Spinning and continuous dyeing and finishing process of color master batch fabric

A color masterbatch and textile technology, applied in the field of technology, can solve the problems of increased sewage discharge, large amount of dye consumption, low color fastness, etc., achieve the effects of reducing COD emissions, simplifying the production process, and improving color fastness indicators

Pending Publication Date: 2021-06-04
四川意龙科纺集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the color fastness of existing textile raw materials attached to dark dyes is low, which causes the fabrics to be easily faded, the process of dyeing dark colors is long, the amount of dyes is large, and the dust pollution is serious. At the same time, in order to improve Color fastness, large water consumption, increased sewage discharge, and aggravated the burden of sewage treatment. The purpose is to provide a textile and continuous dyeing and finishing process for masterbatch fabrics, which solves the problem of color fastness of existing textile raw materials attached to dark fabrics. Low, which leads to the problem that the fabric is easy to fade, and at the same time shortens the production process, avoids the dust pollution of dyeing, and reduces sewage discharge

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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  • Spinning and continuous dyeing and finishing process of color master batch fabric
  • Spinning and continuous dyeing and finishing process of color master batch fabric
  • Spinning and continuous dyeing and finishing process of color master batch fabric

Examples

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Effect test

Embodiment 1

[0032]The textile and continuous dyeing and finishing process of the masterbatch fabric of the present invention, the specific realization method of this embodiment is: after toning the color masterbatch, adding the toned color masterbatch and textile raw materials into the spinning machine to evenly The mixture is mixed to form a mixture, and the spinneret extrudes the mixture into filaments to form colored textile raw material fibers. The textile raw material fibers are made into colored fabrics through the textile process. The textile raw materials include polyester, viscose, and masterbatch. The fabric is T85 / R1521×15120×60 twill.

[0033] Including the following steps: weaving, rolling enzyme compact desizing and steaming, singeing, brushing, wool absorption, shaping, finishing; the steps of weaving are: cleaning, carding, drawing, one pre-merging, two merging, Roving, spun yarn, automatic winding, warping machine, sizing, reeding, air-jet weaving, cloth inspection and ro...

Embodiment 2

[0036] The present invention is a weaving and continuous dyeing and finishing process of masterbatch fabrics. The specific implementation method of this embodiment is: weaving and continuous dyeing and finishing of T86 / R1521×21100×54 warp-ring and weft-air three-grid black masterbatch fabrics Process, the process sequence is: color masterbatch spinning, spinning. in:

[0037] Masterbatch toning: first determine the color sample of the colored fabric, according to the black sample provided by the customer, confirm the black masterbatch sample through the sample experiment, and then imitate the colored polyester fiber and colored viscose fiber on the small sample machine to confirm the color matching formula of the masterbatch. Put the uniformly mixed colored masterbatch and PET chips into the spinning machine to melt or evenly mix the colored masterbatch and viscose spinning solution into the spinning machine, and extrude through the spinneret into filaments to form colored pol...

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

Disclosed is a spinning and continuous dyeing and finishing process of a color master batch fabric. The spinning and continuous dyeing and finishing process comprises the following steps that after color matching is conducted on color master batches, the color master batches subjected to color matching and spinning raw materials are added into a spinning machine to be evenly mixed to form a mixture, the mixture is extruded into filaments through a spinneret plate, and colored spinning raw material fibers are formed; and the spinning raw material fibers are made into the colored fabric through the textile technology, the problem that the color fastness of the existing textile raw material attached to the deep-color fabric is relatively low, and consequently the manufactured fabric is prone to color fading is solved, and meanwhile, the production process is shortened, dust pollution caused by dyeing is avoided, and sewage discharge is reduced.

Description

technical field [0001] The invention relates to a process, in particular to a weaving and continuous dyeing and finishing process of masterbatch fabrics. Background technique [0002] The existing polyester-cotton blended or polyester-viscose blended fabrics often have poor color fastness when dyed in dark colors such as black, red, and dark blue, which cannot meet the requirements of customers. Printing and dyeing factories generally adopt enhanced dyeing and soaping. Finishing and strengthening color agent, dyeing adopts two-bath dyeing method to improve various color fastness indicators of dark colors. Although these measures can provide various color fastness indicators, they increase the burden and cost of printing and dyeing factories. [0003] After dyeing these dark fabrics, the post-finishing and reinforcing color agent can improve some color fastness, but it is also difficult to meet customer requirements; by strengthening dyeing soaping and increasing the amount o...

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): D01F1/04D01F1/06D01F2/08D01F6/92D06M13/207D06M16/00D06M101/06D06M101/32
CPCD01F1/04D01F1/06D01F2/08D01F6/92D06M16/003D06M13/207D06M2101/32D06M2101/06D06M2200/50
Inventor徐长如熊若谷李齐红翟洪卫刘太东李海平张潇尹
Owner四川意龙科纺集团股份有限公司