Antibacterial cotton chinlon graphene twill fabric and dyeing method thereof

An antibacterial cotton and olefin twill technology, which is applied in the field of antibacterial cotton, nylon, graphene twill fabric and its dyeing, can solve problems such as the difficulty of subsequent dyeing and finishing processing, and achieve the effect of good ultraviolet protection performance and improving skin temperature.

Inactive Publication Date: 2019-04-12
永新纺织印染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, graphene itself is black, and it has its own gray color when it is processed into composite fibers. No matter light dyeing, bright dyeing or black dyeing of graphene composite fibers, it brin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0054] Example 1

[0055] A kind of antibacterial cotton nylon graphene twill fabric, it is characterized in that, the twill weave on the top and the bottom is woven by warp yarn and weft yarn, and the twill weave is continuously repeated and circulated, and the warp yarn is 32S cotton yarn and adopts combed cotton and twill weave. It is spun by ring spinning, the weft yarns are 70D pure nylon and 70D graphene-containing nylon, the 70D pure nylon and 70D graphene-containing nylon are spaced apart, and the 70D graphene-containing nylon is in the nylon 0.5-5% graphene material is added to the spinning solution during spinning.

[0056] The graphene particles in this embodiment are ultrafine powders with a particle size of ≤0.2 μm, which are added to the spinning solution during the nylon spinning process to uniformly adhere to the surface of the nylon yarn.

[0057] In this embodiment, the warp density of the warp yarns is 145-147 threads / inch, the weft density of the weft thre...

Example Embodiment

[0062] Embodiment 2

[0063] The fabric provided in this example is obtained in Example 1, and its component content is 76% cotton yarn, 12% conventional nylon and 12% graphene-containing nylon, the fabric structure is 2 / 1 twill weave, and the gram weight is 156g / m2 , the design specification is C32s*N70D+N70D, the door width is 63-65”, and the color is gray.

[0064] The present embodiment provides a dyeing method for antibacterial cotton nylon graphene twill fabric, comprising the following steps:

[0065] Arrangement → singeing → cold stacking → washing → tentering and rolling water setting → pre-treatment of machine cylinder → active dyeing of machine cylinder → washing water → tenter → anti-shrinking, the specific operations are as follows:

[0066] (1) At the mercy of:

[0067] Swing the rolled grey fabric back and forth through the axle on the turning machine;

[0068] (2) Singeing:

[0069] Singeing the front and back sides of the fabric in step (1), the singeing t...

Example Embodiment

[0086] Embodiment 3

[0087] The method for dyeing antibacterial cotton, nylon, and graphene twill fabrics provided in this embodiment is the same as the steps in the second embodiment, including arranging, singeing, washing, tentering, rolling, setting, and shrinkage resistance, and the difference is that the cold stacking, The amount of reagents used in the pre-treatment of the cylinder, active dyeing of the cylinder, washing water and tentering steps is different, as follows:

[0088] (3) Cold stack:

[0089] Under the conditions of wind pressure of 10-12bar, vehicle speed of 60-65m / min, gear 2 and normal temperature, pad the fabric in step (2) with 100% hydrogen peroxide: 11g / L, 100% caustic soda: 43g / L. The mixture of refining agent HS-117: 22g / L and Paocyanine: 3g / L, then roll at room temperature and keep rotating at a constant speed for 20-24 hours;

[0090] (6) Cylinder pretreatment:

[0091] The emulsifier POL: 0.8g / L, refining agent: 0.8g / L, stabilizer: 0.8g / L, s...

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Abstract

The invention discloses antibacterial cotton chinlon graphene twill fabric and a dyeing method thereof, and belongs to the technical field of textile. The fabric adopts a structure of two upper twillweaves and one lower twill weave formed by tatting warp yarns and weft yarns; the twill weaves are repeated continuously; the warp yarns are 32S cotton yarns and are formed by spinning combed cotton through a ring spinning method; the weft yarns are 70D pure chinlon and 70D chinlon containing graphene; the 70D pure chinlon and the 70D chinlon containing graphene are distributed at intervals; in the chinlon spinning process of the 70D chinlon containing graphene, 0.5 to 5 percent of graphene materials are added into spinning liquid, so that the yarns have the wear resistance and high stretchingresilience rate characteristics of the chinlon, also has the antibacterial property, warm-keeping property, anti-static property, ultraviolet resistance and high air permeability of the graphene, andeffectively protects human body health while increasing the comfort level of the clothing fabric.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to an antibacterial cotton nylon graphene twill fabric and a dyeing method thereof. Background technique [0002] Graphene carbon is a kind of graphite. Its existence is different from that of carbon compounds in nature. It is a kind of simple carbon that is artificially prepared by some chemical or physical methods. It is composed of hybridized carbon atoms in two It is arranged in an orderly manner on the dimensional plane and is considered to be the basic unit of carbon materials in various dimensions. The unique structure endows graphene with excellent properties, especially in the fields of electricity, optics, heat, and mechanics. [0003] Graphene is known as "the magical material that will change the 21st century". It has the characteristics of strong thermal conductivity, ultra-lightweight, and damage resistance. In the textile field, graphene composite fiber ...

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): D03D15/00D03D13/00D06B3/10D06C7/02D06C9/00D01F1/10D01F6/90D06M13/207D06M13/402D06M15/53D06M15/643D06P1/38D06P3/85D06M101/06D06M101/34D03D15/217D03D15/283D03D15/50D03D15/533D03D15/56D03D15/58
CPCD01F1/10D01F6/90D03D13/002D03D13/008D03D15/00D06B3/10D06C7/02D06C9/00D06M13/207D06M13/402D06M15/53D06M15/643D06P1/38D06P3/8219D06M2200/35D06M2200/30D06M2200/25D06M2101/34D06M2101/06D10B2331/02D10B2201/02
Inventor 刘启凯刘永林方相明
Owner 永新纺织印染有限公司
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