DE102014104692A1 - Packaging - Google Patents

Packaging

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Publication number
DE102014104692A1
DE102014104692A1 DE102014104692.7A DE102014104692A DE102014104692A1 DE 102014104692 A1 DE102014104692 A1 DE 102014104692A1 DE 102014104692 A DE102014104692 A DE 102014104692A DE 102014104692 A1 DE102014104692 A1 DE 102014104692A1
Authority
DE
Germany
Prior art keywords
opening
packaging
package
zone
edge
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.)
Pending
Application number
DE102014104692.7A
Other languages
German (de)
Inventor
Warren Shaw
Tomasz Falkowski
Agata Surdziel
Romina Englbrecht
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.)
Huhtamaki Flexible Packaging Germany GmbH and Co KG
Original Assignee
Huhtamaki Flexible Packaging Germany 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
Application filed by Huhtamaki Flexible Packaging Germany GmbH and Co KG filed Critical Huhtamaki Flexible Packaging Germany GmbH and Co KG
Priority to DE102014104692.7A priority Critical patent/DE102014104692A1/en
Publication of DE102014104692A1 publication Critical patent/DE102014104692A1/en
Pending legal-status Critical Current

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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
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/58Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827Tear-lines provided in a wall portion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles

Abstract

The invention relates to a packaging, in particular flow pack packaging, sachet packaging, stick-shaped packaging or strip packaging, the packaging comprising a composite material, in particular a laminate, having at least one substantially tear-resistant Layer, preferably made of a plastic, such as a polymer, wherein the tear-resistant layer at least along or in the region of an opening zone (20), on which the package (10) can be opened, has a mechanical or structural weakening and / or the tear-resistant layer is monoaxially stretched, wherein - the opening zone (20), in particular an opening starting point or region, is arranged exclusively on one side (31) or edge (30) of the packaging (10), wherein an opening of the packaging (10) preferably only in a predefined opening direction is possible - or the opening zone and / or the opening start point or region is arranged in a side face (35) of the package (10) and preferably does not adjoin one side (31) or edge (30) of the package (10), or the opening zone (20) extends across the package (10).

Description

  • The invention relates to a packaging and a method for producing a packaging according to the preambles of claims 1 and 7.
  • Packaging, in particular tubular bag packaging, bag packaging and elongated packaging in rod or strip form have been known for a long time and are used for packaging a variety of products, such as food and sweets, but also for medicines and cleaning products. These packages usually consist of a paper-based sheet material with which, for example, tablets or cleaning powders are packaged. Such paper-based packaging is easily torn open and therefore problematic if the package contains in its packaging interior a product which is said to be inaccessible to children and may present a danger to the child. However, because of the easy tearability of such paper-based packages, these types of packages are not child proof, so there is a risk that such a package will be opened by a child and the potentially harmful package contents will be accessible to the child. For this reason, a composite has been used for such products in the past, which had at least one tear-resistant layer, which was ensured that a child could not open a packaging made of such a material. The use of such a non-tear material, however, has the disadvantage that this package could not be opened even by adults without aids, such as a pair of scissors or a knife. In order to still allow the opening of a package made of such a tear-resistant material, however, in the past opening aids have been attached to the package, for example by stamping or cutting an opening notch in one edge of the package, or the tear-resistant material by punching or by laser was weakened, so that the tear-resistant layer could be opened in the composite used, starting from a clearly visible opening aid, along the weakening. However, this method in turn brought numerous disadvantages, since the attachment of such opening notches or cuts and punches was dependent on the particular packaging form and the packaging machine, so that the packaging machine as well as the necessary for attaching the punching, weakening or other processing of the tear-resistant composite Equipment had to be adapted to the specific needs of a specific packaging. This was laborious, expensive and brought downtime on the machine and the equipment with it.
  • The invention is based on the object to solve the aforementioned problems and to provide a package that is childproof on the one hand and on the other hand can be opened by an adult easily and without tools, the packaging produced on conventional packaging machines with conventional materials cost can be.
  • This object is achieved by a package according to claim 1 and by a method for producing such a package according to claim 7.
