Linyi Jinling Textile Co., Ltd.  

0539-8082128、13969986133

News

Nav Menu

Hotline:Contact us
0539-8082128
Tel:
13969986133
Tel:
WeChat:
zijingzelan6882
QQ:
390909608
Add:
Hedong Industrial Park, Hedong District, Linyi City, Shandong Province
 
新闻动态
 

Source:Linyi Jinling Textile Co., Ltd. Date:2021/6/22
Prompt:With the increase of people's love for hydrophilic nonwovens, a variety of color nonwovens have come out. To keep it color, the color fastness of nonwovens printing can be maintained in the following ways:

With the increase of people's love for hydrophilic nonwovens, a variety of color nonwovens have come out. To keep it color, the color fastness of nonwovens printing can be maintained in the following ways:
1. Choose dyes with good oxidation resistance for hydrophilic non-woven fabrics; For protein fiber, the dyes with good reducing resistance or weak oxidation additives should be selected. Other fibers should be chosen according to the effect on fading.
2, in order to enhance hydrophilic nonwoven azo dye molecule structures, the light of oxidation stability, in the process of dye synthesis, usually in azo ortho introduce some strong electron-withdrawing groups, and reduces the density of electron cloud of the azo group gas atoms.
3. Dye shall be selected according to color depth. The darker the color, the better color fastness to light. The dye with good photostability and compatibility should be chosen.
Therefore, the selection of water-friendly non-woven dyes is very important, and dyes are often used to stain the cloth to maintain its color fastness and color fastness, so as to fundamentally solve the problem and achieve better results.


 
Home | About Us | Products | News | Case | Recruit | Contact | Guestbook |
 
关于我们
关于我们
Position
联系方式
产品列表
Nonwoven fabric
Spun cloth
spunlace nonwoven
Polyester viscose yarn
Clay yarn
Polyester viscose yarn
在线咨询
提交问题
查看回复
资讯知识
news
Product knowledge
图文信息
Factory display
请扫描浏览手机网站
 
Linyi Jinling Textile Co., Ltd. http://www.lyjlfz1978.com/ mailbox: lyjlfz1978@126.com
Address: Jun Dong Street, Hedong Industrial Park, Hedong District, Linyi, Shandong. Telephone0539-8082128;Mobile phone:13969986133