FR2140736A7 - Thermoplastic bottles - with necks calibrated by selective remoulding - Google Patents

Thermoplastic bottles - with necks calibrated by selective remoulding

Info

Publication number
FR2140736A7
FR2140736A7 FR7115436A FR7115436A FR2140736A7 FR 2140736 A7 FR2140736 A7 FR 2140736A7 FR 7115436 A FR7115436 A FR 7115436A FR 7115436 A FR7115436 A FR 7115436A FR 2140736 A7 FR2140736 A7 FR 2140736A7
Authority
FR
France
Prior art keywords
necks
bottles
pref
remoulding
calibrated
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
Application number
FR7115436A
Other languages
English (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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain 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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR7115436A priority Critical patent/FR2140736A7/fr
Application granted granted Critical
Publication of FR2140736A7 publication Critical patent/FR2140736A7/fr
Expired legal-status Critical Current

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
    • B29C49/76—Neck calibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (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)
FR7115436A 1971-04-29 1971-04-29 Thermoplastic bottles - with necks calibrated by selective remoulding Expired FR2140736A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7115436A FR2140736A7 (en) 1971-04-29 1971-04-29 Thermoplastic bottles - with necks calibrated by selective remoulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7115436A FR2140736A7 (en) 1971-04-29 1971-04-29 Thermoplastic bottles - with necks calibrated by selective remoulding

Publications (1)

Publication Number Publication Date
FR2140736A7 true FR2140736A7 (en) 1973-01-19

Family

ID=9076164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7115436A Expired FR2140736A7 (en) 1971-04-29 1971-04-29 Thermoplastic bottles - with necks calibrated by selective remoulding

Country Status (1)

Country Link
FR (1) FR2140736A7 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348802A1 (fr) * 1976-04-20 1977-11-18 Tetra Pak Dev Procede pour le traitement de recipients en matiere plastique rigide et dispositif pour la mise en oeuvre de ce procede
EP0066982A2 (fr) * 1981-05-19 1982-12-15 Yoshino Kogyosho CO., LTD. Procédé pour augmenter la résistance du goulot d'un récipient en forme de bouteille fabriquée de polyéthylène-téréphtalate orienté biaxialement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348802A1 (fr) * 1976-04-20 1977-11-18 Tetra Pak Dev Procede pour le traitement de recipients en matiere plastique rigide et dispositif pour la mise en oeuvre de ce procede
EP0066982A2 (fr) * 1981-05-19 1982-12-15 Yoshino Kogyosho CO., LTD. Procédé pour augmenter la résistance du goulot d'un récipient en forme de bouteille fabriquée de polyéthylène-téréphtalate orienté biaxialement
EP0066982A3 (en) * 1981-05-19 1984-05-23 Yoshino Kogyosho Co., Ltd. Method of strengthening the neck portion of a bottle-shaped container of biaxially-oriented polyethylene terephthalate resin

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