PT101963A - Processo e dispositivo para o fabrico de folhas de plastico extrudidas - Google Patents
Processo e dispositivo para o fabrico de folhas de plastico extrudidas Download PDFInfo
- Publication number
- PT101963A PT101963A PT101963A PT10196397A PT101963A PT 101963 A PT101963 A PT 101963A PT 101963 A PT101963 A PT 101963A PT 10196397 A PT10196397 A PT 10196397A PT 101963 A PT101963 A PT 101963A
- Authority
- PT
- Portugal
- Prior art keywords
- strips
- plastic
- intermediate layer
- line
- another
- Prior art date
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
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- 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
- B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
- B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion die
-
- 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
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
-
- 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
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT101963A PT101963B (pt) | 1997-01-31 | 1997-01-31 | Processo e dispositivo para o fabrico de folhas de plastico extrudidas |
DE19704082A DE19704082A1 (de) | 1997-01-31 | 1997-02-04 | Verfahren und Gerät zur Herstellung von extrudierten Kunststoffolien |
BE9700109A BE1010902A5 (fr) | 1997-01-31 | 1997-02-05 | Procede et dispositif de fabrication de feuilles extrudees en matiere plastique. |
BR9701581A BR9701581A (pt) | 1997-01-31 | 1997-03-31 | Processo e dispositivo para manufatura de folhas plásticas extrudadas |
JP10336290A JP2000158513A (ja) | 1997-01-31 | 1998-11-26 | プラスチック押出し成形シートの製造方法および装置 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT101963A PT101963B (pt) | 1997-01-31 | 1997-01-31 | Processo e dispositivo para o fabrico de folhas de plastico extrudidas |
DE19704082A DE19704082A1 (de) | 1997-01-31 | 1997-02-04 | Verfahren und Gerät zur Herstellung von extrudierten Kunststoffolien |
BE9700109A BE1010902A5 (fr) | 1997-01-31 | 1997-02-05 | Procede et dispositif de fabrication de feuilles extrudees en matiere plastique. |
BR9701581A BR9701581A (pt) | 1997-01-31 | 1997-03-31 | Processo e dispositivo para manufatura de folhas plásticas extrudadas |
JP10336290A JP2000158513A (ja) | 1997-01-31 | 1998-11-26 | プラスチック押出し成形シートの製造方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
PT101963A true PT101963A (pt) | 1998-09-30 |
PT101963B PT101963B (pt) | 2003-11-28 |
Family
ID=27507793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT101963A PT101963B (pt) | 1997-01-31 | 1997-01-31 | Processo e dispositivo para o fabrico de folhas de plastico extrudidas |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2000158513A (pt) |
BE (1) | BE1010902A5 (pt) |
BR (1) | BR9701581A (pt) |
DE (1) | DE19704082A1 (pt) |
PT (1) | PT101963B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19936308A1 (de) * | 1998-09-09 | 2000-03-16 | Alkor Gmbh | Vorrichtung und Verfahren zur Herstellung von zwei- oder mehrfarbigen Folien, Schalttafelfolien, Armaturenbrettfolien |
AU2875400A (en) * | 1999-02-26 | 2000-09-14 | Procter & Gamble Company, The | Extrusion apparatus for extruding continuous layer of extrudate |
GB2348394A (en) * | 1999-03-31 | 2000-10-04 | Coexpan Sa | Manufacturing plastic extruded sheets |
US20110111078A1 (en) * | 2007-09-13 | 2011-05-12 | S.I.M.A. | Extrusion head for plastic materials |
DE102008008016A1 (de) * | 2008-02-07 | 2009-08-20 | Raumedic Ag | Kunststoffkörper |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2343582A1 (fr) * | 1976-03-12 | 1977-10-07 | Rocchi Raymond | Procede de realisation de feuilles ou plaques de matieres plastiques avec aspects decoratifs par coextrusion et les moyens de mise en oeuvre |
US4435141A (en) * | 1982-04-07 | 1984-03-06 | Polyloom Corporation Of America | Multicomponent continuous film die |
FR2552707B1 (fr) * | 1983-10-03 | 1986-01-31 | Siamp Cedap Reunies | Filiere multicouche pour la production de films, de feuilles ou de plaques de matiere plastique multicolores |
AT388895B (de) * | 1985-03-04 | 1989-09-11 | Coexpan Sa | Vorrichtung zur herstellung von bahnen mit nebeneinanderliegenden streifen aus unterschiedlichen, insbesonders verschiedenfarbigen kunststoffen |
ES2007340A6 (es) * | 1987-04-29 | 1989-06-16 | Coexpan Sa | Procedimiento de fabricacion de laminas con bandas multicolores a base de materiales termoplasticos |
-
1997
- 1997-01-31 PT PT101963A patent/PT101963B/pt unknown
- 1997-02-04 DE DE19704082A patent/DE19704082A1/de not_active Ceased
- 1997-02-05 BE BE9700109A patent/BE1010902A5/fr active
- 1997-03-31 BR BR9701581A patent/BR9701581A/pt not_active IP Right Cessation
-
1998
- 1998-11-26 JP JP10336290A patent/JP2000158513A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2000158513A (ja) | 2000-06-13 |
DE19704082A1 (de) | 1998-08-06 |
BE1010902A5 (fr) | 1999-03-02 |
PT101963B (pt) | 2003-11-28 |
BR9701581A (pt) | 1998-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19970521 |