Machine and process for producing a tissue web

Details Machine and process for producing a tissue web Machine and process for producing a tissue web

2005-01-11

2005-01-11

Griffin, Steven P. (Department: 1731)

Paper making and fiber liberation

Processes and products

Non-uniform, irregular or configured web or sheet

C162S116000, C162S199000, C162S203000, C162S274000, C162S296000, C162S300000, C162S301000, C162S903000, C139S3830AA, C139S42500R

Reexamination Certificate

active

06841037

ABSTRACT:
A machine for producing a tissue web is provided, including a former having a forming region which includes at least one circulating, continuous dewatering wire having zonally variable wire permeability. Furthermore, a process for producing the tissue web in a tissue machine is provided. The process includes forming the tissue web in a forming region of a former, wherein the forming region includes at least one circulating, continuous dewatering wire having zonally variable wire permeability.

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