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UHMWPE (Ultra High Molecular Weight Poly Ethylene) fiber composite summer sleeping mat and manufacturing method thereof

A polyethylene fiber and ultra-high molecular weight technology, applied in chemical instruments and methods, layered products, textiles and papermaking, etc., can solve problems such as difficult to export sweat and absorb gaseous water, no patents have been found, and achieve easy storage and washing , avoid maceration, produce high-efficiency effects

Inactive Publication Date: 2015-01-21
PAP LOGISTICS EQUIP RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high strength and high modulus of the fiber come from its extremely high molecular chain orientation, and the highly oriented molecular structure makes the object have good thermal conductivity, but there are few reports on the development of related products using its excellent thermal conductivity. Through searching the Chinese patent database , and no related patents were found
[0009] Ultra-high molecular weight polyethylene fiber (UHMWPE) does not absorb water, and it will be difficult to export sweat and absorb gaseous water by simply using this fiber to prepare mats, so structural design is required

Method used

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  • UHMWPE (Ultra High Molecular Weight Poly Ethylene) fiber composite summer sleeping mat and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 As shown, the ultra-high molecular weight polyethylene fiber (UHMWPE) with an elongation at break of 3.5%, 1200D / 720f, 80 twists / m, S twist, and 2 / 2 twill weave to obtain a gray fabric with a weight of 230g / ㎡, super High molecular weight polyethylene fiber (UHMWPE) content 100%. The gray cloth is washed with water, and then treated with antibacterial agent SCJ891 and anti-mosquito treatment agent pyrethroid microcapsules for padding treatment with 70% of liquid, and dried at 110°C at low temperature to obtain the mat layer (1). Use highly water-absorbent polypropylene non-woven fabric as the sweat-absorbing layer (2), with a grammage of 80g / ㎡, and use PU glue to bond the mat layer (1) in point form. Use 160g / ㎡, hydrophilic polyester / cotton 55 / 45 fabric as the mat bottom covering layer (3), place it behind the sweat-absorbing layer (2), and perform hemming (6), and then honing to obtain the mat.

Embodiment 2

[0049] Such as figure 1 As shown, using ultra-high molecular weight polyethylene fiber (UHMWPE) with elongation at break of 4%, 400D / 240f, 120 twist / m, S twist, and 30 / 2s, polyester / cotton 40 / 60 yarn, in warp and weft Arranged at intervals of 1:1, weaved in plain weave with a density of 220×165 strands / 10cm to obtain a gray cloth with a grammage of 180g / ㎡ and an ultra-high molecular weight polyethylene fiber (UHMWPE) content of 54%. Among them, every interval of 40cm in the warp direction and 1cm of empty reed, every interval of 50cm in the weft direction, the warp folding strip (4) and the weft folding strip (5) are reserved through the empty reed and empty weft, and the width of the warp and weft folding strip is 1cm. After the gray cloth is obtained, it is washed with water, and then treated with antibacterial agent SCJ891 and anti-mosquito treatment agent pyrethroid microcapsules for padding treatment with 70% of the liquid, and dried at 110°C at low temperature to obtain...

Embodiment 3

[0051] Such as figure 1 As shown, use ultra-high molecular weight polyethylene fiber (UHMWPE) with elongation at break of 2%, 1000D / 480f, 80 twists / meter, S twist) as warp yarn, and ultra-high molecular weight polyethylene fiber (UHMWPE) and 10s / m as weft yarn 2 hemp / viscose 40 / 60 fibers are arranged at intervals of 1:1, weaved in diamond-shaped twill, density 252×223 fibers / 10cm, gray fabric obtained, weight 596g / ㎡, ultra-high molecular weight polyethylene fiber (UHMWPE) content 75% . Among them, every interval of 50cm in the warp direction, the empty reed is 2cm, and the interval in the weft direction is 35cm. The warp folding strip (4) and the weft folding strip (5) are left through the empty reed and empty weft insertion, and the width of the warp and weft folding strip is 2cm. . Then the gray cloth is washed with water, treated with the anti-mosquito treatment agent pyrethroid microcapsules for padding, with a liquid content of 60%, and dried at a low temperature of 110...

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Abstract

The invention discloses a UHMWPE (Ultra High Molecular Weight Poly Ethylene) fiber composite summer sleeping mat and a manufacturing method thereof. The summer sleeping mat comprises a mat surface layer, a sweat absorption layer and a mat bottom coating layer, wherein the mat surface layer is prepared from UHMWPE, or is prepared by arranging the UHMWPE and higher-water-absorption common textile materials at intervals or is prepared by using the UHMWPE and higher-water-absorption fiber composite yarns as warp and weft yarns, and is subjected to anti-bacterial and insect-preventing treatment; the sweat absorption layer is made of a high-water-absorption fabric and is arranged between the mat surface layer and the mat bottom coating layer; the mat bottom coating layer is a common hydrophilic fabric with certain abrasion resistance, is sewn in an edge coating manner, covers the sweat absorption layer and the mat surface layer and is sewn around the mat surface layer. The mat has an obvious and ensuring contact feeling of coolness, is easy to fold and carry, is light in weight, and has the anti-bacterial and insect-preventing functions; the mat surface is dry and comfortable for a long time.

Description

technical field [0001] The invention relates to an ultra-high molecular weight polyethylene fiber (UHMWPE) composite summer mat and a manufacturing method thereof. Background technique [0002] Summer mats are usually mats laid out for coolness in summer. In order to achieve a cool environment, the mat should have the following characteristics: (1) It has an obvious instant contact cool feeling. This requires the mat material to have a high heat capacity. When the relatively high-temperature human body surface is just in contact with the relatively low-temperature mat, the unit mass of the mat can absorb more body heat, and the human body can feel the obvious temperature difference. , so as to obtain a cooling sensation and enable the skin in contact with the mat to reach a lower equilibrium temperature. (2) It has a good long-lasting cool feeling. This requires the mat material to have a high thermal conductivity, so that the heat on the surface of the human skin can be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G9/00B32B27/02B32B27/12B32B7/12D03D15/00D03D13/00D03D15/283D03D15/292D03D15/50
Inventor 鄢友娟高波肖红周运波李荣海杨年慈施楣梧李俊红
Owner PAP LOGISTICS EQUIP RES INST
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