IT1116464B - PROCESS AND APPARATUS FOR THE CONTINUOUS PRODUCTION OF PANELS OF EXPANDED MATERIALS PROVIDED WITH COVERINGS - Google Patents

PROCESS AND APPARATUS FOR THE CONTINUOUS PRODUCTION OF PANELS OF EXPANDED MATERIALS PROVIDED WITH COVERINGS

Info

Publication number
IT1116464B
IT1116464B IT48902/79A IT4890279A IT1116464B IT 1116464 B IT1116464 B IT 1116464B IT 48902/79 A IT48902/79 A IT 48902/79A IT 4890279 A IT4890279 A IT 4890279A IT 1116464 B IT1116464 B IT 1116464B
Authority
IT
Italy
Prior art keywords
coverings
panels
continuous production
materials provided
expanded materials
Prior art date
Application number
IT48902/79A
Other languages
Italian (it)
Other versions
IT7948902A0 (en
Original Assignee
Hoesch Werke Ag
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 Hoesch Werke Ag filed Critical Hoesch Werke Ag
Publication of IT7948902A0 publication Critical patent/IT7948902A0/en
Application granted granted Critical
Publication of IT1116464B publication Critical patent/IT1116464B/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
    • B29C44/34—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
    • B29C44/52—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 between moving surfaces
    • 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
    • B29C44/60—Measuring, controlling or regulating
    • 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
IT48902/79A 1978-05-05 1979-05-02 PROCESS AND APPARATUS FOR THE CONTINUOUS PRODUCTION OF PANELS OF EXPANDED MATERIALS PROVIDED WITH COVERINGS IT1116464B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2819709A DE2819709C2 (en) 1978-05-05 1978-05-05 Method and device for the continuous production of foam sheets, in particular provided with at least one cover layer

Publications (2)

Publication Number Publication Date
IT7948902A0 IT7948902A0 (en) 1979-05-02
IT1116464B true IT1116464B (en) 1986-02-10

Family

ID=6038726

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48902/79A IT1116464B (en) 1978-05-05 1979-05-02 PROCESS AND APPARATUS FOR THE CONTINUOUS PRODUCTION OF PANELS OF EXPANDED MATERIALS PROVIDED WITH COVERINGS

Country Status (4)

Country Link
DE (1) DE2819709C2 (en)
FR (1) FR2424808A1 (en)
IT (1) IT1116464B (en)
SE (1) SE434242B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102004059724A1 (en) 2004-12-11 2006-06-14 Bayer Materialscience Ag Process and plant for producing foam in a continuous foam process
DE102005003341A1 (en) 2005-01-25 2006-07-27 Bayer Materialscience Ag Process and plant for the optimized production of foam in a continuous block foam process
DE102005010999A1 (en) 2005-03-10 2006-09-14 Bayer Materialscience Ag Process and plant for the continuous production of foam boards
DE102013217149A1 (en) * 2013-08-28 2015-03-05 Kuchenmeister Gmbh Method and device for process control of a plant for the continuous production of foams

Also Published As

Publication number Publication date
SE7901805L (en) 1979-11-06
IT7948902A0 (en) 1979-05-02
DE2819709B1 (en) 1979-10-31
FR2424808B3 (en) 1982-03-26
SE434242B (en) 1984-07-16
FR2424808A1 (en) 1979-11-30
DE2819709C2 (en) 1980-07-10

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