Invention Grant
US08322926B2 Piping bag, blank for manufacturing a piping bag and method of manufacturing a piping bag
有权
用于制造管道袋的管道袋，坯料和制造管道袋的方法
- Patent Title: Piping bag, blank for manufacturing a piping bag and method of manufacturing a piping bag
- Patent Title (中): 用于制造管道袋的管道袋，坯料和制造管道袋的方法
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Application No.: US12805060Application Date: 2010-07-09
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Publication No.: US08322926B2Publication Date: 2012-12-04
- Inventor: Allan Ejeblad
- Applicant: Allan Ejeblad
- Applicant Address: SE Norrkoping
- Assignee: Kee Plastics AB
- Current Assignee: Kee Plastics AB
- Current Assignee Address: SE Norrkoping
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: B65D33/00
- IPC: B65D33/00 ; B65D33/04 ; B65D30/08
Abstract:
Example embodiments relate to a disposable piping bag, having a container of polymer film. The piping bag may be made essentially from a thin-walled polymer tube, and an outwardly oriented surface of the piping bag may be provided with a rough surface structure. The rough surface structure may have the form of a pattern of raised dots or grooves presenting a surface friction coefficient which may be higher than that of the polymer film.
Public/Granted literature
- US20100278460A1 Piping bag, blank for manufacturing a piping bag and method of manufacturing a piping bag Public/Granted day:2010-11-04
Information query
