最近高清中文在线字幕在线观看|一本加勒比波多野结衣|亚洲国产精品狼友在线观看|无码精品黑人一区二区三区|日韩一级欧美一级|人妻av在线|欧美贵妇性聚会hd|久久久久香蕉国产线看观看伊

Hot Line: 0086-13706796423
[How much do you know about non-woven fabric technology?]
Release date:[2023/2/8] Is reading[320]次

Nonwoven fabrics are mainly polypropylene fiber (PP), polyester (PET). In addition, there are nylon (PA), viscose fiber, acrylic fiber, ethylene fiber (HDPE), chlorylon (PVC). According to application requirements, non-woven fabric is divided into two categories: disposable application type and durable type.


Nonwoven fabric is moisture-proof, breathable, flexible, light weight, non-combustion-supporting, easy to decompose, non-toxic and non-irritating, rich color, low price, recyclable and other characteristics. Such as polypropylene (pp material) as raw materials, through high temperature melting, wire spraying, laying, hot roll continuous step production.


Nonwoven fabric has no warp and weft, cutting and sewing are very convenient, and light and easy to shape, deeply loved by manual enthusiasts.


This is because it is a kind of fabric that does not need spinning and weaving. It is just oriented or randomly arranged textile short fibers or long filaments to form a fiber network structure, and then reinforced by mechanical, thermal adhesive or chemical methods.


Nonwoven fabrics are not made up of yarns interwoven and braided together, but the fibers are directly bonded together by physical means, so when you get the scale in your clothes, you will find that it is impossible to pull out a thread. Nonwovens break through the traditional textile principle, and has the characteristics of short process, fast production rate, high yield, low cost, wide use, multiple raw material sources and so on.


Dongyang Lai Chi Environmental Protection Technology Co., Ltd. has an annual output of more than 40 million square meters of elastic non-woven production line, SSS nonwoven production line, SMS non-woven production line, and a series of elastic deep processing equipment, professional production and sales nonwoven fabric, spinning Nonwoven fabricelastic nonwoven fabric, medical nonwoven fabric, is your trusted nonwoven manufacturer .

Keyword:
Phone:0086-0579-86613023 Tel:0086-18657937325 Fax:0086-0579-86613023 E-mail:Kelvin@alnonwoven.com Add:Dongkang Road , Liushi Street , Dongyang City, Zhejiang province
Copyright (c) 2017 All rights reserved
All rights reserved Dong Yang Lai Chi Technology Co., Ltd. Technical Support:中國(guó)丙綸網(wǎng)
title="最近高清中文在线字幕在线观看|一本加勒比波多野结衣|亚洲国产精品狼友在线观看|无码精品黑人一区二区三区|日韩一级欧美一级|人妻av在线|欧美贵妇性聚会hd|久久久久香蕉国产线看观看伊|娇妻4p被八个男人伺候电影|国产三级小视频|国产精品第12页|成人无码精品1区2区3区免费看">