CH507802A - Process and injection mold for the production of hollow bodies from thermoplastics - Google Patents
Process and injection mold for the production of hollow bodies from thermoplasticsInfo
- Publication number
- CH507802A CH507802A CH252770A CH252770A CH507802A CH 507802 A CH507802 A CH 507802A CH 252770 A CH252770 A CH 252770A CH 252770 A CH252770 A CH 252770A CH 507802 A CH507802 A CH 507802A
- Authority
- CH
- Switzerland
- Prior art keywords
- thermoplastics
- production
- injection mold
- hollow bodies
- bodies
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of 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
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
- B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C2045/7343—Heating or cooling of the mould heating or cooling different mould parts at different temperatures
-
- 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
- B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH252770A CH507802A (en) | 1970-02-25 | 1970-02-25 | Process and injection mold for the production of hollow bodies from thermoplastics |
NL7102479A NL7102479A (en) | 1970-02-25 | 1971-02-24 | |
DE19712108774 DE2108774A1 (en) | 1970-02-25 | 1971-02-24 | Method and device for the production of hollow bodies made of plastics |
FR7106389A FR2080760B1 (en) | 1970-02-25 | 1971-02-25 | |
GB2253471A GB1343732A (en) | 1970-02-25 | 1971-04-19 | Manufacture of hollow bodies of synthetic resinous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH252770A CH507802A (en) | 1970-02-25 | 1970-02-25 | Process and injection mold for the production of hollow bodies from thermoplastics |
Publications (1)
Publication Number | Publication Date |
---|---|
CH507802A true CH507802A (en) | 1971-05-31 |
Family
ID=4235797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH252770A CH507802A (en) | 1970-02-25 | 1970-02-25 | Process and injection mold for the production of hollow bodies from thermoplastics |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH507802A (en) |
DE (1) | DE2108774A1 (en) |
FR (1) | FR2080760B1 (en) |
GB (1) | GB1343732A (en) |
NL (1) | NL7102479A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0256777A2 (en) * | 1986-08-11 | 1988-02-24 | Hoover Universal, Inc. | Method and apparatus for injection blow moulding pet containers |
WO1995003928A1 (en) * | 1993-07-29 | 1995-02-09 | Innova Zug Ag | Device for producing moulded bodies and process for producing said device |
EP0846542A1 (en) * | 1996-12-04 | 1998-06-10 | Sony DADC Austria AG | Method of and apparatus for molding with multiple temperature adjusting channels |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1528847A (en) * | 1975-03-13 | 1978-10-18 | Monsanto Co | Process of blow moulding bottles |
GB1589052A (en) * | 1976-09-23 | 1981-05-07 | Yorkshire Imperial Plastics | Pipe of oriented thermoplastic polymeric material and method of forming the same |
GB2205063A (en) * | 1987-05-22 | 1988-11-30 | Clarke R & Co Ltd | Moulded plastics articles |
DE4444197C2 (en) * | 1994-12-13 | 1999-05-12 | Werner Kotzab | Process for tempering an injection mold and injection mold for carrying out the process |
US6352426B1 (en) | 1998-03-19 | 2002-03-05 | Advanced Plastics Technologies, Ltd. | Mold for injection molding multilayer preforms |
TWI250934B (en) | 1997-10-17 | 2006-03-11 | Advancsd Plastics Technologies | Barrier-coated polyester articles and the fabrication method thereof |
US20030031814A1 (en) * | 2000-04-28 | 2003-02-13 | Hutchinson Gerald A. | Bottles and preforms having a crystalline neck |
WO2002020246A1 (en) | 2000-09-05 | 2002-03-14 | Advanced Plastics Technologies, Ltd. | Multilayer containers and preforms having barrier properties utilizing recycled material |
EP1742785B1 (en) | 2004-04-16 | 2009-03-04 | Advanced Plastics Technologies Luxembourg S.A. | Preform and methods of manufacturing the preform and a bottle |
WO2006047429A1 (en) * | 2004-10-22 | 2006-05-04 | Advanced Plastics Technologies, Ltd. | Apparatus and method of molding preforms having a crystalline neck |
EP1943074A1 (en) | 2005-08-30 | 2008-07-16 | Advanced Plastics Technologies Luxembourg S.A. | Methods and systems for controlling mold temperatures |
FR2924046A1 (en) * | 2007-11-23 | 2009-05-29 | Oreal | Blow mold for e.g. shampoo storing and distributing container, has cooling channel with profile similar to that of cavity and located at constant distance from cavity, where channel is provided in high thermal conductivity cooling zone |
CN114410082B (en) * | 2021-12-28 | 2023-04-28 | 湖南工业大学 | Modified polylactic acid with gradient crystallinity, and preparation method and application thereof |
-
1970
- 1970-02-25 CH CH252770A patent/CH507802A/en not_active IP Right Cessation
-
1971
- 1971-02-24 DE DE19712108774 patent/DE2108774A1/en active Pending
- 1971-02-24 NL NL7102479A patent/NL7102479A/xx unknown
- 1971-02-25 FR FR7106389A patent/FR2080760B1/fr not_active Expired
- 1971-04-19 GB GB2253471A patent/GB1343732A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0256777A2 (en) * | 1986-08-11 | 1988-02-24 | Hoover Universal, Inc. | Method and apparatus for injection blow moulding pet containers |
EP0256777A3 (en) * | 1986-08-11 | 1990-01-24 | Hoover Universal, Inc. | Method and apparatus for injection blow moulding pet containers |
WO1995003928A1 (en) * | 1993-07-29 | 1995-02-09 | Innova Zug Ag | Device for producing moulded bodies and process for producing said device |
EP0846542A1 (en) * | 1996-12-04 | 1998-06-10 | Sony DADC Austria AG | Method of and apparatus for molding with multiple temperature adjusting channels |
Also Published As
Publication number | Publication date |
---|---|
FR2080760A1 (en) | 1971-11-19 |
DE2108774A1 (en) | 1971-09-09 |
GB1343732A (en) | 1974-01-16 |
NL7102479A (en) | 1971-08-27 |
FR2080760B1 (en) | 1975-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |