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Production technology of high-strength and anti-wrinkle spunlace non-woven fabric

A technology of spunlace non-woven fabric and production process, which is applied in the processing of textile materials, non-woven fabrics, textiles and paper making, etc., can solve the problems of low strength and low yield of spunlace non-woven fabrics, and achieves soft gloss , High forming rate, not easy to wrinkle effect

Active Publication Date: 2018-12-07
FUJIAN GUAN HONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a production process for high-strength wrinkle-resistant spunlace nonwovens, and solve the problems of low strength and low yield of spunlace nonwovens

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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  • Production technology of high-strength and anti-wrinkle spunlace non-woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A production process of high-strength anti-wrinkle spunlace nonwoven fabric, comprising the following steps:

[0029] Preparation of S1 fiber raw materials: prepare fiber raw materials by weight: 10 parts of bamboo fiber, 8 parts of viscose fiber, 20 parts of polypropylene, 15 parts of polyisobutylene and 2 parts of anti-wrinkle agent DPW, the fiber raw materials are mixed and opened, and then The carding machine is carded into a web to obtain a fiber web, and the fiber web is drafted by a drafting machine with a draft ratio of 2.8;

[0030] S2 Spunlace: Feed the fiber web drawn in S1 step into the spunlace zone to form a non-woven fabric and dry it;

[0031] S3 cold stacking: cold stacking treatment is performed after the non-woven fabric dried in step S2 is immersed in the auxiliary agent;

[0032] S4 washing: wash the cold-stacked non-woven fabric twice with water in step S3 to remove residual additives;

[0033] S5 drying: put the non-woven fabric washed in step S...

Embodiment 2

[0039] A production process of high-strength anti-wrinkle spunlace nonwoven fabric, comprising the following steps:

[0040] Preparation of S1 fiber raw materials: prepare fiber raw materials by weight: 15 parts of bamboo fiber, 12 parts of viscose fiber, 30 parts of polypropylene, 20 parts of polyisobutylene and 5 parts of anti-wrinkle agent DPW, the fiber raw materials are mixed and opened, and then The carding machine is combed into a web to obtain a fiber web, and the fiber web is drafted by a drafting machine with a draft ratio of 3.2;

[0041] S2 Spunlace: Feed the fiber web drawn in S1 step into the spunlace zone to form a non-woven fabric and dry it;

[0042] S3 cold stacking: cold stacking treatment is performed after the non-woven fabric dried in step S2 is immersed in the auxiliary agent;

[0043] S4 washing: wash the non-woven fabric cold-stacked in step S3 three times to remove residual additives;

[0044] S5 drying: put the non-woven fabric washed in step S4 in...

Embodiment 3

[0050] A production process of high-strength anti-wrinkle spunlace nonwoven fabric, comprising the following steps:

[0051] Preparation of S1 fiber raw materials: prepare the fiber raw materials by weight: 10 parts of bamboo fiber, 10 parts of viscose fiber, 25 parts of polypropylene, 18 parts of polyisobutylene and 4 parts of anti-wrinkle agent DPW, the fiber raw materials are mixed and opened, and then A carding machine is carded into a web to obtain a fiber web, and the fiber web is drafted by a drafting machine with a draft ratio of 3.0;

[0052] S2 Spunlace: Feed the fiber web drawn in S1 step into the spunlace zone to form a non-woven fabric and dry it;

[0053] S3 cold stacking: cold stacking treatment is performed after the non-woven fabric dried in step S2 is immersed in the auxiliary agent;

[0054] S4 washing: wash the non-woven fabric cold-stacked in step S3 three times to remove residual additives;

[0055] S5 drying: put the non-woven fabric washed in step S4 ...

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 relates to a production technology of high-strength and anti-wrinkle spunlace non-woven fabric and relates to the technical field of non-woven fabric production. The production technology comprises the following steps of S1, preparation of fiber raw materials, wherein the fiber raw materials are prepared from, by weight, 10-15 parts of bamboo fibers, 8-12 parts of viscose, 20-30 parts of polypropylene, 15-20 parts of polyisobutene and 2-5 parts of anti-wrinkle agent, the fiber raw materials are mixed, subjected to opening and then carded into a web through a carding machine, andthe fiber web is obtained and drafted through a drafting machine; S2, spunlace, wherein the fiber web drafted in the first step is fed into a spunlace area to form non-woven fabric, and the non-wovenfabric is dried; S3, cold stacking, wherein the non-woven fabric dried in the second step is soaked in an addition agent and subjected to cold stacking; S4, washing through water, wherein the non-woven fabric subjected to cold stacking in the third step is washed through water 2-3 times, and the residual addition agent is removed; S5, drying. The production technology has the advantages that the non-woven fabric is high in strength, formation rate and production rate and does not easily wrinkle.

Description

technical field [0001] The invention relates to the technical field of non-woven fabric production, in particular to a production process of high-strength wrinkle-resistant spunlace non-woven fabric. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, are composed of directional or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics have many advantages such as moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. [0003] Spunlace non-woven fabric is to spray high-pressure fine water onto one or more layers of fiber webs to entangle the fibers with each other, so that the fiber webs can be reinforced and have a certain strength. The obtained fabric is spunlace non-woven fabric. Its fiber raw materials come from a wide range of sources, such as polyester, nylon, polypropylene, viscose fi...

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): D04H1/4382D04H1/492D06B3/10D06B15/00
CPCD04H1/4382D04H1/492D06B3/10D06B15/00
Inventor 陈明情黄冠儒刘应雄
Owner FUJIAN GUAN HONG IND
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