CN206417392U

CN206417392U - Packing box (Chinese character' jiangsu

Info

Publication number: CN206417392U
Application number: CN201621110588.7U
Authority: CN
Inventors: 乔纳森·斯蒂尔; 马克·肖; 马克·希尔
Original assignee: Parkside Flexibles Europe Ltd
Current assignee: Parkside Flexibles Europe Ltd
Priority date: 2015-10-08
Filing date: 2016-10-10
Publication date: 2017-08-18
Anticipated expiration: 2026-10-10
Also published as: GB2543264A; GB201517792D0; CN106904369A; WO2017060736A1

Abstract

The utility model discloses a packing box. The package 5 comprises a container 10, the container 10 comprising a body 11 and a lid 12. The cover 12 is attached to the body 11 by a hinge. The lid is movable between a closed position and an open position. A wrapper 20 of flexible multi-layer laminated sheet material forms the inner shell within the container 10. The wrapper 20 comprises a first ply 21, a second ply 22 inside the first ply and a flap 30. The flap 30 is defined by offset cut lines 41, 42 in the layers of laminated wrapper paper. A resealable adhesive is disposed between the layers of the wrapper. Flap 30 is attached to lid 12. The flap 30 is configured to provide an opening in the wrapper 20 when the lid is moved to the open position and the peripheral region 33 of the first flap portion is configured to reseal against the second ply when the lid is moved to the closed position.

Description

Packing box

Technical field

The utility model is related to the packing box for example for tobacco articles.

Background technology

It is desired that packaging product keeps fresh as long as possible.A type of packaging product is tobacco industry products, Such as cigarette.

The Cigarette pack of known type includes the container with box (box) and hinged lid (hinged lid).Wrapping paper (wrapper) it is located in container.Opening is defined in wrapping paper to allow close to the receiving material in wrapping paper.Offer is connected to Cover and the sealed label around opening.Label exposure opening, and label reseals opening when the cap is shut when the lid is opened. Such bag is described in the A1 and A1 of WO 2013/120915 in A1, the WO 2013/098109 of WO 2008/142540 Mounted box (package).

The need for alternative packing box.

Utility model content

This general introduction is provided to introduce series of concepts in simplified form, and the concept is entered in detailed description below One step is described.This general introduction is not intended as the key feature or essential feature for determining theme claimed, is not intended to and is used as Determine the auxiliary during scope of theme claimed.

Aspect of the present utility model provides a kind of packing box, and it includes：

Container, it includes main body and lid, and its middle cover is attached to main body by articulated elements, covers in closing position and open position Between be moveable；

The wrapping paper of flexible multi-layered laminate material material, its inner casing formed in container, wrapping paper includes：

First layer；

The second layer inside first layer；

Flap (flap), it is listd by down and defined：

In first layer but not the first line of cut in the second layer, the first line of cut defines the first flap in first layer Part；

The second line of cut in the second layer but not in first layer, the second line of cut defines the second flap in the second layer Part, wherein the second line of cut from the first line of cut inwardly skew with define the first flap portion around the second flap portion Flap perimeter region；

Reclosable adhesive between at least a portion and the second layer of the perimeter region of the first flap portion；

Wherein the first line of cut and second-line arrangement allow the first flap portion and the second flap portion elevated together, First flap portion is separated in perimeter region with the second layer,

Wherein flap is attached to lid, and wherein flap is configured to provide in wrapping paper when lid is moved to open position It is open, and the perimeter region of the first flap portion is configured to reseal against the second layer when lid is moved to closing position.

Flap can be attached to lid by permanent adhesive area, and may include outside wrapping paper adjacent to the viscous of permanent adhesive area Mixture repels at least one area of coating.

It may include that the adhesive on every side in permanent adhesive area repels the area of coating outside wrapping paper.

Flap could attach to the interior section of the antetheca of lid.

Wrapping paper may additionally include the third layer inside the second layer, wherein the second line of cut extends through the second layer and the 3rd Layer but it is not passed through first layer.

The second layer can be metal level.

Wrapping paper may additionally include the third layer outside first layer, wherein the first line of cut extends through first layer and the 3rd Layer but it is not passed through the second layer.

First layer can be metal level.

Reclosable adhesive between the perimeter region of the first flap portion and the second layer can have first to combine by force Degree, wrapping paper, which is additionally included between the first flap portion and the second flap portion, has the reclosable of the second bond strength Adhesive, wherein the second bond strength is higher than the first bond strength.

The a part of of perimeter region can be adhesive-free area.

Adhesive-free area can adjacent to the first flap portion distal side edge.

The wrapping paper of packing box may include the 3rd line of cut in the outermost layer of wrapping paper.3rd line of cut is extended laterally Through flap.3rd line of cut can be formed completely or partially to extend through outermost depth.

Wrapping paper may include multiple 3rd lines of cut.For example, multiple 3rd lines of cut can be parallel to each other.

The wrapping paper of packing box may additionally include the 4th line of cut in the outermost layer of wrapping paper.4th line of cut laterally prolongs Extend through the perimeter region of flap.4th line of cut can be formed to extend partially through outermost depth.

First layer can have at least 35 μm or at least 38 μm or at least 40 μm of thickness.

Packing box may additionally include the inner frame in wrapping paper.

Packing box may include ink layer on the inner surface of first layer and ink layer and reclosable adhesive it Between japanning.Japanning can be dumb light japanning or any japanning, coating or the layer that improve adhesion.

Packing box can be used for tobacco articles, such as cigarette.

The advantage of at least one example is that reclosable sealer is arranged on around opening, single without providing Label element.Alternately, opening is sealed by the part of wrapping paper in itself.This reduces the quantity of the part of packing box, simplifies The production of packing box and the cost for reducing packing box.

In this manual, term " reclosable adhesive " means to allow two surface adhesions to each other and also fair Perhaps surface non-destructively separates and is re-adhered to mutual adhesive each other.The example of reclosable adhesive is pressure-sensitive Adhesive (PSA), such as strippable PSA, wherein realizing that adhesive is combined by pressure is applied to adhesive.

In this manual, term " resealing " means that two surfaces can be re-secured each other.When two surface weights When being newly fastened to each other, sealed degree can be realized between two surfaces.However, term " resealing " does not require two tables Face forms completely airtight sealing during the subsequent fastening on surface.

Preferred feature can be combined in due course, and this will be apparent to technical staff, and preferred feature can be with this practicality New any aspect combination.

Brief description of the drawings

Embodiment of the present utility model will be described by means of examples reference accompanying drawing now, wherein：

Fig. 1 shows the first example of the packing box with the container cover partially opened；

Fig. 2 shows Fig. 1 of the container cover with closure packing box；

Fig. 3 shows the side view of packing box；

Fig. 4 shows the example of two layers of wrapping paper；

Fig. 5 shows two layers of wrapping paper in cross-section；

Fig. 6 shows the example of three layers of wrapping paper；

Fig. 7 A and Fig. 7 B show three layers of wrapping paper in cross-section；

Fig. 8 and Fig. 9 show the flap of wrapping paper；

Figure 10 shows the outside of wrapping paper；

Figure 11 shows the other line of cut in the flap of wrapping paper；

Figure 12 shows another example of two layers of wrapping paper；

Figure 13 shows another example of three layers of wrapping paper.

Similar feature is indicated using common reference number in whole accompanying drawings.

Embodiment

Embodiment of the present utility model is only described by way of example below.It is current that these examples represent applicant The implementation best mode of the present utility model known, although they are not that this sole mode can be achieved.The description elaborates example Function and order for constructing and the step of example of operation.However, identical or equivalent function and order can be by different Example is realized.

Fig. 1 to Fig. 3 shows the first example of packing box 5.The exterior section of the formation packing box of container 10.The inside bag of parcel Mounted box 15 is located in container.The interior packing box 15 of parcel is wrapped in around a number of tobacco product (such as cigarette) Wrapping paper 20.

Container 10 be formed to have above 1, below 2, side 3, the cuboid of bottom 4 and top surface 6.Container 10 includes the One container part (main body) 11 and second container main body (lid) 12.Second container part 12 is around along below 2 downward halfway The hinge lines 13 of positioning are hingedly attached to the first container part 11.Second container part 12 forms the hinge of the first container part 11 Connect lid.In this example, lid 12 is the form of blast cap (hood) the shape part of container.Fig. 1 is shown in the position partially opened In hinged lid 12.Fig. 2 shows the hinged lid in closing position.Lid 12 meets along contact line 14 with the first container part. In closing position, lid 12 is along the adjacent main body 11 of contact line 14.A part for contact line 14 extends along above 1.Contact line 14 another part each diagonally extends to hinge lines 13 along in side 3.

