CH574318A5 - - Google Patents
Info
- Publication number
- CH574318A5 CH574318A5 CH952673A CH952673A CH574318A5 CH 574318 A5 CH574318 A5 CH 574318A5 CH 952673 A CH952673 A CH 952673A CH 952673 A CH952673 A CH 952673A CH 574318 A5 CH574318 A5 CH 574318A5
- Authority
- CH
- Switzerland
- Prior art keywords
- tube
- mold
- heater
- molds
- situated
- Prior art date
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
- 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
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/14—Clamps
-
- 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
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
-
- 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
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
- B29C49/34—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro" the mould parts moving "hand-over-hand"
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH952673A CH574318A5 (da) | 1971-11-09 | 1973-06-29 | |
FR7323867A FR2234979A1 (en) | 1971-11-09 | 1973-06-29 | Blow moulding containers - by sequentially operated moulds acting on continuously moving tube |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19706071A | 1971-11-09 | 1971-11-09 | |
GB3064273A GB1379536A (en) | 1971-11-09 | 1973-06-27 | Cyclic process for continuously blow-moulding containers |
DE2332645A DE2332645C3 (de) | 1971-11-09 | 1973-06-27 | Kontinuierliches Verfahren zum . Blasformen von Behältern |
CH952673A CH574318A5 (da) | 1971-11-09 | 1973-06-29 | |
NLAANVRAGE7309144,A NL172630C (nl) | 1971-11-09 | 1973-06-29 | Werkwijze voor het continu door blaasvormen vervaardigen van houders, uitgaande van een continu geextrudeerde slang van thermoplastisch materiaal. |
FR7323867A FR2234979A1 (en) | 1971-11-09 | 1973-06-29 | Blow moulding containers - by sequentially operated moulds acting on continuously moving tube |
BE132996A BE801756A (en) | 1971-11-09 | 1973-06-29 | Blow moulding containers - by sequentially operated moulds acting on continuously moving tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CH574318A5 true CH574318A5 (da) | 1976-04-15 |
Family
ID=27560740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH952673A CH574318A5 (da) | 1971-11-09 | 1973-06-29 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH574318A5 (da) |
FR (1) | FR2234979A1 (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2623342A1 (de) * | 1976-05-25 | 1977-12-15 | Hoechst Ag | Verfahren zum extrusionsblasen thermoplastischer hohlkoerper und greifervorrichtung zum einziehen des rohlings in das blaswerkzeug |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL239773A (da) * | 1958-06-06 | |||
FR1485255A (fr) * | 1965-07-01 | 1967-06-16 | Phillips Petroleum Co | Procédé et dispositif pour le moulage et l'orientation de polymères et nouveaux produits ainsi obtenus |
US3539670A (en) * | 1968-03-29 | 1970-11-10 | Hercules Inc | Method of forming hollow plastic articles |
-
1973
- 1973-06-29 CH CH952673A patent/CH574318A5/fr not_active IP Right Cessation
- 1973-06-29 FR FR7323867A patent/FR2234979A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2234979B1 (da) | 1977-05-13 |
FR2234979A1 (en) | 1975-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |