EP3728063A1 - Paquet composé d'enveloppes d'emballage et d'un suremballage - Google Patents

Paquet composé d'enveloppes d'emballage et d'un suremballage

Info

Publication number
EP3728063A1
EP3728063A1 EP18811787.3A EP18811787A EP3728063A1 EP 3728063 A1 EP3728063 A1 EP 3728063A1 EP 18811787 A EP18811787 A EP 18811787A EP 3728063 A1 EP3728063 A1 EP 3728063A1
Authority
EP
European Patent Office
Prior art keywords
packing
container according
packaging
shells
coats
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
EP18811787.3A
Other languages
German (de)
English (en)
Inventor
Karl-Josef ARETZ
Andreas LEMSKY
Richard Leufen
Stefan SCHNORR
Jörg Steinfels
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 Services AG
Original Assignee
SIG Technology 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 SIG Technology AG filed Critical SIG Technology AG
Publication of EP3728063A1 publication Critical patent/EP3728063A1/fr
Pending 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/063—Wrappers formed by one or more films or the like, e.g. nets
    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/08—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/62—Containers, packaging elements or packages, specially adapted for particular articles or materials for stacks of articles; for special arrangements of groups of articles
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00123—Bundling wrappers or trays
    • B65D2571/00129—Wrapper locking means
    • B65D2571/00135—Wrapper locking means integral with the wrapper
    • B65D2571/00148—Wrapper locking means integral with the wrapper heat sealede or welded

Definitions

  • Container made of packing coats and an outer packaging
  • the invention relates to a package of packing coats and an outer packaging, comprising: a plurality of packaging coats made of a composite material, and a
  • each wrapper jacket having a front and a backside, the front and back of each wrapper being separated by fold edges along which the wrapper is folded flat, each wrapper having two apertures disposed on opposite sides of the package jacket, and wherein each package jacket has a longitudinal seam connecting two edges of the composite material to form a circumferential package jacket.
  • Packaging can be done in different ways and in different ways
  • Packing coats done are often used, for example, a composite of several thin layers of paper, cardboard, plastic or metal, especially aluminum. Such packages are widely used, especially in the food industry, where they are preferably used for packaging foods that have at least one liquid component.
  • a first manufacturing step often consists of turning a blank into a circulating F by folding and welding or gluing a seam produce.
  • the shallow pack coats are often stacked and packaged to bring them to the place of filling the wrapper coats.
  • containers with different outer packaging are known from the prior art.
  • a rigid cardboard of corrugated cardboard is used as outer packaging.
  • Such outer packaging provides quite a good mechanical protection for the packaging coats stored therein.
  • a disadvantage of such outer packaging lies in the very low elasticity, which does not allow to compress the container and thus to save space.
  • a rigid outer packaging has the disadvantage after removing the
  • dust is formed during the dismantling of rigid outer packaging made of cardboard, which is very undesirable in areas with high hygienic requirements,
  • the outer packaging is made of paper, so the packaging jackets are wrapped in paper.
  • Such outer packaging can therefore be easily folded and disposed of after removal of the packaging coats.
  • a disadvantage of such outer packaging lies in the low elasticity and low tear strength of the paper. The container can therefore not take up space-saving compressed packing coats in itself, since the restoring forces would lead to the paper tearing.
  • the invention has the object, the above-described and previously described in detail containers while avoiding the disadvantages described above in such a way and further develop that a Space-saving, cost-effective and safe transport of packing coats is made possible.
  • An inventive container is formed from a group of packing coats and an outer packaging.
  • the container initially comprises a plurality of packaging coats made of a composite material.
  • the packaging coats may consist of a composite of several thin layers of paper, cardboard, plastic or metal, in particular aluminum.
  • the packaging coats are in one piece.
  • the container also includes an outer packaging that encloses the packaging coats.
  • the outer packaging may partially or completely enclose the packaging coats and serves to hold the packaging coats together.
  • Each packing jacket has a front and a back.
  • the front and the back are rectangular and congruent.
  • the front and back of each wrapper are separated by fold edges. Along the fold edges, each pack coat is folded flat. The folding edges can
  • Each packing jacket also has two openings, which are on opposite sides of the
  • Packing sheath are arranged.
  • the packing jacket is open on two sides.
  • the openings can be arranged, for example, in the region of a bottom surface and in the region of a gable surface of the packaging to be produced from the packing jacket-preferably liquid-tight.
  • the packing jacket can be unfolded in a particularly simple manner, which results in the shape of a tube or "sleeve.”
  • Each packing jacket finally has a longitudinal seam which connects two edges of the composite material to form a circumferential packing jacket Longitudinal seam can be made of a flat - usually rectangular - a blank in
  • Circumferentially closed, circumferential packing jacket can be produced.
  • the longitudinal seam can be produced for example by gluing and / or welding. Because of the longitudinal seam, such packing shells are also referred to as longitudinal seam-sealed packing shells.
  • the outer packaging is made from a plastic film.
  • Plastic films are characterized by low costs and high costs
  • Plastic film may be made of PE (polyethylene), for example.
  • the plastic film is antistatic, as this has advantages in an elongation of the film and stacking / destacking several finished container.
  • the plastic film is preferably printable or pasted.
  • the plastic film should also be as temperature resistant as possible.
  • the outer packaging summarizes the packaging coats such that in the stacking direction at least 4.0 packing coats per cm, in particular at least 4.5 packing coats per cm, in particular at least 5.0 packing coats per cm, in particular at least 5.5 Packing coats per cm, in particular at least 6.0 packing coats per cm, in particular at least 6.5 packing coats per cm, in particular at least 6.75 packing coats per cm, in particular at least 7.0 packing coats per cm, in particular at least 7.25 packing coats per cm or at least 7.5
  • the stacking direction is understood to mean the direction that runs through all the stacked packing shells; in particular, the stacking direction may be approximately at right angles to the front sides and rear sides of the packing shells. Due to the elasticity and high
  • a high stack density can be achieved. This can be achieved, for example, by the packing shells in Stacking direction can be pushed together and compressed and wrapped in this state of a prestressed film. Due to the bias of the film, the film contracts again after wrapping the packaging coats and prevents so that the packing coats are pushed out by restoring forces again from the still open ends of the film.
  • the specified lower limits for the stack density can be combined with an upper limit for the
  • Stack density which may be, for example, 8 pack coats per cm, 9 pack coats per cm or 10 pack coats per cm. Higher stack densities can damage the packing shells.
  • Packungsmäntel are arranged in the outer packaging such that the longitudinal seams of all packing coats run parallel to each other.
  • all packing shells should be “upright” in the outer packaging and no packing sheath should lie transversely in the outer packaging (or vice versa: all should be “across” and none "upright” standing)
  • packing shells in the container is possibly not the most space-saving arrangement, but facilitates the further processing of the packaging coats in a filling machine considerably, as can be dispensed with a sorting or alignment.
  • the packing coats are arranged in the outer packaging, that the longitudinal seams of all
  • Packungsmäntel are arranged in a common plane, which runs in the stacking direction.
  • the longitudinal seams should not be arranged offset from one another in different planes but in the same plane. They should therefore - as seen in the stacking direction - be arranged exactly behind one another. Although this reduces due to the increased thickness in the region of the longitudinal seam to a reduced stack density, but facilitates the further processing of
  • Packing coats are arranged in the outer packaging such that the front sides of all packing coats point in the same direction and that the backs of all packing coats point in the same direction. In other words, two adjacent packing shells should always touch with different sides (front / back) and not the same sides (front / front / back / back).
  • This type of defined and ordered alignment of the packaging coats also facilitates further processing in a filling machine, since the packing jacket stack can be inserted into the magazine of the filling machine without the need for sorting or alignment.
  • the packaging shells prefferably be folded flat along the two folded edges by an angle of approximately 180 °.
  • the folding by an angle of about 180 ° allows particularly flat packing coats.
  • This allows a space-saving stacking of packaging coats, which facilitates, for example, the transport.
  • the packing shells can be produced at a different location than the filling and production of the packaging takes place.
  • the packing jacket is folded outward along both folding edges, so the folding edges should point outwards (and not inwards). As a result, the packing shells are stacked particularly close to each other.
  • the two folding edges run parallel to one another.
  • the two fold edges are straight and parallel to each other.
  • the parallel arrangement has the advantage that the folding edges can be produced particularly easily, for example by means of straight score lines which are embossed into the composite material.
  • a further embodiment of the container provides that the packing shells are folded exclusively along the two folding edges. In addition to the two folding edges, no further folding of the packing shells is provided
  • both the front side and the rear side of the package sheath are made of one (preferably the same) multi-layered one
  • Packing coats have bottom surfaces and gable surfaces that open on
  • the bottom surfaces and the gable surfaces each have two rectangular surfaces and six triangular surfaces.
  • the gable surfaces are arranged - with a standing package - above the two side surfaces, the front surface and the rear surface and the bottom surfaces are arranged below the two side surfaces, the front surface and the rear surface.
  • the designation of the surfaces is based on the surfaces of the packaging to be produced from the packing jacket.
  • the rectangular surfaces and the triangular surfaces are surrounded or bounded by fold lines. The rectangular surfaces serve to fold the bottom and the gable of the packaging.
  • the triangular surfaces serve to fold excess composite material into protruding "ears" that are subsequently applied to the package.
  • Composite material of the packing coats has a thickness in the range between 150 g / m 2 and 500 g / m 2 , in particular between 200 g / m 2 and 350 g / m 2 .
  • the thickness of the composite material has an influence on its thickness and thus also on the number of packing shells stackable per unit length.
  • a strength in the stated range has proven to be a good compromise between low cost, low weight and dense stackability (as thin as possible composite material) and sufficient mechanical properties (as thick composite material) proved.
  • the composite material of the packing shells has a thickness in the range between 0.25 mm and 0.75 mm, in particular between 0.3 mm and 0.6 mm.
  • a thickness in the stated range has been found to be a good compromise between low cost, low weight and tight stackability (as thin as possible composite material) and sufficient mechanical properties (as thick as possible composite material).
  • Composite material has at least one layer of paper, cardboard or paperboard, which is covered at the running inside the pack jacket edge of the longitudinal seam.
  • the cover of the paper layer, cardboard layer or cardboard layer has the purpose of avoiding contact between the contents of the packaging and this layer. This serves on the one hand, a leakage of liquid through the - not
  • liquid-tight paper layer e.g., paperboard layer
  • paperboard layer e.g., pulp fibers
  • the covering of the longitudinal seam can advantageously take place in that the layer of paper, cardboard or paperboard is covered by a sealing strip and / or by flipping the composite material in the region of the longitudinal seam.
  • a sealing strip may for example be made of the same material as the innermost layer of the composite material and glued or welded to this camp.
  • Another possibility of the cover is to fold or fold over the composite material in the region of the longitudinal seam. In this way, no longer all layers, but only the innermost layer of the composite material appear at the edge of the longitudinal seam extending inside the package jacket. The However, the innermost layer must anyway be made of a material that is suitable for contact with the contents of the packaging.
  • Composite material is peeled in the region of the longitudinal seam.
  • a "shelled” composite material is understood as meaning a composite material which has fewer layers in the peeled area than in the remaining areas., Especially in the area of overlaps of several layers of material, the peel has the advantage of a less pronounced increase in thickness Composite material, when the composite material is folded or folded - for example, in the region of the longitudinal seam.
  • Material weakening in the packing coats in particular an over-coated hole, for fastening a pouring element.
  • the material weakening serves to facilitate the subsequent attachment of a pouring element to the respective packing jacket. For this purpose, for example, first a through hole is punched into the composite material, which is then overcoated.
  • Overcoating can for example be done with a plastic film and serves to seal the package until the application of the pouring element.
  • the plastic film has a thickness in the range between 10 gm and 50 gm, in particular between 15 gm and 40 gm. Very thin films have the advantage of low cost and low weight, while thicker films have greater tear resistance. Films with a thickness in the specified range have proven to be a good compromise between these requirements. The thickness of the film can be measured, for example, according to D1N 53370.
  • the plastic film is multi-layered. The different layers of the film can be made of the same Material or be made of different materials, for example, PE (polyethylene) and / or PP (polypropylene) and / or PA (polyamide). In addition, the different layers of the film can be the same thickness or different thickness. By using films of different materials and
  • the desired properties of the film can be optimally combined and adjusted.
  • Plastic film has stretch properties and / or shrinkage properties.
  • a stretch film (also: “stretch film”) is understood to mean a film which has a very high extensibility, in particular an elongation at break of at least 100%, in particular at least 150%, at least 200% or at least 300%.
  • a high extensibility has the particular advantage that the film does not tear even at high loads.
  • a shrink film is understood to mean a film which under certain
  • the film has a
  • Films with shrink properties have the advantage that the film lies exactly in contour around the contents to be packaged and, if necessary, these can even be compressed.
  • the stretch properties and / or the shrinkage properties of the film are different in the longitudinal direction and in the transverse direction, wherein the longitudinal direction and the transverse direction enclose an angle of 90 °.
  • the elongation at break in the transverse direction is at least 50% higher, in particular at least 75%, at least 100% or at least 200% higher than in the longitudinal direction (or vice versa).
  • the shrinkage value in the longitudinal direction is at least 100% higher, in particular at least 150%, at least 200% or at least 300% higher than in
  • the shrinkage value of the film in the stacking direction is greater than in the other two spatial directions, so that the container is compressed during shrinkage of the film, especially in the stacking direction.
  • the shrinkage value of the film in the circumferential direction of the container is greater than in the two spatial directions, so that the film when shrinking wavy in the spaces between adjacent
  • the plastic film surrounds the packaging sheath in a wave-like manner at least in the region of the folded edges.
  • the waveform can be achieved, for example, by a shrink film that contracts and thereby into the spaces between adjacent ones
  • Packing coats is pulled.
  • the waveform protects the packing shells from slipping.
  • Plastic film has at least one weld, which preferably extends approximately in the stacking direction. This allows the overwrap to be made from a single piece of film which is wrapped around the package shell assembly and sealed. Alternatively, it can be provided that the
  • Plastic film has two welds, which preferably extend approximately in the stacking direction. This makes it possible to produce the outer packaging of two pieces of film, which are placed on both sides of the packing sheath group and welded.
  • the film is already produced tubular (eg by extrusion). This makes it possible to provide no weld seam in the stacking direction.
  • the packing jacket group may instead be inserted into the tubular film.
  • the plastic film has at least one welded end, preferably at one of
  • End faces of the container is arranged.
  • the width of the film is preferably greater than the length of the packing jacket group to be packaged. Therefore, openings which are to be closed are formed on both end faces of the packing jacket group.
  • One way to do this is to weld the protruding ends of the plastic film together. Depending on the length of the protruding ends, completely welded ends are formed or, after welding, an opening remains on the front side, which can also be referred to as a "window".
  • the plastic film has a print.
  • the printing can be a machine-readable code, for example a bar code or bar code or a two-dimensional code (2D code), in particular a QR code.
  • the printing may include, for example, information about the product, the production or the product tracking. Alternatively or additionally, the
  • Filling machine is simplified. It can be provided that the printing takes place directly on the plastic film or that the printing is done on a sticker that sticks to the plastic film.
  • Fig. 1A a known from the prior art blank for folding a
  • Fig. 1B a prior art packing jacket formed from the blank shown in Fig. 1A, in the flat folded state
  • Fig. 2A a first known from the prior art container from a
  • Fig. 2B a second known from the prior art container from a
  • Fig. 3A a first embodiment of a packing sheath group with a
  • FIG. 4A a second embodiment of a packing sheath group with a
  • FIG. 5A shows a third embodiment of a packing sheath group with a
  • Fig. 6 an inventive container from an outer packaging
  • Fig. 7 several containers of the invention, which are stacked on a pallet.
  • Fig. 1A shows a blank 1 known from the prior art, from which a packing jacket can be formed.
  • the blank 1 may comprise several layers of different materials, for example paper, cardboard, cardboard, plastic or metal, in particular aluminum.
  • the blank 1 has a plurality of fold lines 2, which are intended to facilitate the folding of the blank 1 and divide the blank 1 into several areas.
  • the blank 1 may be divided into a first side surface 3, a second side surface 4, a front surface 5, a rear surface 6, a sealing surface 7, bottom surfaces 8 and gable surfaces 9. From the blank 1, a packing jacket can be formed by the blank 1 is folded such that the sealing surface 7 connected to the front surface 5, in particular can be welded.
  • FIG. 1B shows a packing jacket 10 known from the prior art in the flat folded state.
  • the regions of the packing jacket already described in connection with FIG. 1A are provided with corresponding reference symbols in FIG. 1B.
  • the packing jacket 10 is formed from the blank 1 shown in FIG. 1A.
  • the blank 1 has been folded such that the sealing surface 7 and the front surface 5 are arranged overlapping, so that the two surfaces can be welded together flat.
  • a longitudinal seam 11 is formed.
  • the packing jacket 10 is flat in one along two fold edges F
  • FIG. 2A shows a first container 14 'known from the prior art from an outer package 15' and a plurality of outer packaging 10 and FIG. 2B shows a second container 14 "known from the prior art from an outer package 15" and a plurality of packaging coats 10.
  • the outer packaging 15' is formed from corrugated cardboard and is thus very rigid.
  • Outer package 15 'from FIG. 2A therefore provides a fairly good mechanical protection for the packaging shells 10 stored therein.
  • a disadvantage of the outer package 15' is the very low elasticity which does not allow the container 14 'to be compressed and thus transported in a space-saving manner .
  • a rigid outer packaging has the disadvantage of having to be disassembled after removal of the packing shells 10 in order to take up less volume.
  • the outer package 15 is formed of paper
  • Packing coats 10 are thus wrapped in paper like a gift.
  • the outer packaging 15 can therefore simply be folded up and disposed of after the removal of the packaging shells 10.
  • a disadvantage of the outer packaging 15" lies in the low elasticity and low tear strength of the paper.
  • Container 14 can therefore not take up space-saving compressed packing shells 10 in itself, since the restoring forces would cause the paper tears.
  • FIG. 3A shows a first embodiment of a packing jacket group 16 with an outer packaging
  • FIG. 3B shows a first embodiment of a container 14 according to the invention made thereof.
  • the outer packaging 15 is formed from an elastic plastic film 17.
  • the plastic film may have a weld 18 or a plurality of welds 18, for example, two
  • the protruding ends 19 of the plastic film 17 can at the two end faces of the
  • Packungsmantel devise 16 are deflected by means of hot air.
  • hot air preferably four hot air nozzles 20A, 20B,
  • Quantity of material of the welded ends of the plastic film 17 has this in the central region of the end faces an irregularly shaped structure, which, however, is harmless to the function of the outer packaging. It can also be seen that 14 weld seams 18 are folded on the front sides on both sides of the container. Preferably, hot air is first introduced into the opposed nozzles 20A and 20B to allow the projecting upper and lower ends 19 of FIG.
  • a load carrier B is shown, which - as well as the packing shells 10 - is enclosed by the plastic film 17.
  • the loading carrier B can be placed, for example, on the packaging coats 10 and thus be arranged between the packaging coats 10 and the plastic film 17.
  • the load carrier B serves the purpose of receiving and introducing active substances into the container 14, for example a sterilizing agent.
  • the load carrier B can be configured for example as a flat sheet.
  • the Loading carrier B is only optional; an inventive container 14 may therefore have a load carrier B or not.
  • FIG. 4A shows a second embodiment of a packing jacket group 16 with an outer packaging and FIG. 4B shows a second embodiment of a container 14 produced therefrom.
  • FIGS. 4A and 4B are perspective views. Those regions which have already been described above are also shown in FIG. 4A and in FIG. 4B
  • Fig. 3A and Fig. 3B are provided with corresponding reference numerals.
  • the difference Fig. 3A and Fig. 3B is that the width of the plastic film 17 with respect to the length of the
  • Packing shell group 16 is shorter, so that the protruding ends 19 are shorter. This results in that the end faces of the packing sheath group 16 can not be completely covered with plastic film, when the protruding ends 19 are folded over the end face and welded together in Fig. 4B is rather recognizable that in the middle of the end faces a kind of window 21st formed.
  • Such an embodiment of a finished container 14 is desirable, for example, when no thickening at the end faces by each other
  • FIG. 5A shows a second embodiment of a packing jacket group 16 with an outer packaging and FIG. 5B shows a second embodiment of a container 14 produced therefrom.
  • FIGS. 5A and 5B also show perspective views. Those regions which have already been described above are also shown in FIG. 5A and in FIG. 5B
  • FIGS. 3A, 3B and FIGS. 4A, 4B lie in the fact that the plastic film 17 has no weld seams. On the lateral, running along the stacking welds can
  • the plastic film 17 is already produced tubular (eg by extrusion).
  • the plastic film 17 is bag-shaped, so that they already at one end is closed (shown in Fig. 5A and Fig. 5B back) and only needs to be closed at the front end.
  • FIG. 6 shows a container 14 according to the invention comprising an outer packaging and a plurality of packaging sheaths 10 in a plan view. Those areas which have already been described above are also shown in FIG. 6 with corresponding ones
  • Stacking direction S is shown schematically by a double arrow and extends vertically through the packing shells 10 therethrough.
  • the plastic film 17 forms in the region of the lower end face a window 21, as has already been described in connection with FIG. 4B.
  • each packing jacket 10 has three areas of increased thickness: the areas of the two folded edges F and the area of the
  • the packing shells 10 have a minimum thickness Di which is less than the thickness D 2 in the region of the longitudinal seam 11 and is also smaller than the thickness D 3 in the region of the folded edges F.
  • the increased thickness D 2 in the region of the longitudinal seam 11 is due to this in that the end region 5 'of the front surface 5 and the end region 7' of the sealing surface 7 form an overlap in the region of the longitudinal seam 11.
  • the packing jacket 10 thus has an at least three-layered structure instead of a two-layered structure.
  • the thickness Di of the packing jacket 10 is for example in the range between 0.5 mm and 1.5 mm, while the increased thickness D 2 of the packing jacket 10 is for example in the range between 0.6 mm and 3.0 mm.
  • the transition between the different thicknesses is also referred to as "layer discontinuity.”
  • the plastic film 17 can wrap around the packing shells 10 in the region of the fold edges F and can therefore be wavy-shaped in this area (can be seen in the enlarged region of FIG can be achieved by the elasticity of the plastic film 17 and / or through the use of a shrink film.
  • one or both end regions 5 ', 7' can be folded over. A refolding of the inner end region (in FIG.
  • end region 7 ' has the advantage that only the innermost layer of the material of the packaging jacket 10 can come into contact with the contents of the packaging to be produced therefrom. This has the consequence that other layers of the material of the packing jacket 10, for example a middle layer of paper, cardboard or cardboard, are separated from the contents of the packaging. In this way, both the tightness of the packaging and hygienic requirements are administratgesteht.
  • a complete refolding of the inner end region 7 ' would lead to a further increase in the thickness of the packing jacket 10 in the region of the longitudinal seam 11. It can therefore be provided that only a few layers of the end region 7 ', in particular the innermost layer of the end region 7' are folded over. For this purpose, the remaining layers are separated or peeled off before refolding.
  • the packing shells 10 can only be stacked as densely as their strongest areas permit. These are in particular the regions of the two folded edges F and the region of the longitudinal seam 11.
  • the density of the stacking of the packing shells 10 can be measured and indicated by the number of packing shells 10 per unit length L, the length unit L measured along the stacking direction S. becomes.
  • a plurality of packing cases 10 should be counted and their number should be divided by the unit length L (e.g., one hundred packing cases 10).
  • the stack density is at least 4.0
  • Packing coats per cm in particular at least 4.5 packing coats per cm, in particular at least 5.0 packing coats per cm, in particular at least 5.5 packing coats per cm, in particular at least 6.0 packing coats per cm, in particular at least 6.5 packing coats per cm, in particular at least 6.75 packing coats per cm, in particular at least 7.0 packing coats per cm, in particular at least 7.25 packing coats per cm or at least 7.5
  • FIG. 7 shows a conventional pallet 22, known as such from the prior art, which is loaded with a large number of containers 14 according to the invention.
  • the individual containers 14, which are formed from a packing jacket group 16 having a multiplicity of packing shells 10 and an outer packaging formed from a plastic film 17, are stacked on the pallet 22.
  • Such loaded with the containers 14 of the invention pallets 22 are for the
  • a plastic film 24 in particular a shrink film and / or stretch film and optionally applied with heat so that it forms a solid unit, which does not slip during transport by truck can.
  • a system shown by way of example in FIG. 7 has various advantages over the systems known from the prior art, for example the packaging units made of packing shells packed in an outer carton as outer packaging.
  • the much cheaper outer packaging made of plastic film should first be mentioned.
  • the weight may be reduced in contrast to the solutions in the prior art.
  • the waste produced by the outer packaging can also be reduced and also a better protected against contamination - for example in the form of cardboard dust - protected packaging unit can be achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)

