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

Double-layer-structure warm keeping knitted undergarment and preparing method thereof

A double-layer structure and underwear technology, which is applied in underwear, knitting, weft knitting, etc., can solve the problems of fluffy thermal clothing, lack of aesthetic feeling, inconvenient activities, etc., and achieve the effect of good thermal insulation, simple manufacturing process and improved thermal insulation

Active Publication Date: 2014-12-10
DONGHUA UNIV +1
View PDF9 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, modern people have higher and higher requirements for the comfort, functionality and aesthetics of clothing. Traditional thermal clothing is fluffy and bloated, which is not convenient for activities and lacks aesthetic feeling.

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
  • Double-layer-structure warm keeping knitted undergarment and preparing method thereof
  • Double-layer-structure warm keeping knitted undergarment and preparing method thereof
  • Double-layer-structure warm keeping knitted undergarment and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] A preparation method for thermal knitted underwear with a double-layer structure, the specific steps are as follows:

[0027] (1) Choose 32 s Protein fiber / acrylic fiber / viscose (mass blending ratio is 20 / 40 / 40) compact spinning yarn and 36D spandex, weave 1+1 rib fabric on Z218 small-diameter rib machine with 20-inch barrel diameter and 19 gauge, and eat yarn Scale: 32 s Protein fiber / acrylic fiber / viscose (mass blending ratio is 20 / 40 / 40) compact spinning yarn weight percentage is 96.6%, and 36D spandex weight percentage is 3.4%;

[0028] (2) Carry out pretreatment to the fabric prepared in step (1), choose the percentage by weight of scouring agent to be 1%, the percentage by weight of soda ash to be 2%, and carry out infiltration treatment;

[0029] (3) dyeing the fabric after the pretreatment of step (2) with reactive dyes, the dyeing process is:

[0030]

[0031] (4) heat-setting the fabric after step (3) dyeing on the SANTEX cylinder setting machine, the he...

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

No PUM Login to View More

Abstract

The invention discloses double-layer-structure warm keeping knitted undergarment and a preparing method of the double-layer-structure warm keeping knitted undergarment. The undergarment comprises a coat and a pair of pants. The undergarment is made of two layers of totally same knitted fabrics. The partial portion of the coat and the partial portion of the pants are provided with three-needle five-thread flat-seam stitch structures. The edge mouth portions are provided with two-needle three-thread flat-seam stitch structures. The preparing method includes the steps that 32s azelon / acrylic fiber / mucilage glue are selected to be interwoven with 36D spandex, and the undergarment is manufactured by pre-processing, dyeing, heat setting and afterfinish. The double-layer-structure warm keeping knitted undergarment is good in warm keeping performance, soft in hand feeling and simple in preparation process, and has better skin care and health care functions.

Description

technical field [0001] The invention belongs to the field of knitted clothing and its preparation, and in particular relates to a double-layer thermal knitted underwear and a preparation method thereof. Background technique [0002] Warmth protection is an important indicator of the comfort of winter clothing. The traditional method of keeping warm is usually to control the heat loss caused by heat conduction, convection, and radiation. layers of fabric, etc. However, modern people have higher and higher requirements on the comfort, functionality and aesthetics of clothing. Traditional thermal clothing is fluffy and bulky, which is not convenient for activities and lacks aesthetic feeling. Therefore, various novel thermal underwear, heating underwear have occurred on the market. [0003] Knitted thermal underwear refers to knitted underwear that is woven with fibers that have a thermal function and meets the requirements of the warmth retention rate index of the "Knitted T...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A41B9/00A41B17/00D04B1/14D06B21/00D06P1/673
Inventor 张佩华曹春祥冯波王卫民王莉黄翔李萍陈媛林祎晨
Owner DONGHUA UNIV
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