NO770865L - METHOD AND DEVICE FOR THE PRODUCTION OF THERMOPLASTIC FOIL - Google Patents

METHOD AND DEVICE FOR THE PRODUCTION OF THERMOPLASTIC FOIL

Info

Publication number
NO770865L
NO770865L NO770865A NO770865A NO770865L NO 770865 L NO770865 L NO 770865L NO 770865 A NO770865 A NO 770865A NO 770865 A NO770865 A NO 770865A NO 770865 L NO770865 L NO 770865L
Authority
NO
Norway
Prior art keywords
production
thermoplastic foil
foil
thermoplastic
Prior art date
Application number
NO770865A
Other languages
Norwegian (no)
Other versions
NO149379B (en
NO149379C (en
Inventor
Walter Hufnagel
Ludwig Wilhelm
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of NO770865L publication Critical patent/NO770865L/en
Publication of NO149379B publication Critical patent/NO149379B/en
Publication of NO149379C publication Critical patent/NO149379C/en

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
    • B29C55/065—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 in several stretching steps
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/26—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length in several steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
NO770865A 1976-03-17 1977-03-11 PROCEDURE AND APPARATUS FOR THE PREPARATION OF THERMOPLASTIC FILM NO149379C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2611134A DE2611134B2 (en) 1976-03-17 1976-03-17 Method and device for producing a film from thermally unstable thermoplastics and the use of this film

Publications (3)

Publication Number Publication Date
NO770865L true NO770865L (en) 1977-09-20
NO149379B NO149379B (en) 1984-01-02
NO149379C NO149379C (en) 1984-04-11

Family

ID=5972648

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770865A NO149379C (en) 1976-03-17 1977-03-11 PROCEDURE AND APPARATUS FOR THE PREPARATION OF THERMOPLASTIC FILM

Country Status (23)

Country Link
JP (1) JPS52111970A (en)
AT (1) AT364525B (en)
BE (1) BE852561A (en)
BR (1) BR7701612A (en)
CA (1) CA1086917A (en)
CH (1) CH630557A5 (en)
CS (1) CS207386B2 (en)
DD (1) DD129416A5 (en)
DE (1) DE2611134B2 (en)
DK (1) DK113877A (en)
ES (2) ES456967A1 (en)
FI (1) FI770839A (en)
FR (1) FR2344395A1 (en)
GB (1) GB1579234A (en)
IE (1) IE45025B1 (en)
IT (1) IT1082534B (en)
LU (1) LU76965A1 (en)
MX (1) MX146452A (en)
NL (1) NL7702813A (en)
NO (1) NO149379C (en)
PL (1) PL105964B1 (en)
SE (1) SE423608B (en)
SU (1) SU913926A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393648B (en) * 1990-02-15 1991-11-25 Chemiefaser Lenzing Ag FILM STRETCHER
DE202005006412U1 (en) * 2004-05-27 2005-06-30 Battenfeld Extrusionstechnik Gmbh cooler
WO2017116851A1 (en) * 2015-12-28 2017-07-06 Graham Engineering Corporation Multi-nip takeoff

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1153890A (en) * 1955-05-03 1958-03-28 Hoechst Ag Thin and very thin sheets of thermoplastic material and their manufacture
FR1159226A (en) * 1955-08-27 1958-06-25 Hoechst Ag Process for treating sheets of thermoplastic materials
DE1629255A1 (en) * 1966-03-25 1971-01-28 Anger Plastic Maschinen Gmbh & Method and device for producing plastic films on the extruder, in particular rigid PVC, with certain technical properties
DE2250560A1 (en) * 1972-10-14 1974-05-02 Kleinewefers Ind Co Gmbh METHOD AND DEVICE FOR PRODUCING HOMOGENOUS RECKABLE FILM WEBS

Also Published As

Publication number Publication date
ES467233A1 (en) 1978-12-01
PL105964B1 (en) 1979-11-30
IE45025B1 (en) 1982-06-02
LU76965A1 (en) 1977-10-03
SU913926A3 (en) 1982-03-15
DD129416A5 (en) 1978-01-18
NO149379B (en) 1984-01-02
ATA178777A (en) 1981-03-15
BE852561A (en) 1977-09-19
SE7703006L (en) 1977-09-18
AT364525B (en) 1981-10-27
DK113877A (en) 1977-09-18
BR7701612A (en) 1977-11-08
MX146452A (en) 1982-06-29
GB1579234A (en) 1980-11-19
NO149379C (en) 1984-04-11
DE2611134A1 (en) 1977-09-29
CS207386B2 (en) 1981-07-31
DE2611134B2 (en) 1979-01-11
CH630557A5 (en) 1982-06-30
CA1086917A (en) 1980-10-07
NL7702813A (en) 1977-09-20
JPS52111970A (en) 1977-09-20
FR2344395A1 (en) 1977-10-14
IT1082534B (en) 1985-05-21
FI770839A (en) 1977-09-18
ES456967A1 (en) 1978-07-01
SE423608B (en) 1982-05-17
FR2344395B1 (en) 1982-03-12
IE45025L (en) 1977-09-17

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