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BR9701581A - Processo e dispositivo para manufatura de folhas plásticas extrudadas - Google Patents

Processo e dispositivo para manufatura de folhas plásticas extrudadas

Info

Publication number
BR9701581A
BR9701581A BR9701581A BR9701581A BR9701581A BR 9701581 A BR9701581 A BR 9701581A BR 9701581 A BR9701581 A BR 9701581A BR 9701581 A BR9701581 A BR 9701581A BR 9701581 A BR9701581 A BR 9701581A
Authority
BR
Brazil
Prior art keywords
manufacture
plastic sheets
extruded plastic
extruded
sheets
Prior art date
Application number
BR9701581A
Other languages
English (en)
Inventor
Jose Luis Santamaria
Original Assignee
Coexpan Sa
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.)
Filing date
Publication date
Priority to PT101963A priority Critical patent/PT101963B/pt
Priority to DE19704082A priority patent/DE19704082A1/de
Priority to BE9700109A priority patent/BE1010902A5/fr
Application filed by Coexpan Sa filed Critical Coexpan Sa
Priority to BR9701581A priority patent/BR9701581A/pt
Publication of BR9701581A publication Critical patent/BR9701581A/pt
Priority to JP10336290A priority patent/JP2000158513A/ja

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)
BR9701581A 1997-01-31 1997-03-31 Processo e dispositivo para manufatura de folhas plásticas extrudadas BR9701581A (pt)

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 (1)

Publication Number Publication Date
BR9701581A true BR9701581A (pt) 1998-11-17

Family

ID=27507793

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9701581A BR9701581A (pt) 1997-01-31 1997-03-31 Processo e dispositivo para manufatura de folhas plásticas extrudadas

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
DE3605323A1 (de) * 1985-03-04 1986-09-04 COEXPAN, S.A., San Fernando de Henares, Madrid Maschine zum extrudieren von kunststoff
ES2007340A6 (es) * 1987-04-29 1989-06-16 Coexpan Sa Procedimiento de fabricacion de laminas con bandas multicolores a base de materiales termoplasticos

Also Published As

Publication number Publication date
BE1010902A5 (fr) 1999-03-02
PT101963B (pt) 2003-11-28
PT101963A (pt) 1998-09-30
JP2000158513A (ja) 2000-06-13
DE19704082A1 (de) 1998-08-06

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]