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

Ekstrusionsdyse for blaesehoved til fremstilling af kunststofblaesefolier Download PDF

Info

Publication number: DK474185A
Authority: DK; Denmark
Prior art keywords: manufacture; extrusion nozzle; blade heads; artificial leaf; leaf files
Prior art date: 1984-10-17

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.)

1984-10-17

Filing date

1985-10-16

Publication date

1986-04-18

1985-10-16 Application filed by Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher

1985-10-16 Publication of DK474185D0 publication Critical patent/DK474185D0/da

1986-04-18 Publication of DK474185A publication Critical patent/DK474185A/da

Links

238000001125 extrusion Methods 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

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

1984
- 1984-10-17 DE DE19848430508U patent/DE8430508U1/de not_active Expired
1985
- 1985-09-24 CA CA000491393A patent/CA1246819A/en not_active Expired
- 1985-09-27 US US06/780,846 patent/US4701116A/en not_active Expired - Fee Related
- 1985-09-30 EP EP85112381A patent/EP0178523B1/de not_active Expired
- 1985-09-30 DE DE8585112381T patent/DE3570206D1/de not_active Expired
- 1985-10-03 ES ES1985296017U patent/ES296017Y/es not_active Expired
- 1985-10-16 DK DK474185A patent/DK474185A/da not_active Application Discontinuation
- 1985-10-16 JP JP60230906A patent/JPS61100431A/ja active Pending

Also Published As

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

Similar Documents

Publication	Publication Date	Title
DK77986D0 (da)	1986-02-19	Ekstrusionsmetoder til fremstilling af liposomer
DK164100C (da)	1992-10-12	Fremgangsmaade til fremstilling af et silicaholdigt ekstrudat
BR8506985A (pt)	1987-01-06	Un conjunto de lamina de barbear
PT80247B (pt)	1987-10-20	Processo para a preparacao de uma composicao de interleucina-2 estavel
DK168985D0 (da)	1985-04-15	Fremgangsmaade til fremstilling af zeolit-beta
NL188449C (nl)	1992-07-01	Vleugelsnijder.
DK169085D0 (da)	1985-04-15	Fremgangsmaade til fremstilling af zeolit-beta
DK186786A (da)	1986-04-23	Fremgangsmaade til fremstilling af polymerpolyahler
DK164887C (da)	1993-01-11	Vandingssystem for dyrkningsflader
ES549587A0 (es)	1987-06-01	Procedimiento para la fabricacion de nuevos derivados nu- cleosidos
DK129085D0 (da)	1985-03-21	Fremgangsmaade til fremstilling af proteiner
FI853249A7 (fi)	1985-08-23	Ihmiserytropoietiinin cDNA-kloonit.
DK225884D0 (da)	1984-05-07	Apparat til afpudsning af blaeksprutter
DK474185D0 (da)	1985-10-16	Ekstrusionsdyse for blaesehoved til fremstilling af kunststofblaesefolier
DK152817C (da)	1988-10-03	Bladfjeder af kompositmateriale samt fremgangsmaade til fremstilling af samme
DK409485A (da)	1985-09-09	Fremgangsmaade til justering af betons egenskaber
DK623084A (da)	1985-07-04	Fremgangsmaade til fremstilling af jernbanehjul
DK88285A (da)	1985-08-30	Fremgangsmaade til fremstilling af methylethylketon
BR8505291A (pt)	1986-08-05	Conduto gotejador para irrigacao localizada
FI851335A0 (fi)	1985-04-03	Nya substituerade bensodioxolderivat, foerfarande foer framstaellning daerav och motsvarande farmaceutiska kompositioner.
ES282494Y (es)	1985-12-01	Aspersor perfeccionado para riego
DK271785D0 (da)	1985-06-14	Fremgangsmaade til fremstilling af substituerede derivater af 1,3-dioxan
DK111485A (da)	1985-09-22	Fremgangsmaade til fremstilling af forme til ekstrudering
ES278888Y (es)	1985-03-01	Aspersor para riego, perfeccionado
DK225385A (da)	1985-11-25	Fremgangsmaade til fremstilling af i laengderetningen vandtaette kabler

Legal Events

Date	Code	Title	Description
1991-11-11	AHS	Application shelved for other reasons than non-payment