Printing and dyeing vat cleaning device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 浙江金兆纺织有限公司
- Publication Date
- 2016-09-28
Smart Images
Figure 1 Figure 2 Figure 3
Abstract
Description
technical field
[0001] The invention relates to the technical field of printing and dyeing, in particular to a cleaning device for printing and dyeing vats. Background technique
[0002] Printing and dyeing, also known as dyeing and finishing, is a processing method and a general term for pre-treatment, dyeing, printing, finishing and washing. The undergraduate dyeing and finishing major has now been merged into the light chemical engineering major. Thousands of years ago in the Neolithic Age, our ancestors were able to dye linen red with hematite powder. The primitive tribes living in the Nomuhong area of the Qaidam Basin in Qinghai could dye wool into yellow, red, brown and In the Shang and Zhou dynasties, the dyeing technology continued to improve, and there were full-time officials "dyeers" in the palace handicraft workshops to "hand dye grass" to manage the dyeing production and the dyed colors It also continued to increase, and by the Han Dynasty, the dyeing technol...