STENCIL PAPER ROLL USED FOR PLATE-MAKING PRINTER

PROBLEM TO BE SOLVED: To provide a stencil printing stencil paper roll for making constant the feed resistance of the stencil paper in plate-making or when the stencil paper is wound on a plate cylinder. SOLUTION: Flanges 33 and 34 are fitted preliminarily on both ends of a winding cylinder 32 formi...

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Bibliographic Details
Main Author SATO EIKICHI
Format Patent
LanguageEnglish
Published 13.03.2001
Edition7
Subjects
ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTINGFOR OFFICE OR OTHER COMMERCIAL PURPOSES
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
LINING MACHINES
PACKING
PERFORMING OPERATIONS
PRINTING
STAMPS
STORING
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide a stencil printing stencil paper roll for making constant the feed resistance of the stencil paper in plate-making or when the stencil paper is wound on a plate cylinder. SOLUTION: Flanges 33 and 34 are fitted preliminarily on both ends of a winding cylinder 32 forming the cylindrical shape and fixing them by a bonding agent M, and a stencil paper 16 is wound on between both flanges 33 and 34. When a stencil paper roll 15 is replaced, the winding cylinder 32 and the flanges 33 and 34 are supported on bearing recessed sections 31b, 31b on the sides of supporting frames 31, 31. Spherical bodies 35 are pressed on end faces 33e and 34e of shaft sections 33c and 34c by a press plate 36 formed of a plate spring. The interval between the shaft sections 33c and 34c of the stencil paper rolls 15-15 can be set same for all the rollers, and the feed resistance of the stencil paper 16 generated by a tension providing mechanism K2 can be kept constant.
Bibliography:Application Number: JP19990246221