EP2272772A1 - Emballage doté d'une aide au versement - Google Patents

Emballage doté d'une aide au versement Download PDF

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Publication number
EP2272772A1
EP2272772A1 EP10004677A EP10004677A EP2272772A1 EP 2272772 A1 EP2272772 A1 EP 2272772A1 EP 10004677 A EP10004677 A EP 10004677A EP 10004677 A EP10004677 A EP 10004677A EP 2272772 A1 EP2272772 A1 EP 2272772A1
Authority
EP
European Patent Office
Prior art keywords
packaging
wall
region
outer layer
layer
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.)
Withdrawn
Application number
EP10004677A
Other languages
German (de)
English (en)
Inventor
Michael Kreymborg
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.)
Nordfolien GmbH
Original Assignee
Nordfolien GmbH
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 Nordfolien GmbH filed Critical Nordfolien GmbH
Publication of EP2272772A1 publication Critical patent/EP2272772A1/fr
Withdrawn legal-status Critical Current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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B65D75/5844—Tear-lines provided in a wall portion for tearing out a portion of the wall the portion of the wall being a narrow strip, e.g. between lines of weakness
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/06—Handles
    • B65D33/08—Hand holes
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5894—Preformed openings provided in a wall portion and covered by a separate removable flexible element
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/06—Containers or packages with special means for dispensing contents for dispensing powdered or granular material
    • 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
    • B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks

Definitions

  • the invention relates to a packaging made of flexible material, in particular a bag or bag made of plastic film, with at least one packaging material enclosing a packaging wall, wherein the packaging wall has at least one dispensing aid for the filling material.
  • Known packages made of a flexible material are, for example, bags or sacks made of a film, in particular a weldable plastic film, which are used inter alia for receiving a variety of bulk or filling goods, such as feed, flours or similar products.
  • the fillings produced, inter alia, in the animal feed industry or the chemical industry may optionally be further processed intermediates or else finished products and thus intended for sale, which are transported, stored and offered by means of the packaging.
  • the packaging wall forming at least one of its wall regions, a front and rear wall of the packaging, is equipped with a dispensing aid for the filling material.
  • a packaging with a front and back wall and inserted between the front and back wall gusseted.
  • a reclosure is provided in sections on the inside of the packaging wall, which releasably connects one of the lateral folds to regions of the insides of the front and rear walls of the packaging.
  • the invention has for its object to improve a package of the aforementioned genus to the effect that the discharge amount of the contents of the packaging inside always can be relatively easily dosed.
  • a packaging made of flexible material in particular a bag or bag made of plastic film, with at least one packaging material enveloping a packaging wall, wherein the packaging wall has at least one Aus.t Vietnamese for the filling
  • the Aus is provided according to the invention that the Aus perform silk arranged in a multi-layered wall region of the packaging wall wherein at least one outer layer has at least one weakening element for separating at least one region of the outer layer, and wherein at least one inner layer has at least one surface region with at least one opening for the product to be poured out.
  • a discharge opening for in the Produce packaging recorded contents can always be ensured an advantageous simple dosage of present in particular in the package as a spreading material filling.
  • the size of the separated area of the outer layer, the size of the discharge opening and by means of Druchbrüche in the inner layer substantially the discharge amount of the contents per unit area limited, which can be adjusted in an advantageous manner emerging from the package contents.
  • the dispensing aid is arranged on a front or rear wall region of the packaging wall.
  • an advantageously large surface area of the packaging wall is converted as a dispensing aid.
  • an advantageous delivery of the filling material from the packaging interior is ensured.
  • the arrangement of the dispensing aid on, for example, the front wall of the packaging takes place, in particular in conjunction with at least one carrying aid, in particular on the rear wall of the packaging, also in a multi-layered wall region.
  • Each carrying aid has at least one engagement opening in the outer layer of the second multilayer wall region.
  • the surface area of the inner layer having the aperture is arranged congruently to the separable region of the outer layer, whereby a portion of the surface region having the apertures is already accessible by the partial separation of the outer layer.
  • Each weakening element is designed, in particular, as a set separating line in the outer layer of the multilayer wall region, with the aid of which the outer layer can be advantageously separated or opened in the regions provided for this purpose.
  • a plurality of such desired separating lines are provided, wherein at least two predetermined separating lines are arranged at a relatively small distance from the peripheral edges of the multi-layered wall region extending primarily in the longitudinal direction of the package.
  • a wedge-shaped section is formed in particular in the region near the head of the packaging in the outer layer, by means of which the separation of the outer layer can be simplified.
  • a semicircular weakening element can be provided.
  • a recess formed as an engagement for a finger of a hand can be designed for simplified separation.
  • the separable region of the outer layer is in this context an approximately the width and the length of the multilayer wall portion having film strip, which can be separated only partially or completely if necessary.
  • the foil strip forming the separable layer region is wedge-shaped or semi-circular at at least one end, whereby an advantageously simple opening of the layer region or the region of the outer layer is ensured.
  • the weakening elements for separating the layer region may be formed only over a portion of the outer layer or extend over the entire length of the outer layer.
  • Each breakthrough in the inner layer also has a matched to the inside of the packaging filling material form to always ensure trouble-free delivery of the contents of the package.
  • their dimensions and the shape of the openings such as their design as circular holes or slots, have a relatively large influence on the trickle or Aus superspray.
  • the slot-like configuration of the apertures is to be preferred, wherein the slot-like apertures may optionally intersect in their course even at a predetermined angle. It is also conceivable to equip the inner layer with perforation lines instead of the usual openings, so that the inner layer, similar to the outer layer area, must be separated to remove the filling material.
  • a connecting means is arranged on the outer side of the inner layer.
  • the outer layer With the aid of the bonding agent applied in particular on the surface of the inner layer, the outer layer can reconnect to the inner layer again, in particular after only a partial emptying of the packaging. This results in a re-closure of the package, whereby the penetration of, for example dirt particles or moisture is reduced in the packaging interior.
  • the connection point created with the aid of the connecting means can, for example, be punctiform at only one area of the inner layer be formed or also present as a connecting strip, which is applied continuously along the adjacently arranged weakening elements of the outer layer.
  • the connecting means which may be an open or activatable adhesive or also a Velcro connection, can of course also be arranged on the inside of the outer layer instead of on the outer side of the inner layer.
  • the connecting means is an activatable adhesive, which produces an advantageous cohesive connection between the inner layer and the thus resealable, outer layer.
  • an adhesive that can be activated, in particular, by shear or pressure forces has the advantage that it allows an advantageously simple, first-time opening of the weakened layer region. The full adhesive force of the applied adhesive thus arises only when separating the layer area or when re-laying the area of the outer layer on the adhesive by acting in this context forces.
  • the packaging wall can be, for example, a folded flat web whose mutually overlapping longitudinal edge regions form the multilayer wall region.
  • a folded flat web By means of a folded flat web, inter alia, an advantageously simple production of a packaging wall receiving the filling material is ensured.
  • the overlap region generated by means of the overlapping longitudinal edge regions can be fixed, for example, with the aid of material connection connections, which at the same time ensures sufficient strength of the channel-like region created above.
  • the openings and weakening elements to be introduced into the respective surface regions of the inner and outer layers are preferably produced in the still unfolded flat web by means of corresponding cutting or punching tools.
  • a separate strip of material is used, which is arranged on the outside or inside of the packaging wall.
  • a material strip which is present in particular as a film strip, can easily be produced with the aid of simple production processes, such as, for example, plastic extrusion.
  • the film strip can then be applied to a film tube produced from a folded flat web or else to a film tube produced by means of blown extrusion.
  • each multi-layer wall region 7, 8 preferably runs in the packaging longitudinal direction.
  • the multilayer wall portion 7 on the front wall 3 is particularly equipped with a Aus flow kau 13 for the contents, which allows an advantageous metered delivery of the contents and thus an advantageous spreading process.
  • the dispensing aid 13 is formed by means of a separable in the outer layer 10 region 14 and in the inner layer 9, a plurality of apertures 15, 15 'having area 16.
  • the separable layer region 14 has, in particular, weakening elements 17, 17 'designed as a break line for easy separation or tearing.
  • the openings 15, 15 'in the inner layer 9 are formed here, for example, as circular holes.
  • Fig. 2 shows the back of the package 1, in particular a separated from the container interior by a fabric connection 18 head portion 19 has.
  • a carrying handle 20 is formed, wherein a front wall 3 and the rear wall 4 penetrating opening is provided.
  • a carrying aid 22 is formed in the area near the bottom 21 of the packaging 1, which in particular has two engagement openings 23, 24 penetrating the outer layer 12 of the multi-layered wall region 8.
  • the grip web 25 formed between the engagement openings 23, 24 improves in particular the handling of the packaging during wear or the dispensing operation.
  • Fig. 3 the packaging 1 is shown in cross-section, whereby in particular its structure should be clarified.
  • the packaging wall 2 is here made, for example, from a folded or folded flat web, with the aid of whose longitudinal edge regions 26, 27 the multilayer wall region 8 with its layers 11, 12 is produced on the rear wall 4.
  • Aus thoroughlyt Anlagen 13 ( Fig. 1 ) in the wall region 8 produced by the overlapping longitudinal edge regions 26, 27 and the carrying aid 22 FIG. Fig.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
EP10004677A 2009-07-11 2010-05-04 Emballage doté d'une aide au versement Withdrawn EP2272772A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910032757 DE102009032757A1 (de) 2009-07-11 2009-07-11 Verpackung mit einer Ausschütthilfe

