DE3878916D1 - Verfahren zur herstellung eines schrumpfbaren erzeugnisses. - Google Patents

Verfahren zur herstellung eines schrumpfbaren erzeugnisses.

Info

Publication number: DE3878916D1
Authority: DE; Germany
Prior art keywords: pct; product; sec; raw material; pipe
Prior art date: 1987-10-12
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

DE8888908703T

Other languages

English (en)

Inventor

Tommi Borg

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Muolon Oy

Original Assignee

Muolon Oy

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.)

1987-10-12

Filing date

1988-10-05

Publication date

1993-04-08

1987-10-12 Priority claimed from FI874485A external-priority patent/FI874485A0/fi

1988-10-05 Application filed by Muolon Oy filed Critical Muolon Oy

1993-04-08 Application granted granted Critical

1993-04-08 Publication of DE3878916D1 publication Critical patent/DE3878916D1/de

2008-10-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/91—Heating, e.g. for cross linking
- 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
- 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
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling drums
- 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
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0063—Cutting longitudinally
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
- 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
- B29C48/06—Rod-shaped
- 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
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Heat Treatment Of Steel (AREA)
Color Television Systems (AREA)
Color Television Image Signal Generators (AREA)
Laminated Bodies (AREA)

DE8888908703T 1987-10-12 1988-10-05 Verfahren zur herstellung eines schrumpfbaren erzeugnisses. Expired - Lifetime DE3878916D1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FI874485A FI874485A0 (fi)	1987-10-12	1987-10-12	Foerfarande foer framstaellning av en skivformig el. bandlik artikel.
FI881067A FI82633C (fi)	1987-10-12	1988-03-08	Foerfarande foer framstaellning av en krympande produkt.
PCT/FI1988/000160 WO1989003294A1 (en)	1987-10-12	1988-10-05	A method of producing a shrinkable product

Publications (1)

Publication Number	Publication Date
DE3878916D1 true DE3878916D1 (de)	1993-04-08

Family

ID=26158240

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
DE883890850T Pending DE3890850T1 (de)	1987-10-12	1988-10-05	Verfahren zur herstellung eines schrumpfbaren produkts
DE8888908703T Expired - Lifetime DE3878916D1 (de)	1987-10-12	1988-10-05	Verfahren zur herstellung eines schrumpfbaren erzeugnisses.
DE3890850A Expired - Lifetime DE3890850C2 (de)	1987-10-12	1988-10-05

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE883890850T Pending DE3890850T1 (de)	1987-10-12	1988-10-05	Verfahren zur herstellung eines schrumpfbaren produkts

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE3890850A Expired - Lifetime DE3890850C2 (de)	1987-10-12	1988-10-05

Country Status (8)

Country	Link
US (1)	US5053174A (de)
EP (1)	EP0380547B1 (de)
JP (1)	JP2512543B2 (de)
AT (1)	ATE86174T1 (de)
CA (1)	CA1316318C (de)
DE (3)	DE3890850T1 (de)
FI (1)	FI82633C (de)
WO (1)	WO1989003294A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4211669C1 (de) *	1992-04-07	1993-08-19	Continental Aktiengesellschaft, 3000 Hannover, De
CZ288196A3 (en) *	1994-04-01	1997-04-16	Grace W R & Co	Thermoplastic foil, process of its production and apparatus for making the same
US5759660A (en) *	1995-10-11	1998-06-02	Associated Materials, Inc.	Plastic covered articles for railings and a method of making the same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI25288A (fi) *	1947-12-29	1951-09-10	Lavorazione Materie Plastich S	Förfarande för framställning av plattor, band, remsor och dylika av termoplastisk råmaterial
US2763029A (en) *	1953-06-19	1956-09-18	Jr Rees E Tulloss	Method of producing an optically clear polyethylene film
US3142865A (en) *	1961-10-26	1964-08-04	Owens Illinois Glass Co	Method and apparatus for producing thermoplastic tubing and sheeting
US3159696A (en) *	1961-11-07	1964-12-01	Avisun Corp	Method and apparatus for casting of shaped articles
US3315020A (en) *	1962-03-21	1967-04-18	Gore & Ass	Process for preparing biaxially fibrillated sheets
FI43014B (de) *	1962-05-14	1970-09-02	Svenska Cellulosa Ab
US3415287A (en) *	1964-08-21	1968-12-10	Raychem Corp	Protective covering and article
US3803304A (en) *	1965-07-19	1974-04-09	Armour Pharma	Orally administratable pancreatic enzymes and methods of using same
US3364524A (en) *	1965-08-25	1968-01-23	Continental Can Co	Cooling plug for continuously extruded hot tubular plastic material
US3510549A (en) *	1969-04-15	1970-05-05	Kohjin Co	Process for preparing polypropylene films having thermal shrinkability
US3891737A (en) *	1973-11-21	1975-06-24	Reynolds Metals Co	Method of making a heat shrinkable film of polyethylene copolymers thereof and article produced therefrom
US4156709A (en) *	1975-04-04	1979-05-29	Okura Kogyo Kabushiki Kaisha	Process for preparing a polypropylene film for shrink packaging
US4053270A (en) *	1976-01-29	1977-10-11	Research Corporation	Apparatus for the extrusion of highly oriented polymeric materials
US4189293A (en) *	1978-03-30	1980-02-19	Uniroyal, Inc.	Extrusion head
JPS57182407A (en) *	1981-05-07	1982-11-10	Idemitsu Petrochem Co Ltd	Method and apparatus for preparing biaxially stretched sheet film
EP0134491A1 (de) *	1983-07-15	1985-03-20	Ube Industries, Ltd.	Wärmeschrumpfbares Beschichtungsmaterial für speziell geformte Röhren sowie andere Gegenstände
GB8333032D0 (en) *	1983-12-10	1984-01-18	Bp Chem Int Ltd	Orientated polyolefins
JPS61143125A (ja) *	1984-12-18	1986-06-30	Furukawa Electric Co Ltd:The	熱収縮性高分子重合体製チユ−ブの製造方法
JPS6377728A (ja) *	1986-09-19	1988-04-07	Chisso Corp	一軸延伸テ−プ
US4814135A (en) *	1987-12-22	1989-03-21	Union Carbide Corporation	Process for extrusion

1988
- 1988-03-08 FI FI881067A patent/FI82633C/fi not_active IP Right Cessation
- 1988-10-05 EP EP88908703A patent/EP0380547B1/de not_active Expired - Lifetime
- 1988-10-05 DE DE883890850T patent/DE3890850T1/de active Pending
- 1988-10-05 DE DE8888908703T patent/DE3878916D1/de not_active Expired - Lifetime
- 1988-10-05 US US07/399,501 patent/US5053174A/en not_active Expired - Fee Related
- 1988-10-05 AT AT88908703T patent/ATE86174T1/de active
- 1988-10-05 JP JP63508144A patent/JP2512543B2/ja not_active Expired - Lifetime
- 1988-10-05 DE DE3890850A patent/DE3890850C2/de not_active Expired - Lifetime
- 1988-10-05 WO PCT/FI1988/000160 patent/WO1989003294A1/en active IP Right Grant
- 1988-10-11 CA CA000579798A patent/CA1316318C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FI82633C (fi)	1991-04-10
JPH03500393A (ja)	1991-01-31
JP2512543B2 (ja)	1996-07-03
DE3890850T1 (de)	1989-12-21
CA1316318C (en)	1993-04-20
FI881067A0 (fi)	1988-03-08
US5053174A (en)	1991-10-01
EP0380547A1 (de)	1990-08-08
FI881067A (fi)	1989-04-13
FI82633B (fi)	1990-12-31
DE3890850C2 (de)	1991-09-05
WO1989003294A1 (en)	1989-04-20
ATE86174T1 (de)	1993-03-15
EP0380547B1 (de)	1993-03-03

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ATE193804T1 (de)	2000-06-15	Koextrudiertes produkt und verfahren seiner herstellung
DE4496778D2 (de)	1996-08-22	Vorrichtung und Verfahren zur Herstellung cellulosischer Folien
ATE81055T1 (de)	1992-10-15	Verfahren und vorrichtung zur kontinuierlichen herstellung eines extrudierten produktes.
DE69422378D1 (de)	2000-02-03	Vorrichtung und verfahren zur herstellung eines neuen gefrorenen produktes
HUT68369A (en)	1995-06-28	Process and apparatus for continuous production of component of smoking products, the component and the smoking product
ATA232775A (de)	1977-06-15	Schale aus holzfaserstoff, schaumkunststoff od.dgl. sowie verfahren und vorrichtung zu ihrer herstellung
ATE297308T1 (de)	2005-06-15	Verfahren zur herstellung von schalenförmigen formteilen oder hohlkörpern aus thermoplastischem kunststoff
TR199902042A2 (xx)	2000-03-21	Bulyonlar�n �retimi i�in i�lem.
ATE106196T1 (de)	1994-06-15	Verfahren zur herstellung eines nahrungsmittels.
DE69324927D1 (de)	1999-06-17	Verfahren zur herstellung eines alkenylaromatischen schaumstoffes
AT359912B (de)	1980-12-10	Fuer die verpackung von vorzugsweise fluessigen und/oder pastoesen produkten bestimmtes mehr- schichtiges band, verfahren zur herstellung dieses bandes, sowie verfahren zur herstellung steriler verpackungen unter verwendung dieses bandes
DE3878916D1 (de)	1993-04-08	Verfahren zur herstellung eines schrumpfbaren erzeugnisses.
ATE20093T1 (de)	1986-06-15	Verfahren zur herstellung geformter produkte aus dispersionen, die eine koagulierbare, amphoterische, hochmolekulare substanz enthalten.
BR9501391A (pt)	1995-11-14	Processo e aparelhagem para manuseio a jusante de material extrudado
DE59208011D1 (de)	1997-03-20	Gebinde für Zigaretten-Packungen, sowie Zuschnitt hierfür und Verfahren und Vorrichtung zur Herstellung der Verpackung
ATE75995T1 (de)	1992-05-15	Verfahren und vorrichtung zur herstellung von gerippten rohren.
ATE95758T1 (de)	1993-10-15	Verfahren und vorrichtung zur handhabung und weiterverarbeitung eines wabenbandes.
DE3678488D1 (de)	1991-05-08	Verfahren zur herstellung eines kunststoffartikels aus mehreren thermoplastischen materialschichten.
DE3766166D1 (de)	1990-12-20	Verfahren zum abfallfreien herstellen beschichteter profile und warmgeformter behaelter.
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MX9604301A (es)	1997-08-30	Metodo para estabilizacion de longitud intermitente.
ATE152577T1 (de)	1997-05-15	Verfahren zum extrudieren und beschichten von nahrungsmitteln, sowie vorrichtung zu dessen durchführung
JPS55135620A (en)	1980-10-22	Forming of thermoplastic sheet continuously from extrusion
ATE206014T1 (de)	2001-10-15	Verfahren zur herstellung von getrockneten fischsnacks und die hergestellte fischsnacks
JPH0473691B2 (de)	1992-11-24

Legal Events

Date	Code	Title	Description
1993-08-26	8332	No legal effect for de