The reverse manufacturing technology and biomimetic shope-modified technology was employed to solve the problem of shoe soles adhesion,and its experimental system was designed.

The effective factors on the quality of polyurethane shoe sole in the production were analysed.

Research results on application of a kind of modified by using Yantai Wanhua MDI product-Wannate 8617 in microcellular polyurethane for shoe sole are introduced.

Using butadiene nitrile rubber(NBR), ethylene-vinyl acetate copolymer(EVA)and natural rubber as main materials,other compositions being added into,through a series of working procedures,such as masticating,composing,mixing,crosslinking and foaming,terpolymer shoe-sole with microporeis made.

The design and realization of anti-adhesive testing system of shoe-sole was carried out, using reverse manufacturing technology and computer biomimetic modified design technology.

The status quo and development of foamed sole material;

Comparing with ordinary rubber sole, PU sole is light in weight with better abrasion resistance.

The article analyzes and expounds on factors affecting footprint forming from five aspects of slope, physical character of the supported object, sole, walking speed, loaded weight, foot muscles and disguise.