WINDING SHAFT FOR PAPER ROLL MANUFACTURING DEVICE AND STOCK MECHANISM OF THE WINDING SHAFT

PROBLEM TO BE SOLVED: To move a winding shaft in the direction of length and pull it out of the center of a roll without damaging an inner face of the roll by providing a lubrication layer on a surface of a shaft material and providing rotatable roller parts in both end parts. SOLUTION: When a paper...

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Bibliographische Detailangaben
Hauptverfasser: OISHI FUMIO, OISHI KAZUJI
Format: Patent
Sprache:eng
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