ES2063843T3 - Procedimiento e instalacion para la fabricacion continua de productos alveolados de latex celular o similares. - Google Patents

Procedimiento e instalacion para la fabricacion continua de productos alveolados de latex celular o similares.

Info

Publication number
ES2063843T3
ES2063843T3 ES90100903T ES90100903T ES2063843T3 ES 2063843 T3 ES2063843 T3 ES 2063843T3 ES 90100903 T ES90100903 T ES 90100903T ES 90100903 T ES90100903 T ES 90100903T ES 2063843 T3 ES2063843 T3 ES 2063843T3
Authority
ES
Spain
Prior art keywords
installation
procedure
cells
cellular
products
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
ES90100903T
Other languages
English (en)
Inventor
Ferdinando Ferraro
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.)
Sapsa Bedding SRL
Original Assignee
Sapsa Bedding 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 Sapsa Bedding SRL filed Critical Sapsa Bedding SRL
Application granted granted Critical
Publication of ES2063843T3 publication Critical patent/ES2063843T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/737—Articles provided with holes, e.g. grids, sieves
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/751—Mattresses, cushions

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Hydroponics (AREA)

Abstract

PROCEDIMIENTO E INSTALACION PARA FABRICAR PRODUCTOS CELULARES DE LATEX CELULAR Y SIMILARES, EN EL QUE EL LATEX CELULAR SE INYECTA SOBRE UNA SUPERFICIE (8) QUE SE DESPLAZA HACIA ADELANTE, ENTRE DOS ESTACIONES (9, 10) Y UNA PLURALIDAD DE CELULAS SE MOLDEA DESDE ARRIBA HACIA ABAJO Y EN UNA DIRECCION PERPENDICULAR A LAS CARAS DE LA CAPA. POSTERIORMENTE, SE LLEVA A CABO LA FASE DE VULCANIZACION MEDIANTE CALOR ALREDEDOR DE LA CAPA Y A TRAVES DE LAS CELULAS. LA INSTALACION COMPRENDE MEDIO (14) PARA MOLDEAR LAS CELULAS Y MEDIO MOTRIZ PARA MOLDEAR LAS CELULAS PERPENDICULARMENTE RESPECTO A LAS CARAS DE LA CAPA DESPLAZADA HACIA ADELANTE, EN UNA MANERA CONTINUA O INTERMITENTE.
ES90100903T 1989-01-30 1990-01-17 Procedimiento e instalacion para la fabricacion continua de productos alveolados de latex celular o similares. Expired - Lifetime ES2063843T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8919239A IT1229513B (it) 1989-01-30 1989-01-30 Procedimento e impianto per la fabbricazione in continuo di prodotti alveolati in schiuma da lattice e simili

Publications (1)

Publication Number Publication Date
ES2063843T3 true ES2063843T3 (es) 1995-01-16

Family

ID=11156028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90100903T Expired - Lifetime ES2063843T3 (es) 1989-01-30 1990-01-17 Procedimiento e instalacion para la fabricacion continua de productos alveolados de latex celular o similares.

Country Status (6)

Country Link
EP (1) EP0380963B1 (es)
AT (1) ATE111021T1 (es)
DE (1) DE69012155T2 (es)
DK (1) DK171464B1 (es)
ES (1) ES2063843T3 (es)
IT (1) IT1229513B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2193433T3 (es) * 1998-04-16 2003-11-01 Sapsa Bedding S R L Procedimiento e instalacion para fabricar productos de espuma de latex.
US6312244B1 (en) 1998-04-16 2001-11-06 Sapsa Bedding Spa Plant for manufacture of foam products
ITMI20020972A1 (it) 2002-05-09 2003-11-10 Sapsa Bedding S R L Procedimento e impianto per la fabbricazione in continuo di uno strato di schiuma
AU2003902499A0 (en) * 2003-05-22 2003-06-05 Scott Messenger A conveyor belt
ITMI20060657A1 (it) 2006-04-04 2007-10-05 Sapsa Bedding S R L Procedimento e impianto per la fabbricazione in continuo di articoli per il riposo in schiuma di lattice
ITMI20060936A1 (it) 2006-05-11 2007-11-12 Sapsa Bedding S R L Procedimento e impianto per la fabbricazione in continuo di articoli in schiuma di lattice
CN100537181C (zh) * 2007-05-31 2009-09-09 李广明 一种乳胶发泡制品生产装置
CN100575043C (zh) * 2007-05-31 2009-12-30 李广明 一种连续生产乳胶发泡制品的链板
ITMI20072356A1 (it) 2007-12-18 2009-06-19 Sapsa Bedding S R L Assago Mi Impianto per la fabbricazione in continuo di uno strato di schiuma per formare articoli per il ripasso

