Processing method of down-proof shell fabric of super-flexible noiseless down quilt

A processing method and noise-free technology, applied in dyeing, fabric surface trimming, improved handle fibers, etc., can solve the problems of low down-proof level, difficulty in both air permeability and hand feel, etc., to enhance softness and ensure use Comfort and quality of use, the effect of reducing cost input

Inactive Publication Date: 2017-08-22
ANHUI SANXIANG DOWN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are too many fleece-proof fabrics on the market, which are divided into cotton, polyester, nylon, nylon and polyester interwoven according to the composition, all of which can meet the basic fleece-proof requirements, but the fleece-proof grades vary, and it is difficult to be breathable at the same time. Advantages of sex and feel

Method used

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  • Processing method of down-proof shell fabric of super-flexible noiseless down quilt
  • Processing method of down-proof shell fabric of super-flexible noiseless down quilt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) Processing of blended yarn: blending poly(trimethylene terephthalate) fiber and modal fiber at a mass ratio of 5:1, and then processing through cleaning, carding, drawing, roving and spun yarn into blended yarn;

[0024] (2) Dyeing of blended yarn: Exhaust dye the blended yarn, and at the same time mix softening additives into the dyeing solution, so that the mass ratio of blended yarn and softening additive reaches 1:0.05, and then fix at 50-60°C after dyeing. Color for 20 minutes, and processed by water washing, dehydration and drying;

[0025] (3) fabric weaving: warping, sizing, and reeding the dyed blended yarn on the loom to weave plain weave fabric;

[0026] (4) Pre-treatment of fabric calendering: add calendering aid and boiling water to make a solution with a mass concentration of 25g / l, cool naturally to 50-60°C, then dip the fabric obtained from weaving into the solution, and dry it at 50 Keep warm at -60°C for 30 minutes, then take out the fabric, and ...

Embodiment 2

[0031] (1) Processing of blended yarn: blending poly(trimethylene terephthalate) fiber and modal fiber at a mass ratio of 7:2, and then processing through cleaning, carding, drawing, roving and spun yarn into blended yarn;

[0032] (2) Dyeing of blended yarn: Exhaust dye the blended yarn, and at the same time mix softening additives into the dyeing solution, so that the mass ratio of blended yarn and softening additive reaches 1:0.05, and then fix at 50-60°C after dyeing. Color for 30 minutes, and processed by water washing, dehydration and drying;

[0033] (3) fabric weaving: warping, sizing, and reeding the dyed blended yarn on the loom to weave plain weave fabric;

[0034] (4) Pre-treatment of fabric calendering: add calendering aid and boiling water to make a solution with a mass concentration of 30g / l, cool naturally to 50-60°C, then dip the fabric obtained from weaving into the solution, and dry it at 50 Keep warm at -60°C for 30 minutes, then take out the fabric, and ...

Embodiment 3

[0052] Utilize the methods described in Example 1, Example 2, Comparative Example 1, and Comparative Example 2 to process and prepare the duvet fabric respectively, and measure its performance. The results are shown in Table 1.

[0053] Table 1 The service performance of the processed duvet fabric made by the present invention

[0054]

[0055]

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PUM

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Abstract

The invention discloses a processing method of a down-proof shell fabric of a super-flexible noiseless down quilt and relates to the technical field of down quilt processing. The processing method mainly comprises the following steps: (1) blended yarn processing; (2) blended yarn dyeing; (3) shell fabric weaving; (4) shell fabric calendering pre-processing; and (5) shell fabric calendering. By taking modal fibers and polyterephthalic acid 1,3-propylene glycol ester fibers as raw materials, the prepared shell fabric fully combines excellent characteristics of two fibers, in particular flexibility; in the blended yarn dyeing process, a flexible aid is added, so that the processed shell fabric is endowed with excellent flexibility at the same time through the dyeing step; by performing calendering pre-processing on the shell fabric, the flexibility, air and water vapor permeability and downproofness of the shell fabric are enhanced under the action of a calendering aid.

Description

[0001] Technical field: [0002] The invention relates to the technical field of down quilt processing, in particular to a method for processing downproof fabrics of super soft and noiseless down quilts. [0003] Background technique: [0004] The filling of the duvet is mainly down. Since down is a kind of animal protein fiber, it has higher heat retention than cotton, and the down ball-shaped fiber is densely covered with thousands of small triangular pores, which can shrink and expand with temperature changes, resulting in temperature adjustment. Function, it can absorb the flowing hot air from the human body and isolate the invasion of cold air from the outside. [0005] The down quilt is composed of a quilt core and a fabric. The fabric is usually made of down-proof fabric. The purpose is to prevent the problem of drilling down when using ordinary fabrics, and at the same time ensure the breathability and moisture permeability of the fabric to play the warmth of down. At ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/649D06P1/651D06P1/46D06P3/82D06M13/419D06M15/285D06M15/17D06M13/11D06M13/256D06M15/256D06M11/00D02G3/04D03D15/00D06C15/00D06M101/06D06M101/32
CPCD02G3/045D06C15/00D06M11/00D06M13/11D06M13/256D06M13/419D06M15/17D06M15/256D06M15/285D06M2101/06D06M2101/32D06M2200/50D06P1/46D06P1/6495D06P1/651D06P1/65125D06P1/65131D06P3/8223D10B2201/22D10B2331/04D03D15/47
Inventor 李林刚汪锐
Owner ANHUI SANXIANG DOWN
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