A production method of high-strength chemical fiber gloves

Abstract

The present invention discloses a method for producing high-strength chemical fiber gloves, which belongs to the technical field of high-strength fiber gloves production, including mixing and weaving AN-based carbon fiber precursor, flexible metal wire and heat-resistant polyamide fiber through spinning equipment, weaving mixed fiber yarns for preparing cloth and processing them with raw materials, and performing multiple strengthening treatments on the gloves during the processing of the gloves, carrying the pretreated gloves through a circulating assembly line, and sequentially immersing them in polyurethane molten liquid. The present invention weaves the prepared cloth of the gloves through fine wires twisted into multiple types of fibers, effectively improves the strength of the gloves on the raw materials through AN-based carbon fiber precursor, flexible metal wire and heat-resistant polyamide fiber, and during the processing, the outer surface and inner surface of the cloth for producing the gloves are respectively immersed in a silicone rubber treatment liquid and a friction particle treatment liquid, which can ensure the comfort of the gloves and effectively improve the strength of the gloves.

Description

Technical Field

[0001] The invention relates to the technical field of high-strength fiber gloves production, and in particular to a production method of high-strength chemical fiber gloves. Background Art

[0002] Gloves are used to keep hands warm or protect labor, and they are also used for decoration. However, in addition to the traditional gloves, today's gloves have a deeper meaning, which is very different from traditional gloves. With the development of the times, people's requirements for gloves are getting higher and higher. Protective gloves are made by adding some special materials to the original gloves, which further enhances the protective function of the gloves.

[0003] Gloves are the most important labor protection products in daily and industrial operations, and their quality requirements are strict, especially in the field of metal cutting. The current gloves have average protective effects. In order to improve the protective effect of gloves, manufacturers often add hard rubber on the surface of gloves to enhance the protective effect of gloves. Although this method can improve the strength, its wearing comfort will be greatly reduced, and hard rubber will cause the fiber of the gloves to harden, resulting in a decrease in the softness of the gloves, which will affect the operation effect when performing precision operations. Therefore, a production method of high-strength chemical fiber gloves is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the protective effect of the gloves in the prior art is average. In order to improve the protective effect of the gloves, manufacturers often enhance the protective effect of the gloves by adding hard rubber on the surface of the gloves. Although this method can improve the strength, the wearing comfort will be greatly reduced, and the hard rubber will cause the fiber of the gloves to harden, resulting in a decrease in the softness of the gloves, which will affect the operation effect when performing precision operations. A production method of high-strength chemical fiber gloves is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A method for producing high-strength chemical fiber gloves comprises the following steps:

[0007] S1 fiber twisting into yarn: AN-based carbon fiber raw yarn, flexible metal wire and heat-resistant polyamide fiber are mixed and woven through spinning equipment to weave into mixed fiber yarn for making cloth;

[0008] S2 intelligent woven fabric: The mixed fiber yarn prepared by S1 is used as the raw material for weaving, and the mixed fiber yarn is woven into raw fabric specifications of gloves of different sizes by using an intelligent blending machine;

[0009] S3 fabric reinforcement impregnation treatment: the front and back sides of the chemical fiber fabric processed by S2 are impregnated respectively, the inner surface of the chemical fiber fabric is immersed in contact with the silicone rubber treatment liquid, and the outer surface of the chemical fiber fabric is immersed in contact with the friction particle treatment liquid raw material;

[0010] S4 fabric pretreatment: drying and trimming the fabric after the impregnation treatment in S3, and sewing the fabric into plasticity by sewing equipment using mixed fiber thread as sewing thread to achieve the processing of gloves;

[0011] S5 finger rubber reinforcement and heat drying treatment: the pre-treated gloves are carried through a circulation line and dipped in polyurethane melt in turn;

[0012] The gloves after being dipped in liquid are brought into the heating area by the circulation line, so that the polyurethane melt on the gloves is dried quickly, and this cycle is repeated three times to obtain finished gloves;

[0013] S6 Packaging and delivery: Use a bundling machine to bundle multiple gloves into a group, and then pack the bundled gloves for delivery.

[0014] Preferably, the flexible metal wire can be made of stainless steel wire with a specification of 0.03-6.0 mm, and when the spinning equipment is working, it is necessary to ensure that each mixed fiber thread contains at least 3-5 flexible metal wires.

[0015] Preferably, in S2, in order to ensure that the fabric can be woven by the intelligent blending machine, the blended fiber yarns may be softened by a softener before processing, and the fabric may be cleaned after weaving.

