BE802636A - Procede de formage d'articles moules creux en polypropylene - Google Patents

Procede de formage d'articles moules creux en polypropylene

Info

Publication number
BE802636A
BE802636A BE133731A BE133731A BE802636A BE 802636 A BE802636 A BE 802636A BE 133731 A BE133731 A BE 133731A BE 133731 A BE133731 A BE 133731A BE 802636 A BE802636 A BE 802636A
Authority
BE
Belgium
Prior art keywords
polypropylene
molded articles
hollow molded
forming hollow
forming
Prior art date
Application number
BE133731A
Other languages
English (en)
French (fr)
Inventor
M Handa
Y Abe
Y Miyara
Y Shirabe
Y Sugita
F Tsugawa
K Oshima
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of BE802636A publication Critical patent/BE802636A/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
    • B29C49/08—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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29C2949/079—Auxiliary parts or inserts
    • B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2105/258—Tubular

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
BE133731A 1972-07-27 1973-07-20 Procede de formage d'articles moules creux en polypropylene BE802636A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47074577A JPS4932962A (de) 1972-07-27 1972-07-27

Publications (1)

Publication Number Publication Date
BE802636A true BE802636A (fr) 1973-11-16

Family

ID=13551163

Family Applications (1)

Application Number Title Priority Date Filing Date
BE133731A BE802636A (fr) 1972-07-27 1973-07-20 Procede de formage d'articles moules creux en polypropylene

Country Status (7)

Country Link
JP (1) JPS4932962A (de)
AU (1) AU468925B2 (de)
BE (1) BE802636A (de)
CA (1) CA1002718A (de)
DE (1) DE2338236C2 (de)
FR (1) FR2194548A1 (de)
IT (1) IT998296B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES445287A1 (es) * 1975-02-20 1977-10-01 Carnaud Total Interplastic Procedimiento de fabricacion de cuerpos huecos de material termoplastico.
FR2301366A1 (fr) * 1975-02-20 1976-09-17 Carnaud Total Interplastic Procede de fabrication de corps cr
JPS5831286B2 (ja) * 1977-08-24 1983-07-05 呉羽化学工業株式会社 パリソン受渡し方法及び装置
JPS605450B2 (ja) * 1977-08-29 1985-02-12 東洋紡績株式会社 スリガラス調表面を有する中空容器の製造方法
JPS559835A (en) * 1978-07-06 1980-01-24 Yoshino Kogyosho Co Ltd Blow molding method
GB2072091B (en) * 1979-10-09 1984-08-15 Yoshino Kogyosho Co Ltd Bottle-shaped container of orientation-moulded polypropylene resin and method of moulding the same
JPS5787478A (en) * 1980-11-21 1982-05-31 Sakata Shokai Ltd Ink composition for dry lithographic printing
JPS5746800U (de) * 1980-08-29 1982-03-15
JPS5838126A (ja) * 1981-08-31 1983-03-05 Showa Denko Kk ポリオレフインの押出中空成形品およびその成形方法
JPS5995121A (ja) * 1982-11-22 1984-06-01 Yoshino Kogyosho Co Ltd ２軸延伸成形壜体成形用の１次成形品の取扱い方法
FR2569114B1 (fr) * 1984-08-20 1988-11-18 Biotrol Sa Lab Sonde d'injection a haut debit de produit de contraste pour examens radiologiques et son procede d'obtention
JP2565160B2 (ja) * 1987-04-10 1996-12-18 ソニー株式会社 発光装置
IT201600083036A1 (it) * 2016-08-05 2018-02-05 Sacmi Un dispositivo ed un metodo per la formatura di un oggetto in materiale polimerico attraverso il soffiaggio di un corpo tubolare.
CN112223725B (zh) * 2020-09-23 2022-06-28 四川科伦药业股份有限公司 一种塑料输液容器注吹一体制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1037115A (en) * 1964-05-12 1966-07-27 Owens Illinois Inc A method of making hollow plastic articles
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
DE1916121A1 (de) * 1968-03-29 1970-10-08 Hoechst Ag Verfahren zur Herstellung von Hohlkoerpern aus Kunststoff
US3539670A (en) * 1968-03-29 1970-11-10 Hercules Inc Method of forming hollow plastic articles
AT313569B (de) * 1969-08-04 1974-02-25 Warnecke Tuwa Plastik Verfahren zur Herstellung von Flaschen
ZA708716B (en) * 1970-01-15 1972-01-26 Beloit Corp Blow moulding method and apparatus
JPS6316245A (ja) 1986-07-09 1988-01-23 Sanyo Electric Co Ltd 不凝縮ガス圧力測定装置

Also Published As

Publication number Publication date
IT998296B (it) 1976-01-20
FR2194548A1 (en) 1974-03-01
DE2338236A1 (de) 1974-02-14
AU5856173A (en) 1975-02-27
JPS4932962A (de) 1974-03-26
DE2338236C2 (de) 1982-05-13
CA1002718A (en) 1977-01-04
AU468925B2 (en) 1976-01-29

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: KUREHA K.K.K.

Effective date: 19930720