AT291532B - Vorrichtung zum Verdichten der Außenschicht von Schaumstoffkörpern - Google Patents

Vorrichtung zum Verdichten der Außenschicht von Schaumstoffkörpern

Info

Publication number
AT291532B
AT291532B AT1111665A AT1111665A AT291532B AT 291532 B AT291532 B AT 291532B AT 1111665 A AT1111665 A AT 1111665A AT 1111665 A AT1111665 A AT 1111665A AT 291532 B AT291532 B AT 291532B
Authority
AT
Austria
Prior art keywords
compressing
outer layer
foam bodies
foam
bodies
Prior art date
Application number
AT1111665A
Other languages
English (en)
Inventor
Harry Dr Roehr
Karl-Heinz Mueller
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT291532B publication Critical patent/AT291532B/de

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Laminated Bodies (AREA)
AT1111665A 1964-12-12 1965-12-10 Vorrichtung zum Verdichten der Außenschicht von Schaumstoffkörpern AT291532B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0044692 1964-12-12

Publications (1)

Publication Number Publication Date
AT291532B true AT291532B (de) 1971-07-26

Family

ID=7100142

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1111665A AT291532B (de) 1964-12-12 1965-12-10 Vorrichtung zum Verdichten der Außenschicht von Schaumstoffkörpern

Country Status (7)

Country Link
AT (1) AT291532B (de)
BE (1) BE673574A (de)
CH (1) CH435692A (de)
DE (1) DE1504263A1 (de)
FR (1) FR1458880A (de)
GB (1) GB1118919A (de)
NL (1) NL6516114A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD128828A3 (de) * 1974-12-05 1977-12-14 Werner Lauterberg Flexible mehrschichtenbahn auf basis von thermoplastschaumfolie und ein verfahren zu ihrer herstellung
DE3031792C2 (de) * 1980-08-22 1984-05-30 Metzeler Kautschuk GmbH, 8000 München Verfahren zur Herstellung eines mikroporösen Schaum-Formkörpers
DE3641755A1 (de) * 1986-12-06 1988-06-16 Wolfgang Weber Verfahren zur behandlung von formkoerpern aus polystyrol
GB9305053D0 (en) * 1993-03-12 1993-04-28 Gaskill David Foam structures,methods and apparatus for manufacturer using foams and articles made thereby
EE03228B1 (et) * 1995-01-24 1999-10-15 As Humal Elektroonika Meetod poorse termoplastse materjali pinna pooride selektiivseks sulgemiseks
DE29520487U1 (de) * 1995-12-23 1997-04-24 Louvrette GmbH Verpackung + Design, 58566 Kierspe Puderdose
CN107009722B (zh) * 2017-05-22 2019-09-20 昆山佑威光电材料有限公司 一种用于抗折弯导热泡棉条的加工设备

Also Published As

Publication number Publication date
GB1118919A (en) 1968-07-03
BE673574A (de) 1966-04-01
NL6516114A (de) 1966-06-13
FR1458880A (fr) 1966-11-10
CH435692A (de) 1967-05-15
DE1504263A1 (de) 1969-09-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee