DK474185A - Ekstrusionsdyse for blaesehoved til fremstilling af kunststofblaesefolier - Google Patents

Ekstrusionsdyse for blaesehoved til fremstilling af kunststofblaesefolier Download PDF

Info

Publication number
DK474185A
DK474185A DK474185A DK474185A DK474185A DK 474185 A DK474185 A DK 474185A DK 474185 A DK474185 A DK 474185A DK 474185 A DK474185 A DK 474185A DK 474185 A DK474185 A DK 474185A
Authority
DK
Denmark
Prior art keywords
manufacture
extrusion nozzle
blade heads
artificial leaf
leaf files
Prior art date
Application number
DK474185A
Other languages
English (en)
Other versions
DK474185D0 (da
Inventor
Fritz Achelpohl
Gerhard Winckler
Hermann Tuepker
Juergen Linkies
Original Assignee
Windmoeller & Hoelscher
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 Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Publication of DK474185D0 publication Critical patent/DK474185D0/da
Publication of DK474185A publication Critical patent/DK474185A/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DK474185A 1984-10-17 1985-10-16 Ekstrusionsdyse for blaesehoved til fremstilling af kunststofblaesefolier DK474185A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19848430508U DE8430508U1 (de) 1984-10-17 1984-10-17 Extrusionsduese fuer einen blaskopf zur herstellung von kunststoffblasfolien

Publications (2)

Publication Number Publication Date
DK474185D0 DK474185D0 (da) 1985-10-16
DK474185A true DK474185A (da) 1986-04-18

Family

ID=6771795

Family Applications (1)

Application Number Title Priority Date Filing Date
DK474185A DK474185A (da) 1984-10-17 1985-10-16 Ekstrusionsdyse for blaesehoved til fremstilling af kunststofblaesefolier

Country Status (7)

Country Link
US (1) US4701116A (da)
EP (1) EP0178523B1 (da)
JP (1) JPS61100431A (da)
CA (1) CA1246819A (da)
DE (2) DE8430508U1 (da)
DK (1) DK474185A (da)
ES (1) ES296017Y (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633966A1 (de) * 1986-10-06 1988-04-07 Hoechst Ag Verfahren zum extrudieren einer thermoplast-schmelze

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH461790A (fr) * 1966-08-17 1968-08-31 Rossel Albert Tête d'extrudeuse
NO137266C (no) * 1971-08-11 1978-02-01 Basf Ag Ringdyse for ekstrudere.
GB1441586A (en) * 1972-07-12 1976-07-07 Ici Ltd Method for reducing sharkskin on extruded polymeric material
FR2394623A1 (fr) * 1977-06-14 1979-01-12 Rhone Poulenc Textile Filiere
US4329314A (en) * 1980-10-31 1982-05-11 Mallinckrodt, Inc. Method and apparatus for inside frosting of tubing
DE3211833C2 (de) * 1982-03-31 1985-09-26 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Blaskopf für die Herstellung einer Kunststoffblasfolie durch Flachlegen eines Blasfolienschlauches
CA1210918A (en) * 1983-06-28 1986-09-09 Arakalgud V. Ramamurthy Process for substantially eliminating surface melt fracture when extruding ethylene polymers

Also Published As

Publication number Publication date
ES296017U (es) 1987-10-16
EP0178523A3 (en) 1987-11-19
US4701116A (en) 1987-10-20
DE8430508U1 (de) 1985-02-28
EP0178523A2 (de) 1986-04-23
EP0178523B1 (de) 1989-05-17
ES296017Y (es) 1988-01-16
DE3570206D1 (en) 1989-06-22
CA1246819A (en) 1988-12-20
JPS61100431A (ja) 1986-05-19
DK474185D0 (da) 1985-10-16

Similar Documents

Publication Publication Date Title
DK77986D0 (da) Ekstrusionsmetoder til fremstilling af liposomer
DK164100C (da) Fremgangsmaade til fremstilling af et silicaholdigt ekstrudat
BR8506985A (pt) Un conjunto de lamina de barbear
DE3580755D1 (de) Rasierklinge.
PT80247B (pt) Processo para a preparacao de uma composicao de interleucina-2 estavel
DK164887C (da) Vandingssystem for dyrkningsflader
ES549587A0 (es) Procedimiento para la fabricacion de nuevos derivados nu- cleosidos
DK129085A (da) Fremgangsmaade til fremstilling af proteiner
DK474185D0 (da) Ekstrusionsdyse for blaesehoved til fremstilling af kunststofblaesefolier
DK152817C (da) Bladfjeder af kompositmateriale samt fremgangsmaade til fremstilling af samme
DK469785A (da) Fremgangsmaade til fremstilling af aldehyder
ES540948A0 (es) Procedimiento para la regulacion digital de n accionamientosconectados en paralelo
DK164649C (da) Fremgangsmaade til fremstilling af jernbanehjul
FI851335A0 (fi) Nya substituerade bensodioxolderivat, foerfarande foer framstaellning daerav och motsvarande farmaceutiska kompositioner.
ES282494Y (es) Aspersor perfeccionado para riego
DK271785D0 (da) Fremgangsmaade til fremstilling af substituerede derivater af 1,3-dioxan
ES278888Y (es) Aspersor para riego, perfeccionado
DK225385A (da) Fremgangsmaade til fremstilling af i laengderetningen vandtaette kabler
ES280922Y (es) Estructura perfeccionada para invernaderos
DK468883D0 (da) Fremgangsmade til fremstilling af fugtabsorberende genstande
BR8105243A (pt) Ponteira para retoque
ES278556Y (es) Boquilla para cigarrillos
BR6001521U (pt) Lamina para quebra-sol
ES535300A0 (es) Procedimiento perfeccionado para la fabricacion de un elemento de pavimento
FI844150A0 (fi) Ishockeyklubba och blad.

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment