JPS57187220A - Covering method of skin material to surface of core member - Google Patents
Covering method of skin material to surface of core memberInfo
- Publication number
- JPS57187220A JPS57187220A JP7243281A JP7243281A JPS57187220A JP S57187220 A JPS57187220 A JP S57187220A JP 7243281 A JP7243281 A JP 7243281A JP 7243281 A JP7243281 A JP 7243281A JP S57187220 A JPS57187220 A JP S57187220A
- Authority
- JP
- Japan
- Prior art keywords
- core member
- molds
- resin sheets
- semi
- melted
- 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
Abstract
PURPOSE: To perform molding of skin material and its covering to a core member at the same time and lessen molding manhours, by hanging the extrusion- molded semi-melted sheets to both sides of the core member located between molds, then fusion-bonding two resin sheets by clamping molds.
CONSTITUTION: After opening to a horizontal direction the vertically split molds 3 provided with cavities 4 etc. corresponding to the outer shape of the core member 1 which is formed by crushed fragments of e.g. a soft plastics foam etc. and locating the core member 1 between molds 3 semi-melted resin sheets 9 are extruded from the die 8 of an extruding molder 7 and hung at the both sides of the core member 1. Then, two semi-melted resin sheets 9 are fusion- bonded each other by clamping molds 3 and at the same time resin sheets 9 are contacted to the inner face of the cavity 4 of the mold 3, then cooled and parted from the mold.
EFFECT: A product is manufactured at low cost. The core member with a stem can be simply covered as a usual core member, too.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7243281A JPS57187220A (en) | 1981-05-14 | 1981-05-14 | Covering method of skin material to surface of core member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7243281A JPS57187220A (en) | 1981-05-14 | 1981-05-14 | Covering method of skin material to surface of core member |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57187220A true JPS57187220A (en) | 1982-11-17 |
Family
ID=13489125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7243281A Pending JPS57187220A (en) | 1981-05-14 | 1981-05-14 | Covering method of skin material to surface of core member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57187220A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60232942A (en) * | 1984-05-02 | 1985-11-19 | Kyowa Sangyo Kk | Manufacturing of headrest |
JPS60236855A (en) * | 1984-05-08 | 1985-11-25 | Kyowa Sangyo Kk | Manufacturing method of headrest |
JPH09312492A (en) * | 1996-05-20 | 1997-12-02 | Nippon Jitsupaa Chiyuubingu Kk | Manufacture of different profile conductor |
JP2011088447A (en) * | 2010-12-28 | 2011-05-06 | Kyoraku Co Ltd | Resin panel and method of manufacturing resin panel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913499A (en) * | 1972-05-22 | 1974-02-05 | ||
JPS5569423A (en) * | 1978-11-20 | 1980-05-26 | Yoshikazu Nakajima | Production of hollow molding having thermal insulator on surface |
-
1981
- 1981-05-14 JP JP7243281A patent/JPS57187220A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913499A (en) * | 1972-05-22 | 1974-02-05 | ||
JPS5569423A (en) * | 1978-11-20 | 1980-05-26 | Yoshikazu Nakajima | Production of hollow molding having thermal insulator on surface |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60232942A (en) * | 1984-05-02 | 1985-11-19 | Kyowa Sangyo Kk | Manufacturing of headrest |
JPH0438580B2 (en) * | 1984-05-02 | 1992-06-24 | ||
JPS60236855A (en) * | 1984-05-08 | 1985-11-25 | Kyowa Sangyo Kk | Manufacturing method of headrest |
JPH09312492A (en) * | 1996-05-20 | 1997-12-02 | Nippon Jitsupaa Chiyuubingu Kk | Manufacture of different profile conductor |
JP2011088447A (en) * | 2010-12-28 | 2011-05-06 | Kyoraku Co Ltd | Resin panel and method of manufacturing resin panel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0390151A3 (en) | Method of making window glass with a gasket | |
KR920007773A (en) | Method for producing polypropylene resin molded article having skin material with foamed layer | |
DE59105773D1 (en) | Process for the production of multicolored slush skins, as well as mold and separating device for carrying out the process. | |
IT1106925B (en) | SPECIAL MOLD FOR INJECTION MOLDING FOR THE PRODUCTION OF PIECES MODELED IN RUBBER, IN PARTICULAR WAY OF APEX RINGS | |
CA2046784A1 (en) | Method for producing molded article of thermoplastic resin | |
JPS571737A (en) | Manufacture of weather strip | |
IT1147736B (en) | PROCESS AND DEVICE FOR THE PRODUCTION OF SWEET FORMATS IN THE MOLD | |
JPS57187220A (en) | Covering method of skin material to surface of core member | |
CA2201672A1 (en) | Gating for production of rigid polyurethane foam | |
EP0335996A3 (en) | Shaping of dies | |
GB1328872A (en) | Method of forming a thermoplastic article | |
JPS57185120A (en) | Hollow structure and manufacture thereof | |
JPS5521240A (en) | Production device of hollow, slender synthetic resin with irregular curve | |
JPS5695659A (en) | Production of head rest or the like | |
ES8801774A1 (en) | Process for producing sandwich mouldings. | |
JPS55156033A (en) | Skin attached foamed blow molded article method of fabricating the same | |
JPS55118837A (en) | Manufacture of polystyrene beed foam molded article having outer layer | |
GB1493453A (en) | Method and apparatus for manufacturing a hollow plastics article | |
JPS562140A (en) | Foaming molding method | |
JPS6418617A (en) | Manufacture of synthetic resin product having skin material | |
JPS57178812A (en) | Mold for molding plastic | |
ATE38179T1 (en) | MOLD PROCESS. | |
JPS57195683A (en) | Manufacture of molded product having pattern on its surface | |
JPS5521239A (en) | Production method of slender, hollow synthetic resin having irregular curvature | |
GB1180833A (en) | A Method for Producing a Moulded Article, in Particular a Shoe Sole. |