Laminate packaging paper 20 includes the flexible sheet material material of two or more layers or synusia laminated together.Lamination bag Paper 20 is filled to assemble around deck grass product (such as cigarette).Can be along all free edge sealing papers 20.It can surround Tobacco product seals (hermetically seal) in a gastight manner wrapping paper 20.Wrapping paper 20 has flap 30.Flap 30 is packaging A part for paper 20, it can be pulled rearwardly enters opening 38 with exposure.Flap 30 is attached to lid 12.When lid 12 is moved to opening During position, flap is configured to provide the entrance opening 38 in wrapping paper 20.Fig. 1 shows the lid partly opened.When lid 12 is returned When returning to closing position, flap 30 is configured to sealing interior packing box 15.As will be described in more detail below, flap 30 is in layer Press in the layer of wrapping paper 20 and formed, and do not need extra label element.

In the example depicted in figure 1, flap 30 extends through the substantially the whole of width of interior packing box 15, does not arrive Stop at up to the distal edge of interior packing box 15.Shoulder segments 36 are present in the edge of flap 30 and enter the periphery 42 of opening 38 Between.These shoulder segments 36 are present on the both sides of container.In use, shoulder segments 36 make flap 30 be pressed against wrapping paper Support surface is provided when 20 remainder is resealed.Flap 30 extends through the top surface of interior packing box 15, and partly Extended downwardly along before interior packing box 15.The top surface for being defined at interior packing box 15 into opening 38 neutralizes internal wrap In a part before mounted box 15.

Framework (invisible) can be located in the interior packing box 15 of parcel.Framework is used to carry to the interior packing box 15 of parcel Frictional resistance is provided for some rigidity, and when lid 12 is closed.This can prevent lid 12 from unexpectedly opening.When tobacco product is from parcel Interior packing box 15 remove when, framework can prevent parcel interior packing box 15 collapse.Framework may include internally positioned packaging Front panel at the front portion of box 15 and the side panel at the sidepiece of internally positioned packing box 15.

Fig. 3 shows the side view of packing box, and the lid 12 of wherein container is partly opened.Flap 30 is for example by flap 30 Outside and lid 12 inner face between set adhesive 37 to be attached to the inside of lid 12.In the view shown in Fig. 3, the quilt of flap 30 Shell back and enter opening to be provided to the interior packing box 15 of parcel.

Packing box can be used for tobacco industry products, such as cigarette.More generally, it is possible to provide for any kind of packaging The packing box of commodity.

Laminate packaging paper 20 includes the flexible sheet material material of two or more layers or synusia laminated together.In Fig. 4 With the example that two layers of laminate packaging paper is shown in Fig. 5.The example of laminating three layers wrapping paper is shown in Fig. 6, Fig. 7 A and Fig. 7 B.

First, two layers of laminate packaging paper will be described.Layer 21 is the outer layer of wrapping paper 20.Layer 22 is the internal layer of wrapping paper 20. Layer 21 is attached to layer 22 by adhesive 24.Wrapping paper 20 has the line of cut 41,42 being defined in the layer 21,22 of laminate. In use, wrapping paper 20 can allow a part for wrapping paper to play flap 30 along the separation of line of cut 41,42.Flap 30 It can be re-sealed against the internal layer 22 of wrapping paper so that packing box is closed.First layer 21 can be for example by for example oriented polypropylene (OPP) (OPP) polymeric material is formed.The second layer 22 can be formed by the material similar from first layer or different materials.

Laminate packaging paper 20 has two lines of cut 41,42.Fig. 4 individually shows each in layer 21,22.For every Individual layer 21,22, line of cut in this layer is illustrated as solid line, and the line of cut in another layer is illustrated as dotted line.Line of cut 41 It is present in first (outer) layer 21 of laminate packaging paper 20 and is not present in second (interior) layer 22 of laminate packaging paper 20.Second Line of cut 42 is present in second (interior) layer 22 of laminate packaging paper 20 and is not present in first (outer) layer of laminate packaging paper 20 In 21.First line of cut 41 defines the first flap portion 31 in first (outer) layer 21.Second line of cut 42 defines second (interior) The second flap portion 32 in layer 22.Due to the line of cut 41,42 of the skew in first layer 21 and the second layer 22, therefore first Flap portion 31 is more than the second flap portion 32.The perimeter region 33 of first flap portion 31 surrounds the second flap portion 32.At this In individual example, the perimeter region 33 of the first flap portion 31 surrounds the second flap portion 32 on three sides.In perimeter region 33 at least Reclosable adhesive 24 is set in a part between the perimeter region 33 of the first flap portion 31 and the second layer 22.First cuts The arrangement of the line 42 of secant 41 and second allows the first flap portion 31 and the second flap portion 32 elevated together.First flap portion 31 are divided to be separated in perimeter region 33 with the second layer 22.Reclosable adhesive 24 allows the first flap portion 31 in perimeter region 33 In resealed against the second layer 22.This provides the function of reclosable opening, without providing single label element.

When flap 30 is attached to the lid 12 of container, when lid 12 is moved to open position, flap 30 is shelled back with exposure Opening in wrapping paper.When lid 12 returns to closing position, flap 30 reseals wrapping paper.

Line of cut 41,42 shown in Fig. 4 has crooked end.This helps prevent flap to be further conveyed in wrapping paper.

Fig. 5 is showing along the cross section of Fig. 4 line X-X ' laminate packaging paper 20.Laminate packaging of the cross section through assembling Paper, wherein flap are in the closed configuration.Fig. 5 shows the first line of cut 41 in layer 21 rather than layer 22.Fig. 5 is shown in layer 22 Rather than the second line of cut 42 in layer 21.Fig. 5 shows the perimeter region 33 between line of cut 41,42.

In this example, reclosable adhesive 24 between first layer 21 and the second layer 22 the one of perimeter region 33 It is arranged in part between layer 21 and 22.Reclosable adhesive is not provided with area 33A.That is, area 33A is adhesive-free Area.Reclosable adhesive is set in area 33B.Appropriate reclosable adhesive is contact adhesive (PSA).Reduce The size of reclosable adhesive area provides reclosable sealing, and layer 21,22 is peeled away to required opening while reducing Power.This can be easier the lid 12 of opening container, and can reduce on the connecting portion 37 between the lid 12 of flap 30 and container Stress.In other examples, reclosable adhesive can be set on the major part of perimeter region 33.

Select PSA so that enough combinations are formed between layer 21 and 22 when flap 30 is in closing position, while Flap 30 is allowed to be opened by the appropriate power for being applied to the lid 12 of container.

In use, due between line of cut 41 and layer 21,22 reclosable adhesive 24 (or lack resealable Adhesive), flap portion 31 and the second layer 22 of first layer 21 are separable.This allows flap portion 31 to be peeled off from layer 22 Open.Due to line of cut 42, in the area 34 outside line of cut 42, the layer 21,22 of wrapping paper is remained attached to each other.Flap portion 31st, 32 lifted together.Flap portion 31 can be resealed against the second layer 22.Bonding between first layer 21 and the second layer 22 The intensity that agent is combined can be at least a portion in the first flap portion 31 and the second flap portion 32 area superposed on one another --- That is layer 21 and 22 is together in the elevated part of flap 30 --- increase.This can help prevent the layer of layer 21 and 22 during use From.Can by increase per unit area adhesive amount come increase adhesive combine intensity.The adhesive of per unit area Quality be represented as with every square of Mick (g/m²Or gsm) be unit grammes per square metre.

The optional mode for increasing the bond strength in this area is in the first flap portion 31 and the second flap portion 32 Permanent adhesives are used in all or at least a portion in area superposed on one another.

Advantageously, when peeling off flap portion 31 from the second layer 22, reclosable adhesive 24 is by flap portion 31 Perimeter region 33 is carried.This provides the finish of more attractive when flap 30 is opened, and with " viscosity " surface away from entrance Be open 38 elevated advantages, and away from entering at opening 38, " viscosity " surface is less likely to be touched or damaged by user.

Printing can be provided on the exterior face of first layer 21.Alternatively, printing can be provided on the inner face of first layer 21. First layer 21 is in turn laminated to before the second layer 22, and first layer 21 can be reversed printing.In two laminates, second (interior) layer can It is printed on innermost face (i.e. the inside face of wrapping paper) or is printed on by reverse printed and is laminated against first layer 21 Face on.In laminating three layers part, being clipped in the layer between outer layer and internal layer can be printed in any surface.

