Lesson 1 Embossing

6.1.1 The purpose,principle and varieties of embossing6.1.1.1 The purpose of embossingEmbossing is an important post-processing tool for synthetic leather and it is mainly used inthe modification of the surface texture of synthetic leather with coating ob ......(本文共 22593 字, 5 張圖)     [閱讀本文]>>



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