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Printing method of multi-component intrinsic flame-retardant fiber fabric

A technology of flame retardant fiber and printing method, applied in the field of textile printing and dyeing, can solve the problems of unrepresented and unsatisfactory flame retardant performance, and achieve the effect of full color and clear coloring point.

Active Publication Date: 2016-03-30
SHANDONG WOYUAN NEWFASHIONED FABRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Patent Publication No. 103114460A discloses the technology of "one-bath four-step printing and dyeing method for multi-component fiber fabrics". The fabric contains aramid fiber, high-strength flame-retardant vinylon, flame-retardant viscose, wool, cotton, etc. Not separated from natural fibers (wool, cotton), it is not a real combination of essential flame-retardant fibers, and its flame-retardant performance is not ideal; and from its technical point of view, the content of flame-retardant fibers in the fabric has not been expressed. Low, actual wool and cotton printing

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] (1) Selection and distribution: select the natural color gray cloth of the multi-component intrinsically flame-retardant fiber fabric designed and woven by the company and has passed the inspection, and distribute the cloth and sew the head. The seam head should be flat, straight, neat, and firm. Use a three-thread overlock sewing machine to sew straight, reinforce both sides, and mark both ends; carefully distinguish the front and back.

[0066] The selected natural color gray cloth is made of the following essential flame-retardant fiber blends in the following weight percentages: high-strength flame-retardant vinylon 32%, aramid fiber 20%, Baodelun 17.5%, flame-retardant viscose 30%, metal conductive fiber 0.5% . Gray cloth weight 200g / m 2 .

[0067] (2) Fabric pretreatment

[0068] Adopt the following multi-step pretreatment different from conventional chemical fiber fabrics and natural fiber fabrics to create conditions for subsequent printing.

[0069] ① Jet o...

Embodiment 2

[0108] (1) Selection and distribution: select the natural color gray cloth of the multi-component intrinsically flame-retardant fiber fabric designed and woven by the company and has passed the inspection, and distribute the cloth and sew the head. The selected natural color gray cloth is made of essential flame-retardant fibers in the following percentages by weight: 35% high-strength flame-retardant vinylon, 15% aramid fiber, 20% Baodelun, 9.4% flame-retardant polyester, 10% flame-retardant viscose, 10% sulfone fiber, 0.6% conductive fiber. Gray cloth weight 280g / m 2 .

[0109] (2) Fabric pretreatment

[0110] ① Jet overflow pre-treatment: use jet overflow dyeing machine to carry out pre-treatment of oil removal and fiber opening.

[0111] The jet overflow dyeing machine is fed with water according to the bath ratio of 1:8, and the fabric after the distribution of the seam head is injected into the dyeing machine through a high jet pressure nozzle; 4g / L of aramid oil-remo...

Embodiment 3

[0133] (1) Selection and distribution: select the natural color gray cloth of the multi-component intrinsically flame-retardant fiber fabric designed and woven by the company and has passed the inspection, and distribute the cloth and sew the head. The selected natural color gray cloth is made of the following essential flame-retardant fiber blends in the following weight percentages: 25% high-strength flame-retardant vinylon, 25% aramid fiber, 15% Baodelun, 24.7% flame-retardant viscose, and 10% polysulfone fiber , Conductive fiber 0.3%. Gray cloth weight 120g / m 2 .

[0134] (2) Fabric pretreatment

[0135] ①Pre-treatment of jet overflow: the jet overflow dyeing machine is fed with water at a bath ratio of 1:6, and the fabric after the distribution of the seam head is injected into the dyeing machine through a high jet pressure nozzle; add aramid fiber degreasing wetting agent 6g / L, High-efficiency penetrating agent 2g / L, fiber opener 3g / L, heat up to 82°C, keep warm for 6...

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 belongs to the technical field of textile printing and dyeing, and particularly relates to a method for printing multi-component intrinsic flame-retardant fabric. The method comprises the following steps: selecting and matching cloth, pretreating the fabric, performing rotary screen printing, steaming at high temperature, rapidly performing wet steaming, oxidizing, soaping, performing softening and color fixing, and performing steam sanforizing. The invention provides the printing technology and method which can realize clear colorizing points, full color and high printing fastness of multi-component intrinsic flame-retardant printed fabric, do not influence the flame retardance, do not damage flame-retardant fibers, and do not influence the strength; the industrial production and application of the multi-component intrinsic flame-retardant printed fabric are realized; indeed, the multi-component intrinsic flame-retardant printed fabric is popularized and applied.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and in particular relates to a printing method for multi-component intrinsic flame-retardant fiber fabrics. Background technique [0002] With the frequent occurrence of safety accidents such as fires, the safety awareness of implementing work labor protection, equipped with safety protective clothing, and erecting the last line of safety defense for workers is more and more accepted. At present, domestic research on flame-retardant fabrics has been paid attention to, but A kind of flame-retardant fiber fabric or a flame-retardant fabric blended with two kinds of flame-retardant fibers is difficult to meet the requirements of a single flame-retardant fabric, comfort and other indicators; the flame-retardant performance of the fabric treated with a flame-retardant agent is poor and not durable; and the application of various Combination fabrics of flame-retardant fibers are the...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06P3/87D06P1/16D06P1/00D06P1/48D06P1/673D06P5/02D06P5/10D06P5/04D06B3/28D06B21/00D06C7/02D06C9/02B41M1/12B41M1/26
Inventor 崔志山陈作芳武光信张宗坤刘文和
Owner SHANDONG WOYUAN NEWFASHIONED FABRIC
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