IT1028862B - Dispositivo di stiramento longitudinale per macchine a formare per soffiatura - Google Patents

Dispositivo di stiramento longitudinale per macchine a formare per soffiatura

Info

Publication number
IT1028862B
IT1028862B IT12431/75A IT1243175A IT1028862B IT 1028862 B IT1028862 B IT 1028862B IT 12431/75 A IT12431/75 A IT 12431/75A IT 1243175 A IT1243175 A IT 1243175A IT 1028862 B IT1028862 B IT 1028862B
Authority
IT
Italy
Prior art keywords
blowing
machines
stretching device
longitudinal stretching
longitudinal
Prior art date
Application number
IT12431/75A
Other languages
English (en)
Original Assignee
Farrell Plastic Mach
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 Farrell Plastic Mach filed Critical Farrell Plastic Mach
Application granted granted Critical
Publication of IT1028862B publication Critical patent/IT1028862B/it

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
    • B29C49/44—Component parts, details or accessories; Auxiliary operations for applying pressure through the walls of an inflated bag
    • 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
    • B29C49/12—Stretching rods
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • 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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT12431/75A 1974-02-12 1975-01-29 Dispositivo di stiramento longitudinale per macchine a formare per soffiatura IT1028862B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US441811A US3905738A (en) 1974-02-12 1974-02-12 Apparatus for longitudinal stretch for blow molding

Publications (1)

Publication Number Publication Date
IT1028862B true IT1028862B (it) 1979-02-10

Family

ID=23754386

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12431/75A IT1028862B (it) 1974-02-12 1975-01-29 Dispositivo di stiramento longitudinale per macchine a formare per soffiatura

Country Status (7)

Country Link
US (1) US3905738A (it)
JP (1) JPS50110461A (it)
CA (1) CA1064662A (it)
DE (1) DE2504740A1 (it)
FR (1) FR2260439B1 (it)
GB (1) GB1502982A (it)
IT (1) IT1028862B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603479A1 (de) * 1974-10-04 1977-08-04 Farrell Plastic Mach Verfahren und vorrichtung zum blasformen von behaeltern mit grossem verhaeltnis laenge/durchmesser
US4009980A (en) * 1975-07-23 1977-03-01 Package Machinery Company Injection blow molding machine having movable parison pins
FR2355636A1 (fr) * 1976-04-01 1978-01-20 Farrell Plastic Mach Appareil de formage par soufflage d'objets en matiere plastique
US5503543A (en) * 1994-09-29 1996-04-02 Laghi; Aldo A. Prosthetic casting machine
DE10008321A1 (de) * 2000-02-17 2001-08-23 Volkswagen Ag Verfahren und Vorrichtung zur Herstellung eines Kunststoff-Formhohlteiles
DE10259641B4 (de) * 2002-12-18 2006-03-23 Carcoustics Tech Center Gmbh Verwendung eines Formwerkzeuges zum Umformen von Halbzeugen aus Kunststoff
CN113329859A (zh) 2018-12-07 2021-08-31 纳格·南科国际有限公司 用于吹塑且具有多个温度区域的芯棒组合件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305158A (en) * 1963-10-01 1967-02-21 Plastic Can Corp Multiaxially oriented containers
US3364521A (en) * 1965-09-01 1968-01-23 Emery I. Valyi Apparatus for blow molding seamless hollow objects
US3439380A (en) * 1966-11-07 1969-04-22 Phillips Petroleum Co Apparatus for blow molding biaxially oriented articles
US3754851A (en) * 1971-06-01 1973-08-28 Monsanto Co Apparatus for forming multiaxially oriented containers
US3816046A (en) * 1972-04-24 1974-06-11 J Farrell Balloon blown plastic molding

Also Published As

Publication number Publication date
DE2504740A1 (de) 1975-08-14
JPS50110461A (it) 1975-08-30
FR2260439B1 (it) 1978-10-06
FR2260439A1 (it) 1975-09-05
US3905738A (en) 1975-09-16
GB1502982A (en) 1978-03-08
CA1064662A (en) 1979-10-23

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