Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Medical nonwoven cloth

A non-woven fabric, bamboo fiber technology, applied in the field of medical non-woven fabrics, can solve the problems of cross infection and high consumption

Inactive Publication Date: 2019-08-02
湖南瑞亚高科集团有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, the scale of my country's medical and health industries has continued to expand, and its requirements for healthy medical products have become more and more stringent: Doctors work on the operating table for a long time, which consumes a lot of energy. Work clothes must be moisture-absorbing and breathable to minimize unnecessary loss ; After the reusable surgical gown is sterilized, its ability to block and filter germs will decrease, and at the same time, there is also the possibility of cross-infection during the washing process

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A bamboo hemp cotton medical non-woven surgical gown, made of bamboo fiber, hemp fiber and cotton fiber by spunlace technology, wherein the mass percentage ratio of the three is: bamboo fiber 40%, hemp fiber 20%, cotton fiber 40% fiber, the weight of bamboo hemp cotton nonwoven fabric is 80 g / m 2 .

[0019] The bamboo fibers of the bamboo hemp cotton medical nonwoven surgical gown refer to bamboo fibers of 1.56dtex×38mm, the hemp fibers refer to refined hemp staple fibers, and the cotton fibers refer to absorbent cotton staple fibers.

[0020] The refined hemp staple fiber is formed by opening and removing impurities, carding, cutting, cooking, rinsing, dehydrating, opening and drying the hemp staple fiber; the hemp staple fiber is disorderly arranged and contains a large amount of dust, and the fiber length varies greatly , so it must be combed first to straighten out the fibers and remove dust as much as possible. After carding, the fibers are cut to a length of 20mm...

Embodiment 2

[0031] A bamboo hemp cotton medical nonwoven gauze, made of bamboo fiber, hemp fiber and cotton fiber by spunlace technology, wherein the mass percentage ratio of the three is: bamboo fiber 50%, hemp fiber 15%, cotton fiber 35%, the weight of bamboo hemp cotton nonwoven fabric is 120 g / m 2 .

[0032] The bamboo fibers of the bamboo hemp cotton medical nonwoven gauze refer to bamboo fibers of 1.56dtex×38mm, the hemp fibers refer to refined hemp staple fibers, and the cotton fibers refer to absorbent cotton staple fibers.

[0033] The refined hemp staple fiber is formed by opening and removing impurities, carding, cutting, cooking, rinsing, dehydrating, opening and drying the hemp staple fiber; the hemp staple fiber is disorderly arranged and contains a large amount of dust, and the fiber length varies greatly , so it must be combed first to straighten out the fibers and remove dust as much as possible. After the combing, the fibers are cut to a length of 30mm, and then boiled ...

Embodiment 3

[0044] A bamboo hemp cotton medical non-woven surgical cover cloth, made of bamboo fiber, hemp fiber and cotton fiber by spunlace technology, wherein the mass percentage ratio of the three is: bamboo fiber 50%, hemp fiber 25%, 25% cotton fiber, the weight of bamboo hemp cotton nonwoven fabric is 160 g / m 2 .

[0045] The bamboo fiber of the bamboo hemp cotton medical non-woven surgical cover cloth refers to the bamboo fiber of 1.56dtex×38mm, the hemp fiber refers to the refined hemp staple fiber, and the cotton fiber refers to the absorbent cotton staple fiber.

[0046] The refined hemp staple fiber is formed by opening and removing impurities, carding, cutting, cooking, rinsing, dehydrating, opening and drying the hemp staple fiber; the hemp staple fiber is disorderly arranged and contains a large amount of dust, and the fiber length varies greatly , so it must be combed first to straighten out the fibers and remove dust as much as possible. After carding, the fibers are cut ...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses medical nonwoven cloth which is made of a bamboo fiber, a hemp fiber and a cotton fiber by using a spunlace process, wherein the mass percentages of the three components are that the bamboo fiber accounts for 20-50%, the hemp fiber accounts for 15-35% and the cotton fiber accounts for 15-40%; the sum of the mass percentages of the three components is 100%; the gram weight of the bamboo-hemp-cotton nonwoven cloth is 20-300g / m<2>. The medical nonwoven cloth disclosed by the invention has excellent antibacterial and bacteriostatic functions and excellent wet absorption andair permeability.

Description

technical field [0001] The invention relates to a medical nonwoven fabric. Background technique [0002] In recent years, the scale of my country's medical and health industries has continued to expand, and its requirements for healthy medical products have become more and more stringent: Doctors work on the operating table for a long time, which consumes a lot of energy. Work clothes must be moisture-absorbing and breathable to minimize unnecessary loss ; After the reusable surgical gown is disinfected, its ability to block and filter germs will decrease. At the same time, there is also the possibility of cross-infection during the washing process. Nowadays, the materials of medical and health products are basically pure cotton and chemical fibers, which do not have antibacterial and antibacterial functions, while bamboo fiber and hemp fiber have antibacterial and antibacterial functions and excellent moisture absorption and air permeability, which can control the growth and...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/425D04H1/4382D04H1/492
CPCD04H1/425D04H1/4382D04H1/492
Inventor 蔡亚平陈长青蔡晟
Owner 湖南瑞亚高科集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com