Fig. 6 shows to include the laminating three layers wrapping paper of first layer 21, the second layer 22 and third layer 23.Similar to Fig. 4 and figure 5, first layer 21 is attached to the second layer 22 by adhesive 24.Line of cut 41,42 in layer is defined in the flap in laminate, And allow flap to peel off and then reseal.There are two selections for providing third layer.Third layer 23 can be provided that：(i) make Another layer (figure on the exterior section of wrapping paper is used as another layer (Fig. 7 A) or (ii) on the interior section of wrapping paper 7B).Third layer 23 is attached to the second layer 22 (Fig. 7 A) or first layer (Fig. 7 B) by adhesive 25.At this to the bonding between layer Agent 25 can be permanent adhesives because these layers be not required to it is to be separated.One or more of layer 21-23 can be metal level, Such as metal foil, or the polymeric layer metallized.Metal level is particularly advantageous, this help in terms of providing to moist barrier Maintain product freshness.In the example shown, metal foil layer is arranged to intermediate layer.In the option shown in Fig. 7 A, metal level can be with It is intermediate layer 22.In the option shown in Fig. 7 B, metal level can be intermediate layer 21.

Three layers of wrapping paper are similar to Fig. 4 and Fig. 5 two layers of wrapping paper.Similar feature will not be discussed in detail.In three layers Two layers with identical line of cut.

In the option shown in Fig. 7 A, layer 22 and 23 has identical line of cut 42.Adhesive 25 combines layer 22 and 23 Together.Reclosable adhesive 24 is set between layer 21 and 22 at least a portion of perimeter region 33.When flap quilt During stripping, outer layer 21 is peeled off in perimeter region 33 from layer 22 and 23.Keep being combined together in all three Ceng areas 34.One In individual example, layer 21 and 22 is each the oriented polypropylene (OPP) (OPP) with 38 μm or 40 μm of thickness, and layer 23 is that have 9 μ The metal foil of m thickness.Adhesive phase 24 is the reclosable adhesives of PSA.Adhesive phase 25 is permanent adhesives.

In the option shown in Fig. 7 B, layer 21 and 23 has identical line of cut 41.Adhesive 25 combines layer 22 and 23 Together.Reclosable adhesive 24 is set between layer 21 and 22 at least a portion of perimeter region 33.When flap quilt During stripping, layer 21 and 23 is peeled off in perimeter region 33 from layer 22.Keep being combined together in all three Ceng areas 34.

Printing can be provided on the exterior face of layer 23.Alternatively, printing can be provided on the inner face of layer 23.In the tegillum of layer 23 It is pressed onto before layer 21, layer 23 can be reversed printing.

Fig. 5 and Fig. 7 A, Fig. 7 B cross section are not drawn to scale, to improve clear degree.For example, layer 21-25 can have not Same relative thickness.

Fig. 8 shows the more detailed view of the laminate packaging paper 20 in the region of the formation of flap 30.Fig. 8 shows wherein to bond Agent is present in the details at the position between first layer 21 and the second layer 22.In addition in the 33A of shadow region, in first layer 21 Reclosable adhesive is set between the second layer 22.Perimeter region 33 has without bonding between first layer 21 and the second layer 22 Agent area 33A.Adhesive-free area 33A adjacent to flap 30 leading edge and continue but do not reach line of cut 42 to stop towards line of cut 42 Only.As mentioned above, this reduces the tensile force needed for layer 21,22 is peeled off.This can be easier the lid 12 of opening container, and The stress on the connecting portion 37 between the lid 12 of flap 30 and container can be reduced.

On the side of line of cut 42 and adhesive-free area 33A between the perimeter region 33 of the first flap portion 31 and the second layer 22 Reclosable bonding agent is set in area 33B between edge 33C.In addition, in the first flap in the remainder of perimeter region 33 Reclosable bonding agent is set between part 31 and the second layer 22.This is included in the perimeter region 33 on the sidepiece of flap 30.

The adhesive used with other places on flap is compared, the area 32A between first layer 21 and the second layer 22 The adhesive can with higher intensity is combined.For example, the non-limiting value of the bond strength in area 32A is the knot in area 33 Close intensity approximately twice as.Other fiducial values of bond strength in area 32A and 33 are possible.Area 32A is located at flap portion In the border for dividing 32, and line of cut 42 can be extended to, or can not reach line of cut 42 and stopped (as shown in Figure 8).There is provided The advantage for not reaching the area 32A stopped during line of cut 42 is to aid in registering (registration).For example, it can allow line of cut The misalignment of the 42 some misalignment and/or layer 21,22 relative to bonding zone 32A, the function without influenceing flap 30.There is provided not Another advantage for reaching the area 32A stopped during line of cut 42 is to be easily opened.Offer is less than the area 32A's that Dutch secant 42 stops Another advantage is to make to form line of cut 42 to be easier.

The optional mode of bond strength in increase area 32A is that permanent adhesives are used in area 32A.

Fig. 9 shows the outside of flap 30.Permanent adhesives 37 are applied to flap 30 adjacent to the leading edge 39 of flap 30 Outside.Used according to which example of laminate, be outside (Fig. 5 two laminates or Fig. 7 A of layer 21 outside flap Laminating three layers part) or layer 23 outside (Fig. 7 B laminating three layers part).Flap 30 is firmly bonded to lid 12 by adhesive.Forever The example of the type of long adhesive 37 is hot-melt adhesive and PVA adhesives.

Figure 10 shows the outside of laminate.Used according to which example of laminate, be the outer of layer 21 outside flap Face (Fig. 5 two laminates or Fig. 7 A laminating three layers part) or the outside (Fig. 7 B laminating three layers part) of layer 23.In the He of area 51 In 52, adhesive repels the outside that coating is applied to wrapping paper.Adhesive repels coating to leaking into the area at application coating 51st, the adhesive in 52 has repulsion or neutralization.Coating is referred to alternatively as " killing japanning (kill lacquer) " or antiadhesives Coating.It is assumed that adhesive 37 leak, flow out or be applied to area 51,52 any one in, during the coating in area 51,52 can be helped And/or repel the effect of permanent adhesives 37.Coating, which has, prevents the lid of container from becoming for good and all to be sealed in closing position Advantage.Coating can reduce the stress on flap 30.Adhesive, which repels coating, can be applied in one or two in area 51,52 In.Area 51,52 is applied to the either side of the position of the outside of wrapping paper positioned at permanent adhesives.Antiadhesives coating can be based on silicon Alkane or silicone chemical property.In example shown in the drawings, flap 30 is contacted in the nethermost adjacent edges of lid in lid 12 to be held The place of device part 11 is fixed to the inner face of lid 12.In other examples, flap 30 can be on the nethermost side further from lid 12 Lid 12 is fixed at the position of edge.This can have the reduction corrugated advantage of flap.

Figure 11 shows another example of the laminate packaging paper 20 in the region of the formation of flap 30.It is possible that by Figure 11 Shown Additional die cuts 43A, 43B, one or more of 44 are added to any one in example described above.Cutting Line 43A is formed in the outermost layer of laminate.Which used according to example of laminate, outermost layer is (two layers of Fig. 5 of layer 21 The laminating three layers part of laminate or Fig. 7 A), or outermost layer is layer 23 (Fig. 7 B laminating three layers part).Line of cut 43A can be formed To extend fully through outermost depth, or line of cut 43A can be formed to extend partially through outermost depth.Subtract Small depth can improve the speed of production of wrapping paper.Line of cut 43A can be extended transversely with parallel to the leading edge 39 of flap 30 and worn Cross flap 30.Line of cut 43A can extend to line of cut 42 or just less than Dutch secant 42.Line of cut 43A addition can Reduce the corrugation of flap 30.Particularly, line of cut 43A can reduce metal foil layer (layer 22, figure in Fig. 7 A in laminating three layers part Layer 21 in 7B) corrugation.Alternatively there is provided another line of cut 43B.Line of cut 43B can have and line of cut 43A identical classes Type.Line of cut 43B can be offset and parallel to line of cut 43A from line of cut 43A.

Figure 11 is also shown in the line of cut 44 formed in the outermost layer of laminate.Which made according to example of laminate With outermost layer is layer 21 (Fig. 5 two laminates or Fig. 7 A laminating three layers part), or outermost layer is (three layers of Fig. 7 B of layer 23 Laminate).Line of cut 44 can be formed partially or even wholly to extend through outermost depth.Line of cut 44 is located at flap On 30 perimeter region 33, the place separated in first layer 21 with the second layer 22.Leading edge 39 of the line of cut 44 parallel to flap 30 Extend transversely through flap 30.Line of cut 44 can extend to line of cut 41.Line of cut 44 can improve the opening of flap 30 Function.

