Polyester blended knitted fabric for high-winding devices

Abstract

This utility model discloses a nylon-polyester blended knitted fabric for use in high-winding devices, relating to the field of nylon-polyester blended knitted fabrics. It includes a tensile-resistant underlayer and an antistatic layer disposed on the surface of the tensile-resistant underlayer. The surface of the antistatic layer is provided with a surface abrasion-resistant layer, and the internal antistatic components of the antistatic layer are further enhanced. The surface abrasion-resistant layer is coated with an anti-snagging coating. The tensile-resistant underlayer of this nylon-polyester blended knitted fabric for high-winding devices has a jacquard-patterned bottom surface. This pattern promotes a tighter fit between the blended knitted fabric and the roll, ensuring smooth winding and transport of the fabric. The internal structure of the antistatic layer consists of a conductive carbon fiber mesh and polyester base yarn. The conductive carbon fiber mesh has an electrostatic conductivity effect, dissipating static electricity generated by friction. This effectively dissipates static electricity, preventing residue and facilitating subsequent winding and weaving.

Description

Technical Field

[0001] This utility model relates to the technical field of nylon blended knitted fabrics, specifically to nylon blended knitted fabrics used in high-winding devices. Background Technology

[0002] Polyester blended knitted fabrics typically refer to knitted fabrics made by blending polyester (polyester fiber) with other fibers (such as cotton, viscose, acrylic, etc.). During the processing, they require a high-speed winding device for synchronous processing.

[0003] In the prior art, when the fabric is wound, the tensile force of the high winding device can easily cause the fabric to break, which is not conducive to subsequent processes.

[0004] To overcome the aforementioned shortcomings, existing Chinese patent (publication number CN204224799U) discloses a cool-feeling blended knitted fabric, woven from warp and weft yarns in a plain weave. The warp yarns are a blend of spandex and linen fibers, possessing excellent spinnability and heat dissipation and moisture wicking properties. The weft yarns are a blend of polyester filament and cupro fiber, characterized by non-stickiness, non-suffocation, and heat retention, as well as a cooling effect. This novel cool-feeling blended knitted fabric is not only thin and comfortable to wear, but also possesses excellent heat conduction, heat dissipation, and cooling properties, making it an ideal fabric for summer clothing.

[0005] While existing technologies can overcome the shortcomings mentioned above, other problems still exist during their operation. For example, when the polyester blended knitted fabric is wound, the fabric adheres to the surface of the winding roller due to the pulling of the winding roller, which can easily cause static electricity to be generated inside the fabric. The generation of static electricity affects subsequent knitting. Utility Model Content

[0006] The purpose of this invention is to provide a polyester-cotton blended knitted fabric for use in high-winding devices, in order to solve the problem mentioned in the background art that when the fabric is wound, due to the pulling of the winding roller, the fabric adheres to the surface of the winding roller, which easily causes static electricity to be generated inside the fabric, and the generation of static electricity affects subsequent weaving.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a nylon blended knitted fabric for a high-winding device, comprising a tensile-resistant underlayer and an antistatic layer disposed on the surface of the tensile-resistant underlayer; the surface of the antistatic layer is provided with a surface abrasion-resistant layer, and the antistatic layer contains an antistatic component; the surface of the surface abrasion-resistant layer is sprayed with an anti-snagging coating, and the surface abrasion-resistant layer contains a durable component.

[0008] Furthermore, the tensile-resistant bottom layer and the antistatic layer are bonded together by hot melt adhesive, and the antistatic layer and the surface wear-resistant layer are connected by embedding wires to form a grounding channel.

[0009] Furthermore, the tensile-resistant bottom layer is woven from knitted yarn and spandex core-spun yarn, with the knitted yarn and spandex core-spun yarn each accounting for 50% of the tensile-resistant bottom layer. The surface of the tensile-resistant bottom layer is provided with a jacquard textured structure, and the spandex core-spun yarn is elastic.

[0010] Furthermore, the antistatic component is provided with conductive carbon fiber mesh and polyester base yarn, and the conductive carbon fiber mesh and polyester base yarn are woven to form an antistatic layer.

[0011] Furthermore, the conductive carbon fiber mesh is woven in a diamond pattern, and polyester base yarn is wrapped around the surface of the conductive carbon fiber mesh.

