Lesson 1 Embossing

6.1.1Thepurpose,principleandvarietiesofembossing6.1.1.1ThepurposeofembossingEmbossingisanimportantpost-processingtoolforsyntheticleatheranditismainlyusedinthemodificationofthesurfacetextureofsyntheticleatherwithcoatingobtainedbywetprocess.Bymechanicalembo ......(共22593字)[阅读本文]>>



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