[0016] Preferably, in S3, after the inner surface of the chemical fiber cloth is immersed in the silicone rubber treatment liquid, the cloth needs to be heated so that the silicone rubber treatment liquid is dried, and then the outer surface of the chemical fiber cloth is immersed in the friction particle treatment liquid raw material to prevent the friction particle treatment liquid from entering the inner surface of the cloth.

[0017] Preferably, in said S4, when the fabric is processed by sewing equipment, it is necessary to ensure that the silicone rubber is used as the inner layer for sewing, and the edge of the glove needs to be heated so that the friction particle treatment liquid can achieve adhesion and sewing after heating.

[0018] Preferably, in S5, the finger rubber reinforcement treatment and heat drying treatment are performed for three cycles, which can effectively prevent the polyurethane melt from entering the interior of the glove and ensure the strength of the polyurethane melt in the finger.

[0019] Preferably, it is worth noting that in S5, when the gloves come into contact with the polyurethane melt, quick release and quick retrieval are achieved to prevent the polyurethane melt from penetrating into the inner surface of the gloves, and the depth of the gloves moving down is 3 cm at the finger part to prevent the palm of the glove from coming into contact with the polyurethane melt.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. This method is to weave the prepared cloth of the gloves through fine wires twisted from multiple types of fibers, and effectively improve the strength of the gloves through AN-based carbon fiber precursor, flexible metal wire and heat-resistant polyamide fiber on the raw materials.

[0022] 2. During the processing, the outer surface and inner surface of the glove fabric are immersed in a silicone rubber treatment liquid and a friction particle treatment liquid respectively, which can ensure the comfort of the gloves and effectively improve the strength of the gloves. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The present invention provides a three-dimensional structural schematic diagram of a method for producing high-strength chemical fiber gloves. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Reference Figure 1 , a method for producing high-strength chemical fiber gloves, comprising the following steps:

[0026] S1 fiber twisting into yarn: AN-based carbon fiber raw yarn, flexible metal wire and heat-resistant polyamide fiber are mixed and woven through spinning equipment to weave into mixed fiber yarn for making cloth;

[0027] The flexible metal wire can be made of stainless steel wire with a specification of 0.03-6.0 mm. When the spinning equipment is working, it is necessary to ensure that each mixed fiber thread contains at least 3-5 flexible metal wires.

[0028] S2 intelligent woven fabric: The mixed fiber yarn prepared by S1 is used as the raw material for weaving. The mixed fiber yarn is woven into raw fabric specifications of gloves of different sizes by using an intelligent blending machine, which is suitable for the production of gloves with different size requirements;

[0029] In order to ensure that the fabric can be woven through the intelligent blending machine, the mixed fiber yarn can be softened by a softener before processing, and the fabric can be cleaned after weaving. The softener can effectively change the physical properties of the fibers in the fabric.

[0030] S3 fabric reinforcement impregnation treatment: the front and back sides of the chemical fiber fabric processed by S2 are impregnated respectively, the inner surface of the chemical fiber fabric is immersed in contact with the silicone rubber treatment liquid, and the outer surface of the chemical fiber fabric is immersed in contact with the friction particle treatment liquid raw material;

[0031] The silicone rubber treatment liquid is a rubber with silicon in the main chain, and its melting temperature is 200°C. The silicone rubber treatment liquid is always a molten liquid above 200°C and has good electrical insulation. The friction particle treatment solution is composed of epoxy resin and heat-resistant rubber particles, and its melting temperature is 200°C.

[0032] The friction particle treatment liquid is always in a molten liquid above 200°C. When the epoxy resin cools to room temperature, the heat-resistant rubber particles will firmly adhere to the surface of the mixed fiber fabric, making the outer surface of the gloves evenly and irregularly distributed with heat-resistant rubber particles, thereby effectively improving the anti-slip effect of the gloves;

[0033] After the inner surface of the chemical fiber cloth is immersed in the silicone rubber treatment liquid, the cloth needs to be heated to allow the silicone rubber treatment liquid to dry, and then the outer surface of the chemical fiber cloth is immersed in the friction particle treatment liquid raw material to prevent the friction particle treatment liquid from entering the inner surface of the cloth;

[0034] S4 fabric pretreatment: drying and trimming the fabric after the impregnation treatment in S3, and sewing the fabric into plasticity by sewing equipment using mixed fiber thread as sewing thread to achieve the processing of gloves;

[0035] When the fabric is processed by sewing equipment, it is necessary to ensure that the silicone rubber is used as the inner layer for sewing, and the edge of the gloves needs to be heated so that the friction particle treatment liquid can achieve adhesion and sewing after heating.

[0036] S5 finger rubber reinforcement treatment and heat drying treatment: the pre-treated gloves are carried by a circulation line and dipped in polyurethane melt in turn; the dipped gloves are brought into a heating area by the circulation line to allow the polyurethane melt on the gloves to dry quickly, and this cycle is repeated 3 times to obtain finished gloves;

[0037] The finger rubber reinforcement treatment and heat drying treatment are processed three times in a cycle, which can effectively prevent the polyurethane melt from entering the gloves and ensure the strength of the polyurethane melt on the fingers.

[0038] It is worth noting that when the gloves come into contact with the polyurethane melt, they can be quickly put in and taken out to prevent the polyurethane melt from seeping into the inner surface of the gloves. This is mainly achieved by controlling the circulating production line so that the production process can be quickly completed. The depth of the gloves moving down is 3 cm at the fingers to prevent the palm of the glove from contacting the polyurethane melt.

[0039] S6 Packaging and delivery: Multiple gloves are bundled into groups through a bundling machine, and the bundled gloves are packaged and shipped out. If needed, the hot stamping equipment can be used to stamp the friction particle layer on the outer surface of the gloves with the company logo, production information and other text.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for producing high-strength chemical fiber gloves, characterized in that: The following steps are involved: S1 fiber twisting into yarn: AN-based carbon fiber raw yarn, flexible metal wire and heat-resistant polyamide fiber are mixed and woven through spinning equipment to weave into mixed fiber yarn for making cloth; S2 intelligent woven fabric: The mixed fiber yarn prepared by S1 is used as the raw material for weaving, and the mixed fiber yarn is woven into raw fabric specifications of gloves of different sizes by using an intelligent blending machine; S3 fabric reinforcement impregnation treatment: the front and back sides of the chemical fiber fabric processed by S2 are impregnated respectively, the inner surface of the chemical fiber fabric is immersed in contact with the silicone rubber treatment liquid, and the outer surface of the chemical fiber fabric is immersed in contact with the friction particle treatment liquid raw material; S4 fabric pretreatment: drying and trimming the fabric after the impregnation treatment in S3, and sewing the fabric into plasticity by sewing equipment using mixed fiber thread as sewing thread to achieve the processing of gloves; S5 finger rubber reinforcement and heat drying treatment: the pre-treated gloves are carried through a circulation line and dipped in polyurethane melt in turn; The gloves that have been immersed in liquid are brought into the heating area by the circulation line, so that the polyurethane melt on the gloves is quickly dried, and this cycle is repeated three times; Obtain finished gloves; S6 Packaging and delivery: Use a bundling machine to bundle multiple gloves into a group, and then pack the bundled gloves for delivery.

2. The method for producing high-strength chemical fiber gloves according to claim 1, characterized in that: The flexible metal wire can be made of stainless steel wire with a specification of 0.03-6.0 mm. When the spinning equipment is working, it is necessary to ensure that each mixed fiber thread contains at least 3-5 flexible metal wires.

3. The method for producing high-strength chemical fiber gloves according to claim 1, characterized in that: In the S2, in order to ensure that the fabric can be woven by the intelligent blending machine, the blended fiber yarns may be softened by a softener before processing, and the fabric may be cleaned after weaving.

4. The method for producing high-strength chemical fiber gloves according to claim 1, characterized in that: In S3, after the inner surface of the chemical fiber cloth is immersed in the silicone rubber treatment liquid, the cloth needs to be heated so that the silicone rubber treatment liquid is dried, and then the outer surface of the chemical fiber cloth is immersed in the friction particle treatment liquid raw material to prevent the friction particle treatment liquid from entering the inner surface of the cloth.

5. The method for producing high-strength chemical fiber gloves according to claim 1, characterized in that: In the above S4, when the fabric is processed by the sewing equipment, it is necessary to ensure that the silicone rubber is used as the inner layer for sewing, and the edge of the glove needs to be heated so that the friction particle treatment liquid can achieve adhesion and sewing after heating.

6. The method for producing high-strength chemical fiber gloves according to claim 1, characterized in that: In the above-mentioned S5, the finger rubber reinforcement treatment and the heat drying treatment are processed three times in a cycle, which can effectively prevent the polyurethane melt from entering the inside of the glove and ensure the strength of the polyurethane melt in the finger.

7. The method for producing high-strength chemical fiber gloves according to claim 1, characterized in that: It is worth noting that in S5, when the glove contacts the polyurethane melt, quick release and quick retrieval are achieved to prevent the polyurethane melt from penetrating into the inner surface of the glove, and the depth of the glove moving down is 3 cm at the finger part to prevent the palm of the glove from contacting the polyurethane melt.

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