Method for controlling the structure of a fibrous web roll,...

Details Method for controlling the structure of a fibrous web roll,... Method for controlling the structure of a fibrous web roll,...

2003-06-10

2008-11-25

Kim, Sang (Department: 3654)

Winding, tensioning, or guiding

Convolute winding of material

With particular drive

C242S542000, C242S542200

Reexamination Certificate

active

07455259

ABSTRACT:
The structure of a fibrous web roll is controlled by winding a fibrous web (W) into a fibrous web roll (15) through a winding nip (N) between the fibrous web roll (15) being formed and a winding drum (13). The structure of the fibrous web roll (15) being formed is controlled by regulating the direction of passing the web to a windup, thereby regulating the wrap angle.

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