Methods The isolating function from environmental pollution,the protective function to bron-wound,the stickiness and permeability of dressing were studed for absorbent gauze,non-absorbent gauze,artificial biological dressing.

The Dianix disperse dyes series were applied to dye imitative suede cloth, the exhaustion rate curves of traditional dyeing process and infrared dyeing process were compared.

How improve quality of back gum for artificial fur;

Researchers described the white discharge printing of artificial fur with disperse dye or cationic dye dyeing the ground colour.

The characteristics and technical requirements of artificial fur dyeing process are introduced,and points for attention and mensures for common problems are put forward.

The method of man made leather produced by traditional technology, new development of sueding man made leather for auto industry and preparing work of kuraray Co.