CN102083709B

CN102083709B - Packet and corresponding blank

Info

Publication number: CN102083709B
Application number: CN2009801253508A
Authority: CN
Inventors: 马可·维奇
Original assignee: Gima SpA
Current assignee: Gima TT SpA
Priority date: 2008-07-04
Filing date: 2009-06-30
Publication date: 2013-01-23
Anticipated expiration: 2029-06-30
Also published as: KR101541788B1; ITMO20080189A1; CN102083709A; IT1391001B1; WO2010001335A1; KR20110031487A

Abstract

A packet, in particular a packet for smoke articles, comprises an outer enclosure (2) including a containing body (3) and a closing body (4) that is rotatable around a hinge (35) obtained on an external wall of said packet (D, said packet (1) including closing elements (50) associated with main wall means (22, 23, 24) of said internal enclosure (2) for closing a base portion (6) and a top portion (7) of said packet (1), said outer enclosure (2) further comprising a secondary base wall (31) and a secondary top wall (11) connected to said main wall means (22, 23, 24) and arranged for wrapping said closing elements (50) and locking the latter respectively on said base portion (6) and on said top portion (7).

Description

Packing box and corresponding box base

The present invention relates to the packing box for tobacco product (such as cigar, cigarette), the corresponding box base that relates in particular to ganoine packing box and may be used for making described packing box.

Cigarette with hinged-lid (hinged lid) is known with hard pack, so-called " hinged-lid " packing box liked by the smoker because its hardness is high, even it also can prevent the cigarette damage when being impacted or be stored in customer's pocket or the bag.

These packing boxes comprise hard shell or outer box, and the inner casing with one group of packaged cigarette is inserted in the shell, and cigarette is packed with metallic paper usually.

Make the shell of hard by folding the box base of being made by sheet material (such as card, carboard, paper or similar material), shell comprises housing and hinged-lid.Hinged-lid is connected in housing by the fold line on the wall that is arranged on packing box, and fold line serves as folding.

Recently, the trend of traditional hinge-lid pack box has appearred customizing, thus the packing box of inducing the smoker to prefer to have specific appearance, and these packing boxes are more attractive in appearance and novel than the packing box that other have traditional appearance more.

For the custom pack mounted box, literal, picture or sales promotion information how commonly used may be printed on the visible surface of packing box or shape or the structure of the box that changes package.

By global formation, it is actually parallelepiped-shaped and has flat wall traditional hard pack by folding individual box base, and each wall is separated by corner or corner inclination or circle at right angle.Parallelepiped-shaped is so that packing box is stable and firm, and guarantees that packing box can fully close, and prevents that product from stretching out the outside.

Yet use can not be made for the manufacture of the packaging machine commonly used of traditional hard pack has curved wall or that have rectangle, circle, oval, the packing box class ellipse or similar cross-sectional plane.This packing box and can not be fully closed in bottom and top in fact and built on the sand, and profile is not attractive in appearance.

In the known hard pack, shell is provided with crooked wall or has oval, the class ellipse or similar cross-sectional plane.

EP0414532 discloses the hard pack with hinged-lid, and this packing box is provided with shell, in shell parallel to each other and relative front planomural be connected planomural and connect by crooked sidewall.Cover is hinged on the rear surface of main body of shell.The main body of shell is made into tubulose, and this shape compatibly holds the axle of sheet material (obtaining from the box base separately) winding forming of two-layer superimposed stickup.Then closing element or cap (caps) are pasted on bottom and the top of tube-like envelope, namely finish this packing box.

US4923059 has shown the hard pack with hinged-lid, and the cross-sectional plane of this hard pack is oval, and namely it comprises the shell with curved wall.Shell comprises the main body that is formed by the inner sleeve that inserts in the outer tube, and cover is articulated on this main body.The bottom of the main body of packing box and the top of lid are closed by separately cap or lid, and cap or cover are bonded on the inside face of outer sleeve.Cap prevents that product from therefrom dropping out and making packing box to keep stable under the curved shape of wanting.

US5183523 has shown the method and apparatus of the closure caps that is used for super sonic packing closing containers (being used for splendid attire material object or tobacco), and this closing containers is included in open-ended oval fiber tube.Bonding material is used in the inside face of described end, and cap is stably fixed.

More than disclosed packing box can not process at common wrapping machine, and need to use different machine or manufacturing line.Clearly, for the producer, selecting to produce this packing box just needs to buy new special purpose packaging machine, and cost will increase like this.

