FR2320174A1 - Procede et dispositif pour extruder des plaques ou bandes fantaisies a base de matieres synthetiques thermoplastiques - Google Patents
Procede et dispositif pour extruder des plaques ou bandes fantaisies a base de matieres synthetiques thermoplastiquesInfo
- Publication number
- FR2320174A1 FR2320174A1 FR7623740A FR7623740A FR2320174A1 FR 2320174 A1 FR2320174 A1 FR 2320174A1 FR 7623740 A FR7623740 A FR 7623740A FR 7623740 A FR7623740 A FR 7623740A FR 2320174 A1 FR2320174 A1 FR 2320174A1
- Authority
- FR
- France
- Prior art keywords
- fancy
- extruding
- plates
- synthetic materials
- thermoplastic synthetic
- Prior art date
- 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.)
- Granted
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
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- 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
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
- B29C48/175—Articles comprising two or more components, e.g. co-extruded layers the components having different colours comprising a multi-coloured single component, e.g. striated, marbled or wood-like patterned
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92742—Optical properties
- B29C2948/92752—Colour
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2534724A DE2534724C3 (de) | 1975-08-04 | 1975-08-04 | Vorrichtung zum Extrudieren von gemusterten Bahnen oder Platten aus thermoplastischen Kunststoffmassen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2320174A1 true FR2320174A1 (fr) | 1977-03-04 |
FR2320174B1 FR2320174B1 (fr) | 1981-03-20 |
Family
ID=5953165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7623740A Granted FR2320174A1 (fr) | 1975-08-04 | 1976-08-03 | Procede et dispositif pour extruder des plaques ou bandes fantaisies a base de matieres synthetiques thermoplastiques |
Country Status (11)
Country | Link |
---|---|
US (1) | US4128386A (fr) |
JP (1) | JPS601173B2 (fr) |
BE (1) | BE844855A (fr) |
DE (1) | DE2534724C3 (fr) |
DK (1) | DK350176A (fr) |
FR (1) | FR2320174A1 (fr) |
GB (1) | GB1549990A (fr) |
IE (1) | IE43414B1 (fr) |
IN (1) | IN144824B (fr) |
IT (1) | IT1062650B (fr) |
NL (1) | NL7608625A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0652097A1 (fr) * | 1993-11-09 | 1995-05-10 | Extrusion De Basse Normandie-Exbanor, S.A. | Dispositif de réunion d'au moins deux flux dans une machine de coextrusion laminaire |
WO1996035570A1 (fr) * | 1993-11-09 | 1996-11-14 | Extrusion De Basse Normandie - Exbanor, S.A. | Dispositif de reunion d'au moins deux flux de matiere dans une machine de coextrusion laminaire |
US5971736A (en) * | 1995-05-09 | 1999-10-26 | Extrusion De Basse Normandie-Exbanor S.A. | Device for joining at least two material flows in a laminar coextrusion machine |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53149260A (en) * | 1977-05-31 | 1978-12-26 | Daicel Chem Ind Ltd | Production of plastic sheet with mixed flow pattern and device therefor |
GB1591605A (en) * | 1978-05-18 | 1981-06-24 | Gen Eng Radcliffe | Method and apparatus for the injection of additives into plastics material |
US4292355A (en) * | 1979-06-18 | 1981-09-29 | Composite Container Corporation | Moisture-impervious coextruded container |
US4562023A (en) * | 1981-08-18 | 1985-12-31 | Dynamit Nobel Aktiengesellschaft | Process and apparatus for producing a synthetic resin sheet having a colored band of varying color intensity |
DE3132509C2 (de) * | 1981-08-18 | 1984-06-14 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren und Breitschlitzwerkzeug zur Herstellung einer Farbkeilfolie |
US4552521A (en) * | 1984-12-10 | 1985-11-12 | Gencorp Inc. | Apparatus for co-extruding a rubber strip of one material with a stripe of a second material |
AT388895B (de) * | 1985-03-04 | 1989-09-11 | Coexpan Sa | Vorrichtung zur herstellung von bahnen mit nebeneinanderliegenden streifen aus unterschiedlichen, insbesonders verschiedenfarbigen kunststoffen |
US4783290A (en) * | 1985-05-24 | 1988-11-08 | Nabisco Brands, Inc. | Method of changing die head for converting a co-extrusion apparatus |
US4687429A (en) * | 1985-05-24 | 1987-08-18 | Nabisco Brands, Inc. | Die head for converting a co-extruder apparatus |
CH678507A5 (fr) * | 1986-03-06 | 1991-09-30 | Maillefer Sa | |
IT1197020B (it) * | 1986-07-29 | 1988-11-25 | Fare Spa | Testa piana per l'estruzione di materiali termopolastici in lastra e foglia, provvista di due o piu' condotti, di alimentazione dei materiali stessi |
DE3710946A1 (de) * | 1987-04-01 | 1988-10-13 | Neumuenster Masch App | Duesenpaket zum spinnen von bikomponentenfaeden mit kern-mantel-struktur |
US4836814A (en) * | 1987-11-10 | 1989-06-06 | Packaging Industries Group, Inc. | Multicolored foam and method for making |
US4828780A (en) * | 1987-12-01 | 1989-05-09 | Killon Extruders, Inc. | Method for encapsulating extruding materials |
CA1265040C (fr) * | 1988-11-29 | 1990-01-30 | Store vertical a surface ondulee | |
DE4013553A1 (de) * | 1990-04-27 | 1991-10-31 | Hoechst Ag | Verfahren und vorrichtung zur herstellung von formkoerpern aus thermotropen, fluessigkristallinen stoffen sowie formkoerper, hergestellt nach dem verfahren |
US5110530A (en) * | 1990-09-07 | 1992-05-05 | W. R. Grace & Co.-Conn. | Striped film method |
DE19525136C1 (de) * | 1995-07-11 | 1996-08-22 | Benecke Kaliko Ag | Verfahren zur Herstellung einer mehrfarbigen thermoplastischen Kunststoffolie |
CN1140394C (zh) | 1997-06-24 | 2004-03-03 | 三泽家庭株式会社 | 生产一种仿木模塑树脂制品的方法 |
EP1151844B1 (fr) | 2000-05-03 | 2003-11-26 | Swiss Caps Rechte und Lizenzen AG | Procédé et dispositif pour fabriquer une bande flexible à partir de deux matériaux différents rendus fluides par apport de chaleur |
KR20030086579A (ko) * | 2000-11-26 | 2003-11-10 | 마그넷노우츠, 리미티드 | 자성 기판, 그 조성물 및 제조방법 |
US7338573B2 (en) * | 2000-11-26 | 2008-03-04 | Magnetnotes, Ltd. | Magnetic substrates with high magnetic loading |
JP2003004567A (ja) * | 2001-06-19 | 2003-01-08 | Omron Corp | 圧力センサ及び血圧計 |
US6932591B2 (en) * | 2001-06-28 | 2005-08-23 | Primex Plastics Corporation | Apparatus and method for co-extruding multi color plastics |
US20030091678A1 (en) * | 2001-11-09 | 2003-05-15 | Jaffer Shaffiq Amin | Die for extruding flowable materials and having plural inlets |
US6743006B2 (en) * | 2001-11-09 | 2004-06-01 | The Procter & Gamble Company | Die for extruding flowable materials and having a static mixer therein |
DK2632809T3 (en) | 2010-10-27 | 2016-02-15 | Intercontinental Great Brands Llc | MAGNETIC closable PRODUCT RECEIVING PACKAGING |
US10695953B2 (en) | 2012-05-31 | 2020-06-30 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
US9630353B2 (en) | 2012-05-31 | 2017-04-25 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
US10538016B2 (en) | 2012-05-31 | 2020-01-21 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
US11045979B2 (en) | 2012-05-31 | 2021-06-29 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from recycled PET |
US8597553B1 (en) | 2012-05-31 | 2013-12-03 | Mohawk Industries, Inc. | Systems and methods for manufacturing bulked continuous filament |
US9636860B2 (en) | 2012-05-31 | 2017-05-02 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
US10487422B2 (en) | 2012-05-31 | 2019-11-26 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from colored recycled pet |
US9028951B2 (en) | 2013-09-10 | 2015-05-12 | Magnetnotes, Ltd. | Magnetic receptive printable media |
US10857715B2 (en) | 2016-08-24 | 2020-12-08 | Promix Solutions Ag | Mixer structure for a film die and a film die |
US10751915B2 (en) | 2016-11-10 | 2020-08-25 | Aladdin Manufacturing Corporation | Polyethylene terephthalate coloring systems and methods |
HUE062402T2 (hu) | 2017-01-30 | 2023-10-28 | Aladdin Mfg Corp | Eljárások ömlesztett folytonos szál sínezett reciklált PET-bõl történõ elõállítására |
