发明授权
US08690965B2 Paper finishing process 失效
造纸整理过程

Paper finishing process
摘要:
A process for applying a finishing paper material on a leather or woven support material is described, comprising the steps of: first buttering of glue on a surface of the support material, positioning the finishing material on said support material, ironing, perching, second buttering of glue, and a finishing step.
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