B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 47/92 (2006.01) B29C 47/88 (2006.01)
Patent
CA 2614708
The invention describes a method for setting the sizes of film tubes (1), which are extruded by blow film plants (15), in which method the film tube size is changed from an initial size of a film tube (1) to a final size of a film tube (1), and in which the location of the frost area (3) is optimized during the size change by setting the output of the cooling fan. Physical parameters of the initial and final size of the film tube (1) are stored in the control device (31). The control device (1) takes these physical parameters into account when generating control signals. Furthermore, these control signals form the basis for the control of the cooling fan output
L'invention concerne un procédé de réglage des formats des boyaux de films (1) qui sont extrudés des installations de films soufflés (15), procédé dans lequel le format du boyau de film est réajusté d'un format initial à un format final d'un boyau (1), cependant que pendant le réajustement du format, la position de la zone refroidie (3) est optimisée par un réglage de la puissance du ventilateur de refroidissement. Des paramètres physiques du format initial et du format terminal du boyau de film (1) sont mémorisés dans le dispositif de commande (31). Le dispositif de commande (1) prend ces paramètres physiques en considération lorsque des signaux de commande sont générés. De plus, ces signaux de commande sont à la base de la commande de puissance du ventilateur de refroidissement.
Krause Ulrich
Kulgemeyer Tobias
Shapiro Cohen
Windmoeller & Hoelscher Kg
LandOfFree
Method for setting the sizes of blown film tubes as well as... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for setting the sizes of blown film tubes as well as..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for setting the sizes of blown film tubes as well as... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1787626