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Dyeing and finishing process of yarn with waterproof performance and its automatic dipping machine

An impregnating machine and yarn technology, applied in textile processing machine accessories, textile material processing, and textile material processing equipment configuration, etc., can solve the problems of low impregnation efficiency, insufficient impregnation, etc. Water splashing effect, widely used effect

Active Publication Date: 2018-04-10
ZHEJIANG YINGSHANHONG TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this glass fiber cloth impregnation machine is not fully impregnated, and the impregnation efficiency is low

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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  • Dyeing and finishing process of yarn with waterproof performance and its automatic dipping machine
  • Dyeing and finishing process of yarn with waterproof performance and its automatic dipping machine
  • Dyeing and finishing process of yarn with waterproof performance and its automatic dipping machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Immerse the nylon yarn in 120g / L C4 fluorine series water repellent working solution for 30 minutes, dehydrate, control the liquid retention rate at about 30%, and dry at 100°C for 10 minutes. Initial spray test score of 95 (ISO class 4), reduced to 80 (ISO class 3) after 3 standard home washes and dries, and further reduced to 80 (ISO class 3) after 5 washes.

Embodiment 2

[0067] Nylon nitrile yarns were dipped in 120g / L C4 fluorine series water repellent working solution concentration for 30 minutes, dehydrated, and the liquid retention rate was controlled at about 30%. The drying temperature was 100°C and the drying time was 10 minutes. The initial spray test score can reach AATCC 95 points, and it will drop to 80 points (ISO level 3) after 5 washes.

Embodiment 3

[0069] Immerse the nylon yarn in 120g / L C4 fluorine series water repellent working solution concentration for 30 minutes, dehydrate, control the liquid retention rate at about 30%, and dry at 100°C for 25 minutes. The initial spray test score of the fabric reached AATCC standard 95 points (ISO level 4), after 3 standard household washings, the water repellency performance was reduced to 900 points (ISO level 4), and after 5 washings it was still 85 points.

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 a dyeing and finishing process of yarn with waterproof performance and an automatic dipping machine thereof, belonging to the technical field of textile machinery. It solves the problems of insufficient yarn impregnation and no dyeing and finishing process with waterproof performance in the prior art. The dyeing and finishing process of yarns with waterproof performance includes the following steps: A. blank inspection; B. finishing; C. putting into vat; D. skein dyeing; E. water-repellent treatment; F. dipping; G. drying; H, quality inspection; I, packaging; J, warehousing; and an automatic dipping machine for dyeing and finishing process, including a workbench, one side of the workbench is provided with a skein cylinder, between the skein cylinder and the workbench There is a sliding positioning mechanism that can make the two slide relative to each other, a column is fixed on the workbench, and a lifting mechanism that can move the compression plate up and down is provided between the column and the compression plate. The invention has the advantages of high dyeing efficiency, sufficient impregnation and the like.

Description

technical field [0001] The invention belongs to the technical field of textile machinery, and relates to a dyeing and finishing process of yarn with waterproof performance and an automatic dipping machine thereof. Background technique [0002] Yarn is a product processed from various textile fibers into a certain fineness, which is used for weaving, rope making, thread making, knitting and embroidery, etc. Yarn, usually white as it comes off the spinning machine, is dyed as desired for use in clothing, bedding, or other upholstery. [0003] In the prior art, since the water contact angle on the surface of the yarn knitted fabric is less than 90°, the surface of the yarn is easy to attach water droplets, so the ordinary yarn knitted fabric has poor water repellency and is easy to be wetted, so the yarn knitted fabric needs It is very necessary to go through a complete dyeing and finishing process to make the yarn knitted fabric have waterproof performance. [0004] In the d...

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): D06B3/08D06B23/20
CPCD06B3/08D06B23/205
Inventor 孙淑娟杜鹃陈德新周丽红周文军周瑶瑶
Owner ZHEJIANG YINGSHANHONG TEXTILE TECH CO LTD