JPS5736689A - Lift-off tape - Google Patents
Lift-off tapeInfo
- Publication number
- JPS5736689A JPS5736689A JP11249580A JP11249580A JPS5736689A JP S5736689 A JPS5736689 A JP S5736689A JP 11249580 A JP11249580 A JP 11249580A JP 11249580 A JP11249580 A JP 11249580A JP S5736689 A JPS5736689 A JP S5736689A
- Authority
- JP
- Japan
- Prior art keywords
- porous layer
- fine
- adhesive
- adhesive agent
- substrate
- 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
Links
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
PURPOSE: To obtain a lift-off tape that is not adhesive in the normal state, but becomes adhesive under the influence of an external force such as typing pressure, by retaining an adhesive mass in fine pores in a fine porous layer, wherein adhesive agent is solid in the normal state, but becomes fluidous under the influence of an external force.
CONSTITUTION: On the surface of a substrate 1 a fine-porous layer 2 is formed retaining in its fine pores a solid adhesive agent preferably consisting of tackifier, a nonvolatile oil, and a gelling agent. The porous layer 2 is a pressure-sensitive exudation type porous layer, so that when printing pressure is applied on the substrate 1, the adhesive agent retained in the fine pores will be exuded onto the surface of the porous layer 2. When the thus prepared lift-off tape is placed on an image 4 erroneously printed on a copy sheet 3, and a type 5 corresponding to the image 4 is printed from the undersurface of the substrate 1, the untransferable adhesive agent in the fine-porous layer 2 is changed from its solid state to its liquidous state, and is exuded onto the surface to take off the image 4 from the copy sheet.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11249580A JPS5736689A (en) | 1980-08-14 | 1980-08-14 | Lift-off tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11249580A JPS5736689A (en) | 1980-08-14 | 1980-08-14 | Lift-off tape |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5736689A true JPS5736689A (en) | 1982-02-27 |
JPS6217553B2 JPS6217553B2 (en) | 1987-04-17 |
Family
ID=14588071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11249580A Granted JPS5736689A (en) | 1980-08-14 | 1980-08-14 | Lift-off tape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5736689A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60196385A (en) * | 1984-03-17 | 1985-10-04 | Nitto Electric Ind Co Ltd | Correction tape for printed character |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH047094Y2 (en) * | 1985-07-17 | 1992-02-26 | ||
JPS6245245U (en) * | 1985-09-10 | 1987-03-19 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441941A (en) * | 1977-08-01 | 1979-04-03 | Johnson & Johnson | Lift*off*tape and method |
-
1980
- 1980-08-14 JP JP11249580A patent/JPS5736689A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441941A (en) * | 1977-08-01 | 1979-04-03 | Johnson & Johnson | Lift*off*tape and method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60196385A (en) * | 1984-03-17 | 1985-10-04 | Nitto Electric Ind Co Ltd | Correction tape for printed character |
Also Published As
Publication number | Publication date |
---|---|
JPS6217553B2 (en) | 1987-04-17 |
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