Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Reexamination Certificate
2011-01-18
2011-01-18
Sample, David R (Department: 1783)
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
C428S153000, C428S154000, C428S198000
Reexamination Certificate
active
07871692
ABSTRACT:
A multi-ply web of tissue paper having at least two plies comprising a first web (2a) consisting of at least one ply and being provided with a first embossing pattern forming cushions (24) limited by regions (22) of compressed material and a second web (3a) having at least one ply and being provided with a second pattern with protrusions (32) of compressed material. The first web and the second web are combined together such that the protrusions of compressed material (32) of the second web (3a) are positioned inside the cushions (24) limited by the regions (22) of compressed material (22). Further, the invention relates to a paper converting device and a method for producing such product.
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Hein Ferdinand
Kiehlmann Richard
Lofink Bernd
Morin Emmanuelle
Sample David R
SCA Hygiene Products GmbH
Simone Catherine
Young & Thompson
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