Manufacturing container or tube from paper; or other manufacturi – With cutting – breaking – tearing – or abrading – And with bending
Patent
1996-03-25
1998-10-06
Lavinder, Jack W.
Manufacturing container or tube from paper; or other manufacturi
With cutting, breaking, tearing, or abrading
And with bending
493401, B31F 107, B31F 136
Patent
active
058169962
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.
REFERENCES:
patent: 4931031 (1990-06-01), Lisiecki
patent: 5417640 (1995-05-01), Martin
patent: 5529563 (1996-06-01), Veith
patent: 5626954 (1997-05-01), Andersen
Lavinder Jack W.
Sunds Defibrator Industries AB
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