DE69919176T2 - Packaging with curved holder - Google Patents

Abstract

Package (2) is folded from a pre-cut carton board sheet. The bottom (F) is limited by two side walls (6) and flanges (R). Each flange has a central portion (14) and two curved portions (16) extending from it, the end portions (15) being folded against the internal face (38) of the side wall. Independent claims are included for carton board sheet and the storing assembly.

Description

Especially The invention relates to one by volume formation of a cardboard or an equivalent Material realized and grouped and packed objects, such as z. B. cylindrical containers for food products: Bottles, cans or the like, of particular size obtained Packaging.

The The invention also relates to a blank whose volume formation leads to this packaging, and a packaging unit with such a package, in of the objects grouped and packed.

numerous Packaging types for such objects, such as B. cylindrical container for food products are known.

such Packaging is destroyed after unpacking the items, which causes the manufacturers to recyling material for their production to use, such. B. cardboard whose volume formation is particularly easy.

by virtue of the not negligible mass certain articles, such as As liquids containing glass bottles, it is necessary to have such resistance Provide packaging that under the weight the article or under the effect of compression or tensile forces of the Do not tear the movements of the articles during the transport of the packaging.

Out thick cardboard realized packaging, such. B. corrugated cardboard, the a good resistance against such forces but whose volume formation is difficult due to their thickness, are known.

Also are known packaging that completely enclose the objects. Such packaging prevent a buyer on seeing the articles and evaluating the shape, surface texture, of content.

Furthermore induce ecological and economic Requirements manufacturers to save material from the their packaging, and to decide on packaging, which have a small thickness and numerous openings.

Therefore the need to be exposed to certain, heavy demands Points of packing reinforcements, and retaining means of the articles in the packaging, especially near the lower parts of the article.

For the purpose of warranty a firm gripping of the objects in the package and in order to Minimizing their movements it is necessary to change the shape of the reinforcements or the retaining means of the objects to adapt, which in the case of cylindrical objects is particularly difficult.

The U.S. Patent Nos. 5,558,212 and 5,558,213 describe packaging, the angular fields associated with a ground field and side fields which contact the lower parts of the articles stand.

These Packaging has many disadvantages, including two larger ones.

On the one hand The Winkelfelder have a flat surface, the shape of a cylindrical object can not accept. This angle field is thus in direct contact with the article.

The forces exerted by the weight and movements of the article so focused on a single point of the Winkelfelder what the packaging weakens and increases the likelihood of tearing or breakthrough.

Farther elevated the closing of these packages from below the possibility of breakthrough of this Packaging and dropping the articles during their transport.

It is then for the realization of such packaging impossible, a box with a paper weight of less than 400 grams per square meter and / or a thickness of less than 500 microns to realize.

The The invention aims to remedy these disadvantages, in particular by suggesting a packaging that is both resilient, thin, lightweight as well as being easy to get in shape while doing one firmly holding the objects guaranteed.

To this end, a first aspect of the invention is a package for packaging and packaging cylindrical objects, such as bottles or cans, by volume forming a blank cut from a cardboard sheet or equivalent, which package defines closure means and gripping means and for carrying the articles Floor, which is bordered by two relative to the ground along the two first articulation lines folded side panels, wherein the packaging further comprises retaining means of the objects in the package, one with the Soil and the side panels by an edge significantly coincident with an outer edge, connected to the bottom and the side panels envelope line included.

According to one Feature includes the edge of a protruding from the ground, upwards clearly perpendicular to the ground curved, two of each from the Side panels projecting end parts extended middle section, each one End part folded against an inside of the corresponding side part is connected to the middle part by a field that has a to clearly accept the shape of one of the objects has curved surface, wherein said field on the one hand with the middle part by a clearly in the extension the first articulation line located fold line is connected and between the end of it and a free edge of the edge on the other hand, the panel is connected to the end part is and is separated from this by a curved fold line, which is suitable for giving said field its curved shape.

Thereby become the objects firmly held inside the packaging, the fields the cylindrical shape of the objects to limit their movements inside the package.

from that This results in a reduction of the stresses that the packaging is exposed to what the manufacturer allows for the production of the packaging a material with a lower paper weight and a lower one Thickness than that of the known packaging to use.

The inventive packaging indicates about 25% less paper weight than the known Packaging on.

According to one embodiment extends the said curved Folding line clearly between the intersection between the fold line and the envelope line as well as one at the free edge of the Folding line remote point located point.

Furthermore The packaging may be called lower wedging means of a lower one Section of the objects include.

• – wenigstens zwei eine Fase bildende, auf jeder Seite des Bodens zwischen diesem und den Seitenfeldern angeordnete Seitenfelder, wobei die genannten, eine Fase bildende Felder einerseits mit dem Boden verbunden und um diesen entlang den ersten Artikulationslinien artikuliert sind und andererseits mit den Seitenfeldern verbunden und um diese entlang von zwei dritten, zu den ersten deutlich parallelen und von diesen beabstandeten Artikulationslinien artikuliert sind.
• – erste, auf jeder Seite des Bodens zwischen diesem und den Seitenfelder deutlich zwischen den ersten und zweiten unteren Artikulationslinien derart praktizierte Öffnungen, dass ein unterer Abschnitt der Gegenstände wenigstens teilweise aus der Verpackung hervorstehen kann,
• – wenigstens zwei erste Klauen, die über jede erste Öffnung hervorstehen und durch eine erste vorgeschnittene Linie getrennt sind, wobei jede erste Klaue mit dem Seitenfeld durch eine gekrümmte Faltlinie verbunden ist, um die sich die genannte Klaue artikuliert, um sich an die Form eines unteren Abschnitts des zum Hervorstehen bestimmten Gegenstands wenigstens teilweise außerhalb der Verpackung anzupassen,

These lower wedging means, individually or in combination, may comprise:

• - At least two forming a chamfer, arranged on each side of the bottom between this and the side panels side panels, wherein said chamfering fields are connected on the one hand to the ground and articulated about this along the first articulation lines and on the other hand connected to the side panels and order these are articulated along two third, to the first clearly parallel and spaced from these articulation lines.
• First apertures practiced on each side of the bottom between the first and second lower articulation lines, between said first and second lower articulation lines, such that a lower portion of the articles at least partially protrude from the packaging,
• At least two first jaws projecting beyond each first opening and separated by a first precut line, each first jaw being connected to the side panel by a curved fold line around which said jaw articulates to conform to the shape of a lower one Adapt at least part of the protruding article to outside the packaging,

According to one embodiment The closure means comprise a first and a second with the Side panels connected and in relation to these along the two second articulation lines folded field, the second upper field overlaps the first by at least partially covering, wherein the upper panels each other by fastening means, such. B. gluing, Verklammerung, Verklippung or the like are assigned to the Close packaging.

• – zwei erste, in das erste obere Feld praktizierte Fenster, deren Fläche ausreicht, um den Durchgang eines Fingers beim Ergreifen der Verpackung zu erlauben.
• – zwei zweite, in die zweite obere Fläche praktizierte, deutlich gegenüber den ersten Fenstern angeordnete Fenster, deren Fläche ausreicht, um den Durchgang eines Fingers beim Ergreifen der Verpackung zu erlauben.

The gripping means may comprise alone or in combination:

• - Two first, practiced in the first upper field window, the area of which is sufficient to allow the passage of a finger when gripping the packaging.
• - Two second, practiced in the second upper surface, clearly opposite the first windows arranged window whose area is sufficient to allow the passage of a finger when gripping the package.

Furthermore Every second window can be a clear to the window mentioned complementary include mobile flap that closes this mobile, wherein the mobile flap is connected to the second upper box and around this articulated by a fold line, the mobile flap suitable is, the passage of a finger through the window to the inside the packaging to be fed.

• – zweite, in jedes Seitenfeld entlang den beiden Artikulationslinien in der Nähe der oberen Felder derart praktizierte Öffnungen, dass ein oberer Abschnitt der Gegenstände wenigstens teilweise aus der Verpackung hervorstehen kann.
• – wenigstens zwei zweite, an jeder zweiten Öffnung anliegende und von diesen überhöhten, durch eine zweite vorgeschnittene Linie getrennte Klauen, wobei jede zweite Klaue mit einem Seitenfeld durch eine Faltlinie verbunden ist, um die die sich artikuliert, um sich an die Form eines oberen, zum Hervorstehen aus der Verpackung bestimmten Abschnitts des Gegenstands anzupassen.

According to one embodiment, the packaging also comprises so-called upper wedging means of an upper portion of the articles, which alone or in combination may comprise:

• - second, in each side panel along the two articulation lines near the top panels so practiced openings that an upper portion of the articles may at least partially protrude from the package.
• At least two second jaws adjacent to each other and elevated therefrom, separated by a second precut line, each second jaw connected to a side panel by a fold line about which articulates to conform to the shape of an upper, to adapt to protruding from the packaging specific section of the article.

According to one embodiment the packaging comprises a single, a cover of the packaging forming, connected with the two side panels and in relation folded on these along the two second articulation lines upper panel and may include gripping means of the package.

To the Example, the gripping means two practiced in the upper field Windows that are suitable for the passage of at least one finger to Grab the packaging to allow.

According to one embodiment Each window includes a window called clear complementary, mobile Flap that closes this mobile, with the mobile flap linked to the upper field and articulated around this by a fold line is, wherein the mobile flap is suitable, the passage of a Fingers through the window to grab the package to the inside the packaging to be fed.

Furthermore the floor may consist of at least two parts and a first, with one of the side panels connected bottom panel and a second, with The bottom panel connected to the other side panel comprises the first one Soil field overlapped by at least partially covering, the soil fields each other through the attachment means, such. B. gluing, clamping, Verklippung or the like are assigned.

Of the Edge then also has two parts, with the central part a first and a second, each with the first and second Ground field connected along the envelope line and up in the relationship The body folded to the bottom fields comprises, wherein the first Body at least partially overlaps the second body by covering it, wherein the main parts of each other by fastening means, such. B. Bonding, clamping, verklippung or the like assigned are.

One The second object of the invention is one of a cardboard sheet or equivalent cut out to form by volume formation of a packaging according to the above Description of a specific cut.

• – einerseits durch eine sich deutlich in der Verlängerung der ersten Artikulationsachse befindenden Faltlinie mit dem Mittelteil verbunden ist und sich zwischen einem Ende desselben und einem freien Rand der Klappe erstreckt;
• – andererseits mit dem Endteil durch eine gekrümmte Faltlinie verbunden ist, die geeignet ist, dem genannten Feld bei der Volumenbildung des Zuschnitts zum Bilden der Verpackung eine gekrümmte Form zu verleihen.

According to one embodiment, this blank comprises an end panel intended for forming the bottom of the package, two of which are connected to the central panel by two first articulation lines and, in turn, along the two third articulation lines by a first and a second end panel for forming closure means and the cover of the package In addition, the blank comprises two flaps intended to form retention means of the articles in the package, which extend along the midfield and at least partially along the side panels, the flaps having the center panel and the side panels by two turnup lines each coinciding with an edge common to the center panel and the side panels, each flap having a center projecting from the central portion and elongated by two portions respectively projecting from the side panels il, wherein each end part is connected to the middle part by a field which:

• - Is connected on the one hand by a folding line located clearly in the extension of the first articulation axis with the central part and extending between one end thereof and a free edge of the flap;
• - On the other hand, connected to the end part by a curved fold line, which is adapted to give said field in the volumization of the blank to form the packaging a curved shape.

Of the Blank can be at least two to form a chamfer of the package in the volume formation of the blank comprise certain fields, wherein the mentioned fields on each side of the midfield between this and the side panels are arranged and on the one hand with the midfield are connected by the first articulation lines and on the other hand with the side panels by two third to the first articulation lines clearly parallel and spaced from these articulation lines are connected.

Of the Cutting can also be first, on each side of the midfield between this and the sidelines clearly between the first and third articulation lines include practiced openings.

• – Wenigstens zwei erste, an jeder ersten Öffnung anliegende und durch eine vorgeschnittene Linie getrennte Klauen, wobei jede erste Klaue mit dem Seitenfeld durch eine gekrümmte Faltlinie verbunden ist;
• – zwei erste, in das erste Endfeld praktizierte Fenster, deren Fläche ausreicht, um den Durchgang eines Fingers zu erlauben.
• – zwei zweite, in den zweiten Endteil praktizierte Fenster, deren Fläche ausreicht, um den Durchgang eines Fingers zu erlauben.

Can also be provided individually or in combination:

• At least two first jaws adjacent to each first opening and separated by a precut line, each first jaw connected to the side panel by a curved fold line;
• - two first, in the first end field practiced window, the area of which is sufficient to allow the passage of a finger.
• - Two second, practiced in the second end part window whose area is sufficient to allow the passage of a finger.

To the For example, every other window includes one to the mentioned window clearly complementary mobile flap that closes this mobile, with the mobile flap connected to the second field by a fold line.

Furthermore The cut can be second, in each side panel along the two Articulation lines nearby include openings practiced in the end panels.

Intended could be also two second, adjacent to each second opening, by a second precut line separated claws, with every second one Claw is connected to a side panel by a fold line.

• – einerseits durch eine sich deutlich in der Verlängerung der ersten Artikulationslinie befindende Faltlinie mit dem Hauptteil verbunden ist und sich zwischen einem Ende derselben und einem freien Rand der Klappe erstreckt;
• – andererseits durch eine gekrümmte Faltlinie mit dem Endteil verbunden ist, die geeignet ist, dem genannten Feld bei der Volumenbildung des Zuschnitts zur Bildung der Verpackung eine gekrümmte Form zu verleihen.

According to another embodiment, this blank comprises a center panel intended to form the cover of the package enclosed by two side panels, which in turn are bordered by two end panels connected to the side panels by two first articulation lines, the end panels forming the bottom of the package Assignments are also provided wherein the blank further comprises four means for forming retention means of the articles in the package extending along the end panels and at least partially along the side panels, the flaps being connected to the end panels and the side panels by respective four turn-up lines each coinciding clearly with a common edge with the end panels and the side panels, each flap leaving an end portion protruding through an end portion protruding from the side portion and connected to the main portion by a blank comprising the main part, the blank being:

• - Is connected on the one hand by a folding line located substantially in the extension of the first articulation line with the main part and extending between one end thereof and a free edge of the flap;
• - On the other hand connected by a curved fold line with the end portion, which is adapted to give the said field in the volume formation of the blank to form the packaging a curved shape.

Of the Blank may be at least two to form a chamfer of the package include certain side panels in the volume formation of the blank, the said fields being between the end fields and the page fields are arranged, on the one hand by the first articulation lines with connected to the end fields and on the other hand by two third, clearly parallel to the first articulation lines and of these spaced apart from the side panels.

• – zwischen den Seitenfeldern und den Endfeldern, deutlich zwischen den ersten und dritten Artikulationslinien praktizierte Öffnungen;
• – wenigstens zwei erste an jeder ersten Öffnung anliegende und durch eine erste vorgeschnittene Linie getrennte Klauen, wobei jede erste Klaue mit dem Seitenfeld durch eine gekrümmte Faltlinie verbunden ist;
• – zwei in das zentrale Feld praktizierte Fenster, deren Fläche ausreicht, um den Durchgang eines Fingers zu erlauben;

The blank may also comprise alone or in combination:

• - between the side panels and the end fields, clearly practiced between the first and third articulation lines openings;
• - at least two first jaws adjacent to each first opening and separated by a first precut line, each first jaw connected to the side panel by a curved fold line;
• Two windows practiced in the central field, the area of which is sufficient to permit the passage of a finger;

To the For example, each window includes one distinct to the said window complementary, mobile Flap that closes this mobile, with the mobile flap connected to the midfield by a fold line.

Of the Cutting can also be second, in each side panel along the second Articulation lines nearby comprise openings practiced in the central field.

Furthermore can also two second adjacent to each second opening, by a second be provided precut line separate claws, each second claw connected by a fold line with a side panel is.

One third subject of the invention is a packaging unit with a packaging according to the above Description in which cylindrical objects, such. B. bottles or Cans are arranged.

Further objects and advantages of the invention will become apparent in the following description of the embodiments with reference to the attached Drawings in which:

1 a plan view of a blank according to the invention according to a first embodiment;

2 a plan view of a first detail II of the blank of the 1 is;

3 a plan view of a second detail III of the blank of the 1 is;

4 is a plan view of a third detail IV of the blank of the 1 is;

5 a perspective view of a by forming the blank of the 1 realized packaging is;

6 a perspective view of a packaging unit with a package according to 5 in which objects, here bottles, are arranged;

7 a perspective view of the packaging unit of 6 is from a different angle.

8th a perspective view of a detail VIII of the packaging of 6 is;

9 is a plan view of a blank according to the invention according to a second embodiment; and

10 a perspective view of a by volume formation of a blank according to 9 obtained packaging.

A cut 1 will be in the 1 and 9 shown. This cut 1 is made of a cardboard or other equivalent material, such. As a polymer realized bow cut and by volume formation to form a package 2 certainly ( 5 . 10 ).

In this packaging 2 are cylindrical objects 3 , such as As bottles or cans arranged to a specific for sale packaging unit 4 to build ( 6 . 7 ).

Now a cut is made 1 according to a first embodiment with reference to the 1 to 4 described, wherein the blank 1 unfolded and arranged flat.

The cut 1 has two vertical axes of symmetry, which are clearly in line with the center of gravity of the blank 1 intersect coincident point P and define the two longitudinal directions X and transverse directions Y, the term "laterally" is defined with respect to the latter.

In the description of the blank, a location near the center P of the blank becomes 1 is referred to as central or inboard, while a location of the blank spaced from the center P is referred to as external.

The cut 1 includes a midfield 5 leading to the formation of the bottom of the packaging 2 , z. B. in clearly rectangular of two side panels 6 fringed shape is determined with the midfield 5 by two first elongated, clearly rectilinear and mutually parallel articulation lines 7 are connected.

The side panels 6 are in turn outward along the two second elongated, one below the other and to the first articulation lines 7 clearly parallel articulation lines 8th through a first and a second end field 9 . 10 are enclosed.

The end fields 9 . 10 are intended to form closure means and cover the packaging.

The cut 1 also includes two to form across the midfield 5 On each of its sides extending retaining means of the objects in the package certain flaps 11 ,

The flaps 11 in z. B. significantly rectangular shape also extend transversely, at least partially along the side panels 6 where the flaps 11 with the midfield 5 and the side panels 6 through two transverse transfer lines 12 are connected.

The clearly linear and mutually parallel envelope lines 12 fall z. B. each with a common edge 13 of the midfield 5 and the side panels 6 together.

Every flap 11 includes a middle part 14 which extends longitudinally out of the through two end parts 15 , each longitudinally from the side panels 6 stand out, middle part 5 protruding, each end part 15 with the middle part 11 through a field 16 connected is.

Every field 16 is on the one hand with the middle part 14 connected and from this by a clearly rectilinear, clearly extending one of the first articulation lines 7 located fold line 17 disconnected, between one end 18 same and a free edge 19 the flap extends.

Every flap 11 has a longitudinal dimension d1 that is significantly equal to the distance that the envelope line 12 and the edge 19 the flap 11 separates.

Every field 16 is beyond that with the end part 15 connected and from this by a curved fold line 20 separated, which is suitable to the field 16 at the volume of the blank 1 for the formation of the packaging 2 to give a curved shape.

Incidentally, each page field 6 inwardly through at least one side panel 21 be enclosed, this is the side panel 6 with the midfield 5 connects ( 1 . 4 ).

The side panels 21 are to form a chamfer of the package 2 in the volume formation of the blank 1 certainly.

According to one embodiment, the side panels are 21 on each side of the midfield 5 between this and the side panels 6 are arranged, on the one hand with the midfield 5 through the first articulation lines 7 and on the other hand with the side panels 6 by two third, oblong, clearly rectilinear and to the first articulation lines 7 parallel and spaced from these articulation lines 22 connected.

Every page field 21 has a transverse dimension d2 that is clearly equal to the distance that the first and third articulation lines 7 . 22 separates.

In one in the 1 . 4 illustrated embodiment is each side panel 6 inside through a variety of side panels 21 framed; the the side panel 6 with the midfield 5 connect.

The cut 1 can also be first, on each side of the midfield 5 between this and the side panels 6 clearly between the first and second articulation lines 7 . 22 practiced openings 23 include.

Every first opening 23 , which clearly has a Möndchenform whose concavity to the inside of the blank 1 is directed longitudinally of two on each side of the first opening 23 arranged side panels 21 fringed.

Every first opening 23 is intended to aid in volumizing the blank 1 for the formation of the packaging 2 at least part of a lower section 24 of the object 3 to which it is clearly complementary, allowing the movement of the object 3 inside the packaging 2 is restricted.

The cut 1 may also be at least two first, at each first opening 23 attached claws 25 include.

The first claws 25 are z. B. by a first precut line 26 separated and are each with the side panel 6 through a curved fold line 27 connected.

This way the packaging can be 2 the shape of the object 3 best to assume its lower sections 24 the first claws 25 then slide along their curved fold lines 27 to the outside of the packaging 2 wrinkles.

In addition, this blank can 1 second, in each side panel 6 along the second articulation lines 8th near the end fields 9 . 10 practiced openings 28 include.

Every second opening 28 is intended to aid in volumizing the blank 1 for the formation of the packaging 2 at least part of an upper section 29 of the object 3 take.

Every second opening 28 has z. B. on a Möndchenform whose concavity is significantly complementary to the upper section 29 of the object 3 to the outside of the blank 1 is directed, so that the movement of the same inside the packaging 2 is restricted.

The cut 1 can also have two second, every second opening 28 adjacent, by a second precut line 31 separate claws 30 include, with every second claw 30 with a side panel 6 through a fold line 32 connected is.

To grab the packaging 2 In addition, two first windows can be added 33 in the first end field 9 be practiced, with the opening of each first window 33 sufficient to allow the passage of a finger.

Two second windows 34 can also enter the second end field 10 be practiced with the area of every other window 34 sufficient to also allow the passage of a finger.

For example, every other window includes 34 one to the window 34 clearly complementary, mobile flap 35 that closes this mobile, being the mobile flap 35 with the second end field 10 by a z. B. clearly rectilinear and transverse fold line 36 connected is.

These mobile flaps 35 that the second window 34 Before being handled by a buyer for the first time, they guarantee the integrity of the packaging 2 ,

Now, referring to the 5 to 8th the packaging 2 described as by volume formation of the blank described above 1 received, as well as the packaging unit 4 with this packaging 2 , the cylindrical objects 3 grouped and packaged, such as bottles, cans or drinks containing boxes.

The packaging 2 and the cut 1 common elements have the same references.

The packaging includes a distinctly flat, with the middle part 5 of the blank 1 coinciding and carrying the objects 3 be voted bottom F. The term "horizontal" is defined in relation to the bottom F of the package.

In 5 is a coincident with a survey direction, to the bottom F and the longitudinal direction X and the transverse direction Y clearly vertical axis Z shown.

The Terms "vertical", "upper", "lower" are related defined in this direction.

The bottom F is by the two in relation to the bottom F at right angles significantly folded up side panels 6 hemmed.

The packaging also includes detention means 37 of the objects 3 in the packaging 2 one with the flap 11 coincident and obtained by folding the same with respect to the bottom F upwards and distinctly at right angles.

The edge R, which has a significantly same survey dimension as the longitudinal dimension d1 of the flap 11 has, is with the bottom F and the side panels 6 through the clear with the ground F and the side fields 6 common outer edge 13 cumulative transhipment line 12 connected.

The middle part 14 of the edge 11 , which protrudes from the bottom F, is folded upright perpendicular to the bottom F, while each of the two from each of the side panels 6 protruding end parts 15 against an inside 38 the corresponding page field 6 is handled.

The field 16 , each end part with the middle part 14 connects, points due to the curved shape of the fold line 20 a for clearly assuming the cylindrical shape of one of the objects 3 suitable curved surface.

The fold line 17 that the field 16 with the middle part 14 of the edge R, is clearly in the extension of a first articulation line 7 , extends between one end 18 same and a free edge 19 of the edge R and extends significantly parallel to the survey direction Z upwards.

The curved fold line 20 extends clearly between an intersection between the fold line 17 and clearly with the end 18 the first articulation line 7 coinciding envelope line 12 and a point M on the free edge 19 of the edge R at a distance d of the fold line 17 ,

According to one embodiment, the curved fold line 20 a circular arc shape whose diameter is larger than the diameter of the packaging 2 arranged cylindrical objects 3 ,

Due to its curved shape, the edge R holds the objects 3 firmly inside the packaging 2 firmly, taking the fields 16 the cylindrical shape of the objects 3 accept their movements inside the packaging 2 limit.

from that It turns out that the stresses to which the packaging is exposed is less than those exposed to the known packaging are.

Thus, it is possible to realize the blank 1 To use a less thick material with a lower paper weight than the respective thicknesses and paper weights of the known packaging.

It is possible in particular to use a recycled cardboard whose paper weight is below 400 g per square meter, while its thickness is less than 500 microns, z. B. in the order of magnitude of 300 microns.

For wedging the items in the package, this so-called bottom wedging means 39 the lower sections 24 of the objects 3 include.

These lower wedging means 39 on the one hand on each side of the bottom F between the latter and the side panels 6 arranged side panels 21 ,

These side panels 21 be with respect to the bottom F of the packaging 2 along the first articulation lines 7 folded upwards and form with the bottom F an angle, z. B. of about 45 degrees.

While the side panels 6 in terms of the side panels 21 along the second fold lines 8th be folded up and form an angle with the side panels, z. B. of about 45 degrees.

These thus in the volume formation of the blank 1 created bevel spaced the side panels 6 of the floor F, so the distance that their insides 38 is greater than a transverse dimension of the bottom F of the packaging 2 ,

Thus, the field extends 16 clearly across the middle section 14 of the edge, R and the end part 15 and take one through the curved fold line 20 imposed curved shape.

The capacity of the field 15 , which is to take the curved shape, on the one hand depends on the shape of the curved fold line 20 on the other hand, from the distance d, which is the point M of the folding line 17 separates.

According to one embodiment, the distance d is defined as follows: d ≅ d1 + d2 × (1 - 1 / √ 2 )

The wedging means 39 also include the first openings 23 and the first, also referred to as lower jaw claws 25 ,

The lower claws 25 are around their curved fold lines 27 articulated to conform to the shape of the lower, at least partially protruding from the packaging 2 certain section 24 of the objects 3 adapt.

The package also includes a cover C which includes the end panels, also referred to as top panels 9 . 10 includes, the closure means 40 form the packaging.

The packaging continues to pass through the windows 33 . 34 educated, in these final fields 9 . 10 practiced gripping means 41 ,

The upper fields 9 . 10 are with the side panels 6 connected and in relation to these along the two third articulation lines 22 forming an angle with the side fields 6 , z. B. of about 90 degrees, folded.

Because of that, cover the upper fields 9 . 10 things 3 clearly from and are clearly parallel to the floor F, the packaging is closed from above.

For example, the second upper field overlaps 10 the first 9 by at least partially covering it, the upper panels 9 . 10 each other by fasteners 42 , such as As gluing, clamping, Verklippung or the like for closing the packaging 2 assigned.

Incidentally, the gripping means 41 the first two, in the first upper field 9 practiced windows 33 as well as the two second, in the second upper field 10 practiced windows 34 include.

The second window 34 are z. B. clearly opposite the first windows 33 arranged so that the passage of a finger through the first and second windows simultaneously 33 . 34 to grasp the packaging 2 is possible.

The mobile flaps 35 that can be provided to clearly see the second window 34 close to the integrity of the packaging 2 to guarantee are then fed to the inside of the same.

In addition, the packaging can 2 also called upper wedging means 43 the upper sections 29 of the objects 3 Include these in a clearly fixed position in the packaging 2 hold.

The upper wedging means 43 include the second, also referred to as upper openings, already described above openings 28 so the upper sections 29 of the objects 3 at least partially from the packaging 2 can stand out.

According to one in the 5 to 7 illustrated embodiment, each upper opening 28 of two second, also referred to as upper claws, described above claws 30 excessive.

If an object 3 in the packaging 2 is located, its upper section is supported 29 on the upper claws 30 then on to their fold lines 32 are articulated to conform to the shape of the upper section 29 adapt to it at least partially protruding from the packaging 2 to enable.

Now, with reference to the 9 and 10 a second embodiment of the blank 1 and the packaging 2 described, which differs from the first embodiment in that the packaging 2 closed from below.

The common to the first and second embodiments Elements have the same references and will not be described again. The different elements in turn have new references.

The cut 1 includes one of two of a first and a second end panel intended to form the cover C of the package 9 ' . 10 ' enclosed, also referred to as bottom panels, for forming the bottom F of the package in association determined side springs 6 framed midfield 5 ' ,

The end fields 9 ' . 10 ' are with the side panels 6 by two first articulation lines 7 connected, with the side panels 6 in turn with the midfield 5 ' by two second, clearly elongated and to the first parallel articulation lines 8th are connected.

The cut 1 moreover comprises four for the formation of retaining means 37 of the objects 3 in the packaging 2 certain, right across the end fields 9 ' . 10 ' and at least partially along the side panels 6 extending flaps 11a . 11b ,

Two first flaps 11a are with the first end field 9 ' and with one of the side panels 6 by two transhipment lines 12 ' each of which is clearly one with the first end field 9 ' and the side panels 6 common edge 13 ' coincides.

While two second flaps 11b with the second end field 10 ' and the other side panel 6 through two the second end field 11 ' and the side panel 6 common transhipment lines 12 ' are connected.

The first and second flaps 11a . 11b each comprise a first and a second, from the first and second end field 9 ' . 10 ' protruding, by an already described above, from the side panel 6 protruding and at the main part 14a . 14b through a field 16 extended end part 15 extended body 14a . 14b ,

The field already described above 16 is on the one hand with the main part 14a . 14b connected and from this by an already described fold line 17 separated.

