JPS645799A - Method of cutting plastic substrate - Google Patents
Method of cutting plastic substrateInfo
- Publication number
- JPS645799A JPS645799A JP15963187A JP15963187A JPS645799A JP S645799 A JPS645799 A JP S645799A JP 15963187 A JP15963187 A JP 15963187A JP 15963187 A JP15963187 A JP 15963187A JP S645799 A JPS645799 A JP S645799A
- Authority
- JP
- Japan
- Prior art keywords
- board
- cutting blades
- cut
- heat
- plastic board
- 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.)
- Pending
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
PURPOSE: To heat only the cut portion of a plastic board and to cut the plastic board with small machining force without deteriorating the characteristics of the board by heating cutting blades to the softening point of a work or above. CONSTITUTION: Heaters 13, 14 are excited to heat cutting blades 11, 12 to the prescribed temperature, and a die plate 7 is depressed to press the cutting blades 11, 12 to the upper face of a plastic board (raw board) 16. The tips of the cutting blades 11, 12 are thrust to the cut portion of the plastic board 16 to heat only this portion, and the board 16 is cut without deteriorating its characteristics.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15963187A JPS645799A (en) | 1987-06-29 | 1987-06-29 | Method of cutting plastic substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15963187A JPS645799A (en) | 1987-06-29 | 1987-06-29 | Method of cutting plastic substrate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS645799A true JPS645799A (en) | 1989-01-10 |
Family
ID=15697934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15963187A Pending JPS645799A (en) | 1987-06-29 | 1987-06-29 | Method of cutting plastic substrate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS645799A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04176600A (en) * | 1990-11-13 | 1992-06-24 | Denka Polymer Kk | Cutting device of thermoplastic resin foam molding and molding manufacturing equipment using the same |
JP2015120284A (en) * | 2013-12-24 | 2015-07-02 | セイコーエプソン株式会社 | Printed matter processing method, printed matter processing device, and image formation device |
-
1987
- 1987-06-29 JP JP15963187A patent/JPS645799A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04176600A (en) * | 1990-11-13 | 1992-06-24 | Denka Polymer Kk | Cutting device of thermoplastic resin foam molding and molding manufacturing equipment using the same |
JP2015120284A (en) * | 2013-12-24 | 2015-07-02 | セイコーエプソン株式会社 | Printed matter processing method, printed matter processing device, and image formation device |
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