BE852561A - Procede et machine pour la fabrication d'une pellicule a partir de resines synthetiques thermoplastiques thermiquement instables - Google Patents

Procede et machine pour la fabrication d'une pellicule a partir de resines synthetiques thermoplastiques thermiquement instables

Info

Publication number
BE852561A
BE852561A BE175861A BE175861A BE852561A BE 852561 A BE852561 A BE 852561A BE 175861 A BE175861 A BE 175861A BE 175861 A BE175861 A BE 175861A BE 852561 A BE852561 A BE 852561A
Authority
BE
Belgium
Prior art keywords
manufacture
film
machine
synthetic resins
thermoplastic synthetic
Prior art date
Application number
BE175861A
Other languages
English (en)
French (fr)
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 BE852561A publication Critical patent/BE852561A/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065Shaping 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24Calendering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/26Compression 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)
BE175861A 1976-03-17 1977-03-17 Procede et machine pour la fabrication d'une pellicule a partir de resines synthetiques thermoplastiques thermiquement instables BE852561A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2611134A DE2611134B2 (de) 1976-03-17 1976-03-17 Verfahren und Vorrichtung zum Herstellen einer Folie aus thermisch instabilen thermoplastischen Kunststoffen und Verwendung dieser Folie

Publications (1)

Publication Number Publication Date
BE852561A true BE852561A (fr) 1977-09-19

Family

ID=5972648

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175861A BE852561A (fr) 1976-03-17 1977-03-17 Procede et machine pour la fabrication d'une pellicule a partir de resines synthetiques thermoplastiques thermiquement instables

Country Status (23)

Country Link
JP (1) JPS52111970A (enrdf_load_stackoverflow)
AT (1) AT364525B (enrdf_load_stackoverflow)
BE (1) BE852561A (enrdf_load_stackoverflow)
BR (1) BR7701612A (enrdf_load_stackoverflow)
CA (1) CA1086917A (enrdf_load_stackoverflow)
CH (1) CH630557A5 (enrdf_load_stackoverflow)
CS (1) CS207386B2 (enrdf_load_stackoverflow)
DD (1) DD129416A5 (enrdf_load_stackoverflow)
DE (1) DE2611134B2 (enrdf_load_stackoverflow)
DK (1) DK113877A (enrdf_load_stackoverflow)
ES (2) ES456967A1 (enrdf_load_stackoverflow)
FI (1) FI770839A7 (enrdf_load_stackoverflow)
FR (1) FR2344395A1 (enrdf_load_stackoverflow)
GB (1) GB1579234A (enrdf_load_stackoverflow)
IE (1) IE45025B1 (enrdf_load_stackoverflow)
IT (1) IT1082534B (enrdf_load_stackoverflow)
LU (1) LU76965A1 (enrdf_load_stackoverflow)
MX (1) MX146452A (enrdf_load_stackoverflow)
NL (1) NL7702813A (enrdf_load_stackoverflow)
NO (1) NO149379C (enrdf_load_stackoverflow)
PL (1) PL105964B1 (enrdf_load_stackoverflow)
SE (1) SE423608B (enrdf_load_stackoverflow)
SU (1) SU913926A3 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393648B (de) * 1990-02-15 1991-11-25 Chemiefaser Lenzing Ag Folienstreckanlage
DE202005006412U1 (de) * 2004-05-27 2005-06-30 Battenfeld Extrusionstechnik Gmbh Kühlvorrichtung
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 (fr) * 1955-05-03 1958-03-28 Hoechst Ag Feuilles minces et très minces en matière thermoplastique et leur fabrication
FR1159226A (fr) * 1955-08-27 1958-06-25 Hoechst Ag Procédé de traitement de feuilles en matières thermoplastiques
DE1629255A1 (de) * 1966-03-25 1971-01-28 Anger Plastic Maschinen Gmbh & Verfahren und Vorrichtung zum Herstellen von Kunststoffolien am Extruder,insbesondere Hart-PVC,mit bestimmten technischen Eigenschaften
DE2250560A1 (de) * 1972-10-14 1974-05-02 Kleinewefers Ind Co Gmbh Verfahren und vorrichtung zum herstellen von homogenen reckbaren folienbahnen

Also Published As

Publication number Publication date
SU913926A3 (en) 1982-03-15
ES467233A1 (es) 1978-12-01
CS207386B2 (en) 1981-07-31
LU76965A1 (enrdf_load_stackoverflow) 1977-10-03
NL7702813A (nl) 1977-09-20
AT364525B (de) 1981-10-27
DD129416A5 (de) 1978-01-18
FI770839A7 (enrdf_load_stackoverflow) 1977-09-18
BR7701612A (pt) 1977-11-08
IE45025L (en) 1977-09-17
FR2344395A1 (fr) 1977-10-14
JPS52111970A (en) 1977-09-20
SE423608B (sv) 1982-05-17
DE2611134B2 (de) 1979-01-11
DK113877A (da) 1977-09-18
NO770865L (no) 1977-09-20
ES456967A1 (es) 1978-07-01
NO149379B (no) 1984-01-02
SE7703006L (sv) 1977-09-18
ATA178777A (de) 1981-03-15
CH630557A5 (en) 1982-06-30
IE45025B1 (en) 1982-06-02
DE2611134A1 (de) 1977-09-29
MX146452A (es) 1982-06-29
CA1086917A (en) 1980-10-07
PL105964B1 (pl) 1979-11-30
FR2344395B1 (enrdf_load_stackoverflow) 1982-03-12
NO149379C (no) 1984-04-11
IT1082534B (it) 1985-05-21
GB1579234A (en) 1980-11-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNILEVER N.V.

Effective date: 19880331