The field 16 is beyond that with the end part 15 connected and from this by a curved fold line 20 separated, which is suitable to the field 16 in the volume formation of the blank 1 for the formation of the packaging 2 to give a curved shape.

In addition, the cut 1 at least two to form a chamfer of the package 2 in the volume formation of the blank 1 certain page fields 21 include.

The side panels 21 have already been described and are here between the final fields 9 ' . 10 ' and the side panels 6 arranged.

The side panels are on the one hand with the end fields 9 ' . 10 ' through the first two articulation lines 7 connected and on the other hand with the side panels 6 by two third, to the first clearly parallel and spaced from these articulation lines 22 ,

The first openings 23 be here between the side panels 6 and the final fields 9 ' . 10 ' clearly between the first and third articulation lines 7 . 22 practiced.

As before, the blank includes 1 at least two first, at each first opening 23 adjacent, by a first precut line 26 separate claws 25 where each claw 25 through a curved fold line 27 with the side panel 6 connected is.

Two gripping means 41 the packaging 2 forming windows 34 whose area is sufficient to allow the passage of a finger, in the midfield 5 ' be practiced. For example, every window includes 34 a mobile flap (already described above) 35 ,

In addition, the second openings described above become 28 z. In every page field 6 near the midfield 5 ' along the second articulation lines 8th practiced the midfield 5 ' from the side panels 6 separate.

In addition, can also have two second, every second opening 28 adjacent, by a second precut line 31 separate claws 30 be provided, each claw by a fold line 32 with a side panel 6 connected is.

The just described, by volume formation of the blank 1 formed packaging 2 comprises a single, a cover C of the packaging 2 forming upper, with the midfield 5 ' of the blank coincident field 44 ,

The upper field 44 is with the two side panels 6 connected and in relation to this z. B. clearly at right angles along the first and / or third articulation lines 7 . 22 folded.

As mentioned above, the bottom F is the packaging 2 of at least two parts and includes a first, with the first end field 9 ' the blank coincides with the bottom field 45 ,

The bottom F also includes a second, with the second end field 10 ' of the blank 1 coincident groundfield 46 , which is the first ground field 45 overlapped by at least partially covering ( 10 ).

The soil fields 44 . 45 are associated with each other by fastening means, such as. As bonding, clamping, Verklippung or the like.

The retaining means 41 of the objects 3 in the packaging 2 include a two-piece, by assigning the flaps 11 ' reached edge R.

The edge R comprises one by assignment of the main parts 14a . 14b the two when closing the packaging 2 arranged opposite each other flaps 11a . 11b formed middle part 14 ' ,

The main parts are in relation to the soil fields z. B. clearly folded at right angles to the top, the first main part 14a the second main part 14b overlapped by at least partially covering.

The main parts 14a . 14b are associated with each other by fastening means, such as. As bonding, clamping, Verklippung or the like.

Claims (37)