Another shortcoming of aforementioned hinge-lid pack box is the following fact: make sheet material that they need to use two-layer superimposed stickup to obtain aptly hard and failure-free shape.Therefore this packing box manufactures more expensive than conventional bag mounted box.

In addition, the glue that they also require to use has goodish quality, fixes with the failure-free of guaranteeing closing element, guarantees that the periphery edge of closing element is pasted on the main body of container.

The object of the invention is to the box base that improves packing box (in particular for the packing box of tobacco product (such as cigarette)) and can be used for making this packing box.

Another object of the present invention is to make to have and comprises the significantly hard pack of the aesthetic appearance of curved wall, and this hard pack can be produced on traditional wrapping machine easily in the production procedure according to routine.

Further aim of the present invention is to obtain to have the packing box of hard coat, and shell comprises crooked wall, and shell is hard and stable and can guarantee that article are packed into rightly.

A further object of the present invention is to obtain a kind of packing box, and it can be by folding single box base global formation suitably.

In a first aspect of the present invention, a kind of packing box is provided, packing box in particular for tobacco product, packing box comprises shell, described shell comprises housing and closure body, describedly close the physical efficiency winding and put folding rotation on the outer wall of described packing box, described packing box comprises closing element, described closing element is combined with the main wall member of described shell and is used for closing bottom and the top of described packing box, it is characterized in that: described shell further comprises secondary diapire and secondary roof, and secondary diapire and secondary roof are connected in described main wall member and are provided to hold described closing element and described closing element is locked in respectively on described bottom and the described top.

Closing in the form of described packing box, described secondary diapire and described secondary roof are toward each other and be horizontal, and be especially vertical in fact with described main wall member.

Main wall member comprises antetheca respect to one another and rear wall, and is arranged between described antetheca and the described rear wall and connects the sidewall of described antetheca and described rear wall.

Antetheca and rear wall are in fact flat and are parallel to each other, and sidewall is crooked.

Because this one side of the present invention because this hard pack can be made into by folding suitably single box base, therefore just can be made this hard pack on common wrapping machine.In fact, shell comprises housing and such as lid hinged in traditional packing box.

In the process of folded box base, closing element can be inserted in the shell easily, and this closing element is fixed in the end edge of main wall member by secondary diapire and secondary roof.Each closing element includes central portion, this central portion is provided to abut against on secondary diapire or the secondary roof, described central portion is arranged on especially sidewall of two end end portion() between, these two ends are suitable for abutting against on the end edge of main wall member.

Closing element comprises the first pedestal member and the second pedestal member, this the first pedestal member is arranged on the described end in order to the end edge of accommodating described main wall member, and this second pedestal member is arranged on the described central portion in order to accommodating secondary diapire or secondary roof.

Like this, closing element has formed the support of the main wall of housing and guiding, and makes packing box 1 have stable shape and firm structure.

In a second aspect of the present invention, a kind of box base for the manufacture of packing box (in particular for the packing box of tobacco product) is provided, this box base comprises the first of the housing that is used to form described packing box, this first is connected with second portion along fold line, this second portion is used to form the closure body of described packing box, and described box base comprises:

The first center panel, it is used to form the rear wall of described packing box;

The first transverse panel and the second transverse panel, this first transverse panel and the second transverse panel are arranged on the opposite end of described the first center panel, and are used to form respectively diapire and the roof of described packing box;

The second center panel and the 3rd center panel, this second center panel and the 3rd center panel are connected to described the first transverse panel and described the second transverse panel, and are used to form the antetheca of described packing box;

Side panel, the sidewall that it is arranged on the sidepiece of described center panel and is used to form described packing box;

Described box base is characterised in that: described the first transverse panel and described the second transverse panel longitudinal size separately are greater than the degree of depth of the described packing box of moulding.

Further, side panel and transverse panel are stated side panel and described transverse panel and are not had folding appendage, such as overhanging sheet or protrusion or similar setting at described box base formation recess separately in the recess place.

Transverse panel is provided with many transverse line separately, with the diapire that is formed to respectively the small part bending and the roof of at least part of bending.Similarly, side panel also can be set up a plurality of longitudinal folding lines separately, to form crooked sidewall.

Because the exterior contour of the box base that is provided by a second aspect of the present invention is similar to the exterior contour of traditional box base, even so this box base packing box also can be created according to first aspect present invention on traditional machine easily.

With reference to the accompanying drawings, the present invention will better be understood and be implemented, and these accompanying drawings have been illustrated some embodiments by the example that does not provide constraints.

Fig. 1 is that the packing box for tobacco product of the present invention is in the front perspective view of closing form.

Fig. 2 is that the packing box among Fig. 1 is in the front perspective view of opening form.

Fig. 3 is rear, the stereogram of bottom view of the packing box among Fig. 1.

Fig. 4 is the rear perspective view of the packing box among Fig. 1.

Fig. 5 is the part blast block diagram of the packing box among Fig. 1.

Fig. 6 is the birds-eye view of the closing element of the packing box among Fig. 1.

Fig. 7 is the front elevation of the closing element among Fig. 6.

Fig. 8 is the lateral plan of the closing element among Fig. 6.

Fig. 9 is the section along IX-IX line among Fig. 6.

Figure 10 is the amplification stereogram of the closing element among Fig. 5.

Figure 11 be the forward sight of the packing box among Fig. 1, partly, cutaway view Amplified image.

Figure 12 be the side-looking of the packing box among Fig. 1, partly, cutaway view Amplified image.

Figure 13 and 14 is respectively forward sight and the rear perspective view of the inner casing of the packing box among Fig. 1.

Figure 15 is the planar view for the box base of the shell of the packing box that makes Fig. 1.

Referring to Fig. 1 to Fig. 5, they have been illustrated and have been used for the especially packing box 1 of cigarette of tobacco product.The packing box 1 of hard comprises shell 2, shell 2 is provided with main wall member, main wall member comprises antetheca 22, rear wall 23 and the crooked sidewall 24 of part, antetheca 22 is in fact flat and parallel to each other and relative with rear wall 23, and sidewall 24 is arranged between described antetheca 22 and the described rear wall 23 and connects described antetheca 22 and described rear wall 23.

As an example, each sidewall 24 includes almost flat central portion 24a, and it forms a part of columniform surface the sidepiece 24b(of central portion 24a by pair of curved) be connected in antetheca 22 and rear wall 23.The radius of curvature of each sidepiece 24b is equal in fact.

Be provided with a plurality of fold lines on the sidepiece 24b of sidewall 24, to guarantee that sidepiece 24b is correctly folded in the forming process of packing box 1, the moulding of packing box 1 will be in hereinafter in detail explaination of specification sheets.

Therefore, the cross-sectional plane of packing box 1 for and have a rectangle at rounded longitudinal angle.

Shell 2 further comprises secondary diapire 31 and secondary roof 11, and secondary diapire 31 and secondary roof 11 are connected in antetheca 22 and rear wall 23 at bottom 6 and the top 7 of described packing box respectively.Secondary diapire 31 and secondary roof 11 packing box 1 close among the form C toward each other and parallel in fact.Further, described countermure is horizontal and in fact perpendicular to antetheca 22 and rear wall 23.

Shell 2 comprises housing 3 and the lid 4 that can hold cigarette; Lid 4 comprise can be opened or closed so that the user near lid or the cap of the article in the packing box.Especially, lid 4 can be moved between open mode A and closed condition C, and lid 4 is around folding 35 rotations, and folding 35 is arranged on the rear wall 23 and is comprised of fold line in fact.

Housing 3 comprises diapire 31, is extended with the first anterior 22a of antetheca 22 and the first rear portion 23a of rear wall 23 from diapire 31.

The first anterior 22a be connected two first sidepieces 124 of rear portion 23a by sidewall 24 and connect.

Housing 3 formation have the upper opening box of (being used for putting into or taking out cigarette).

Lid 4 comprises roof 11, and the second rear portion 23b that the second anterior 22b of antetheca 22 is connected with rear wall is connected with roof 11.As example, the area of Area Ratio the second rear portion 23b of the second anterior 22b is large, and the second rear portion 23b separates by folding 35 and the first rear portion 23a.

The second anterior 22b is connected by two the second sidepieces 125 of crooked sidewall 24 with the second rear portion 23b.

When packing box 1 is in when closing form C, the first anterior 22a of housing 3 and the first rear portion 23a join with the second anterior 22b of lid 4 and the second rear portion 23b respectively and are coplanar in fact, thereby form antetheca 22 and rear wall 23.

Similarly, the first sidepiece 124 joins with corresponding the second sidepiece 125 and aligns in fact, thereby forms the sidewall 24 of bending separately.

Packing box further comprises closing element 50, and closing element 50 is fixed in bottom 6 and top 7, on the periphery edge (peripheral edges) that abuts against sidewall 24.Closing element 50 folded diapire 31 and roofs 11 thereon keep in place.

Referring to accompanying drawing 6 to 9, each closing element 50 includes the main body essence fovea superior and narrow especially, and the cross-sectional plane of the shape of main body and shell 2 is corresponding.

Especially, closing element 50 comprises central portion 51, and central portion 51 is used to abut against on diapire 31 or the roof 11, and is arranged between two round in fact ends 52; End 52 is suitable for abutting against on the periphery edge of sidewall 24.The shape complementarity of the shape of aforesaid end 52 and sidewall 24 (complementary).

As example, the main body of closing element 50 comprises basal wall 53 and limit wall 54, and basal wall 53 is connected by peripheral connecting portion 57 connections of circle and is defined internal cavities 55 with the limit wall.As example, in internal cavities 55, be provided with two cross ribs 56.Cross rib 56 is fixed in relative longitudinal part 54a, the 54b of diapire 53 and connection side wall 54, and internal cavities 55 is separated into three compartments.

Cross rib 56 is provided to strengthen the hardness of recessed main body, and is used for abutting against the inner casing 10 that is in the shell 2, thereby guarantees hardness and the intensity of packing box 1.

The first pedestal 58 is arranged on 52 place, the end limit wall 54, is used for the end edge of accommodating sidewall 24.The second pedestal 59 is arranged on the outside face of basal wall 53, on the upper and peripheral connecting portion 57 of

longitudinal part

54a, 54b of limit wall 54, be used for accommodating diapire 31 or roof 11.

In order to be attached to peripheral connecting portion 57 in only mode and to guarantee correct folding in the forming process of packing box 1, diapire 31 or roof 11 are provided with fold line separately.

Closing element 50 can be guaranteed closing fully of packing box 1, avoided product leakage to outside (typically, tobacco from be contained in packing box cigarette or cigar in drop out) may.

Referring to accompanying drawing 11, limit wall 54 is from basal wall 53 to interior polymeric (converge) in fact especially, thereby so that closing element 50 can be set up relatively easily and insert the bottom 6 or top 7 in.

The first pedestal 58 on the limit wall 54 forms support and the guiding of oppose side wall 24, thereby makes

main wall

22,23,24 by correctly moulding, and makes packing box 1 have stable shape and firm structure.

Diapire 31 and roof 11 can be fixed in by binding material (distributing with point type or in the mode that is equal to) the second pedestal 59 of closing element 50 separately.Like this, except reducing the use amount of binding material, use the program of binding material (its can be distributed in fact even curface on) and also be greatly simplified.

Additionally or alternatively, sidewall 24 can be fixed in by binding material first pedestal 58 separately of closing element 50.

Closing element 50 is made by hard material (the especially plastics of biological energy source decomposition).

Shown in Figure 13 and 14, in shell 2, be provided with inner casing 10, inner casing 10 holds interior packing thing 15, and interior packing thing 15 comprises the one group of cigarette that is packaged in a tinfoil paper or the metallic paper.Interior packing thing 15 is existing type, and comparing from the interior packing that uses in the Cigarette pack of commonly using does not have the different of essence.

Inner casing 10 comprises internal framework (inner frame) 5, and internal framework 5 is used for abutting against on the lid 4 and the type that guides lid 4 to close in Cigarette pack for usually using.Internal framework 5 is by making with the card of piece of metal (for example aluminium) combination.

In the packaging process of packing box 1, internal framework 5 is by folding around interior packing thing 15, and internal framework 5 can be bonded on the interior packing thing 15 by affixed points.

Utilize the folding device similar with the folding device that is used for traditional internal framework, can internal framework 5 is folding around interior packing thing 15.

Inner casing 10 comprises the first wall 12 and the second wall 13, the first walls 12 and is connected wall 13 and connects by two the 3rd crooked walls 14 of part.Shape with sidewall 14 is identical in fact for the shape of the 3rd wall 14 that part is crooked.In the example of explaining, each the 3rd wall 14 includes flat in fact central portion 14a separately, the sidepiece 14b of central portion 14a by a pair of bending separately and the first wall 12 be connected wall 13 and be connected, as an example, sidepiece 14b forms one section columniform surface.

The first wall 12 and the second wall 13 by separately

top profile

16,18 and separately

profile

19,21 define,

top profile

16,18 and

profile

19,21 be U-shaped, and

profile

19,21 and

top profile

16,18 complementations.

On the 3rd wall 14 near the position of the top profile 16 of the first wall 12, separately to close protrusion (closing tab) 20 protruding, close protrusion 20 and be suitable for coincideing with lid 4 and close form so that lid 4 is remained on.

It is interior and bonding with shell 2 that inner casing 10 is arranged on shell 2.

Closing among the form C of packing box 1, the cross rib 56 of inner casing 10 closing element 50 by separately and limit wall 54 in the upper and lower by near.

Shell 2 moulding by the box base 40 of folding as shown in figure 15 type, as example, box base 40 is made by card or similar material.

Box base 40 comprises that 3, the second ones 42 of housings that First 41 and second one 42, First 41 are used to form shell 2 are used to form the lid 4 of shell 2.Box base 40 extends along longitudinal axis Z separately.

First 41 and second one 42 transversely fold line 43 are connected to each other, and fold line 43 is for generation of the folding 35 on the packing box 1.

Fold line 43 is horizontal, especially with longitudinal axis Z perpendicular; Fold line 43 is arranged in the first center panel 45 of box base 40.

The first transverse panel 46 and the second transverse panel 47 are arranged on the opposite end of the first center panel 45, thereby so that the first transverse panel 46, the first center panel 45 and the second transverse panel 47 arrange in turn along longitudinal axis Z.

The first transverse panel 46 and the second transverse panel 47 have respectively the first longitudinal size or the first length H, and the second longitudinal size or the second length H ', and the first length H and the second length H ' are all greater than thickness or the depth D of packing box 1.As example, the first longitudinal size H is equal in fact with the second longitudinal size H '.

The first transverse panel 46 and the second transverse panel 47 further comprise the first lateral dimension or the first width L and the second lateral dimension or the second width L ', and the first width L and the second width L ' are all less than the width B of the packing box 1 of moulding.As example, the first lateral dimension L is equal in fact with the second lateral dimension L '.

Longitudinal size H, H ' and lateral dimension L, L ' are determined along the direction that is parallel and perpendicular to longitudinal axis Z respectively.

Box base 40 comprises further that a pair of the first side panel 62, the first side panels 62 are arranged on the both sides of the first center panel 45 and in the zone that is defined between fold line 43 and the first transverse panel 46.Further, a pair of the second side panel 63 be arranged on the first center panel 45 both sides, be defined in the zone between fold line 43 and the second transverse panel 47.Each first side panel 62 is all separated with corresponding the second side panel 63 by the line of cut 44 that tilts.The line of cut 44 that tilts is arranged on the end of fold line 43.

When box base 40 was folded to form packing box 1, the first center panel 45 was used to form the rear wall 23 of shell 2, especially the second rear portion 23b of the first rear portion 23a of housing 3 and box body 4.

The first transverse panel 46 is used to form the diapire 31 of packing box 1, and the second transverse panel 47 is used to form the roof 11 of lid 4.

The second center panel 48 is connected in the first transverse panel 46, and such the second center panel 48 is used to form the first anterior 22a of housing 3.

Further, be provided with a pair of the 3rd side panel 64, the three side panels 64 and the first side panel 62 in the both sides of the second center panel 48 in conjunction with the first sidepiece 124 that is used to form sidewall 24 in the housing 3.

The 3rd side panel 64 is and is substantially rectangular irregularly shapedly, and has outwardly directed hypotenuse, and each the 3rd side panel 64 is symmetrical and relative with respect to longitudinal axis Z.Hypotenuse tilts as line of cut 44.

The 3rd center panel 49 is connected in the second anterior 22b that the second transverse panel 47, the three center panel 49 will form lid 4.

Protrusion 66 transversely folding line 60 is connected with the 3rd center panel 49 on the face opposite with the second transverse panel 47.Lateral fold 60 is laterally arranged, especially perpendicular to longitudinal axis Z.Protrusion 66 is used for by folding to the 3rd center panel 49, thereby strengthens the second anterior 22b of lid 4.

A pair of the 4th side panel 65 is connected in the opposite end of the 3rd center panel 49, the 4th side panel 65 be trapezoidal and with 64 complementations of the 3rd side panel, thereby with the second side panel 63 in conjunction with the second sidepiece 125 that forms sidewall 24 in the lids 4.

Side panel

62,63,64,65 comprise separately vertical inside and vertical outside separately, vertical inside separately and

center panel

45,48,49 near.Vertically inside is provided with a plurality of longitudinal folding lines 36 separately, and these fold lines 36 are parallel to each other and parallel with longitudinal axis Z.

The first side panel 62, the 3rd side panel 64 and the first transverse panel 46 define a pair of the first recess 67 at box base 40.

Similarly, the second side panel 63, the 4th side panel 65 and the second transverse panel 47 define a pair of the second recess 68 in place at box base 40.

At this

recess

67,68 places,

side panel

62,63,64,65 and

transverse panel

46,47 all do not have attached box base (such as overhanging sheet or protrusion or similar setting).

As example,

recess

67,68 longitudinal size equal transverse panel 46 separately, 47 longitudinal size H, H '.

Recess

67,68 and

transverse panel

46,47 lateral dimension L, L ' so that crooked wall 24 can be folded into and

transverse panel

46,47 can be surrounded on the closing element 50.

When process cartridge base 40 on wrapping machine, inside face at wrapping machine is provided with the bonding material, as example, the bonding material is arranged on vertical outside of the first side panel 62 and the second side panel 63, and vertical outside of the first side panel 62 and the second side panel 63 is used for superimposed on the corresponding vertically outside of the 3rd side panel 64 and the 4th side panel 65.

Alternatively or additionally, bind material and can be arranged on

side panel

62,63,64,65 end,

side panel

62,63,64,65 end are used to abut against on the first pedestal 58 of closing element 50, can more firmly close to guarantee packing box 1.

The shell 2 of packing box 1 can be by constructing around inner casing 10 folded box bases 40, and corresponding closing element 50 is respectively in bottom and top and shell 2 combinations.Especially, on wrapping machine, inner casing 10 and closing element separately 50 are supported and moved together in the folding process of box base 40, because this box base is compared with traditional box base and do not had additional panel, even thereby according to the conventional processes of folding program, said circumstances occurs too.Therefore box base 40 can be processed in the common machine for the production of hard Cigarette pack.

When box base 40 was folded to form shell 2, the first side panel 62 and the second side panel 63 were by embowment and partly be superimposed on the 3rd side panel 64 and the 4th side panel 65(equally also by embowment) on, thereby crooked sidewall 24 formed.Especially,

side panel

62,63,64,65 the vertical outside central portion 24a that forms sidewall 24, and

side panel

62,63,64,65 the vertical inner sidepiece 24b that forms described sidewall 24.

Side panel

62,63,64,65 is further held to abut against on the first pedestal 58 of closing element 50.

When folded box base 40, the first center panel 45 and the second center panel 48 form respectively housing 3 toward each other and parallel rear wall 23 and the first anterior 22a.The 3rd center panel 49 forms the second anterior 22b of lid 4, and the second anterior 22b and the first anterior 22a are coplanar.

In the process that forms box base 40, closing element 50 is closed bottom 6 and the top 7 of packing box, and closing element 50 keeps being arranged between the end edge of sidewall 24 and the secondary diapire 31 and secondary roof 11 that fold respectively on it.

In order to realize folding and to be attached to the connecting portion 57 of closing element 50 in the mode of the best,

transverse panel

46,47 is provided with transverse line 37 separately, and transverse line 37 is parallel to each other and vertical with longitudinal axis Z.

From aforementioned description obviously as seen: utilize identical with existing machine in fact wrapping machine just can make packing box 1.

Only shown a kind of packing box in the accompanying drawing that discloses, this packing box is provided with main wall, and main wall comprises two flat in fact walls, and these two flat in fact walls connect by crooked sidewall, and crooked sidewall is provided with flat part and the part of arc; Therefore the cross-sectional plane of this packing box is the oblong with fillet.

Yet packing box of the present invention can also further comprise sidewall one or more bendings or flat, so its cross-sectional plane is polygon (such as hexagon or polygon).

Packing box can further comprise main wall, and this main wall also comprises unique sidewall except comprising two flat walls, so this packing box has leg-of-mutton cross-sectional plane.

Antetheca 22 and rear wall 23 also can by embowment, form the packing box with class ellipse or oval cross section with the sidewall 24 with bending.

