DE2256684A1 - Verfahren fuer die mehrstufige herstellung von hohlkoerpern aus thermoplastischem kunststoff nach der blasmethode - Google Patents
Verfahren fuer die mehrstufige herstellung von hohlkoerpern aus thermoplastischem kunststoff nach der blasmethodeInfo
- Publication number
- DE2256684A1 DE2256684A1 DE2256684A DE2256684A DE2256684A1 DE 2256684 A1 DE2256684 A1 DE 2256684A1 DE 2256684 A DE2256684 A DE 2256684A DE 2256684 A DE2256684 A DE 2256684A DE 2256684 A1 DE2256684 A1 DE 2256684A1
- Authority
- DE
- Germany
- Prior art keywords
- preform
- finished
- mold
- blow
- blowing
- 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
- 238000000034 method Methods 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 229920001169 thermoplastic Polymers 0.000 title claims description 3
- 238000007664 blowing Methods 0.000 claims description 21
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 8
- 238000000071 blow moulding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010102 injection blow moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000012815 thermoplastic material 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/16—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/04102—Extrusion blow-moulding extruding the material continuously
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2256684A DE2256684A1 (de) | 1972-11-18 | 1972-11-18 | Verfahren fuer die mehrstufige herstellung von hohlkoerpern aus thermoplastischem kunststoff nach der blasmethode |
| BR9008/73A BR7309008D0 (pt) | 1972-11-18 | 1973-05-16 | Aperfeicoamentos em processo para fabricacao de corpos ocos de material sintetico termoplastico |
| CA185,763A CA1015515A (en) | 1972-11-18 | 1973-11-14 | Multi-stage blow molding method |
| AU62625/73A AU6262573A (en) | 1972-11-18 | 1973-11-16 | Multi-stage production of hollow bodies from thermoplastic synthetic material according to the blowing method |
| IT31476/73A IT1001832B (it) | 1972-11-18 | 1973-11-16 | Procedimento per la fabbricazione in piu fasi di corpi cavi di mate riale sintetito termoplastico secondo il metodo di soffiatura |
| FR7340991A FR2207007B3 (en:Method) | 1972-11-18 | 1973-11-16 | |
| ES420633A ES420633A1 (es) | 1972-11-18 | 1973-11-17 | Procedimiento para la fabricacion de cuerpos huecos de ma- terial sintetico termoplastico segun el metodo de soplado. |
| GB5360573A GB1418799A (en) | 1972-11-18 | 1973-11-19 | Process and apparatus for the production of hollow mouldings from thermoplastic resins by blow moulding |
| US05/615,796 US4073847A (en) | 1972-11-18 | 1975-09-22 | Multi-stage blow holding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2256684A DE2256684A1 (de) | 1972-11-18 | 1972-11-18 | Verfahren fuer die mehrstufige herstellung von hohlkoerpern aus thermoplastischem kunststoff nach der blasmethode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2256684A1 true DE2256684A1 (de) | 1974-05-22 |
Family
ID=5862129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2256684A Pending DE2256684A1 (de) | 1972-11-18 | 1972-11-18 | Verfahren fuer die mehrstufige herstellung von hohlkoerpern aus thermoplastischem kunststoff nach der blasmethode |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU6262573A (en:Method) |
| BR (1) | BR7309008D0 (en:Method) |
| CA (1) | CA1015515A (en:Method) |
| DE (1) | DE2256684A1 (en:Method) |
| ES (1) | ES420633A1 (en:Method) |
| FR (1) | FR2207007B3 (en:Method) |
| GB (1) | GB1418799A (en:Method) |
| IT (1) | IT1001832B (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561173A1 (de) * | 1992-03-19 | 1993-09-22 | FISCHER, Rainer | Extrusionsblasmaschine zur Herstellung von Kunststoffhohlkörpern |
-
1972
- 1972-11-18 DE DE2256684A patent/DE2256684A1/de active Pending
-
1973
- 1973-05-16 BR BR9008/73A patent/BR7309008D0/pt unknown
- 1973-11-14 CA CA185,763A patent/CA1015515A/en not_active Expired
- 1973-11-16 AU AU62625/73A patent/AU6262573A/en not_active Expired
- 1973-11-16 FR FR7340991A patent/FR2207007B3/fr not_active Expired
- 1973-11-16 IT IT31476/73A patent/IT1001832B/it active
- 1973-11-17 ES ES420633A patent/ES420633A1/es not_active Expired
- 1973-11-19 GB GB5360573A patent/GB1418799A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561173A1 (de) * | 1992-03-19 | 1993-09-22 | FISCHER, Rainer | Extrusionsblasmaschine zur Herstellung von Kunststoffhohlkörpern |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6262573A (en) | 1975-05-22 |
| FR2207007A1 (en:Method) | 1974-06-14 |
| CA1015515A (en) | 1977-08-16 |
| BR7309008D0 (pt) | 1974-08-22 |
| IT1001832B (it) | 1976-04-30 |
| FR2207007B3 (en:Method) | 1976-10-01 |
| GB1418799A (en) | 1975-12-24 |
| ES420633A1 (es) | 1976-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |