Paper making and fiber liberation – Processes and products – Non-uniform – irregular or configured web or sheet
Reexamination Certificate
2006-09-26
2006-09-26
Fortuna, José A. (Department: 1731)
Paper making and fiber liberation
Processes and products
Non-uniform, irregular or configured web or sheet
C162S193000, C162S283000, C162S205000, C162S363000, C162S368000, C162S361000, C162S118000, C034S114000, C034S444000, C034S618000, C226S007000, C226S097300
Reexamination Certificate
active
07112258
ABSTRACT:
A dry end section for a paper-making machine for producing a high-bulk tissue is provided. Such a machine comprises a through-air dryer adapted to finally dry a paper web and a through-air drying fabric configured to transport the web through the through-air dryer. A separating device is included for facilitating separation of the web from the through-air drying fabric. A reel is also provided and is configured to receive the web thereon. The web is received directly on the separating device or on a fabric wrapped about the separating device. In some instances, the web may be compressed between the separating device and an adjacent roll or by a web-compressing device disposed along the fabric transporting the web. The web is then transported to the reel directly from the fabric or other support mechanism extending between the separating device and the reel, without free draw of the web. Associated methods are also provided.
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Klerelid Ingvar Berndt Erik
Önnerlöv Lars-Erik Roland
Videgren Leif Sören
Alston & Bird LLP
Fortuna Jos'e A.
Metso Paper Karlstad Aktiebolag (AB)
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