CN221698151U - Antistatic nylon-cotton composite fabric - Google Patents

Abstract

The utility model discloses an antistatic nylon-cotton composite fabric, which relates to the technical field of fabrics and aims to solve the problem that some nylon composite fabrics have poor antistatic effects. The key points of the technical solution are: it includes an inner layer and an outer layer fixedly connected to each other, and a plurality of conductive grooves are provided on the end surfaces of the inner layer and the outer layer that are separated from each other, and conductive strips are fixedly connected in the conductive grooves. The utility model is provided with cotton fibers and nylon shaped fibers to improve the overall hygroscopicity and durability of the fabric. The utility model is also provided with short silver fibers and graphene fibers to improve the overall antistatic performance of the fabric.

Description

Antistatic nylon-cotton composite fabric

Technical Field

The utility model relates to the technical field of fabrics, and more specifically, to an antistatic nylon-cotton composite cloth.

Background Art

A soft sheet of fabric is formed by various yarns on a shuttle loom through different weaving methods. Two or more layers of fabric can be stacked together to form a composite fabric. Composite fabric is the most common fabric in daily life.

Composite fabrics are usually used to make various types of clothing and home textile products in daily life. Pajamas, which are clothing and apparel products, are an indispensable daily necessity in people's daily life. Their properties are of great concern to people. Pajamas have always been regarded as furniture clothing. Wearing pajamas can relax people physically and mentally. Since pajamas are close-fitting clothing, their wearing comfort is particularly important. In the dry environment of winter, due to the nature of the fabric, static electricity is easily generated, which causes the clothes to absorb dust, bacteria and other particles, affecting human health.

Therefore, new solutions need to be proposed to solve this problem.

Utility Model Content

In view of the deficiencies in the prior art, the utility model aims to provide an antistatic nylon-cotton composite fabric.

The above technical purpose of the utility model is achieved through the following technical scheme: the antistatic nylon-cotton composite cloth comprises an inner layer and an outer layer fixedly connected to each other, and a plurality of conductive grooves are provided on the end surfaces of the inner layer and the outer layer facing away from each other, and conductive strips are fixedly connected in the conductive grooves.

The utility model is further configured as follows: the conductive grooves on the inner layer and the conductive grooves on the outer layer are arranged alternately and at intervals, and the conductive strips are configured as metal fibers.

The utility model is further configured as follows: the inner layer and the outer layer are both configured as towel tissues, and the end surfaces with the loops face outwards.

The utility model is further configured as follows: the warp and weft yarns of the inner layer and the outer layer are configured as moisture-absorbing and heat-insulating yarns, and the wool warp yarns of the inner layer and the outer layer are configured as antistatic yarns.

The utility model is further configured as follows: the ground warp tissue points of the inner layer and the outer layer are set to forks, the weft yarn tissue points of the inner layer and the outer layer are set to sinks, the warp tissue points of the wool warp of the inner layer and the outer layer are set to floats, and the tissue cycles of the towel tissue of the inner layer and the outer layer are configured from left to right and from top to bottom in sequence: cross-cross-sink-cross-sink-sink, floating-sink-floating-floating-floating, sinking-sinking-cross-sinking-cross, sinking-floating-sinking ...

The utility model is further configured as follows: the moisture-absorbing and heat-insulating yarn is formed by twisting nylon shaped fibers and cotton fibers, and the cross section of the nylon shaped fibers is configured as a triangle.

The utility model is further configured as follows: the antistatic yarn is formed by twisting cotton fibers and graphene fibers.

In summary, the utility model has the following beneficial effects: the conductive grooves opened on the end surfaces of the inner layer and the outer layer facing away from each other can reduce the overall thickness of the fabric, and prevent static electricity caused by excessive charge accumulation due to the excessive thickness of the fabric. At the same time, the setting of the conductive grooves can make the charge dissipate better, and the conductive strips fixedly connected to the bottom of the conductive grooves are set as metal fibers, which can better avoid charge accumulation, enhance the dissipation of static electricity, and improve the overall anti-static performance of the fabric.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is the organization diagram of the inner and outer layers;

Fig. 3 is a cross-section diagram of a moisture-absorbing and heat-insulating yarn;

FIG. 4 is a cross-sectional view of the antistatic yarn.

In the figure: 1. Inner layer; 2. Outer layer; 3. Conductive strip; 4. Moisture-absorbing and heat-insulating yarn; 5. Antistatic yarn; 6. Cotton fiber; 7. Nylon shaped fiber; 8. Graphene fiber; 9. Conductive groove.

DETAILED DESCRIPTION

The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

The antistatic nylon-cotton composite fabric, as shown in FIG1 , comprises an inner layer 1 and an outer layer 2 fixedly connected to each other. A plurality of conductive grooves 9 are provided on the end surfaces of the inner layer 1 and the outer layer 2 that are opposite to each other. The arrangement of the conductive grooves 9 can reduce the overall thickness of the fabric. The conductivity of air is poor, so the antistatic performance of the fabric as a whole is enhanced by the arrangement of the conductive grooves 9. At the same time, the arrangement of the conductive grooves 9 also reduces the contact area between the inner layer 1 and the user's body surface, so that the charge generated between the fabric and the user's body surface can be directed to the outside world under the action of the conductive grooves 9. A conductive strip 3 is also fixedly connected in the conductive grooves 9. The conductive strip 3 is arranged as a metal fiber to improve the overall antistatic performance of the fabric. The conductive grooves 9 on the inner layer 1 and the outer layer 2 are preferably arranged at staggered intervals to improve the efficiency of the fabric during discharge.

