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Skin-imitated microfiber fabric

A technology of imitation leather and microfiber, applied in the processing of textile materials, liquid/gas/steam textile material processing, layered products, etc., can solve the problems of hard hand feeling, single color, poor drape, etc., and achieve a wide range of dyeing , bright color effect

Active Publication Date: 2013-04-17
ZHEJIANG MEISHENG NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention solves the problems of the existing microfiber needle-punched non-woven fabrics and spunlace non-woven fabrics with hard hand feeling, poor drape, poor elasticity and comfort, single color, low color fastness, and only for one-time use. , The disadvantage of poor wearing performance, providing a kind of imitation leather microfiber fabric with both genuine leather feel and high wearing performance

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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  • Skin-imitated microfiber fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Raw material: 100% acrylic superfine staple fiber, purchased from Shanghai Litende International Trading Company.

[0028] Polyester filament or pure polyester yarn; the total fineness of polyester filament is 68D-75D, purchased from Zhejiang Xingfa Chemical Fiber Group Co., Ltd.;

[0029] In the present invention, the cationic dye, pretreatment agent, cationic leveling agent and softener in the bath can be conventional dye auxiliaries, and its selection has no influence on the performance of the product of the present invention.

[0030] Weaving using the following steps

[0031] (1) The production of non-woven fiber web, using acrylic ultra-fine staple fiber as raw material, the non-woven fiber web is obtained after carding and laying. Acrylic ultra-fine staple fiber accounts for 100%, and the fineness of acrylic ultra-fine staple fiber is 0.6 D- 3.0D, the length is 38-51mm, the non-woven fiber web has 0.2-0.5g / cm 2 Density and thickness of 0.6-1.9mm;

[0032] ...

Embodiment 2

[0049] The difference from Example 1 is that the knitting base fabric in step (1) is made of pure polyester yarn as raw material, and the base fabric is obtained by knitting, and the total fineness of pure polyester yarn is 30S-90S;

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

A skin-imitated microfiber fabric belongs to the technical field of top grade clothing fabric and is formed in the way that acrylon superfine short fiber is processed by two carding machines and a lapping machine to form two-layer webs, knitted fabric taking polyester filament yarns or pure spun polyesters as raw materials is laid on one-layer web, then the other-layer web is laid on the knitted fabric so as to obtain Single-Layer Sandwich Base Cloth; the Single-Layer Sandwich Base Cloth is subjected to preneedling and high-pressure spunlace to obtain Double-Layer Sandwich Base Cloth; the Double-Layer Sandwich Base Cloth is subjected to special bonding, presetting, dyeing, setting, drying, singeing and ironing so as to obtain the skin-imitated microfiber fabric; and the total fineness of polyester filament yarns is 50 D to 100 D, the total fineness of pure spun polyesters is 30 S to 90 S, and the fineness of the acrylon superfine short fiber is 0.6 to 3.0 D. The skin-imitated microfiber fabric has shining color and luster, good handle, elasticity and draping, and tearing strength of more than 70 N, can be cleaned for use repeatedly, and omits the step of impregnating DMF (Dimethyl Formamide) polyurethane, so that Skin Feel is realized, and a novel solvent-free high-density superfine fabric is provided.

Description

technical field [0001] The invention belongs to the technical field of non-woven fabrics, and in particular relates to an imitation leather superfiber fabric which can realize "skin feeling" without impregnation with DMF polyurethane. Background technique [0002] Non-woven fabrics are fabrics that do not need to be spun and weaved. Needle-punched non-woven fabrics are made by orienting or randomly arranging short textile fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods. , the technological process is short, but has the defect of low yield. The spunlace non-woven fabric is sent to the spunlace machine after the formed fiber web is reinforced. First, it is pre-humidified. The pre-wetted fiber web enters the spunlace area, and the spraying pressure of the water spray hole of the spunlace head water spray plate is 60bar. -250bar multiple streams of fine water jets shoot vertically to the fiber web. The wa...

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): B32B27/02D06B3/10D06P1/00D06P1/44D06P3/85
Inventor 钱国春钱安林钱建国
Owner ZHEJIANG MEISHENG NEW MATERIALS CO LTD
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