IT1223300B - PROCESS OF MANUFACTURE OF SHEETS WITH MULTICOLOR BANDS, IN THERMOPLASTIC MATERIALS - Google Patents

PROCESS OF MANUFACTURE OF SHEETS WITH MULTICOLOR BANDS, IN THERMOPLASTIC MATERIALS

Info

Publication number
IT1223300B
IT1223300B IT21871/87A IT2187187A IT1223300B IT 1223300 B IT1223300 B IT 1223300B IT 21871/87 A IT21871/87 A IT 21871/87A IT 2187187 A IT2187187 A IT 2187187A IT 1223300 B IT1223300 B IT 1223300B
Authority
IT
Italy
Prior art keywords
multicolor
bands
sheets
manufacture
thermoplastic materials
Prior art date
Application number
IT21871/87A
Other languages
Italian (it)
Other versions
IT8721871A0 (en
Inventor
Lopez 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
Application filed by Coexpan Sa filed Critical Coexpan Sa
Publication of IT8721871A0 publication Critical patent/IT8721871A0/en
Application granted granted Critical
Publication of IT1223300B publication Critical patent/IT1223300B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/685—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by laminating inserts between two plastic films or plates
    • 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
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
IT21871/87A 1987-04-29 1987-09-10 PROCESS OF MANUFACTURE OF SHEETS WITH MULTICOLOR BANDS, IN THERMOPLASTIC MATERIALS IT1223300B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8701269A ES2007340A6 (en) 1987-04-29 1987-04-29 Fabrication process for thermoplastic sheets/panels

Publications (2)

Publication Number Publication Date
IT8721871A0 IT8721871A0 (en) 1987-09-10
IT1223300B true IT1223300B (en) 1990-09-19

Family

ID=8250696

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21871/87A IT1223300B (en) 1987-04-29 1987-09-10 PROCESS OF MANUFACTURE OF SHEETS WITH MULTICOLOR BANDS, IN THERMOPLASTIC MATERIALS

Country Status (8)

Country Link
BE (1) BE1000817A6 (en)
BR (1) BR8704712A (en)
DE (1) DE3730452A1 (en)
ES (1) ES2007340A6 (en)
FR (1) FR2614575B1 (en)
IT (1) IT1223300B (en)
LU (1) LU86993A1 (en)
NL (1) NL8702162A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649357A1 (en) * 1989-07-07 1991-01-11 Girodet Jean Michel Method of decorating plastic sheets and the sheets obtained according to the method
PT101963B (en) * 1997-01-31 2003-11-28 Coexpan Sa PROCESS AND DEVICE FOR THE MANUFACTURE OF EXTRUDED PLASTIC LEAVES
AU2008301217C1 (en) * 2007-09-14 2010-09-30 Oakmoore Pty Ltd Co-extrusion and method of making a co-extrusion

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1729323A1 (en) * 1967-12-12 1971-07-29 Roehm Gmbh Multilayer extruded molded bodies and apparatus for their manufacture
BE727749A (en) * 1968-02-03 1969-07-31
AT325800B (en) * 1970-04-02 1975-11-10 Proksch Walter EXTRUSION PLANT FOR THE PRODUCTION OF MULTICOLORED PLASTIC TUBES
DE2122604A1 (en) * 1970-05-13 1971-11-25 Sordelli & C Spa Machine and method for the production of a thermoplastic film provided with patches arranged in strips
US3968196A (en) * 1971-03-29 1976-07-06 Cosden Oil & Chemical Company Method of co-extrusion of polyvinylidene fluoride/polystyrene multiple-layered sheeting
DE2211394A1 (en) * 1972-03-09 1973-09-20 Flamuco Gmbh Vereinigte Farben Two component moulding substances - with the components fed as individual layers to the extrusion nozzle
GB1445982A (en) * 1972-08-11 1976-08-11 Beghin Say Sa Net and method of producing same
DE2304105A1 (en) * 1973-01-27 1974-08-01 Bellaplast Gmbh Thermoplastic combination matl. for multi-component articles - with adjacent strips of differing materials for shaping into the various components
IT1031536B (en) * 1975-02-07 1979-05-10 Mazzoni G Cost Mecc MACHINE FOR GIVING A MARBLED AND STRIPED APPEARANCE WITH CONTINUOUS DRAWN GUMMY PASTES AND PRODUCT OBTAINED
FR2343582A1 (en) * 1976-03-12 1977-10-07 Rocchi Raymond Dies for coextrusion of continuous and interrupted laminating resins - to obtain patterned laminates in a single pass
DE3016445A1 (en) * 1980-04-29 1981-11-05 Bayer Ag, 5090 Leverkusen DEVICE FOR APPLYING A REACTION MIXTURE MAKING PARTICULAR FOAM FROM AT LEAST TWO FLOWABLE COMPONENTS TO A HIKING MAT
DE8113747U1 (en) * 1981-05-09 1982-01-21 Röhm GmbH, 6100 Darmstadt "COEXTRUDED LIGHT-TRANSFERABLE PLASTIC PROFILE"
US4435141A (en) * 1982-04-07 1984-03-06 Polyloom Corporation Of America Multicomponent continuous film die
FR2552707B1 (en) * 1983-10-03 1986-01-31 Siamp Cedap Reunies MULTI-LAYER DIE FOR THE PRODUCTION OF MULTICOLORED PLASTIC MATERIAL FILMS, SHEETS OR PLATES
FR2588797B1 (en) * 1985-10-18 1988-07-22 Siamp Cedap Reunies PROCESS FOR THE MANUFACTURE OF A MULTICOLORED PLASTIC SHEET

Also Published As

Publication number Publication date
ES2007340A6 (en) 1989-06-16
FR2614575A1 (en) 1988-11-04
LU86993A1 (en) 1988-02-02
BE1000817A6 (en) 1989-04-11
FR2614575B1 (en) 1992-07-31
DE3730452A1 (en) 1988-11-10
IT8721871A0 (en) 1987-09-10
BR8704712A (en) 1988-11-16
NL8702162A (en) 1988-11-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926