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Production method of weft-knitted double knitted polar fleece

A production method and technology of polar fleece, which are applied in the directions of weft knitting, knitting, textile material processing, etc., can solve the problems of poor napping effect of double-sided structure, and achieve a thick feel, good elasticity and good structural stability. Effect

Inactive Publication Date: 2019-12-13
FOSHAN HENGTE TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The polar fleece fabric produced on the double-sided machine mainly adopts the weaving method of healthy cloth or Roman cloth. After dyeing, napping, ironing, shearing, polar fleece and other production processes to achieve the finished product effect, generally there is suede, which does not fall down. Cashmere and other classifications, because the double-sided structure of the cloth is not easy to pull, the effect of the double-sided structure is not good

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

[0041] A production method of weft-knitted double-sided knitted polar fleece, comprising the following steps:

[0042] S1 greige cloth preparation

[0043] S101, performing weaving processing on the gray cloth base material and the gray cloth raw material;

[0044] S102, drum washing machine, standard gear, water temperature 40°C, washing time 45 minutes;

[0045] S103, ring drying for about 2 hours;

[0046] S2 dyeing process

[0047] S201, cloth preparation: 24 hours for gray cloth loose cloth;

[0048] S202. Cooking and bleaching: Put 1% scouring enzyme, 1.5% hydrogen peroxide and 97.5% water in the dye vat, heat to 95°C, put the gray cloth in, the bath ratio of the gray cloth to the dye solution is 1:8, and the cooking and bleaching time is 30 minute;

[0049] S203, pre-pickling: put 1% glacial acetic acid in the dyeing vat and run for 10 minutes;

[0050] S204, dyeing and washing: put corresponding dyes and glacial acetic acid into the dyeing vat, and keep the tempe...

Embodiment 2

[0070] A production method of weft-knitted double-sided knitted polar fleece, comprising the following steps:

[0071] S1 greige cloth preparation

[0072] S101, weaving the gray cloth base material and the gray cloth raw material;

[0073] S102, drum washing machine, standard gear, water temperature 40°C, washing time 45 minutes;

[0074] S103, ring drying for about 2 hours;

[0075] S2 dyeing process

[0076] S201, cloth preparation: 24 hours for gray cloth loose cloth;

[0077] S202. Cooking and bleaching: Put 1% scouring enzyme, 1.5% hydrogen peroxide and 97.5% water in the dye vat, heat to 95°C, put the gray cloth in, the bath ratio of the gray cloth to the dye solution is 1:8, and the cooking and bleaching time is 30 minute;

[0078] S203, pre-pickling: put 1% glacial acetic acid in the dyeing vat and run for 10 minutes;

[0079] S204, dyeing and washing: put corresponding dyes and glacial acetic acid into the dyeing vat, and keep the temperature at 135°C for 60 minu...

Embodiment 3

[0099] A production method of weft-knitted double-sided knitted polar fleece, comprising the following steps:

[0100] S1 greige cloth preparation

[0101] S101, weaving the gray cloth base material and the gray cloth raw material;

[0102] S102, drum washing machine, standard gear, water temperature 40°C, washing time 45 minutes;

[0103] S103, ring drying for about 2 hours;

[0104] S2 dyeing process

[0105] S201, cloth preparation: 24 hours for gray cloth loose cloth;

[0106] S202. Cooking and bleaching: Put 1% scouring enzyme, 1.5% hydrogen peroxide and 97.5% water in the dye vat, heat to 95°C, put the gray cloth in, the bath ratio of the gray cloth to the dye solution is 1:8, and the cooking and bleaching time is 30 minute;

[0107] S203, pre-pickling: put 1% glacial acetic acid in the dyeing vat and run for 10 minutes;

[0108] S204, dyeing and washing: put corresponding dyes and glacial acetic acid into the dyeing vat, and keep the temperature at 135°C for 60 mi...

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 production method of weft-knitted double knitted polar fleece, and relates to a fabric production method. The problem that double napping is poor in effect is solved. The production method of the weft-knitted double knitted polar fleece comprises the following specific steps of S1 gray fabric preparation, S2 dyeing process implementation, S3 finishing for shaping and S4 cutting and packaging for roll forming. The production method of the weft-knitted double knitted polar fleece adopts traditional common raw materials, in combination with a double-sided mini-jacquard weaving technology, and under the assistance of a conventional dyeing and finishing process, a knitted fabric with one side being cotton and the polar fleece side being terylene is produced, and the knitted fabric has the prominent advantages of being fluffy and soft in cloth body, good in elasticity, light in weight, thick in hand feeling, high in skin-friendly feeling, good in heat retention property, good in structural stability, small in shrinkage and the like, can be widely used for bottoming underwear or T-shirts, small casual coats with hoods, baby shoes and the like of spring, autumn and winter clothing, and has broad market application prospects.

Description

technical field [0001] The invention relates to a fabric production method, in particular to a weft-knitted double-sided knitted polar fleece production method. Background technique [0002] Knitted polar fleece generally uses a single-sided machine to weave the blank, mainly single / double-sided terry cloth and single / double-position cloth structure. After dyeing, napping, combing, shearing, fleece and other production processes to achieve the finished product effect, There are a series of different names or classifications such as polar fleece, lambswool, super soft short plush, coral fleece, Korean fleece and so on. The polar fleece fabric produced on the double-sided machine mainly adopts the weaving method of healthy cloth or Roman cloth. After dyeing, napping, ironing, shearing, polar fleece and other production processes to achieve the finished product effect, generally there is suede, which does not fall down. Classification such as velvet, because the cloth with dou...

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): D04B1/04D04B1/14D04B1/16D04B1/18D06B3/10D06B15/00D06C7/02D06C11/00D06L4/12D06L4/13D06M15/643D06M101/06D06M101/32
CPCD04B1/04D04B1/14D04B1/16D04B1/18D06B3/10D06B15/00D06C7/02D06C11/00D06M15/643D06M2101/06D06M2101/32D06M2200/50D10B2201/02D10B2331/04D06L4/12D06L4/13
Inventor 蔡景辉夏钰翔
Owner FOSHAN HENGTE TEXTILE CO LTD
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