CN102083709A

CN102083709A - Packet and corresponding blank

Info

Publication number: CN102083709A
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: 2011-06-01
Anticipated expiration: 2029-06-30
Also published as: KR20110031487A; IT1391001B1; CN102083709B; KR101541788B1; ITMO20080189A1; WO2010001335A1

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 be used for the packing box of 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 of its hardness is high, even it also can prevent the cigarette damage when being impacted or be stored in customer's pocket or 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 the folding box base of being made by sheet material (such as card, carboard, paper or similar material), shell comprises and holds body and hinged-lid.Hinged-lid is connected in by the fold line on the wall that is arranged on packing box holds body, 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 having specific appearance, and these packing boxes are more attractive in appearance and novel than the packing box that other have traditional appearance more.

In order to customize packing box, literal, picture or sales promotion information how commonly used may be printed on the visible surface of packing box or the 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 the corner at right angle or the corner of bevelled or circle.Parallelepiped-shaped makes packing box stable and firm, and guarantees that packing box can fully close, and prevents that product from stretching out the outside.

Yet the packaging machine commonly used that is used to make traditional hard pack can not be made 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, and preceding planomural parallel to each other and relative in shell is connected by curved sidewall with the back planomural.Cover on the rear surface of the main body that is hinged on shell.The main body of shell is made into tubulose, and this shape compatibly holds the axle of sheet material (obtaining from box base separately) the coiled type of two-layer superimposed stickup.Then closing element or cap (caps) are pasted on the bottom and the top of tube-like envelope, promptly 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 promptly 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 lid 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 lid 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 fixed with being stabilized.

More than disclosed packing box can not on common wrapping machine, process, 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 use two-layer superimposed stickup to obtain hard aptly and failure-free shape.Therefore this packing box manufactures more expensive than Traditional Packing 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 objective 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 and holds body 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 combines and is used to close the bottom and the top of described packing box with the main wall member of described shell, 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 come down to 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 single box base suitably, therefore just can be made this hard pack on common wrapping machine.In fact, shell comprises and holds body and as pivotally attached lid 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 set at 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 first pedestal member is set on the described end in order to the end edge of ccontaining described main wall member, and this second pedestal member is set on the described central portion in order to ccontaining secondary diapire or secondary roof.

Like this, closing element has formed the support of the main wall that holds body and guiding, and makes packing box 1 have stable shape and strong design.

In a second aspect of the present invention, a kind of box base that is used to make packing box (in particular for the packing box of tobacco product) is provided, this box base comprises the first that holds body 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:

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

First transverse panel and second transverse panel, this first transverse panel and second transverse panel are set at the opposite end of described first center panel, and are used to form respectively the diapire and the roof of described packing box;

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

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

Described box base is characterised in that: described first transverse panel and described 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 form recess separately on described box base, state side panel and described transverse panel in the recess place and do not have folding appendage, such as overhanging sheet or protrusion or similar setting.

Transverse panel is provided with many transverse line separately, with the diapire that is formed up to the small part bending respectively with to the roof of small part bending.Similarly, side panel also can be set up a plurality of longitudinal folding lines separately, to form curved 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 that is used 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 back, 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 the forward sight and the rear perspective view of the inner casing of the packing box among Fig. 1.

Figure 15 is the planar view of box base of shell that is used for making the packing box of 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 part curved sidewall 24, antetheca 22 and rear wall 23 come down to flat and parallel to each other and relative, and sidewall 24 is set 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.

The sidepiece 24b of sidewall 24 is provided with a plurality of fold lines, and guaranteeing that sidepiece 24b is correctly folded in the forming process of packing box 1, the moulding of packing box 1 will be in specification sheets explained in detail hereinafter.

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 the 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 comprise can hold cigarette hold body 3 and lid 4; Lid 4 comprise can be opened or closed so that the user near the 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 set on the rear wall 23 and is made up of fold line in fact.

Hold body 3 and comprise diapire 31, be extended with first anterior 22a of antetheca 22 and the first rear portion 23a of rear wall 23 from diapire 31.

The first anterior 22a is connected by two first sidepieces 124 of sidewall 24 with the first rear portion 23a.

Hold body 3 formation and have the upper opening box of (being used to put into or take out cigarette).

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

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

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

Similarly, first sidepiece 124 joins with corresponding second sidepiece 125 and aligns in fact, thereby forms curved sidewall 24 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.Diapire 31 and roof 11 that closing element 50 is folded thereon keep in place.

Referring to accompanying drawing 6 to 9, each closing element 50 includes the essence fovea superior and narrow main body 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 set 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 and the limit wall 54 peripheral connecting portion 57 by circle is connected and defines internal cavities 55.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 to abut against the inner casing 10 that is in the shell 2, thereby guarantees the hardness and the intensity of packing box 1.

First pedestal 58 is set on 52 place, the end limit wall 54, is used for the end edge of ccontaining sidewall 24.Second pedestal 59 is set on the outside face of basal wall 53, on the last and peripheral connecting portion 57 of

longitudinal part

54a, 54b of limit wall 54, be used for ccontaining 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.

Especially referring to accompanying drawing 11, limit wall 54 in fact from basal wall 53 to interior polymeric (converge), thereby make closing element 50 can more easily be set up and insert in bottom 6 or the top 7.

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

main wall

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

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

Additionally or alternatively, sidewall 24 can be by binding first pedestal 58 separately that material be fixed in 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 tinfoil paper or the metallic paper.Interior packing thing 15 is existing type, and comparing with the interior packing that uses in the Cigarette pack of using always does not have the different of essence.

Inner casing 10 comprises internal framework (inner frame) 5, and internal framework 5 is used to abut against on the lid 4 in Cigarette pack and the type that guides lid 4 to close for using usually.Internal framework 5 is made by the card that can combine with a slice metal (for example aluminium).

