NO761713L - - Google Patents
Info
- Publication number
- NO761713L NO761713L NO761713A NO761713A NO761713L NO 761713 L NO761713 L NO 761713L NO 761713 A NO761713 A NO 761713A NO 761713 A NO761713 A NO 761713A NO 761713 L NO761713 L NO 761713L
- Authority
- NO
- Norway
- Prior art keywords
- mold
- stop
- piece
- cavity
- hot
- Prior art date
Links
- SPJMAPNWDLIVRR-UHFFFAOYSA-M sodium;3-chloro-2-phenylphenolate Chemical compound [Na+].[O-]C1=CC=CC(Cl)=C1C1=CC=CC=C1 SPJMAPNWDLIVRR-UHFFFAOYSA-M 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 13
- 239000012815 thermoplastic material Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005054 agglomeration Methods 0.000 claims description 4
- 230000002776 aggregation Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000004320 controlled atmosphere Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 239000004794 expanded polystyrene Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 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
- B29C44/36—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
-
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7515841A FR2311651A1 (fr) | 1975-05-21 | 1975-05-21 | Procede de moulage de matiere plastique expansee par preformage et transfert |
| FR7601160A FR2338124A1 (fr) | 1976-01-16 | 1976-01-16 | Procede et dispositif pour le moulage de pieces en matiere plastique expansee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO761713L true NO761713L (nl) | 1976-11-23 |
Family
ID=26218879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO761713A NO761713L (nl) | 1975-05-21 | 1976-05-20 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4260571A (nl) |
| AU (1) | AU502217B2 (nl) |
| CH (1) | CH605091A5 (nl) |
| DE (1) | DE2622903C2 (nl) |
| DK (1) | DK223276A (nl) |
| GB (1) | GB1523506A (nl) |
| HK (1) | HK47779A (nl) |
| MY (1) | MY8000008A (nl) |
| NL (1) | NL7605462A (nl) |
| NO (1) | NO761713L (nl) |
| SE (1) | SE411725B (nl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2613768C3 (de) * | 1976-03-31 | 1984-09-06 | Fa. Ph. Kurtz, 6981 Hasloch | Vorrichtung zum zweistufigen Herstellen von geschäumten Thermoplast-Erzeugnissen |
| EP0002311B1 (en) * | 1977-10-24 | 1983-01-12 | Imperial Chemical Industries Plc | Making undercut mouldings |
| DE2847557C2 (de) * | 1978-11-02 | 1987-08-20 | Fa. E.A. Heitz, 6718 Grünstadt | Vorrichtung zur Fertigung von Formteilen aus Schaumkunststoff |
| DE3211910C1 (de) * | 1982-03-31 | 1983-05-19 | Eugen 7101 Abstatt Traub | Verfahren und Vorrichtung zum Herstellen von Schaumstoff-Formteilen, insbesondere Dämmplatten |
| IT1202255B (it) * | 1985-05-07 | 1989-02-02 | Costantino Toffoli | Stampo di sinterizzazione di polistirolo preespanso per la formazione di manufatti |
| KR900001905B1 (ko) * | 1985-10-03 | 1990-03-26 | 세끼스이 가세이힌고교 가부시끼가이샤 | 발포수지제 컵의 성형방법 및 성형장치 |
| US5127815A (en) * | 1989-10-31 | 1992-07-07 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Apparatus for forming finished cups of expanded resin |
| AT398941B (de) * | 1991-06-27 | 1995-02-27 | Hirsch Maschinenbau Ges Mbh & | Verfahren zum herstellen von formkörpern aus geschäumtem, thermoplastischem kunststoff |
| CN104210062B (zh) * | 2014-07-15 | 2017-01-11 | 合肥海德数控液压设备有限公司 | 发泡成型机 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524039A (en) * | 1947-02-18 | 1950-10-03 | Pascal J Carpentier | Process of producing cellular rubber |
| NL82159C (nl) * | 1952-04-17 | |||
| NL262913A (nl) * | 1960-03-28 | |||
| US3058162A (en) * | 1960-04-11 | 1962-10-16 | Armstrong Cork Co | Method of making very low density cellular polystyrene products |
| US3162704A (en) * | 1961-09-22 | 1964-12-22 | Champlain Zapata Plastics Mach | Molding of expandable plastic pellets |
| NL284511A (nl) * | 1961-10-20 | 1900-01-01 | ||
| US3159693A (en) * | 1961-12-01 | 1964-12-01 | Owens Illinois Glass Co | Method of forming plastic articles |
| CH392862A (de) * | 1962-02-19 | 1965-05-31 | Borcovec Werner | Verfahren zur Herstellung von Formkörpern aus Kunststoffschaum, sowie nach diesem Verfahren hergestellter Formkörper |
| US3221915A (en) | 1962-08-08 | 1965-12-07 | Corning Fibre Box | Impact-resistant glass-lined containers |
| US3289253A (en) | 1964-01-22 | 1966-12-06 | Robert B Buonaiuto | Molds |
| US3334169A (en) * | 1964-05-27 | 1967-08-01 | Grace W R & Co | Method of thermoforming foamed sheets |
| US3458608A (en) * | 1966-07-19 | 1969-07-29 | Monsanto Co | Method of manufacturing high strength structures having cellular cores |
| US3676033A (en) * | 1968-04-30 | 1972-07-11 | Robert B Buonaiuto | Apparatus for making thermoplastic cellular products |
| GB1264988A (nl) * | 1968-04-30 | 1972-02-23 | ||
| DE2011928A1 (en) | 1970-03-13 | 1971-12-02 | Brandenburger J | Thin walled plastic container prodn by combined injection - moulding and deep drawing |
| US3734449A (en) | 1970-10-14 | 1973-05-22 | Tokyo Shibaura Electric Co | Metal mold for injection molding |
| US3984511A (en) * | 1971-05-24 | 1976-10-05 | Dart Industries Inc. | Method of rotational molding |
| US3923948A (en) * | 1971-09-21 | 1975-12-02 | Mobil Oil Corp | Thermoforming plastic articles |
| US3855377A (en) * | 1972-10-24 | 1974-12-17 | Arco Polymers Inc | Method for improving internal foam fusion of molded styrene polymer foam billets |
| DE2613768C3 (de) * | 1976-03-31 | 1984-09-06 | Fa. Ph. Kurtz, 6981 Hasloch | Vorrichtung zum zweistufigen Herstellen von geschäumten Thermoplast-Erzeugnissen |
-
1976
- 1976-05-20 NO NO761713A patent/NO761713L/no unknown
- 1976-05-20 CH CH633176A patent/CH605091A5/xx not_active IP Right Cessation
- 1976-05-20 DK DK223276A patent/DK223276A/da unknown
- 1976-05-20 SE SE7605713A patent/SE411725B/xx unknown
- 1976-05-21 AU AU14169/76A patent/AU502217B2/en not_active Expired
- 1976-05-21 DE DE2622903A patent/DE2622903C2/de not_active Expired
- 1976-05-21 NL NL7605462A patent/NL7605462A/nl not_active Application Discontinuation
- 1976-05-21 GB GB21144/76A patent/GB1523506A/en not_active Expired
-
1978
- 1978-04-11 US US05/895,452 patent/US4260571A/en not_active Expired - Lifetime
-
1979
- 1979-07-12 HK HK477/79A patent/HK47779A/xx unknown
-
1980
- 1980-12-30 MY MY8/80A patent/MY8000008A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU502217B2 (en) | 1979-07-19 |
| SE7605713L (sv) | 1976-11-22 |
| HK47779A (en) | 1979-07-20 |
| US4260571A (en) | 1981-04-07 |
| MY8000008A (en) | 1980-12-31 |
| GB1523506A (en) | 1978-09-06 |
| DE2622903C2 (de) | 1983-12-29 |
| AU1416976A (en) | 1977-11-24 |
| CH605091A5 (nl) | 1978-09-29 |
| SE411725B (sv) | 1980-02-04 |
| NL7605462A (nl) | 1976-11-23 |
| DK223276A (da) | 1976-11-22 |
| DE2622903A1 (de) | 1977-04-21 |
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