JPS56116A - Providing method for cubic pattern on thermoplastic resin molded part - Google Patents
Providing method for cubic pattern on thermoplastic resin molded partInfo
- Publication number
- JPS56116A JPS56116A JP7544679A JP7544679A JPS56116A JP S56116 A JPS56116 A JP S56116A JP 7544679 A JP7544679 A JP 7544679A JP 7544679 A JP7544679 A JP 7544679A JP S56116 A JPS56116 A JP S56116A
- Authority
- JP
- Japan
- Prior art keywords
- molded part
- cubic pattern
- thermoplastic resin
- mouth piece
- pattern
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PURPOSE: To clearly provide cubic pattern on the surface of a molded part in a longitudinal direction and in the direction rectangular to it by a method wherein after thermoplastic resin is extruded from the corrugated mouth piece of an extruding machine the molded part is embossed by heating.
CONSTITUTION: Cubic pattern is provided on the surface of an extrusion molded part by a method wherein longitudinal cubic pattern is formed by extruding thermoplastic resin from the mouth piece with corrugated portions of an entruding machine and lateral cubic pattern is formed by embossing the molded part when heated. For example, a composition of 100pts. of polyvinyl chloride, 3pts. of dibutyl tin maleate, 1.1pts. of barium stearate, 5pts. of disctylphtalate is extruded from the mouth piece 2 of the extrusion molding machine 1 at 180°C and a 2mm thick sheet having straight grooves in a longitudinal direction is obtained. Then, if the sheet is heated by infrared rays at 100°C and is made to run between an emboss roll 5 and a back roll 6, lateral grooves are formed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7544679A JPS56116A (en) | 1979-06-15 | 1979-06-15 | Providing method for cubic pattern on thermoplastic resin molded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7544679A JPS56116A (en) | 1979-06-15 | 1979-06-15 | Providing method for cubic pattern on thermoplastic resin molded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56116A true JPS56116A (en) | 1981-01-06 |
Family
ID=13576483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7544679A Pending JPS56116A (en) | 1979-06-15 | 1979-06-15 | Providing method for cubic pattern on thermoplastic resin molded part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56116A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673539A (en) * | 1983-06-03 | 1987-06-16 | Minnesota Mining And Manufacturing Company | Process for thermoformed articles |
| US4786446A (en) * | 1985-05-17 | 1988-11-22 | Minnesota Mining And Manufacturing Company | Process of forming a hydroxy-substitute polymeric shaped article |
| US4921884A (en) * | 1987-02-26 | 1990-05-01 | Minnesota Mining And Manufacturing Company | Hydroxy-substituted polymeric shaped hydrogel article |
-
1979
- 1979-06-15 JP JP7544679A patent/JPS56116A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673539A (en) * | 1983-06-03 | 1987-06-16 | Minnesota Mining And Manufacturing Company | Process for thermoformed articles |
| US4786446A (en) * | 1985-05-17 | 1988-11-22 | Minnesota Mining And Manufacturing Company | Process of forming a hydroxy-substitute polymeric shaped article |
| US4921884A (en) * | 1987-02-26 | 1990-05-01 | Minnesota Mining And Manufacturing Company | Hydroxy-substituted polymeric shaped hydrogel article |
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