Calendering apparatus
AssigneeHermann Berstorff Maschinenbau GmbH
InventorWolfgang Heise
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Abstract
A calendering apparatus is disclosed which includes means for replacing a desired take-up roller from a take-up roller train. Displaceable, bifurcated carrier means are disposed on the embossing means forming part of the calender apparatus, which carriers can accommodate individual take-up rollers. The rollers are then moved out of the train by such carriers. The embossing means are also displaceable into a position in a lifting mechanism which can be used to collect the roller from the carrier.
Claims7
A calendering apparatus for producing thermoplastic plastic material films comprising a plurality of calender rollers, a take-up roller train and embossing means sequentially traversed by the material used for producing the film, and means for replacing at least one roller in said take-up roller train, wherein said embossing means comprises a plurality of embossing rollers disposed axially parallel to one another, said axes extending transverely to the direction of feed of said material to said embossing means, support means disposed laterally of said embossing rollers, means for displacing said support means to beneath said take-up roller train, carrier means for receiving said at least one roller to be replaced displaceably mounted on said support means.
Dependencies are inferred from the claim text.