FR1300945A - Method and device for molding hollow articles in thermoplastic material by blow molding - Google Patents

Method and device for molding hollow articles in thermoplastic material by blow molding

Info

Publication number
FR1300945A
FR1300945A FR866581A FR866581A FR1300945A FR 1300945 A FR1300945 A FR 1300945A FR 866581 A FR866581 A FR 866581A FR 866581 A FR866581 A FR 866581A FR 1300945 A FR1300945 A FR 1300945A
Authority
FR
France
Prior art keywords
molding
thermoplastic material
hollow articles
blow molding
blow
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
FR866581A
Other languages
French (fr)
Inventor
Besson
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.)
MATIERES PLASTIQUES M R B SOC
Original Assignee
MATIERES PLASTIQUES M R B SOC
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 MATIERES PLASTIQUES M R B SOC filed Critical MATIERES PLASTIQUES M R B SOC
Priority to FR866581A priority Critical patent/FR1300945A/en
Application granted granted Critical
Publication of FR1300945A publication Critical patent/FR1300945A/en
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
    • B29C49/02—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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR866581A 1961-06-30 1961-06-30 Method and device for molding hollow articles in thermoplastic material by blow molding Expired FR1300945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR866581A FR1300945A (en) 1961-06-30 1961-06-30 Method and device for molding hollow articles in thermoplastic material by blow molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866581A FR1300945A (en) 1961-06-30 1961-06-30 Method and device for molding hollow articles in thermoplastic material by blow molding

Publications (1)

Publication Number Publication Date
FR1300945A true FR1300945A (en) 1962-08-10

Family

ID=8758380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866581A Expired FR1300945A (en) 1961-06-30 1961-06-30 Method and device for molding hollow articles in thermoplastic material by blow molding

Country Status (1)

Country Link
FR (1) FR1300945A (en)

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