| 摘要 |
PURPOSE:To provide a web semi-permanently memorizing predetermined shapes thereon, by allowing the animal protein fiber web having predetermined formed shapes thereon to adsorb a collagen protein derivative, etc. CONSTITUTION:For example, striped crepes are formed on a web (fiber) comprising animal protein fibers, fixed to retain the shape and subsequently treated with a treating agent containing the solution of a reducing agent such as sodium bisulfite. The treated protein fibers are allowed to adsorb a collagen protein derivative and fibroin protein solution or keratin solution and subsequently subjected to an oxidizing agent treatment to provide a web semi-permanently recording the crepes. The thus obtained surface-changed shape is not decomposed with washing processes, etc., thereby memorizing the predetermined shapes without damaging the feeling and band feeling characteristic of the animal fibers. |