[0012] Furthermore, the durable component is provided with knitted yarn and microfiber nylon, and the surface abrasion-resistant layer is woven from knitted yarn and microfiber nylon.

[0013] Furthermore, the surface of the wear-resistant layer is plain-weave, and the interior of the wear-resistant layer is formed by a combination of 70% knitted yarn and 30% ultrafine nylon.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The interior of the antistatic layer is composed of conductive carbon fiber mesh and polyester base yarn. The conductive carbon fiber mesh has the effect of electrostatic conduction, which conducts the static electricity generated by friction. This can effectively conduct the generated static electricity, avoid static electricity residue, and facilitate subsequent winding and spinning.

[0016] Furthermore, the polyester-nylon blended knitted fabric used in the high-winding device has a bottom layer composed of a tensile bottom layer, which is woven from knitted yarn and spandex core-spun yarn. This improves the tensile strength of the blended knitted fabric. The bottom surface of the tensile bottom layer is jacquard with a raised and recessed shape, which promotes the tightness of the blended knitted fabric with the roll and ensures the winding and conveying of the blended knitted fabric.

[0017] 2. With the addition of a surface abrasion-resistant layer, the surface abrasion resistance of the blended knitted fabric is improved. The surface abrasion-resistant layer is composed of knitted yarn and ultra-fine nylon. Through the combination of the two yarns and the dense plain weave, the surface abrasion-resistant layer is smooth and has an anti-friction effect, making the blended knitted fabric more durable.

[0018] Furthermore, the surface of the abrasion-resistant layer is coated with an anti-snagging coating to prevent snagging. This prevents uneven winding or yarn breakage caused by snagging during the winding of the blended knitted fabric, further improving the winding stability of the blended knitted fabric. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the blended knitted fabric of this utility model.

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the tensile-resistant bottom layer of this utility model.

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the antistatic layer of this utility model.

[0023] Figure 5 This is a three-dimensional structural diagram of the surface wear-resistant layer of this utility model.

[0024] In the diagram: 1. Tensile-resistant base layer; 2. Antistatic layer; 3. Surface abrasion-resistant layer; 4. Anti-snagging coating; 5. Knitted yarn; 6. Spandex core-spun yarn; 7. Conductive carbon fiber mesh; 8. Polyester base yarn; 9. Ultrafine nylon. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1: As Figures 1-4The technical solution shown is for a polyester blended knitted fabric used in high-winding devices. To solve the problems of poor tensile strength and easy static electricity generation, the following is disclosed: a tensile bottom layer 1 and an antistatic layer 2 disposed on the surface of the tensile bottom layer 1; the surface of the antistatic layer 2 is provided with a surface abrasion-resistant layer 3, and the antistatic components inside the antistatic layer 2 are bonded together by hot melt adhesive dots, and the antistatic layer 2 and the surface abrasion-resistant layer 3 are connected by embedded yarns to form a grounding channel. The tensile bottom layer 1 is woven from knitted yarn 5 and spandex core-spun yarn 6, and the knitted yarn 5 and spandex core-spun yarn 6 each account for 50% of the tensile bottom layer 1. The surface of the tensile bottom layer 1 is provided with a jacquard textured structure, and the spandex core-spun yarn 6 is elastic. The antistatic components are provided with conductive carbon fiber mesh 7 and polyester base yarn 8, and the conductive carbon fiber mesh 7 and polyester base yarn 8 are woven to form the antistatic layer 2. The conductive carbon fiber mesh 7 is woven in a diamond pattern, and the polyester base yarn 8 is wound around the surface of the conductive carbon fiber mesh 7.

[0027] This is a polyester-blend knitted fabric used in high-winding devices. The bottom layer of the fabric consists of a tensile-resistant bottom layer 1, such as... Figure 3 As shown, the tensile-resistant bottom layer 1 is woven from knitted yarn 5 and spandex core-spun yarn 6, with each accounting for 50% of the tensile-resistant bottom layer 1. The spandex core-spun yarn 6 is elastic, allowing the tensile-resistant bottom layer 1 to form an elastic buffer layer, thereby improving the tensile strength of the blended knitted fabric. Furthermore, the bottom surface of the tensile-resistant bottom layer 1 has a jacquard textured surface, which, along with the textured structure, promotes the tightness of the blended knitted fabric's fit with the roll, ensuring the smooth winding and conveying of the blended knitted fabric. Figure 4 As shown, the interior of the antistatic layer 2 is composed of conductive carbon fiber mesh 7 and polyester base yarn 8. The conductive carbon fiber mesh 7 has the effect of electrostatic conduction, which conducts the static electricity generated by friction. The diamond-shaped hollow weave of the conductive carbon fiber mesh 7 allows the polyester base yarn 8 to pass through and be fixed, thereby effectively conducting the generated static electricity, avoiding static electricity residue, and facilitating subsequent winding and weaving.