For grouping and packaging cylindrical objects ( 3 ), such as bottles or cans, by volume formation of a blank cut out of a cardboard sheet or equivalent ( 1 ) formed packaging ( 2 ), this packaging ( 2 ) Closure means ( 40 ) and gripping means ( 41 ) and one for carrying the objects ( 3 ) comprises certain ground (F) which is defined by two in relation to the ground (F) along the two first articulation lines (F). 7 ) folded side panels ( 6 ), the packaging ( 2 ) moreover holding means ( 37 ) of the objects ( 3 ) in the packaging ( 2 ), one with the bottom (F) and the side panels ( 6 ) by a clear with an outer edge ( 13 . 13 ' ) coinciding with the bottom (F) and the side panels ( 6 ) common envelope ( 12 . 12 ' ) bordered edge (R), characterized in that the edge (R) one from the bottom (F) protruding, upwards substantially perpendicular to the ground (F) bent, of two in each case from the side panels ( 6 ) protruding end portions ( 15 ) extended middle part ( 14 . 14 ' ), each end part ( 15 ) against an inside ( 38 ) of the corresponding page field ( 6 ) and with the middle part ( 14 . 14 ' ) through a field ( 16 ), the one for clear acceptance of the shape of one of the objects ( 3 ) has a suitable curved surface, said field ( 16 ) on the one hand with the middle part ( 14 . 14 ' ) by a clearly in the extension of the first articulation line ( 7 ) fold line ( 17 ) and between one end ( 18 ) of the same and a free edge ( 19 ) of the edge (R), wherein the field ( 16 ) on the other hand with the end part ( 15 ) and from this by a curved fold line ( 20 ), which is suitable for the said field ( 16 ) to give it its curved shape. Packaging ( 2 ) according to claim 1, characterized in that said curved fold line ( 20 ) clearly between an intersection between the fold line ( 17 ) and the envelope ( 12 ) and one on the free edge ( 19 ) of the edge (R) away from the fold line ( 17 ) (M). Packaging ( 2 ) according to claim 1 or claim 2, characterized in that it comprises so-called lower wedging means ( 39 ) of a lower section ( 24 ) of the objects ( 3 ) Includes. Packaging ( 2 ) according to claim 3, characterized in that said lower wedging means ( 39 ) at least two Seitenfase forming, on each side of the bottom (F) arranged side panels ( 21 ) between this and the side panels ( 6 ), the said fields ( 21 ) form a Seitenfase and are on the one hand connected to the bottom (F) and this along the first articulation lines ( 7 ) and on the other hand with the side panels ( 6 ) and along these along the two third articulation lines ( 22 ) are articulated clearly parallel to the first and spaced therefrom. Packaging ( 2 ) according to claim 4, characterized in that the lower wedging means ( 39 ) first, on each side of the ground (F) between this and the side fields ( 6 ) clearly between the first and third articulation lines ( 7 . 22 ) practiced openings ( 23 ) such that a lower portion ( 24 ) of the objects ( 3 ) at least partially protruding from the package ( 2 ). Packaging ( 2 ) according to claim 5, characterized in that the lower wedging means ( 39 ) at least two first claws ( 25 ), each first opening ( 23 ) and through a first precut line ( 26 ), each first claw ( 25 ) with the side panel ( 6 ) by a curved fold line ( 27 ) is connected to the said claw ( 25 ) is articulated to take the form of a lower, at least partially protruding from the packaging ( 2 ) specific section ( 24 ) of the object ( 3 ). Packaging according to claims 1 to 6, characterized in that the closure means ( 40 ) a first and second upper, with the side panels ( 6 ) and in relation to them along the second articulation lines ( 8th ) folded field ( 9 . 10 ), the second upper field ( 10 ) the first ( 9 ) overlaps by at least partially covering it, the upper fields ( 9 . 10 ) by fastening means ( 42 ), such as, for example, gluing, clamping, clamping or the like are connected to the packaging ( 2 ) close. Packaging ( 2 ) according to claim 7, characterized in that said gripping means ( 41 ) two first, in the first upper field ( 6 ) practiced windows ( 33 ), the area of which is sufficient to prevent the packaging ( 2 ) to allow the passage of a finger. Packaging ( 2 ) according to claim 7 or 8, since characterized in that the gripping means ( 41 ) two into the second upper field ( 10 ), clearly opposite the first windows ( 33 ) arranged second window ( 34 ) whose area is sufficient to allow the passage of a finger. Packaging ( 2 ) according to claim 9, characterized in that every other window ( 34 ) a clear to said window ( 34 ) complementary mobile flap ( 35 ), which removably closes it, wherein the mobile flap ( 35 ) with the second upper field ( 10 ) and this by a folding line ( 36 ) is articulated, the mobile flap ( 35 ) for drawing inside the package ( 2 ) when passing a finger through the windows ( 33 . 34 ) suitable is. Packaging ( 2 ) according to claims 1 to 10, characterized in that it comprises so-called upper wedging means ( 43 ) of an upper portion of the articles. Packaging ( 2 ) according to claim 11, characterized in that said upper wedging means ( 43 ) second, near the upper fields ( 9 . 10 ) in each page field ( 6 ) along the second articulation lines ( 8th ) practiced openings ( 28 ) such that an upper portion ( 29 ) of the objects ( 3 ) at least the partial protrusion from the packaging ( 2 ) is allowed. Packaging ( 2 ) according to claim 12, characterized in that the upper wedging means ( 43 ) at least two second, each second opening ( 28 ) and through this elevated, by a second precut line ( 31 ) separate claws ( 30 ), each second claw ( 30 ) by a fold line ( 32 ) with a side panel ( 6 ) to which it articulates to conform to the shape of a protruding upper portion ( 29 ) of the object ( 3 ). Packaging ( 2 ) according to claims 1 to 6, characterized in that it comprises a single, a cover (C) of the packaging ( 2 ), with the two side panels ( 6 ) and in relation to them along the two articulation lines ( 8th ) folded upper field ( 44 ). Packaging ( 2 ) according to claim 14, characterized in that said upper field ( 44 ) Gripping means ( 41 ) the packaging ( 2 ). Packaging ( 2 ) according to claim 15, characterized in that the gripping means ( 41 ) two into the upper field ( 44 ) and for the passage of at least one finger for gripping the packaging ( 2 ) suitable window ( 34 ). Packaging ( 2 ) according to claim 16, characterized in that each window ( 34 ) one to the mentioned window ( 34 ) clearly complementary mobile flap ( 35 ) and this removably closes, wherein the mobile flap ( 35 ) with the upper field ( 44 ) and around this by a folding line ( 36 ) is articulated, the mobile flap ( 35 ) when passing a finger through the window ( 34 ) for gripping the packaging ( 2 ) for drawing inside the package ( 2 ) suitable is. Packaging ( 2 ) according to claims 14 to 17, characterized in that the bottom (F) of the packaging ( 2 ) consists of at least two parts and one with one of the side panels ( 6 ) connected first ground field ( 9 ' . 45 ) and a second, with the other side field ( 6 ) connected ground field ( 10 ' . 46 ) comprising the first bottom field ( 9 ' . 45 ) overlaps by at least partially covering it, the bottom fields ( 9 ' . 45 . 10 ' . 46 ) by fastening means ( 42 ) are associated, such as bonding, clamping, Verklippung or the like. Packaging ( 2 ) according to claim 18, characterized in that said edge (R) consists of two parts, the middle part ( 14 ' ) a first and a second main part ( 14a . 14b ), each along the envelope line ( 12 ) with the first and the second bottom field ( 9 ' . 45 . 10 ' . 46 ) and in relation to the soil fields ( 9 ' . 45 . 10 ' . 46 ) are folded upwards, the first main part ( 14a ) the second main part ( 14b ) overlaps by at least partially covering it, the main parts ( 14a . 14b ) by fastening means ( 42 ) are associated, such as bonding, clamping, Verklippung or the like. Cut out of a cardboard sheet or equivalent, for shaping by its volume formation ( 2 ) according to claim 1 to 13 certain blank ( 1 ), this blank being used to form the bottom (F) of the package ( 2 ), of two with the midfield ( 5 ) by two first articulation lines ( 22 ) and in turn along the two third articulation lines ( 22 ) by a first and a second, to form closure means ( 40 ) and the cover (C) of the packaging specific end field ( 9 . 10 ) side panels ( 6 ) enclosed midfield ( 5 ), wherein the blank ( 1 ) moreover two for the formation of detention means ( 37 ) of the objects ( 3 ) in the packaging ( 2 ) certain flaps ( 11a . 11b ) extending along the midfield ( 5 ) and at least partially along the side panels ( 6 ), the flaps ( 11a . 11b ) with the midfield ( 5 ) and the side panels ( 6 ) by two transhipment lines ( 12 ), each with a midfield ( 5 ) and the side panels ( 6 ) common Edge ( 13 ), each flap ( 11a . 11b ) one from the middle part ( 5 ), by two each from the side panels ( 6 ) protruding end parts ( 15 ) extended middle part ( 14 ), each end part ( 15 ) with the middle part ( 14 ) through a field ( 16 ), on the one hand by a clearly extending the first articulation line ( 7 ) fold line ( 17 ) with the middle part ( 14 ) and between one end ( 18 ) of the same and a free edge ( 19 ) the flap ( 11a . 11b ) extends; On the other hand with the end part ( 15 ) by a curved fold line ( 20 ) which is suitable for the said field ( 16 ) in the volume formation of the blank ( 1 ) for forming the package ( 2 ) to give a curved shape. Cut ( 1 ) according to claim 20, characterized in that it at least two in the volume formation of the blank ( 1 ) for forming a side chamfer of the packaging ( 2 ) suitable side fields ( 21 ), the said fields ( 21 ) on each side of the midfield ( 5 ) between this and the side panels ( 6 ) are arranged and on the one hand by the first articulation lines ( 7 ) with midfield ( 5 ) and on the other hand by two distinctly to the first articulation line ( 7 ) parallel and spaced from these third articulation lines ( 22 ) with the side panels ( 6 ) are connected. Cut ( 1 ) according to claim 21, characterized in that it is located on each side of the midfield ( 5 ) between this and the side panels ( 6 ) clearly between the first and third articulation lines ( 7 . 22 ) practiced first openings ( 23 ). Cut ( 1 ) according to claim 22, characterized in that it comprises at least two first, at each first opening ( 23 ) and by a first precut line ( 26 ) separate claws ( 25 ), each first claw ( 25 ) by a curved fold line ( 27 ) with the side panel ( 6 ) connected is. Cut ( 1 ) according to claim 20 to 23, characterized in that it has two first, in the first end field ( 9 ) practiced windows ( 33 ) and whose area is sufficient to allow the passage of a finger. Cut ( 1 ) according to claim 20 to 24, characterized in that it has two second, in the second end field ( 10 ) practiced windows ( 34 ) and whose area is sufficient to allow the passage of a finger. Cut ( 1 ) according to claim 25, characterized in that every other window ( 34 ) a clearly mentioned window ( 34 ) complementary mobile flap ( 35 ), which removably closes it, wherein the mobile flap ( 35 ) by a fold line ( 36 ) with the second end field ( 10 ) connected is. Cut ( 1 ) according to claim 20 to 26, characterized in that it is in each side panel ( 6 ) along the second articulation lines ( 8th ) near the end fields ( 9 . 10 ) practiced second openings ( 28 ). Cut ( 1 ) according to claim 27, characterized in that it further comprises two at each second opening ( 28 ) adjoining, by a second precut line ( 31 ) separate claws ( 30 ), each second claw ( 30 ) by a fold line ( 32 ) with a side panel ( 6 ) connected is. Cut out of a cardboard sheet or equivalent, for shaping by its volume formation ( 2 ) according to claim 14 to 19 certain blank ( 1 ) formed by two in turn by two end parts ( 9 ' . 10 ' ) bordered with the side panels ( 6 ) by two first articulation lines ( 7 ) connected side panels ( 6 ) enclosed cover (C) of the packaging specific central field ( 5 ), the end fields ( 9 ' . 10 ' ) for forming the bottom (F) of the package ( 2 ) are determined by association, the blank ( 1 ) moreover four for the formation of detention means ( 37 ) of the objects ( 3 ) in the packaging ( 2 ) certain flaps ( 11a . 11b ) extending along the end fields ( 9 ' . 10 ) and at least partially along the side panels ( 6 ), the flaps ( 11a . 11b ) with the end fields ( 9 ' . 10 ' ) and the side panels by four envelope lines ( 12 ' ), each clearly marked with one of the end fields ( 9 ' . 10 ' ) and the side panels ( 6 ) common edge ( 13 ' ), each flap ( 11a . 11b ) one from the end field ( 9 ' . 10 ' ) protruding, by a from the side part ( 6 ) protruding and with the main part ( 14a . 14b ) through a field ( 16 ) connected end part ( 15 ) extended body ( 14a . 14b ), which field. - on the one hand by a clearly in the extension of the first articulation line ( 7 ) fold line ( 17 ) with the main part ( 14a . 14b ) and between one end ( 18 ) of the same and a free edge ( 19 ) the flap ( 11a . 11b ) extends; On the other hand by a curved fold line ( 20 ) with the end part ( 15 ) which is suitable for the said field ( 16 ) in the volume formation of the blank ( 1 ) to form the packaging ( 2 ) to give a curved shape. Cut ( 1 ) according to claim 29, characterized in that it comprises at least two at the Vo lumen formation of the field to form a Seitenfase the packaging ( 2 ) suitable side fields ( 21 ), the said fields ( 21 ) between the end fields ( 9 ' . 10 ' ) and the side panels ( 6 ) are arranged and on the one hand by the first articulation lines ( 7 ) with the end fields ( 9 ' . 10 ' ) and on the other hand with the side panels ( 6 ) by two third articulation lines ( 22 ) are connected substantially parallel to the first and spaced therefrom. Blank according to claim 30, characterized in that it is arranged between the side panels ( 6 ) and the end fields ( 9 ' . 10 ' ) clearly between the first and third articulation lines ( 7 . 22 ) comprises practiced openings. Cut ( 1 ) according to claim 31, characterized in that it has at least two first ones at each first opening ( 23 ) and by a first precut line ( 26 ) separate claws ( 25 ), each first claw ( 25 ) with the side panel ( 6 ) by a curved fold line ( 27 ) connected is. Cut ( 1 ) according to claims 29 to 32, characterized in that it has two in the midfield ( 5 ' ) practiced windows ( 34 ) whose area is sufficient to allow the passage of a finger. Cut ( 1 ) according to claim 33, characterized in that each window ( 34 ) one to the mentioned window ( 34 ) clearly complementary mobile flap ( 35 ), which removably closes the same, wherein the mobile flap ( 35 ) to connect to the midfield ( 5 ' ) by a fold line ( 36 ) suitable is. Cut ( 1 ) according to claims 29 to 34, characterized in that it has two in each side panel ( 6 ) along the second articulation lines ( 8th ) near the midfield ( 5 ' ) practiced openings ( 28 ). Cut ( 1 ) according to claim 35, characterized in that it further comprises two second, each second openings ( 28 ) adjoining, by a second precut line ( 31 ) separate claws ( 30 ), each second claw ( 30 ) by a fold line ( 32 ) with a side panel ( 6 ) connected is. Packaging Unit ( 4 ) with a packaging ( 2 ) according to claims 1 to 19, in which cylindrical objects ( 3 ), such as bottles or cans, are arranged.