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A high-count and high-density feather-proof fabric and its processing method

A high-count, high-density, processing method technology, applied in textiles, 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 feather resistance and organizational structure. Strong, soft-touch effect

Active Publication Date: 2017-07-28
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • 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 the thermal comfort of the fabric
Cotton featherproof fabrics generally use low-count yarns and heavy windproof finishing to achieve featherproof effect. The thermal comfort is better than that of polyester featherproof fabrics, but the hand feeling is not soft enough. High-count cotton yarn featherproof fabrics are thin and easy to resemble Paper has a "brittle" feel, is easy to break and feels too slippery

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
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  • A high-count and high-density feather-proof fabric and its processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 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.

[0031] 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.

[0032] 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.

[0033] Sizing: Starch sizing is...

Embodiment 2

[0043] 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.

[0044] 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.

[0045] 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.

[0046] Sizing: Starch sizing is used for sizing, which is easy...

Embodiment 3

[0055] 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.

[0056] 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.

[0057] Fabric structure: the structure of the fabric is selected from a plain weave interweaving method with a 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.

[0058] 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
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Abstract

The invention relates to a high-count, high-density feather-proof fabric and a processing method thereof, belonging to the technical field of textiles. The fabric is woven from warp yarns and weft yarns, and the warp and weft yarns are all selected from cotton yarns. The cotton yarns have a yarn count of 80S-100S and are woven according to plain weave. The processing method includes the following steps carried out in sequence: warping → sizing → threading → reeding → weaving → singeing → desizing → scouring → bleaching → sanding → windproof finishing → shaping → preshrinking. The fabric has the characteristics of lightness, softness, low noise, delicate hand feeling, and good windproof and featherproof 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, reduces ...

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
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Application Information

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Patent Type & Authority Patents(China)
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
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