Paper making and fiber liberation – Processes and products – Non-uniform – irregular or configured web or sheet
Reexamination Certificate
2005-02-15
2005-02-15
Chin, Peter (Department: 1731)
Paper making and fiber liberation
Processes and products
Non-uniform, irregular or configured web or sheet
C162S132000, C162S133000, C162S281000, C162S304000, C428S153000
Reexamination Certificate
active
06855228
ABSTRACT:
The equipment for the production of a paper web material comprises: a first former (1) for forming a first layer (S1) consisting of a slurry containing fibers and water; a second former (2) for forming a second layer (S2) consisting of a slurry containing fibers and water; a third former (3) for forming a third layer (S3) consisting of a slurry containing fibers and water; and a creping device (50A,50B) for wet creping of the third layer.
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Chin Peter
McGlew and Tuttle , P.C.
Perini Navi S.p.A.
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