JPS55150325A - Method of surface treatment for plastic sheet - Google Patents
Method of surface treatment for plastic sheetInfo
- Publication number
- JPS55150325A JPS55150325A JP5753379A JP5753379A JPS55150325A JP S55150325 A JPS55150325 A JP S55150325A JP 5753379 A JP5753379 A JP 5753379A JP 5753379 A JP5753379 A JP 5753379A JP S55150325 A JPS55150325 A JP S55150325A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- brush
- traveling
- plastic sheet
- traveling direction
- 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
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PURPOSE: To efficiently form recessions and projections on the surface of a plastic sheet by pressing a brush with hard wires projected, against a traveling soft plastic sheet in a direction rectangular to the traveling directions of the sheet and rotating the brush in the direction opposite to the traveling direction of the sheet.
CONSTITUTION: A brush formed by radially projecting a large number of thin hard wires of equal length around the periphery of its cylindrical main body, is pressed against a traveling soft plastic sheet in such a manner that the shaft of the brush intersecting rectangularly the traveling direction, and forcibly rotated in the direction opposite to the traveling direction of the sheet. For example, a brush with piano wires 44 projected radially is brought into abutment with the sheet 10 of an ethylene vinyl acetate copolymer rectangularly to the traveling direction 60 of the sheet, and a push roll 50 is brought into abutment therewith from its back surface thereby to forcibly rotate the brush 40 in the direction of arrow 62. As a result, the surface of the sheet 10 is scratched irregularly, resulting in forming projections 12, and thus the traces form recessions 14.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5753379A JPS55150325A (en) | 1979-05-10 | 1979-05-10 | Method of surface treatment for plastic sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5753379A JPS55150325A (en) | 1979-05-10 | 1979-05-10 | Method of surface treatment for plastic sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55150325A true JPS55150325A (en) | 1980-11-22 |
Family
ID=13058379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5753379A Pending JPS55150325A (en) | 1979-05-10 | 1979-05-10 | Method of surface treatment for plastic sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55150325A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001512066A (en) * | 1997-07-29 | 2001-08-21 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | Microstructured polymer substrate |
WO2018123200A1 (en) * | 2016-12-26 | 2018-07-05 | トヨタ車体株式会社 | Method for manufacturing resin product |
-
1979
- 1979-05-10 JP JP5753379A patent/JPS55150325A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001512066A (en) * | 1997-07-29 | 2001-08-21 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | Microstructured polymer substrate |
WO2018123200A1 (en) * | 2016-12-26 | 2018-07-05 | トヨタ車体株式会社 | Method for manufacturing resin product |
US11395528B2 (en) | 2016-12-26 | 2022-07-26 | Toyota Shatai Kabushiki Kaisha | Manufacturing method of resin articles |
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