In any one in example described above, outermost layer can be reversed printing, that is, be printed on outermost On inner side.Japanning can be set between ink and adhesive.The japanning will be referred to as " dumb light japanning " with avoid with it is described above " killing japanning " obscure.Dumb light japanning can have lacklustre outward appearance, or can be for example by increase surface texture and thus Increase surface area to improve any japanning, coating or the layer of adhesion.Dumb light japanning can be applied to the one or more of laminate Area is selected, or it can be applied on whole laminate.For example, japanning can be only applied in perimeter region 33.Figure 12 shows tool Two laminates similar to Fig. 5 of flexible lamella 21,22 and adhesive layer 24.Ink 61 is applied to the inner surface of layer 21.It is mute Light japanning 62 is applied to layer 61.Adhesive 24 is applied to dumb light japanning 62.In use, when the flap of packing box is opened, glue Mixture 24 is separated with layer 22.Compared with adhesive 24 is applied directly into ink 61, dumb light japanning 62, which provides to have, to be allowed more preferably Adhere to the surface of the characteristic (such as texture) of adhesive 24.This can help prevent in adhesive 24 some separated with ink 61 And alternatively adhere to when the flap of packing box is opened the cohesive failure in the case that periphery reseals area 33.Dumb light Japanning 62 can help to provide more stable stripping and/or improve aesthetic feeling.Figure 13 is shown with flexible sheet 21,22,23 and bonding The laminating three layers part similar to Fig. 7 A of layer 24,25.Ink 61 is applied to the inner surface of layer 21.Dumb light japanning 62 is applied to layer 61.Adhesive 24 is applied to dumb light japanning 62.Figure 12 and Figure 13 are not intended as the relative thickness for representing layer exactly.In Figure 12 and In Figure 13, can there are single ink layer 61 or multiple ink layers 61.In Figure 12 and Figure 13, there can be the single dumb light coat of paint 62 Or multiple dumb light coats of paint 62.In other examples, dumb light japanning can be set without any ink layer, to improve in adhesive Adhesion between flexible sheet 21, when packing box is opened, flexible adhesive layer 21 is intended to " carry " adhesive.

In any one in example described above, any one in line of cut can be laser-formed cutting Line, or the line of cut formed by another type of cutting machine (such as die clicker).

Packing box recited above may include the overwrap with tamper-evident sealing (such as Sealing strap).Overwrap encloses The evidence that packing box is not opened is assembled and provided around container 10.In the packing box without overwrap, it is possible to, carry For tamper-evident flap 30.One or two in line of cut 41,42 in wrapping paper 20 can be line of weakness (line of weakness).Term " line of weakness " means to make one layer of wrapping paper to die down but need extra power to be formed completely when opening Through the line of cut of the line of cut of this layer.Open line of weakness and tear or isolate wrapping paper, so that provide that packing box is opened regards Feel evidence.The example of line of weakness includes perforation line, line, score line and jagged line.

As it will be realized, the shape and design of otch can change according to the aesthetics and functional requirement each designed.Example Such as, it can be taken different shapes according to design, or the curvature and shape of otch can be chosen so as to avoid material when flap is opened The tear of material.When incision design become more sophisticated and/or line of cut size increase when, formed opening the time spent can Increase.

Above embodiment is described on two layers and laminating three layers part, but as it will be realized, can use Any amount of layer.The layer of optional layer laminate materia with provide it is desired machinery and tactile property.For example, thicker material can Preferably to feel to the user for opening flap.The different aspect of packing box may need different characteristics, and then need design Compromise to select appropriate material.The relative thickness of material can also influence the performance of product.For example, making metal level is thickening will have From making the thickening different effect of plastic layer.

Although shown example has the standard size and shape of cigarette case, packing box may be configured to any amount of Product and it is not limited to size and/or shape shown in the example shown.When necessary, size of the lid relative to the main body of container It can be changed.Packing box is not limited to use in the packing box of tobacco product, and can be applied to other types of product (for example candy or Food) packing box.

It will be understood that, benefit and advantage recited above can be relevant with an embodiment or can had with several embodiments Close.Those embodiments for the problem of embodiment is not limited to solve any or all of stated are old with any or all of institute The benefit and those embodiments of advantage stated.

