PE20001101A1 - Metodo y aparato para manufacturar productos mediante el uso de materiales de desecho de varias clases, y producto obtenido con el mismo - Google Patents

Metodo y aparato para manufacturar productos mediante el uso de materiales de desecho de varias clases, y producto obtenido con el mismo

Info

Publication number
PE20001101A1
PE20001101A1 PE1999001177A PE00117799A PE20001101A1 PE 20001101 A1 PE20001101 A1 PE 20001101A1 PE 1999001177 A PE1999001177 A PE 1999001177A PE 00117799 A PE00117799 A PE 00117799A PE 20001101 A1 PE20001101 A1 PE 20001101A1
Authority
PE
Peru
Prior art keywords
mixture
media
waste materials
constitutes
product
Prior art date
Application number
PE1999001177A
Other languages
English (en)
Inventor
Mario Bertoglio
Original Assignee
Elma Chemicals S R L
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 Elma Chemicals S R L filed Critical Elma Chemicals S R L
Publication of PE20001101A1 publication Critical patent/PE20001101A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

CARACTERIZADO POR: UN APARATO QUE COMPRENDE 1) UNA PRIMERA Y SEGUNDA UNIDAD DE INYECCION Y PLASTIFICACION CON POR LO MENOS UN CANAL DE INYECCION COMUN A AMBAS UNIDADES, CON UNA CABEZA DE COINYECCION; Y 2) UNOS MEDIOS DE CALENTAMIENTO CON TOLVAS DE ALIMENTACION Y POR LO MENOS UN BARRIL QUE CONTIENE UN TORNILLO DE EXTRUSION CAPAZ DE GIRAR A VELOCIDADES VARIABLES. UN METODO QUE USA MATERIALES DE DESECHO HETEROGENEOS, LOS CUALES SE DESMENUZAN EN PARTICULAS ENTRE 1mm Y 10mm, Y SE MEZCLAN FORMANDO UNA PRIMERA COMBINACION QUE CONSTITUYE UN PRIMER COMPONENTE DE CADA PRODUCTO EL CUAL ESTA ADAPTADO PARA FORMAR LA PORCION INTERIOR NO VISIBLE; Y UNA SEGUNDA MEZCLA SEPARADA DE LA PRIMERA ANTES MENCIONADA QUE CONSTITUYE UN SEGUNDO COMPONENTE DE CADA PRODUCTO QUE ESTA ADAPTADO PARA RECUBRIR LA PORCION INTERIOR Y FORMAR LA PORCION VISIBLE EXTERIOR. LA PRIMERA MEZCLA A LA CUAL SE LE ANADE UN MEDIO TERMOESTABILIZANTE Y LA SEGUNDA MEZCLA A LA CUAL SE LE ANADE UN MEDIO COLORANTE, SE CALIENTAN POR SEPARADO, CON UN MEDIO DE SOPLADO ADAPTADO PARA PROVOCAR QUE LA MEZCLA SE EXPANDA CONFORME ES CALENTADA. ADEMAS SE UNEN LA PRIMERA Y SEGUNDA MEZCLAS PLASTIFICADAS, Y SE INYECTAN SIMULTANEMENTE DENTRO DEL MEDIO DE MOLDEO QUE CONTIENE UNA PLURALIDAD DE MOLDES TRANSPORTADOS POR UN ARREGLO GIRATORIO
PE1999001177A 1998-12-22 1999-11-23 Metodo y aparato para manufacturar productos mediante el uso de materiales de desecho de varias clases, y producto obtenido con el mismo PE20001101A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000162 IT1303387B1 (it) 1998-12-22 1998-12-22 Procedimento e dispositivo di fabbricazione di prodotti utilizzandomateriali di scarto di vario genere, e prodotto cosi' ottenuto.

Publications (1)

Publication Number Publication Date
PE20001101A1 true PE20001101A1 (es) 2000-11-17

Family

ID=11420517

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999001177A PE20001101A1 (es) 1998-12-22 1999-11-23 Metodo y aparato para manufacturar productos mediante el uso de materiales de desecho de varias clases, y producto obtenido con el mismo

Country Status (12)

Country Link
EP (1) EP1013386B1 (es)
AR (1) AR021506A1 (es)
AT (1) ATE223289T1 (es)
BR (1) BR9901253A (es)
CA (1) CA2268674C (es)
CO (1) CO5021140A1 (es)
CR (1) CR6156A (es)
DE (1) DE69902741T2 (es)
ES (1) ES2184383T3 (es)
IT (1) IT1303387B1 (es)
NL (1) NL1013868C2 (es)
PE (1) PE20001101A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030121091A1 (en) * 2002-01-03 2003-07-03 Euclide Cecchin Method of molding a toilet seat assembly
MX2016006406A (es) * 2016-05-16 2017-11-15 Mexalit Ind S A De C V Proceso de extrusion para la fabricacion de productos a partir de material plastico y metalico de desecho.
CN115090657A (zh) * 2022-06-17 2022-09-23 江苏友诚数控科技有限公司 一种难分解的固体废料再利用方法及装置
CN116160617B (zh) * 2023-04-23 2023-08-08 河北宏安汽摩配件有限公司 一种双色注塑结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014966A (en) * 1972-09-06 1977-03-29 Robert Hanning Method for injection molding a composite foamed body having a foamed core and a continuous surface layer
DE2342957A1 (de) * 1973-08-25 1975-03-13 Schloemann Siemag Ag Verfahren zum diskontinuierlichen herstellen von mehrschicht-formteilen aus thermoplastischem kunststoff
NL184773C (nl) * 1977-04-19 1989-11-01 Lankhorst Touwfab Bv Werkwijze voor het verwerken van thermoplastisch kunststofmateriaal tot een voorwerp met de be- en verwerkbaarheidseigenschappen van hout.
US5040963A (en) * 1990-04-24 1991-08-20 Devtech Labs, Inc. Apparatus for coinjection molding of preforms for multi-layer containers
DE4020417A1 (de) * 1990-06-27 1992-01-02 Zimmermann Wolfgang Verfahren zur wiederverwendung von recycling-kunststoff
DE4213951A1 (de) * 1992-04-29 1993-11-04 Beyer Ind Prod Gmbh Verfahren zur herstellung von formteilen
NL9202139A (nl) * 1992-12-10 1994-07-01 Lankhorst Recycling Bv Werkwijze en inrichting voor het vervaardigen van langwerpige voorwerpen uit thermoplastisch kunststof materiaal, alsmede voorwerp vervaardigd met behulp van de werkwijze of inrichting.
EP0862977A3 (de) * 1993-07-08 1998-11-18 Kampffmeyer, Gerhard Formstück und Verfahren zur Herstellung des Formstücks
EP0767727B1 (en) * 1994-06-28 1998-09-09 Anglian Windows Limited Formed foamed plastics material
CA2156592C (en) * 1994-08-22 1999-10-19 Atsushi Takeuchi Bumper made of synthetic resin for automobile, and process for producing the same

Also Published As

Publication number Publication date
CA2268674C (en) 2001-12-04
EP1013386B1 (en) 2002-09-04
NL1013868C2 (nl) 2005-01-05
AR021506A1 (es) 2002-07-24
IT1303387B1 (it) 2000-11-06
CO5021140A1 (es) 2001-03-27
ITTV980162A0 (it) 1998-12-22
ITTV980162A1 (it) 2000-06-22
CA2268674A1 (en) 2000-06-22
BR9901253A (pt) 2000-09-05
NL1013868A1 (nl) 2000-06-23
ATE223289T1 (de) 2002-09-15
CR6156A (es) 2001-03-29
EP1013386A1 (en) 2000-06-28
ES2184383T3 (es) 2003-04-01
DE69902741T2 (de) 2003-01-09
DE69902741D1 (de) 2002-10-10

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