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High-comfort protective garment fabric, protective garment and manufacturing method of high-comfort protective garment fabric

A technology for protective clothing and comfort, which is applied in the field of high-comfort protective clothing fabrics and protective clothing. It can solve the problems of little improvement in comfort, unstable after-burning index, unavoidable dyeing and cost of smoldering, and achieve high heat Protection value, effect of improving safety

Inactive Publication Date: 2016-05-18
SHANGHAI TANLON FIBER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the pure spinning of aramid 1414 and POD fiber in the woven double layer results in unstable continuous combustion index (LOI index is about 28, not high), smoldering cannot be avoided, dyeing, cost and other problems, and it is comfortable in the body The improvement in the degree of strength is not great, and it can only replace some existing outer single-layer fabric products in a limited way

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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  • High-comfort protective garment fabric, protective garment and manufacturing method of high-comfort protective garment fabric
  • High-comfort protective garment fabric, protective garment and manufacturing method of high-comfort protective garment fabric
  • High-comfort protective garment fabric, protective garment and manufacturing method of high-comfort protective garment fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] High-comfort protective clothing fabric, from the outside to the inside, includes a composite outer layer, a waterproof breathable layer and a thermal insulation comfort layer.

[0063] The outer layer has a grammage of 210g / m 2 , by the following weight percentages of fiber blended into yarns and woven by common conventional methods: 93% meta-aramid fiber, 5% para-aramid fiber, 2% antistatic fiber.

[0064] The waterproof and breathable layer has a grammage of 90g / m 2 , consists of the following raw materials in parts by weight: 70 parts of aramid spunlace nonwoven fabric and 20 parts of PTFE film.

[0065] The aramid spunlace nonwoven fabric is woven from 80wt% meta-aramid fibers and 20wt% para-aramid fibers by conventional methods (wherein wt% is mass percentage).

[0066] The PTFE membrane is a polytetrafluoroethylene membrane with a thickness of 2.5 μm, and micropores are uniformly arranged on the polytetrafluoroethylene membrane, the diameter of the micropores i...

Embodiment 2

[0071] Such as figure 1 As shown, the high-comfort protective clothing fabric, from the outside to the inside, includes a composite outer layer 1, a waterproof and breathable layer 2 and a heat-insulating and comfortable layer 3.

[0072] The outer layer 1 has a grammage of 210g / m 2 , by weaving and weaving yarns blended with the following weight percentages of fibers: 93% meta-aramid fiber, 5% para-aramid fiber, 2% antistatic fiber.

[0073] The waterproof and breathable layer 2 has a gram weight of 90g / m 2 , consists of the following raw materials in parts by weight: 70 parts of aramid spunlace nonwoven fabric and 20 parts of PTFE film.

[0074] The aramid spunlace nonwoven fabric 22 is woven from 80wt% meta-aramid fibers and 20wt% para-aramid fibers (wherein wt% is mass percentage).

[0075] The PTFE membrane 21 is a polytetrafluoroethylene membrane with a thickness of 2.5 μm, the polytetrafluoroethylene membrane is evenly provided with micropores, the diameter of the mi...

Embodiment 3

[0079] High-comfort protective clothing fabric, from the outside to the inside, includes a composite outer layer, a waterproof breathable layer and a thermal insulation comfort layer.

[0080] The outer layer has a grammage of 210g / m 2 , by weaving and weaving yarns blended with the following weight percentages of fibers: 93% meta-aramid fiber, 5% para-aramid fiber, 2% antistatic fiber.

[0081] The waterproof and breathable layer has a grammage of 90g / m 2 , consists of the following raw materials in parts by weight: 70 parts of aramid spunlace nonwoven fabric and 20 parts of PTFE film.

[0082] The aramid spunlace nonwoven fabric is woven from 80 wt% meta-aramid fibers and 20 wt% para-aramid fibers.

[0083] The PTFE membrane is a polytetrafluoroethylene membrane with a thickness of 2.5 μm, and micropores are uniformly arranged on the polytetrafluoroethylene membrane, the diameter of the micropores is 0.8 μm, and the weight is 30 g / m 2 .

[0084] The thermal insulation co...

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 discloses a high-comfort protective garment fabric and a protective garment. The high-comfort protective garment fabric is composed of an outer layer, a waterproof and breathable layer and a heat-insulating comfortable layer in sequence. According to the high-comfort protective garment fabric and the protective garment, two or more materials with different carbonization hot-shrinkage rates are combined, meanwhile, layering and inlaying are combined, and novel dual-layer woven structures, knitted structures and the like are formed. During a thermal test, a surface hunching form is formed, and therefore the heat transfer rate of heat radiation and heat conduction is hindered and reduced, and a higher heat protection value is obtained at the same gram weight. Therefore, in a product scheme with the same heat protection value, the effect of weight-reducing optimization is achieved, and meanwhile the safety, comfort and attractiveness of a garment in an existing scheme are effectively improved.

Description

technical field [0001] The invention relates to a fabric and protective clothing, in particular to a high-comfort protective clothing fabric and protective clothing. Background technique [0002] Firefighter fire-fighting protective clothing is professional protective equipment used by firefighters to protect their bodies from flames and radiant heat during fire-fighting battles. It is currently the most commonly used equipment in firefighting forces, and it is also the most frequently used personal protective equipment. [0003] Protective clothing is one of the important equipment to protect the personal safety of firefighters who are active in the front line of firefighting. It is not only an indispensable item in the fire rescue scene, but also a fireproof tool to protect firefighters from injury. Therefore, Protective clothing adapted to fire scene rescue activities is particularly important. Protective clothing generally has a multi-layer structure, which is a flame-r...

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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IPC IPC(8): A41D31/02A41D13/00B32B27/12B32B27/32B32B27/34B32B27/08D04B1/14D04B21/00
CPCA41D31/085A41D13/00A41D31/02A41D2500/10A41D2600/20B32B5/022B32B5/08B32B27/08B32B27/12B32B27/24B32B27/322B32B2262/0261B32B2262/14D04B1/14D04B21/00
Inventor 王锋华沈剑钱春芳张光旭吴佳
Owner SHANGHAI TANLON FIBER CO LTD
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