Invention Grant
- Patent Title: Multi-layer tube and process of making the same
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Application No.: US15061005Application Date: 2016-03-04
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Publication No.: US10173359B2Publication Date: 2019-01-08
- Inventor: David Dezhou Sun , Philip A Driskill , Jeffrey C Minnette , Birju A Surti , Jonathan K Williams , Tony Cain , Diane E Marret , Jared B Waterman , Dan L Mackey , Debra R Wilson , Timothy S Ponrathnam
- Applicant: Berry Plastics Corporation
- Applicant Address: US IN Evansville
- Assignee: Berry Plastics Corporation
- Current Assignee: Berry Plastics Corporation
- Current Assignee Address: US IN Evansville
- Agency: Barnes & Thornburg LLP
- Main IPC: B29B11/14
- IPC: B29B11/14 ; B29B11/10 ; B29C47/06 ; B29C49/00 ; B29C49/04 ; B29C49/22 ; B65D81/38 ; C08J9/06 ; C08J9/12 ; B32B5/20 ; B32B1/02 ; B32B1/00 ; B65D1/02 ; B65D1/12 ; B29C47/00 ; B32B7/02 ; B32B27/08 ; B32B27/30 ; B32B27/32 ; B29K23/00 ; B29L31/00 ; B29K105/00 ; B29K105/12 ; B29K223/00 ; B29L23/00 ; B29C47/56 ; B29K105/04 ; B29C49/48 ; B29C49/62 ; B29L9/00
Abstract:
A vessel is configured to hold a product in an interior region formed in the vessel. The vessel includes an inner layer arranged to define the interior region and an outer layer. The vessel is formed using a blow-molding process in which a multi-layer parison is blow molded to form the vessel. The multi-layer parison is formed in an extrusion process in which a number of extruders are arranged to co-extrude associated inner and outer parisons to establish the multi-layer parison.
Public/Granted literature
- US20160257030A1 MULTI-LAYER TUBE AND PROCESS OF MAKING THE SAME Public/Granted day:2016-09-08
Information query
