Invention Grant
- Patent Title: Collation shrink films
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Application No.: US14395093Application Date: 2013-04-17
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Publication No.: US10287074B2Publication Date: 2019-05-14
- Inventor: Peter Niedersuess , Minna Aarnio-Winterhof , Paulo Cavacas
- Applicant: Borealis AG
- Applicant Address: AT Vienna
- Assignee: Borealis AG
- Current Assignee: Borealis AG
- Current Assignee Address: AT Vienna
- Agency: Eversheds Sutherland (US) LLP
- Priority: EP12164653 20120418
- International Application: PCT/EP2013/058021 WO 20130417
- International Announcement: WO2013/156533 WO 20131024
- Main IPC: B65D71/08
- IPC: B65D71/08 ; B65B21/24 ; B65B53/06 ; B65B11/00 ; C08J5/18 ; B65B53/02 ; C08L23/08

Abstract:
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.
Public/Granted literature
- US20150068943A1 Collation Shrink Films Public/Granted day:2015-03-12
Information query