Manufacturing method of anti-cutting and anti-chopping gloves and anti-cutting and anti-chopping gloves

Abstract

The invention relates to a manufacturing method of an anti-cutting and anti-chopping glove and the anti-cutting and anti-chopping glove wherein the anti-cutting and anti-chopping glove comprises a glove main body, a protective structure and a gum dipping layer, the protective structure is located on the inner layer of the glove main body, and the gum dipping layer is located on the outer layer of the glove main body; the protective structure comprises a cutting-resistant substrate layer and a plurality of protective chains, and the protective chains are located between the cutting-resistant substrate layer and the glove body. The plurality of protective chains are at least fixed in the first web area of the palm connecting part of the anti-cutting substrate layer and the area, close to one side of the little finger, in the palm connecting part; the palm connecting part, the thumb connecting part and the little finger connecting part of the anti-cutting substrate layer are respectively connected with corresponding positions in the glove main body in a sewing manner, and a sewing thread does not penetrate through the gum dipping layer, or does not penetrate through an area except a gum dipping layer positioning area in the gum dipping layer. The anti-cutting and anti-chopping glove has the advantages that the anti-cutting lining layer is accurate in positioning, good in safety, comfortable to wear, good in protection performance and good in hand feeling, and flexibility is not affected when the anti-cutting and anti-chopping glove is used, and the related manufacturing method has the advantage of being easy to operate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of protective equipment, in particular to the technical field of hand protection equipment, and more particularly to a manufacturing method of a cut-resistant and slash-resistant glove and the cut-resistant and slash-resistant glove. BACKGROUND

[0002] The protective ability of conventional gloves cannot meet the application requirements of some special scenarios. For example, in some special scenarios such as police, fire fighting, knife manufacturing, glass manufacturing, etc., the user may contact the sharp instrument, and the protective ability of the conventional gloves is limited. When the operator contacts the sharp instrument while wearing such gloves, even if the hand is not scratched by the sharp instrument, the glove is also difficult to avoid being damaged by the sharp instrument. As for some gloves that enhance the protective ability by increasing the thickness, the cost of improving the protective ability is to reduce the flexibility of the hand.

[0003] Therefore, there is an urgent need for a glove that can effectively improve the cut-resistant and slash-resistant ability of the hand and as little as possible affect the flexibility. SUMMARY

[0004] In view of the above defects of the prior art, the present application provides a cut-resistant and slash-resistant glove that effectively improves the protective performance of the glove, has accurate positioning, high activity, high firmness, and good adaptability.

[0005] In order to achieve the above-mentioned purpose, the manufacturing method of the cut-resistant and slash-resistant glove and the cut-resistant and slash-resistant glove are as follows: In a first aspect, the manufacturing method of the cut-resistant and slash-resistant glove mainly comprises: Performing a glue dipping operation, the glue dipping operation comprising: performing glue dipping treatment on the first surface of the glove body to form a glue dipping layer on the first surface of the glove body to form a glued glove body; Performing a first turning operation, the first turning operation comprising: turning the glue dipping layer of the glued glove body to the inner layer of the glove body, and turning the second surface of the glove body to the outer layer, wherein the second surface of the glove body is the side of the glove body without the glue dipping layer; Performing a protective structure manufacturing operation, the protective structure manufacturing operation comprising: manufacturing a cut-resistant substrate layer comprising a palm connecting portion, a thumb connecting portion, and a little finger connecting portion, and fixing a plurality of protective chains on the cut-resistant substrate layer, wherein the plurality of protective chains are fixed at least in the thumb area of the palm connecting portion and the area close to the little finger side of the palm connecting portion, to obtain a protective structure; performing a protective structure fixing operation, the protective structure fixing operation comprising: fixing the cut-resistant substrate layer in the glove body through stitching by using a sewing thread on a second surface, and making the palm connecting part, the thumb connecting part and the little finger connecting part of the cut-resistant substrate layer correspondingly stitched and connected with the palm part of the glove body, the thumb part of the glove body and the little finger part of the glove body respectively; Wherein, the protective chain is located between the cut-resistant substrate layer and the glove body, and the sewing thread does not pass through the impregnated layer, or the sewing thread does not pass through the area of the impregnated layer except the impregnated layer positioning area which is located near the cuff of the glove body. performing a second turning operation, the second turning operation comprising: turning the impregnated layer of the glove body to the outer layer of the glove body, and turning the first surface of the glove body to the outer layer, so as to complete the production of the cut-resistant and slash-resistant glove. Wherein, the cut-resistant substrate layer comprises cut-resistant cloth and flat cloth which are matched in size and shape and are connected by adhesion, and the cut-resistant cloth is located between the flat cloth and the protective chain, wherein the cut-resistant cloth is composed of a fabric which comprises high-strength and high-modulus polyethylene chemical fiber, tungsten wire and polyamide, and does not contain steel wire and glass fiber.

[0006] The above-mentioned production method of a cut-resistant and slash-resistant glove, wherein the production method further comprises: performing a glove body manufacturing operation, the glove body manufacturing operation comprising: weaving a seamless knitted glove core by using a cut-resistant yarn to obtain the glove body.

[0007] The above-mentioned production method of a cut-resistant and slash-resistant glove, wherein when performing the protective structure fixing operation: The stitching points involved in the stitching connection between the cut-resistant substrate layer and the glove body include: a thumb stitching section, an index finger stitching section, a middle finger stitching section, a ring finger stitching section, a little finger stitching section, a thumb side edge stitching section and a little finger side edge stitching section. The ends of the sewing thread at the stitching connection positions are all structured into knots. Wherein: The thumb stitching section is located at the position where the thumb connecting part is connected with the thumb in the glove body. The index finger stitching section is located at the position where the palm connecting part is connected with the index finger base in the glove body. The middle finger stitching section is located at the position where the palm connecting part is connected with the middle finger base in the glove body. The ring finger stitching section is located at the position where the palm connecting part is connected with the ring finger base in the glove body. The little finger suture segment is located at the position where the little finger connecting part is connected with the little thumb side edge in the glove main body; The thumb side edge suture segment is located at the position where the palm connecting part is connected with the little thumb side edge in the glove main body; The little finger side edge suture segment is located at the position where the palm connecting part is connected with the little finger side edge in the glove main body; The suture lines of the thumb suture segment, the index finger suture segment, the middle finger suture segment, the ring finger suture segment, the little finger suture segment, the thumb side edge suture segment and the little finger side edge suture segment do not pass through the glue layer.

[0008] The manufacturing method of the above-mentioned anti-cut and anti-knife glove, wherein when the protective structure fixing operation is performed: Before the suture operation of the thumb suture segment, the index finger suture segment, the middle finger suture segment, the ring finger suture segment, the little finger suture segment, the thumb side edge suture segment and the little finger side edge suture segment is performed, a positioning suture operation is also performed: The positioning suture operation includes: positioning and suture connecting the palm connecting part of the anti-cut substrate layer with the beaded edge in the glove main body, so as to form the beaded edge suture segment at the position where the palm connecting part is connected with the beaded edge in the glove main body; The suture line of the beaded edge suture segment can pass through the glue layer positioning area in the glue layer.

[0009] The manufacturing method of the above-mentioned anti-cut and anti-knife glove, wherein the fixing of the plurality of protective chains on the anti-cut substrate layer includes the following operations: Each of the protective chains is placed in the corresponding to-be-fixed area in the anti-cut substrate layer; The chain fixing belt is covered on the to-be-fixed area where each of the protective chains is located; The chain fixing belt is sutured on the anti-cut substrate layer along the edge of the protective chain, so that the protective chain is located in the space formed between the corresponding chain fixing belt and the anti-cut substrate layer after suture, and the fixed connection between the protective chain and the anti-cut substrate layer is realized.

