ZA786377B - Process for the production of hollow articles from preforms of a thermoplastic - Google Patents

Process for the production of hollow articles from preforms of a thermoplastic

Info

Publication number
ZA786377B
ZA786377B ZA00786377A ZA786377A ZA786377B ZA 786377 B ZA786377 B ZA 786377B ZA 00786377 A ZA00786377 A ZA 00786377A ZA 786377 A ZA786377 A ZA 786377A ZA 786377 B ZA786377 B ZA 786377B
Authority
ZA
South Africa
Prior art keywords
preforms
thermoplastic
production
hollow articles
articles
Prior art date
Application number
ZA00786377A
Other languages
English (en)
Inventor
P Ghyselinck
G Hubert
Original Assignee
Solvay
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Solvay filed Critical Solvay
Publication of ZA786377B publication Critical patent/ZA786377B/xx

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)
ZA00786377A 1977-12-05 1978-11-13 Process for the production of hollow articles from preforms of a thermoplastic ZA786377B (en)

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
ZA786377B true ZA786377B (en) 1979-10-31

Family

ID=9198542

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00786377A ZA786377B (en) 1977-12-05 1978-11-13 Process for the production of hollow articles from preforms of a thermoplastic

Country Status (19)

Country Link
US (1) US4221759A (da)
EP (1) EP0002302B1 (da)
JP (1) JPS5486561A (da)
AT (1) AT379547B (da)
AU (1) AU519907B2 (da)
BR (1) BR7807969A (da)
CA (1) CA1116361A (da)
DE (1) DE2862348D1 (da)
DK (1) DK155038C (da)
ES (1) ES475673A1 (da)
FI (1) FI68557C (da)
FR (1) FR2410548A1 (da)
IE (1) IE47895B1 (da)
IT (1) IT1101380B (da)
MX (1) MX150078A (da)
NO (1) NO153597C (da)
PT (1) PT68818A (da)
SU (1) SU967266A3 (da)
ZA (1) ZA786377B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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.
PL173243B1 (pl) * 1992-09-22 1998-02-27 Pepsico Inc Sposób odprężania i rozdmuchiwania termoplastycznego, dwuosiowo zorientowanego pojemnika
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 一种吹塑机的吹气系统及其吹气工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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 (da) * 1970-12-30 1975-07-18 Illinois Tool Works
US3767747A (en) * 1971-01-04 1973-10-23 Owens Illinois Inc Method for blow molding
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
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

Also Published As

Publication number Publication date
ATA869078A (de) 1985-06-15
FI68557C (fi) 1985-10-10
CA1116361A (fr) 1982-01-19
AT379547B (de) 1986-01-27
IT1101380B (it) 1985-09-28
FR2410548B1 (da) 1980-08-22
FI68557B (fi) 1985-06-28
IE782401L (en) 1979-06-05
DK533578A (da) 1979-06-06
IT7830551A0 (it) 1978-12-05
NO153597B (no) 1986-01-13
MX150078A (es) 1984-03-13
AU4171378A (en) 1979-06-14
JPS5486561A (en) 1979-07-10
IE47895B1 (en) 1984-07-11
NO783881L (no) 1979-06-06
SU967266A3 (ru) 1982-10-15
DK155038C (da) 1989-06-26
PT68818A (fr) 1978-12-01
DK155038B (da) 1989-01-30
FR2410548A1 (fr) 1979-06-29
EP0002302B1 (fr) 1983-11-23
AU519907B2 (en) 1982-01-07
DE2862348D1 (en) 1983-12-29
BR7807969A (pt) 1979-07-31
NO153597C (no) 1986-05-21
FI783601A (fi) 1979-06-06
US4221759A (en) 1980-09-09
ES475673A1 (es) 1979-04-01
EP0002302A1 (fr) 1979-06-13

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