As shown in Figures 3 and 4, the inner layer 1 and the outer layer 2 are both woven with moisture-absorbing and heat-insulating yarns 4, and the moisture-absorbing and heat-insulating yarns 4 are twisted by cotton fibers 6 and nylon shaped fibers 7, wherein the cross-sectional shape of the nylon shaped fibers 7 is triangular. The cotton fibers 6 have good moisture absorption, and combined with the good wear resistance and elasticity of nylon fibers, the overall moisture absorption and durability of the fabric are enhanced. As a fabric for pajamas, the triangular cross-section of the nylon fibers has the characteristics of being smooth and fluffy, which enhances the overall wearing comfort of the fabric.

When people need this antistatic nylon-cotton composite fabric to solve the problem that the fabric made of it is easy to generate static electricity in the dry environment of winter for people to wear, especially pajamas, the static electricity generated can easily make the clothes absorb dust or some light particles, affecting people's wearing comfort and affecting human health.

People first need to twist the cotton fiber 6 and the nylon shaped fiber 7 through a twisting machine to obtain a hygroscopic and heat-insulating yarn 4 with good elasticity, hygroscopicity and heat preservation, and twist the cotton fiber 6 and the graphene fiber 8 through a twisting machine to obtain an antistatic yarn 5 with good antistatic performance.

Then people use the air-jet loom, as shown in Figure 2, the ground warp tissue points of the inner layer 1 and the outer layer 2 are set to fork, the weft yarn tissue points of the inner layer 1 and the outer layer 2 are set to sink, the warp tissue points of the wool warp of the inner layer 1 and the outer layer 2 are set to float, and the tissue cycles of the towel tissue of the inner layer 1 and the outer layer 2 are set from left to right and from top to bottom in sequence: cross-sink-cross-sink-sink, float-sink-float-float-float, sink-sink-cross-sink-cross, sink-float-sink-sink-sink. According to the above method, the moisture-absorbing and thermal-insulating yarn 4 and the antistatic yarn 5 are fed into the air-jet loom to weave the inner layer 1 and the outer layer 2 with terry loops on the weaving surface. Due to the effect of the terry loops, the fabric has good hygroscopicity, Thermal insulation and softness. For pajamas that are worn next to the body, the hygroscopicity of the fabric is an important property to ensure the anti-static performance of the pajamas. A hot press is used to hot-press the conductive grooves 9 on the woven surface with terry loops on the inner layer 1 and the outer layer 2. The bottom of the conductive grooves 9 is electrostatically flocked with silver short fibers by a flocking machine. Due to the good conductivity of the metal fibers, static electricity is not easily generated, and the generated static electricity is easy to dissipate, which can avoid the accumulation of static electricity. The coordination of the conductive grooves 9 and the silver short fibers flocked on the bottom of the grooves can improve the overall anti-static performance of the fabric. The inner layer 1 and the outer layer 2 can be fixedly connected by sewing or bonding to form a whole.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (7)

1. Antistatic nylon-cotton composite cloth comprises an inner layer (1) and an outer layer (2) which are fixedly connected with each other, and is characterized in that: a plurality of conductive grooves (9) are formed in the end faces, facing away from the inner layer (1) and the outer layer (2), of the inner layer, and conductive strips (3) are fixedly connected in the conductive grooves (9).

2. The antistatic nylon and cotton composite cloth according to claim 1, wherein: the conductive grooves (9) on the inner layer (1) and the conductive grooves (9) on the outer layer (2) are arranged at staggered intervals, and the conductive strips (3) are made of metal fibers.

3. The antistatic nylon and cotton composite cloth according to claim 1, wherein: the inner layer (1) and the outer layer (2) are both arranged as towel tissues, and the end surfaces with the loops face to the outside.

4. An antistatic nylon and cotton composite cloth as defined in claim 3, wherein: warp and weft yarns of the inner layer (1) and the outer layer (2) are set to be moisture-absorbing and heat-preserving yarns (4), and wool warp yarns of the inner layer (1) and the outer layer (2) are set to be antistatic yarns (5).

5. An antistatic nylon and cotton composite cloth as defined in claim 3, wherein: the ground warp tissue points of the inner layer (1) and the outer layer (2) are set to be fork, the weft yarn tissue points of the inner layer (1) and the outer layer (2) are set to be sinking, the warp tissue points of the hair warps of the inner layer (1) and the outer layer (2) are set to be floating, and the tissue circulation of the towel tissue of the inner layer (1) and the outer layer (2) is sequentially set from left to right from top to bottom as follows: fork sinking floating, sinking, floating sinking fork, sinking float and sinking.

6. The antistatic nylon and cotton composite cloth according to claim 4, wherein: the moisture-absorbing and heat-preserving yarn (4) is formed by twisting nylon special-shaped fibers (7) and cotton fibers (6), and the cross section of the nylon special-shaped fibers (7) is triangular.

7. The antistatic nylon and cotton composite cloth according to claim 4, wherein: the antistatic yarn (5) is formed by twisting cotton fibers (6) and graphene fibers (8).