Publications (1)

Publication Number Publication Date
EP2272772A1 true EP2272772A1 (fr) 2011-01-12

Family

ID=42751676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10004677A Withdrawn EP2272772A1 (fr) 2009-07-11 2010-05-04 Emballage doté d'une aide au versement

Country Status (2)

Country Link
EP (1) EP2272772A1 (fr)
DE (1) DE102009032757A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020126343B4 (de) 2020-10-08 2022-12-01 Bischof + Klein Se & Co. Kg Verpackungsbehältnis aus Kunststofffolie in Sack- oder Beutelform sowie Folienschlauch zur Herstellung eines derartigen Verpackungsbehältnisses

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878967A (en) * 1953-02-25 1959-03-24 Duke Thomas Albert Disposable container
US3369709A (en) * 1966-06-24 1968-02-20 Gordon J. Clauss Dispensing container having discharge openings with variable closure means
GB2232657A (en) * 1989-04-28 1990-12-19 United Biscuits Ltd Containers for food products
DE20215052U1 (de) * 2002-09-30 2004-02-26 Terrasan Haus + Gartenbedarf Gmbh & Co. Kg Schachtel für Streugut
WO2008034168A1 (fr) * 2006-09-18 2008-03-27 Hofesh Enterprises Pty Ltd Sachet
DE102007054690A1 (de) 2007-11-14 2009-05-20 Nordenia Deutschland Halle Gmbh Flachliegender Folienbeutel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8528991U1 (de) * 1985-10-11 1987-06-11 Pe-Pack Kunststoff GmbH, 8802 Windsbach Sack für Streugut
US6227707B1 (en) * 1998-07-13 2001-05-08 Ron E. Anderson Flexible bag with detachable section

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878967A (en) * 1953-02-25 1959-03-24 Duke Thomas Albert Disposable container
US3369709A (en) * 1966-06-24 1968-02-20 Gordon J. Clauss Dispensing container having discharge openings with variable closure means
GB2232657A (en) * 1989-04-28 1990-12-19 United Biscuits Ltd Containers for food products
DE20215052U1 (de) * 2002-09-30 2004-02-26 Terrasan Haus + Gartenbedarf Gmbh & Co. Kg Schachtel für Streugut
WO2008034168A1 (fr) * 2006-09-18 2008-03-27 Hofesh Enterprises Pty Ltd Sachet
DE102007054690A1 (de) 2007-11-14 2009-05-20 Nordenia Deutschland Halle Gmbh Flachliegender Folienbeutel

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Publication number Publication date
DE102009032757A1 (de) 2011-01-13

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