| 摘要 |
PROBLEM TO BE SOLVED: To provide an attachment for a rolled paper core tube allowing the common use of rolled paper even if different in outer diameters of rolled paper mounting shafts at a paper feeding part of a packing machine in use, and in engaging means. SOLUTION: This attachment 15 for the rolled paper core tube used being fitted to an existing core mounted to the rolled paper mounting shaft for supporting the packing rolled paper core tube 12 is provided at its outer peripheral part with plate springs 17' used as locking means locked to the inner peripheral surface of the rolled paper core tube 12. COPYRIGHT: (C)2005,JPO&NCIPI
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