MX2009008757A - Hoja de multiples capas termoplastica opaca y su metodo de fabricacion. - Google Patents

Hoja de multiples capas termoplastica opaca y su metodo de fabricacion.

Info

Publication number
MX2009008757A
MX2009008757A MX2009008757A MX2009008757A MX2009008757A MX 2009008757 A MX2009008757 A MX 2009008757A MX 2009008757 A MX2009008757 A MX 2009008757A MX 2009008757 A MX2009008757 A MX 2009008757A MX 2009008757 A MX2009008757 A MX 2009008757A
Authority
MX
Mexico
Prior art keywords
opaque
sheet
thermoplastic
inner layer
making same
Prior art date
Application number
MX2009008757A
Other languages
English (en)
Inventor
Thomas Godey
Original Assignee
Priplak
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 Priplak filed Critical Priplak
Publication of MX2009008757A publication Critical patent/MX2009008757A/es

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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C48/25—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
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/9145—Endless cooling belts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

La invención se refiere a una hoja (1) de múltiples capas termoplástica opaca en transmisión, que tiene una masa de volumétrica inferior o igual a 1 g/cm3 y un espesor inferior a 500 µm, cada una de sus caras teniendo un aspecto de superficie uniforme, la hoja comprende al menos tres capas extruídas en donde la capa interna (2) opaca y al menos dos capas externas (3,4) de material termoplástico no totalmente opacas, la capa interna 82) comprende un material termoplástico y una carga opacadora. La invención igualmente se refiere al método de fabricación de una tal hoja (1) termoplástica opaca que comprende una etapa de co-extrusión y una etapa de = prensado-enfriamiento-a cabado = del polímero co-extruído (5) entre un cilindro enfriador (7) y una banda sin fin (8) que le da el espesor requerido y el aspecto de superficie uniforme a la hoja (1). La misma también se refiere a varias hojas notablemente de anuncios suspendidos o de cartas para jugar o cartas y/o boletos para raspar.
MX2009008757A 2007-02-16 2008-02-15 Hoja de multiples capas termoplastica opaca y su metodo de fabricacion. MX2009008757A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0701160A FR2912683A1 (fr) 2007-02-16 2007-02-16 Feuille multicouche thermoplastique opaque
PCT/FR2008/000203 WO2008125750A1 (fr) 2007-02-16 2008-02-15 Feuille multicouche thermoplastique opaque et son procede de fabrication

Publications (1)

Publication Number Publication Date
MX2009008757A true MX2009008757A (es) 2009-12-11

Family

ID=38520968

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008757A MX2009008757A (es) 2007-02-16 2008-02-15 Hoja de multiples capas termoplastica opaca y su metodo de fabricacion.

Country Status (6)

Country Link
US (1) US20100080940A1 (es)
EP (1) EP2109538A1 (es)
CA (1) CA2677970A1 (es)
FR (1) FR2912683A1 (es)
MX (1) MX2009008757A (es)
WO (1) WO2008125750A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009020624A1 (de) * 2009-05-09 2010-11-11 Nordenia Deutschland Gronau Gmbh Verfahren zur Herstellung einer Oberflächenschutzfolie
CN101576176B (zh) * 2009-06-16 2012-04-25 上海三樱包装材料有限公司 塑料管新型制造工艺及由其制造的塑料管
ES2677970T3 (es) 2010-02-05 2018-08-07 Aktiebolaget Ludvig Svensson Pantalla de invernadero
EP2552665B1 (en) * 2010-03-30 2017-04-19 3M Innovative Properties Company Profiled extrusion replication
WO2014035414A1 (en) * 2012-08-31 2014-03-06 Hewlett-Packard Development Company, L.P. Printable medium
BR102013024227A2 (pt) * 2013-09-20 2015-08-18 Embalagens Flexíveis Diadema S A Método de produção de uma estrutura laminada flexível, estrutura laminada flexível assim obtida, filme de polietieno mono estirado e embalagem formada pela estrutura laminada flexível
KR101943701B1 (ko) * 2016-04-25 2019-01-29 삼성에스디아이 주식회사 편광자 보호 필름, 이를 포함하는 편광판 및 편광판을 포함하는 액정 표시 장치
JP6877633B2 (ja) * 2018-03-27 2021-05-26 富士フイルム株式会社 インクジェット用黒色系インク組成物、遮光膜及び光学部材、並びに、画像形成方法
FR3079520A1 (fr) * 2018-04-03 2019-10-04 C.G.L. Pack Service Produit en polyethylene terephtalate ou polypropylene, colore par le noir de carbone, et detectable par spectroscopie
GB201819929D0 (en) * 2018-12-06 2019-01-23 Dupont Teijin Films Us Lp Polymeric film and uses thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657810B1 (fr) * 1990-02-06 1993-03-12 Usiplast Nouvelle feuille de matiere synthetique opaque et contenant realise a partir de cette feuille.
US5204037A (en) * 1991-01-25 1993-04-20 Idemitsu Petrochemical Co., Ltd. Process for production of polypropylene sheets or films
EP0824076A1 (en) * 1996-08-14 1998-02-18 Imperial Chemical Industries Plc Polymeric film with opaque substrate
WO2006058301A2 (en) * 2004-11-29 2006-06-01 Avery Dennison Corporation Coextruded multilayer colored films

Also Published As

Publication number Publication date
WO2008125750A1 (fr) 2008-10-23
EP2109538A1 (fr) 2009-10-21
US20100080940A1 (en) 2010-04-01
FR2912683A1 (fr) 2008-08-22
CA2677970A1 (fr) 2008-10-23

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