[0010] The manufacturing method of the above-mentioned anti-cut and anti-knife glove, wherein the area near the little finger side in the palm connecting part is fixed with at least two protective chains, and the two protective chains are respectively a first little finger side protective chain and a second little finger side protective chain; The first little finger side protective chain extends from the direction away from the finger side of the palm connecting part to the position close to the little finger connecting part in the palm connecting part; The second little finger side protective chain extends from the direction away from the finger side of the palm connecting part to the position of the little finger connecting part; The first little finger side protective chain is located on one side of the second little finger side protective chain close to the volar connection part of the metacarpal region.

[0011] The method for manufacturing the anti-cut and anti-knife glove, wherein the anti-cut cloth meets the following requirements: A. The anti-cut cloth has a cutting resistance performance result of not less than 4000g according to the American National Standards Institute Standard ANSI / ISEA 105-2016 "American National Standard for Hand Protection Classification", tested using ASTM F2992 / F2992M-15 "Standard Test Method for Measuring the Cutting Resistance of Materials Used in Personal Body Protective Equipment with a Measuring Apparatus for Measuring Instruments"; B. The anti-cut cloth has a sharp object cutting resistance result of not less than 40N according to the European Safety Standard EN 388:2016+A1:2018 "Protective Gloves Against Mechanical Risks", tested using EN ISO 13997:1999 "Protective Clothing - Mechanical Performance - Determination of Resistance to Cutting by Sharp Objects".

[0012] The method for manufacturing the anti-cut and anti-knife glove, wherein the impregnated layer is composed of any one of polyurethane, polyvinyl chloride, butyronitrile, and latex; The protective chain is composed of a metal chain; The anti-cut cloth 214 has a thickness of less than 270 grams per square meter.

[0013] In a second aspect, the anti-cut and anti-knife glove mainly comprises a glove main body, a protective structure, and an impregnated layer. The protective structure comprises an anti-cut substrate layer and a plurality of protective chains, and the anti-cut substrate layer comprises a palm connection part, a thumb connection part, and a little finger connection part. The plurality of protective chains are fixed at least in the metacarpal region of the palm connection part and the region close to the little finger side of the palm connection part; The palm connection part, the thumb connection part, and the little finger connection part of the anti-cut substrate layer are respectively connected with the palm part of the glove main body, the thumb part of the glove main body, and the little finger part of the glove main body, and are respectively connected with the palm part of the glove main body, the thumb part of the glove main body, and the little finger part of the glove main body through stitching with a sewing thread; The impregnated layer is located on the outer layer of the glove main body, the protective structure is located on the inner layer of the glove main body, and the protective chain is located between the anti-cut substrate layer and the glove main body; The sewing thread does not pass through the impregnated layer, or the sewing thread does not pass through the region of the impregnated layer except for an impregnated layer positioning region, and the impregnated layer positioning region is located close to the cuff in the impregnated layer; The cut-resistant substrate layer comprises a cut-resistant cloth and a flat cloth which are matched in size and shape and are connected by bonding, and the cut-resistant cloth is located between the flat cloth and the protective chain, wherein the cut-resistant cloth is made of a fabric which comprises high-strength high-modulus polyethylene chemical fibers, tungsten wires and polyamide, and does not contain steel wires and glass fibers.

[0014] The cut-resistant and slash-resistant glove as claimed in the above, wherein the glove body comprises a seamless knitted glove core, and the seamless knitted glove core is knitted by cut-resistant yarns.

[0015] The cut-resistant and slash-resistant glove as claimed in the above, wherein the ends of the sewing thread at the sewing connection positions are each structured into a knot.

[0016] The cut-resistant and slash-resistant glove as claimed in the above, wherein the sewing points involved in the sewing connection between the cut-resistant substrate layer and the glove body include a thumb sewing section, an index finger sewing section, a middle finger sewing section, a ring finger sewing section, a little finger sewing section, a thumb side edge sewing section and a little finger side edge sewing section, and wherein: The thumb sewing section is located at a position where the thumb connecting part is connected to the thumb of the glove body. The index finger sewing section is located at a position where the palm connecting part is connected to the base of the index finger of the glove body. The middle finger sewing section is located at a position where the palm connecting part is connected to the base of the middle finger of the glove body. The ring finger sewing section is located at a position where the palm connecting part is connected to the base of the ring finger of the glove body. The little finger sewing section is located at a position where the little finger connecting part is connected to the little finger of the glove body. The thumb side edge sewing section is located at a position where the palm connecting part is connected to the edge close to the thumb side of the glove body. The little finger side edge sewing section is located at a position where the palm connecting part is connected to the edge close to the little finger side of the glove body.

[0017] The cut-resistant and slash-resistant glove as claimed in the above, wherein when the sewing thread passes through the impregnated layer positioning area in the impregnated layer, the sewing points involved in the sewing connection between the cut-resistant substrate layer and the glove body further include a cuff sewing section, and wherein: The cuff sewing section is located at a position where the palm connecting part is connected to the cuff of the glove body.

[0018] The anti-cut and anti-knife glove, wherein the protective structure further comprises a plurality of chain fixing bands, the number of the chain fixing bands matches the number of the protective chains, and each of the protective chains is located in a space formed between the corresponding chain fixing band and the anti-cut substrate layer after being stitched to achieve fixed connection between the protective chain and the anti-cut substrate layer.

[0019] The anti-cut and anti-knife glove, wherein the chain fixing band is made of a knitted fabric or a woven fabric.

[0020] The anti-cut and anti-knife glove, wherein the palm connecting part is provided with at least two protective chains near the little finger side, and the two protective chains are a first little finger side protective chain and a second little finger side protective chain. The first little finger side protective chain extends from the direction away from the finger side of the palm connecting part to the position close to the little finger connecting part of the palm connecting part. The second little finger side protective chain extends from the direction away from the finger side of the palm connecting part to the position of the little finger connecting part. The first little finger side protective chain is located on the side of the second little finger side protective chain close to the metacarpophalangeal joint area of the palm connecting part.

[0021] The anti-cut and anti-knife glove, wherein the impregnated layer is made of any one of polyurethane, polyvinyl chloride, nitrile, and latex. The protective chain is made of a metal chain. The anti-cut cloth has a thickness of less than 270 grams per square meter. The anti-cut cloth further meets the following requirements: A. The anti-cut cloth has a cutting resistance of not less than 4000g according to the American National Standards Institute Standard ANSI / ISEA 105-2016 “American National Standard for Hand Protection Classification”, tested by ASTM F2992 / F2992M-15 “Standard Test Method for Measuring Instruments for Measuring the Cut Resistance of Materials Used in Personal Protective Equipment”; B. The anti-cut cloth has a sharp object cutting resistance of not less than 40N according to the European Safety Standard EN 388:2016+A1:2018 “Protective Gloves Against Mechanical Risks”, tested by EN ISO 13997:1999 “Protective Clothing - Determination of Mechanical Properties - Resistance to Cutting by Sharp Objects”.

