EP0311733A1 - Emballage avec ouverture de versement pouvant-être refermée - Google Patents

Emballage avec ouverture de versement pouvant-être refermée Download PDF

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Publication number
EP0311733A1
EP0311733A1 EP87810592A EP87810592A EP0311733A1 EP 0311733 A1 EP0311733 A1 EP 0311733A1 EP 87810592 A EP87810592 A EP 87810592A EP 87810592 A EP87810592 A EP 87810592A EP 0311733 A1 EP0311733 A1 EP 0311733A1
Authority
EP
European Patent Office
Prior art keywords
packaging
dispensing opening
package
tear
flap
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.)
Granted
Application number
EP87810592A
Other languages
German (de)
English (en)
Other versions
EP0311733B1 (fr
Inventor
Erich Schmocker
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.)
Zeiler AG
Original Assignee
Zeiler AG
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 Zeiler AG filed Critical Zeiler AG
Priority to DE8787810592T priority Critical patent/DE3773388D1/de
Priority to EP87810592A priority patent/EP0311733B1/fr
Priority to AT87810592T priority patent/ATE67730T1/de
Publication of EP0311733A1 publication Critical patent/EP0311733A1/fr
Application granted granted Critical
Publication of EP0311733B1 publication Critical patent/EP0311733B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D5/70—Break-in flaps, or members adapted to be torn-off, to provide pouring openings
    • B65D5/701—Tearable flaps defined by score-lines or incisions provided in the closure flaps of a tubular container made of a single blank
    • 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
    • B65D5/721—Contents-dispensing means consisting of mobile elements forming part of the containers or attached to the containers

Definitions

  • the present invention relates to packaging with a reclosable dispensing opening.
  • Known packagings of this type either have closure slides (US Patents 4,081,128 and 4,094,456), or parts of the packaging wall can be elastically deformed by pressing against certain points on the packaging such that a dispensing opening is created (US Pat. Nos. 4,356,951 and EP-A -0 121 040).
  • special sliding end tongues must be installed, which in any case leads to a cumbersome, complex construction and correspondingly complex special tools for the production.
  • complex special constructions and corresponding special tools are required for production.
  • it is difficult to carry out such packaging with an effective guarantee closure which clearly shows unauthorized opening and reclosing of the package.
  • high-quality cardboard must be used, which further increases the effort.
  • the present invention has for its object to achieve a significant simplification compared to the known.
  • This object is achieved according to the characterizing part of claim 1.
  • a closing flap an already existing flap that can be freely pivoted in on one side and is connected to a packaging side on an end face of the packaging can be used. There is therefore no need to make any fundamental changes to the packaging or the tool used to manufacture the same.
  • the dispensing opening on the original packaging can be closed off by tear-open strips or rags, whereby an effective guarantee closure is easily achieved.
  • the inside against the end closing flap is pressed against the dispensing opening by the contents of the package if the packaging is inadvertently tilted, so that a secure closure is ensured in all cases even when using relatively cheap cardboard without high elasticity.
  • the cardboard packaging shown has a packaging jacket with two opposite broad sides 1 and two opposite narrow sides 2.
  • the packaging jacket is glued along one edge by means of a tongue 3.
  • the upper end face of the packaging shown in the drawing has two inner flaps 5 connected to the narrow sides 2 via a folding groove 4, each with one of the narrow sides 2, via which outer end flaps 6 and 7 connected to the broad sides 1 engage.
  • a rectangular material flap 8 is cut free by C-shaped cuts 9, which can be torn out along material bridges 10.
  • a tear strip 13 is formed in the outer frontal lobe 7 a line of intersection 11 and lines of weakness 12 a tear strip 13 is formed.
  • the outer end flap 7 is folded onto the inner end flap 6 and glued to it, while the material flap 8 is glued to the tear strip 13 .
  • the edges 14 of the front flaps 6 and 7 are set back inwards with respect to the outer edge of the tear strip 13 or with respect to the folding groove 4, which on the one hand means that when the packaging is closed according to FIG. slightly protruding end of the tear strip 13 facilitates and on the other hand offers advantages for the subsequent actuation of the dispensing device of the packaging, which will be explained immediately.
  • the tear strip 13 is gripped at its outer, slightly protruding end and torn out at the top.
  • the tab 8 of the inner end flap 6 connected to the tear strip 13 is also torn out, thus creating an outlet opening 15 through the two end flaps 6 and 7 according to FIG. 3.
  • this dispensing opening is still closed by the closure flap 5, which is pressed elastically from the inside against the inner end flap 6.
  • the packaging is grasped and pressed with a finger in the direction of one of the arrows in FIGS. 3 and 4 to the side of the dispensing opening 15 against the end face of the packaging.
  • the packaging is very simple to set up and manufacture.
  • the packaging corresponds completely to conventional packaging of this type, with the exception of the tear-open tab 8 and the tear-open strip 13.
  • these elements can be produced by a very simple modification of existing tools.
  • Using a practically existing form of packaging this results not only in a well-functioning reclosable dispensing device, but at the same time a reliable guarantee closure, because it is impossible to access the contents of the package without tearing off the tear strip 13 and the tear tab 8. It can therefore be determined at any time with certainty whether a packaging is still in the closed original condition or has already been opened.
  • Relatively cheap, thin material of low intrinsic elasticity can also be used, which even has the advantage that the deformation of the front flaps 6 and 7 and the pivoting of the closure flap 5 caused thereby is easier to do if the material is not too strong.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP87810592A 1987-10-15 1987-10-15 Emballage avec ouverture de versement pouvant-être refermée Expired - Lifetime EP0311733B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8787810592T DE3773388D1 (de) 1987-10-15 1987-10-15 Verpackung mit wiederverschliessbarer ausgabeoeffnung.
EP87810592A EP0311733B1 (fr) 1987-10-15 1987-10-15 Emballage avec ouverture de versement pouvant-être refermée
AT87810592T ATE67730T1 (de) 1987-10-15 1987-10-15 Verpackung mit wiederverschliessbarer ausgabeoeffnung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87810592A EP0311733B1 (fr) 1987-10-15 1987-10-15 Emballage avec ouverture de versement pouvant-être refermée

