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Reusable natural antibacterial China-hemp-based protective fabric and processing method thereof

A natural antibacterial and processing method technology, applied in the direction of chemical instruments and methods, laminated, layered products, etc., can solve the problems of poor moisture permeability and perspiration, waste of resources, etc., to achieve short processing flow, reduce pollution, and simple process Effect

Pending Publication Date: 2021-12-31
NINGBO YOUNGOR YINGCHENG UNIFORM +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a short-process processing environment with good breathability, moisture permeability, natural antibacterial properties, and reusability in view of the shortcomings of existing protective fabrics, such as poor moisture permeability and perspiration, and waste of resources caused by one-time use. Friendly protective fabric and its processing method, that is, a reusable natural antibacterial hemp-based protective fabric and its processing method

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

[0021] Reusable embodiments hemp yl natural antimicrobial protective fabric of Example 1, a three-layer structure, namely an outer layer, an intermediate layer and an inner layer, wherein the outer layer is water-repellent and oil finishing antibacterial function hemp fabric, the antibacterial hemp hemp fiber fabric content of 35% hemp viscose fiber content of 65%, a grammage of 150g / m 2 Which water and oil finishing function using the padding mass concentration of 40g / L environment-friendly water and oil finishing agents RUCO-GUARD AFH6 baking a manner that: a dip of a rolling process, rolling rate was 80%, 170 ℃ baking, baking time 2min; intermediate layer of PTFE / PU protective function bicomponent film thickness of 40 m, water vapor permeability greater than 6500g / (m 2 · 24h); an inner layer of wicking warp function hemp antimicrobial finishing lining, the lining antimicrobial hemp hemp fiber content of 35%, 65% polyester fiber content, grammage of 80g / m 2 , Wicking f...

Embodiment 2

[0024]Example 2 Repeatedly used natural antibacterial heights, consisting of three layers, an outer layer, an intermediate layer, and an inner layer, wherein the outer layer is an antibacterial chinaba fabric of waterproof and oil-proof function. The white hemp fiber content of the hemp fabric is 41%, and the cotton fiber content is 59%, gram weight is 120g / m. 2 The waterproof and oil-proof function is used to make the environmental protection waterproof and oil-proof function finishing agent Ruco-Guard AFH6, that is, the rolling, 100%, 160 ° C The baking, the baking time is 3 min; the intermediate layer is a PTFE microporous membrane layer, the thickness is 20 μm, the moisture permeation is greater than 8000 g / (m 2 · 24h); the inner layer is an antibacterial hemp, which has a hygroscopic perseverance. The anti-fibrous fiber content of the antibacterial hemp is 35%, and the polyester fiber content is 65%, graded 70 g / m. 2 The moisture absorption wicking function is used to u...

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 reusable natural antibacterial China-hemp-based protective fabric. The protective fabric is composed of three layers, namely an outer layer, a middle layer and an inner layer, the outer layer is an antibacterial China-hemp fabric subjected to waterproof and oil-proof functional finishing, the middle layer is a functional isolating membrane layer, and the inner layer is an antibacterial China-hemp lining subjected to moisture absorption and sweat releasing functional finishing. The protective fabric is composed of the outer layer, the middle layer and the inner layer, takes the China hemp fiber as a basic raw material, has the properties of natural antibacterial property, air and moisture permeability, antistatic property, skin friendliness, comfort and the like, does not need additional antibacterial and antistatic finishing processing, is a functional and environment-friendly protective fabric, has durable usability, can be repeatedly used after being washed with water, can effectively reduce environmental pollution caused by disposable protective fabrics which are discarded after being used, and is especially suitable for production of protective fabrics in the fields of chemical defense, medical treatment, power stations and the like. The protective fabric is compounded through one-step hot pressing, the processing flow is short, the technology is simple, and the processing efficiency is high.

Description

Technical field [0001] The present invention relates to the field of textile processing function, in particular a natural antibacterial repeated hemp yl protective fabric type and its processing method. Background technique [0002] Protection of textile fabrics have important applications in medical, fire, chemical and other fields. Protection products play a key role in the epidemic prevention work, sometimes in short supply. The widely used disposable protective fabrics having good barrier protection capability, often using disposable nonwoven, spunbond polypropylene fabric mainly polyester fibers and wood pulp composite spunlace, anti-bacterial, anti-static deal with. Polypropylene spunbonded - melt-blown - spunbond (SMS or SMMS) nonwoven fabric by a composite meltblown and spunbond combination, to achieve the performance of both complementary, so antistatic pressure, permeability, etc. feel and be raised . Although disposable protective clothing having good barrier protectio...

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): B32B9/02B32B9/04B32B23/02B32B23/10B32B23/08B32B27/02B32B27/08B32B27/12B32B27/36B32B27/32B32B27/40B32B7/12B32B37/06B32B37/10B32B37/12B32B38/08B32B38/00
CPCB32B5/08B32B27/322B32B27/40B32B27/12B32B7/12B32B37/06B32B37/10B32B37/1207B32B38/08B32B38/0036B32B2037/1223B32B2307/7145B32B2307/724B32B2307/726B32B2307/21
Inventor 王庆淼王贺兰马皓哲蔡再生李广顺王平鱼水朋陈加友周杭
Owner NINGBO YOUNGOR YINGCHENG UNIFORM
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