JPS5528884A - Ink roll - Google Patents

Ink roll

Info

Publication number
JPS5528884A
JPS5528884A JP10341778A JP10341778A JPS5528884A JP S5528884 A JPS5528884 A JP S5528884A JP 10341778 A JP10341778 A JP 10341778A JP 10341778 A JP10341778 A JP 10341778A JP S5528884 A JPS5528884 A JP S5528884A
Authority
JP
Japan
Prior art keywords
ink
cylinder
ink roll
particles
roll
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP10341778A
Other languages
Japanese (ja)
Other versions
JPS5760156B2 (en
Inventor
Hiroshi Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bando Chemical Industries Ltd
Original Assignee
Bando Chemical Industries Ltd
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
Application filed by Bando Chemical Industries Ltd filed Critical Bando Chemical Industries Ltd
Priority to JP10341778A priority Critical patent/JPS5528884A/en
Priority to DE19792931616 priority patent/DE2931616A1/en
Priority to FR7920017A priority patent/FR2432388A1/en
Priority to US06/063,727 priority patent/US4336767A/en
Publication of JPS5528884A publication Critical patent/JPS5528884A/en
Publication of JPS5760156B2 publication Critical patent/JPS5760156B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide an ink roll capable of supplying a stabilized amount of ink and of withstanding long continuous use and of maintaining clear impression by using a porous substance with a smooth surface.
CONSTITUTION: Thermoplastic or thermosetting resin is pulverized into fine particles, below 30μ, preferably below 50μ. These particles are pressure-injected into cylinder 6 and are attached to the inner surface of cylinder 6 in a layer. These particles are bonded by heating, and continuous air holes, air-gap ratio 8W30%, are formed. Then porous outer layer 4, with projections and depressions less than 20μ, and 0.2W2mm thick, is formed. Next, material which forms ink storage 3 in the central part of the ink roll is filled into cylinder 6. Before ink storage 3 solidifies, center shaft 2 is inserted, and thereby ink roll 1 is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP10341778A 1978-08-04 1978-08-24 Ink roll Granted JPS5528884A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10341778A JPS5528884A (en) 1978-08-24 1978-08-24 Ink roll
DE19792931616 DE2931616A1 (en) 1978-08-04 1979-08-03 STRUCTURE OF A PRINTING OR PRINTING COLOR SURFACE LAYER OF A PRINTING TOOL, DEVICE, APPARATUS OR PRINTING DEVICE
FR7920017A FR2432388A1 (en) 1978-08-04 1979-08-03 INK TRANSFER SURFACE LAYER STRUCTURE OF A PRINTING DEVICE OR APPARATUS
US06/063,727 US4336767A (en) 1978-08-04 1979-08-06 Surface layer structure of an ink transfer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10341778A JPS5528884A (en) 1978-08-24 1978-08-24 Ink roll

Publications (2)

Publication Number Publication Date
JPS5528884A true JPS5528884A (en) 1980-02-29
JPS5760156B2 JPS5760156B2 (en) 1982-12-17

Family

ID=14353459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10341778A Granted JPS5528884A (en) 1978-08-04 1978-08-24 Ink roll

Country Status (1)

Country Link
JP (1) JPS5528884A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143990A (en) * 1983-12-29 1985-07-30 Sanbii Kk Rubber stamp

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144670U (en) * 1983-03-18 1984-09-27 株式会社リコー recording device
JPS63195678A (en) * 1987-02-10 1988-08-12 Fujitsu Ltd Transfer mechanism
JPH03170980A (en) * 1989-11-30 1991-07-24 Toshiba Corp Electrophotographic device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503603U (en) * 1973-05-17 1975-01-16
JPS5224004U (en) * 1975-08-09 1977-02-19
JPS533455A (en) * 1976-06-30 1978-01-13 Fuji Kagaku Shikogyo Porous article and method of producing same
JPS5359527A (en) * 1976-11-01 1978-05-29 Dymo Industries Inc Ink roller assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503603U (en) * 1973-05-17 1975-01-16
JPS5224004U (en) * 1975-08-09 1977-02-19
JPS533455A (en) * 1976-06-30 1978-01-13 Fuji Kagaku Shikogyo Porous article and method of producing same
JPS5359527A (en) * 1976-11-01 1978-05-29 Dymo Industries Inc Ink roller assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143990A (en) * 1983-12-29 1985-07-30 Sanbii Kk Rubber stamp
JPH026633B2 (en) * 1983-12-29 1990-02-13 Sanbii Kk

Also Published As

Publication number Publication date
JPS5760156B2 (en) 1982-12-17

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