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公开(公告)号:US20150140251A1
公开(公告)日:2015-05-21
申请号:US14399353
申请日:2013-05-07
申请人: Illycaffe' S.p.A.
发明人: Andrea Bartoli , Flavio Traldi , Luca Mastropasqua
CPC分类号: B29C51/265 , B29C43/361 , B29C51/02 , B29C51/04 , B29C51/087 , B29C51/262 , B29C51/424 , B29C51/428 , B29C2791/007 , B29C2793/0054 , B29C2793/0081 , B29K2023/12 , B29K2105/256 , B29K2995/0081 , B29L2031/565 , B29L2031/712 , Y10T428/15
摘要: A method for making objects by forming a thermoformable sheet material includes forming the objects by interaction of a die assembly and a forming assembly. The method further includes, compressing and crushing a first portion of the sheet material by a crushing punch device before forming the objects and maintaining the first portion crushed during the forming operation to reduce the thickness thereof and to orientate chains of molecules that compose a structure of the sheet material at the first portion, in order to weaken the structure and the first portion. The first portion is thus easily perforable, tearable and breakable.
摘要翻译: 通过形成可热成型片材制造物体的方法包括通过模具组件和成形组件的相互作用形成物体。 该方法还包括:在形成物体之前通过破碎冲压装置压缩和压碎片材的第一部分,并且在成形操作期间保持第一部分被压碎以减小其厚度并且使构成分子结构的分子链 在第一部分处的片材,以便削弱结构和第一部分。 因此,第一部分易于穿孔,可撕裂和易碎。
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公开(公告)号:US10173362B2
公开(公告)日:2019-01-08
申请号:US14399353
申请日:2013-05-07
申请人: Illycaffe' S.p.A.
发明人: Andrea Bartoli , Flavio Traldi , Luca Mastropasqua
IPC分类号: B29C51/26 , B29C51/02 , B29C51/08 , B29C51/42 , B29L31/56 , B29C43/36 , B29C51/04 , B29K23/00 , B29K105/00 , B29L31/00
摘要: A method for making objects by forming a thermoformable sheet material includes forming the objects by interaction of a die assembly and a forming assembly. The method further includes, compressing and crushing a first portion of the sheet material by a crushing punch device before forming the objects and maintaining the first portion crushed during the forming operation to reduce the thickness thereof and to orientate chains of molecules that compose a structure of the sheet material at the first portion, in order to weaken the structure and the first portion. The first portion is thus easily perforable, tearable and breakable.
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