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Fabric with heating function and preparation method thereof

A fabric and functional technology, applied in the fabric with heating function and its preparation field, can solve the problems of not being able to play a role in heat preservation, unable to block heat loss, etc., and achieve the effect of excellent heating function

Pending Publication Date: 2022-07-19
上海九裕纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the thermal fabrics currently on the market have a heat-reflective film on the surface of the fabric, which can reflect the far-infrared rays emitted by the body and have a certain thermal insulation effect, but its effect is not as good as that of still air.
Or there is a layer of ceramic coating, which can absorb the sun's rays, but can't stop the heat loss and can't play the role of heat preservation

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

[0030] This embodiment provides a fabric with a heating function, the fabric is made of thermal insulation fibers, and the raw materials of the thermal insulation fibers include PET, nanomaterials, and rare earth materials.

[0031] By weight, the raw materials of the thermal insulation fibers include 95 parts of PET (Haian Plastic Chemical Industry), 5 parts of nanometer coffee carbon (Nanchang Zhushengfu Nanotechnology Co., Ltd., particle size≤70nm), 5 parts of rare earth strontium aluminate (Shenzhen Yaodexing Technology Co., Ltd., model YD-20).

[0032] The warp thread density of the fabric is 55 threads / cm, and the weft thread density is 52 threads / cm.

[0033] The warp yarn count of the fabric is 50D / 144F, and the weft yarn count is 50D / 48F.

[0034] The preparation method of the fabric with heating function, the fiber-forming polymer PET chips are dried, and then mixed with nano-scale coffee carbon and rare earth strontium aluminate in a high-speed mixer, and the twin-...

Embodiment 2

[0036] This embodiment provides a fabric with a heating function, the fabric is made of thermal insulation fibers, and the raw materials of the thermal insulation fibers include PET, nanomaterials, and rare earth materials.

[0037] By weight, the raw materials of the thermal insulation fiber include 95 parts of PET (Haian Plastic Chemical Industry), 5 parts of nano-scale bamboo charcoal (Bamboo Shengfu, particle size≤100nm), 5 parts of rare earth strontium aluminate (Shenzhen Yaodexing Technology) Ltd., model YD-20).

[0038] The warp thread density of the fabric is 55 threads / cm, and the weft thread density is 52 threads / cm.

[0039] The warp yarn count of the fabric is 50D / 144F, and the weft yarn count is 50D / 48F.

[0040] The preparation method of the fabric with heating function, the fiber-forming polymer PET chips are dried, and then mixed with nano-scale coffee carbon and rare earth strontium aluminate in a high-speed mixer, and the twin-screw masterbatch manufacturing...

Embodiment 3

[0042] This embodiment provides a fabric with a heating function, the fabric is made of thermal insulation fibers, and the raw materials of the thermal insulation fibers include PET and nanomaterials.

[0043] In parts by weight, the raw materials of the thermal insulation fibers include 95 parts of PET (Haian Plastic Chemical Industry) and 5 parts of nano-sized coffee carbon (Nanchang Zhushengfu Nanotechnology Co., Ltd., particle size≤70nm).

[0044] The warp thread density of the fabric is 55 threads / cm, and the weft thread density is 52 threads / cm.

[0045] The warp yarn count of the fabric is 50D / 144F, and the weft yarn count is 50D / 48F.

[0046] The preparation method of the fabric with heating function, the fiber-forming polymer PET chips are dried, and then mixed with nano-scale coffee carbon in a high-speed mixer, and the spinning masterbatch is obtained by a twin-screw masterbatch manufacturing machine under the condition of 280°C. , the prepared masterbatch is dried...

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 provides a fabric with a heating function, the fabric is made of warm-keeping fibers, and the raw materials of the warm-keeping fibers comprise PET (Polyethylene Terephthalate), a nano material and a rare earth material. The nanometer material is selected from nanometer coffee carbon and / or nanometer bamboo charcoal. The rare earth material is selected from one or more of rare earth aluminate, rare earth oxide and rare earth pentaborate. The fibers used by the fabric comprise the nano material, the rare earth material, the nano coffee carbon and / or the nano bamboo charcoal, so that the fabric is more comfortable and warm-keeping, has a deodorization effect, and can decompose harmful substances adhered to the fabric. The rare earth material can absorb a wave band of 0.3-2 [mu] m, and energy of 0.3-2 [mu] m in sunlight accounts for 95%, so that the temperature of clothes made of the fabric is about 8 DEG C higher than that of clothes made of common fibers, and the fabric has an excellent heating function.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a fabric with heating function and a preparation method thereof. Background technique [0002] New fibers are a class of materials that have developed very rapidly in the scientific field in recent years. Fabrics made from modified fibers can improve the corresponding properties and have good economic and social benefits. At present, most of the thermal fabrics on the market are provided with a heat-reflecting film on the surface of the fabric, which can reflect the far-infrared rays emitted by the body, and has a certain thermal insulation effect, but its effect is not as good as that of still air. Or have a ceramic coating that absorbs sunlight, but doesn't block heat loss and doesn't act as insulation. SUMMARY OF THE INVENTION [0003] The invention provides a fabric with a heating function, the fabric is made of thermal insulation fibers, and the raw materials...

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): D01F6/92D01F1/10
CPCD01F6/92D01F1/10
Inventor 王分田李欣
Owner 上海九裕纺织科技有限公司
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