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ES2087350T3 - Procedimiento para preparar cuerpos moldeados estructurales de doble pared y/o termoaislantes y obtener sus correspondientes productos. - Google Patents

Procedimiento para preparar cuerpos moldeados estructurales de doble pared y/o termoaislantes y obtener sus correspondientes productos.

Info

Publication number
ES2087350T3
ES2087350T3 ES92110863T ES92110863T ES2087350T3 ES 2087350 T3 ES2087350 T3 ES 2087350T3 ES 92110863 T ES92110863 T ES 92110863T ES 92110863 T ES92110863 T ES 92110863T ES 2087350 T3 ES2087350 T3 ES 2087350T3
Authority
ES
Spain
Prior art keywords
thermal insulation
procedure
double wall
molded bodies
mold
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92110863T
Other languages
English (en)
Inventor
Antonio Addeo
Annibale Vezzoli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SVILUPPO SETTORI IMPIEGO Srl
Centro Sviluppo Settori Impiego SRL
Original Assignee
SVILUPPO SETTORI IMPIEGO Srl
Centro Sviluppo Settori Impiego SRL
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 SVILUPPO SETTORI IMPIEGO Srl, Centro Sviluppo Settori Impiego SRL filed Critical SVILUPPO SETTORI IMPIEGO Srl
Application granted granted Critical
Publication of ES2087350T3 publication Critical patent/ES2087350T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
    • B32B37/182—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only one or more of the layers being plastic
    • B32B37/185—Laminating sheets, panels or inserts between two discrete plastic layers
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/16—Lining or labelling
    • 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
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0015—Insulating
    • 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
    • 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
    • B29L2022/00—Hollow articles
    • B29L2022/005—Hollow articles having dividing walls, e.g. additional elements placed between object parts
    • 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
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/233—Foamed or expanded material encased
    • 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
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Molding Of Porous Articles (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

SE PRESENTA UN PROCESO PARA PREPARAR CUERPOS MOLDEADOS TERMOAISLANTES Y / O DE DOBLE PARED ESTRUCTURAL, QUE COMPRENDE LOS SIGUIENTES PASOS: A) CALENTAR DOS LAMINAS (1, 2) HECHAS DE UN POLIMERO TERMOPLASTICO HASTA UNA TEMPERATURA IGUAL O ALGO MAYOR QUE SU PUNTO DE REBLANDECIMIENTO, POR MEDIO DE CALENTADORES (5); B) INSERTAR ENTRE LAS DOS LAMINAS UN PREMOLDE HECHO DE UN MATERIAL POLIMERICO EXPANDIDO (7); C) TERMOFORMAR EN UN MOLDE LAS DOS LAMINAS SOBRE EL PREMOLDE; D) SOLDAR JUNTAS LAS DOS LAMINAS SOBRE SUS BORDES POR MEDIO DE UNA PRESION APLICADA SOBRE ELLOS A TRAVES DEL MOLDE.
ES92110863T 1991-06-28 1992-06-26 Procedimiento para preparar cuerpos moldeados estructurales de doble pared y/o termoaislantes y obtener sus correspondientes productos. Expired - Lifetime ES2087350T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911797A IT1248593B (it) 1991-06-28 1991-06-28 Procedimento per la preparazione di corpi formati termoisolanti e/o strutturali a doppia parete e prodotti cosi` ottenuti.

Publications (1)

Publication Number Publication Date
ES2087350T3 true ES2087350T3 (es) 1996-07-16

Family

ID=11360236

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92110863T Expired - Lifetime ES2087350T3 (es) 1991-06-28 1992-06-26 Procedimiento para preparar cuerpos moldeados estructurales de doble pared y/o termoaislantes y obtener sus correspondientes productos.

Country Status (8)

Country Link
US (2) US5308557A (es)
EP (1) EP0520508B1 (es)
JP (1) JPH0724861A (es)
AT (1) ATE138313T1 (es)
DE (1) DE69210887T2 (es)
DK (1) DK0520508T3 (es)
ES (1) ES2087350T3 (es)
IT (1) IT1248593B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1248593B (it) * 1991-06-28 1995-01-19 Sviluppo Settori Impiego Srl Procedimento per la preparazione di corpi formati termoisolanti e/o strutturali a doppia parete e prodotti cosi` ottenuti.
EP0645233B1 (de) * 1993-09-24 1997-01-08 Roth Werke Gmbh Verfahren zur Herstellung einer Sanitärbereich-Wanne
US6885994B1 (en) * 1995-12-26 2005-04-26 Catalina Marketing International, Inc. System and method for providing shopping aids and incentives to customers through a computer network
US5736075A (en) * 1996-10-22 1998-04-07 C.J. Associates, Ltd. Method of forming a molded product using a freezing step
US6190584B1 (en) * 1996-10-22 2001-02-20 C.J. Associates, Ltd. Method of manufacture of a molded product
US6942751B1 (en) 1999-11-02 2005-09-13 Permacoat Limited Method and apparatus for thermoforming of plastic sheets
GB2355958B (en) * 1999-11-02 2004-02-11 Richard Warrington George A method of and apparatus for forming plastics sheets
JP2001206335A (ja) * 2000-01-27 2001-07-31 Sumitomo Chem Co Ltd 中空ポリオレフィン系発泡樹脂容器及びその製造方法
WO2002047877A1 (en) * 2000-12-13 2002-06-20 Polymer Group Inc. Method for controlling thermohysteresis during thermoforming of three-dimensional fibrous compoun constructs and the products thereof
US6786992B2 (en) 2002-06-11 2004-09-07 Airdex International, Inc. Method of making a dunnage platform
DE10253825A1 (de) * 2002-11-18 2004-05-27 Fagerdala Deutschland Gmbh Verfahren zur Herstellung eines Werkstoffverbundes
WO2005099997A1 (en) * 2004-04-16 2005-10-27 France (Qld) Pty Ltd Vacuum form encapsulated articles
US7413698B2 (en) * 2004-06-01 2008-08-19 Novo Foam Products Llc Method of molding load-bearing articles from compressible cores and heat malleable coverings
US7219832B2 (en) * 2004-06-17 2007-05-22 First Data Corporation ATM machine and methods with currency conversion capabilities
US7963397B2 (en) 2006-02-09 2011-06-21 Seagle Vance L Modular, knock-down, light weight, thermally insulating, tamper proof shipping container and fire retardant shipping container bag
US7689481B2 (en) 2006-02-15 2010-03-30 Airdex International, Inc. Light weight, strong, fire retardant dunnage platform bag and system of loading, dispensing and using bag
AT505421B1 (de) 2007-07-10 2010-07-15 Hirsch Maschb Gmbh Plattenartiges element zum abstützen bzw. tragen eines gegenstands sowie verfahren zur herstellung desselben
CN105531097A (zh) * 2013-09-11 2016-04-27 凯孚尔有限公司 借助于热成型设备或接合设备制造产品的方法，以及热成型设备或接合设备
CN105197344A (zh) 2014-06-25 2015-12-30 艾尔戴克斯国际公司 承载结构
KR101715072B1 (ko) * 2015-09-11 2017-03-10 주식회사 용산 차량용 선바이저의 표피재 부착방법 및 성형장치, 그 방법으로 제조된 선바이저
IT201700028872A1 (it) * 2017-03-15 2018-09-15 Agripak S R L Procedimento ed apparecchiatura per la lavorazione di un foglio di materiale termoplastico con profilo cavo

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604663A (en) * 1950-01-06 1952-07-29 Talalay Joseph Anton Method of making a cellular rubber article
US2804653A (en) * 1953-03-06 1957-09-03 Dayton Rubber Company Method for the molding of foram rubber products
US3236788A (en) * 1961-07-03 1966-02-22 S J Chemical Company Process of forming porous thermoplastic structures and films
BE627271A (es) * 1962-03-26
US3666162A (en) * 1963-02-28 1972-05-30 James R Tiffin Foamed polymer cup and method for making same
US3616020A (en) * 1969-01-15 1971-10-26 Standard Oil Co Extrusion coating of a heat fusible foam sheet
US3822161A (en) * 1971-01-05 1974-07-02 Mobil Oil Corp Method of producing a laminated thermoplastic foam-film receptacle
JPS5329652B2 (es) * 1972-05-02 1978-08-22
JPS4988981A (es) * 1972-12-27 1974-08-26
US3917770A (en) * 1973-11-07 1975-11-04 Mobil Oil Corp Method of thermoforming thermoplastic foam material
US4008347A (en) * 1974-06-24 1977-02-15 Owens-Illinois, Inc. Receptacle of foamed plastic lined with unoriented polyolefin film
US4039643A (en) * 1974-09-23 1977-08-02 Formex Manufacturing, Inc. Method for forming plastic sheets
CA1067388A (en) * 1975-10-22 1979-12-04 Ernest J. Buckler Filled-polystyrene laminates
US4211590A (en) * 1978-07-21 1980-07-08 Inmont Corporation Method of making perforated contoured trim panel
JPH0615210B2 (ja) * 1987-05-15 1994-03-02 デルタ工業株式会社 自動車用サンバイザの製造方法
IT1231336B (it) * 1989-08-17 1991-11-28 Sviluppo Settori Impiego Srl Procedimento per la preparazione di corpi formati strutturali e termoisolanti e prodotti cosi' ottenuti
IT1243736B (it) * 1990-10-12 1994-06-21 Sviluppo Settori Impiego Srl Procedimento per la preparazione di corpi formati termoisolante e/o strutturali e prodotti cosi' ottenuti.
IT1248593B (it) * 1991-06-28 1995-01-19 Sviluppo Settori Impiego Srl Procedimento per la preparazione di corpi formati termoisolanti e/o strutturali a doppia parete e prodotti cosi` ottenuti.

Also Published As

Publication number Publication date
DK0520508T3 (da) 1996-06-17
IT1248593B (it) 1995-01-19
US5308557A (en) 1994-05-03
DE69210887D1 (de) 1996-06-27
ITMI911797A0 (it) 1991-06-28
US5387452A (en) 1995-02-07
ITMI911797A1 (it) 1992-12-28
ATE138313T1 (de) 1996-06-15
EP0520508A1 (en) 1992-12-30
DE69210887T2 (de) 1996-10-10
EP0520508B1 (en) 1996-05-22
JPH0724861A (ja) 1995-01-27

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