ES263387A1 - Perfeccionamientos en anillos de inviolabilidd y de estanqueidad de material sintetico moldeado para cajas de envase - Google Patents

Perfeccionamientos en anillos de inviolabilidd y de estanqueidad de material sintetico moldeado para cajas de envase

Info

Publication number
ES263387A1
ES263387A1 ES0263387A ES263387A ES263387A1 ES 263387 A1 ES263387 A1 ES 263387A1 ES 0263387 A ES0263387 A ES 0263387A ES 263387 A ES263387 A ES 263387A ES 263387 A1 ES263387 A1 ES 263387A1
Authority
ES
Spain
Prior art keywords
band
box
hand
synthetic material
throats
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
ES0263387A
Other languages
English (en)
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.)
SATRAMETAL SA
Original Assignee
SATRAMETAL 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 SATRAMETAL SA filed Critical SATRAMETAL SA
Publication of ES263387A1 publication Critical patent/ES263387A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D17/00Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D17/00Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/30Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness using cutting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)

Abstract

Perfeccionamientos en anillos de inviolabilidad y de estanqueidad, de material sintético moldeado, para cajas de envase, destinados a ser fijados, de una parte a un cuerpo de caja de envase, y de otra parte a una tapa que cierra dicha caja, para hacer solidarias la caja y la tapa y asegurar un cierre hermético en vacío, cuyos anillos son del tipo que presenta, de una parte dos gargantas periféricas de rasgadura que delimitan entre sí una banda destinada a ser arrancada cuando se abre la caja por primera vez, y de otra parte una lengüeta solidaria de la parte comprendida entre las dos gargantas y que sirve para arrancar la mencionada banda, caracterizados por el hecho de dotar a la banda en cuestión, en su parte adyacente a la base de la lengüeta, y en toda su anchura, un espesor que va disminuyendo progresivamente hasta dicha base, para facilitar la fase inicial de rasgadura, siendo la superficie externa de la banda, tangente a un cilindro coaxial con el anillo, en la parte así adelgazada y en el lugar de espesor mínimo de dicha banda.
ES0263387A 1959-12-02 1960-11-30 Perfeccionamientos en anillos de inviolabilidd y de estanqueidad de material sintetico moldeado para cajas de envase Expired ES263387A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8136459 1959-12-02

Publications (1)

Publication Number Publication Date
ES263387A1 true ES263387A1 (es) 1961-03-01

Family

ID=4538741

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0263387A Expired ES263387A1 (es) 1959-12-02 1960-11-30 Perfeccionamientos en anillos de inviolabilidd y de estanqueidad de material sintetico moldeado para cajas de envase

Country Status (3)

Country Link
BE (1) BE597696A (es)
ES (1) ES263387A1 (es)
GB (1) GB937018A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244645B (de) * 1964-11-23 1967-07-13 Continental Can Co Biegesteife Grifflasche aus Blech fuer leicht aufreissbare Behaelterdeckel und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
GB937018A (en) 1963-09-18
BE597696A (fr) 1961-03-31

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