Study On Optimization And Model Of Leather Drying Process

Biocatalytic tanning

The content of this research is to explore the way to reduce the biological catalytic tanning method of chrome tanning agents and organic crosslinking agents, and to study the chemical enzyme modified leather by-products as filler and agent for improving leather evenness and improving leather quality.

The topic of leather and wool group: the research content of improving the physical and chemical properties of leather and wool is briefly introduced. By improving the quality and value of leather and wool products made in the United States, the competitiveness of the United States raw leather, leather and wool industry in the international market will be improved.

The purpose is to improve the flexibility and uniformity of leather, especially the surface layer of leather, and the processability of wool and cotton fiber and synthetic fiber; study the acoustic emission test method of leather physical and mechanical properties without damaging the leather structure; optimize and model the leather drying process; study the dyeing of wool and cotton fiber blended fabric; and improve the flexibility, softness and tear strength of leather.

Name of the oil group.

Originate from

A new method of extracting high added value products from fat: a biocatalyst and bio mimetic reagent was applied to study the new technology of converting fatty acids, glycerides, such as animal fat and vegetable oil into high added value products.

Recent targets include the extraction of important industrial fatty acids from lipase by lipase, the study of biopolymer enzyme preparations, and the preparation of enzyme preparations or biological mimetic products through oxidation and branching of fatty acids.

The title of biopolymer group: Research on bioconversion of oils and their derivatives and high value-added biopolymers: main contents: identifying microbial strains that can be converted from biodegradable polymers to biodegradable polymers; control the genes of microbial strains, obtain high-level synthesis; research on high yield fermentation processes; and the performance of biopolymers in target products.

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