IT1064897B - Procedimento e dispositivo per la fabbricazione continua di un estruso di materiale schiumato - Google Patents

Procedimento e dispositivo per la fabbricazione continua di un estruso di materiale schiumato

Info

Publication number
IT1064897B
IT1064897B IT25268/76A IT2526876A IT1064897B IT 1064897 B IT1064897 B IT 1064897B IT 25268/76 A IT25268/76 A IT 25268/76A IT 2526876 A IT2526876 A IT 2526876A IT 1064897 B IT1064897 B IT 1064897B
Authority
IT
Italy
Prior art keywords
procedure
foamed material
continuous manufacture
extruded foamed
extruded
Prior art date
Application number
IT25268/76A
Other languages
English (en)
Italian (it)
Original Assignee
Sempiran Patentverwert
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 Sempiran Patentverwert filed Critical Sempiran Patentverwert
Application granted granted Critical
Publication of IT1064897B publication Critical patent/IT1064897B/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
    • 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
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • 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
    • B29L2009/00—Layered products
IT25268/76A 1975-07-14 1976-07-13 Procedimento e dispositivo per la fabbricazione continua di un estruso di materiale schiumato IT1064897B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531346 DE2531346A1 (de) 1975-07-14 1975-07-14 Verfahren und vorrichtung zur fortlaufenden herstellung eines schaumstoffstranges

Publications (1)

Publication Number Publication Date
IT1064897B true IT1064897B (it) 1985-02-25

Family

ID=5951447

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25268/76A IT1064897B (it) 1975-07-14 1976-07-13 Procedimento e dispositivo per la fabbricazione continua di un estruso di materiale schiumato

Country Status (13)

Country Link
JP (1) JPS5217575A (da)
AU (1) AU1580876A (da)
BE (1) BE844113A (da)
BR (1) BR7604499A (da)
DD (1) DD125191A5 (da)
DE (1) DE2531346A1 (da)
DK (1) DK250776A (da)
FR (1) FR2318022A1 (da)
GR (1) GR60790B (da)
IT (1) IT1064897B (da)
NL (1) NL7513111A (da)
SE (1) SE7606838L (da)
ZA (1) ZA763714B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815026U (ja) * 1981-07-23 1983-01-29 日成ビルド工業株式会社 建材製造装置
DE3806070C1 (en) * 1988-02-26 1989-09-14 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen, De Process and installation for continuously producing sandwich elements
AT401908B (de) * 1993-11-29 1996-12-27 Greiner & Soehne C A Mehrlagiges bauelement sowie verfahren und vorrichtung zu seiner herstellung
DE19727129A1 (de) * 1997-06-26 1999-01-07 Vaw Aluform System Technik Gmb Verfahren zur Herstellung von geschäumten Dach- und Wandelementen und Vorrichtung zur Durchführung des Verfahrens
IT1319496B1 (it) * 2000-11-30 2003-10-20 Oms Impianti Spa Procedimento per la produzione in continuo di materia plastica espansaper la realizzazione di pannelli e simili,nonche'impianto per la sua
JP4884079B2 (ja) * 2006-05-26 2012-02-22 アキレス株式会社 断熱ボード
DE102007042926B4 (de) * 2007-09-08 2012-04-26 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Verfahren zum Herstellen von Gummiplatten, -matten o.dgl.
WO2010070627A2 (en) * 2008-12-15 2010-06-24 Kingspan Research And Developments Limited A foam board

Also Published As

Publication number Publication date
ZA763714B (en) 1977-05-25
NL7513111A (nl) 1977-01-18
BR7604499A (pt) 1977-08-02
JPS5217575A (en) 1977-02-09
FR2318022B3 (da) 1979-04-06
AU1580876A (en) 1978-01-12
SE7606838L (sv) 1977-01-15
DD125191A5 (da) 1977-04-06
BE844113A (fr) 1977-01-14
DE2531346A1 (de) 1977-01-20
GR60790B (en) 1978-08-30
FR2318022A1 (fr) 1977-02-11
DK250776A (da) 1977-01-15

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