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公开(公告)号:US20240100816A1
公开(公告)日:2024-03-28
申请号:US18284143
申请日:2022-03-30
申请人: Borealis AG
发明人: Jingbo Wang , Markus Gahleitner , Klaus Bernreitner , Pauli Leskinen , Peter Niedersuess , Stefan Ortner
CPC分类号: B32B27/327 , B32B7/02 , B32B7/035 , B32B27/08 , B32B2250/02 , B32B2250/242 , B32B2323/10
摘要: Polypropylene-based multilayer film, which is biaxially oriented, a process for manufacturing the biaxially oriented multilayer film and its use in flexible packaging.
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公开(公告)号:US20230406971A1
公开(公告)日:2023-12-21
申请号:US18023402
申请日:2021-09-08
申请人: Borealis AG
发明人: Jingbo Wang , Markus Gahleitner , Klaus Bernreitner , Pauli Leskinen , Peter Niedersuess , Stefan Ortner
IPC分类号: C08F210/06 , C08F210/16 , C08F4/659 , C08J5/18
CPC分类号: C08F210/06 , C08F210/16 , C08J2323/16 , C08J5/18 , C08F4/65916
摘要: Process for the production of a polypropylene based article having improved surface tension retention, and polypropylene based article having improved surface tension
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公开(公告)号:US20220332931A1
公开(公告)日:2022-10-20
申请号:US17760941
申请日:2020-09-18
申请人: BOREALIS AG
IPC分类号: C08L23/14
摘要: The present invention relates to a heterophasic polypropylene composition with an improved property profile, e.g. improved balance of toughness, softness and haze, comprising a heterophasic propylene copolymer and a copolymer of propylene and 1-hexene.
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公开(公告)号:US20150068943A1
公开(公告)日:2015-03-12
申请号:US14395093
申请日:2013-04-17
申请人: Borealis AG
CPC分类号: B65D71/08 , B65B11/00 , B65B21/245 , B65B53/02 , B65B53/06 , C08J5/18 , C08J2323/06 , C08L23/0815
摘要: A process for collation shrink wrapping an object that may include a number of individual product containers, preferably substantially identical product containers. The process may include the steps of (i) obtaining a collation shrink film that may include a multimodal linear low density polyethylene (LLDPE), the film being a stretched film that is uniaxially oriented in the machine direction (MD) in a draw ratio of at least 1:3, (ii) wrapping the object in the film, and (iii) heating the object wrapped in the film in order to collation shrink the film around the object.
摘要翻译: 排序的过程收缩包装物品,其可以包括多个单独的产品容器,优选地基本相同的产品容器。 该方法可以包括以下步骤:(i)获得可包括多峰线性低密度聚乙烯(LLDPE)的核对收缩膜,该膜是在纵向(MD)上以拉伸比为单轴取向的拉伸膜, 至少1:3,(ii)将物体包裹在胶片中,和(iii)加热被包裹在胶片中的物体,以便整理收集物体周围的胶片。
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