Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Waterproof down jacket making method and waterproof down jacket

A production method and technology for down jackets, applied in the field of down jackets, can solve the problems of low fastness of seamless fit, poor waterproof and anti-drilling effect at the splicing parts of garment pieces, etc. Improve waterproof performance and improve the effect of bonding strength

Inactive Publication Date: 2014-05-21
TORAY FIBER RES INST(CHINA) CO LTD
View PDF2 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problems of the existing seamlessly bonded down jackets, such as the low seamless fastness, poor waterproof and anti-drilling effect of the spliced ​​parts of the garment parts, and to provide a method that is not even at the spliced ​​parts of the garment parts. The production method of a waterproof down jacket that can cause water leakage and down drilling, has better thermal performance, and can be worn during outdoor sports, and the down jacket made by this method avoids the danger of rainwater seeping through the seam, and greatly facilitate people's life

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Waterproof down jacket making method and waterproof down jacket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The whole process of making the whole waterproof down jacket mainly includes the following steps:

[0023] Step 1: Material selection: the surface fabric is water pressure resistant above 10000mmwc, and the weight is 133g / m 2 100% coated nylon fabric; middle layer fabric weight 77g / m 2 Polyester woven fabric; the inner fabric has a ventilation rate of 1.0cc / cm 2 Below / sec, the weight is 102g / m 2 Pure polyester calendered fabric.

[0024] Step 2: Plate making, plate verification, and cutting according to the template.

[0025] Step 3: Quilting, seamless fit: first quilting the middle layer fabric and the inner layer fabric of the back body, sleeves, collar, hat and other parts with sewing thread, and adding the front body piece between the middle layer and the inner layer A layer of bag cloth, quilting the middle layer fabric and bag cloth fabric with sewing thread; then iron the double-sided adhesive tape on the quilting line of each part, and then place the surfac...

Embodiment 2

[0034] The whole process of making the whole waterproof down jacket mainly includes the following steps:

[0035] Step 1: Material selection: the surface fabric is water pressure resistant above 10000mmwc, and the weight is 133g / m 2 Laminated and processed pure polyester fabric; the middle layer fabric has a weight of 85g / m 2 Polyester mesh fabric; the inner layer fabric weighs 102g / m 2 Calendered pure polyester fabric.

[0036] Step 2: Plate making, plate verification, and cutting according to the sample; the middle layer fabric is cut into two layers.

[0037] Step 3: Quilting and seamless fit: First, quilt the two layers of middle layer fabric and inner layer fabric of the back body, sleeves, collar, hat and other parts with sewing thread, and place the front body on the inner layer of the middle layer Add a layer of bag cloth between the inner layer and the two layers of middle layer fabric and bag cloth fabric with sewing thread; then place the surface layer fabric on ...

Embodiment 3

[0046] The whole process of making the whole waterproof down jacket mainly includes the following steps:

[0047] Step 1: Material selection: the surface fabric is water pressure resistant above 10000mmwc, and the weight is 120g / m 2 100% coated nylon fabric; the middle layer is 30g / m 2 , 80% nylon and 20% polyester are non-adhesive non-woven interlinings; the inner fabric has a ventilation volume of 1.0cc / cm 2 Below / sec, weight 102g / m 2 Pure polyester fabric after calendering.

[0048] Step 2: Plate making, plate verification, and cutting according to the template.

[0049] Step 3: Quilting, seamless fit: First, quilt the middle layer of non-adhesive non-woven interlining and the inner fabric of the back body, sleeves, collars, hats, etc. A layer of pocket cloth is added between the inner layers, and the non-adhesive non-woven interlining and pocket fabric of the middle layer are quilted with sewing thread; The press is hot-pressed and laminated. When laminating, about 2...

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
Login to View More

PUM

PropertyMeasurementUnit
Peel strengthaaaaaaaaaa
Peel strengthaaaaaaaaaa
Peel strengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a waterproof down jacket making method and a waterproof down jacket. The method includes the first step of material selection, the second step of tailoring, the third step of quilting and seamless attachment, the fourth step of adhesive strip pressing and repair adhesive reinforcement, the fifth step of down filling and sealing, the sixth step of seam wrapping of interlayer fabric and lining fabric, and the seventh step of the arrangement of a zipper on a top fly and welting of a lower hem, cuffs and a cap mouth. Then, the waterproof down jacket is obtained. Because coated or film-pasted fabric is adopted as surface-layer fabric, the waterproofness of the down jacket is greatly improved; because the surface-layer fabric is free of stitches and cut piece joints are pressed by waterproof adhesive strips or adhesive tape, the problem that water seeps in from the stitches is solved; meanwhile, the warm-keeping performance and down leakage preventing performance of the whole down jacket are improved as well.

Description

technical field [0001] The invention relates to a production method of a waterproof down jacket and the down jacket prepared by the production method. Background technique [0002] Although the outer fabric of down jackets currently on the market has a slight waterproof function, when light raindrops or snowflakes fall on the down jacket, they will slide down along the outer fabric. However, the waterproof performance of this down jacket is not good enough, especially the stitched parts such as quilting and splicing of garment parts will seep water and be easy to drill down, which reduces the overall waterproof effect and aesthetics of the down jacket. [0003] Both Chinese patents CN2927724Y and CN102524977A only disclose the seamless bonding process of the garment parts, and do not relate to the water seepage treatment and anti-drilling problems of the garment parts. Contents of the invention [0004] The purpose of the present invention is to overcome the p...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A41H42/00A41D3/00
Inventor 秦卫平
Owner TORAY FIBER RES INST(CHINA) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com