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

The first wall 12 and second wall 13 are defined by top profile 16,18 and profile separately 19,21 separately, and top profile 16,18 and profile 19,21 are U-shaped, and

profile

19,21 and 16,18 complementations of top profile.

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

It is interior and bonding with shell 2 that inner casing 10 is set at 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 type as shown in figure 15, as example, box base 40 is made by card or similar material.

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

First one 41 and second ones 42 transversely fold line 43 be connected to each other, fold line 43 is used to produce the folding 35 on the packing box 1.

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

First transverse panel 46 and second transverse panel 47 are set at the opposite end of first center panel 45, thereby win transverse panel 46, first center panel 45 and second transverse panel 47 are arranged in turn along longitudinal axis Z.

First transverse panel 46 and second transverse panel 47 have first longitudinal size or the first length H and second longitudinal size or the second length H ' respectively, and the first length H and the second length H ' are all greater than the 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 '.

First transverse panel 46 and second transverse panel 47 further comprise first lateral dimension or the first width L and 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 first side panel, 62, the first side panels 62 are set at the both sides of first center panel 45 and in the zone that is defined between the fold line 43 and first transverse panel 46.Further, a pair of second side panel 63 be set at first center panel 45 both sides, be defined in the zone between the fold line 43 and second transverse panel 47.Each first side panel 62 is all separated by bevelled line of cut 44 and corresponding second side panel 63.Bevelled line of cut 44 is set at the end of fold line 43.

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

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

Second center panel 48 is connected in first transverse panel 46, and such second center panel 48 is used to form the first anterior 22a that holds body 3.

Further, the both sides of second center panel 48 are provided with a pair of the 3rd side panel 64, the three side panels 64 and combine with first side panel 62 and be used to form first sidepiece 124 that holds sidewall 24 in the body 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 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 second transverse panel 47.Lateral fold 60 laterally is provided with, 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 combine second sidepiece 125 that forms sidewall 24 in the lid 4 with second side panel 63.

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.

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

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

At these

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, the longitudinal size of

recess

67,68 equals longitudinal size H, the H ' of

transverse panel

46,47 separately.

Lateral dimension L, the L ' of

recess

67,68 and

transverse panel

46,47 makes 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 set at vertical outside of first side panel 62 and second side panel 63, and vertical outside of first side panel 62 and 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 the end that material can be set at

side panel

62,63,64,65, the end of

side panel

62,63,64,65 is used to abut against on 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 combines with shell 2 in bottom and top respectively.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 takes place too.Therefore box base 40 can be processed at the common machine that is used for producing hard Cigarette pack.

When box base 40 is folded to form shell 2, first side panel 62 and second side panel 63 by embowment and partly superimposed at the 3rd side panel 64 and the 4th side panel 65(equally also by embowment) on, thereby form curved sidewall 24.Especially, the vertical outside central portion 24a that forms sidewall 24 of

side panel

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

side panel

62,63,64,65.

Side panel

62,63,64,65 is further held with on first pedestal 58 that abuts against closing element 50.

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

In the process that forms box base 40, closing element 50 is closed the bottom 6 and the top 7 of packing box, and closing element 50 keeps being set 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 curved sidewall, and curved sidewall is provided with the part of flat partial sum 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 a 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 be by embowments, to form the packing box with class ellipse or oval cross section with curved sidewall 24.

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 strong design.

Claims

1. packing box that is used in particular for tobacco product, described packing box comprises shell (2), described shell (2) comprises and holds body (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) in conjunction with bottom (6) and top (7) to be used to close described packing box (1), it is characterized in that: described shell (2) further comprises secondary diapire (31) and secondary roof (11), and 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).

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 transverse to described main wall member (22,23,24), particularly in fact 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 are described rear wall (23).

5. as claim 3 or 4 described packing boxes, wherein said rear wall (23) comes down to flat.

6. as each described packing box in the claim 3 to 5, wherein said sidewall (24) is crooked at least in part.

7. the described packing box of each claim as described above, 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 set between two ends (52), and described two ends (52) are suitable for abutting against on the end edge of described main wall member (24).

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

9. as claim 7 or 8 described packing boxes, wherein said closing element (50) comprises second base (59), and described second pedestal (59) is set at described at least central portion (51) and goes up in order to ccontaining described secondary diapire (31) or described secondary roof (11).

10. the described packing box of each claim as described above, wherein said closing element (50) is made by the decomposable plastics of biology.

11. be used to make the box base of the packing box (1) that is particularly useful for tobacco product, described box base comprises first (41), described first (41) is used to form holding body (3) and being connected with second portion (42) along fold line (43) of described packing box (1), described second portion (42) is used to form the closure body (4) of described packing box (1), and described box base (40) comprising:

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

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

Second center panel (48) and the 3rd center panel (49), described second center panel (48) and described the 3rd center panel (49) are connected to described first transverse panel (46) and described 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 set at the sidepiece of described center panel (45,48,49) and are used to form the sidewall (24) of described packing box (1);

Described box base (40) is characterised in that: described first transverse panel (46) and described second transverse panel (47) longitudinal size (H, H ') separately is greater than the degree of depth (D) of the described packing box (1) of moulding.

12. box base as claimed in claim 11, wherein said side panel (62,63,64,65) and described transverse panel (46,47) go up to 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.

13. as claim 11 or 12 described box bases, wherein said first transverse panel (46) and described second transverse panel (47) are equipped with a plurality of transverse line (37) separately, with the diapire (31) that is formed up to the small part bending respectively with to the roof (11) of small part bending.

14. as each described box base in the claim 11 to 13, wherein said side panel (62,63,64,65) is provided with a plurality of longitudinal folding lines (36) separately, to be formed up to small part curved sidewall (24).