Novel PP ultrathin thermal insulation shell fabric and production method thereof

A new type of fabric technology, applied in the direction of fabric surface trimming, textile and papermaking, weft knitting, etc., can solve the problems of large dimensional stability of fabrics, inability to make practical fabrics, vinylon is not water-resistant, etc., to reduce energy consumption. , Soft and smooth elasticity, good hygroscopicity

Inactive Publication Date: 2016-03-09
GAOMI FUYUAN PRINTING & DYEING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, polyester and cotton thermal fabrics are mostly heavy and bloated, which cannot meet people’s aesthetic requirements; cashmere has excellent thermal performance, but is too expensive, and the quantity is limited; silk has good thermal performance, but it is too expensive and too little; wool thermal performance is good, However, it is easy to feel itchy when worn next to the body, the price is also expensive, and the quantity is limited; vinylon is not water-resistant and cannot be made into practical fabrics; polypropylene has the best thermal performance, but traditional polypropylene can only withstand temperatures below 130°C, and the dimensional stability of fabrics is a big problem

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] A new type of PP ultra-thin thermal insulation fabric, which is made of 75D ultra-fine polypropylene fiber and a new type of 42DXLA elastic fiber.

[0066] The interweaving is specifically interweaving into a single weft plain knitted fabric, the minimum grammage can reach about 100g, and a stable width can be achieved.

[0067] The shrinkage rate of the fabric is within 2%, and the twist rate is within 1%.

[0068] Autumn and winter light and breathable thermal fabrics are suitable for thermal underwear. The fabrics are light, soft to the touch, and have good anti-pilling properties. They are light, comfortable and beautiful to wear. They bid farewell to the bloatedness in winter and realize the perfect combination of technology, fashion and function.

[0069] A method for producing novel PP ultra-thin thermal insulation fabric, comprising steps:

[0070] 1) Use 75D superfine polypropylene fiber and a new type of 42DXLA elastic fiber for interweaving;

[0071] 2) Use...

Embodiment 2

[0078] A new type of PP ultra-thin thermal insulation fabric, which is made of 75D or 8.3tex ultra-fine polypropylene fiber and a new type of 42DXLA elastic fiber.

[0079] The interweaving is specifically interweaving into a single weft plain knitted fabric, the minimum grammage can reach about 100g, and a stable width can be achieved.

[0080] The shrinkage rate of the fabric is within 2%, and the twist rate is within 1%.

[0081] The fabric is light, breathable and warm-keeping fabric in autumn and winter.

[0082] Autumn and winter light and breathable thermal fabrics Autumn and winter light and breathable thermal fabrics are suitable for thermal underwear. The fabrics are light, soft, and have good anti-pilling properties. They are light, comfortable and beautiful to wear. They bid farewell to the bloatedness in winter and realize the perfect combination of technology, fashion and functions. .

[0083] A method for producing novel PP ultra-thin thermal insulation fabric...

Embodiment 3

[0092] A new type of PP ultra-thin thermal insulation fabric, which is made of 8.3tex ultra-fine polypropylene fiber and a new type of 42DXLA elastic fiber.

[0093] The interweaving is specifically interweaving into a single weft plain knitted fabric, the minimum grammage can reach about 100g, and a stable width can be achieved.

[0094] The shrinkage rate of the fabric is within 2%, and the twist rate is within 1%.

[0095] The fabric is light, breathable and warm fabric for autumn and winter.

[0096] The fabric can be divided into light and comfortable fabrics in spring and summer and light and breathable warm fabrics in autumn and winter-: light and breathable warm fabrics in autumn and winter are suitable for thermal underwear. The bloatedness of winter realizes the perfect combination of technology, fashion and function.

[0097] A method for producing novel PP ultra-thin thermal insulation fabric, comprising steps:

[0098] 1) Use 75D superfine polypropylene fiber a...

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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PUM

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Abstract

The invention discloses a novel PP ultrathin thermal insulation shell fabric and a production method thereof. The production method comprises the steps that firstly, 75D or 8.3tex ultrafine-denier PP and novel 42D XLA comfortable and elastic fibers are interwoven; secondly, shaping and longitudinal and transverse drawing are performed at the temperature between 120 DEG C and 130 DEG C; thirdly, the dyeing and finishing process is performed; fourthly, processing and aftertreatment are performed. The shell fabric produced through the method is high in dimensional stability and heat loss and light and thin in texture, has the functions of keeping warm, being breathable, carrying anions and so on, is light and thin, soft in handfeel, good in fluffing and pilling resistance and light, attractive and comfortable to wear, can free people from past bloat in winter and achieves perfect combination of science and technology, fashion and functions, and the shrinkage rate is less than 2%.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a novel PP ultra-thin thermal insulation fabric and a production method thereof. Background technique [0002] With the progress of the times, people have put forward more and more requirements for underwear. Consumers hope that thermal underwear has the characteristics of warmth retention, health care, antibacterial, mildew resistance, breathability, moisture conduction, lightness, softness, close fit, comfort and beauty. , which poses a new challenge to thermal underwear in winter. Thermal underwear that is both light and warm has strong consumer demand and broad market prospects. [0003] The winter thermal underwear currently on the market is mainly made of polyester flannelette and cotton, followed by cashmere, wool, silk, vinylon, polypropylene and other materials. However, polyester and cotton thermal fabrics are mostly heavy and bloated, which cannot meet people’s aesth...

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 Applications(China)
IPC IPC(8): D04B1/16D04B1/18D06C27/00
CPCD04B1/16D04B1/18D06C27/00D10B2321/02D10B2321/022D10B2501/00
Inventor 傅深环吉海东岳沙沙
Owner GAOMI FUYUAN PRINTING & DYEING
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