Invention Grant
- Patent Title: Embossing techniques
- Patent Title (中): 压花技术
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Application No.: US13642441Application Date: 2011-04-13
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Publication No.: US08973589B2Publication Date: 2015-03-10
- Inventor: Karl Kaljura , Leonardo Nappi
- Applicant: Karl Kaljura , Leonardo Nappi
- Applicant Address: GB London
- Assignee: British American Tobacco (Investments) Limited
- Current Assignee: British American Tobacco (Investments) Limited
- Current Assignee Address: GB London
- Agent N W Poulsen; L A Pinol
- Priority: GB1006725.4 20100422
- International Application: PCT/EP2011/055781 WO 20110413
- International Announcement: WO2011/131529 WO 20111027
- Main IPC: A24D1/02
- IPC: A24D1/02 ; B31D5/02 ; B31F1/07 ; A24C5/00
Abstract:
An embossing apparatus for applying an embossing pattern to a wrapper for a smoking article, the embossing apparatus configured so as to act to at least partially minimize the reduction, in at least one direction, in the tensile strength of the wrapper resulting from the application of said embossing pattern.
Public/Granted literature
- US20130139837A1 Embossing Techniques Public/Granted day:2013-06-06
Information query
