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A kind of preparation method of ultra-soft washable anti-drilling velvet fabric

An anti-drilling and fabric technology, applied in the direction of fabric surface trimming, fiber type, textiles and papermaking, etc., can solve the problems of softness, poor comfort, poor air permeability, decreased fabric finish, etc., to improve softness and finish. , the effect of increased fabric tightness, softness and finish

Active Publication Date: 2016-06-22
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although high-density textile fabrics have excellent anti-drilling performance, their air permeability is extremely poor; the feather-proof fabrics produced by adding windproof agents or coating processes in the finishing process are formed by cross-linking after washing. Destroyed under the action of external force, resulting in micro-holes, causing the down to drill out
In addition, the use of windproof finishing agent or coating process will reduce the smoothness of the fabric, and the softness and comfort will be poor.

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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  • A kind of preparation method of ultra-soft washable anti-drilling velvet fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A preparation method of a super-soft washable anti-drilling fleece fabric includes the following steps: raw material selection→spinning→weaving→pre-treatment, de-boiling and bleaching→singeing→whitening→soft setting→preshrinking.

[0024] Choose the blended yarn of cotton and polyester fiber as the warp yarn, and choose the full cotton yarn as the weft yarn.

[0025] Use cationic antistatic agent TANASTATWP for antistatic treatment on polyester fiber, and use dip dyeing method. During treatment, place the fabric in a cold dye solution at room temperature, adjust the pH of the dye solution to 5.8 with acetic acid, and add 3% cation Type antistatic agent to make the bath ratio 1:5. After processing for 10 minutes, heat the dye solution to 40°C for 10 minutes, then take out the fabric and dry it at 110°C, and finally bake the fabric at 148°C for 80s.

[0026] Other main process conditions are:

[0027] Pre-treatment process: The recipe is caustic soda 3g / L, refining agent 8g / L, hy...

Embodiment 2

[0033] A preparation method of a super-soft washable anti-drilling fleece fabric includes the following steps: raw material selection→spinning→weaving→pre-treatment, de-boiling and bleaching→singeing→whitening→soft setting→preshrinking.

[0034] Choose the blended yarn of cotton and polyester fiber as the warp yarn, and choose the full cotton yarn as the weft yarn.

[0035] Use cationic antistatic agent SP to carry out antistatic treatment on polyester fiber and use dip dyeing method. During treatment, place the fabric in a cold dye solution at room temperature, adjust the pH of the dye solution to 5.5 with acetic acid, and add 2% cationic Antistatic agent, make the bath ratio 1:5, after treatment for 10min, heat the dye solution to 40℃, keep it for 10min, then take out the fabric and dry it at 100℃, and finally bake the fabric at 145℃ for 60s.

[0036] Other main process conditions are:

[0037] Pre-treatment process: Process prescription is 3.5g / L caustic soda, 9g / L refining agent, ...

Embodiment 3

[0043] A preparation method of a super-soft washable anti-drilling fleece fabric includes the following steps: raw material selection→spinning→weaving→pre-treatment, de-boiling and bleaching→singeing→whitening→soft setting→preshrinking.

[0044] Choose the blended yarn of cotton and polyester fiber as the warp yarn, and choose the full cotton yarn as the weft yarn.

[0045] Cationic antistatic agent SN is used to conduct antistatic treatment on polyester fiber, and use dip dyeing method. During treatment, place the fabric in a cold dye solution at room temperature, adjust the pH of the dye solution to 5.5 with acetic acid, and add 2% cation Type antistatic agent to make the bath ratio 1:5. After processing for 10 minutes, heat the dye solution to 40°C, keep it for 10 minutes, then take out the fabric and dry it at 100°C, and finally bake the fabric at 145°C for 60s.

[0046] Other main process conditions are:

[0047] Pre-treatment process: The process prescription is 4g / L caustic sod...

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 provides a method for preparing a supersoft and washable anti-drilling fleece fabric, which comprises the steps of raw material selection, gray cloth weaving, pretreatment, singeing treatment and whitening treatment. In the dyeing and finishing process, the present invention adopts the process of prior treatment and then singeing. Compared with the conventional process of singeing first and then pretreatment, it reduces the trouble of pretreatment and desizing caused by the short fibers remaining on the cloth surface after singeing. Full question, can significantly improve fabric softness and finish. In addition, in the pre-shrinking process, the molecular chains of polyester fibers or polyamide fibers are rearranged through overfeeding and high-temperature steaming. With overfeeding and setting, the yarn can shrink to the greatest extent during the finishing process, and the buckling wave height Significantly increased, the tightness of the fabric is increased, so that the anti-drilling effect can be achieved without adding windproof finishing agents or coatings, and without calendering.

Description

Technical field [0001] The invention belongs to the field of textile fabrics, and in particular relates to a preparation method of a super-soft washable anti-drilling fleece fabric. Background technique [0002] Duvets are light, breathable, fluffy, and have good thermal insulation effects. Due to the triangular skeleton structure of down, they can store a large amount of still air and keep the human body temperature in the quilt from being affected by indoor temperature. Therefore, it has excellent warmth preservation effect in winter. However, most duvets cannot be washed, the main reason is that after washing, the density of the fabric decreases and the phenomenon of fleece will appear. [0003] At present, there are three main methods to improve the anti-drilling performance of fabrics: one is to increase the density of the fabric as much as possible to make it a high-density textile fabric; the other is to add a windproof agent to the anti-feather fabric in the finishing proce...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06C27/00D06M11/50D06M11/38D06M101/06D06M101/32D06M101/34
Inventor 钟婧陈红霞陆鹏丁可敬
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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