FR2358345A1 - Jet-assisted guide channel to remove hot blow moulding parisons - for prompt, safe parison recovery after prodn. interruptions - Google Patents

Jet-assisted guide channel to remove hot blow moulding parisons - for prompt, safe parison recovery after prodn. interruptions

Info

Publication number
FR2358345A1
FR2358345A1 FR7621814A FR7621814A FR2358345A1 FR 2358345 A1 FR2358345 A1 FR 2358345A1 FR 7621814 A FR7621814 A FR 7621814A FR 7621814 A FR7621814 A FR 7621814A FR 2358345 A1 FR2358345 A1 FR 2358345A1
Authority
FR
France
Prior art keywords
parison
prodn
guide
blow moulding
interruptions
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.)
Granted
Application number
FR7621814A
Other languages
French (fr)
Other versions
FR2358345B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Generale des Eaux Minerales de Vittel SA
Original Assignee
Societe Generale des Eaux Minerales de Vittel SA
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 Societe Generale des Eaux Minerales de Vittel SA filed Critical Societe Generale des Eaux Minerales de Vittel SA
Priority to FR7621814A priority Critical patent/FR2358345A1/en
Publication of FR2358345A1 publication Critical patent/FR2358345A1/en
Application granted granted Critical
Publication of FR2358345B1 publication Critical patent/FR2358345B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
    • B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
    • 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
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging 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
    • B29C49/02—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
    • 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
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42093—Transporting apparatus, e.g. slides, wheels or conveyors
    • B29C49/42097—Sliding rails, e.g. inclined
    • 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
    • B29C49/42378—Handling malfunction
    • 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
    • B29C49/42378—Handling malfunction
    • B29C49/4238—Ejecting defective preforms or products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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

A guide for deflecting the path of a hot extruding parison comprises a sloping channel or gutter which can move into a position to intercept the path of the descending parison and which has gas jets to assist movement of the parison down the guide. The guide leads the parison to an ancillary system, e.g. a conveyor, bin or sec. guide, for removing the discharged piece of parison. Used to remove and recover parison material from a blow moulding machine if and when prodn. is interrupted further downstream. It is safer than manual deflection of the parison path from between halves of an open mould, and can be actuated to intervene automatically.
FR7621814A 1976-07-16 1976-07-16 Jet-assisted guide channel to remove hot blow moulding parisons - for prompt, safe parison recovery after prodn. interruptions Granted FR2358345A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7621814A FR2358345A1 (en) 1976-07-16 1976-07-16 Jet-assisted guide channel to remove hot blow moulding parisons - for prompt, safe parison recovery after prodn. interruptions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621814A FR2358345A1 (en) 1976-07-16 1976-07-16 Jet-assisted guide channel to remove hot blow moulding parisons - for prompt, safe parison recovery after prodn. interruptions

Publications (2)

Publication Number Publication Date
FR2358345A1 true FR2358345A1 (en) 1978-02-10
FR2358345B1 FR2358345B1 (en) 1980-04-30

Family

ID=9175814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621814A Granted FR2358345A1 (en) 1976-07-16 1976-07-16 Jet-assisted guide channel to remove hot blow moulding parisons - for prompt, safe parison recovery after prodn. interruptions

Country Status (1)

Country Link
FR (1) FR2358345A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1013573A1 (en) * 1998-12-21 2000-06-28 Free-Flow Packaging International, Inc. Air-filled packing cushion delivery system
US6519916B1 (en) 1998-12-21 2003-02-18 Free-Flow Packaging International, Inc. System and method for conveying air-filled packing cushions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1013573A1 (en) * 1998-12-21 2000-06-28 Free-Flow Packaging International, Inc. Air-filled packing cushion delivery system
US6519916B1 (en) 1998-12-21 2003-02-18 Free-Flow Packaging International, Inc. System and method for conveying air-filled packing cushions
US6536183B1 (en) 1998-12-21 2003-03-25 Free-Flow Packaging International, Inc. Air-filled packing cushion delivery system
US6672033B2 (en) 1998-12-21 2004-01-06 Free-Flow Packaging International, Inc. Air-filled packing cushion delivery system

Also Published As

Publication number Publication date
FR2358345B1 (en) 1980-04-30

Similar Documents

Publication Publication Date Title
DE3161830D1 (en) Process for the production of blow molded articles accompanied with the recovery of a blowing gas
FI945432A0 (en) Apparatus for continuous production of raw material sheet polyurethane foam
SE8004003L (en) PUT TO MAKE A ROD-SIZED ELEMENT AND APPARATUS THEREOF
DE3067545D1 (en) Device for influencing the weight of a hollow thermoplastic body produced by the extrusion-blowing method
FR2358345A1 (en) Jet-assisted guide channel to remove hot blow moulding parisons - for prompt, safe parison recovery after prodn. interruptions
FI98137B (en) Method and apparatus for orienting a plastic tube and oriented rib flange plastic tube provided by the method
ES435694A1 (en) Parison extrusion head
GB1482105A (en) Blow-moulding
JPS5751134A (en) Device for manufacturing hollow glass product
GB1072624A (en) Process for devolatilizing polymeric materials
GB789816A (en) Improvements in or relating to the manufacture of bottles and other hollow articles from plastic material
ES307866A1 (en) An apparatus for the automatic moulding of hollow articles from sheet plastics material
ES389331A1 (en) Apparatus for separating the surplus of thermoplastic material from the neck portions of blow-molded containers
ES433270A1 (en) Apparatus for separation of waste material from a moulded article
GB1564318A (en) Apparatus for the manufacture of hollow bodies of a thermoplastic by blow-moulding
JPS57201632A (en) Manufacture of blow molded article
JPS53106768A (en) Production of thermoplastic resin blow moldings and device therefor
SE7701226L (en) DEVICE FOR INFORMING A FLEXIBLE STARTING STRIPE PROVIDED WITH A STARTING HEAD IN A STRING MOLDING SYSTEM
US3796530A (en) Parison engaging, severing and stripping mechanism
US3919375A (en) Parison engaging, severing and stripping method
SI9520063A (en) Method and devices for producing a moulded plastic article
JPS56167612A (en) Method of stick cosmetic molding and device therefor
ES445222A1 (en) Method and apparatus for stuffing loaf molds
JPS57178726A (en) Molding method and apparatus of bend composed of plastics material
JPS5637136A (en) Method and apparatus for detecting residue in plastic molder

Legal Events

Date Code Title Description
ST Notification of lapse