DK151373C - Fremgangsmaade og apparat til fremstilling af en materialebane af termoplastskum - Google Patents

Fremgangsmaade og apparat til fremstilling af en materialebane af termoplastskum

Info

Publication number
DK151373C
DK151373C DK345979A DK345979A DK151373C DK 151373 C DK151373 C DK 151373C DK 345979 A DK345979 A DK 345979A DK 345979 A DK345979 A DK 345979A DK 151373 C DK151373 C DK 151373C
Authority
DK
Denmark
Prior art keywords
procedure
preparation
thermoplastic foam
material coat
coat
Prior art date
Application number
DK345979A
Other languages
Danish (da)
English (en)
Other versions
DK345979A (da
DK151373B (da
Inventor
Lennart Nilsson
Sven-Olof Andren
Per-Allan Ljungberg
Original Assignee
Tetra Pak Ab
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 Tetra Pak Ab filed Critical Tetra Pak Ab
Publication of DK345979A publication Critical patent/DK345979A/da
Publication of DK151373B publication Critical patent/DK151373B/da
Application granted granted Critical
Publication of DK151373C publication Critical patent/DK151373C/da

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
DK345979A 1978-08-22 1979-08-17 Fremgangsmaade og apparat til fremstilling af en materialebane af termoplastskum DK151373C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7808847 1978-08-22
SE7808847A SE429941B (sv) 1978-08-22 1978-08-22 Sett och anordning for tillverkning av en materialbana av skummad termoplast

Publications (3)

Publication Number Publication Date
DK345979A DK345979A (da) 1980-02-23
DK151373B DK151373B (da) 1987-11-30
DK151373C true DK151373C (da) 1988-05-16

Family

ID=20335631

Family Applications (1)

Application Number Title Priority Date Filing Date
DK345979A DK151373C (da) 1978-08-22 1979-08-17 Fremgangsmaade og apparat til fremstilling af en materialebane af termoplastskum

Country Status (17)

Country Link
US (1) US4261939A (no)
EP (1) EP0008689B1 (no)
JP (1) JPS5528899A (no)
AR (1) AR218156A1 (no)
AT (1) AT375871B (no)
AU (1) AU528880B2 (no)
BR (1) BR7905388A (no)
CA (1) CA1143117A (no)
DE (1) DE2965110D1 (no)
DK (1) DK151373C (no)
ES (2) ES483526A1 (no)
FI (1) FI70540C (no)
MX (1) MX150996A (no)
NO (1) NO154119C (no)
PT (1) PT70082A (no)
SE (1) SE429941B (no)
ZA (1) ZA794184B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243632A1 (de) * 1982-11-25 1984-05-30 Flewu AG, 9000 St. Gallen Verfahren und vorrichtung zur sinterung insbesondere unterschiedlicher formlinge aus insbesondere verschiedenartigen schaeumbaren kunststoffen
DE4412799B4 (de) * 1994-04-14 2004-07-22 Depron B.V. Kühldorn mit einem zylindrischen Grundkörper aus Metall
US6428297B1 (en) * 1998-10-28 2002-08-06 Dart Container Corporation Apparatus for making a corrugation-free foam
DE60003301T2 (de) * 2000-07-07 2004-04-29 Tetra Laval Holdings & Finance S.A. Einheit zum Bearbeiten einer Verpackungsmaterialbahn für die Herstellung versiegelter Packungen mit fliessfähigen Nahrungsmitteln
CN113977843B (zh) * 2021-11-11 2023-03-21 张家港力勤机械有限公司 一种聚氨酯板材的成型加工设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917217A (en) * 1956-04-30 1959-12-15 St Regis Paper Co Foamed polystyrene article
LU36523A1 (no) * 1958-05-21 1900-01-01
US3560600A (en) * 1963-11-07 1971-02-02 Dow Chemical Co Surface treatment on extruded plastic foam
DE1504791A1 (de) * 1964-09-05 1969-10-16 Reifenhaeuser Kg Folienblasanlage
BE722009A (no) * 1967-10-13 1969-03-14
US3539666A (en) * 1968-06-18 1970-11-10 Grace W R & Co Method for preparing a nonwoven fabriclike member
US3751537A (en) * 1970-01-12 1973-08-07 Owens Illinois Inc Process for controlling dimensions of the product in foamed plastic extrusion
US3775035A (en) * 1970-01-12 1973-11-27 Owens Illinois Inc Foam plastic extrusion apparatus with plurality of die lip temperature controls
GB1295205A (no) * 1970-07-24 1972-11-08
US3835209A (en) * 1971-11-09 1974-09-10 Owens Illinois Inc Process of extruding a foamed extrudate and controlling the thickness thereof
JPS4862861A (no) * 1971-12-06 1973-09-01
US3871802A (en) * 1973-06-04 1975-03-18 Owens Illinois Inc Dressing ring for tubular expanded polystyrene cooling mandrel
US3985931A (en) * 1973-06-04 1976-10-12 Owens-Illinois, Inc. Method for the cooling of a tubular extrudate of expanded polystyrene
DD105759A1 (no) * 1973-07-18 1974-05-12
US3864444A (en) * 1973-09-04 1975-02-04 Mobil Oil Corp Method of producing a foamed polystyrene sheet having a density gradient decreasing from the external surfaces inwardly
US4009976A (en) * 1973-09-04 1977-03-01 Mobil Oil Corporation Apparatus for producing a foamed polystyrene sheet having a density gradient decreasing from the external surfaces inwardly
DE2602024A1 (de) * 1976-01-21 1977-07-28 Berstorff Gmbh Masch Hermann Verfahren und einrichtung zum herstellen von kaschierten thermoplastischen schaumstoffbahnen
US4049768A (en) * 1976-04-09 1977-09-20 Mobil Oil Corporation Method for extending thermoplastic foams having smooth external skins
DE2704231C2 (de) * 1977-02-02 1983-05-19 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Vorrichtung zur Herstellung von Folien aus expandierbarem Kunststoff

Also Published As

Publication number Publication date
FI792596A (fi) 1980-02-23
AU528880B2 (en) 1983-05-19
SE7808847L (sv) 1980-02-23
ZA794184B (en) 1980-08-27
NO792663L (no) 1980-02-25
ES484680A1 (es) 1980-06-16
PT70082A (en) 1979-09-01
CA1143117A (en) 1983-03-22
DK345979A (da) 1980-02-23
DK151373B (da) 1987-11-30
AU5006779A (en) 1980-02-28
NO154119C (no) 1986-07-23
BR7905388A (pt) 1980-05-27
MX150996A (es) 1984-09-06
ES483526A1 (es) 1980-05-16
NO154119B (no) 1986-04-14
EP0008689B1 (en) 1983-03-30
FI70540C (fi) 1986-09-24
JPS5528899A (en) 1980-02-29
SE429941B (sv) 1983-10-10
ATA548879A (de) 1984-02-15
FI70540B (fi) 1986-06-06
EP0008689A1 (en) 1980-03-19
US4261939A (en) 1981-04-14
AR218156A1 (es) 1980-05-15
JPS6349608B2 (no) 1988-10-05
DE2965110D1 (en) 1983-05-05
AT375871B (de) 1984-09-25

Similar Documents

Publication Publication Date Title
DK156461C (da) Fremgangsmaade og apparat til moensterindfarvning af banemateriale.
NO150569C (no) Apparat for styring av en fleksibel materialbane og fremgangsmaate for styring av materialbanen
DK306679A (da) Apparat og fremgangsmaade til fremstilling af daaselaag
NO811759L (no) Fremgangsmaate for fremstiling av en roerformig gjenstand og anordning hertil
DK145193C (da) Apparat til kontinuerlig anbringelse af en belaegning paa en materialebane
DK301780A (da) Fremgangsmaade til fremstilling af et formlegeme af kunststof og apparat til udoevelse af fremgangsmaaden
NO792292L (no) Bygningsmaterial og fremgangsmaate for fremstilling derav
DK20081A (da) Apparat og fremgangsmaade til kontinuerlig fremstilling af en skumplastplade
DK100580A (da) Materiale til dannelse af sammensatte emballager og fremgangsmaade til fremstilling af saadanne emballager
DK155179C (da) Apparat til fremstilling af hullegemer af et termoplastisk formstof
DK296079A (da) Flettet pakning samt fremgangsmaade og apparat til fremstilling af samme
DK528479A (da) Fremgangsmaade og apparat til soenderdeling af materiale
DK138877A (da) Fremgangsmade og apparat til fremstilling af beholdere af termoplastisk plastmateriale
DK371180A (da) Fremgangsmaade og apparat til fremstilling af formlegemer af termoplastisk formstof
GB1546764A (en) Method and apparatus for the manufacture of reinforced plastic materials
JPS5495680A (en) Apparatus and apparatus for making case of thermoplastic * heattshrinkable material
DK158798C (da) Fremgangsmaade og apparat til overflademoenstring af en materialebane
DK88178A (da) Fremgangsmaade og apparat til fremstilling af produkter af termoplastisk tvaerbundet materiale
DK151373C (da) Fremgangsmaade og apparat til fremstilling af en materialebane af termoplastskum
DK516380A (da) Fremgangsmaade og apparat til komprimering af formmateriale
DK36179A (da) Roerformet indpakning med ombertlet kant af et termoplastisk formstof samt fremgangsmaade og apparat til fremstilling af indpakningen
DK212984A (da) Fremgangsmaade og apparat til belaegning af plastmaterialer
DK98179A (da) Fremgangsmaade til haerdning af en blanding isaer beregnet til fremstilling af stoebekaerner og stoebeforme samt apparat til udffoerelse af fremgangsmaaden
DK147040C (da) Apparat til fremstilling af poser af plastmateriale
DK152101C (da) Fremgangsmaade og apparat til kontrol af bundfoldningerne i faerdige bunde i saekke udformet i slangestykker

Legal Events

Date Code Title Description
PBP Patent lapsed