Invention Grant
- Patent Title: Die for coextruding a plurality of fluid layers
- Patent Title (中): 用于共挤出多个流体层的模具
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Application No.: US13765954Application Date: 2013-02-13
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Publication No.: US08821145B2Publication Date: 2014-09-02
- Inventor: Lawrence E Roberts , Anton L Timmons , Bradford E Webster
- Applicant: Cryovac, Inc.
- Applicant Address: US SC Duncan
- Assignee: Cryovac, Inc.
- Current Assignee: Cryovac, Inc.
- Current Assignee Address: US SC Duncan
- Agent Thomas C. Lagaly
- Main IPC: B29C47/06
- IPC: B29C47/06 ; B29D23/00 ; B29C47/00 ; B29C47/20 ; B29C47/12 ; B29C47/14 ; B29C47/26 ; B29K23/00 ; B29K77/00 ; B29K69/00 ; B29C47/56 ; B29K25/00 ; B29K67/00
Abstract:
A die for coextruding a plurality of fluid layers generally includes a primary forming stem, one or more distribution plates, and a microlayer assembly. The microlayer assembly includes a microlayer forming stem and a plurality of microlayer distribution plates.
Public/Granted literature
- US20130149403A1 Die, System, and Method for Coextruding A Plurality Of Fluid Layers Public/Granted day:2013-06-13
Information query
