CA2403367A1 - Procede et dispositif de temperage de preformes - Google Patents
Procede et dispositif de temperage de preformes Download PDFInfo
- Publication number
- CA2403367A1 CA2403367A1 CA002403367A CA2403367A CA2403367A1 CA 2403367 A1 CA2403367 A1 CA 2403367A1 CA 002403367 A CA002403367 A CA 002403367A CA 2403367 A CA2403367 A CA 2403367A CA 2403367 A1 CA2403367 A1 CA 2403367A1
- Authority
- CA
- Canada
- Prior art keywords
- preforms
- translation
- temperature
- rotational movement
- sic
- 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.)
- Abandoned
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
- B29C49/42—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
-
- 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
- B29C49/42—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
- B29C49/6458—Thermal conditioning of preforms characterised by temperature differential tangentially, i.e. along circumference
-
- 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
- B29C49/68—Ovens specially adapted for heating preforms or parisons
-
- 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
- B29C49/68—Ovens specially adapted for heating preforms or parisons
- B29C49/685—Rotating the preform in relation to heating means
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
L'invention concerne un procédé et un dispositif permettant le tempérage de préformes en matière thermoplastique. Les préformes sont destinées à être moulées en contenants par soufflage. Les préformes sont dotées sur leur périphérie d'un profil de température et, pendant leur tempérage le long d'une section de translation, elles passent à côté d'au moins un dispositif de chauffage (14). En outre, les préformes sont, au moins par intermittence, entraînées en rotation autour de leur axe longitudinal. Une commande du mouvement de rotation (8) est, au moins par intermittence, découplée du mouvement de translation. La commande du mouvement de translation est exécutée de telle façon que les zones périphériques des préformes, à tempérer à une température plus chaude, sont tournées vers le dispositif de chauffage plus longtemps que celles à tempérer à une température plus froide. La commande présente un générateur de consigne pour une évolution variable dans le temps des valeurs théoriques de la vitesse de rotation des préformes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10012765A DE10012765A1 (de) | 2000-03-16 | 2000-03-16 | Verfahren zur Temperierung von Vorformlingen sowie Vorrichtung zur Temperierung |
DE10012765.7 | 2000-03-16 | ||
PCT/DE2001/000842 WO2001068350A1 (fr) | 2000-03-16 | 2001-03-03 | Procede et dispositif de temperage de preformes |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2403367A1 true CA2403367A1 (fr) | 2001-09-20 |
Family
ID=7634914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002403367A Abandoned CA2403367A1 (fr) | 2000-03-16 | 2001-03-03 | Procede et dispositif de temperage de preformes |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1272331A1 (fr) |
JP (1) | JP2003526544A (fr) |
AU (1) | AU2001244075A1 (fr) |
CA (1) | CA2403367A1 (fr) |
DE (1) | DE10012765A1 (fr) |
WO (1) | WO2001068350A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110239064A (zh) * | 2018-03-09 | 2019-09-17 | Smi单一股东有限责任公司 | 用于预成型体的烘箱 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4831342B2 (ja) | 2006-12-08 | 2011-12-07 | 東洋製罐株式会社 | プリフォーム加熱システム |
DE102010044828A1 (de) * | 2010-09-09 | 2012-03-15 | Krones Aktiengesellschaft | Vorrichtung und Verfahren zur Herstellung ovaler Kunststoffbehältnisse |
DE102014118292A1 (de) * | 2014-12-10 | 2016-06-16 | Krones Aktiengesellschaft | Vorrichtung und Verfahren zum Erwärmen von Kunststoffvorformlingen mit Profilierung |
JPWO2022181627A1 (fr) * | 2021-02-25 | 2022-09-01 | ||
DE102021133797A1 (de) * | 2021-12-20 | 2023-06-22 | Krones Aktiengesellschaft | Vorrichtung und Verfahren zum Herstellen von Kunststoffbehältnissen mit nicht kreisförmigen Querschnitten |
DE102021133791A1 (de) | 2021-12-20 | 2023-06-22 | Krones Aktiengesellschaft | Vorrichtung und Verfahren zum Herstellen von Kunststoffbehältnissen mit nicht kreisförmigen Querschnitten |
DE102021133783A1 (de) | 2021-12-20 | 2023-06-22 | Krones Aktiengesellschaft | Vorrichtung und Verfahren zum Herstellen von Kunststoffbehältnissen mit nicht kreisförmigen Querschnitten |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5292243A (en) * | 1992-09-28 | 1994-03-08 | Cincinnati Milacron Inc. | Apparatus for heating portions of container preforms |
FR2703944B1 (fr) * | 1993-04-15 | 1995-06-23 | Sidel Sa | Procédé et installation pour le traitement thermique du corps d'une préforme en matériau thermoplastique. |
DE19608570A1 (de) * | 1996-03-06 | 1997-09-11 | Krupp Corpoplast Masch | Verfahren zur Temperierung von Vorformlingen sowie Vorrichtung zur Temperierung |
US5853775A (en) * | 1997-12-05 | 1998-12-29 | Electra Form, Inc. | Non-Round container blow molding apparatus |
DE19757818A1 (de) * | 1997-12-24 | 1999-07-01 | Krupp Corpoplast Masch | Verfahren zur Temperierung von Vorformlingen sowie Vorrichtung zur Temperierung |
DE19906438A1 (de) * | 1999-02-16 | 2000-08-17 | Krupp Corpoplast Masch | Verfahren und Vorrichtung zur Übergabe von Behältern |
US6146134A (en) * | 1999-05-20 | 2000-11-14 | Husky Injection Molding Systems Ltd. | Oven-pallet alignment and profiled heating of preforms |
-
2000
- 2000-03-16 DE DE10012765A patent/DE10012765A1/de not_active Withdrawn
-
2001
- 2001-03-03 EP EP01916904A patent/EP1272331A1/fr not_active Withdrawn
- 2001-03-03 AU AU2001244075A patent/AU2001244075A1/en not_active Abandoned
- 2001-03-03 JP JP2001566884A patent/JP2003526544A/ja active Pending
- 2001-03-03 WO PCT/DE2001/000842 patent/WO2001068350A1/fr not_active Application Discontinuation
- 2001-03-03 CA CA002403367A patent/CA2403367A1/fr not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110239064A (zh) * | 2018-03-09 | 2019-09-17 | Smi单一股东有限责任公司 | 用于预成型体的烘箱 |
Also Published As
Publication number | Publication date |
---|---|
EP1272331A1 (fr) | 2003-01-08 |
JP2003526544A (ja) | 2003-09-09 |
WO2001068350A1 (fr) | 2001-09-20 |
AU2001244075A1 (en) | 2001-09-24 |
DE10012765A1 (de) | 2001-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |