AT311660B - Device for the continuous production of a foam strand - Google Patents

Device for the continuous production of a foam strand

Info

Publication number
AT311660B
AT311660B AT629668A AT629668A AT311660B AT 311660 B AT311660 B AT 311660B AT 629668 A AT629668 A AT 629668A AT 629668 A AT629668 A AT 629668A AT 311660 B AT311660 B AT 311660B
Authority
AT
Austria
Prior art keywords
continuous production
foam strand
strand
foam
continuous
Prior art date
Application number
AT629668A
Other languages
German (de)
Original Assignee
Hellenic Plastics Rubber
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 Hellenic Plastics Rubber filed Critical Hellenic Plastics Rubber
Application granted granted Critical
Publication of AT311660B publication Critical patent/AT311660B/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
    • 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
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • 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
AT629668A 1967-07-01 1968-07-01 Device for the continuous production of a foam strand AT311660B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR670035300 1967-07-01

Publications (1)

Publication Number Publication Date
AT311660B true AT311660B (en) 1973-11-26

Family

ID=10927208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT629668A AT311660B (en) 1967-07-01 1968-07-01 Device for the continuous production of a foam strand

Country Status (14)

Country Link
AT (1) AT311660B (en)
BE (1) BE717454A (en)
CH (1) CH489353A (en)
DE (1) DE1778967C3 (en)
DK (1) DK135445B (en)
ES (2) ES355631A1 (en)
FI (1) FI51918C (en)
GB (1) GB1235915A (en)
IE (1) IE32134B1 (en)
NL (1) NL162588C (en)
NO (1) NO135739C (en)
PL (1) PL70434B1 (en)
RO (1) RO59897A (en)
YU (1) YU33667B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8314010D0 (en) * 1983-05-20 1983-06-29 Unifoam Ag Polymeric foam
FR2659898B1 (en) * 1990-03-26 1994-06-17 Poncet Jean DEVICE FOR CONTINUOUSLY MANUFACTURING POLYMER FOAM BLOCKS OF RECTANGULAR CROSS SECTION.
DE10237005A1 (en) 2002-08-13 2004-02-26 Bayer Ag Soft foam is produced by determining the height of the foam along an advancing line, comparing it to a reference value, and using the difference to control any adjustment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163007B (en) * 1957-03-28 1964-02-13 Correcta Werke Gmbh Device for the production of foam bodies with a flat surface in open molds
BE572399A (en) * 1958-11-24

Also Published As

Publication number Publication date
ES375091A1 (en) 1972-03-16
NL162588C (en) 1980-06-16
DK135445C (en) 1977-10-17
NL6809300A (en) 1969-01-03
IE32134L (en) 1969-01-01
ES355631A1 (en) 1970-04-16
YU154168A (en) 1977-06-30
DE1778967A1 (en) 1971-08-05
GB1235915A (en) 1971-06-16
PL70434B1 (en) 1974-02-28
NL162588B (en) 1980-01-15
BE717454A (en) 1968-12-16
NO135739C (en) 1977-05-25
CH489353A (en) 1970-04-30
IE32134B1 (en) 1973-04-18
FI51918C (en) 1977-05-10
YU33667B (en) 1977-12-31
RO59897A (en) 1976-06-15
DE1778967C3 (en) 1982-09-23
NO135739B (en) 1977-02-14
FI51918B (en) 1977-01-31
DE1778967B2 (en) 1979-08-30
DK135445B (en) 1977-05-02

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELA Expired due to lapse of time