BR7307989D0 - Aperfeicoamentos em dispositivo para fabricacao de folhas continuas - Google Patents

Aperfeicoamentos em dispositivo para fabricacao de folhas continuas

Info

Publication number
BR7307989D0
BR7307989D0 BR7989/73A BR798973A BR7307989D0 BR 7307989 D0 BR7307989 D0 BR 7307989D0 BR 7989/73 A BR7989/73 A BR 7989/73A BR 798973 A BR798973 A BR 798973A BR 7307989 D0 BR7307989 D0 BR 7307989D0
Authority
BR
Brazil
Prior art keywords
continuous sheets
manufacturing continuous
manufacturing
sheets
continuous
Prior art date
Application number
BR7989/73A
Other languages
English (en)
Inventor
H Brenner
Original Assignee
Kleinewefers Ind Co 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
Application filed by Kleinewefers Ind Co Gmbh filed Critical Kleinewefers Ind Co Gmbh
Publication of BR7307989D0 publication Critical patent/BR7307989D0/pt

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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BR7989/73A 1972-10-14 1973-10-12 Aperfeicoamentos em dispositivo para fabricacao de folhas continuas BR7307989D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2250560A DE2250560A1 (de) 1972-10-14 1972-10-14 Verfahren und vorrichtung zum herstellen von homogenen reckbaren folienbahnen

Publications (1)

Publication Number Publication Date
BR7307989D0 true BR7307989D0 (pt) 1974-07-25

Family

ID=5859115

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7989/73A BR7307989D0 (pt) 1972-10-14 1973-10-12 Aperfeicoamentos em dispositivo para fabricacao de folhas continuas

Country Status (4)

Country Link
BR (1) BR7307989D0 (pt)
DE (1) DE2250560A1 (pt)
FR (1) FR2202771A1 (pt)
IT (1) IT996287B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611134B2 (de) * 1976-03-17 1979-01-11 4P Verpackungen Gmbh, 8960 Kempten Verfahren und Vorrichtung zum Herstellen einer Folie aus thermisch instabilen thermoplastischen Kunststoffen und Verwendung dieser Folie
DE3813085A1 (de) * 1988-04-19 1989-11-02 Elastonwerk Bayern Gmbh Verfahren zur herstellung von folien aus linearem polyethylen sehr niedriger dichte
DE4018530A1 (de) * 1990-06-09 1991-12-12 Roehm Gmbh Verfahren zur herstellung von geglaetteten extrudierten vollplatten oder folien aus thermoplastischem kunststoff

Also Published As

Publication number Publication date
FR2202771A1 (en) 1974-05-10
FR2202771B3 (pt) 1976-09-03
DE2250560A1 (de) 1974-05-02
IT996287B (it) 1975-12-10

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