发明名称 In-Mold Decorated Fibrous Molded Object and Method for Manufacturing the Same
摘要 An in-mold decorated fibrous molded object is provided, which is capable of being beautifully decorated, and a method for manufacturing the same. A method for manufacturing an in-mold decorated fibrous molded object includes the steps of forming a pictorial pattern 2 on an easy moldable paper 1, the easy moldable paper 1 having microcreases formed over the entire surface thereof so that the easy moldable paper has a reduced apparent dimension; inserting the easy moldable paper 1 into a mold 3; clamping the mold; filling a cavity 4 of the heated mold 3 with a mixture as a molding material 5, the mixture being obtained by adding a polymer binding material and water to a main fibrous material and kneading them; forming a gap of 0.02 to 0.50 mm between parting faces of the mold 3, and discharging and removing water vapor generated in the cavity 4 through the gap to dry and solidify the molding material 5; and opening the mold to obtain a fibrous molded object 6 having a surface integrally molded with the easy moldable paper 1.
申请公布号 US2013011624(A1) 申请公布日期 2013.01.10
申请号 US201113511992 申请日期 2011.07.07
申请人 NISSHA PRINTING CO., LTD.;TAKENAKA HIROSHI 发明人 TAKENAKA HIROSHI
分类号 B29C39/10;B32B29/06 主分类号 B29C39/10
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