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A kind of production method of the blanket with strong color fastness

A production method and technology for color fastness, applied in the direction of dyeing, textile material processing, knitting, etc., can solve the problems of low color fastness, unsatisfactory dyeing effect of blankets, rubbing and fading of blankets, etc., and achieve high color fastness, Avoid rubbing faded, brightly colored effects

Active Publication Date: 2020-05-19
ZHEJIANG TRUELOVE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of unsatisfactory dyeing effect and low color fastness of blankets made of existing chemical fibers, the purpose of the present invention is to provide a production method of blankets with strong color fastness, so as to improve the dyeing effect of the prepared blankets and enhance the color fastness. Fastness, to avoid the phenomenon that the blanket is prone to rubbing and fading

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

[0030] A kind of production method of the blanket of strong color fastness, comprises the following steps:

[0031] (1) Warping and knitting: including three steps of warping, warp knitting and cashmere splitting, among which:

[0032] Warping: 300D / 96f polyester fiber is selected as the raw material for the veil, and 100D / 48f polyester full-drawn yarn is used as the raw material for the bottom yarn. The polyester fiber and polyester full-drawn yarn are composed of the following components: Ingredients: polyethylene terephthalate masterbatch 100g, polyvinyl chloride resin 10g, polytetrafluoroethylene resin 35g, nano fluorite powder 8g, barium hardate 1g, dicumyl peroxide 0.5g, oxidized Zinc 0.2g and silane coupling agent 1.0g;

[0033] During warping, warp at a speed of 600m / min on the H40-21NC computer-controlled copy warping machine. The yarn head is 40 inches, 48,000-50,000 meters per head, and the warp number of each head is 330. Each group The number of pan heads is 8; ...

Embodiment 2

[0072] A kind of production method of the blanket of strong color fastness, the difference with embodiment 1 is:

[0073] Step (1) Warping and weaving: the polyester fiber and polyester full-drawn yarn used are made of the following components: polyethylene terephthalate masterbatch 105g, polyvinyl chloride resin 12g, polytetrafluoroethylene resin 37g, 9g of nano-fluorite powder, 1.2g of barium stearate, 0.6g of dicumyl peroxide, 0.3g of zinc oxide and 1.2g of silane coupling agent;

[0074] The warping tension of the veil during warping is 16cN / 16.7tex, and the warping tension of the bottom yarn is 10cN / 11.11tex;

[0075] The machine warp knitting speed of warp knitting is 510 rev / min.

[0076] Step (2) white gray cloth processing:

[0077] The temperature of gray cloth when getting off the car is 52°C;

[0078] The combing speed after shaping is 17m / min; the speed of the large cylinder is 72 rpm, the parameters of the left and right brushes are 15.92m / min; the front pulli...

Embodiment 3

[0085] A kind of production method of the blanket of strong color fastness, the difference with embodiment 1 is:

[0086] Step (1) Warping and weaving: the polyester fiber and polyester full-drawn yarn used are made of the following components: polyethylene terephthalate masterbatch 110g, polyvinyl chloride resin 14g, polytetrafluoroethylene resin 40g, 10g of nano-fluorite powder, 1.6g of barium stearate, 0.8g of dicumyl peroxide, 0.4g of zinc oxide and 1.5g of silane coupling agent;

[0087] During warping, the warping tension of the veil is 18cN / 16.7tex, and the warping tension of the bottom yarn is 11cN / 11.11tex;

[0088] The machine warp knitting speed of warp knitting is 530 rev / min.

[0089] Step (2) white gray cloth processing:

[0090] The temperature of gray cloth when getting off the car is 53°C;

[0091] The combing speed after shaping is 17m / min; the rotation speed of the large cylinder is 73 rpm, the parameters of the left and right brushes are 16.92m / min; the ...

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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PUM

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Abstract

The invention relates to the technical field of blanket production, in particular to a production method of a blanket with strong color fastness, which comprises the steps of warping weaving, white grey fabric treatment, grey fabric printing and dyeing, drying and fixation, finishing and shaping, finished product preparation and the like, wherein the raw material fiber yarn is polyester fiber yarn, the polyester fiber yarn is mainly prepared from polyethylene terephthalate, polyvinyl chloride resin, polytetrafluoroethylene resin, nano fluorite powder, barium stearate, dicumyl peroxide, zinc oxide and silane coupling agent are compounded, and the used pigment is disperse dye, during the steaming process, a drying and steaming integrated machine is used for uniformly and fully drying and steaming. The production method has the advantages of low energy consumption, low cost and high production efficiency, has good dyeing effect on the blanket, has high color fastness, and can avoid the phenomenon that the blanket is prone to rubbing and fading, and the like. The produced blanket has good luster, smooth grey fabric surface and long use time.

Description

technical field [0001] The invention relates to the technical field of blanket production, in particular to a production method of a blanket with strong color fastness. Background technique [0002] Chemical fiber is a general term for fibers made from natural or synthetic polymer compounds and processed by chemical and physical methods. , construction, indoor and outdoor decoration of buildings, labor protection and other fields. Among them, blanket is a kind of commonly used bedding, which has the function of keeping warm. The raw materials are mostly made of chemical fibers such as polyester and viscose fibers or animal fibers such as wool and rabbit hair, or animal fibers and chemical fibers are blended. With the improvement of people's living standards, the use of blankets is changing, from the original simple warmth to the pursuit of fashion, decoration, function and health care, and promote the further development of the blanket industry, in which the craft blanket i...

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): D04B21/02D06B19/00D06B15/00D04B1/16D01F8/14D01F8/10D01F1/10D06P1/16D06P1/613D06P1/651D06P3/85
CPCD01F1/10D01F8/10D01F8/14D04B1/16D04B21/02D06B15/00D06B19/0005D06P1/16D06P1/6136D06P1/65125D06P3/8204D10B2331/04
Inventor 刘立伟彭宪忠侯飞
Owner ZHEJIANG TRUELOVE GROUP