[0028] Example 2: Figure 1 , Figure 2 and Figure 5 The technical solution shown, based on Embodiment 1, discloses the following to address the issues of poor wear resistance and easy snagging: the surface wear-resistant layer 3 is coated with an anti-snagging coating 4, and a durable component is provided inside the surface wear-resistant layer 3. The durable component is composed of knitted yarn 5 and ultrafine nylon 9, and the surface wear-resistant layer 3 is woven from knitted yarn 5 and ultrafine nylon 9. The surface of the surface wear-resistant layer 3 has a plain weave, and the interior of the surface wear-resistant layer 3 is formed by a combination of 70% knitted yarn 5 and 30% ultrafine nylon 9.

[0029] With the addition of surface abrasion-resistant layer 3, the surface abrasion resistance of the blended knitted fabric is improved, such as... Figure 5 As shown, the surface abrasion-resistant layer 3 is composed of knitted yarn 5 and ultrafine nylon 9, with knitted yarn 5 accounting for 70% and ultrafine nylon 9 accounting for 30%. Through the combination of these two yarns and the dense plain weave, the surface abrasion-resistant layer 3 achieves a smooth surface while providing anti-friction properties, making the blended knitted fabric more durable. Figure 2 As shown, the surface of the wear-resistant layer 3 is coated with an anti-snagging coating 4 to prevent snagging. This prevents uneven winding or yarn breakage caused by snagging when the blended knitted fabric is wound, further improving the winding stability of the blended knitted fabric.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nylon blended knitted fabric for use in a high-winding device, comprising a tensile underlayer (1) and an antistatic layer (2) disposed on the surface of the tensile underlayer (1); characterized in that The surface of the antistatic layer (2) is provided with a surface wear-resistant layer (3), and the antistatic layer (2) has an internal antistatic component. The surface of the surface wear-resistant layer (3) is sprayed with an anti-snagging coating (4), and the surface wear-resistant layer (3) has a durable component inside.

2. The positive polyester blend knit fabric for high winding device as claimed in claim 1, wherein: The tensile bottom layer (1) and the antistatic layer (2) are bonded together by hot melt adhesive, and the antistatic layer (2) and the surface wear-resistant layer (3) are connected by embedding wires to form a grounding channel.

3. The positive polyester blend knit fabric for high winding device as claimed in claim 1, wherein: The tensile bottom layer (1) is woven from knitted yarn (5) and spandex core-spun yarn (6), and the knitted yarn (5) and spandex core-spun yarn (6) each account for 50% of the tensile bottom layer (1). The surface of the tensile bottom layer (1) is provided with a jacquard textured structure, and the spandex core-spun yarn (6) is elastic.

4. The positive polyester blend knitted fabric for high winding device as claimed in claim 1, wherein: The antistatic component is provided with conductive carbon fiber mesh (7) and polyester base yarn (8), and the conductive carbon fiber mesh (7) and polyester base yarn (8) are woven to form an antistatic layer (2).

5. The positive polyester blend knit fabric for high winding device as claimed in claim 4, wherein: The conductive carbon fiber mesh (7) is woven in a diamond pattern, and polyester base yarn (8) is wrapped around the surface of the conductive carbon fiber mesh (7).

6. The positive polyester blend knit fabric for high winding device as claimed in claim 1, wherein: The durable component is provided with knitted yarn (5) and micron nylon (9), and the surface abrasion layer (3) is woven from knitted yarn (5) and micron nylon (9).

7. The knit fabric of claim 6, wherein: The surface of the wear-resistant layer (3) is plain-weave, and the interior of the wear-resistant layer (3) is formed by a combination of 70% knitted yarn (5) and 30% ultrafine nylon (9).

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