作者: Uwe Messerschmid
DOI:
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摘要: The invention relates to a device and process for manufacturing sleeves, in particular paper sleeves the production of cups, comprising take-up mandrel taking up sleeve, whereby comprises circumferential recess, also press roller placing on an outer side sleeve forming at least one projection recess mandrel. In accordance with present invention, is designed form shoulder. Application example stackable double-walled cups.