AU2018227587A1 (en) | 2017-03-03 | 2019-08-22 | Aladdin Manufacturing Corporation | Method of manufacturing bulked continuous carpet filament |
KR20200054236A (ko) | 2017-09-15 | 2020-05-19 | 알라딘 매뉴펙쳐링 코포레이션 | 벌크형 연속적인 카펫 필라멘트를 제조하기 위한 폴리에틸렌 테레프탈레이트 착색 방법 및 시스템 |
US11242622B2 (en) | 2018-07-20 | 2022-02-08 | Aladdin Manufacturing Corporation | Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate |
US20200024771A1 (en) * | 2018-07-20 | 2020-01-23 | Aladdin Manufacturing Corporation | System and methods for injecting color during manufacture of bulked continuous carpet filament |
US11396121B2 (en) * | 2018-08-20 | 2022-07-26 | N.E.W. Plastics Corp. | Extruded variegated plastic profile and method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE429937C (de) * | 1924-03-15 | 1926-06-04 | Lupinit G M B H | Strangpressenmundstueck zur Herstellung feingeaderter Straenge aus plastischen Massen |
US2803041A (en) * | 1953-02-11 | 1957-08-20 | Celanese Corp | Extrusion of plastic materials |
DE1110398B (de) * | 1959-10-13 | 1961-07-06 | Rehau Plastiks | Vorrichtung zur Herstellung von stranggepressten Kunststofferzeugnissen mit mehrfarbigen Oberflaecheneffekten |
FR1539487A (fr) * | 1966-10-05 | 1968-09-13 | Feuilles extrudées en polymère synthétique, et procédés et appareil pour leur fabrication | |
FR2056457A5 (fr) * | 1969-07-01 | 1971-05-14 | Sordelli Et Co Spa | |
FR2132753A1 (fr) * | 1971-04-07 | 1972-11-24 | Bayer Ag | |
US3792945A (en) * | 1972-07-21 | 1974-02-19 | Rowland Prod Inc | Apparatus for producing multicolor patterns and sheet material produced thereby |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274646A (en) * | 1963-05-13 | 1966-09-27 | Rowlaud Products Inc | Apparatus for making extruded sheet material |
US3444031A (en) * | 1964-04-22 | 1969-05-13 | Dow Chemical Co | Light screens and method of making the same |
US3405425A (en) * | 1964-09-18 | 1968-10-15 | Monsanto Co | Apparatus for producing partially pigmented plastic sheets |
DE2122604A1 (de) * | 1970-05-13 | 1971-11-25 | Sordelli & C Spa | Maschine und Verfahren zur Herstellung von einer mit streifenweise angeordneten Scheckigkeiten versehenen thermoplastischen Folie |
-
1975
- 1975-08-04 DE DE2534724A patent/DE2534724C3/de not_active Expired
-
1976
- 1976-05-19 IN IN869/CAL/76A patent/IN144824B/en unknown
- 1976-08-02 IT IT50728/76A patent/IT1062650B/it active
- 1976-08-03 DK DK350176A patent/DK350176A/da not_active Application Discontinuation
- 1976-08-03 NL NL7608625A patent/NL7608625A/xx not_active Application Discontinuation
- 1976-08-03 FR FR7623740A patent/FR2320174A1/fr active Granted
- 1976-08-03 GB GB32372/76A patent/GB1549990A/en not_active Expired
- 1976-08-04 BE BE169532A patent/BE844855A/fr not_active IP Right Cessation
- 1976-08-04 JP JP51093088A patent/JPS601173B2/ja not_active Expired
- 1976-08-04 IE IE1725/76A patent/IE43414B1/en unknown
- 1976-08-04 US US05/711,564 patent/US4128386A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE429937C (de) * | 1924-03-15 | 1926-06-04 | Lupinit G M B H | Strangpressenmundstueck zur Herstellung feingeaderter Straenge aus plastischen Massen |
US2803041A (en) * | 1953-02-11 | 1957-08-20 | Celanese Corp | Extrusion of plastic materials |
DE1110398B (de) * | 1959-10-13 | 1961-07-06 | Rehau Plastiks | Vorrichtung zur Herstellung von stranggepressten Kunststofferzeugnissen mit mehrfarbigen Oberflaecheneffekten |
FR1539487A (fr) * | 1966-10-05 | 1968-09-13 | Feuilles extrudées en polymère synthétique, et procédés et appareil pour leur fabrication | |
FR2056457A5 (fr) * | 1969-07-01 | 1971-05-14 | Sordelli Et Co Spa | |
FR2132753A1 (fr) * | 1971-04-07 | 1972-11-24 | Bayer Ag | |
US3792945A (en) * | 1972-07-21 | 1974-02-19 | Rowland Prod Inc | Apparatus for producing multicolor patterns and sheet material produced thereby |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0652097A1 (fr) * | 1993-11-09 | 1995-05-10 | Extrusion De Basse Normandie-Exbanor, S.A. | Dispositif de réunion d'au moins deux flux dans une machine de coextrusion laminaire |
FR2712227A1 (fr) * | 1993-11-09 | 1995-05-19 | Exbanor Sa | Dispositif de réunion d'au moins deux flux dans une machine de coextrusion laminaire. |
WO1996035570A1 (fr) * | 1993-11-09 | 1996-11-14 | Extrusion De Basse Normandie - Exbanor, S.A. | Dispositif de reunion d'au moins deux flux de matiere dans une machine de coextrusion laminaire |
US5971736A (en) * | 1995-05-09 | 1999-10-26 | Extrusion De Basse Normandie-Exbanor S.A. | Device for joining at least two material flows in a laminar coextrusion machine |
Also Published As
Publication number | Publication date |
---|---|
DK350176A (da) | 1977-02-05 |
JPS5219760A (en) | 1977-02-15 |
FR2320174B1 (fr) | 1981-03-20 |
IE43414L (en) | 1977-02-04 |
DE2534724B2 (de) | 1981-01-15 |
DE2534724A1 (de) | 1977-02-10 |
US4128386A (en) | 1978-12-05 |
IE43414B1 (en) | 1981-02-25 |
JPS601173B2 (ja) | 1985-01-12 |
BE844855A (fr) | 1976-12-01 |
DE2534724C3 (de) | 1981-08-13 |
IT1062650B (it) | 1984-10-20 |
GB1549990A (en) | 1979-08-08 |
NL7608625A (nl) | 1977-02-08 |
IN144824B (fr) | 1978-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2320174A1 (fr) | Procede et dispositif pour extruder des plaques ou bandes fantaisies a base de matieres synthetiques thermoplastiques | |
GB1550517A (en) | Process and apparatus for extruding paterned webs from synthetic thermoplastic plastics materials | |
AT368737B (de) | Vorrichtung zum aufbereiten von thermoplastischem kunststoffgut | |
ATA199286A (de) | Vorrichtung zum herstellen von geschaeumten thermoplastischem kunststoff | |
FR2320178A1 (fr) | Procede de calibrage de profiles boudines, stratifies et co-extrudes, a base de matieres synthetiques thermoplastiques | |
JPS52129764A (en) | Method and device for plasticizing synthetic resin product | |
BE843621A (fr) | Extrudeuse a vis pour matieres plastiques | |
BE795862A (fr) | Procede et dispositif de calandrage de matieres plastiques | |
AT361219B (de) | Vorrichtung zum strangpressen von rohren aus thermoplastischem kunststoff | |
BE802843A (fr) | Procede et appareil d'achevement de fermetures a curseur | |
BE805066A (fr) | Procede et dispositif pour extruder des profiles enduits, de preferncea base de matieres synthetiques thermoplastiques | |
BE810433A (fr) | Procede et dispositif pour relier en continu des bandes de matieres synthetiques thermoplastiques | |
BE796099A (fr) | Procede et dispositif pour le soudage de profiles en matiere synthetique thermoplastique | |
FR2274435A1 (fr) | Procede et dispositif pour extruder des objets en matiere thermoplastique | |
FR2306066A1 (fr) | Procede d'obtention de cavites cellulaires dans les matieres synthetiques thermoplastiques et les masses moulables synthetiques thermoplastiques | |
FR2322740A1 (fr) | Procede et dispositif pour fabriquer un produit stratifie plan par extrusion | |
FR2326280A1 (fr) | Procede et dispositif pour produire des paraisons en matiere thermoplastique | |
DD132475A1 (de) | Vorrichtung zum granulieren von thermoplastischen kunststoffen | |
JPS51135962A (en) | Method and device for continuously producing product with threeedimensional pattern from thermoplastic polymer material | |
JPS5242555A (en) | Device for extruding plastic and like material | |
FR2319478A1 (fr) | Extrudeuse et procede d'extrusion de materiaux thermoplastiques | |
PT67610B (en) | Process and apparatus for stretching a tubularly-formed ofa thermoplastic material and the product obtained thereby | |
JPS51114466A (en) | Method and device for producing thermoplastic resin film | |
BE850576A (fr) | Procede et dispositif pour la realisation de coudes de tuyaux en matiere thermoplastique | |
BE816454A (fr) | Procede et appareil pour le compactage de matieres plastiques mousses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |