PRINT SHEET WINDER

Title:

PRINT SHEET WINDER

Document Type and Number:

WIPO Patent Application WO/2006/070743

Kind Code:

A1

Abstract:

A print sheet winder capable of winding even a print sheet (40) having a substrate weak against bending stress or a print sheet (40) having an RFID label (42). The movable region of a tension roller (13) is divided into four so that the position or posture thereof can be grasped sequentially. Taking it a technical importance that the bending stress can be reduced by making the bending angles Ѳ1, Ѳ2, and Ѳ3 in the winding passage (21) of the print sheet (40) more obtuse, a winding control section for judging in which one of first, second, third and fourth tension regions the tension roller (13) is located controls a drive section (32) to limit the tension roller (13) in a direction in which the bending angles Ѳ1, Ѳ2, and Ѳ3 of the winding passage (21) formed when the print sheet is wound are made more obtuse.

Inventors:

KOEDA AKIHIRO (JP)
KOJIMA MASAHIRO (JP)
UCHIDATE TADANOBU (JP)
TAKEUCHI SAKAE (JP)
TABATA TSUTOMU (JP)
SUZUKI KAZUYA (JP)

Application Number:

PCT/JP2005/023784

Publication Date:

July 06, 2006

Filing Date:

December 26, 2005

Export Citation:

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Assignee:

SATO KK (JP)
KOEDA AKIHIRO (JP)
KOJIMA MASAHIRO (JP)
UCHIDATE TADANOBU (JP)
TAKEUCHI SAKAE (JP)
TABATA TSUTOMU (JP)
SUZUKI KAZUYA (JP)

International Classes:

B65H23/195; B41J15/16

Foreign References:

JP2000318896A	2000-11-21
JP2003252501A	2003-09-10
JP2003191554A	2003-07-09
JPH04116050A	1992-04-16

Other References: