Anti-static fabric

An anti-static and anti-static layer technology, used in textiles, papermaking, fiber processing, etc., can solve the problems of poor durability, difficult to adhere anti-static liquid, and poor washability, and achieve excellent washing resistance, improved anti-static effect, combined with The effect of high fastness

Inactive Publication Date: 2018-06-08
GUANGDONG XINFENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the surface of the fiber only contains a small amount of reactive groups, and most of the cationic surfactants have low relative molecular weight, which makes it difficult for the antistatic liquid to adhere to the fiber fabric, resulting in serious product defects such as poor washability and poor durability.
At the same time, it also caused serious follow-up problems of environmental pollution.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 Shown, a kind of preparation method that can realize antistatic fabric, it comprises:

[0029] The base fabric is silk, and the base fabric is pre-treated to remove surface stains;

[0030] The base cloth is rolled into the unwinding chamber to ensure that the vacuum degree of the unwinding chamber is kept at 2.5E -2 Pa interval;

[0031] The base cloth enters the heating chamber, so that the temperature of the base cloth rises to 38°C, and the vacuum degree of the heating chamber is kept at 2.5E -2 Pa interval;

[0032] The base cloth enters the pre-vacuum chamber, and the vacuum degree in the chamber is kept at 6E -3 Pa interval;

[0033] When the vacuum degree of the coating chamber reaches 1E -3 When the Pa is above, the base fabric enters the coating chamber, the targets are Ti and Cu, and the sputtering power is 3000W and 1500W respectively, and the film is sputtered on the surface of the silk;

[0034] The base cloth enters the winding cha...

Embodiment 2

[0038] Such as figure 1 Shown, a kind of preparation method that can realize antistatic fabric, it comprises:

[0039] The base fabric is pongee, and the base fabric is pre-treated to remove surface stains;

[0040] The base cloth is rolled into the unwinding chamber to ensure that the vacuum degree of the unwinding chamber is kept at 5E -3 Pa interval;

[0041] The base cloth enters the heating chamber, the temperature of the base cloth rises to 50°C, and the vacuum degree of the heating chamber is kept at 5E -3 Pa interval;

[0042] The base cloth enters the pre-vacuum chamber, and the vacuum degree in the chamber is kept at 3E -4 Pa interval.

[0043] When the vacuum degree of the coating chamber reaches 1E -3 When Pa is above, the base fabric enters the coating chamber, and the targets are TiO 2 , Ag, the sputtering power is 2500W, 8200W respectively, sputtering film on the surface of pongee;

[0044] The base cloth enters the winding chamber to ensure that the vac...

Embodiment 3

[0048] Such as figure 1 Shown, a kind of preparation method that can realize antistatic fabric, it comprises:

[0049] The base fabric is pongee, and the base fabric is pre-treated to remove surface stains;

[0050] The base cloth is rolled into the unwinding chamber to ensure that the vacuum degree of the unwinding chamber is kept at 8E -2 Pa interval;

[0051] The base cloth enters the heating chamber, the temperature of the base cloth rises to 60°C, and the vacuum degree of the heating chamber is kept at 8E -2 Pa interval

[0052] The base cloth enters the pre-vacuum chamber, and the vacuum degree in the chamber is kept at 4E -3 Pa interval;

[0053] When the vacuum degree of the coating chamber reaches 1E -3 When Pa is above, the base fabric enters the coating chamber, the target materials are Zn, CuO, TiN respectively, and the power of 7500W, 1500W, 2000W sputters the film layer on the surface of the base fabric.

[0054] The base cloth enters the winding chamber t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses an anti-static fabric. The anti-static fabric comprises base cloth and an anti-static layer; the anti-static layer is formed by adopting a vacuum deposition technology; a target material comprises one or more elements of Ti, Fe, Al, Zn, Cu, W, Mg, Au, Ag, Cr, Ni, V, Co, C, N, O, Si and Pt. According to the product, a film layer can be formed on the surface of the fabric byadopting the vacuum deposition technology; the anti-static performance of the fabric is improved by adopting the electric conductivity and an effect of not generating static electricity of the film layer.

Description

technical field [0001] The invention designs a fabric post-finishing process, and in particular relates to a fabric capable of realizing antistatic. Background technique [0002] Antistatic finishing is especially important to improve the comfort and safety of clothing, because many chemical fiber fabrics will generate negative charges after rubbing. Existing fabric antistatic treatment mainly uses fabric antistatic liquid as a finishing aid. For example, in synthetic fibers, cationic surfactants based on quaternary ammonium salts are commonly used, and the antistatic effect is currently more significant. However, the surface of the fiber only contains a small amount of reactive groups, and most of the cationic surfactants have low relative molecular weight, which makes it difficult for the antistatic liquid to adhere to the fiber fabric, resulting in serious product defects of poor washability and poor durability. At the same time, it also causes serious follow-up problems...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06M11/83
CPCD06M11/83
Inventor 王银川余荣沾刘琼溪张欣尹华平梁媛
Owner GUANGDONG XINFENG TECH
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