Rex rabbit fur cleaning production tanning process
A clean production and fur technology, applied in leather manufacturing, small raw hides/large raw hides/leather/fur processing, small raw hides/large raw hides/leather/fur mechanical processing, etc. Emissions, reduced water consumption, effects of good conditions
Inactive Publication Date: 2018-12-14
桐乡市鑫诺皮草有限公司 +1
3 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention discloses a rex rabbit fur cleaning production tanning process, and relates to rex rabbit fur cleaning production tanning processes. The process sequentially comprises the following steps of (1) carrying out soaking, (2) removing meat, (3) carrying out degreasing, (4) carrying out pickling and softening, (5) carrying out re-pickling, (6) carrying out tanning, (7) carrying out fur discharging and water controlling, and then carrying out neutralization and fat adding as well as subsequent drying finishing operation. In the degreasing step, a degreasing solution is used as a solution for soaking treatment; and treatment solutions of the soaking and softening step, the re-pickling step and the tanning step can be repeatedly reused. Compared with traditional fur chrome tanning andaldehyde tanning technologies, a formaldehyde-free chrome-free tanning technology is adopted, the method that the treatment solutions are repeatedly used is adopted, therefore, the fur tanning process can save chemical raw materials by 60% or more, and the water consumption can be reduced; the emission of harmful substances can be reduced, and no formaldehyde and chromium elements are contained in the sewage; and moreover, a fur white board of a fur treated by adopting the process is white, and better conditions are provided for dyeing.
Application Domain
Leather manufacturingTanning treatment +1
Technology Topic
ChromiumFormaldehyde free +7
Examples
- Experimental program(1)
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Red bean filling with good water-retaining property
Owner:HARBIN GOLDIDEA SOFTWARE
Water-saving type herbal medicine washing machine with good cleaning effect
Owner:GUANGZHOU CHANXIN BIOTECH CO LTD
Method for producing fertilizer monopotassium phosphate by phosphoric acid by semi-hydrated process and wet process
Owner:KUNMING CHUAN JINNUO CHEM IND
Method and system for preparing sodium hypochlorite from fly ash
Owner:TIANJIN ENEW ENVIRONMENTAL PROTECTION ENGCO LTD
Classification and recommendation of technical efficacy words
- reduce emissions
- reduce water consumption
Phosphate dense medium mineral separation and direct-reverse floatation combined technology
Owner:WUHAN INSTITUTE OF TECHNOLOGY
Method for reclaiming gold and silver in tailings after roasting-cyaniding of gold concentrate
Owner:HENAN ZHONGYUAN GOLD SMELTERY
Method for comprehensively utilizing titanium white waste acid
Owner:NORTHEASTERN UNIV