ES475673A1 - Procedimiento para la produccion de cuerpos huecos a partir de preformas de material termoplastico - Google Patents
Procedimiento para la produccion de cuerpos huecos a partir de preformas de material termoplasticoInfo
- Publication number
- ES475673A1 ES475673A1 ES475673A ES475673A ES475673A1 ES 475673 A1 ES475673 A1 ES 475673A1 ES 475673 A ES475673 A ES 475673A ES 475673 A ES475673 A ES 475673A ES 475673 A1 ES475673 A1 ES 475673A1
- Authority
- ES
- Spain
- Prior art keywords
- hollow bodies
- preforms
- producing hollow
- thermoplastic preforms
- preform
- 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.)
- Expired
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
- B29C49/58—Blowing means
-
- 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
- B29C49/66—Cooling by refrigerant introduced into the blown article
-
- 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
- B29C49/76—Neck calibration
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Procedimiento para la producción de cuerpos huecos a partir de preformas de material termoplástico uno de cuyos extremos abierto comprende un cuello moldeado, al menos parcialmente, en su forma definitiva, en el que el moldeo es realizado por soplado, por medios de un fluido de expansión introducido en la preformas, encerradas en un molde, por una tobera de soplado que penetra en el interior de las preformas por su extremo abierto, caracterizado porque, en el curso de la introducción de la tobera de soplado, se aisla la región del interior de las preformas comprende entre la tobera y la parte moldeada del cuello de las preformas, del resto de las preformas, y se procede a una refrigeración de la región aislada por un barrido mediante un fluido refrigerante .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7736798A FR2410548A1 (fr) | 1977-12-05 | 1977-12-05 | Procede pour la production de corps creux a partir de preformes en matiere thermoplastique |
Publications (1)
Publication Number | Publication Date |
---|---|
ES475673A1 true ES475673A1 (es) | 1979-04-01 |
Family
ID=9198542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES475673A Expired ES475673A1 (es) | 1977-12-05 | 1978-12-04 | Procedimiento para la produccion de cuerpos huecos a partir de preformas de material termoplastico |
Country Status (19)
Country | Link |
---|---|
US (1) | US4221759A (es) |
EP (1) | EP0002302B1 (es) |
JP (1) | JPS5486561A (es) |
AT (1) | AT379547B (es) |
AU (1) | AU519907B2 (es) |
BR (1) | BR7807969A (es) |
CA (1) | CA1116361A (es) |
DE (1) | DE2862348D1 (es) |
DK (1) | DK155038C (es) |
ES (1) | ES475673A1 (es) |
FI (1) | FI68557C (es) |
FR (1) | FR2410548A1 (es) |
IE (1) | IE47895B1 (es) |
IT (1) | IT1101380B (es) |
MX (1) | MX150078A (es) |
NO (1) | NO153597C (es) |
PT (1) | PT68818A (es) |
SU (1) | SU967266A3 (es) |
ZA (1) | ZA786377B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2656823B1 (fr) * | 1990-01-09 | 1992-06-12 | Kerplas Snc | Poincon pour injection-soufflage d'un corps creux et machine utilisant un tel poincon. |
WO1994006618A1 (en) * | 1992-09-22 | 1994-03-31 | Pepsico, Inc. | Blow molding preform, process and apparatus |
US6221305B1 (en) * | 1998-11-23 | 2001-04-24 | Milacron Inc. | Compression molded neck body with smooth inner wall |
US7550105B2 (en) * | 2005-02-23 | 2009-06-23 | Access Business Group International Llc | Apparatus and method for strengthening blow molded articles |
JP6730164B2 (ja) * | 2016-10-31 | 2020-07-29 | 株式会社吉野工業所 | 液体ブロー成形装置及び液体ブロー成形方法 |
CN109702993A (zh) * | 2019-02-15 | 2019-05-03 | 马革 | 一种吹塑机的吹气***及其吹气工艺 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1461849A1 (de) * | 1951-01-28 | 1969-05-22 | Bonatex Ets | Verfahren zur Herstellung und Fuellung von Kunststoffbehaeltern und Vorrichtung zu seiner Durchfuehrung |
