Textile high-efficiency dyeing device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 绍兴明业印染有限公司
- Publication Date
- 2018-05-01
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Abstract
Description
technical field
[0001] The invention relates to a textile printing and dyeing device, in particular to a textile high-efficiency printing and dyeing device. Background technique
[0002] Printing and dyeing is also called dyeing and finishing. It is a processing method, and it is also a general term for pretreatment, dyeing, printing, finishing, washing, etc.; the undergraduate dyeing and finishing major has now been incorporated into the light chemical engineering major; as early as the Neolithic Age six or seven thousand years ago, Our ancestors were able to dye sackcloth red with hematite powder. The primitive tribes living in the Nomuhong area of the Qaidam Basin in Qinghai can dye wool into yellow, red, brown, blue and other colors, and weave woolen cloth with colored stripes. During the Shang and Zhou dynasties, dyeing technology continued to improve. There are full-time officials "dye people" in the palace handicraft workshops to "hand dye grass" and manage the d...