[0022] The method for manufacturing the anti-cut and anti-knife glove and the anti-cut and anti-knife glove have the following beneficial effects: The anti-cut and anti-knife glove made by the manufacturing method of the anti-cut and anti-knife glove is provided with a glove main body, a protection structure and a dipping layer, wherein the protection structure comprises an anti-cut substrate layer and a plurality of protection chains, the anti-cut substrate layer comprises a palm connecting part, a thumb connecting part and a little finger connecting part, the plurality of protection chains are fixed to at least the hypothenar region of the palm connecting part and the region close to the little finger side of the palm connecting part, the palm connecting part, the thumb connecting part and the little finger connecting part of the anti-cut substrate layer are respectively stitched to the palm part of the glove main body, the thumb part of the glove main body and the little finger part of the glove main body, the protection chains are arranged in the hypothenar region of the palm connecting part and the region close to the little finger side of the palm connecting part to improve the anti-cut and anti-knife effect of the glove, the protection chains are arranged on the anti-cut substrate layer, the structure of the anti-cut substrate layer mainly comprises the palm connecting part, the thumb connecting part and the little finger connecting part, the structure can fix the protection chains to improve the protection effect of the palm part, reduce the influence on the flexibility of the hand, the connection between the anti-cut substrate layer and the glove main body is more stable and accurate in positioning due to the design of the thumb connecting part and the little finger connecting part, and the safety is improved, The anti-cut and anti-knife glove of the application is further provided with a dipping layer, so that the wear resistance, the puncture resistance, the anti-skid property and the liquid permeation resistance of the glove are further improved, The anti-cut substrate layer and the glove main body are connected by stitching, the positioning is accurate, the stitching line does not penetrate the dipping layer, the protection chains are arranged between the anti-cut substrate layer and the glove main body, so that the positioning between the anti-cut substrate layer and the glove main body is more accurate and stable, the comfort of the user is ensured, the damage to the dipping layer is avoided, the liquid permeation is prevented, the surface of the dipping layer is free of the stitching line, the wear risk is reduced, the risk of falling or displacement of the protection structure caused by the breakage of the surface is avoided, the safety is better, the protection is better, and the appearance is better, The anti-cut substrate layer and the glove main body are fixed by the stitching points of the thumb stitching segment, the index finger stitching segment, the ring finger stitching segment, the little finger stitching segment, the thumb side edge stitching segment and the little finger side edge stitching segment, so that the firmness of the stitching and the accuracy of the positioning are ensured, and the complexity of the stitching is reduced, the stitching line does not penetrate the dipping layer, and in some embodiments, the stitching line can penetrate the positioning area of the dipping layer close to the cuff to avoid the damage to the dipping layer, prevent the liquid permeation of the dipping layer, and ensure the protection and safety of the glove.

[0023] By adopting the separate chain fixing belt, the corresponding protective chain is fixed on the corresponding position of the cut-resistant substrate layer, so that the displacement of the protective chain is avoided, the stability during fixing is ensured, the positioning is accurate, the influence on other protective chains is avoided, the flexibility of the glove during use is ensured, and the related structure is more convenient to process.

[0024] Meanwhile, the cut-resistant cloth in the cut-resistant substrate layer can be composed of the cut-resistant fabric with a thickness less than 270 grams per square meter during specific implementation. Since the thickness is thin, the flexibility during use of the glove is not affected.

[0025] When the protective structure fixing operation is performed, the operation is performed in a visible state, so that the positioning is more accurate and the operation is more convenient.

[0026] The cut-resistant and slash-resistant glove has the characteristics of comfortable wearing, wear resistance, puncture resistance, good anti-skid property and liquid permeability, good protection, good hand feeling, and no influence on flexibility during use. BRIEF DESCRIPTION OF DRAWINGS

[0027] The concept, specific structure and technical effects of the present application will be further described below in combination with the drawings, so as to fully understand the purpose, features and effects of the present application.

[0028] Figure 1 Fig. 1 is a perspective view of the inner layer structure of the cut-resistant and slash-resistant glove in an embodiment.

[0029] Figure 2 Fig. 2 is an expanded state schematic view of the glove body, the cut-resistant substrate layer, the protective chain and the chain fixing belt in an embodiment.

[0030] Figure 3A Fig. 3 is a schematic view of the hand back side structure of the outer layer structure of the cut-resistant and slash-resistant glove in an embodiment.

[0031] Figure 3B Fig. 4 is a schematic view of the palm side structure of the outer layer structure of the cut-resistant and slash-resistant glove in an embodiment.

[0032] Figure 4 Fig. 5 is a position schematic view of the stitched section in the cut-resistant and slash-resistant glove in an embodiment.

[0033] Figure 5 Fig. 6 is a schematic view of the structural relationship of the cut-resistant and slash-resistant glove in an embodiment.

[0034] Figure 6 Fig. 7 is an exploded view of the cut-resistant and slash-resistant glove in an embodiment.

[0035] Figure 7 Fig. 8 is a schematic view of the hierarchical relationship of the composite layer structure of the cut-resistant and slash-resistant glove in an embodiment.

[0036] Reference signs 1 glove body 11 cuff 2 protective structure 21 cut-resistant substrate layer 211 palm connecting portion 212 thumb connecting portion 213 little finger connecting portion 214 cut-resistant cloth 215 flat cloth 22 protective chain 221 first little finger side protective chain 222 second little finger side protective chain 223 interphalangeal side protective chain 3 chain fixing belt 4 impregnation layer 5 stitching 61 cuff stitching section 62 thumb stitching section 63 index finger stitching section 64 ring finger stitching section 65 little finger stitching section 66 thumb side edge stitching section 67 little finger side edge stitching section 68 middle finger stitching section DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, purposes and effects of the application easy to understand, the application is further described below in combination with specific drawings. However, the application is not limited to the following embodiments.

[0038] It should be understood that the structures, proportions, sizes, etc. shown in the drawings attached to the present specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not have technical substantive significance, and any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the application, should still fall within the scope of the technical content disclosed by the application.

[0039] In a first aspect, the embodiment provides a manufacturing method of a cut-resistant and slash-resistant glove, comprising: performing a glove body manufacturing operation, the glove body manufacturing operation comprising: knitting a seamless glove core by using a cut-resistant yarn to obtain the glove body; performing an impregnation operation, the impregnation operation comprising: performing an impregnation treatment on a first surface of the glove body to form an impregnation layer on the first surface of the glove body, so as to form an impregnated glove body; performing a first turning operation, the first turning operation comprising turning the dipping layer of the dipped glove body to an inner layer of the glove body, so that a second surface of the glove body is turned to an outer layer, wherein the second surface of the glove body is a side of the glove body without the dipping layer; performing a protective structure manufacturing operation, the protective structure manufacturing operation comprising manufacturing a cut-resistant substrate layer comprising a palm connecting portion, a thumb connecting portion and a little finger connecting portion, and fixing a plurality of protective chains on the cut-resistant substrate layer, wherein the plurality of protective chains are fixed at least in a region of the palm connecting portion close to the little finger side and a volar region of the palm connecting portion, to obtain a protective structure, wherein the region of the palm connecting portion close to the little finger side is fixed with at least two protective chains, and the two protective chains are respectively a first little finger side protective chain and a second little finger side protective chain; the first little finger side protective chain extends from a direction away from the finger side of the palm connecting portion to a position close to the little finger connecting portion in the palm connecting portion; the second little finger side protective chain extends from a direction away from the finger side of the palm connecting portion to a position of the little finger connecting portion; the first little finger side protective chain is located on a side of the second little finger side protective chain close to the volar region of the palm connecting portion; wherein fixing the plurality of protective chains on the cut-resistant substrate layer specifically comprises: placing each of the protective chains in a corresponding to-be-fixed region in the cut-resistant substrate layer; covering a chain fixing belt on the to-be-fixed region where each of the protective chains is located; and sewing the chain fixing belt on the cut-resistant substrate layer along the edge of the protective chain, so that the protective chain is located in a space formed between the corresponding chain fixing belt and the cut-resistant substrate layer after sewing, to realize fixed connection between the protective chain and the cut-resistant substrate layer, and the operation is performed in a visible state, so that positioning is more accurate; performing a protective structure fixing operation, the protective structure fixing operation comprising fixing the cut-resistant substrate layer to the second surface of the glove body by sewing with a sewing thread in a visible state, and making the palm connecting portion, the thumb connecting portion and the little finger connecting portion of the cut-resistant substrate layer correspondingly sewn and connected with the palm portion of the glove body, the thumb portion of the glove body and the little finger portion of the glove body, respectively; The protective chain is located between the cut-resistant substrate layer and the glove main body, and the stitching does not pass through the impregnated layer or the stitching does not pass through the impregnated layer except for an impregnated layer positioning area in the impregnated layer close to the cuff. Through this structural design, the glove including the impregnated layer can prevent liquid from penetrating, and the impregnated layer can also protect the stitching of the main active part of the glove, thereby ensuring the positioning accuracy of the protective structure and prolonging the service life of the glove. The cut-resistant substrate layer includes cut-resistant cloth and flat cloth that are matched in size and shape and are adhesively connected, and the cut-resistant cloth is located between the flat cloth and the protective chain. The cut-resistant cloth is made of fabric that includes high-strength and high-modulus polyethylene chemical fibers, tungsten wires, and polyamides, and does not contain steel wires or glass fibers.

