ES2000522A6 - Perfeccionamientos introducidos en las juntas de hermeticidad para envases conservas o recipienntes analogos, en los procedimientos y en losdispositivos utilizados en su fabricacion - Google Patents

Perfeccionamientos introducidos en las juntas de hermeticidad para envases conservas o recipienntes analogos, en los procedimientos y en losdispositivos utilizados en su fabricacion

Info

Publication number
ES2000522A6
ES2000522A6 ES8600365A ES8600365A ES2000522A6 ES 2000522 A6 ES2000522 A6 ES 2000522A6 ES 8600365 A ES8600365 A ES 8600365A ES 8600365 A ES8600365 A ES 8600365A ES 2000522 A6 ES2000522 A6 ES 2000522A6
Authority
ES
Spain
Prior art keywords
sealing gaskets
jars
die
line
less resistance
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
Application number
ES8600365A
Other languages
English (en)
Inventor
Claude Auberger
Claude Michel
Andre Thomas
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.)
Hutchinson SA
Original Assignee
Hutchinson SA
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 Hutchinson SA filed Critical Hutchinson SA
Publication of ES2000522A6 publication Critical patent/ES2000522A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings
    • 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
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)

Abstract

PERFECCIONAMIENTOS INTRODUCIDOS EN LAS JUNTAS DE HERMETICIDAD PARA ENVASES DE CONSERVAS O RECIPIENTES ANALOGOS, EN LOS PROCEDIMIENTOS Y EN LOS DISPOSITIVOS UTILIZADOS EN SU FABRICACION>. LA INVENCION CONCIERNE A UNOS PERFECCIONAMIENTOS INTRODUCIDOS EN LAS JUNTAS QUE ASEGURAN LA HERMETICIDAD ENTRE EL CUERPO Y LA TAPA DE ENVASES DE CONSERVAS O RECIPIENTES ANALOGOS, EN LOS QUE DICHAS JUNTAS SE MATERIALIZAN EN ARANDELAS DE CAUCHO FLEXIBLES, CENTRANDOSE FUNDAMENTALMENTE TALES PERFECCIONAMIENTOS EN EL HECHO DE QUE LA CLASICA LINEA DE MENOR RESISTENCIA DISPUESTA SOBRE DICHA JUNTA ESTA REALIZADA EN UN CAUCHO QUE PRESENTA UNA RESISTENCIA A LA RUPTURA INFERIOR A LA DEL CAUCHO QUE CONSTITUYE EL RESTO DE LA JUNTA, REALIZANDOSE DICHA JUNTA POR EXTRUSION Y UTILIZANDOSE PARA ELLO UN DISPOSITIVO QUE INCORPORA UNA HILERA ASOCIADA A UNA LAMINA DE POCO ESPESOR, LAMINA MONTADA EN EL INTERIOR DE LA HILERA INMEDIATAMENTE ANTES DEL PLANO DE SALIDA DE ESTA ULTIMA Y CON POSICIONAMIENTO REGULABLE.
ES8600365A 1985-07-17 1986-07-17 Perfeccionamientos introducidos en las juntas de hermeticidad para envases conservas o recipienntes analogos, en los procedimientos y en losdispositivos utilizados en su fabricacion Expired ES2000522A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510941A FR2585003B1 (fr) 1985-07-17 1985-07-17 Perfectionnements apportes aux joints d'etancheite pour bocaux de conserves ou recipients analogues, aux procedes et aux outillages mis en oeuvre pour leur fabrication

Publications (1)

Publication Number Publication Date
ES2000522A6 true ES2000522A6 (es) 1988-03-01

Family

ID=9321383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600365A Expired ES2000522A6 (es) 1985-07-17 1986-07-17 Perfeccionamientos introducidos en las juntas de hermeticidad para envases conservas o recipienntes analogos, en los procedimientos y en losdispositivos utilizados en su fabricacion

Country Status (4)

Country Link
EP (2) EP0305635B1 (es)
DE (3) DE3662090D1 (es)
ES (1) ES2000522A6 (es)
FR (1) FR2585003B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981637A (en) * 1988-10-28 1991-01-01 Jmk International, Inc. Method of forming an improved wiper blade
FR2646145B1 (fr) * 1988-12-12 1992-04-24 Arques Durand Cie Sarl Verreri Perfectionnements au conditionnement, tel que notamment bocal ou autre recipient similaire
FR2686318B1 (fr) * 1992-01-17 1995-05-05 Hutchinson Perfectionnements apportes aux joints qui assurent l'etancheite entre le corps et le couvercle d'un bocal de conserve.
FR2705647B1 (fr) * 1993-05-25 1995-07-21 Hutchinson Joint d'étanchéité entre le corps et le couvercle d'un bocal de conserve.
GB2320242A (en) * 1996-12-12 1998-06-17 Meggitt Silicone rubber seal
CN112238874B (zh) * 2019-07-16 2021-12-10 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 用于分体式真空管道的密封结构及分体式真空管道

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2091913A (en) * 1935-11-15 1937-08-31 Boston Woven Hose & Rubber Cor Rubber sealing ring
LU37778A1 (es) * 1958-12-03
US3264393A (en) * 1963-04-15 1966-08-02 Grace W R & Co Method of molding sealing gaskets for containers
US3368740A (en) * 1967-01-17 1968-02-13 Tower Packaging Company Sheet material with film tear line
NL6709652A (es) * 1967-07-12 1969-01-14
US3527859A (en) * 1967-12-11 1970-09-08 Fmc Corp Manufacture of scored films
US3703421A (en) * 1970-09-29 1972-11-21 Richard W Fisher Plastic coated wires and preparation thereof
FR2120312A5 (es) * 1970-12-29 1972-08-18 Torino
US3953661A (en) * 1974-01-03 1976-04-27 Vinylex Corporation Extrusion apparatus, process and article
IT1140977B (it) * 1980-05-23 1986-10-10 Smae Soc Meridionale Accessori Procedimento continuo per fabbricare profilati bimescola e profilati bimescola cosi ottenuti

Also Published As

Publication number Publication date
EP0209454B1 (fr) 1989-02-15
DE305635T1 (de) 1989-12-28
DE3662090D1 (en) 1989-03-23
DE3685220D1 (de) 1992-06-11
FR2585003B1 (fr) 1988-03-04
EP0305635A1 (fr) 1989-03-08
EP0209454A1 (fr) 1987-01-21
EP0305635B1 (fr) 1992-05-06
FR2585003A1 (fr) 1987-01-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009