TW250463B - Method and device for post-processing a printed image in a printing device - Google Patents

Method and device for post-processing a printed image in a printing device

Info

Publication number
TW250463B
TW250463B TW83108385A TW83108385A TW250463B TW 250463 B TW250463 B TW 250463B TW 83108385 A TW83108385 A TW 83108385A TW 83108385 A TW83108385 A TW 83108385A TW 250463 B TW250463 B TW 250463B
Authority
TW
Taiwan
Prior art keywords
printing
printing paper
contact roller
ink
printed image
Prior art date
Application number
TW83108385A
Other languages
Chinese (zh)
Inventor
Sadanao Okuda
Takahito Toshima
Taka Isosaki
Original Assignee
Riso Kagaku Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/301,819 external-priority patent/US5476043A/en
Application filed by Riso Kagaku Corp filed Critical Riso Kagaku Corp
Application granted granted Critical
Publication of TW250463B publication Critical patent/TW250463B/en

Links

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

The occurrence of offsetting and strike-through in a stencil printing device is prevented without creating any new problems, and the printing paper is allowed to be conveyed with a pair of rollers interposing the printing paper for a reliable paper ejection process. Printing paper P is passed through a nip between a contact roller 37 and a counter roller 39 opposing the contact roller 37, the outer circumferential surface of the contact roller being coated with a layer of excess ink removing liquid which does not dissolve with the printing ink forming the printed image and has smaller surface tension than the printing ink, and the contact between the excess ink removing liquid layer a of the contact roller 37 and the printed surface of the printing paper P causes the excess portion of the printing ink b deposited on the printed image of the printing paper to be transferred onto the excess ink removing liquid layer a so as to remove the excess ink from the printing paper P. The contact roller may be replaced with an endless contact belt 83.
TW83108385A 1993-09-16 1994-09-10 Method and device for post-processing a printed image in a printing device TW250463B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP23019193 1993-09-16
JP14479494A JP3363260B2 (en) 1993-09-16 1994-06-27 Print image post-processing method and apparatus for stencil printing apparatus
US08/301,819 US5476043A (en) 1993-09-16 1994-09-07 Method and device for post-processing a printed image in a printing device
EP94306654A EP0647531B1 (en) 1993-09-16 1994-09-08 Method and device for post-processing a printed image in a printing device

Publications (1)

Publication Number Publication Date
TW250463B true TW250463B (en) 1995-07-01

Family

ID=26476101

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83108385A TW250463B (en) 1993-09-16 1994-09-10 Method and device for post-processing a printed image in a printing device

Country Status (2)

Country Link
JP (1) JP3363260B2 (en)
TW (1) TW250463B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08267713A (en) * 1995-03-29 1996-10-15 Riso Kagaku Corp Printed image post processing device
JPH08267710A (en) * 1995-03-31 1996-10-15 Riso Kagaku Corp Printed image post processing device
JP5511424B2 (en) * 2010-02-12 2014-06-04 江崎グリコ株式会社 Packaging bag

Also Published As

Publication number Publication date
JPH07132586A (en) 1995-05-23
JP3363260B2 (en) 2003-01-08

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