Abstract

L'invention concerne un paquet (14) composé d'enveloppes d'emballage (10) et d'un suremballage (15), comprenant plusieurs enveloppes d'emballage (10) composées d'un matériau composite et un suremballage (15) qui entoure les enveloppes d'emballage (10), chaque enveloppe d'emballage (10) présentant une face avant (12) et une face arrière (13), la face avant (12) et la face arrière (13) de chaque enveloppe d'emballage (10) étant séparées l'une de l'autre par des bords de pliage (F) le long desquels l'enveloppe d'emballage (10) est repliée à plat, chaque enveloppe d'emballage (10) présentant deux ouvertures qui sont agencées sur les faces opposées de l'enveloppe d'emballage (10), et chaque enveloppe d'emballage (10) présentant un joint longitudinal (11) qui assemble deux bords du matériau composite pour former une enveloppe d'emballage (10) continue. L'invention vise à permettre un transport peu encombrant, peu coûteux et fiable des enveloppes d'emballages (10). À cet effet, le suremballage (15) est constitué d'un film (17) en matière plastique.
EP18811787.3A 2017-12-22 2018-11-29 Paquet composé d'enveloppes d'emballage et d'un suremballage Pending EP3728063A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017131262.5A DE102017131262A1 (de) 2017-12-22 2017-12-22 Gebinde aus Packungsmänteln und einer Umverpackung
PCT/EP2018/082922 WO2019120917A1 (fr) 2017-12-22 2018-11-29 Paquet composé d'enveloppes d'emballage et d'un suremballage

Publications (1)

Publication Number Publication Date
EP3728063A1 true EP3728063A1 (fr) 2020-10-28

Family

ID=64564867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18811787.3A Pending EP3728063A1 (fr) 2017-12-22 2018-11-29 Paquet composé d'enveloppes d'emballage et d'un suremballage

Country Status (9)

Country Link
US (1) US11845598B2 (fr)
EP (1) EP3728063A1 (fr)
JP (1) JP2021507853A (fr)
CN (1) CN111511655A (fr)
AU (1) AU2018387568A1 (fr)
BR (1) BR112020012454B1 (fr)
DE (1) DE102017131262A1 (fr)
MX (1) MX2020005820A (fr)
WO (1) WO2019120917A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019110620A1 (de) * 2019-04-24 2020-10-29 Sig Technology Ag System zum Verpacken mehrerer Gebinde auf einer Platte
KR20240004758A (ko) * 2021-04-30 2024-01-11 에스아이지 콤비블록 (쑤저우) 컴퍼니 리미티드 로딩 유닛, 포장 방법, 포장 장치 및 저장 매체
CN117002863A (zh) * 2022-04-28 2023-11-07 康美包（苏州）有限公司 包装膜及其用途与成捆件
US20240150081A1 (en) * 2022-11-04 2024-05-09 Domtar Paper Company, Llc Products and methods incorporating extensible paper

