ATE513669T1 - Formverfahren - Google Patents
FormverfahrenInfo
- Publication number
- ATE513669T1 ATE513669T1 AT06765205T AT06765205T ATE513669T1 AT E513669 T1 ATE513669 T1 AT E513669T1 AT 06765205 T AT06765205 T AT 06765205T AT 06765205 T AT06765205 T AT 06765205T AT E513669 T1 ATE513669 T1 AT E513669T1
- Authority
- AT
- Austria
- Prior art keywords
- mould
- surface layer
- fusing
- porous
- steam
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000000465 moulding Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 4
- 239000004033 plastic Substances 0.000 abstract 3
- 229920003023 plastic Polymers 0.000 abstract 3
- 239000002344 surface layer Substances 0.000 abstract 3
- 239000006260 foam Substances 0.000 abstract 2
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
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
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/569—Shaping and joining components with different densities or hardness
-
- 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
- B29C44/1209—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements by impregnating a preformed part, e.g. a porous lining
-
- 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
- B29C44/08—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 using several expanding or moulding steps
-
- 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
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould
-
- 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
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0515986A GB2428626B (en) | 2005-08-03 | 2005-08-03 | Moulding process |
PCT/GB2006/002901 WO2007015099A1 (en) | 2005-08-03 | 2006-08-03 | Moulding process |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE513669T1 true ATE513669T1 (de) | 2011-07-15 |
Family
ID=34984033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06765205T ATE513669T1 (de) | 2005-08-03 | 2006-08-03 | Formverfahren |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1922199B1 (de) |
AT (1) | ATE513669T1 (de) |
ES (1) | ES2367142T3 (de) |
GB (1) | GB2428626B (de) |
PL (1) | PL1922199T3 (de) |
WO (1) | WO2007015099A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103128897A (zh) * | 2011-11-25 | 2013-06-05 | 新时代包装香港有限公司 | 一种托盘的制造方法及托盘 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932252A (en) * | 1974-10-18 | 1976-01-13 | Deere & Company | Process for the manufacture of composite foam and fabric articles |
JPS5446269A (en) * | 1978-01-11 | 1979-04-12 | Badische Yuka Co Ltd | Method of making polystyrene foam moldings |
DE3743318C1 (en) * | 1987-08-22 | 1988-12-01 | Grammer Sitzsysteme Gmbh | Apparatus for producing a foam-backed upholstery part |
CA2032719C (en) * | 1989-12-21 | 1994-11-08 | Makoto Kamiyama | Production process of expansion-molded article |
DE19619892A1 (de) * | 1995-12-09 | 1997-06-12 | Gefinex Gmbh | Verbundmaterial aus Kunststoff |
FR2812234B1 (fr) * | 2000-07-27 | 2003-05-16 | Isobox Technologies | Procede de fabrication d'une piece a base de polystyrene expanse destinee a supporter une charge et piece ainsi obtenue |
JP4121874B2 (ja) * | 2002-03-13 | 2008-07-23 | 日世株式会社 | 生分解性成形物の製造方法およびそれに用いる成形型 |
-
2005
- 2005-08-03 GB GB0515986A patent/GB2428626B/en active Active
-
2006
- 2006-08-03 EP EP06765205A patent/EP1922199B1/de not_active Not-in-force
- 2006-08-03 PL PL06765205T patent/PL1922199T3/pl unknown
- 2006-08-03 WO PCT/GB2006/002901 patent/WO2007015099A1/en active Application Filing
- 2006-08-03 ES ES06765205T patent/ES2367142T3/es active Active
- 2006-08-03 AT AT06765205T patent/ATE513669T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL1922199T3 (pl) | 2011-11-30 |
EP1922199B1 (de) | 2011-06-22 |
GB2428626B (en) | 2010-12-22 |
WO2007015099A1 (en) | 2007-02-08 |
EP1922199A1 (de) | 2008-05-21 |
GB2428626A (en) | 2007-02-07 |
GB0515986D0 (en) | 2005-09-07 |
ES2367142T3 (es) | 2011-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |