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MOLD FOR FORMING PULP MOLDED ARTICLE AND METHOD OF FORMING PULP MOLDED ARTICLE

机译:用于形成纸浆模塑制品的模具和形成纸浆模塑制品的方法

摘要

PROBLEM TO BE SOLVED: To provide a mold for forming a pulp molded article which is extremely high in practical performance capable of contributing to the significant enhancement of the free designing performance and productivity of a pulp molded article, and a method of forming a pulp molded article.;SOLUTION: The mold is used for forming the pulp molded article when the articles is formed by using either an injection molding process which hardens a fluid material composed mainly of pulp and starch after filling the interior of the mold with the fluid material or an extrusion molding process which hardens the fluid material composed mainly of pulp and starch after passing it through the mold. In addition, a plurality of fluid resistance parts constituted of recessed parts 2 or projecting parts 3 aligned in the fluid direction of the fluid material are arranged at a position which is located behind a ramification forming part 1 which ramifies the fluid apex of the introduced fluid material, and besides, a position which can expect the merge of the fluid tips obtained by the ramification of the fluid material.;COPYRIGHT: (C)2011,JPO&INPIT
机译:解决的问题:提供一种用于形成纸浆模塑制品的模具,该模具的实用性能极高,能够显着提高纸浆模塑制品的自由设计性能和生产率,并且提供一种纸浆模塑制品的形成方法。解决方案:当通过使用注模工艺将注模材料内部填充后使主要由纸浆和淀粉组成的注液材料硬化而形成注模工艺时,该模具用于形成注浆成型品。挤压成型工艺,使主要由纸浆和淀粉组成的流体材料通过模具后进行硬化。另外,由在流体材料的流体方向上排列的凹部2或凸部3构成的多个流体阻力部配置在位于分支形成部1的后方的位置,该分支形成部1对导入的流体的流体顶点进行分支。材料,此外,还有一个位置可以期待通过流体材料分叉获得的流体尖端的合并。;版权所有:(C)2011,JPO&INPIT

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