Title:
PRODUCTION METHOD CAPABLE OF INCREASING DYEING AND COLORING FASTNESS OF COMPLETELY NATURAL DYE
Document Type and Number:
WIPO Patent Application WO/2019/109695
Kind Code:
A1
Abstract:
The present invention relates to the field of textiles. Disclosed is a production method capable of increasing dyeing and coloring fastness of completely natural dye. The production method comprises the following steps: S1. selecting colored raw materials; S2. determining a ratio for combining the raw materials; S3. preparing a dyeing solution of completely natural dye; S4. dyeing; S5. pre-drying; S6. washing; S7. drying; and S8. finishing. The production method provided by the invention is novel and ingenious, has good technical continuity and production efficiency, has a low-carbon and environmentally-friendly production process, and the product produced thereby is completely natural, environmentally-friendly and healthy, which are qualities required by the market for an ecological product but not provided at scale, and the invention thus has good market prospects.
Inventors:
HE CHIBIN (CN)
HE XINYANG (CN)
HE XINYANG (CN)
Application Number:
PCT/CN2018/104662
Publication Date:
June 13, 2019
Filing Date:
September 07, 2018
Export Citation:
Assignee:
HE CHIBIN (CN)
International Classes:
D06P1/34
Foreign References:
| CN107869070A | 2018-04-03 | |||
| CN103938386A | 2014-07-23 | |||
| CN105862457A | 2016-08-17 | |||
| CN106917302A | 2017-07-04 | |||
| CN101046067A | 2007-10-03 | |||
| CN103422363A | 2013-12-04 | |||
| CN103938467A | 2014-07-23 |
Other References:
WANG Y.: "Treatment on silk fabric with dioscorea cirrhosa press liquor", MASTER'S THESES FULL-TEXT DATABASE, 15 January 2011 (2011-01-15)
Attorney, Agent or Firm:
NOZO & ASSOCIATES (CN)
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