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757415A (en) * 1951-05-05 1956-08-07 Gen Motors Corp Method of molding articles from foamed latex
US2905970A (en) * 1952-12-03 1959-09-29 Dayton Rubber Company Mold pin construction
US3081496A (en) * 1959-10-15 1963-03-19 John F Moore Method of forming flexible sheets of cured foamed rubber
US3076226A (en) 1960-02-17 1963-02-05 Us Rubber Co Apparatus for making sheets of foam rubber
US4149840A (en) * 1977-11-08 1979-04-17 Tippmann Eugene R Apparatus for producing rigid foam plastic insulating panels

Also Published As

Publication number Publication date
DE69012155T2 (de) 1995-02-02
EP0380963A1 (en) 1990-08-08
DE69012155D1 (de) 1994-10-13
EP0380963B1 (en) 1994-09-07
DK24790A (da) 1990-07-31
IT1229513B (it) 1991-09-03
IT8919239A0 (it) 1989-01-30
DK171464B1 (da) 1996-11-11
DK24790D0 (da) 1990-01-30
ATE111021T1 (de) 1994-09-15

Similar Documents

Publication Publication Date Title
ES2021295B3 (es) Molde rigido para el moldeo y la vulcanizacion de neumaticos.
IT1106925B (it) Stampo in special modo per stampaggio ad iniezione per la produzione di pezzi modellati in caucciu' in particoalr modo di anelli apex
IT1174480B (it) Filiera per il taglio a caldo di polimeri termoplastici
ATE38635T1 (de) Form zum herstellen von verbundgegenstaenden.
PT83129A (pt) Molde para pneus
MX173748B (es) Compuestos moldeados
ES2063843T3 (es) Procedimiento e instalacion para la fabricacion continua de productos alveolados de latex celular o similares.
MX4734E (es) Procedimiento y molde mejorados para moldear biaxialmente por soplado articulos huecos de plastico
AR229858A1 (es) Molde de inyeccion para la fabricacion de una estructura de rueda de material plastico para vehiculos o similares
DE3878917D1 (de) Methode und vorrichtung zum herstellen von gestampften erdwaenden mit integriertem putz.
IT7921446A0 (it) Iniezione per materie plastiche. procedimento ed apparecchiatura per raffreddare stampi di forma ad
PT66295A (fr) Machine pour la realisation de cultures sous plastiques
ES2057403T3 (es) Fabricacion de contenedores.
JPS5311958A (en) Method of extrusion molding bridged hollow article of high molecular material
MY102008A (en) Carrier tape
FR2580592B1 (fr) Sac souple, notamment en matiere plastique, et son procede de fabrication
IT1193232B (it) Procedimento per la realizzazione di corpi sagomati in materiale plastico
IT1123956B (it) Procedimento perfezionato per la produzione di corpi tubolari formati,in materiale termoplastico,muniti di sottosquadri e dispositivo atto a realizzare il procedimento
TH14752A (th) วิธีการขึ้นรูปพื้นรองเท้า
ES553070A0 (es) Procedimiento para la fabricacion de objetos voluminosos, flexibles y ligeros, obtenidos por espumacion en molde, con resistencia a la traccion mejorada
SU667407A1 (ru) Литьева форма дл изготовлени полимерных изделий с поднутрени ми
IT1145654B (it) Procedimento per migliorare l'adesione tra polimero termoplastico e materiale di carica
IT1038585B (it) Stampo per la fabicazione di cal zature con suole in materiale plastico iniettato e con superficie di calpestio rivestita de materiale flessiblile particolarmente tessile
SU597557A1 (ru) Прессформа с двум плоскост ми разъема плит дл изготовлени изделий из пластмасс
JPS57173142A (en) Manufacture of heat insulating box body

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 380963

Country of ref document: ES