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ITMI910823A1 - Procedimento per la fabbricazione di un film di materiale sintetico termoplastico - Google Patents

Procedimento per la fabbricazione di un film di materiale sintetico termoplastico

Info

Publication number
ITMI910823A1
ITMI910823A1 IT000823A ITMI910823A ITMI910823A1 IT MI910823 A1 ITMI910823 A1 IT MI910823A1 IT 000823 A IT000823 A IT 000823A IT MI910823 A ITMI910823 A IT MI910823A IT MI910823 A1 ITMI910823 A1 IT MI910823A1
Authority
IT
Italy
Prior art keywords
procedure
manufacture
material film
synthetic material
thermoplastic synthetic
Prior art date
Application number
IT000823A
Other languages
English (en)
Inventor
Hartmut Halter
Original Assignee
Reifenhaeuser Masch
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 claimed from DE4013612A external-priority patent/DE4013612A1/de
Application filed by Reifenhaeuser Masch filed Critical Reifenhaeuser Masch
Publication of ITMI910823A0 publication Critical patent/ITMI910823A0/it
Publication of ITMI910823A1 publication Critical patent/ITMI910823A1/it
Application granted granted Critical
Publication of IT1245257B publication Critical patent/IT1245257B/it

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
    • 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
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92428—Calibration, after-treatment, or cooling zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92438—Conveying, transporting or storage of articles
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—Calibration, after-treatment or cooling zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92933—Conveying, transporting or storage of articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Winding Of Webs (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ITMI910823A 1990-04-27 1991-03-27 Procedimento per la fabbricazione di un film di materiale sintetico termoplastico IT1245257B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4013612A DE4013612A1 (de) 1990-01-10 1990-04-27 Verfahren zur herstellung einer kunststoffolie aus thermoplastischem kunststoff

Publications (3)

Publication Number Publication Date
ITMI910823A0 ITMI910823A0 (it) 1991-03-27
ITMI910823A1 true ITMI910823A1 (it) 1992-09-27
IT1245257B IT1245257B (it) 1994-09-13

Family

ID=6405300

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910823A IT1245257B (it) 1990-04-27 1991-03-27 Procedimento per la fabbricazione di un film di materiale sintetico termoplastico

Country Status (4)

Country Link
US (1) US5162089A (it)
JP (1) JP2585877B2 (it)
GB (1) GB2243573B (it)
IT (1) IT1245257B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580071B1 (en) * 1992-07-18 1999-11-10 Barmag Ag Method of production and/or processing as well as winding an endless material of thermoplastic plastic with output of a quality signal as well as a takeup machine
US5895026A (en) * 1996-03-06 1999-04-20 Kelsey-Hayes Company Foil wound coil for a solenoid valve
DE102011018320B4 (de) * 2011-04-20 2015-07-02 Hosokawa Alpine Ag Verfahren und Vorrichtung zur Dickenprofilregelung
IT201800000807A1 (it) * 2018-01-12 2019-07-12 Colines Spa Metodo di regolazione del profilo di un film in linee di estrusione blown, relativo film e bobina
DE102019215875A1 (de) * 2019-10-11 2021-04-15 Windmöller & Hölscher Kg Verfahren zum Starten oder Beenden einer Folienproduktion in einer Folienmaschine, Folienmaschine und Computerprogrammprodukt

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH381418A (de) * 1960-02-15 1964-08-31 Oerlikon Buehrle Ag Vorrichtung zum Herstellen von Blasschläuchen oder Blasfolien
GB986160A (en) * 1962-09-12 1965-03-17 British Cellophane Ltd Improvements in or relating to the manufacture of flexible films
DE2141741C3 (de) * 1971-08-20 1980-04-03 Krauss-Maffei Ag, 8000 Muenchen Vorrichtung zum Erfassen der Dicke des Knets am Walzenspalt von Kalanderwalzen
JPS5010858A (it) * 1973-06-05 1975-02-04
JPS5328657A (en) * 1976-08-31 1978-03-17 Asahi Chemical Ind Device for controlling bank of synthetic resin extrusion and rolling molding
GB2124966B (en) * 1982-07-29 1986-05-08 Reifenhaeuser Masch Process and equipment for winding a flattened extrusion blown tubular plastics foil ribbon into a coil
JPS5933121A (ja) * 1982-08-19 1984-02-22 Mitsubishi Monsanto Chem Co フイルムの製造方法
JPS62236716A (ja) * 1986-04-07 1987-10-16 Fuji Electric Co Ltd ストツクバンクセンサ
DE3631503C1 (de) * 1986-09-16 1987-09-24 Windmoeller & Hoelscher Verfahren zur Herstellung von Rollen aus extrudierten Folienbahnen
DE3740088C1 (de) * 1987-11-26 1988-11-10 Reifenhaeuser Masch Verfahren zur Herstellung einer Folie aus thermoplastischem Kunststoff

Also Published As

Publication number Publication date
GB9105514D0 (en) 1991-05-01
ITMI910823A0 (it) 1991-03-27
JP2585877B2 (ja) 1997-02-26
GB2243573A (en) 1991-11-06
GB2243573B (en) 1993-10-27
US5162089A (en) 1992-11-10
JPH05124101A (ja) 1993-05-21
IT1245257B (it) 1994-09-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950727