JPS57163546A - Formation of corrugated pattern on architectural material - Google Patents
Formation of corrugated pattern on architectural materialInfo
- Publication number
- JPS57163546A JPS57163546A JP56049055A JP4905581A JPS57163546A JP S57163546 A JPS57163546 A JP S57163546A JP 56049055 A JP56049055 A JP 56049055A JP 4905581 A JP4905581 A JP 4905581A JP S57163546 A JPS57163546 A JP S57163546A
- Authority
- JP
- Japan
- Prior art keywords
- metallic substrate
- metallic
- feeding
- resin material
- speed
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To obtain an architectural material for flooring and decking applications, etc., which is provided with projectingly corrugated patterns on the surface due to a difference in the processing speeds, by extruding a synthetic resin material faster than feeding of a metallic substrate, and then, by feeding them together into a metallic mold having an indented groove. CONSTITUTION:Such a material as a metallic substrate 2, which is provided with a coating of a bonding agent 7 on the surface, is fed into a metallic mold 1, and at a speed faster than the metallic substrate feeding speed, a synthetic resin material 3, such as PVC, etc., is fed through an injecting gate 3 to cover the metallic substrate 2 so as to form a covering layer 3a. And, by an indented groove 4 provided in the metallic mold 1, a projecting strip 3b is formed on the surface of the covering layer 3a in the length-wise direction. At this time, because of the difference in extruding speed between the resin material 3 and the metallic substrate 2, the top section of the projecting strip 3b becomes bent into a corrugation-like shape when extruded, and therefore, it is possible to obtain in this manner an objective architectural material which is provided with a corrugated pattern on the surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56049055A JPS57163546A (en) | 1981-03-31 | 1981-03-31 | Formation of corrugated pattern on architectural material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56049055A JPS57163546A (en) | 1981-03-31 | 1981-03-31 | Formation of corrugated pattern on architectural material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57163546A true JPS57163546A (en) | 1982-10-07 |
JPS6242775B2 JPS6242775B2 (en) | 1987-09-10 |
Family
ID=12820392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56049055A Granted JPS57163546A (en) | 1981-03-31 | 1981-03-31 | Formation of corrugated pattern on architectural material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57163546A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019166935A1 (en) * | 2018-02-28 | 2019-09-06 | 3M Innovative Properties Company | Coextruded polymeric article and method of making the same |
US12023841B2 (en) | 2018-02-28 | 2024-07-02 | 3M Innovative Properties Company | Coextruded polymeric article and method of making the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50101453A (en) * | 1974-01-12 | 1975-08-12 | ||
JPS5336566A (en) * | 1976-09-16 | 1978-04-04 | Ashimori Ind Co Ltd | Method of forming coating layer varying thickness on core surface |
-
1981
- 1981-03-31 JP JP56049055A patent/JPS57163546A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50101453A (en) * | 1974-01-12 | 1975-08-12 | ||
JPS5336566A (en) * | 1976-09-16 | 1978-04-04 | Ashimori Ind Co Ltd | Method of forming coating layer varying thickness on core surface |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019166935A1 (en) * | 2018-02-28 | 2019-09-06 | 3M Innovative Properties Company | Coextruded polymeric article and method of making the same |
US12017396B2 (en) | 2018-02-28 | 2024-06-25 | 3M Innovative Properties Company | Coextruded polymeric article and method of making the same |
US12023841B2 (en) | 2018-02-28 | 2024-07-02 | 3M Innovative Properties Company | Coextruded polymeric article and method of making the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6242775B2 (en) | 1987-09-10 |
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