MANUFACTURE AND MANUFACTURING DEVICE OF TOILET PAPER ROLL

PURPOSE: To directly take-up a paper sheet utilizing a tapered take-up shaft and manufacture toilet paper rolls. CONSTITUTION: An end of a paper sheet (a) is directly taken up around a tapered take-up shaft 1 whose diameter is reduced from one end to the other end and is positioned on a pair of righ...

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Bibliographische Detailangaben
1. Verfasser: OISHI KAZUJI
Format: Patent
Sprache:eng
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