In all aforesaid structures, the cross-sectional plane of the shape of closing element 50 and packing box 1 is equal to, and closing element 50 is inserted into and abuts against on the main wall, and is held in place by the countermure that folds on it.The main wall of 50 pairs of shells of closing element forms and supports and guiding, and makes packing box 1 have stable shape and firm structure.

Claims

1. packing box that is used for tobacco product, described packing box comprises shell (2), described shell (2) comprises housing (3) and can be around the closure body (4) of folding (35) rotation, described folding (35) is arranged on the outer wall of described packing box (1), described packing box (1) comprises closing element (50), the main wall member (22 of described closing element (50) and described shell (2), 23,24) combination is to be used for closing bottom (6) and top (7) of described packing box (1), it is characterized in that: described shell (2) further comprises secondary diapire (31) and secondary roof (11), described secondary diapire (31) and described secondary roof (11) are connected in described main wall member (22,23,24) and be provided to hold described closing element (50) and described closing element (50) is locked in respectively on described bottom (6) and described top (7), wherein each closing element (50) includes central portion (51), described central portion (51) is provided to abut against on described secondary diapire (31) or the described secondary roof (11), described central portion (51) is arranged between two ends (52), and described two ends (52) are suitable for abutting against on the end edge of described main wall member (24).

2. packing box as claimed in claim 1, wherein said secondary diapire (31) and described secondary roof (11) when the closed condition (C) of described packing box (1) toward each other and perpendicular to described main wall member (22,23,24).

3. packing box as claimed in claim 1 or 2, wherein said main wall member (22,23,24) comprises antetheca respect to one another (22) and rear wall (23), and is arranged between described antetheca (22) and the described rear wall (23) and connects the sidewall (24) of described antetheca (22) and described rear wall (23).

4. packing box as claimed in claim 3, wherein said outer wall is described rear wall (23).

5. packing box as claimed in claim 3, wherein said rear wall (23) is in fact flat.

6. packing box as claimed in claim 3, wherein said sidewall (24) are crooked at least in part.

7. packing box as claimed in claim 1, wherein said closing element (50) comprises the first pedestal (58), described the first pedestal (58) is arranged at the upper end edge in order to accommodating described main wall member (24) in described end (52).

8. packing box as claimed in claim 1, wherein said closing element (50) comprises the second base (59), it is upper in order to accommodating described secondary diapire (31) or described secondary roof (11) that described the second pedestal (59) is arranged on described at least central portion (51).

9. packing box as claimed in claim 1, wherein said closing element (50) is made by the decomposable plastics of biology.

10. for the manufacture of the box base of the packing box (1) of tobacco product, described box base comprises first (41), described first (41) is used to form the housing (3) of described packing box (1) and is connected with second portion (42) along fold line (43), described second portion (42) is used to form the closure body (4) of described packing box (1), and described box base (40) comprising:

The first center panel (45), it is used to form the rear wall (23) of described packing box (1);

The first transverse panel (46) and the second transverse panel (47), described the first transverse panel (46) and described the second transverse panel (47) are arranged on the opposite end of described the first center panel (45), and are used to respectively form secondary diapire (31) and the secondary roof (11) of described packing box (1);

The second center panel (48) and the 3rd center panel (49), described the second center panel (48) and described the 3rd center panel (49) are connected to described the first transverse panel (46) and described the second transverse panel (47), and are used to form the antetheca (22) of described packing box;

Side panel (62,63,64,65), described side panel (62,63,64,65) are arranged on the sidepiece of described center panel (45,48,49) and are used to form the sidewall (24) of described packing box (1);

Wherein said the first transverse panel (46) and described the second transverse panel (47) longitudinal size (H separately, H ') greater than the thickness (D) of the described packing box (1) of moulding, it is characterized in that, described side panel (62,63,64,65) and described transverse panel (46,47) form separately recess (67,68) at described box base (40), state side panel (62,63,64,65) in described recess (67,68) place and described transverse panel (46,47) does not all have folding appendage.

11. box base as claimed in claim 10, wherein said the first transverse panel (46) and described the second transverse panel (47) are equipped with a plurality of transverse line (37) separately, with the secondary diapire (31) that is formed to respectively the small part bending and the secondary roof (11) of at least part of bending.

12. box base as claimed in claim 10, wherein said side panel (62,63,64,65) are provided with a plurality of longitudinal folding lines (36) separately, with the sidewall (24) that is formed to the small part bending.