Invention Grant
- Patent Title: Method and device for manufacturing wrapping sheets
- Patent Title (中): 用于制造包装纸的方法和装置
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Application No.: US622441Application Date: 1996-03-25
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Publication No.: US5816996APublication Date: 1998-10-06
- Inventor: Heinz Falbe
- Applicant: Heinz Falbe
- Applicant Address: SEX
- Assignee: Sunds Defibrator Industries AB
- Current Assignee: Sunds Defibrator Industries AB
- Current Assignee Address: SEX
- Priority: SEX9501379 19950412
- Main IPC: B31F1/07
- IPC: B31F1/07 ; B31F1/36
Abstract:
Methods and apparatus for manufacturing wrapping sheets from a pulp web are disclosed. The disclosed method includes drying the pulp web, embossing the dry pulp web by providing a plurality of raised portions on the surface of the dried pulp web, cutting the pulp web into sheets, and forming a stack of sheets of the pulp web. Apparatus for carrying out this method is also disclosed.
Public/Granted literature
- US4592153A Heel construction Public/Granted day:1986-06-03
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