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公开(公告)号:US10906226B2
公开(公告)日:2021-02-02
申请号:US13696256
申请日:2011-05-03
申请人: Maurizio Torchio , Claudio Minotti
发明人: Maurizio Torchio , Claudio Minotti
IPC分类号: B29C49/04 , B65D1/02 , B29C48/92 , B29C48/19 , B29C48/08 , B29C48/20 , B29K105/16 , B29K23/00 , B29K105/00 , B29L9/00 , B29L31/00
摘要: The present invention relates to blow molded multilayer hollow articles and a coextrusion blow molding process for the production of said multilayer hollow articles, made of thermoplastic polymers and characterized by a specific visual effect. More in particular, the present invention relates to multilayer hollow articles and a coextrusion blow molding process for the production of said multilayer hollow articles, wherein at least one layer is a continuous layer with a uniform degree of thickness and at least one layer is a discontinuous or a non-uniform continuous layer with varying degree of thickness, which results in a specific surface pattern and/or visual color effect.
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2.
公开(公告)号:US20130059102A1
公开(公告)日:2013-03-07
申请号:US13696256
申请日:2011-05-03
申请人: Maurizio Torchio , Claudio Minotti
发明人: Maurizio Torchio , Claudio Minotti
CPC分类号: B29C49/04 , B29C48/08 , B29C48/19 , B29C48/20 , B29C48/92 , B29C2948/92647 , B29K2023/06 , B29K2023/0625 , B29K2023/0633 , B29K2023/0641 , B29K2023/065 , B29K2023/083 , B29K2023/12 , B29K2105/0008 , B29K2105/0011 , B29K2105/0026 , B29K2105/0032 , B29K2105/0044 , B29K2105/005 , B29K2105/16 , B29L2009/00 , B29L2031/7158 , B65D1/0215 , Y10T428/1352
摘要: The present invention relates to blow molded multilayer hollow articles and a coextrusion blow molding process for the production of said multilayer hollow articles, made of thermoplastic polymers and characterized by a specific visual effect. More in particular, the present invention relates to multilayer hollow articles and a coextrusion blow molding process for the production of said multilayer hollow articles, wherein at least one layer is a continuous layer with a uniform degree of thickness and at least one layer is a discontinuous or a non-uniform continuous layer with varying degree of thickness, which results in a specific surface pattern and/or visual color effect.
摘要翻译: 本发明涉及吹塑成型的多层中空制品和用于生产由热塑性聚合物制成并以特定视觉效果为特征的所述多层中空制品的共挤出吹塑成型方法。 更具体地,本发明涉及多层中空制品和用于生产所述多层中空制品的共挤出吹塑成型方法,其中至少一层是具有均匀程度的连续层,并且至少一层是不连续的 或具有不同程度的厚度的不均匀的连续层,这导致特定的表面图案和/或视觉色彩效果。
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