Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Knitted cloth with heat release function

A technology of knitting and thermal energy, applied in knitting, weft knitting, electric heating devices, etc., can solve the problems of hard texture, discomfort, poor moisture absorption and breathability, etc., and achieve the effect of soft hand feeling, fast heat diffusion, and soft warmth

Inactive Publication Date: 2006-09-27
YANCHENG INST OF IND TECH
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Clothes made of this kind of woven fabric have a hard texture, are uncomfortable when worn next to the skin, and have poor moisture absorption and breathability.

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
  • Knitted cloth with heat release function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Embodiments of the present invention are described in detail below:

[0014] Ordinary yarn bobbins are placed on the yarn tray of the ordinary knitting machine, and heating yarn rolls are placed at intervals, ordinary yarns 4, 5, 6, 7 output from the ordinary yarn rolls and heating yarns 1, 2, 7 output from the heating yarn rolls 3. Common yarns 4, 5, 6, 7 and heating yarns 1, 2, 3 are bent into coils by the knitting machine through the conventional knitting process, and are interlaced with each other for knitting. The inner core of the heating yarn is a heating wire twisted from nickel-chromium alloy wire, and the inner core of the heating yarn is connected with a 12V DC power supply. The outer layer of the heating yarn is soybean fiber yarn. At present, there are 3 soybean fiber production enterprises in China, including Changshu Jianghe Tianrong Silk Fiber Co., Ltd. Soybean fiber is made of soybean meal extracted from soybean oil, and the globular protein in soybean...

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

This invention relates to the thermal cloth of latent heat knitting, which is knitted with general yarn and exothermic yarn. The inner core of exothermic yarn is exothermic wire twisted with exothermic metal wire, and the thermal layer outside exothermic yarn is soybean fiber yarn, cotton yarn, or blended yarn. The exothermic wire of inner core of exothermic yarn is nickel wire, Chromel wire or titanium alloy wire, and the inner core of exothermic yarn is connected with direct current source. The thermal cloth can be dealed by rinsing, dyeing, printing, drying, shaping and so on like general knitted cloth, and also can be knitted with many weave crafts such as linter, jacquard. The underclothes made from it are as the same as general underclothes in appearance, and can be washed with washer or hand, dewatered and folded optionally. It is soft, of good air permeability and hygroscopicity, of quick heat diffusion and heating-up and safe to use.

Description

Technical field: [0001] The invention relates to a knitted cloth, in particular to a self-heating latent heat knitted heat energy cloth. Background technique: [0002] At present, most of the raw materials for knitted fabrics are wool, acrylic fiber, cotton, etc., which have good thermal insulation performance, but the thermal insulation performance cannot meet the cold and thermal insulation requirements in winter cold weather conditions. Tightness and thickness to meet the heat preservation requirements, or design the knitted fabric as two or more layers of inner and outer layers, or fill the middle of the two layers of knitted fabric with thermal insulation materials to form a "sandwich" type knitted fabric, made of it Thermal underwear is swollen, uncomfortable to wear, and unattractive. China's invention patent application (application number 02114078.2) discloses a hidden spinning thermal energy cloth, which is made of heating yarns distributed evenly and equidistantl...

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): D04B1/14D02G3/12H05B3/34
Inventor 王震声储有德
Owner YANCHENG INST OF IND TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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