ES2090406T3 - Estructura de apertura para caja de carton para tarta en forma de cuña. - Google Patents

Estructura de apertura para caja de carton para tarta en forma de cuña.

Info

Publication number
ES2090406T3
ES2090406T3 ES92107443T ES92107443T ES2090406T3 ES 2090406 T3 ES2090406 T3 ES 2090406T3 ES 92107443 T ES92107443 T ES 92107443T ES 92107443 T ES92107443 T ES 92107443T ES 2090406 T3 ES2090406 T3 ES 2090406T3
Authority
ES
Spain
Prior art keywords
side wall
panels
outer side
opening
edges
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
ES92107443T
Other languages
English (en)
Inventor
Raymond A Cote
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.)
WestRock Minnesota Corp
Original Assignee
Waldorf Corp
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 Waldorf Corp filed Critical Waldorf Corp
Application granted granted Critical
Publication of ES2090406T3 publication Critical patent/ES2090406T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • B65D5/545—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a "cross-like" blank
    • B65D5/546—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a "cross-like" blank the lines of weakness being provided in an extension panel or tab of a hinged closure
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/2038—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form at least two opposed folded-up portions having a non-rectangular shape
    • B65D5/2042—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form at least two opposed folded-up portions having a non-rectangular shape triangular
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

SE PRESENTA UN ENVASE DE CARTON, DISEÑADO PARA CONTENER Y PROTEGER UNA PORCION SIMPLE DE FORMA TRIANGULAR DE UN PASTEL, QUE COMPRENDE UNAS SUPERFICIES SUPERIOR E INFERIOR DE FORMA TRIANGULAR Y GENERALMENTE PARALELAS (14, 40) QUE TIENE CADA UNA DE ELLAS UN BORDE DE BASE (16, 28) Y BORDES LATERALES CONVERGENTES (18, 20, 42, 44). UNA PARED TRASERA TRAPEZOIDAL (26) ESTA ACOPLADA DE FORMA PLEGABLE A LOS BORDES DE LA BASE Y SE EXTIENDEN ENTRE LAS SUPERFICIES SUPERIOR E INFERIOR (14, 40). UNA PARED LATERAL INTERIOR (50, 52) ESTA ACOPLADA DE MANERA PLEGABLE A CADA UNO DE LOS BORDES CONVERGENTES (18, 20) DE LA SUPERFICIE DEL FONDO (14) Y SE EXTIENDEN GENERALMENTE HACIA ARRIBA A PARTIR DE LA MISMA. UNA PARED LATERAL EXTERIOR (66, 68) ESTA UNIDA DE FORMA PLEGABLE A CADA UNO DE LOS BORDES CONVERGENTES (42, 44) DE LA SUPERFICIE SUPERIOR (40) Y SE EXTIENDE HACIA ABAJO A PARTIR DE LA MISMA. LAS SUPERFICIES LATERALES EXTERIORES (66, 68) SE JUNTAN PARA SUPERPONERSE Y FIJARSE A LO LARGO DE UN BORDE DE LAS PAREDES LATERALES INTERNAS (42, 44). CADA PARED LATERAL EXTERNA (66, 68) TIENE UNA ESTRUCTURA DE ABERTURA (84) QUE ESTA COMPUESTA DE UNA LENGUETA DE APERTURA DEFORMABLE Y SITUADA GENERALMENTE EN EL CENTRO (86) Y DE UNA LINEA TREPADA (88) GENERALMENTE COLINEAL CON LA LENGUETA DE APERTURA. LA LINEA TREPADA (88) INCLUYE DOS LINEAS SEPARADAS (90, 92) DE INCISIONES INTERMITENTES (93) QUE DIVERGEN DESDE LA MENCIONADA LENGUETA DE APERTURA (86) EN UN ANGULO UNA CON RESPECTO A LA OTRA EN LA DIRECCION DE LOS EXTREMOS DE DICHAS PAREDES LATERALES EXTERIORES (66, 68). LA INVENCION TAMBIEN COMPRENDE UN TROQUEL PLANO PARA FORMAR EL ENVASE DE CARTON EN EL QUE LA ESTRUCTURA DE APERTURA INCLUYE UN BORDE DE APERTURA GENERALMENTE CENTRAL OPERABLE MEDIANTE LOS DEDOS Y LINEAS TREPADAS QUE SE EXTIENDEN DESDE EL BORDE DE APERTURA.
ES92107443T 1991-05-01 1992-04-30 Estructura de apertura para caja de carton para tarta en forma de cuña. Expired - Lifetime ES2090406T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69386491A 1991-05-01 1991-05-01
US73999191A 1991-08-02 1991-08-02

Publications (1)

Publication Number Publication Date
ES2090406T3 true ES2090406T3 (es) 1996-10-16

Family

ID=27105253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92107443T Expired - Lifetime ES2090406T3 (es) 1991-05-01 1992-04-30 Estructura de apertura para caja de carton para tarta en forma de cuña.

Country Status (6)

Country Link
EP (1) EP0511680B1 (es)
JP (1) JPH05193647A (es)
AT (1) ATE138864T1 (es)
CA (1) CA2067856C (es)
DE (1) DE69211219T2 (es)
ES (1) ES2090406T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5897050A (en) * 1994-07-18 1999-04-27 Barnes; Derek L. Container comprising a base and an upstanding peripheral wall extending upwardly from said base to an apex
GB2345281A (en) * 1998-12-29 2000-07-05 Pethick & Money Ltd A blank which can be folded to form a wedge shaped container
DE202007010091U1 (de) * 2007-07-19 2007-10-25 Mayr-Melnhof Karton Ag Faltschachtel
EP2261128A1 (en) * 2009-06-12 2010-12-15 Zalpak B.V. A blank and method suitable for sandwich packaging
DE202014100827U1 (de) 2014-02-24 2014-03-06 Heiko Schache Faltschachtel
PL3186155T3 (pl) * 2014-08-27 2019-05-31 Intercontinental Great Brands Llc Opakowanie kartonowe z możliwością dwustronnego otwierania
JP6977288B2 (ja) * 2017-03-30 2021-12-08 王子ホールディングス株式会社 包装箱
JP6912262B2 (ja) * 2017-04-18 2021-08-04 株式会社クラウン・パッケージ 包装容器
GB2577061B (en) * 2018-09-11 2023-05-24 Coveris Flexibles Uk Ltd A carton

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313542A (en) * 1979-07-13 1982-02-02 Champion International Corporation Single-serving pie carton and blank

Also Published As

Publication number Publication date
CA2067856C (en) 2002-12-10
ATE138864T1 (de) 1996-06-15
DE69211219T2 (de) 1997-01-23
DE69211219D1 (de) 1996-07-11
EP0511680B1 (en) 1996-06-05
CA2067856A1 (en) 1992-11-02
JPH05193647A (ja) 1993-08-03
EP0511680A1 (en) 1992-11-04

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