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WO1998033714A1 - Element verseur refermable a appliquer sur un receptacle a partie terminale plate - Google Patents

Element verseur refermable a appliquer sur un receptacle a partie terminale plate Download PDF

Info

Publication number
WO1998033714A1
WO1998033714A1 PCT/EP1998/000447 EP9800447W WO9833714A1 WO 1998033714 A1 WO1998033714 A1 WO 1998033714A1 EP 9800447 W EP9800447 W EP 9800447W WO 9833714 A1 WO9833714 A1 WO 9833714A1
Authority
WO
WIPO (PCT)
Prior art keywords
pouring
element according
base body
opening
pouring element
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.)
Ceased
Application number
PCT/EP1998/000447
Other languages
German (de)
English (en)
Inventor
Hans Bömer
Christoph Mehler
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.)
SIG Combibloc GmbH and Co KG
Original Assignee
SIG Combibloc GmbH and Co KG
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
Priority claimed from DE19727996A external-priority patent/DE19727996C2/de
Application filed by SIG Combibloc GmbH and Co KG filed Critical SIG Combibloc GmbH and Co KG
Publication of WO1998033714A1 publication Critical patent/WO1998033714A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container

Definitions

  • Resealable pouring element for application to a flat gable package
  • the invention relates to a reclosable pouring element for application to a flat gable package, in particular cuboid cardboard / plastic composite package, consisting of a base body, a closable lid and an opening element for piercing the wall of the flat gable package in a weakening zone provided for this purpose, and such a flat gable package.
  • Flat gable composite packages are known in many copies. They are mainly used in the field of liquid packaging in connection with cold, cold sterile, hot and aseptic filling. As a rule, these packages cannot be closed again after opening them once.
  • the aforementioned flat gable composite packs have the disadvantage, however, that in order to open them after opening the lid, the actual opening element must be pressed into the packing material using a suitable means.
  • a finger of the person opening this flat gable composite package is often used as the opening means, or a tool such as scissors, a knife or the like is used. used.
  • a tool such as scissors, a knife or the like is used.
  • the invention is therefore based on the object to design and refine the reclosable pouring element mentioned at the beginning and described in more detail in such a way that the flat gable composite package provided with such a pouring element is opened without the action of any. contaminated objects is made possible without having to forego the other advantages of reclosing.
  • the solution according to the invention is structurally particularly elegant, since the opening element and cover are designed as a component, namely as a lever on both sides, which is attached to only one pivot axis on the base body of the pouring element.
  • This double-sided lever reliably ensures when opening a flat gable composite package provided with this pouring element that the pre-weakened point of the flat gable composite package is opened without direct contact with any contaminated objects (fingers, scissors, knives or the like). In this way, the risk of contamination of the product is significantly reduced since nothing but air can get inside the package.
  • the pivot axis for the lever consisting of the opening element and cover can be arranged on the top or the bottom of the base body. In both embodiments, a one-piece design of the lid and opening element is possible. If the pivot axis is arranged on the upper side of the base body, it is ensured that, with the package rotated by almost 180 °, the rest of the package content flows into the interior of the base body of the pouring element and can be emptied through its lowest point, namely the pouring tube. The construction according to the invention allows this Place the pouring element very close to the front edge of the pack.
  • the pouring tube preferably has an essentially semicircular cross section, as will be explained in more detail below in the description of a preferred embodiment of the invention.
  • the tubular design is essential for good beam shaping of the product when pouring. This ensures good dosing of the product.
  • a flexible sealing membrane is provided in a further embodiment of the invention.
  • This flexible sealing membrane takes into account the fact that the pouring tube is moved with every opening and closing process and should not only be sealed in its two "end positions".
  • the pouring tube is simultaneously designed as a lid and an opening element
  • the opening element has one or more longitudinal webs for stiffening it. These longitudinal webs can be rib-like, but it is also conceivable within the scope of the invention that they divide the pouring tube into several channels.
  • the opening angle of the pouring tube is between 80 and 120 ° and, preferably, about 90 °. It has been shown that opening angles of the aforementioned size are completely sufficient to enable the flat gable package according to the invention provided with such a pouring element to be completely emptied. An opening angle of approximately 90 ° is particularly advantageous due to the favorable construction.
  • the opening element has an opening aid on its side facing the top of the package for better severing of the weakening zone in the top of the package.
  • This opening aid can - depending on the design of the weakening zone in the top of the package - be designed as a tear hook or as a cutting edge.
  • the end of the cover pointing away from the base body projects beyond the base body in the closed state, so that the opening person can easily reach with a finger below this end of the cover to lift the cover.
  • the base body has in its interior a cross-sectional shape corresponding to the pouring tube Sealing bead in which the cross section of the pouring tube engages in the closed position.
  • the base body when the pivot axis is arranged above the pouring tube, the base body has an inclined plane extending from its front edge to the pivot axis, so that no "gusset space" for a residual volume of the liquid to be poured remains in the base body itself.
  • FIG. 3 shows the pouring element from FIG. 2 in a 90 ° open position in a side view
  • Fig. 5 shows another embodiment of a pouring element according to the invention in the open position in longitudinal section and 6 shows a flat gable package with the pouring element from FIG. 5 in the emptying position.
  • the pouring element consists of a base body 1 and a cover 2 which is articulated thereon on a pivot axis S located at the top of the base body 1 in the exemplary embodiment and which is designed in one piece with an opening element 3 as a common construction and functional part.
  • the cover 2 and the opening element 3 form a pouring tube 4 outside the base body 1 with a corresponding pouring opening 5, through which the contents of the package can be emptied.
  • the configuration of the opening element 3 as a pouring tube 4 results in good meterability when pouring out.
  • a flexible sealing membrane 6 is provided between the base body 1 and the pouring tube 4, which is tightly tensioned in the open position (FIG. 2) and runs below the pouring tube 4 on the top of the pack P in the closed position (FIG. 1).
  • the opening angle is about 20 ° to the vertical, that is about 110 ° to the package surface.
  • 3 is the opening element according to the invention with an opening angle shown by about 90 °. This angle is sufficient for complete emptying.
  • the opening element 3 has one or more longitudinal webs 7 for stiffening it. These longitudinal webs 7 can be seen particularly clearly in FIG. 4.
  • the channel-shaped opening element 3 has an approximately semicircular cross section.
  • the pouring tube 4 is thus also the channel-shaped one provided with the cover 2
  • Opening element 3 provided with a semicircular cross section.
  • configurations with an essentially round or rectangular cross section are also conceivable within the scope of the invention.
  • the pouring element according to the invention has an opening aid which, as can be clearly seen from FIGS. 1 to 3, is designed as a tear hook 8.
  • an opening aid which, as can be clearly seen from FIGS. 1 to 3, is designed as a tear hook 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

