CN-224227342-U - Antistatic spandex fabric

Abstract

The application provides an antistatic spandex fabric which is woven from cladding yarns, wherein the cladding yarns comprise cladding layers and core yarns, and the core yarns comprise antistatic spandex fibers. The antistatic spandex fabric provided by the application has good antistatic performance, can effectively prevent static electricity accumulation and release on the surface of the fabric, keeps good elasticity and comfortableness, has wide applicability, and can be suitable for various clothing items such as common tools, western-style clothes, sweater, shirts, sports yoga pants, medical surgical gowns and the like.

Inventors

• DU YUCHUN
• DU PING
• ZHANG WEI
• LI HAISHENG
• YU ZHIHENG
• XU HAO
• WANG ZHENGTAO
• LI CHEN
• JIA QIUZI
• LIU BINGUO

Assignees

• 宁夏宁东泰和新材有限公司

Dates

Publication Date

20260512

Application Date

20250416

Claims (7)

1. 1. The antistatic spandex fabric is characterized by being woven from coated yarns or antistatic spandex fibers, wherein the coated yarns comprise a coating layer and core yarns, and the core yarns comprise the antistatic spandex fibers.
2. 2. The antistatic spandex fabric of claim 1, wherein said cover yarn is wrapped around said core yarn by said cover layer in a spiral, air twist, or the like.
3. 3. The antistatic spandex fabric according to claim 1 or 2, wherein the antistatic spandex fabric is a plain weave fabric, the coating layer comprises polyester/nylon with a specification of 30 d-100 d, the antistatic spandex fiber has a specification of 20 d-70 d, and the draft ratio is 2.2-3.5.
4. 4. The antistatic spandex fabric according to claim 1 or 2, wherein the antistatic spandex fabric is a plain weave fabric, the coating layer comprises wool with a specification of 60 s-130 s, the specification of the antistatic spandex fiber is 20 d-70 d, and the draft ratio is 2.2-3.5.
5. 5. The antistatic spandex fabric according to claim 1 or 2, wherein the antistatic spandex fabric is a twill fabric, the coating layer comprises polyester or nylon with a specification of 30 d-100 d, the antistatic spandex fiber has a specification of 20 d-70 d, and the draft ratio is 2.2-3.5.
6. 6. The antistatic spandex fabric according to claim 1 or 2, wherein the antistatic spandex fabric is a 1+1 pseudo-rib structure fabric, the coating layer comprises terylene, the specification of the antistatic spandex fiber is any one of 20D, 30D or 40D, and the draft ratio is 2.2-3.5.
7. 7. The antistatic spandex fabric according to claim 1, wherein the wrapping yarn is an empty wrapping yarn, the specification of the empty wrapping yarn is 30-100 d terylene or nylon wrapped with 30-75 d antistatic spandex fiber, and the draft ratio of the antistatic spandex fiber is 2.2-3.5.

Description

Antistatic spandex fabric Technical Field The application relates to the technical field of spandex textile, in particular to an antistatic spandex textile. Background Because of its excellent elasticity and comfort, spandex fabrics are widely used in the fields of clothing, sports equipment, household articles, and the like. Currently, most of the polyurethane fabrics on the market are formed by interweaving nylon/nylon and polyurethane, and static electricity is easily generated due to physical effects such as friction in the wearing process. Especially in dry environments, the accumulation of static electricity has an impact on the comfort of the wearer and even in some cases causes safety hazards (static electricity causes fires). In order to solve the static problem of spandex fabrics, the prior art is mainly realized by the following three modes. The first is to mix conductive fibers (such as metal wires or silver-plated terylene/nylon) into the fabric, but the metal wires have the problems of hard texture and low elasticity, and the silver-plated fibers have the problems of easy oxidation and blackening and high cost. The second mode is to add antistatic particles such as carbon black or carbon nano tubes into polyester or nylon fibers, the production cost is high, the addition of the carbon black and the carbon nano tubes enables the material to be black, the color selection of the fabric is greatly limited, the color requirements of the fabric for diversification are difficult to meet, the third mode is to add antistatic auxiliary agents in the after-finishing process of the fabric, but the fabric manufactured by the method is poor in washing fastness, and the auxiliary agents are easy to run off in the washing process. Therefore, there is a need for a fabric that maintains good elasticity and comfort, yet has good antistatic properties, to meet the needs of the modern textile market. Disclosure of utility model The utility model aims to provide an antistatic spandex fabric which can effectively prevent static electricity on the surface of the fabric from accumulating and releasing, keep good elasticity and comfortableness, has wide applicability and can be suitable for various clothing items such as common tools, western-style clothes, sweaters, shirts, sports yoga pants, medical surgical gowns and the like. The application is realized by the following technical scheme, and specifically comprises the following steps: An antistatic spandex fabric is woven from coated yarns comprising a coating layer and a core yarn comprising antistatic spandex fibers. In the scheme, the coating layer is arranged on the antistatic spandex fiber to prepare the coated yarn, and the coated yarn is woven into the fabric, so that the problem that static electricity is easily generated in the existing fabric is effectively solved, good elasticity and comfortableness of the fabric are maintained, and the defects of poor wearing experience, increased cost, limited color and the like of the fabric caused by methods of conducting fiber blending, antistatic particle adding and the like in the prior art and the problem of poor washing fastness of the after-finishing auxiliary agent are avoided. Therefore, the antistatic spandex fabric not only meets the requirements of modern textile markets for diversified colors, but also realizes good balance in functionality and comfort, and has wide application prospects. As an improvement of the scheme of the application, the coating yarn is coated on spandex by the coating layer in a spiral and air twisting mode. As an improvement of the scheme, the antistatic spandex fabric is plain weave, the coating layer comprises terylene/chinlon with the specification of 30D-100D, the specification of the antistatic spandex fiber is 20D-70D, and the draft ratio is 2.2-3.5. As an improvement of the scheme, the antistatic spandex fabric is plain weave, the coating layer comprises wool with the specification of 60S-130S, the specification of the antistatic spandex fiber is 20D-70D, and the draft ratio is 2.2-3.5. As an improvement of the scheme, the antistatic spandex fabric is a twill fabric, the coating layer comprises terylene or chinlon with the specification of 30-100D, the specification of the antistatic spandex fiber is 20-70D, and the draft ratio is 2.2-3.5. As an improvement of the scheme of the application, the antistatic spandex fabric is a 1+1 false rib structure fabric, the coating layer comprises terylene, the specification of the antistatic spandex fiber is any one of 20D, 30D or 40D, and the draft ratio is 2.2-3.5. As an improvement of the scheme, the wrapping yarn comprises an empty wrapping yarn, the specification of the empty wrapping yarn is 30D-100D terylene or nylon 20-70D antistatic spandex fiber, and the draft ratio of the antistatic spandex fiber is 2.2-3.5. The application has the beneficial effects that: according to the scheme, the coating layer is arranged on the antistat