High-count and high-density downproof fabric and processing method thereof

A high-count, high-density, processing method technology, applied in the direction of textile, biochemical fiber treatment, fabrics, etc., can solve the problems of affecting the thermal comfort of fabrics, not soft enough to feel, and low moisture regain of polyester, so as to reduce the anti-feather performance and organizational structure. Strong, soft-touch effect

Active Publication Date: 2015-09-09
JIANGSU GOLDSUN TEXTILE SCI & TECH
View PDF7 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High-count and high-density feather-proof fabrics are the current development trend of down fabrics. The high warp and weft density of fabrics requires thinner yarns. Therefore, high-count polyester is often used as a raw material, but fine denier polyester tends to make the fabric feel like chemical fibers, and it is prone to noise. , while the moisture regain of polyester is low, which affects th...

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
  • High-count and high-density downproof fabric and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Yarn: The feather-proof fabric is made of 100% long-staple cotton fiber 80S. The long-staple cotton fiber has soft handle, soft and bright luster, good yarn strength, evenness and less hairiness. The weaving specification is 80S*80S / 173*156.

[0032] Weaving process: warping → sizing → threading → reeding → weaving. The fabric sizing process is that the average single yarn strength of the yarn is 170N, and the Uster evenness coefficient of variation is 12%. Air-jet loom is used for weaving, wherein the weaving yarn tension is 450kg, the vehicle speed is 450m / min, the opening time is 250°, the air pressure of the main nozzle is 0.20Mpa, and the air pressure of the auxiliary nozzle is 0.25Mpa.

[0033] Fabric structure: The structure of the fabric structure adopts the plain weave interweaving method with stable structure, and the warp and weft yarns are woven on the air-jet loom according to the interweaving rule of one up and one down.

[0034] Sizing: Starch sizing is...

Embodiment 2

[0044] Yarn: The feather-proof fabric is made of 100% long-staple cotton fiber 100S. The long-staple cotton fiber has soft handle, soft and bright luster, good yarn strength, evenness and less hairiness. The weaving specification is 100S*100S / 200*170.

[0045] Weaving process: warping → sizing → threading → reeding → weaving. The average single yarn strength of the yarn is 150N, and the Uster evenness coefficient of variation is 14%. Air-jet loom is used for weaving, wherein the weaving yarn tension is 350kg, the vehicle speed is 500m / min, the opening time is 280°, the air pressure of the main nozzle is 0.15Mpa, and the air pressure of the auxiliary nozzle is 0.20Mpa.

[0046] Fabric structure: The structure of the fabric structure adopts the plain weave interweaving method with stable structure, and the warp and weft yarns are woven on the air-jet loom according to the interweaving rule of one up and one down.

[0047] Sizing: Starch sizing is used for sizing, which is easy...

Embodiment 3

[0056] Yarn: The feather-proof fabric is made of 100% long-staple cotton fiber 100S. The long-staple cotton fiber has soft handle, soft and bright luster, good yarn strength, evenness and less hairiness. The weaving specification is 100S*100S / 200*170.

[0057] Weaving process: warping → sizing → threading → reeding → weaving. The average single yarn strength of the yarn is 150N, and the Uster evenness coefficient of variation is 14%. Air-jet loom is used for weaving, wherein the weaving yarn tension is 350kg, the vehicle speed is 500m / min, the opening time is 280°, the air pressure of the main nozzle is 0.15Mpa, and the air pressure of the auxiliary nozzle is 0.20Mpa.

[0058] Fabric structure: The structure of the fabric structure adopts the plain weave interweaving method with stable structure, and the warp and weft yarns are woven on the air-jet loom according to the interweaving rule of one up and one down.

[0059] Sizing: Starch sizing is used for sizing, which is easy...

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 relates to a high-count and high-density downproof fabric and a processing method thereof, and belongs to the field of weaving technology. The fabric is made of warp yarns and weft yarns in a braided manner. The warp yarns and the weft yarns are cotton yarns. The yarn counts of the cotton yarns are 80S-100S, and the cotton yarns are woven according to plain structures. The processing method comprises following steps of beaming, sizing, drawing-in, denting, weaving, singeing, desizing, boiling-off, bleaching, sanding, windproof arrangement, fixing and preshrinking. The fabric is characterized in that the fabric is light and soft, produces small sound, touches smooth and has high windproof and downproof performance.

Description

technical field [0001] The invention relates to a high-count, high-density feather-proof fabric and a processing method thereof, belonging to the technical field of textiles. Background technique [0002] For duvet core fabrics, the basic requirements of the fabric are to prevent the down from coming out, soft to the touch, and low noise. In order to prevent the down from coming out, the duvet fabric is often weaved tightly; the fabric with soft touch will have a better fit with the quilt cover, and has better comfort; the down fabric with less noise can create a better sleep environment. For the sleeping environment, people not only require that the duvet fabric does not run down, but also requires the fabric to have good air permeability, can adjust the temperature and humidity of the sleeping environment, and have good thermal and humidity comfort. The light and soft quilt core fabric makes the down in the quilt core fully fluffy, stores more static air layers, reduc...

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): D03D15/00D06M15/11D06M13/03D06M13/02D06M16/00D06M15/564D06M101/06
Inventor 仝晓婷陈红霞陆鹏丁可敬
Owner JIANGSU GOLDSUN TEXTILE SCI & 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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap