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Color insert strip chamois nap fabric and prepn. thereof

A technology of suede and inlay, applied in fabrics, textiles, textiles and papermaking, etc., can solve the problems of unsuitable cationic dyes for dyeing, can only be dyed very lightly, and cannot be colored, so as to increase added value and economy. Benefit, unique style, energy saving effect

Inactive Publication Date: 2006-09-20
吴江祥盛纺织染整有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the sea-island type composite superfine ordinary polyester yarn, it cannot be colored with cationic dyes, or can only be dyed with a very light color. Therefore, those skilled in the art generally believe that it is not suitable for sea-island type composite ultrafine ordinary polyester yarn Dyeing with cationic dyes

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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  • Color insert strip chamois nap fabric and prepn. thereof
  • Color insert strip chamois nap fabric and prepn. thereof
  • Color insert strip chamois nap fabric and prepn. thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Embodiment one: see attached figure 1 To attach Figure 6 As shown, the preparation of the color inlaid suede fabric uses the sea-island type composite superfine polyester yarn as the warp, and the polyester low elastic yarn or cotton / spandex core-spun yarn as the weft. It is an island-type composite ultra-fine cationic polyester yarn, and the other group is an island-type composite ultra-fine ordinary polyester yarn. The number of warp threads in each group is between 10 and 200, and the pretreatment is performed first. The pretreatment includes warping , sizing, threading and knotting, weaving by warp and weft interweaving method, inspecting the gray cloth, after desizing and refining, alkali reduction, fiber opening and presetting treatment, then performing sanding treatment, then dyeing and finalizing to obtain the desired product , When dyeing, cationic dyes are used for low-temperature dyeing.

[0022] When weaving, the jacquard pattern can be realized by adopti...

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

A process for preparing suede fabric with colored inlaid warp includes using composite superfine polyester filament of sea island form as warp and using polyester low-elastic filament as weft to obtain suede fabric with colored inlaid warp by applying process of weaving in warp-weft interlacing mode-desizing-carrying out alkaline decrement- opening- presetting -sanding - dyeing - setting. In the process, warp is prepared by two types of polyester filaments as one being cation polyester filament and another being normal polyester filament, cation dyestuff is used in said dyeing step.

Description

technical field [0001] The invention relates to a spun suede fabric, in particular to a suede fabric which realizes color inlays through structural changes and process changes. Background technique [0002] Suede is a kind of high-grade suede natural leather obtained by tanning, drying, sanding and dyeing the skin of animal suede. The fluff of natural suede is mainly composed of a collagen base plate, which is ground by a grinding roller coated with emery on the surface, and a layer of fine fluff is produced on the surface. It can be observed through an electron microscope that the fluff on the surface is actually a cluster of fibers interwoven into a network, and the fibers of the bottom root and fluff are extremely fine. This fine protein fiber fluff layer endows suede with its unique appearance performance and style characteristics - "writing effect". [0003] The quantity of natural suede is extremely limited due to restrictions on resources, ...

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): D03D15/00D03D15/217D03D15/283D03D15/292D03D15/33D03D15/56
Inventor 段亚峰盛友泉刘建新申素琴盛秋华杨平平
Owner 吴江祥盛纺织染整有限公司