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Printing and dyeing technique for nylon-cotton blended fabric

A technology for blended fabrics, printing and dyeing processes, applied in dyeing methods, textiles and papermaking, dry cleaning fiber products, etc., can solve problems such as improper handling of details and waste of nylon-cotton blended fabrics

Inactive Publication Date: 2019-02-15
ZHEJIANG YINGFENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a printing and dyeing process of nylon-cotton blended fabrics, which solves the problem of a large amount of nylon-cotton blended fabrics being wasted due to improper handling of some details in the printing and dyeing process

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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Embodiment Construction

[0028] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The invention provides a technical solution: a printing and dyeing process for nylon-cotton blended fabrics 1. It is characterized in that: the printing and dyeing preparation steps of nylon-cotton blended fabrics:

[0030] The first step: preparation of nylon and cotton blended fabric

[0031] Nylon-cotton blended fabric preparation includes original fabric inspection, fabric turning (batch, boxing, printing) and seam head. The purpose of original fabric inspection is to check the quality of gray fabric, and find problems that can be solved in time. The inspection content includes physical indicators and appearance defects. Two items, the former includes the length, width, weight, warp and weft yarn density and density, strength, etc. of the original f...

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 discloses a printing and dyeing technique for nylon-cotton blended fabric. The printing and dyeing technique comprises the following preparation steps: 1, preparing the nylon-cotton blended fabric, comprising the substeps of inspecting raw fabric, reworking the fabric (in batches and in boxes, and printing) and sewing seams, wherein raw fabric inspection achieves the purposes of checking the quality of gray fabric and solving problems in time after the problems are found. Through singeing treatment to the nylon-cotton blended fabric, fluffs on the outer surface of the nylon-cotton blended fabric are removed so as to avoid a phenomenon that printing and dyeing are not uniform enough due to non-uniform lengths of the fluffs; then, through desizing and scouring treatment, the nylon-cotton blended fabric is scoured for a long time so as to remove impurities therein; then, through the following bleaching treatment, fiber has a natural pigment and the appearance thereof is notwhite enough, which causes a certain influence on printing and dyeing, so that occurrence of the problem that a dyeing agent cannot achieve uniform colorization due to the influence of the pigment isavoided.

Description

technical field [0001] The invention relates to the technical field of printing and dyeing of blended fabrics, in particular to a printing and dyeing process of nylon-cotton blended fabrics. Background technique [0002] Blended or blended chemical fiber fabrics are textile products made of chemical fibers mixed with other cotton wool, silk, hemp and other natural fibers. It has both the style of polyester and the advantages of cotton fabrics, such as polyester cotton cloth, polyester wool gabardine, etc. Divided into wool viscose blended, sheep and rabbit wool spinning, TR fabrics, high-density NC fabrics, 3M waterproof mousse fabrics, TENCEL fabrics, Rousai silk, TNC fabrics, composite fabrics, etc. [0003] At present, the existing nylon-cotton blended fabric itself has a certain softness and smoothness, and has a certain degree of silkiness when it comes into contact with the human body. If it is not appropriate, it will affect the printing and dyeing of nylon-cotton bl...

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): D06P1/38D06P1/16D06P3/872D06L1/14D06L4/13D06L4/23D06L4/24
CPCD06L1/14D06L4/13D06L4/23D06L4/24D06P1/16D06P1/38D06P3/8219
Inventor 徐叶根
Owner ZHEJIANG YINGFENG TECH CO LTD
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