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After-treatment method for bidirectional induction and energy-storage thermal insulation of fabrics

A post-finishing and fabric technology, applied in the direction of fabric elongation, fabric surface trimming, heating/cooling fabric, etc., can solve the problems of fabric air permeability and hygroscopicity, and cannot be used in large quantities, so as to achieve buffer change , strong applicability and convenient operation

Inactive Publication Date: 2016-12-14
JIANGSU JAMES TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But above these methods still can't solve fabric to have ventilative, hygroscopicity taking function, therefore, can not be applied in a large amount on daily quilt, clothes.

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 Construction

[0022] 1. After-finishing the 55 / 45 polyester-cotton woven blank surface:

[0023] Fabric preparation: The front and back of the gray cloth are spread out and seamed in the same way, and the seam head is flat, straight, neat and firm.

[0024] Singeing process: clean singeing is required, the cloth surface is smooth and clean, and desizing requires clean desizing. The desizing rate of the gray fabric reaches more than 99%, and the hair effect reaches 5cm / 5min, which ensures the hand feeling and hair effect after desizing, and fully prepares for the subsequent shaping and eating.

[0025] Mercerizing process: padding caustic soda through a mercerizing machine, passing through a sodium hydroxide solution for 30-60 seconds, and then washing off the caustic soda on the fabric surface with flowing hot water (temperature range 55-65°C) until the pH of the cloth surface is 7-8.

[0026] Stenter setting process: padding and applying phase-change microcapsule additives are carried ou...

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 provides an after-treatment method for bidirectional induction and energy-storage thermal insulation of fabrics, and belongs to the technical field of textile printing and dyeing. During stentering and sizing of after-treatment technology for the fabrics, dip padding is carried out by using dip padding liquid containing phase-change microcapsules; after stentering and drying, baking technology is carried out, so that a chemical crosslinking reaction is carried out for the phase-change microcapsules and the fabrics in the effects of a cross-linking agent. Compared with the prior art, the method has better applicability, better effects, and more convenient operation. The method is suitable for cotton, regenerated cellulose fibre pure yarn, or fabrics interlaced by cotton and chemical fibre and the like, and blended fabrics.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and in particular relates to a two-way induction energy storage heat preservation finishing method. Background technique [0002] Traditional clothing mainly uses the characteristics of low thermal conductivity of air to reduce heat transfer by increasing the still air inside the fabric. Its thermal insulation effect mainly depends on the thickness and density of the fabric, and its thermal insulation effect is affected by external pressure and moisture. The effect is greatly affected by the surrounding environment, and the somatosensory feedback to the human body is also relatively lagging. [0003] Later, in the production process of chemical fiber raw materials such as polyester or nylon, people added heat-insulating particles to make heat-insulating fibers during spinning. Although this method can achieve the effect of heat preservation, the chemical fiber material itself ...

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 Applications(China)
IPC IPC(8): D06M23/12D06C3/00D06C7/02D06C9/00D06B7/08D06M101/06D06M101/32
CPCD06M23/12D06B7/08D06C3/00D06C7/02D06C9/00D06M2101/06D06M2101/32
Inventor 顾义师唐志钢周丽红傅青于拥军
Owner JIANGSU JAMES TEXTILE