Through orthogonal test,chrome-free tanning technology of goatskin shoe upper leather with chrome-free tanning agents such as modified glutaraldehyde,modified vegetable tannin and syntans was studied.

• 采用改性戊二醛、改性栲胶、合成鞣剂等无铬鞣剂,通过正交试验,优化出了多种鞣剂结合鞣制山羊鞋面革的无铬鞣制工艺。