Production method of one-off directly filling seamless knitted down feather fabric

A technology of seamless knitting and down fabrics, applied in the field of textile fabrics, can solve the problems of increased labor intensity, unsightly appearance, and insufficient fluffiness, and achieve the effects of good windproof and waterproof performance, fluffy and warm-keeping performance, and soft hand feeling

Inactive Publication Date: 2017-05-10
JIANGSU XINKAISHENG ENTERPRISE DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quilted or glued parts have poor hand feeling, unattractive appearance, and are not fluffy enough, which affects warmth retention; the process is complicated and the process is long, and the down filling needs to be measured according to the area one by one. Production time

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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  • Production method of one-off directly filling seamless knitted down feather fabric
  • Production method of one-off directly filling seamless knitted down feather fabric

Examples

Experimental program
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Effect test

Embodiment 1

[0019] A production method of one-time direct filling seamless knitted down fabric, firstly knitting with 50D / 72F polyester low elastic yarn on a knitting computer jacquard double-faced machine to obtain a gray cloth, and then washing the gray cloth with high temperature, dyeing, and shaping to obtain The semi-finished product is laminated with a waterproof, breathable and moisture-permeable polyurethane elastic film, cut into pieces, and then when the cut pieces are sewed, a down-filling tube is left to fill the down, and finally a direct-filled seamless knitted down fabric is obtained. The process of obtaining semi-finished products specifically includes the following steps:

[0020] 1) High-temperature water washing: put the gray cloth after opening into the dyeing vat for washing, add 1.5g / L soda ash and 1.5g / L detergent in the water, the bath ratio is 1:12, and the treatment temperature is 110°C. The treatment time is 25 minutes. The high-temperature washing is mainly to ...

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 one-off directly filling seamless knitted down feather fabric. The production method includes the steps that 50D / 72F polyester drawn textured yarn is knitted through a knitting computerized jacquard double-faced machine to prepare gray fabric, then high-temperature washing, dyeing and setting are carried out on the gray fabric to obtain a semi-finished product, the semi-finished product is attached to a waterproof polyurethane elastic film with air and wet permeable functions, the compound is cut into pieces, when the peripheries of the pieces are sewn, a down feather filling orifice is reserved to fill down feather, and finally the one-off directly filling seamless knitted down feather fabric is obtained. The one-off directly filling seamless knitted down feather fabric is soft in handfeel, high in elasticity, attractive in pattern, uniform in fluffy and heat preserving performance, comfortable and light; the number of the working procedures is small, the process is simple, one-off down feather filling can be achieved, and labor and time are saved; the fabric is high in windproof and waterproof performance, the appearance, color and style can be realized by adjusting the polyurethane elastic film or changing used knitted raw material and the pattern according to needs, and the knitted down feather fabric allows wet and air to permeate and is high-end down feather fabric.

Description

technical field [0001] The invention belongs to the field of textile fabrics, in particular to a production method of one-time direct filling and seamless knitted down fabrics. Background technique [0002] Existing down fabrics often use woven or knitted fabrics as base fabrics to be coated or laminated, and then quilted or glued with two layers of such fabrics, then cut into pieces and filled with down one by one according to the tube. The quilted or glued parts have poor hand feeling, unattractive appearance, and are not fluffy enough, which affects warmth retention; the process is complicated and the process is long, and the down filling needs to be measured according to the area one by one. Production time. Contents of the invention [0003] The purpose of the present invention is to provide a fabric with soft hand feeling, good elasticity, beautiful pattern, uniform fluffy and warm performance, comfortable and light; less process, simple process, one-time filling of...

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): D04B1/16D06P3/54D06C7/02D06L1/12B32B37/12
CPCB32B37/12B32B2307/7265D04B1/16D06C7/02D06L1/12D06P3/54D10B2331/04Y02P70/62
Inventor 张卫东奚炳华安云记
Owner JIANGSU XINKAISHENG ENTERPRISE DEV
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