DE1259090B (de) * | 1958-12-19 | 1968-01-18 | Fischer Maschf Johann | Verfahren und Vorrichtung zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff |
US3048889A (en) * | 1959-03-10 | 1962-08-14 | Fischer Stefan | Process and apparatus for forming hollow objects |
US3114596A (en) * | 1961-10-19 | 1963-12-17 | Union Carbide Corp | Direct neck cooling during blow molding |
DE1479200A1 (de) * | 1964-07-22 | 1969-05-29 | Rainer Fischer | Verfahren und Vorrichtung zum Herstellen von Flaschen aus warmformbarem Kunststoff und zum Abtrennen abgequetschten Materials |
US3502758A (en) * | 1965-11-09 | 1970-03-24 | Tenneco Chem | Production of blow moulded articles |
CA960818A (en) * | 1970-02-19 | 1975-01-14 | Bryant Edwards | Non-nestable container |
FR2119922B1 (es) * | 1970-12-30 | 1975-07-18 | Illinois Tool Works | |
US3717429A (en) * | 1971-01-04 | 1973-02-20 | Phillips Petroleum Co | Apparatus for cooling the blow pin and plastic molding material during blow molding operation |
US3767747A (en) * | 1971-01-04 | 1973-10-23 | Owens Illinois Inc | Method for blow molding |
US3969060A (en) * | 1971-08-20 | 1976-07-13 | Heidenreich & Harbeck Zweingniederlassung Der Gildemeister Ag | Apparatus for deforming a tubular slug of thermoplastic material |
GB1400763A (en) * | 1971-08-20 | 1975-07-23 | Heidenreich & Harbeck Gmbh | Method of and apparatus for deforming a tubular slug of thermo plastic material |
SE407179B (sv) * | 1977-01-25 | 1979-03-19 | Aga Ab | Anordning for framstellning av plastbehallare genom uppblasning medelst gaser, av vilka atminstone en er djupkyld |
-
1977
- 1977-12-05 FR FR7736798A patent/FR2410548A1/fr active Granted
-
1978
- 1978-11-13 ZA ZA00786377A patent/ZA786377B/xx unknown
- 1978-11-17 NO NO783881A patent/NO153597C/no unknown
- 1978-11-20 AU AU41713/78A patent/AU519907B2/en not_active Expired
- 1978-11-22 PT PT68818A patent/PT68818A/pt unknown
- 1978-11-24 FI FI783601A patent/FI68557C/fi not_active IP Right Cessation
- 1978-11-29 DK DK533578A patent/DK155038C/da not_active IP Right Cessation
- 1978-11-29 MX MX175808A patent/MX150078A/es unknown
- 1978-11-30 EP EP78200324A patent/EP0002302B1/fr not_active Expired
- 1978-11-30 DE DE7878200324T patent/DE2862348D1/de not_active Expired
- 1978-12-04 ES ES475673A patent/ES475673A1/es not_active Expired
- 1978-12-04 BR BR7807969A patent/BR7807969A/pt unknown
- 1978-12-04 US US05/965,887 patent/US4221759A/en not_active Expired - Lifetime
- 1978-12-04 IE IE2401/78A patent/IE47895B1/en not_active IP Right Cessation
- 1978-12-04 CA CA000317311A patent/CA1116361A/fr not_active Expired
- 1978-12-05 JP JP15047678A patent/JPS5486561A/ja active Pending
- 1978-12-05 IT IT30551/78A patent/IT1101380B/it active
- 1978-12-05 SU SU782696352A patent/SU967266A3/ru active
- 1978-12-05 AT AT0869078A patent/AT379547B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2410548A1 (fr) | 1979-06-29 |
FR2410548B1 (es) | 1980-08-22 |
AU519907B2 (en) | 1982-01-07 |
FI68557C (fi) | 1985-10-10 |
DK155038C (da) | 1989-06-26 |
FI783601A (fi) | 1979-06-06 |
NO153597C (no) | 1986-05-21 |
DE2862348D1 (en) | 1983-12-29 |
CA1116361A (fr) | 1982-01-19 |
MX150078A (es) | 1984-03-13 |
SU967266A3 (ru) | 1982-10-15 |
EP0002302A1 (fr) | 1979-06-13 |
IE782401L (en) | 1979-06-05 |
AT379547B (de) | 1986-01-27 |
IT7830551A0 (it) | 1978-12-05 |
AU4171378A (en) | 1979-06-14 |
DK155038B (da) | 1989-01-30 |
NO783881L (no) | 1979-06-06 |
US4221759A (en) | 1980-09-09 |
IT1101380B (it) | 1985-09-28 |
ZA786377B (en) | 1979-10-31 |
FI68557B (fi) | 1985-06-28 |
IE47895B1 (en) | 1984-07-11 |
DK533578A (da) | 1979-06-06 |
NO153597B (no) | 1986-01-13 |
EP0002302B1 (fr) | 1983-11-23 |
JPS5486561A (en) | 1979-07-10 |
PT68818A (fr) | 1978-12-01 |
ATA869078A (de) | 1985-06-15 |
BR7807969A (pt) | 1979-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971201 |