Cet élément verseur refermable à appliquer sur un réceptacle à partie terminale plate, notamment un réceptacle composite rectangulaire en carton et matières plastiques, comprend un corps de base (1), un couvercle fermable (2) et un élément d'ouverture (3) pour percer la paroi du réceptacle à partie terminale plate dans une zone de moindre résistance prévue à cet effet. L'invention concerne également un tel réceptacle à partie terminale plate pourvu d'un tel élément verseur, que l'on peut ouvrir sans utiliser des objets contaminés. Le couvercle (2) et l'élément d'ouverture (3) forment une seule pièce, sont reliés au corps de base (1) de manière à pivoter autour d'un axe de pivotement (S) et dans la position ouverte forment un bec verseur tubulaire (4) situé à l'extérieur du corps de base (1).
PCT/EP1998/000447 1997-01-30 1998-01-28 Element verseur refermable a appliquer sur un receptacle a partie terminale plate Ceased WO1998033714A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19703267 1997-01-30
DE19703267.2 1997-01-30
DE19727996A DE19727996C2 (de) 1997-01-30 1997-07-01 Wiederverschließbares Ausgießelement zum Applizieren auf eine Flachgiebelpackung
DE19727996.1 1997-07-01

Publications (1)

Publication Number Publication Date
WO1998033714A1 true WO1998033714A1 (fr) 1998-08-06

Family

ID=26033478

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/000447 Ceased WO1998033714A1 (fr) 1997-01-30 1998-01-28 Element verseur refermable a appliquer sur un receptacle a partie terminale plate

Country Status (1)

Country Link
WO (1) WO1998033714A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257449B1 (en) 1998-09-11 2001-07-10 J. L. Clark Reclosable package fitment having rear intrusion and front spout lift
DE10361587A1 (de) * 2003-12-30 2005-08-04 Sig Technology Ag Wiederverschließbares Ausgießelement zum Applizieren auf eine Mehrschichtverbundpackung und eine dafür vorgesehene Mehrschichtverbundpackung
US7549558B2 (en) * 2003-07-28 2009-06-23 Sig Technology Ltd. Pouring spout closure with a piercing cutter for composite packagings or containers sealed with film material
WO2010062247A1 (fr) * 2008-11-27 2010-06-03 Vilho Eriksson Dispositif de distribution pour un emballage et emballage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280142A1 (fr) * 1987-02-17 1988-08-31 Schmalbach-Lubeca AG Fermeture pour récipient contenant des produits liquides
US4915290A (en) * 1989-02-27 1990-04-10 Combibloc, Inc. Package closure
US5332131A (en) * 1992-09-28 1994-07-26 Pehr Harold T Kicker latch for container closures
WO1995033656A1 (fr) * 1994-06-02 1995-12-14 Tetra Laval Holdings & Finance S.A. Dispositif d'ouverture de l'element de fermeture d'un bec verseur pour recipient a liquide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280142A1 (fr) * 1987-02-17 1988-08-31 Schmalbach-Lubeca AG Fermeture pour récipient contenant des produits liquides
US4915290A (en) * 1989-02-27 1990-04-10 Combibloc, Inc. Package closure
US5332131A (en) * 1992-09-28 1994-07-26 Pehr Harold T Kicker latch for container closures
WO1995033656A1 (fr) * 1994-06-02 1995-12-14 Tetra Laval Holdings & Finance S.A. Dispositif d'ouverture de l'element de fermeture d'un bec verseur pour recipient a liquide
EP0760339A1 (fr) * 1994-06-02 1997-03-05 Tetra Laval Holdings & Finance Sa Dispositif d'ouverture de l'element de fermeture d'un bec verseur pour recipient a liquide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257449B1 (en) 1998-09-11 2001-07-10 J. L. Clark Reclosable package fitment having rear intrusion and front spout lift
US7549558B2 (en) * 2003-07-28 2009-06-23 Sig Technology Ltd. Pouring spout closure with a piercing cutter for composite packagings or containers sealed with film material
DE10361587A1 (de) * 2003-12-30 2005-08-04 Sig Technology Ag Wiederverschließbares Ausgießelement zum Applizieren auf eine Mehrschichtverbundpackung und eine dafür vorgesehene Mehrschichtverbundpackung
WO2010062247A1 (fr) * 2008-11-27 2010-06-03 Vilho Eriksson Dispositif de distribution pour un emballage et emballage
US8657163B2 (en) 2008-11-27 2014-02-25 Vilho Eriksson Draining device with a puncturing device for puncturing a package containing liquid material
EP2362846A4 (fr) * 2008-11-27 2015-01-21 Vilho Eriksson Dispositif de distribution pour un emballage et emballage

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