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Title:
METHOD AND DEVICE FOR STRAIGHTENING TOILET PAPER ROLL
Document Type and Number:
Japanese Patent JP3363182
Kind Code:
B2
Abstract:

PURPOSE: To straighten a hollow part collapsed in a toilet paper roll having the hollow part.
CONSTITUTION: The first/second straightening core rows 11, 12 of connecting with a predetermined space a plurality of straightening cores 10 fitted to hollow parts 2 of toilet paper rolls 3 are arranged above and below a belt conveyer 1. The first/second cams 22, 29 for advancing the straightening core of arriving at a straightening region are arranged above and below the belt conveyer, to move the first/second straightening cores matched with a conveying speed of the belt conveyer by placing the toilet paper roll with a predetermined space on the belt conveyer, and a straightening part formed in the point end of the straightening core is advanced from both sides into an opening part of the hollow part in the toilet paper roll, so as to straighten the hollow part into a circular shape.


Inventors:
Tokushichi Yamazaki
Application Number:
JP24597092A
Publication Date:
January 08, 2003
Filing Date:
August 24, 1992
Export Citation:
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Assignee:
Tokushichi Yamazaki
International Classes:
A47K10/16; B65H18/00; B65H18/28; (IPC1-7): B65H18/00; A47K10/16; B65H18/28
Domestic Patent References:
JP464556A
JP5446907A
JP6367403U
Attorney, Agent or Firm:
Fukuda Takemichi (2 outside)



 
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