Trespaphan Gmbh

Dieter Mathieu

Wolfgang Rasp

Albrecht Freynhofer

Helmut Kremp

The application relates to a device for adjusting the gap of a die arrangement using a thermopin, which is connected to the die lip ( ) without any play by means of a clamp-type socket ( ), where the clamp-type socket ( ) engages on the one had in a lip nose ( ) and on the other hand in a groove ( ) of the thermopin ( ), where the lip nose ( ) is an integral part of the die lip ( ) and the clamp-type socket ( ) has a bore ( ), and the thermopin ( ) has a bore ( ) and a fixing means is passed through the bores ( ) and ( ).

Device for adjusting a gap

The present invention relates to a method for guiding a flat web of material ( ) in which the web of material ( ) runs in an arrangement of rotating rollers at a web speed v . The web of material is guided in its peripheral region via a spreader roll ( ) which produces a tensile stress in the transverse direction, i.e. crosswise relative to the machine direction of the web of material ( ), wherein this tension in the transverse direction is controlled by means of closed-loop control of the circumferential speed v of the spreader roll ( ) and/or by open-loop control of the cant angle &agr; and/or of the wrap angle &bgr; between the surface of the spreader roll ( ) and the web of material ( ) and wherein the circumferential speed v is greater than the web speed v .

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Ottweiler, Germany

Dieter Mathieu