  • In particular, the object is achieved by a packaging, in particular flow pack packaging, bag packaging (sachet) as well as elongated packaging in stickpack or strippack, wherein the packaging consists of a composite material, in particular a laminate, with at least one im Substantially tear-resistant layer, preferably made of a plastic, such as a polymer, wherein the tear-resistant layer at least along or in the region of an opening zone, where the package can be opened, a mechanical or structural weakening and / or the tear-resistant layer monoaxial is stretched, where
    • The opening zone, in particular an opening start point or opening start area, is arranged exclusively on a predetermined side or edge of the packaging, wherein an opening of the packaging is preferably possible only in a predefined opening direction,
    • Or the opening zone and / or the opening start point or opening start area is arranged in a side surface of the packaging and does not adjoin a side or edge of the packaging,
    • - Or the opening zone extends across the packaging.
  • An essential point of the invention is that the packaging according to the invention is technically designed so that an opening of the package, although simple and without a significant effort or the use of tools is possible, but only on a design-predetermined, possibly hidden or hidden, point that is not easily accessible to a child. The essential advantage of the packaging according to the invention is therefore that a child can not simply tear such a package, since the packaging is designed so that the tear-resistant layer a haphazard tearing The packaging, as a child would perform, safely prevented, while the opening zone is easily accessible to an adult.
  • An important point of the invention is further that the opening zone, opening start point or opening start area adjacent to one side or edge of the package is adjacent to and connected to an opening preventing means, so that the opening preventing means has an opening initiation access to the opening zone, opening start point or opening opening Opening start area of the packaging prevented. The opening preventing means is firmly connected to the edge or side of the package on which the opening zone is located, however, if an opening of the package according to the invention is desired, can be removed from the opening zone, the opening starting point or the opening start area, so that an opening of the Packaging is possible from the opening zone, the opening start point or the opening start area. For this purpose, for example, a perforation is provided between the packaging and the opening prevention means. The opening prevention means may for example be formed strip-shaped and is itself made of a tear-resistant material or provided with a tear-resistant layer, for example, the same tear-resistant composite material as for the package itself, can be used.
  • According to an embodiment of the invention, the opening preventing means may also be formed of a second package having an opening zone, opening starting point or opening starting area arranged on the side or edge of the package, the respective opening zones, opening starting points or opening starting areas of the packaging and the second packaging being immediately adjacent to each other and fixed but separable, so that when unopened, one package effectively prevents opening initiation access to the other opening zone, opening start point or opening start area of the other package.
  • An important point of the invention is therefore also that the opening zone, which hereinafter also an opening start point or an opening initial area is understood, is not readily accessible, but is protected by an opening prevention means against unauthorized accessibility and thus against unauthorized opening of the package , The opening prevention means thus constitutes an additional opening barrier against unwanted opening, so that deliberately opening the packaging according to the invention, in effect, requires two successive actions resulting in a primary conditioning of the opening zone, for example by removal or removal of the opening preventing means structural redesign, for example, by folding, the opening zone and a secondary, the conditioning downstream actual opening process of the package to get into the packaging interior, resulting.
  • Thus, an opening of the package according to the invention is easily possible if the opening preventing means is separated from the opening zone, but not when attempting to simply rupture the package without first conditioning the opening zone, such as removing the opening preventing means from the opening zone ,
  • Likewise, an opening zone can also be arranged in a side surface of the packaging, so that a tearing of the side or edge of the packaging by design is not possible in principle, since there is no mechanical or structural weakening on the side or edge of the package and in particular according to the invention no approach, such as a notch or notch, for tearing open the package.
  • According to this embodiment, the packaging according to the invention can not be opened unintentionally or undesirably by a child who tugs and pulls on the side edges of the packaging. However, a desired opening can again be carried out without problem, in a two-step process, by conditioning the opening zone, which is arranged in the side surface, in a first step, for example folded over, so that an edge forms at the folding of the opening zone. starting from the opening zone in a second step can be easily torn by a train, so that the packaging interior is accessible. It is thus possible, for example, to fold the flexible side surface of the packaging in the region of the opening zone in such a way that an edge arises between the fingers which has a mechanical or structural weakening so that the packaging can simply be torn open starting from this edge.
  • Likewise, according to a further embodiment of the invention, the opening zone may extend across the package without providing an opening aid in the form of a notch or cut at the lateral edges or edges of the package such that tearing or tearing on the package is not targeted , like this would be performed by a child, is not suitable to open the packaging.
  • An essential point of the invention is therefore that the packaging according to the invention is structurally designed so that the package can not be opened by an undirected tugging, pulling or tearing on the packaging, but only by a predetermined and mandatory due to the technical design of the packaging required directional opening behavior.
  • According to a further embodiment of the invention, at least two packages having an opening zone, opening start point or opening start area disposed on one side or edge of the package may be adjacent to each other and possibly separated, connected to each other with its side or edge opposite the opening zone, opening start point or opening start area be. In this case, other sides or edges of the packaging for a connection with a further packaging are conceivable as long as these connecting edges have no opening zone. In this way, packaging agglomerates can be created so that, for example, a plurality of packages are combined to form a packaging unit, wherein each package per se is not apparent to a child.
  • According to a further embodiment of the packaging, in particular if the opening zone and / or the opening start point or region is arranged in a side face of the packaging and / or if the tear-resistant layer is monoaxially stretched, in a sealed or glued surface of the packaging is a punch, in particular in the form of a hole extending through the surface, the stamping not being adjacent to a side or edge or a packaging interior of the packaging.
  • The die cut in the sealed or glued surface of the package, or the sealed or glued surface around the die, may be folded to open the package so that an outwardly facing fold edge is formed along the fold at the package, where the die cut as a there is an outwardly open notch or an outwardly open notch providing opening initiation access. Thus, the punching, which may be in the form of a round or square hole, provides an opening aid, but only if the area around the hole is bent so as to create an outwardly facing notch. Thus, in order to open a package according to the invention according to this embodiment, a two-stage process is again necessary, the package or the punching initially unavailable from either side or edge of the package being conditioned in a first step, namely the area around the punched portion being folded over that in this way around the punching an edge is formed, so that by the punching at this fold edge a recess, for example in the form of a notch, is formed, starting from which, in a second step, the actual opening of the package can be intimated.
  • In terms of the method, the object is achieved, in particular, by a method for producing a packaging ( 10 ), in particular flowpack packaging, sachet packaging, stickpack packaging or strippack packaging, whereby the packaging ( 10 ) is made of a composite material, in particular laminate, with at least one substantially tear-resistant layer, preferably made of a plastic, such as a polymer, the tear-resistant layer at least along or in the region of an opening zone ( 20 ), on which the packaging ( 10 ) can be opened, provided with a mechanical or structural weakening and / or the tear-resistant layer is monoaxially stretched, wherein
    • - the opening zone ( 20 ), in particular an opening starting point or area, exclusively on a predetermined side ( 31 ) or edge ( 30 ) the packaging ( 10 ), wherein an opening of the package ( 10 ) is made possible exclusively in a predefined opening direction,
    • Or the opening zone and / or the opening starting point or area in a side surface ( 35 ) the packaging ( 10 ), preferably arranged so that the opening zone and / or the opening starting point or region is not on one side ( 31 ) or edge ( 30 ) the packaging ( 10 ) adjoins,
    • - or the opening zone ( 20 ) is arranged so that it extends across the packaging ( 10 ).
  • Further embodiments of the invention will become apparent from the dependent claims.
  • The invention will be described with reference to embodiments, which are explained in more detail with reference to the figures. Hereby show:
  • 1 a schematic representation of a package according to the invention according to a first embodiment;
  • 2 a schematic representation of a package according to the invention according to a second embodiment;
  • 3 a schematic representation of a package according to the invention according to a third embodiment;
  • 4 a schematic representation of a package according to the invention according to a fourth embodiment;
  • 5 a schematic representation of a package according to the invention according to a fifth embodiment;
  • 6 a schematic representation of a packaging agglomerate of four packages according to the invention;
  • 7 a schematic representation of a packaging agglomerate according to the invention according to a further embodiment;
  • 8th a schematic representation of a package according to the invention according to a further embodiment;
  • 9 a schematic representation of a package according to the invention according to a further embodiment;
  • 10 a schematic representation of a package according to the invention according to a further embodiment;
  • 11 a schematic representation of a packaging agglomerate according to the invention according to a further embodiment;
  • 12 a schematic representation of a package according to the invention according to a further embodiment;
  • 13 a schematic representation of a package according to the invention according to a further embodiment;
  • 14 a schematic representation of a Verpackungsagglomerats invention according to a further embodiment.
  • In the following description, the same reference numerals are used for the same and like parts.
  • 1 shows a schematic representation of a package according to the invention, which is designed as a tubular bag packaging or as a rod-shaped stickpack packaging. The package is sealed in machine direction MD with a fin-seal folded over one side of the package. The fin seal seam 32 represents the weakened opening zone 20 the packaging 10 where the fin-seal seam 32 to open the packaging from the packaging surface in a first step away and then in a second step in the direction of the center of the package, respectively in the direction of the packaging interior, must be torn open. Since it is a two-stage process when opening the packaging, namely first unfolding the fin seal seam 32 Then, with a targeted tearing of the package toward the packaging interior is necessary, this package can not be opened with an undirected tearing on the package, as a child would do. Tearing on the transverse seams of the packaging also does not result in an opening of the packaging due to the tear-resistant material and the transverse seals.
  • The laminate used to make the package may generally be, for example, a combination of polyethylene terephthalate, aluminum and polyethylene, wherein the polyethylene terephthalate may be used, for example, with a layer thickness in the range of 10 μm to 50 μm, preferably in the range of 12 μm to 23 μm. The same applies to the layer thickness of the polyethylene used, while the aluminum layer thickness can be in the range of 4 .mu.m to 30 .mu.m, but is preferably in the range of 4 .mu.m to 15 .mu.m. When opening the packaging according to 1 is starting from the edge 30 an opening of the fin-seal seam 32 initiates the opening of the packaging 10 leads, leaving the interior 80 the packaging 10 becomes accessible.
  • 2 shows a schematic representation of another embodiment of the package according to the invention, wherein the opening zone 20 on one side 31 the packaging 10 is arranged, this page 31 but not sealed. An opening of the packaging 10 can only be from the side 31 take place and only if the page 31 folded in a first step to a folding edge and, starting from the folding edge, in a second step, a targeted train in the direction of the center of the packaging. Incidentally, the packaging according to the invention is according to 2 also a tubular bag packaging or a rod-shaped stickpack packaging, with a fin-seal seam 32 is closed, which is also folded on a side surface of the illustrated packaging. According to 2 can from this fin-seal seam 32 However, no opening of the packaging takes place since there is no material weakening here.
  • 3 shows a schematic representation of another embodiment of the package according to the invention, said packaging 10 a sachet-shaped, all-round sealed packaging, which is on the side 31 an opening zone However, which is only accessible to open the package, if this opening zone is folded over so that not the side 31 but by folding over the opening zone 20 resulting folding edge, which then points outward, the outer boundary of the packaging according to the invention 10 along which an opening initiation step can then be initiated and the package is opened.
  • 4 shows a schematic representation of another embodiment of a package according to the invention, wherein this package analogous to that in 2 shown packaging with a fin seal seam 32 is closed. The opening zone 20 located in the packaging according to 4 but not on the side 31 the packaging, but in a side surface 35 the packaging 10 , To open the packaging according to 4 to initiate, the opening zone 20 folded in a first step so that the folding creates an outwardly facing folding edge, which in a second step is torn vertically in the direction of the interior of the packaging and the packaging 10 can be opened in this way.
  • 5 shows a further schematic representation of a package according to the invention according to a further embodiment. The packaging according to 5 differs from the packaging according to 4 in that the packaging according to 5 not with a fin seal seam, but is closed by circumferential sealing seams. Also the packaging according to 5 has one in a side surface 35 arranged opening zone, which must be folded to open the package in a first step so that the opening zone 20 forms an outwardly facing folding edge, which can then be torn open in a second step in the direction perpendicular to the folding edge.
  • 6 shows a packaging agglomerate consisting of four individual packages, each packaging one at one edge 30 arranged opening zone 20 , wherein the opening zones of each two opposing packaging 10 are interconnected so that a lateral scribing on the packaging agglomerate under no circumstances leads to an opening of the individual packages, since the packaging 10 and 50 alternately access to the respective opening zones 20 prevent. An opening of the individual packages 10 . 50 of the packaging agglomerate is only possible if the packaging 10 . 50 in a first step at least along along the opening zone 20 provided perforation 90 be separated from each other, so that the respective opening zones 20 become accessible. Even if these opening zones 20 are accessible, an opening is only possible if in a second step, a train, starting from the opening zone 20 , in the direction of the center of the respective packaging.
  • 7 shows a schematic representation of a packaging agglomerate consisting of four individual packaging, along perforation lines 90 connected to each other. Every single packaging is analogous to the one in 5 constructed packaging. Again, the packaging must first be separated to open in a first step. Following must the opening zone 20 a respective packaging in a second step are folded over so that by the folding of the opening zone 20 resulting folding edge facing outward. This fold edge may in turn be torn towards the center of the package to open the package.
  • 8th shows a schematic representation of another embodiment of a package according to the invention, wherein an opening zone 20 extends across the packaging. The packaging 10 is with a fin seal seam 32 locked. The packaging 10 has no opening aids and can only be opened by pulling in the machine direction MD, but not by tearing.
  • 9 shows a schematic representation of another embodiment of the package according to the invention, wherein an inner fin-seal area 32 a Schlauchbeutel- or stickpack packaging is provided, on which a mechanically weakened connection an opening prevention means 40 connected is. The perforation can be done mechanically or by laser beam. The packaging according to 9 can only be opened when the opening prevention means 40 , which is strip-shaped, in a first step along the perforation of the actual packaging 10 is separated. After disconnecting the opening prevention means 40 can the packaging 10 be opened in a second step by a train towards the center of the package. Without that the opening prevention means 40 is separated, the packaging according to 9 should not be opened by an undirected pulling or tearing. The opening prevention means 40 thus protects the edge 30 the fin-seal seam 32 before an accidental opening.
  • 10 shows a schematic representation of another embodiment of a package according to the invention 10 wherein an inner sealing edge is an opening zone 20 forms. The opening zone 20 is again against unintentional opening by an opening prevention means 40 protected. The opening prevention means 40 is by a formed edge strip of the edge seal, along a perforation, which is generated mechanically or by laser beam, in a first step from the opening zone 20 can be separated. Only after a separation of the opening prevention means 40 can the packaging 10 in a second step through one on the opening zone 20 acting train to be opened towards the center of the package. It should be mentioned at this point that the perpendicular to the opening zone 20 or a folding edge acting as substantially perpendicular to the opening zone 20 forming edge or folding edge is to be understood, but also slightly angled up to an angle of 45 ° with respect to the edge or folding edge on the opening zone or folding edge can act.
  • 11 shows a packing agglomerate consisting of four individual packs 10 that run along perforation lines 90 connected together and along this perforation line 90 are separable from each other. The packing 10 are each, in essence, like the ones in 10 constructed packaging, each of these packages can only be opened when a strip-shaped opening prevention means 40 in a first step, first along a perforation, preferably in the machine direction MD of the respective opening zones 20 is separated. In a second step, the actual opening of the packaging, wherein the packaging interior is accessible.
  • The materials with which in the 1 - 11 schematically illustrated embodiments of the invention packaging 10 As well as packaging agglomerates, all comprise at least one mechanically or structurally weakened layer that is resistant to tearing during normal manual force application. This layer constitutes a laminate layer, wherein the laminate according to one embodiment is composed of a composite of polyethylene terephthalate, aluminum and polyethylene. The tear resistant layer is preferably mechanically treated prior to lamination with the other layers of the laminate so that they are in an opening zone 20 has an aforementioned weakening.
  • 12 shows a schematic representation of another embodiment of a package according to the invention 10 , This packaging 10 is by means of a fin-seal seam 32 , which runs in the machine direction MD, longitudinally and with two transverse sealing seams, which run at right angles thereto, closed. In a transverse seam 33 is a sealed area 60 provided in which a punched 70 located. The punching 70 extends through the entire thickness of the transverse seal 33 therethrough. To open the packaging 10 according to 12 becomes the transverse seal 33 folded in a first step, that through the punching 70 existing hole is open to the outside and represents a tear notch, with which an opening of the package can be initiated. The packaging itself consists of a monoaxially stretched film in the machine direction MD, by means of which an opening direction is predetermined, if the actual opening of the packaging 10 at the by the Umknickung the transverse seal 33 through the punching 70 formed score is initiated in a second step.
  • 13 shows in a similar way as 12 a packaging 10 , but in bag form with a sealed corner area 60 , in which again a punching 70 is arranged. To open the packaging 10 according to 13 becomes analogous to 12 proceeded, with the packaging 10 according to 13 not the transverse seal 33 but the sealed area 60 is folded so that through the punching 70 an outwardly exposed notch is formed. The packaging 10 according to 13 is also made from a monoaxially stretched film whose main stretch direction is MD.
  • 14 again represents a packaging agglomerate consisting of four individual packages along perforation lines 90 connected to each other. Each one of the four packages 10 is essentially analogous to the one in 13 illustrated packaging, wherein to open the individual in 14 illustrated packaging 10 analogous to the in 13 the packaging is shown.
  • It should be noted at this point that all the above-described parts taken alone and in any combination, in particular the details shown in the drawings, are claimed as essential to the invention. Variations thereof are familiar to the person skilled in the art.
