FR1270937A - Dispositif de fabrication de bandes souples notamment en matière thermoplastique étirée - Google Patents

Dispositif de fabrication de bandes souples notamment en matière thermoplastique étirée

Info

Publication number
FR1270937A
FR1270937A FR841363A FR841363A FR1270937A FR 1270937 A FR1270937 A FR 1270937A FR 841363 A FR841363 A FR 841363A FR 841363 A FR841363 A FR 841363A FR 1270937 A FR1270937 A FR 1270937A
Authority
FR
France
Prior art keywords
thermoplastic material
stretched thermoplastic
flexible bands
manufacturing flexible
bands
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
FR841363A
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.)
Norddeutsche Seekabelwerke GmbH
Original Assignee
Norddeutsche Seekabelwerke GmbH
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
Priority to NL256913D priority Critical patent/NL256913A/xx
Application filed by Norddeutsche Seekabelwerke GmbH filed Critical Norddeutsche Seekabelwerke GmbH
Priority to FR841363A priority patent/FR1270937A/fr
Application granted granted Critical
Publication of FR1270937A publication Critical patent/FR1270937A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/001—Cutting tubes longitudinally
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0063—Cutting longitudinally
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
FR841363A 1960-10-17 1960-10-17 Dispositif de fabrication de bandes souples notamment en matière thermoplastique étirée Expired FR1270937A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL256913D NL256913A (fr) 1960-10-17
FR841363A FR1270937A (fr) 1960-10-17 1960-10-17 Dispositif de fabrication de bandes souples notamment en matière thermoplastique étirée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841363A FR1270937A (fr) 1960-10-17 1960-10-17 Dispositif de fabrication de bandes souples notamment en matière thermoplastique étirée

Publications (1)

Publication Number Publication Date
FR1270937A true FR1270937A (fr) 1961-09-01

Family

ID=8740911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841363A Expired FR1270937A (fr) 1960-10-17 1960-10-17 Dispositif de fabrication de bandes souples notamment en matière thermoplastique étirée

Country Status (2)

Country Link
FR (1) FR1270937A (fr)
NL (1) NL256913A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027735A1 (fr) * 1979-10-19 1981-04-29 Nippon Petrochemicals Company Limited Procédé et appareil pour la fabrication de feuilles étirées à partir d'un film tubulaire
EP0061931A1 (fr) * 1981-04-01 1982-10-06 Nippon Petrochemicals Co., Ltd. Procédé et dispositif pour étirer des feuilles de polymères thermoplastiques
EP0099184A1 (fr) * 1982-06-15 1984-01-25 Nippon Petrochemicals Company, Limited Méthode et appareil pour l'étirage d'un film ou d'une nappe fibreuse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027735A1 (fr) * 1979-10-19 1981-04-29 Nippon Petrochemicals Company Limited Procédé et appareil pour la fabrication de feuilles étirées à partir d'un film tubulaire
EP0061931A1 (fr) * 1981-04-01 1982-10-06 Nippon Petrochemicals Co., Ltd. Procédé et dispositif pour étirer des feuilles de polymères thermoplastiques
EP0099184A1 (fr) * 1982-06-15 1984-01-25 Nippon Petrochemicals Company, Limited Méthode et appareil pour l'étirage d'un film ou d'une nappe fibreuse

Also Published As

Publication number Publication date
NL256913A (fr) 1900-01-01

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