ES377870A1 - Procedure for the manufacture of plastic foam parts coated of a decorative lamp. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of plastic foam parts coated of a decorative lamp. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES377870A1 ES377870A1 ES377870A ES377870A ES377870A1 ES 377870 A1 ES377870 A1 ES 377870A1 ES 377870 A ES377870 A ES 377870A ES 377870 A ES377870 A ES 377870A ES 377870 A1 ES377870 A1 ES 377870A1
- Authority
- ES
- Spain
- Prior art keywords
- mold
- sheet
- translation
- legally binding
- *** translate
- 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.)
- Expired
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/146—Shaping the lining before foaming
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Process for manufacturing plastic foam pieces covered with a decorative sheet, characterized in that, prior to the introduction of the expandable plastic material inside the mold, a sheet of thermoplastic material, perfectly adapted to the mold walls, is applied to the mold walls thereof. The areas of reliefs and details presented by said walls by forced deformation of said sheet with local application or limited heat in such areas, once achieved which, with simultaneous optional application of vacuum to maintain the perfect application of the sheet in the mold, and introduced the expandable plastic material, closes the mold so that its lid holds the excess edges of the sheet around its perimeter, which, once demolded the piece, remains stuck to it, bending and applying on the surfaces not seen the leftover skirts whose edges are joined together, in order to conform of a total envelope to the piece. (Machine-translation by Google Translate, not legally binding)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES377870A ES377870A1 (en) | 1970-03-24 | 1970-03-24 | Procedure for the manufacture of plastic foam parts coated of a decorative lamp. (Machine-translation by Google Translate, not legally binding) |
FR7109002A FR2083527A1 (en) | 1970-03-24 | 1971-03-15 | Covered foam mouldings - by trapping a folded decorative cover in the foam mould |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES377870A ES377870A1 (en) | 1970-03-24 | 1970-03-24 | Procedure for the manufacture of plastic foam parts coated of a decorative lamp. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES377870A1 true ES377870A1 (en) | 1972-06-01 |
Family
ID=8455447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES377870A Expired ES377870A1 (en) | 1970-03-24 | 1970-03-24 | Procedure for the manufacture of plastic foam parts coated of a decorative lamp. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES377870A1 (en) |
FR (1) | FR2083527A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998034770A1 (en) * | 1997-02-10 | 1998-08-13 | Kaneka Corporation | Skin-carrying in-mold expanded molded body manufacturing method, the molded body, and mold used for manufacturing the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2753642A (en) * | 1951-12-10 | 1956-07-10 | George C Sullivan | Gun stock of expanded cellular plastic material |
GB873518A (en) * | 1960-04-13 | 1961-07-26 | Harry Alexander | Improvements in or relating to plastic-covered upholstery units |
GB953924A (en) * | 1961-06-16 | 1964-04-02 | Thermo Plastics Ltd | Methods of moulding plastic sheet materials |
GB1028047A (en) * | 1963-07-29 | 1966-05-04 | George Fejer | Integrally formed armchairs and upholstered seating |
GB1091574A (en) * | 1964-10-13 | 1967-11-22 | Uniroyal Ltd | Improvements in and relating to the moulding of plastics materials |
FR1600885A (en) * | 1968-10-03 | 1970-08-03 | Moulding articles from expanded material |
-
1970
- 1970-03-24 ES ES377870A patent/ES377870A1/en not_active Expired
-
1971
- 1971-03-15 FR FR7109002A patent/FR2083527A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2083527A1 (en) | 1971-12-17 |
FR2083527B1 (en) | 1974-04-05 |
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