Any reference to " one " project refers to one or more of those projects.Term " comprising " is used to anticipate herein Finger includes known method for distinguishing frame or element, but such frame or element do not include exclusive list, and method or apparatus can be included Extra frame or element.

Any one aspect in example described above can be with any one side in described other examples Combine to form other example without losing sought effect in face.

It will be understood that, the description above preferred embodiment is only presented by way of example, and various modifications can be by Those of skill in the art make.Although with a certain degree of particularity or referring to one or more single embodiment party above Formula describes various embodiments, but those of skill in the art can make many changes to disclosed embodiment and Without departing from spirit or scope of the present utility model.

Claims

1. a kind of packing box, including：

Container, it includes main body and lid, wherein the lid is attached to the main body by articulated elements, it is described cover closing position with It is moveable between open position；

The wrapping paper of flexible multi-layered laminate material material, its inner casing formed in the container, the wrapping paper includes：

First layer；

The second layer inside first layer；

Flap, it is listd by down and defined：

The first line of cut in the first layer but not in the second layer, first line of cut defines the first layer In the first flap portion；

The second line of cut in the second layer but not in the first layer, second line of cut defines the second layer In the second flap portion, wherein second line of cut from first line of cut inwardly skew to define first flap The partial perimeter region around second flap portion；

It is reclosable viscous between at least a portion and the second layer of the perimeter region of first flap portion Mixture；

The arrangement of wherein described first line of cut and second line of cut allows first flap portion and second folding Alar part is elevated together, and first flap portion is separated in the perimeter region with the second layer,

Wherein described flap is attached to the lid, and wherein described flap is configured to when the lid is moved to the open position When opening in the wrapping paper is provided, and the perimeter region of first flap portion is configured to when the lid is moved to Resealed during the closing position against the second layer.

2. packing box as claimed in claim 1, wherein the flap is attached to the lid, and the bag by permanent adhesive area Fill at least one area that the outside of paper includes repelling coating adjacent to the adhesive in the permanent adhesive area.

3. packing box as claimed in claim 2, wherein the outside of the wrapping paper is included in the permanent adhesive area Adhesive on per side repels the area of coating.

4. the packing box as described in any one of preceding claims, wherein the flap is attached to the interior of the antetheca of the lid Portion part.

5. the packing box as described in any one of claims 1 to 3, wherein the wrapping paper is additionally included in the second layer The third layer in portion, wherein second line of cut extends through the second layer and the third layer but is not passed through described first Layer.

6. packing box as claimed in claim 5, wherein the second layer is metal level.

7. the packing box as described in any one of claims 1 to 3, wherein the wrapping paper is additionally included in outside the first layer The third layer in portion, wherein first line of cut extends through the first layer and the third layer but is not passed through described second Layer.

8. packing box as claimed in claim 7, wherein the first layer is metal level.

9. the packing box as described in any one of claims 1 to 3, wherein in the perimeter region of first flap portion The reclosable adhesive between the second layer has the first bond strength, and the wrapping paper is additionally included in described The reclosable adhesive with the second bond strength between first flap portion and second flap portion, wherein institute State the second bond strength higher than first bond strength.

10. the packing box as described in any one of claims 1 to 3 a, wherein part for the perimeter region is adhesive-free Area.

11. packing box as claimed in claim 10, wherein the adhesive-free area is adjacent to the remote of first flap portion Lateral edges.

12. the packing box as described in any one of claims 1 to 3, is additionally included in the outermost layer of the wrapping paper Three lines of cut, the 3rd line of cut extends laterally across the flap.

13. packing box as claimed in claim 12, including multiple 3rd lines of cut.

14. packing box as claimed in claim 12, is additionally included in the 4th line of cut in the outermost layer of the wrapping paper, described 4th line of cut extends laterally across the perimeter region of the flap.

15. the packing box as described in any one of claims 1 to 3, wherein the first layer has at least 35 μm of thickness.

16. packing box as claimed in claim 15, wherein the first layer has at least 38 μm of thickness.

17. packing box as claimed in claim 15, wherein the first layer has at least 40 μm of thickness.

18. the packing box as described in any one of claims 1 to 3, is additionally included in the inner frame in the wrapping paper.

19. the packing box as described in any one of claims 1 to 3, is included in the ink on the inner surface of the first layer Layer and the japanning between the ink layer and the reclosable adhesive.

20. packing box as claimed in claim 19, wherein the japanning is dumb light japanning.