Publications (2)

Publication Number Publication Date
EP0311733A1 true EP0311733A1 (fr) 1989-04-19
EP0311733B1 EP0311733B1 (fr) 1991-09-25

Family

ID=8198422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87810592A Expired - Lifetime EP0311733B1 (fr) 1987-10-15 1987-10-15 Emballage avec ouverture de versement pouvant-être refermée

Country Status (3)

Country Link
EP (1) EP0311733B1 (fr)
AT (1) ATE67730T1 (fr)
DE (1) DE3773388D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0788973A1 (fr) * 1996-02-09 1997-08-13 4P Nicolaus Kempten GmbH Boîte en carton pour produits pulvérulants
AU784715B2 (en) * 2000-04-20 2006-06-01 Amcor Limited A container
DE202009015471U1 (de) * 2009-11-13 2010-12-30 Mayr-Melnhof Karton Ag Verpackung und Zuschnitt zur Herstellung einer Verpackung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR764373A (fr) * 1933-11-25 1934-05-19 Saponite Perfectionnements aux boîtes d'emballage pour produits pulvérulents
US3132790A (en) * 1962-06-18 1964-05-12 Capuccio Eugene Flip open container
US3395848A (en) * 1966-12-29 1968-08-06 Hoerner Waldorf Corp Pouring spout carton
DE2124285A1 (de) * 1970-05-15 1971-12-02 Lion Fat And Oil Co., Ltd., Tokio Ausschüttöffnungsklappe an Vorratsschachteln
GB1385540A (en) * 1972-11-23 1975-02-26 Mardon Son Hall Ltd Pack and foldable blank therefor
EP0121040A1 (fr) * 1983-03-04 1984-10-10 CP Schmidt Verpackungs-Werk GmbH & Co. KG Boîte pliante

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR764373A (fr) * 1933-11-25 1934-05-19 Saponite Perfectionnements aux boîtes d'emballage pour produits pulvérulents
US3132790A (en) * 1962-06-18 1964-05-12 Capuccio Eugene Flip open container
US3395848A (en) * 1966-12-29 1968-08-06 Hoerner Waldorf Corp Pouring spout carton
DE2124285A1 (de) * 1970-05-15 1971-12-02 Lion Fat And Oil Co., Ltd., Tokio Ausschüttöffnungsklappe an Vorratsschachteln
GB1385540A (en) * 1972-11-23 1975-02-26 Mardon Son Hall Ltd Pack and foldable blank therefor
EP0121040A1 (fr) * 1983-03-04 1984-10-10 CP Schmidt Verpackungs-Werk GmbH & Co. KG Boîte pliante

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0788973A1 (fr) * 1996-02-09 1997-08-13 4P Nicolaus Kempten GmbH Boîte en carton pour produits pulvérulants
AU784715B2 (en) * 2000-04-20 2006-06-01 Amcor Limited A container
DE202009015471U1 (de) * 2009-11-13 2010-12-30 Mayr-Melnhof Karton Ag Verpackung und Zuschnitt zur Herstellung einer Verpackung

Also Published As

Publication number Publication date
DE3773388D1 (de) 1991-10-31
EP0311733B1 (fr) 1991-09-25
ATE67730T1 (de) 1991-10-15

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