CH515795A - Kühlvorrichtung für Kunststoff-Schlauchfolien - Google Patents

Kühlvorrichtung für Kunststoff-Schlauchfolien

Info

Publication number: CH515795A
Authority: CH; Switzerland
Prior art keywords: cooling device; plastic tubular; tubular films; films; plastic
Prior art date: 1969-12-04

Application number

CH1664570A

Other languages

English (en)

Inventor

Hartmut Dipl Ing Upmeier

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.)

1969-12-04

Filing date

1970-11-10

Publication date

1971-11-30

1969-12-04 Priority claimed from DE19691960962 external-priority patent/DE1960962A1/de

1970-02-24 Priority claimed from DE19702008597 external-priority patent/DE2008597A1/de

1970-11-10 Application filed by Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher

1971-11-30 Publication of CH515795A publication Critical patent/CH515795A/de

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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/89—Internal treatment, e.g. by applying an internal cooling fluid stream
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

CH1664570A 1969-12-04 1970-11-10 Kühlvorrichtung für Kunststoff-Schlauchfolien CH515795A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19691960962 DE1960962A1 (de)	1969-12-04	1969-12-04	Kuehlvorrichtung fuer Kunststoff-Schlauchfolien
DE19702008597 DE2008597A1 (en)	1970-02-24	1970-02-24	Cooling device for plastic tubular film from a blow head

Publications (1)

Publication Number	Publication Date
CH515795A true CH515795A (de)	1971-11-30

Family

ID=25758198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1664570A CH515795A (de)	1969-12-04	1970-11-10	Kühlvorrichtung für Kunststoff-Schlauchfolien

Country Status (4)

Country	Link
US (1)	US3709290A (de)
CH (1)	CH515795A (de)
FR (1)	FR2072182A5 (de)
GB (1)	GB1326771A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1346813A1 (de)	2002-03-19	2003-09-24	Frank Lübke	Folienblaskopf und Verfahren zur Extrusion eines Schlauches
DE102019001144A1 (de) *	2019-02-18	2020-08-20	Ulrich Büttel	Blaskopf

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1034412B (it) *	1974-04-05	1979-09-10	Windmoeller & Hoelscher	Testa di soffiaggio girevole per la produzione di tubolari di pel licola a partire da masse termo plastiche
US4025253A (en) *	1974-05-30	1977-05-24	The Dow Chemical Company	Method and apparatus for the preparation of plastic articles by extrusion
DE2445545A1 (de) *	1974-09-24	1976-04-01	Windmoeller & Hoelscher	Folienblaskopf fuer die herstellung von schlauchfolien
DE2555848A1 (de) *	1975-12-11	1977-06-23	Windmoeller & Hoelscher	Kuehlvorrichtung fuer mittels eines folienblaskopfes hergestellte kunststoff-schlauchfolien mit luftkuehlung
US4165356A (en) *	1978-05-15	1979-08-21	Owens-Illinois, Inc.	Method of forming tubular plastic material having a flare-top edge using a blow head
JPS5881128A (ja) *	1981-11-09	1983-05-16	Mitsui Petrochem Ind Ltd	インフレ−シヨンフイルム製造方法およびその装置
EP0553367B1 (de) *	1992-01-27	1995-04-26	HOSOKAWA ALPINE Aktiengesellschaft	Vorrichtung zum Herstellen von Schlauchfolien
DE4405462C1 (de) *	1994-02-21	1995-04-20	Windmoeller & Hoelscher	Folienblaskopf zur Extrusion eines Schlauches aus thermoplastischer Kunststoffschmelze
US20080157426A1 (en) *	2006-12-29	2008-07-03	Kotwis Joseph E	Process and apparatus for reducing die drips and for controlling surface roughness during polymer extrusion
DE102010040984A1 (de) *	2010-09-16	2012-03-22	Greiner Tool.Tec Gmbh	Verfahren und Vorrichtung zur Behandlung einer Extrudatoberfläche
DE102013112028B4 (de)	2013-07-22	2022-11-10	Windmöller & Hölscher Kg	Extrusionswerkzeug mit einer Heizung und Verfahren zur Erzeugung eines Kunststoffschlauches
CN107000300B (zh) *	2014-12-18	2019-05-14	株式会社Jsp	发泡吹塑制品的制造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3064905A (en) *	1960-05-09	1962-11-20	Crompton & Knowles Corp	Manifold for producing endless sheet of a gaseous medium at uniform volumetric flow rate
US3170011A (en) *	1962-02-14	1965-02-16	Dow Chemical Co	Method and apparatus for making film

1970
- 1970-11-10 CH CH1664570A patent/CH515795A/de not_active IP Right Cessation
- 1970-11-13 FR FR7040597A patent/FR2072182A5/fr not_active Expired
- 1970-11-19 GB GB5503670A patent/GB1326771A/en not_active Expired
- 1970-12-04 US US00095025A patent/US3709290A/en not_active Expired - Lifetime

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1346813A1 (de)	2002-03-19	2003-09-24	Frank Lübke	Folienblaskopf und Verfahren zur Extrusion eines Schlauches
DE102019001144A1 (de) *	2019-02-18	2020-08-20	Ulrich Büttel	Blaskopf
DE102019001144B4 (de)	2019-02-18	2022-05-19	Ulrich Büttel	Blaskopf

Also Published As

Publication number	Publication date
FR2072182A5 (de)	1971-09-24
US3709290A (en)	1973-01-09
GB1326771A (en)	1973-08-15

Publication	Publication Date	Title
CH523574A (de)	1972-05-31	Assoziativspeichereinrichtung
IT943139B (it)	1973-04-02	Dispositivo per la sbavatura di tu bi in plastica
CH498765A (de)	1970-11-15	Aufwickelvorrichtung
FI51564C (fi)	1977-02-10	Laite monikerroksisten muovikalvojen suulakepuristamiseksi.
CH472952A (de)	1969-05-31	Pressform für Kunststoffgegenstände
CH515795A (de)	1971-11-30	Kühlvorrichtung für Kunststoff-Schlauchfolien
AT333026B (de)	1976-10-25	Kuhlvorrichtung fur schlauchfolien
AT300316B (de)	1972-07-25	Mehrschneckenextruder
CH487726A (de)	1970-03-31	Kalibriervorrichtung für Schlauchfolien
CH535528A (de)	1973-03-31	Mehrfachblitzlichteinrichtung
AT312265B (de)	1973-12-27	Schäumvorrichtung
IT975527B (it)	1974-08-10	Pellicole poliolefiniche
CH436686A (de)	1967-05-31	Trennschweissvorrichtung für thermoplastische Kunststoffolien
AT295674B (de)	1972-01-10	Niedertemperatur-speichergeraet
AT310811B (de)	1973-10-25	Halbleiterelement mit Kühleinrichtung
CH493332A (de)	1970-07-15	Verteiler für Kunststoffextruder
DE1936923B2 (de)	1973-03-01	Granuliervorrichtung
CH504696A (de)	1971-03-15	Filmwechselvorrichtung
SE383414B (sv)	1976-03-08	Malkastningsapparat
BG18831A3 (bg)	1975-03-20	Устройство за производство на ленточно спирално вити тръби от термопластична пластмаса
AT308413B (de)	1973-07-10	Zeichenvorrichtung
CH501486A (de)	1971-01-15	Flachlege- und Abzugsvorrichtung für im Blasverfahren hergestellte Kunststoffschlauchfolien
BE744423A (fr)	1970-06-15	Changeur de films
SE381607B (sv)	1975-12-15	Kylcell for rorformig termoplastfilm
SU525437A3 (ru)	1976-08-15	Пластмассова труба

Legal Events

Date	Code	Title	Description
1980-07-31	PL	Patent ceased