[0040] When the protective structure fixing operation is performed: In the visible state, the cut-resistant substrate layer and the glove main body are locally stitched using a fixed-point positioning method. The stitching points involved in the connection include at least the following: a thumb stitching segment, an index finger stitching segment, a middle finger stitching segment, a ring finger stitching segment, a little finger stitching segment, a thumb side edge stitching segment, a little finger side edge stitching segment, and a cuff stitching segment. The stitching of the thumb stitching segment, the index finger stitching segment, the middle finger stitching segment, the ring finger stitching segment, the little finger stitching segment, the thumb side edge stitching segment, and the little finger side edge stitching segment does not penetrate the impregnated layer 4 to avoid damaging the impregnated layer. The ends of the stitching at the stitching connection position are structured as knots.

[0041] To facilitate positioning, the cuff stitching segment can be stitched first (note that although the stitching of the cuff stitching segment in this embodiment penetrates the impregnated layer, in other embodiments, it can also not penetrate the impregnated layer) to ensure the positioning accuracy and firmness between the glove main body and the protective structure. Since the cuff stitching segment is located in a position of the glove that is not easily contacted by objects and has less activity, the stitching of the cuff stitching segment does not affect the overall performance of the glove even if it penetrates the impregnated layer. Therefore, the stitching of the cuff stitching segment can be stitched using a manual stitching method or a machine stitching method. Using a machine stitching method can further improve the processing efficiency of the cut-resistant and slash-resistant glove. Then, in the visible state, the thumb stitching segment, the index finger stitching segment, the middle finger stitching segment, the ring finger stitching segment, the little finger stitching segment, the thumb side edge stitching segment, and the little finger side edge stitching segment are stitched. In which: The thumb stitching segment is located at the position where the thumb connecting part is connected to the thumb in the glove main body. The index finger sewing section is located at the position where the palm connecting part is connected with the index finger base of the glove body; The middle finger sewing section is located at the position where the palm connecting part is connected with the middle finger base of the glove body; The ring finger sewing section is located at the position where the palm connecting part is connected with the ring finger base of the glove body; The little finger sewing section is located at the position where the little finger connecting part is connected with the little finger of the glove body; The thumb side edge sewing section is located at the position where the palm connecting part is connected with the edge close to the thumb side of the glove body; The little finger side edge sewing section is located at the position where the palm connecting part is connected with the edge close to the little finger side of the glove body; The sewing thread of the thumb sewing section, the index finger sewing section, the middle finger sewing section, the ring finger sewing section, the little finger sewing section, the thumb side edge sewing section and the little finger side edge sewing section does not pass through the glue layer, since the related sewing operations are performed in a visible state, the sewing sections at the related positions can accurately fix the protective structure on the glove body; Through the fixed-point sewing of the related sewing points, the firmness of the fixed protective structure can be ensured, and at the same time, the continuous sewing can be avoided to generate excessive pulling force on the glove body, thereby causing deformation.

[0042] The ro mouth sewing section is located at the position where the palm connecting part is connected with the ro mouth of the glove body.

[0043] Finally, a second turning operation is performed, which includes, after the sewing is completed, turning the glue layer of the glued glove body to the outer layer of the glove body, turning the first surface in the glove body to the outer layer, to complete the production of the anti-cutting glove.

[0044] In this embodiment, the anti-cutting cloth meets the following requirements: A. The cutting resistance of the anti-cutting cloth is not less than 4000g according to the American National Standards Institute standard ANSI / ISEA 105-2016 "American National Hand Protection Classification Standard", using ASTM F2992 / F2992M-15 "Standard Test Method for Measuring Instruments for Measuring the Cutting Resistance of Materials for Protective Clothing" for testing; B. The anti-cutting cloth is tested according to the European safety standard EN 388:2016+A1:2018 "Protective Gloves Against Mechanical Risks", using EN ISO 13997:1999 "Protective Clothing - Determination of Mechanical Properties - Resistance to Sharp Object Cuts", and the sharp object cutting resistance result is not less than 40N.

[0045] In the embodiment, the impregnated layer is composed of any one of polyurethane, polyvinyl chloride, butyronitrile, and latex; The protective chain is composed of a metal chain. The thickness of the cut-resistant cloth is less than 270 grams per square meter, and through the structural design, the glove can not only have the cutting and slashing resistance, but also ensure the flexibility of the hand during use.

[0046] The cutting and slashing resistant glove manufactured by the manufacturing method has good protective performance, accurate cutting and slashing positioning, and the impregnated layer of the main use area of the glove body during daily use is not easily damaged when the protective structure is positioned and fixed, which can effectively ensure that the glove body is liquid impermeable. At the same time, the stitching line of the related area is protected by the impregnated layer, which ensures that the stitching line of the cut-resistant substrate layer is not easily broken, the cut-resistant substrate layer is fixed stably, and the safety is better. It can further improve the wear resistance, puncture resistance, slip resistance and liquid impermeability of the glove, and because the outer glue surface of the impregnated layer has no stitching line, the appearance can also be improved. And because the related manufacturing process is performed in a visual state, the convenience of operation can be ensured.

[0047] In a second aspect, the embodiment also provides a cutting and slashing resistant glove, which combines Figures 1 to 6 As shown (the dashed line in each view is a stitching line), the cutting and slashing resistant glove in the embodiment includes a glove body 1, a protective structure 2, and an impregnated layer 4. The impregnated layer 4 is located on the outer layer of the glove body 1, and the protective structure 2 is located on the inner layer of the glove body 1. In the embodiment, the glove body 1 is composed of a seamless knitted glove core, wherein the seamless knitted glove core is woven from cut-resistant yarn.

[0048] In a more preferred example, the seamless knitted glove core woven from cut-resistant yarn has a sharp object cut resistance result of not less than 30N according to European safety standard EN388:2016+A1:2018 "Protective gloves against mechanical risks", tested using EN ISO 13997:1999 "Determination of the resistance to mechanical performance of protective clothing to cutting by sharp objects".

[0049] The protective structure 2 includes a cut-resistant substrate layer 21 and a plurality of protective chains 22, the protective chains 22 are located between the cut-resistant substrate layer 21 and the glove body 1, and the cut-resistant substrate layer 21 includes a palm connecting part 211, a thumb connecting part 212, and a little finger connecting part 213. A plurality of the protective chains 22 are fixed at least to the region of the metacarpophalangeal joint of the palm connecting part 211 and the region close to the little finger of the palm connecting part 211; in this embodiment, the protective chains 22 are arranged at the region of the metacarpophalangeal joint of the palm connecting part 211 and the region close to the little finger of the palm connecting part 211, and the design position of the related chains is more in line with the habit of hand gripping, so that the protection force can be effectively improved. The protective chains 22 are mainly located at the palm connecting part 211 in the palm region, and a protective and anti-cutting reinforced region is formed in the related region, so that the protection force can be improved while the flexibility and comfort of the finger region during use of the glove are avoided.

[0050] In this embodiment, the anti-cutting substrate layer 21 comprises the anti-cutting cloth 214 and the flat cloth 215 which are connected in a fit manner, the size and shape of the anti-cutting cloth 214 match those of the flat cloth 215, and the anti-cutting cloth 214 is located at the side of the flat cloth 215 facing the protective chain 22. The palm connecting part 211, the thumb connecting part 212 and the little finger connecting part 213 of the anti-cutting substrate layer 21 are respectively and correspondingly stitched to the palm part of the glove main body 1, the thumb part of the glove main body 1 and the little finger part of the glove main body 1 by the sewing thread 5. In order to avoid damage to the impregnated layer 4 during sewing, the anti-cutting substrate layer 21 and the glove main body 1 can be locally and selectively stitched by manual needle sewing, so as to fix the anti-cutting substrate layer 21 on the glove main body 1.

[0051] In this embodiment, the end of the sewing thread 5 at the stitching connection position is structured into a knot to prevent the sewing thread 5 from loosening and ensure the firmness of the stitching.

[0052] In this embodiment, the glove core can be made of anti-cutting fabric woven by anti-cutting yarn, wherein the anti-cutting fabric at the glove main body 1 is composed of fabric with sharp object cutting resistance greater than 30N or more based on the detection standard of EN ISO 13997. That is, the glove main body 1 itself has a certain protection force.

[0053] In the preferred example, the anti-cutting substrate layer 21 composed of the anti-cutting cloth 214 and the flat cloth 215 can meet the following requirements: A. The cutting resistance performance is tested according to the American National Standards Institute Standard ANSI / ISEA 105-2016 “American National Standard for Hand Protection Classification”, using ASTM F2992 / F2992M-15 “Standard Test Method for Measuring Instruments for Measuring the Cut Resistance of Materials Used in Protective Clothing” to test the cutting resistance performance, and the cutting resistance performance result is not less than 4000g; B. According to the European safety standard EN 388:2016+A1:2018 "Protective gloves against mechanical risks", the sharp object cut resistance result is not less than 40N using EN ISO 13997:1999 "Protective clothing - Mechanical performance - Determination of the cut resistance to sharp objects".

[0054] The thickness of the cut-resistant cloth 214 is less than 270 grams per square meter, so as to avoid the inconvenience caused by the thick fabric.

[0055] In a preferred example, the cut-resistant cloth 214 is made of a material without steel wire and without glass fiber to improve comfort. In specific implementation, the cut-resistant cloth 214 can be made of a fabric mainly made of HPPE fiber (i.e. high-strength and high-modulus polyethylene chemical fiber) and tungsten wire, which has high tensile strength and elastic modulus, so that the fabric can provide good protection.

[0056] The design of the cut-resistant substrate layer 21 can enhance the protection of the palm area of the glove to some extent, so that the cut and slash resistance is not only dependent on the protective chain 22.

[0057] In specific implementation, the cut-resistant cloth 214 can be made of a cut-resistant fabric with a thickness of less than 270 grams per square meter, which is very light and thin, so as to ensure the flexibility and slash resistance of the glove during use. At the same time, since the side of the cut-resistant cloth 214 facing the palm of the user is also provided with a flat cloth 215, the skin feel can be better improved, and the comfort of the cut and slash resistant glove during use can be ensured.

[0058] Since the related protective chain 22 is fixed to the cut-resistant substrate layer 21, and the cut-resistant substrate layer 21 includes a palm connecting portion 211, a thumb connecting portion 212, and a little finger connecting portion 213, the related structure can ensure the firmness of the protective chain 22 while reducing the impact on the flexibility of other finger parts, so as to improve the protection of the glove while ensuring the flexibility and comfort of the glove during gripping.

[0059] In this embodiment, the impregnated layer 4 is arranged on the outer layer of the glove body 1, the protective structure 2 is arranged on the inner layer of the glove body 1, and the protective chain 22 is located between the cut-resistant substrate layer 21 and the glove body 1. Through the design of the impregnated layer 4, it can be ensured that no liquid can penetrate through the impregnated layer 4 to the glove body 1, and by designing the surface of the impregnated layer 4 as much as possible without wire traces, the problem of thread breakage of the stitches 5 at the cut-resistant substrate layer 21 caused by wear due to daily operation can be avoided, thereby ensuring the stability of the cut-resistant substrate layer 21, preventing it from falling off, and improving the safety. It can also further improve the wear resistance, puncture resistance, slip resistance, and liquid penetration resistance of the glove.

[0060] At the same time, Figure 1and Figure 2 The inner layer of the anti-cut and anti-knife glove is drawn, and the outer layer structure state of the anti-cut and anti-knife glove can be referred to Figure 3A and Figure 3B as shown.

[0061] That is Figure 1 and Figure 2 The relative position relationship between the anti-cut substrate layer 21 and the protective chain 22 of an example of the inner lining of the anti-cut and anti-knife glove, and the related structure of the anti-cut substrate layer 21 and its relative position relationship with the glove main body 1 are given in Figure 1 is a schematic diagram with a perspective effect drawn to show the relative position relationship between the protective chain 22 and the anti-cut substrate layer 21. In actual production process, the protective chain 22 is located between the anti-cut substrate layer 21 and the glove main body 1, and the naked eye cannot directly see the protective chain 22. The relative position relationship of each component can be referred to Figure 2 as shown.

[0062] In specific processing, the palm connecting part 211, the thumb connecting part 212 and the little finger connecting part 213 of the anti-cut substrate layer 21 are respectively connected with the palm part of the glove main body 1, the thumb part of the glove main body 1 and the little finger part of the glove main body 1 by the sewing method of hand sewing with needle and thread 5.

[0063] In specific implementation, the thread 5 can not pass through the glue dipping layer 4. Such structure design can avoid damage to the glue dipping layer 4 by the thread 5, protect the sealing property of the glue dipping layer 4, thereby reducing the risk of liquid penetration caused by damage to the glue dipping layer 4, causing virus infection hidden danger and other problems. At the same time, the glue dipping layer 4 can also play a protective role for the thread 5, avoiding the thread 5 exposed outside the palm outer layer, thereby reducing the problems such as direct contact of the thread 5 with objects, easy breakage of the thread 5, leading to falling off and mispositioning of the internal reinforcing part (i.e. the protective structure 2), thereby affecting the functions of internal reinforcement, anti-cut and anti-knife of the key parts, and effectively prolonging the service life of the glove.

[0064] In this embodiment, the setting area of the thread 5 is the area not passing through the glue dipping layer 4 except the glue dipping layer positioning area, wherein the glue dipping layer positioning area is located near the cuff 11 of the glove. Thus, while the thread 5 in the glue dipping layer positioning area can be used to position the protective structure 2, the thread 5 is avoided to pass through the area of the glue dipping layer 4 in the main activity area of the glove. Since the position near the cuff 11 does not belong to the main activity area of the hand during use of the glove, and is not easy to contact with the grabbed object, the thread 5 in the glue dipping layer positioning area is not easy to be damaged and affected by external force, so this design structure can still make the glue dipping layer 4 play a protective role for the thread 5 in the main activity area of the glove, effectively prolonging the safety and service life of the glove.

[0065] like Figure 3A and Figure 3B As shown, from the outside of the glove, apart from the seam at the cuff 11 of the glove body 1, the seams 5 in other locations do not pierce the surface of the glove, thus ensuring the integrity of the dipped layer 4.

[0066] like Figure 4 As shown, in this embodiment, the stitching points involved in the hand-sewing connection between the cut-resistant lining layer 21 and the glove body 1 using sutures 5 include: thumb stitching segment 62, index finger stitching segment 63, middle finger stitching segment 68, ring finger stitching segment 64, little finger stitching segment 65, thumb side stitching segment 66, and little finger side stitching segment 67; wherein: The thumb stitching segment 62 is located at the position where the thumb connection portion 212 meets the thumb portion in the glove body 1; The index finger sewing segment 63 is located at the position where the palm connecting part 211 meets the base of the index finger in the glove body 1; The middle finger stitching segment 68 is located at the position where the palm connecting part 211 meets the base of the middle finger in the glove body 1; The ring finger stitching segment 64 is located at the position where the palm connecting part 211 and the base of the ring finger in the glove body 1 meet; The little finger stitching segment 65 is located at the position where the little finger connecting part 213 meets the little finger in the glove body 1; The thumb-side stitching segment 66 is located at the position where the palm connecting part 211 and the edge of the glove body 1 near the thumb side are joined; The little finger side stitching segment 67 is located at the position where the palm connecting part 211 and the edge of the glove body 1 near the little finger side are joined; The ribbed seam section 61 is located at the junction of the palm connecting part 211 and the ribbed opening 11 in the glove body 1. Since the ribbed seam section 61 is located near the ribbed opening 11 in the glove body 1, at the cuff, it typically does not come into contact with objects. Therefore, when the relevant area does not have a dipped layer 4, the seam 5 in the relevant area can penetrate from the inner layer of the glove body 1 to the outer layer. If the relevant area has a dipped layer 4, the seam 5 in the relevant area can be sewn to the dipped layer 4 in that area without affecting the overall protective properties of the glove. Furthermore, to improve production efficiency, the seam of the ribbed seam section 61 can be machine-sewn.

[0067] It should be noted that Figure 4Figure 2 is a schematic diagram of the position of the stitched segments in the anti-cut and anti-knife glove in an embodiment, showing the side of the glove that fits the hand. In actual production, the thumb stitched segment 62, the index finger stitched segment 63, the middle finger stitched segment 68, the ring finger stitched segment 64, the little finger stitched segment 65, the thumb side edge stitched segment 66, and the little finger side edge stitched segment 67 in the anti-cut and anti-knife glove do not penetrate from the inner layer of the glove body 1 to the outer layer of the glove body 1. The relative position relationship between the related stitching 5 and the impregnated layer 4 can also be referred to Figure 1. Figure 5

[0068] When processing the anti-cut and anti-knife glove of the present application, the key points can be stitched under visual conditions, which can effectively guarantee the positioning accuracy and firmness when fixing the glove body 1 and the protective structure 2, and can also reduce the discomfort caused by too many stitching lines, and improve the convenience in the processing process.

[0069] In this embodiment, the impregnated layer 4 is composed of any one of polyurethane (i.e. PU material), polyvinyl chloride (i.e. PVC material), butyronitrile, and latex. By selecting an impregnated layer 4 composed of different materials, the anti-cut and anti-knife glove can be applied to more application scenarios, and the selection of specific materials can be made according to actual user needs. In this embodiment, the protective structure 2 further includes a plurality of chain fixing bands 3, the number of the chain fixing bands 3 matches the number of the protective chains 22, and each protective chain 22 is located in the space formed between the corresponding chain fixing band 3 and the anti-cut substrate layer 21 after being stitched, so as to realize the fixed connection between the protective chain 22 and the anti-cut substrate layer 21, thereby guaranteeing the positioning accuracy and firmness of the protective chain 22.

[0070] In this embodiment, the chain fixing band 3 is composed of a knitted fabric or a woven fabric, which can make the protective chain 22 more stably fixed on the anti-cut substrate layer 21.

[0071] In actual implementation, the anti-cut and anti-knife glove is sequentially provided with the impregnated layer 4, the glove body 1, the chain fixing band 3, the protective chain 22, and the anti-cut substrate layer 21 from outside to inside, and the related hierarchical relationship can be referred to Figure 1, and it should be noted that Figures 5 to 7 Figures 5 to 7 only the hierarchical relationship of the related structures is embodied, and is not used to limit the specific shape and structure of the anti-cut and anti-knife glove.

[0072] In this embodiment, at least two protective chains 22 are arranged in the area of the palm connecting part 211 close to the little finger side, and the two protective chains 22 are respectively a first little finger side protective chain 221 and a second little finger side protective chain 222. Through the design of the two protective chains on the little finger side, the purpose of local anti-cut and anti-knife can be strengthened, and the protection of the local anti-cut and anti-knife of the palm can be increased, and the first little finger side protective chain 221 and the second little finger side protective chain 222 are respectively arranged in the area of the palm connecting part 211 close to the little finger side. ​​The first little finger side protection chain 221 extends from the palm connecting part 211 away from the finger side to the position close to the little finger connecting part 213, effectively improving the protection against cutting and slashing of the palm close to the little finger side; The second little finger side protection chain 222 extends from the palm connecting part 211 away from the finger side to the position of the little finger connecting part 213, effectively improving the protection against cutting and slashing of the palm side at the little finger; The first little finger side protection chain 221 is located on one side of the vallum area of the palm connecting part 211 close to the second little finger side protection chain 222; The vallum area of the palm connecting part 211 is provided with a vallum side protection chain 223, which effectively improves the protection against cutting and slashing of the vallum area of the palm.

[0073] By setting the corresponding protection chain 22 at the above position, the protection against cutting and slashing of the local palm can be effectively enhanced, and the comfort during use can also be ensured.

[0074] In this embodiment, the protection chain 22 is composed of a metal chain; in other embodiments, the protection chain 22 can also be composed of a chain of other materials, or even a strip-shaped cutting-resistant fabric with a certain thickness.

[0075] The glove main body 1 is composed of a seamless knitted glove core woven from cutting-resistant yarn, thereby effectively improving the cutting resistance; The cutting-resistant yarn fabric used to make the glove main body 1 needs to be composed of a fabric with a sharp object cutting resistance greater than 30N or more based on the detection standard of EN ISO 13997. The cutting-resistant substrate layer 21 is made of cutting-resistant cloth 214 and non-deformable flat cloth 215, thereby improving the cutting resistance, comfort and stability of the protection chain 22 during hand gripping. Since the cutting-resistant substrate layer 21 is composed of cloth with high cutting-resistant properties, the protective performance of the glove is improved.

[0076] Among them, the cutting-resistant substrate layer 21 composed of cutting-resistant cloth 214 and flat cloth 215 can meet the following requirements: A. The cutting resistance performance is tested according to the American National Standards Institute Standard ANSI / ISEA 105-2016 "American National Hand Protection Classification Standard" using ASTM F2992 / F2992M-15 "Standard Test Method for Measuring Instruments for Measuring the Cutting Resistance Performance of Protective Clothing Materials for Measuring Equipment", and the cutting resistance performance result is not less than 4000g; B. According to European safety standard EN 388:2016+A1:2018 "Protective gloves against mechanical risks", the sharp object cutting resistance result is not less than 40N by using EN ISO 13997:1999 "Protective clothing - Mechanical performance - Determination of the resistance to cutting by sharp objects".

[0077] The cutting-resistant cloth 214 has a thickness of less than 270 g / m2 and does not contain steel wires or glass fibers.

[0078] It should be noted that other materials with relevant properties can also be used to form the relevant components in specific implementations, and the embodiments are not limited to this.

[0079] The design of the relevant structure can ensure accurate positioning of the protective structure 2, avoid mispositioning of the cutting-resistant substrate layer 21 and the chain, and ensure safety. At the same time, the problem of easy wear and damage of the sewing thread 5 due to its exposure is avoided. By sewing at the positioning points, only the local area at the positioning points is sewn, which can reduce the effect of the sewing thread 5 on the glove body 1 and avoid the problem of severe deformation of the glove body 1 due to the long sewing thread. The comfort and safety of the cutting-resistant and chopping-resistant glove during use are ensured, and the glove has the characteristics of cutting resistance and chopping resistance, which better protects the safety of the palm. At the same time, the sewing thread 5 does not penetrate the dipping layer 4 (or the area of the dipping layer 4 except the dipping layer positioning area) of the outer layer of the glove, which avoids the hidden danger of liquid leakage and virus penetration due to needle holes in the dipping layer 4 (or the area of the dipping layer 4 located in the main active part and the main object contact surface of the glove), making the application range more extensive. Since the sewing thread 5 does not penetrate the dipping layer 4, there is no liquid penetration at the glove body 1, and there is no thread mark on the surface of the dipping layer 4 (or the surface of the area of the dipping layer 4 except the dipping layer positioning area), which ensures that the sewing thread at the cutting-resistant substrate layer 21 is not easy to break, the cutting-resistant substrate layer 21 is fixed and stable, and the safety is better. It can further improve the wear resistance, puncture resistance, slip resistance, and liquid penetration resistance of the glove, and since the outer surface of the dipping layer 4 has no sewing thread, the appearance can also be improved.

[0080] The manufacturing method of the cutting-resistant and chopping-resistant glove and the cutting-resistant and chopping-resistant glove have the following beneficial effects: The anti-cut and anti-knife glove is manufactured by the manufacturing method of the anti-cut and anti-knife glove, and is manufactured by setting the glove main body 1, the protection structure 2 and the impregnated layer 4, wherein the protection structure comprises an anti-cut substrate layer 21 and a plurality of protection chains 22; the anti-cut substrate layer 21 comprises a palm connecting part 211, a thumb connecting part 212 and a little finger connecting part 213; the plurality of protection chains 22 are fixed at least in the hypothenar region of the palm connecting part 211 and the region close to the little finger side of the palm connecting part 211; the palm connecting part 211, the thumb connecting part 212 and the little finger connecting part 213 of the anti-cut substrate layer 21 are connected with the palm part of the glove main body 1, the thumb part of the glove main body 1 and the little finger part of the glove main body 1 respectively; the protection chains 22 are set in the hypothenar region of the palm connecting part 211 and the region close to the little finger side of the palm connecting part 211 to improve the anti-knife effect of the glove. Meanwhile, the protection chains 22 are set on the anti-cut substrate layer 21, and the anti-cut substrate layer 21 mainly comprises the palm connecting part 211, the thumb connecting part 212 and the little finger connecting part 213, so that the structure can fix the protection chains 22 to improve the protection effect of the palm part and reduce the influence on the flexibility of the hand. Meanwhile, the anti-cut substrate layer 21 comprises the thumb connecting part 212 and the little finger connecting part 213, so that the connection between the anti-cut substrate layer 21 and the glove main body 1 is more stable. The impregnated layer 4 can further improve the wear resistance, puncture resistance, slip resistance and stain resistance of the glove. The anti-cut substrate layer 21 and the glove main body 1 are connected by sewing, the sewing thread 5 does not pass through the impregnated layer 4, and the protection chains 22 are located between the anti-cut substrate layer 21 and the glove main body 1, so that the connection between the anti-cut substrate layer 21 and the glove main body 1 is more stable, the comfort of the user is ensured, the impregnated layer 4 is protected from damage, the protection is better, and the appearance is more beautiful. The thumb sewing section 62, the index finger sewing section 63, the middle finger sewing section 68, the ring finger sewing section 64, the little finger sewing section 65, the thumb side edge sewing section 66, the little finger side edge sewing section 67 and the cuff sewing section 61 are used to fix the anti-cut substrate layer 21 and the glove main body 1, so that the sewing firmness and stability are ensured, and the complexity of sewing is reduced.

[0081] When the protection structure fixing operation is performed, the operation is performed in the visible state, so that the positioning is more accurate and the operation is more convenient.

[0081] When the protection structure fixing operation is performed, the operation is performed in the visible state, so that the positioning is more accurate and the operation is more convenient.

[0082] The anti-cutting and anti-knife gloves have the characteristics of comfort, good protection, good hand feeling and no influence on flexibility during use.

[0083] The above describes the preferred embodiments of the present application in detail. It should be understood that those skilled in the art can make many modifications and changes without creative labor based on the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment based on the prior art according to the concept of the present application should be within the protection scope defined by the claims.

Claims

1. A method of making a cut and slash resistant glove, characterized by, The manufacturing method comprises: performing a dipping operation, which comprises dipping the first surface of the glove body to form a dipping layer on the first surface of the glove body to form a dipped glove body; performing a first turning operation, which comprises turning the dipping layer of the dipped glove body to the inner layer of the glove body to turn the second surface of the glove body to the outer layer, wherein the second surface of the glove body is the side of the glove body without the dipping layer; performing a protective structure manufacturing operation, which comprises manufacturing a cut-resistant substrate layer comprising a palm connecting portion, a thumb connecting portion and a little finger connecting portion, and fixing a plurality of protective chains on the cut-resistant substrate layer, wherein the plurality of protective chains are fixed at least in the volar area of the palm connecting portion and the area close to the little finger side of the palm connecting portion to obtain a protective structure; performing a protective structure fixing operation, which comprises fixing the cut-resistant substrate layer to the second surface of the glove body by stitching with a sewing thread, and causing the palm connecting portion, the thumb connecting portion and the little finger connecting portion of the cut-resistant substrate layer to be stitched and connected to the palm portion of the glove body, the thumb portion of the glove body and the little finger portion of the glove body, respectively; wherein the protective chains are located between the cut-resistant substrate layer and the glove body, and the sewing thread does not pass through the dipping layer, or the sewing thread does not pass through the area of the dipping layer except for a dipping layer positioning area located close to the cuff of the glove body; performing a second turning operation, which comprises turning the dipping layer of the dipped glove body to the outer layer of the glove body to turn the first surface of the glove body to the outer layer to complete the manufacturing of the cut-resistant and slash-resistant glove; wherein the cut-resistant substrate layer comprises cut-resistant cloth and flat cloth which are matched in size and shape and are connected by adhesion, and the cut-resistant cloth is located between the flat cloth and the protective chains, wherein the cut-resistant cloth is composed of a fabric comprising high-strength and high-modulus polyethylene chemical fiber, tungsten wire and polyamide, and does not contain steel wire and glass fiber.

2. The method of making a cut and slash resistant glove of claim 1, wherein, The manufacturing method further comprises: performing a glove body manufacturing operation, which comprises weaving a seamless knitted glove core by using cut-resistant yarn to obtain the glove body.

3. The method of making a cut and slash resistant glove of claim 1, wherein, When performing the protective structure fixing operation: the stitching points involved in the stitching connection between the cut-resistant substrate layer and the glove body comprise a thumb stitching segment, an index finger stitching segment, a middle finger stitching segment, a ring finger stitching segment, a little finger stitching segment, a thumb side edge stitching segment and a little finger side edge stitching segment; the ends of the sewing thread at the stitching connection positions are structured into knots; wherein: the thumb stitching segment is located at the position where the thumb connecting portion is connected to the thumb of the glove body; the index finger stitching segment is located at the position where the palm connecting portion is connected to the base of the index finger of the glove body; the middle finger stitching segment is located at the position where the palm connecting portion is connected to the base of the middle finger of the glove body; The ring finger suture segment is located at a position where the palm connecting part is connected with a ring finger base of the glove main body; The little finger suture segment is located at a position where the little finger connecting part is connected with a little finger of the glove main body; The thumb side edge suture segment is located at a position where the palm connecting part is connected with an edge close to the thumb side of the glove main body; The little finger side edge suture segment is located at a position where the palm connecting part is connected with an edge close to the little finger side of the glove main body; The suture threads of the thumb suture segment, the index finger suture segment, the middle finger suture segment, the ring finger suture segment, the little finger suture segment, the thumb side edge suture segment and the little finger side edge suture segment do not pass through the impregnated layer.

4. The method of making a cut and slash resistant glove of claim 1, wherein, When the protective structure fixing operation is performed: Before the suture operation of the thumb suture segment, the index finger suture segment, the middle finger suture segment, the ring finger suture segment, the little finger suture segment, the thumb side edge suture segment and the little finger side edge suture segment is performed, a positioning suture operation is further performed: The positioning suture operation includes: positioning and suture connecting the palm connecting part of the cut-resistant substrate layer with a cuff of the glove main body, so as to form a cuff suture segment at a position where the palm connecting part is connected with the cuff of the glove main body; The suture thread of the cuff suture segment can pass through the impregnated layer positioning area in the impregnated layer.

5. The method of making a cut and slash resistant glove of claim 1, wherein, The operation of fixing a plurality of protective chains on the cut-resistant substrate layer includes the following operations: Placing each protective chain in the corresponding to-be-fixed area of the cut-resistant substrate layer; Covering a chain fixing belt on the to-be-fixed area where each protective chain is located; Suturing the chain fixing belt on the cut-resistant substrate layer along the edge of the protective chain, so that the protective chain is located in the space formed between the corresponding chain fixing belt and the cut-resistant substrate layer after suture, and a fixed connection between the protective chain and the cut-resistant substrate layer is realized.

6. The method of making a cut and slash resistant glove of claim 1, wherein, The area close to the little finger side in the palm connecting part is fixed with at least two protective chains, which are a first little finger side protective chain and a second little finger side protective chain; The first little finger side protective chain extends from the direction away from the finger side of the palm connecting part to a position close to the little finger connecting part in the palm connecting part; The second little finger side protective chain extends from the direction away from the finger side of the palm connecting part to the position of the little finger connecting part; The first little finger side protective chain is located on one side of the second little finger side protective chain close to the thumb side of the palm connecting part.

7. The method of making a cut and slash resistant glove of claim 1, wherein, The cut-resistant cloth meets the following requirements: A. The cut-resistant cloth has a cut-resistant performance of not less than 4000g according to the American National Standards Institute Standard ANSI / ISEA 105-2016 “American National Standard for Hand Protection Classification”, tested by ASTM F2992 / F2992M-15 “Standard Test Method for Measuring the Cut-Resistance of Materials Used in Personal Protective Equipment-Measuring Instrument Reliability of a Test Apparatus”; B. The cut-resistant cloth has a sharp object cut resistance result of no less than 40N when tested according to European safety standard EN 388:2016+A1:2018 "Protective gloves against mechanical risks", using EN ISO 13997:1999 "Protective clothing - Mechanical performance - Determination of resistance to cutting by sharp objects".

8. The method of making a cut and slash resistant glove of claim 1, wherein, The impregnated layer is made of any one of polyurethane, polyvinyl chloride, butyronitrile, and latex; The protective chain is made of metal chain; The cut-resistant cloth 214 has a thickness of less than 270 grams per square meter.

9. A cut and slash resistant glove characterized in that, The cut-resistant and slash-resistant glove comprises a glove main body, a protective structure, and an impregnated layer; The protective structure comprises a cut-resistant substrate layer and a plurality of protective chains, and the cut-resistant substrate layer comprises a palm connecting portion, a thumb connecting portion, and a little finger connecting portion; The plurality of protective chains are fixed to at least the region of the palm connecting portion near the thumb and the region of the palm connecting portion near the little finger; The palm connecting portion, the thumb connecting portion, and the little finger connecting portion of the cut-resistant substrate layer are respectively connected to the palm portion of the glove main body, the thumb portion of the glove main body, and the little finger portion of the glove main body, and are respectively connected to the palm portion of the glove main body, the thumb portion of the glove main body, and the little finger portion of the glove main body by stitching. The impregnated layer is located on the outer layer of the glove main body, the protective structure is located on the inner layer of the glove main body, and the protective chain is located between the cut-resistant substrate layer and the glove main body; The stitching does not pass through the impregnated layer, or the stitching does not pass through the region of the impregnated layer except for the impregnated layer positioning region located near the cuff of the glove main body; The cut-resistant substrate layer comprises cut-resistant cloth and flat cloth that are matched in size and shape and are connected by adhesion, and the cut-resistant cloth is located between the flat cloth and the protective chain, wherein the cut-resistant cloth is made of fabric that comprises high-strength and high-modulus polyethylene chemical fiber, tungsten wire, and polyamide, and does not contain steel wire or glass fiber.

10. The cut and chop resistant glove of claim 9, wherein, The glove main body comprises a seamless knitted glove core, wherein the seamless knitted glove core is woven from cut-resistant yarn.

11. The cut and chop resistant glove of claim 9, wherein, The ends of the stitching at the stitching connection positions are tied into knots.

12. The cut and chop resistant glove of claim 9, wherein, The stitching points involved in the stitching connection between the cut-resistant substrate layer and the glove main body include a thumb stitching segment, an index finger stitching segment, a middle finger stitching segment, a ring finger stitching segment, a little finger stitching segment, a thumb side edge stitching segment, and a little finger side edge stitching segment. The thumb stitching segment is located at the position where the thumb connecting portion is connected to the thumb of the glove main body. The index finger stitching segment is located at the position where the palm connecting portion is connected to the base of the index finger of the glove main body. The middle finger stitching segment is located at the position where the palm connecting portion is connected to the base of the middle finger of the glove main body. The ring finger stitching segment is located at the position where the palm connecting portion is connected to the base of the ring finger of the glove main body. The little finger stitching segment is located at the position where the little finger connecting portion is connected to the little finger of the glove main body. The thumb-side edge stitching segment is located at a position where the palm connecting part is connected to an edge of the glove body close to the thumb side; The little finger-side edge stitching segment is located at a position where the palm connecting part is connected to an edge of the glove body close to the little finger side.

13. The cut and chop resistant glove of claim 12, wherein, When the stitching thread passes through the dipping layer positioning area in the dipping layer, the stitching points involved in the connection between the cut-resistant substrate layer and the glove body by stitching thread also include a turn-back stitching segment, wherein: The turn-back stitching segment is located at a position where the palm connecting part is connected to a turn-back part of the glove body.

14. The cut and chop resistant glove of claim 9, wherein, The protective structure further comprises a plurality of chain fixing bands, the number of the chain fixing bands matching the number of the protective chains, each of the protective chains being located in a space formed between the corresponding chain fixing band and the cut-resistant substrate layer after being stitched to achieve fixed connection between the protective chain and the cut-resistant substrate layer.

15. The cut and chop resistant glove of claim 14, wherein, The chain fixing band is made of a knitted fabric or a woven fabric.

16. The cut and chop resistant glove of claim 9, wherein, The region close to the little finger side in the palm connecting part is provided with at least two protective chains, which are a first little finger-side protective chain and a second little finger-side protective chain, respectively. The first little finger-side protective chain extends from the direction away from the finger side of the palm connecting part to a position close to the little finger connecting part in the palm connecting part. The second little finger-side protective chain extends from the direction away from the finger side of the palm connecting part to the position of the little finger connecting part. The first little finger-side protective chain is located on one side of the second little finger-side protective chain close to the web area of the palm connecting part.

17. The cut and slash resistant glove of claim 9, wherein: The dipping layer is made of any one of polyurethane, polyvinyl chloride, butyronitrile, and latex; The protective chain is made of a metal chain; The cut-resistant cloth has a thickness of less than 270 grams per square meter; The cut-resistant cloth further meets the following requirements: A. The cut-resistant cloth has a cut resistance performance of not less than 4000g according to the American National Standards Institute Standard ANSI / ISEA 105-2016 "American National Standard for Hand Protection Classification", tested by ASTM F2992 / F2992M-15 "Standard Test Method for Measuring Instruments for Measuring the Cut Resistance of Materials Used in Personal Protective Equipment"; B. The cut-resistant cloth has a sharp object cut resistance performance of not less than 40N according to the European Safety Standard EN 388:2016+A1:2018 "Protective Gloves Against Mechanical Risks", tested by EN ISO 13997:1999 "Protective Clothing - Mechanical Performance - Determination of Resistance to Cutting by Sharp Objects".

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