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458036A (en) 1947-10-22 1949-01-04 Thomas Veitch And Thomas Veitc Power transmission and speed reducing apparatus
DE1191287B (de) 1963-07-30 1965-04-15 Forgrove G M B H Verpackungs U Verpackung und Verfahren zum Herstellen derselben
US3458036A (en) * 1965-02-12 1969-07-29 Hayssen Mfg Co Compressed heat shrunk package
US4005777A (en) * 1973-03-01 1977-02-01 American Can Company Double wrap package
JPS5274494U (fr) 1975-12-01 1977-06-03
JPS5274494A (en) * 1975-12-18 1977-06-22 Asahi Chem Ind Co Ltd Method of packaging by shrinkage for package to be opened easily
FR2571687B1 (fr) * 1984-10-12 1987-04-24 Minnesota Mining & Mfg Procede d'emballage sous pellicule retractable avec poignee de transport, pellicule pour sa mise en oeuvre et colis realise avec une telle pellicule, suivant ce procede
SE451322B (sv) 1983-02-09 1987-09-28 Tetra Pak Ab Sett att tillverka en samlingsforpackning
US5810243A (en) * 1995-04-03 1998-09-22 International Paper Company Paperboard cartons having protected board raw edges surfaces and method of manufacture
US5685428A (en) * 1996-03-15 1997-11-11 The Procter & Gamble Company Unitary package
JPH09254935A (ja) * 1996-03-26 1997-09-30 Okura Ind Co Ltd シュリンク包装装置、及びこれを用いたシュリンク包装方法
SE9702807D0 (sv) * 1997-07-28 1997-07-28 Tetra Laval Holdings & Finance Förpackningsbehållare för kylförvaring av flytande livsmedel jämte sätt för framställning av förpackningsbehållaren
US6139480A (en) * 1999-01-28 2000-10-31 Tetra Laval Holdings & Finance, Sa Cutting device for effecting a partial cut in a packaging material, and a blank produced therefrom
US6105777A (en) * 1999-03-01 2000-08-22 Castellarin; Sandro J. Protecting the outer surface of cylinders for containing fluid
US6405869B1 (en) * 1999-07-01 2002-06-18 2Wit, Llc Shrink wrap gift bag and method of manufacturing the same
JP3077126U (ja) * 2000-10-19 2001-05-11 株式会社資生堂 シュリンクパック
US20050089656A1 (en) * 2003-10-28 2005-04-28 Noriyuki Shiina Laminate for container and paper container for liquid content manufactured therefrom
US20050258221A1 (en) * 2004-05-18 2005-11-24 Maurer Manfred F Repturable opening for sealed container
JP2006123937A (ja) * 2004-10-27 2006-05-18 Toppan Printing Co Ltd カートンスリーブ収納包装方法
US20070045153A1 (en) * 2005-08-30 2007-03-01 Bautista Roque Y Hanging secondary package of disposable absorbent articles
FI20060701A (fi) * 2006-07-27 2008-01-28 Stora Enso Oyj Polymeeripinnoitteinen kuumasaumautuva pakkausmateriaali sekä siitä muodostettu suljettu tuotepakkaus
US7523853B2 (en) * 2007-05-29 2009-04-28 Tetra Laval Holdings & Finance. S.A. Carton and blank for carton with corner indent wall
JP5319146B2 (ja) * 2008-03-25 2013-10-16 トーヨーカネツソリューションズ株式会社 リライタブルメディアの記録情報更新方法及び装置並びに搬送容器
US20090301922A1 (en) * 2008-06-06 2009-12-10 Tin Inc. Multi-unit package including stacks of multi-pad units
GB0823051D0 (en) * 2008-12-18 2009-01-28 Elopak Systems Improvements in or relating to packaging
US9586471B2 (en) 2013-04-26 2017-03-07 Carla R. Gillett Robotic omniwheel
GB2483456A (en) * 2010-09-08 2012-03-14 Kcm Partnership Packaging system for stacks of carton blanks
US20130067864A1 (en) * 2011-09-20 2013-03-21 Michael Scott Dwyer Packaging a Product Bundle
ES2545821T3 (es) * 2012-04-18 2015-09-16 Borealis Ag Un proceso para envolver mediante agrupación por retracción una pluralidad de contenedores individuales
US10329393B2 (en) 2012-12-12 2019-06-25 Eastman Chemical Company Copolysters plasticized with polymeric plasticizer for shrink film applications
CA2814275A1 (fr) * 2013-04-26 2014-10-26 Conception Impack Dtci Inc. Supports reutilisables pour l'emballage d'articles plats et methode correspondante
DE102013107223B4 (de) * 2013-07-09 2017-12-07 Sig Technology Ag Vorrichtung und Verfahren zum Auffalten, Befüllen und Verschließen von Packungsmänteln
DE102014100203A1 (de) * 2014-01-09 2015-07-09 Sig Technology Ag Verfahren zur Behandlung der offenen Schnittkanten von Verpackungsmaterial für die Fertigung von Karton/Kunststoffverbundpackungen sowie ein Verpackungsmaterial, eine daraus hergestellte Verbundpackung und ein Behältnis zur Aufnahme von Verpackungsmaterial
JP2015227172A (ja) * 2014-05-30 2015-12-17 レンゴー株式会社 シュリンク包装体及びその包装方法
DE102015110387A1 (de) 2015-06-29 2016-12-29 Sig Technology Ag Vorrichtung zur Bearbeitung, insbesondere zur Ultraschallverschweißung, von Packungsmänteln
JP6805480B2 (ja) * 2015-09-18 2020-12-23 凸版印刷株式会社 液体用紙容器
DE102016003829A1 (de) * 2016-04-04 2017-10-05 Sig Technology Ag Packungsmantel, Packung und Verfahren zur Herstellung einer Packung
DE102016003824A1 (de) * 2016-04-04 2017-10-05 Sig Technology Ag Packungsmantel, Verpackung und Verfahren zur Herstellung einer Verpackung
DE102016125588A1 (de) * 2016-12-23 2018-06-28 Sig Technology Ag Verpackungsanlage und Verfahren zur Herstellung einer Verpackungseinheit, sowie eine Verpackungseinheit aus Packungsmänteln und Umverpackung

Also Published As

Publication number Publication date
US11845598B2 (en) 2023-12-19
US20210070515A1 (en) 2021-03-11
BR112020012454B1 (pt) 2024-01-30
WO2019120917A1 (fr) 2019-06-27
JP2021507853A (ja) 2021-02-25
BR112020012454A2 (pt) 2020-11-24
DE102017131262A1 (de) 2019-07-11
CN111511655A (zh) 2020-08-07
MX2020005820A (es) 2020-08-20
AU2018387568A1 (en) 2020-06-11

Similar Documents

Publication Publication Date Title
EP3439976B1 (fr) Enveloppe d'emballage, emballage et procédé de fabrication d'une enveloppe d'emballage
EP3728063A1 (fr) Paquet composé d'enveloppes d'emballage et d'un suremballage
EP3439975B1 (fr) Enveloppe d'emballage, emballage et procédé de fabrication d'une enveloppe d'emballage
EP3439977B1 (fr) Enveloppe d'emballage, emballage et procédé de fabrication d'un emballage
EP0983946B1 (fr) Porte-récipients
WO2020216543A1 (fr) Système d'emballage de plusieurs paquets sur une palette
DE69935645T2 (de) Palette aus Karton und Verfahren zum Verpacken einer Ladung
DE2202001C3 (de) Mehrkammerbehälter
EP3439978B1 (fr) Flan, enveloppe d'emballage, emballage et procédé de fabrication d'un flan, d'une enveloppe d'emballage et d'un emballage
DE3832557A1 (de) Verfahren und vorrichtung zum bilden von mit kunststoffolie umhuellten verpackungseinheiten sowie hiermit hergestellte verpackungseinheit
WO2019068384A1 (fr) Enveloppe d'emballage, emballage et procédé de fabrication d'un emballage
EP2630056B1 (fr) Double emballage pour la sécurisation du transport d'au moins un élément d'emballage
EP4065479B1 (fr) Matériau composite plat, boîtier d'emballage et emballage doté de panneaux de support
EP2107009A1 (fr) Palette constituée de fûts et procédé de palettisation de fûts
DE2315127A1 (de) Verpackung
DE2804370A1 (de) Verpackungshuelle fuer einzelne oder fuer mehrere zu einem gebinde zusammengefasste verpackungsgegenstaende
EP0072785B1 (fr) Emballage pour matériau rigide ainsi que procédé de fabrication
EP0155343B1 (fr) Flanc en matériau d'emballage pour former un récipient
DE102017123010A1 (de) Packungsmantel, Verpackung und Verfahren zur Herstellung einer Verpackung
EP3045405B1 (fr) Sachet en matière plastique et poche en matière plastique, notamment pour la vente par correspondance en ligne
WO2012031699A1 (fr) Unité d'emballage, ainsi que procédé et dispositif d'emballage permettant de fabriquer des unités d'emballage
DE8904373U1 (de) Wiederverwendbare Verpackung
EP0152927B1 (fr) Grand paquet et procédé pour sa fabrication
DE102016002159A1 (de) Umverpackung, sowie Verfahren zur Bewerkstelligung eines Papierriestransfers zu einem Bestellungsabnehmer
DE19652138A1 (de) Verfahren zur Herstellung von Faltschachteln

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200526

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210909

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SIG COMBIBLOC SERVICES AG

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SIG SERVICES AG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240405