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High-breathability protective garment and production method

A production method and technology of protective clothing, applied in the direction of biochemical fiber treatment, liquid-repellent fiber, fiber type, etc., can solve the inconvenient glue treatment of fabrics of different thicknesses, poor air permeability of protective clothing, and difficulty in spraying glue on fabrics Uniformity and other problems to achieve the effect of improving waterproof effect, improving protective effect, and improving antibacterial effect

Inactive Publication Date: 2021-09-17
ANHUI ZHONGNAN AIR DEFENCE WORKS PROTECTIVE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of high gas permeability protective clothing and production method, solve the following technical problems: (1) solve the technical problem of poor gas permeability of the protective clothing in the prior art; (2) solve the protective clothing in the prior art The technical problem that it is difficult to spray glue evenly on the surface of the fabric during the clothing preparation process; (3) Solve the technical problem that it is inconvenient to uniformly glue the fabrics of different thicknesses in the protective clothing preparation process in the prior art, and at the same time the technical problem that the fabric is inconvenient to fold after preparation

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-breathability protective garment and production method
  • High-breathability protective garment and production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A high-breathability protective clothing, the protective clothing is composed of an inner fabric, a middle fabric, and an outer fabric;

[0040] Wherein, the highly breathable protective clothing is prepared through the following steps:

[0041] Step 1: Use graphene oxide solution to spray one side of the inner fabric, and dry it below 55°C to obtain a graphene oxide modified fabric. Use a reducing agent to reduce the graphene oxide modified fabric, dry it, and make it protective fabrics;

[0042] Step 2: Spread the linseed paint evenly on the surface of the middle layer fabric, and then put it in the oven to bake for 2.5 hours. The temperature in the oven is kept at 130°C. Put the middle layer fabric into the waterproof agent and continue to circulate it, while heating to 170°C , lasted for 2.5h to obtain a waterproof fabric, put the waterproof fabric into the antibacterial sol and continuously pull it in a circular manner, while heating to 180°C for 2h to obtain an a...

Embodiment 2

[0051] The highly breathable protective clothing is prepared through the following steps:

[0052] Step 1 is identical with embodiment 1;

[0053] Step 2: Spread the linseed paint evenly on the surface of the middle layer fabric, and then put it in the oven to bake for 3 hours. The temperature in the oven is kept at 160°C. Put the middle layer fabric into the waterproof agent and continue to circulate it. At the same time, heat it to 190°C. Continue for 3.5 hours to obtain a waterproof fabric. Put the waterproof fabric into the antibacterial sol and continue to pull it circularly. At the same time, heat it to 200°C for 3 hours to obtain an antibacterial and waterproof fabric;

[0054] Step 3: 20 parts by weight of fluorocarbon emulsion, 2 parts by weight of glycerol phosphate, 4 parts by weight of trifluoropropylmethylcyclotrisiloxane, 5 parts by weight of titanate coupling agent, 24 parts by weight of ethyl dimercaptoacetate Glycol ester, 24 parts by weight of lauryl alcohol...

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-breathability protective garment and a production method. According to the protective garment, the waterproof effect of a fabric can be effectively improved through a waterproof agent prepared from polyvinyl alcohol, organosiloxane, paraffin and the like; meanwhile the antibacterial effect of the fabric can be effectively improved through an antibacterial solution prepared from isopropyl alcohol, nano-zinc oxide and polyethylene glycol; the protective effect of the fabric can be effectively improved through preparation of a graphene oxide solution; the prepared fabric has good air permeability through preparation of a finishing liquid; and according to GB / T5453-1997 measurement, the air permeability of the high-air-permeability protective garment is 376-391 L / m<2>.s. Meanwhile, the invention discloses gluing equipment. According to the gluing equipment, an adhesive can be effectively homogenized before being sprayed out, so that the situation that the adhesive is deposited after being stored in an adhesive storage chamber for a long time is prevented; and meanwhile, the adhesive can be sprayed on two fabrics through an adhesive spraying head, so that the spraying efficiency is high.

Description

technical field [0001] The invention relates to the technical field of protective clothing preparation, in particular to a highly air-permeable protective clothing and a production method. Background technique [0002] The types of protective clothing include fire protection clothing, industrial protective clothing, medical protective clothing, military protective clothing and protective clothing for special groups. Protective clothing is mainly used in fire protection, military industry, shipbuilding, petroleum, chemical industry, painting, cleaning and disinfection, laboratories and other industries and sectors. The air permeability of the existing protective clothing is not good, and it is very uncomfortable for personnel to use it for a long time. At the same time, it is difficult to spray glue evenly on the surface of the fabric during the preparation process of the existing protective clothing. It is inconvenient for the existing equipment to uniformly glue the fabric...

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): D06M17/00B05B13/02B05B15/00D06M11/44D06M11/65D06M11/74D06M11/79D06M13/02D06M13/144D06M13/188D06M13/224D06M13/252D06M13/282D06M13/503D06M13/51D06M13/513D06M15/256D06M15/31D06M15/333D06M15/51D06M15/53D06M15/643D06M101/04D06M101/06D06M101/24D06M101/32
CPCD06M17/00D06M11/74D06M13/2246D06M15/256D06M13/282D06M13/513D06M13/503D06M13/252D06M15/53D06M15/6436D06M15/333D06M13/02D06M13/188D06M15/51D06M15/31D06M11/79D06M11/65D06M16/00D06M13/51D06M13/144D06M11/44B05B13/0221B05B15/00B05B13/0278D06M2101/24D06M2101/32D06M2101/06D06M2101/04D06M2200/12
Inventor 余仰送储成刚余松和陈红生仰红节方小兵
Owner ANHUI ZHONGNAN AIR DEFENCE WORKS PROTECTIVE EQUIP
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