FR1062707A - Procédé et appareil de fabrication de pellicules ou bandes continues - Google Patents

Procédé et appareil de fabrication de pellicules ou bandes continues

Info

Publication number
FR1062707A
FR1062707A FR1062707DA FR1062707A FR 1062707 A FR1062707 A FR 1062707A FR 1062707D A FR1062707D A FR 1062707DA FR 1062707 A FR1062707 A FR 1062707A
Authority
FR
France
Prior art keywords
webs
continuous films
manufacturing continuous
manufacturing
films
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
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.)
Akzo Nobel UK PLC
Original Assignee
American Viscose Corp
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 American Viscose Corp filed Critical American Viscose Corp
Application granted granted Critical
Publication of FR1062707A publication Critical patent/FR1062707A/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
    • 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
    • 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
    • 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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1062707D 1951-09-07 1952-09-04 Procédé et appareil de fabrication de pellicules ou bandes continues Expired FR1062707A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1062707XA 1951-09-07 1951-09-07

Publications (1)

Publication Number Publication Date
FR1062707A true FR1062707A (fr) 1954-04-27

Family

ID=22310489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062707D Expired FR1062707A (fr) 1951-09-07 1952-09-04 Procédé et appareil de fabrication de pellicules ou bandes continues

Country Status (1)

Country Link
FR (1) FR1062707A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1077422B (de) * 1955-07-13 1960-03-10 Ici Ltd Vorrichtung zum Abstreifen von Fluessigkeit auf der Oberflaeche von aufgeblasenen Schlauchfolien aus organischem thermoplastischem Material
US2941255A (en) * 1955-09-14 1960-06-21 Du Pont Process for treating film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1077422B (de) * 1955-07-13 1960-03-10 Ici Ltd Vorrichtung zum Abstreifen von Fluessigkeit auf der Oberflaeche von aufgeblasenen Schlauchfolien aus organischem thermoplastischem Material
US2941255A (en) * 1955-09-14 1960-06-21 Du Pont Process for treating film

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