发明授权
US06752910B2 Papermaking mold for producing pulp molded article, method of producing pulp molded article using the mold, and apparatus for producing pulp molded article
失效
用于制造纸浆模塑制品的造纸模具，使用该模具生产纸浆模塑制品的方法，以及用于生产纸浆模塑制品的装置
- 专利标题： Papermaking mold for producing pulp molded article, method of producing pulp molded article using the mold, and apparatus for producing pulp molded article
- 专利标题（中）： 用于制造纸浆模塑制品的造纸模具，使用该模具生产纸浆模塑制品的方法，以及用于生产纸浆模塑制品的装置
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申请号： US10352145申请日： 2003-01-28
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公开(公告)号： US06752910B2公开(公告)日： 2004-06-22
- 发明人: Atsushi Sato , Akira Nonomura , Shinji Kodama , Naoki Imai
- 申请人： Atsushi Sato , Akira Nonomura , Shinji Kodama , Naoki Imai
- 优先权： JP11-083998 19990326; JP11-221799 19990804; JP11-224614 19990806; JP11-225752 19990809; JP11-319397 19991110
- 主分类号： D21J310
- IPC分类号： D21J310
摘要：
A papermaking mold for producing a pulp molded article comprising a core of prescribed shape which has a plurality of holes for fluid passage interconnecting the outside and the inside and is made of an elastically deformable material and a fluid-permeable material which covers the outer surface of the core, the fluid-permeable material being capable of forming passages for a fluid in its thickness direction even when pressed and deformed.
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