Set r & d, sales, services in one of the cellulose ether product operators

CN/EN

 

15203125670

If you have any requirement, please contact us, we will provide you with free samples and related materials.

联系人:李先生     电  话:+86-15203125670     邮  箱:15203125670@163.com

昇恒新材料科技有限公司 版权所有 2019 copyright     网站建设:中企动力 保定   冀ICP备19006901号-1 

The product name

Ceramic manufacturing

Page view:
The product name

Textile printing and dyeing

Summary information
没有此类产品
The product description
产品参数
 Textile printing and dyeing is also called dyeing and finishing. It is a kind of processing method, and also the general name of pretreatment, dyeing, printing, finishing, washing water, etc.; Undergraduate dyeing and finishing major has now been incorporated into the light chemical engineering major; As early as 6 or 7, 000 years ago in the neolithic period, our ancestors were able to dye sackcloth red with hematite powder. The primitive tribes living in nuomuhong area of qaidam basin in qinghai can dye wool into yellow, red, brown, blue and other colors and weave wool cloth with color stripes. During the shang and zhou dynasties, dyeing techniques were constantly improved. In the palace manual workshop, there were full-time officials "dyeing people" to "handle dyeing grass" to manage dyeing production. The colors are also increasing. By the han dynasty, dyeing techniques had reached a fairly high level.
 
(1) the dye is made into a solution or dispersion of a certain medium, and the fiber is dyed by the physical, chemical or physico-chemical combination between the dye and the fiber.
 
(2) the dye intermediates can be chemically used to generate pigments on the fibers to give the textiles a certain color.
 
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
Previous article
Next article