Invention Grant
- Patent Title: Method of forming single face corrugated board
- Patent Title (中): 形成单面瓦楞纸板的方法
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Application No.: US14300582Application Date: 2014-06-10
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Publication No.: US09539790B2Publication Date: 2017-01-10
- Inventor: Patrick Petrus Antonius Maria Van Berlo
- Applicant: CORCEL IP LIMITED
- Applicant Address: NZ Hamilton
- Assignee: Corcel IP Limited
- Current Assignee: Corcel IP Limited
- Current Assignee Address: NZ Hamilton
- Agency: Knobbe, Martens, Olson & bear, LLP
- Priority: NZ568698 20080527
- Main IPC: B31F1/22
- IPC: B31F1/22 ; B31F1/20 ; B65C3/16 ; B32B7/14 ; B29C65/00 ; B32B37/00 ; B65C9/25 ; C09J5/00 ; B31F1/00 ; B32B3/28 ; B32B3/30 ; B05C1/00 ; B05D1/10 ; B31F1/28 ; B32B29/08 ; D21H23/56 ; D21H23/58 ; D21H27/40 ; B05D1/28 ; B65D65/40 ; B32B37/10 ; B32B37/12 ; B32B37/20 ; B32B7/12 ; B32B15/04 ; B32B15/20 ; B32B27/00 ; B32B29/00
Abstract:
A method of bonding a substantially planar sheet material to a corrugated sheet material using an automated process the method characterized by the steps of a) applying adhesive in discrete amounts to the contact points of the corrugated sheet material, and b) holding the sheet materials together until a bond is formed between them.
Public/Granted literature
- US20140287138A1 METHOD OF FORMING SINGLE FACE CORRUGATED BOARD Public/Granted day:2014-09-25
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