FR986585A - Process for the manufacture of plastic profiles and equipment for its implementation - Google Patents

Process for the manufacture of plastic profiles and equipment for its implementation

Info

Publication number
FR986585A
FR986585A FR986585DA FR986585A FR 986585 A FR986585 A FR 986585A FR 986585D A FR986585D A FR 986585DA FR 986585 A FR986585 A FR 986585A
Authority
FR
France
Prior art keywords
implementation
manufacture
equipment
plastic profiles
profiles
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
Other languages
French (fr)
Inventor
Marcel Sans
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.)
GAMMA ETS
Original Assignee
GAMMA ETS
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 GAMMA ETS filed Critical GAMMA ETS
Application granted granted Critical
Publication of FR986585A publication Critical patent/FR986585A/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
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR986585D 1949-03-15 1949-03-15 Process for the manufacture of plastic profiles and equipment for its implementation Expired FR986585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986585T 1949-03-15

Publications (1)

Publication Number Publication Date
FR986585A true FR986585A (en) 1951-08-02

Family

ID=9538187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986585D Expired FR986585A (en) 1949-03-15 1949-03-15 Process for the manufacture of plastic profiles and equipment for its implementation

Country Status (1)

Country Link
FR (1) FR986585A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044114A (en) * 1958-02-21 1962-07-17 Bemberg Ag Apparatus for production of tubular blown foils of polyvinyl chloride interpolymers
DE1183667B (en) * 1957-07-09 1964-12-17 Lonza Ag Process for the production of smooth hoses, in particular film hoses, made of thermoplastic material, and an injection head on a heated extruder for carrying out the process
US3431163A (en) * 1964-07-09 1969-03-04 Monsanto Chemicals Foamed aliphatic resin products having elongated cells at right angles to a surface skin and their manufacture
US3478390A (en) * 1965-10-22 1969-11-18 Federal Cartridge Corp Supporting die
DE2028538A1 (en) * 1970-06-10 1971-12-16 Dynamit Nobel Ag Method and device for extrusion of hollow bodies
EP0446416A2 (en) * 1990-03-16 1991-09-18 Nkk Corporation Method of extruding thermoplastic resin pipe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183667B (en) * 1957-07-09 1964-12-17 Lonza Ag Process for the production of smooth hoses, in particular film hoses, made of thermoplastic material, and an injection head on a heated extruder for carrying out the process
US3044114A (en) * 1958-02-21 1962-07-17 Bemberg Ag Apparatus for production of tubular blown foils of polyvinyl chloride interpolymers
US3431163A (en) * 1964-07-09 1969-03-04 Monsanto Chemicals Foamed aliphatic resin products having elongated cells at right angles to a surface skin and their manufacture
US3478390A (en) * 1965-10-22 1969-11-18 Federal Cartridge Corp Supporting die
DE2028538A1 (en) * 1970-06-10 1971-12-16 Dynamit Nobel Ag Method and device for extrusion of hollow bodies
EP0446416A2 (en) * 1990-03-16 1991-09-18 Nkk Corporation Method of extruding thermoplastic resin pipe
EP0446416A3 (en) * 1990-03-16 1991-11-13 Nkk Corporation Method of extruding thermoplastic resin pipe

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