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

Production method and home-textile application of wool-tencel bi-component blended yarns

A two-component, blended yarn technology, applied in the field of textile weaving, can solve the problems of dimensional instability, shrinkage and pilling, itching, etc., to reduce unevenness and material consumption, and improve shrinkage and pilling , Crystal bright effect

Inactive Publication Date: 2015-07-01
SHANGHAI SHUIXING HOME TEXTILE
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wool fiber is a natural fiber, which has the characteristics of good elasticity, full hand feeling, good hygroscopicity, good warmth retention, soft luster, and shrinkage. Shrinkage and pilling can easily cause the deformation of knitted woolen products, the size is not stable, and the skin will feel itchy when it comes into contact with pure woolen products

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The wool and tencel bicomponent blended yarn of the invention is obtained by blending 25-35% wool and 65-75% tencel fiber. In the process of determining the ratio of wool to Tencel, the processing, appearance style, wearability and cost of the product must be considered. If the proportion of Tencel fiber is too large, it will not only cost a lot, but also cannot fully reflect the product's fullness, elasticity, fluffy and other appearance characteristics and hair style; if the proportion of Tencel fiber is too small, it will not give full play to the Tencel Excellent fiber properties. When the blending ratio of wool and tencel fibers is (25-35) / (65-75), the spinning is smooth and the fabric is soft to the touch, with good elasticity, smooth surface, strong hair texture and low cost. After the product is washed, the size is stable, the shrinkage rate is smaller than that of pure wool products, the drapability is good, and the fabric strength is high.

[0023] Its prepa...

Embodiment 2

[0033] The wool and Tencel bicomponent blended yarns obtained in Example 1 were made into home textile fabrics through weaving process and dyeing and finishing process, and the home textile fabrics were made into wool sweaters.

[0034] The finished dimensional change rate of the obtained sheet: warp-3.0%, weft-3.0%;

[0035] Strength: 280N;

[0036] Product bleaching ≥ 75;

[0037] Color fastness: washable (discoloration, staining) ≥ 3;

[0038] Sweat resistance (discoloration, staining) ≥ grade 3;

[0039] Friction resistance ≥ grade 3;

[0040] Formaldehyde content: <75mg / kg.

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
twist factoraaaaaaaaaa
Login to View More

Abstract

The invention discloses wool-tencel bi-component blended yarns which are formed by blending 25-35% of wool and 65-75% of tencel fiber. According to the arrangement, by adding the tencel in wool fibers, inter-friction of the wool fibers is reduced, the product is prevented from shrinkage and pilling in use, and wool fabric intensity is improved; the product, made of the fabric formed by blending the tencel and the wool, is excellent in hand feeling and surface smoothness, allows people to rarely feel the special wool itchy and meets needs to the healthy and comfortable green products of customers; besides, the tencel is so glossy as real silk and colorful, bright and soft after easily dyed. The invention further discloses a production method of the wool-tencel bi-component blended yarns and solves the key problem of the wool and tencel spinning. The production method lowers cost, maintains yarn finishing performance and has favorable properties of the wool and the tencel.

Description

technical field [0001] The invention belongs to the field of textile weaving, and in particular relates to a bicomponent blended yarn of wool and Tencel, a preparation method thereof, and an application in home textile fabrics. Background technique [0002] With the shortage of resources and serious environmental pollution today, energy saving, environmental protection and sustainable development have become the trend of development in the 21st century. The focus of innovation in textile raw materials has shifted from the simple development of differentiated synthetic fibers to the equal emphasis on high-performance synthetic fibers and natural resource fibers, to achieve the optimal utilization of sustainable natural resources, and to carry out innovation in the textile industry on the main line of ecological and environmental friendliness. It has become an inevitable trend in the future development of the textile industry. [0003] Cellulose fibers have always played an i...

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): D02G3/04D03D15/00D03D15/225D03D15/233D03D15/47
Inventor 沈守兵李裕陆熊芳
Owner SHANGHAI SHUIXING HOME TEXTILE
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