  • LIST OF REFERENCE NUMBERS
  • MD
    machine direction
    10
    packaging
    20
    Opening zone, opening start point, opening start area
    30
    edge
    31
    page
    32
    Fin-seal seam
    33
    Transverse sealing seam
    35
    side surface
    40
    Opening prevention means
    50
    Second packaging
    60
    Sealed or glued surface
    70
    punching
    80
    Package interior
    90
    perforation

Claims (7)

  1. Packaging ( 10 ), in particular flowpack packaging, sachet packaging, stickpack packaging or strippack packaging, whereby the packaging ( 10 ) made of a composite material, in particular laminate, with at least one substantially tear-resistant layer, preferably made of a plastic, such as a polymer, wherein the tear-resistant layer is at least along or in the region of an opening zone ( 20 ), on which the packaging ( 10 ) can be opened, has a mechanical or structural weakening and / or the tear-resistant layer is monoaxially stretched, characterized in that - the opening zone ( 20 ), in particular an opening starting point or area, exclusively on a predetermined side ( 31 ) or edge ( 30 ) the packaging ( 10 ), wherein an opening of the packaging ( 10 ) is preferably only possible in a predefined opening direction, - or the opening zone and / or the opening start point or region in a side surface ( 35 ) the packaging ( 10 ) and preferably not on one side ( 31 ) or edge ( 30 ) the packaging ( 10 ), or - the opening zone ( 20 ) across the packaging ( 10 ).
  2. Packaging according to claim 1, characterized in that the / on one side ( 31 ) or edge ( 30 ) the packaging ( 10 ) opening zone ( 20 ), Opening start point or opening start area to an opening preventing means (FIG. 40 ) is connected and connected to it, so that the opening prevention means ( 40 ) an opening initiation access to the opening zone ( 20 ), Opening start point or opening start area of the package ( 10 ) prevented.
  3. Packaging according to claim 2, characterized in that the opening prevention means ( 40 ) a second package ( 50 ) with one on the side ( 31 ) or edge ( 30 ) the packaging ( 10 ) opening zone ( 20 ), Opening start point or opening start area, the respective opening zones ( 20 ), Opening starting points or opening starting areas of the package ( 10 ) and the second package ( 50 ) directly adjacent to each other, so that in the unopened state in each case a package ( 10 . 50 ) an opening initiation access to the other opening zone (s) ( 20 ), Opening start point or opening start area of the other package ( 10 . 50 ) prevented.
  4. Packaging according to one of the preceding claims 2 or 3, characterized in that the opening prevention means ( 40 ) of the opening zone ( 20 ), Opening start point or opening start range is separable.
  5. Packaging according to one of the preceding claims, characterized in that at least two packages ( 10 . 50 ) with one on one side ( 31 ) or edge ( 30 ) the packaging ( 10 ) opening zone ( 20 ), Opening starting point or opening starting area at least with its opening zone (s) ( 20 ), Opening start point or opening start region are contiguous to each other on opposite side or edge and are connected to each other, optionally separable.
  6. Packaging according to one of the preceding claims, characterized in that, in particular when the opening zone ( 20 ) and / or the opening starting point or region in a side surface ( 35 ) the packaging ( 10 ) and / or when the tear-resistant layer is monoaxially stretched, in a sealed or glued surface ( 60 ) the packaging ( 10 ), a punching ( 70 ), in particular in the form of a hole extending through the surface, is provided, wherein the punching ( 70 ) not to one side ( 31 ) or edge ( 30 ) or a packaging interior ( 80 ) the packaging ( 10 ) adjoins.
  7. Method for producing a packaging ( 10 ), in particular flowpack packaging, sachet packaging, stickpack packaging or strippack packaging, whereby the packaging ( 10 ) is made of a composite material, in particular laminate, with at least one substantially tear-resistant layer, preferably made of a plastic, such as a polymer, the tear-resistant layer at least along or in the region of an opening zone ( 20 ), on which the packaging ( 10 ) can be opened, provided with a mechanical or structural weakening and / or the tear-resistant layer is monoaxially stretched, characterized in that - the opening zone ( 20 ), in particular an opening starting point or area, exclusively on a predetermined side ( 31 ) or edge ( 30 ) the packaging ( 10 ), wherein an opening of the package ( 10 ) is made possible exclusively in a predefined opening direction, - or the opening zone and / or the opening start point or area in a side face ( 35 ) the packaging ( 10 ), is preferably arranged so that the opening zone and / or the Opening start point or area not to one side ( 31 ) or edge ( 30 ) the packaging ( 10 ), or - the opening zone ( 20 ) is arranged so that it extends across the packaging ( 10 ).
DE102014104692.7A 2014-04-02 2014-04-02 Packaging Pending DE102014104692A1 (en)

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DE102014104692A1 true DE102014104692A1 (en) 2015-10-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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