Invention Grant
- Patent Title: Ribbed film structures with voiding agent created visual characteristics
- Patent Title (中): 具有排空剂的带肋膜结构产生视觉特征
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Application No.: US13838577Application Date: 2013-03-15
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Publication No.: US09566760B2Publication Date: 2017-02-14
- Inventor: Michael G. Borchardt , Theodore J. Fish , Kenneth E. Cisek , Robert T. Dorsey
- Applicant: THE GLAD PRODUCTS COMPANY
- Applicant Address: US CA Oakland
- Assignee: The Glad Products Company
- Current Assignee: The Glad Products Company
- Current Assignee Address: US CA Oakland
- Agent Thomas C. Feix
- Main IPC: B32B3/28
- IPC: B32B3/28 ; B32B3/30 ; B32B1/02 ; B29C47/04 ; B29C55/18 ; B65D30/00 ; B65D33/01 ; B32B27/20 ; B32B27/32 ; B29C55/06 ; B29C55/08
Abstract:
In one example embodiment, a film includes a coextruded structure having both an extruded ribbed skin layer that includes a plurality of ribs, and a core layer. The ribs are spaced apart by a web that is integral with the ribs. The film also includes a voiding agent in the ribs of the skin layer.
Public/Granted literature
- US20130209711A1 RIBBED FILM STRUCTURES WITH VOIDING AGENT CREATED VISUAL CHARACTERISTICS Public/Granted day:2013-08-15
Information query
IPC分类:
