ES2099444T3 - Procedimiento y planta para la produccion continua de objetos a partir de material de pasta con fibras. - Google Patents

Procedimiento y planta para la produccion continua de objetos a partir de material de pasta con fibras.

Info

Publication number
ES2099444T3
ES2099444T3 ES93912682T ES93912682T ES2099444T3 ES 2099444 T3 ES2099444 T3 ES 2099444T3 ES 93912682 T ES93912682 T ES 93912682T ES 93912682 T ES93912682 T ES 93912682T ES 2099444 T3 ES2099444 T3 ES 2099444T3
Authority
ES
Spain
Prior art keywords
preforms
blanks
objects
integral body
fibers
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
ES93912682T
Other languages
English (en)
Inventor
Joergen Dyrlund Jensen
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.)
Brodrene Hartmann AS
Original Assignee
Brodrene Hartmann AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8097283&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2099444(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brodrene Hartmann AS filed Critical Brodrene Hartmann AS
Application granted granted Critical
Publication of ES2099444T3 publication Critical patent/ES2099444T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

LA INVENCION SE REFIERE A LA PRODUCCION DE OBJETOS POR ASPIRACIONMOLDEO DE MASA DE PULPA, DE TAL MODO QUE SE FORMAN PIEZAS EN BRUTO O PREFORMAS (46) DE POR LO MENOS APROXIMADAMENTE LA MISMA FORMA QUE LOS OBJETOS ACABADOS, DESPUES DE LO CUAL LAS PIEZAS EN BRUTO O PREFORMAS SON SECADAS PARCIAL O COMPLETAMENTE Y A CONTINUACION SOMETIDAS AL TRATAMIENTO DE ACABADO PARA PRODUCIR EL OBJETO FINAL. LA NUEVA CARACTERISTICA CONSISTE EN QUE UN NUMERO DE PIEZAS EN BRUTO O PREFORMAS SON MOLDEADAS JUNTAS EN LA FORMA DE UN CUERPO INTEGRAL CON LAS PIEZAS EN BRUTO O PREFORMAS UNIDAS ENTRE SI POR ELEMENTOS PUENTE QUE TIENEN UNA RESISTENCIA MECANICA TAL, QUE EL CUERPO INTEGRAL PUEDE SER TRANSPORTADO SIN SER DEFORMADO HASTA UN NUMERO DE ESTACIONES DE TRABAJO, PREPARADA CADA UNA PARA REALIZAR SU PROPIA OPERACION DE ACABADO EN CADA UNA DE LAS PIEZAS EN BRUTO O PREFORMAS (46) QUE CONSTITUYEN PARTE DEL CUERPO INTEGRAL, DESPUES DE LO CUAL LOS OBJETOS ACABADOS SON LIBERADOS POR ROTURA DE LA UNION DE SEGURIDAD AL SISTEMA PUENTE.
ES93912682T 1992-06-10 1993-06-09 Procedimiento y planta para la produccion continua de objetos a partir de material de pasta con fibras. Expired - Lifetime ES2099444T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK076392A DK76392A (da) 1992-06-10 1992-06-10 Fremgangsmåde og anlæg til kontinuerlig fremstilling af genstande af pulp

Publications (1)

Publication Number Publication Date
ES2099444T3 true ES2099444T3 (es) 1997-05-16

Family

ID=8097283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912682T Expired - Lifetime ES2099444T3 (es) 1992-06-10 1993-06-09 Procedimiento y planta para la produccion continua de objetos a partir de material de pasta con fibras.

Country Status (7)

Country Link
EP (1) EP0650543B1 (es)
AT (1) ATE150821T1 (es)
AU (1) AU4311293A (es)
DE (1) DE69309277T2 (es)
DK (2) DK76392A (es)
ES (1) ES2099444T3 (es)
WO (1) WO1993025755A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001032987A1 (en) * 1999-11-01 2001-05-10 Leopack B.V. Moulded fibre products comprising modified starch and process for producing the same
JP2001159100A (ja) * 1999-11-30 2001-06-12 Korea Recystes Co Ltd パルプ成形物の製造装置
DE102021114688B4 (de) * 2021-06-08 2023-01-05 Kiefel Gmbh Pulpe-aufbereitungs- und nachlieferungsanlage sowie ein verfahren zum aufbau derselben

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES290752A1 (es) * 1963-04-26 1964-02-16 Skandinavisk Emballage Ag Objetos de forma copada, de masa fibrosa, con su correspondiente metodo y molde para su producciën
US3553079A (en) * 1967-12-07 1971-01-05 American Can Co Molding apparatus

Also Published As

Publication number Publication date
AU4311293A (en) 1994-01-04
DE69309277D1 (de) 1997-04-30
DE69309277T2 (de) 1997-07-10
EP0650543A1 (en) 1995-05-03
DK76392D0 (da) 1992-06-10
WO1993025755A1 (en) 1993-12-23
EP0650543B1 (en) 1997-03-26
DK0650543T3 (da) 1997-04-28
DK76392A (da) 1993-12-11
ATE150821T1 (de) 1997-04-15

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