CN105121302A

CN105121302A - A blank of wrapping material

Info

Publication number: CN105121302A
Application number: CN201480023869.6A
Authority: CN
Inventors: P.霍奇斯
Original assignee: British American Tobacco Co Ltd
Current assignee: British American Tobacco Investments Ltd
Priority date: 2013-02-27
Filing date: 2014-02-21
Publication date: 2015-12-02
Also published as: CL2015002398A1; GB201303439D0; WO2014132041A1; JP2016513053A; RU2015140978A; AU2014222478A1; GB2511307A; KR20150123299A; BR112015020806A2; MX2015011037A; CA2902371A1; US20160009484A1

Abstract

A blank of wrapping material foldable about a tobacco industry product (1) is disclosed. The blank of wrapping material is formed with a line of weakness (12) to enable a portion of said blank of wrapping material to be separated from the remainder of the blank of wrapping material along said line of weakness (12). At least a section of the line of weakness (12) follows a non-linear path.

Description

Packing blank

Technical field

The present invention relates to the packing blank for folding around tobacco industry products.The a bundle smoking product that the invention still further relates to a bundle smoking product comprising smoking product charging, the packing encapsulating smoking product charging and be accommodated in packing box.

Background technology

Such as the smoking product of cigarette, cigar or cigarlet is usually banded in together and is wrapped up by material piece (such as lamination has the scraps of paper of metallic paper).Described sheet material contributes to freshness and the fragrance of the tobacco kept in smoking product.Wrapped smoking product charging is stored in packing box further, and this packing box protection cigarette avoids machinery and environmental damage.Packing box can be encapsulated in exterior clear plastic film to guarantee that protection smoking product avoids any environmental concerns further.

In order to obtain smoking product, user pulls the lug of plastic film so that tears plastic film.Thereafter, the lid of user's open compact consequently exposes laminate wrapping material.Packing have been formed perforation line usually, so that user easily can be separated a part for packing can obtain the smoking product kept within it.

Summary of the invention

According to an aspect of the present invention, there is provided a kind of around the folding packing blank of tobacco industry products, wherein said packing blank is formed to have line of weakness to make a part for described packing blank can be located away from the remainder of this packing blank along described line of weakness, follows nonlinear path at least one section of wherein said line of weakness.

This section of described line of weakness can follow double bend road footpath, the path that swings, bow-shaped route or V-arrangement path.

According to a further aspect in the invention, be provided for a bundle smoking product be inserted in smoking product packing box, it comprises the smoking product charging be encapsulated in sheet of packing meterial, this sheet of packing meterial comprises the antetheca and rear wall that are separated by sidewall, described packing comprise line of weakness, this line of weakness there is extend through antetheca in case make a part for described packing can along described line of weakness be located away from described packing remainder in case can obtain described smoking product charging one section, this section of the extend through antetheca of wherein said line of weakness follows nonlinear path.

According to another aspect of the invention, smoking product packing box is provided, it accommodates a bundle smoking product comprising any above-mentioned feature, and this packing box comprises main body and lid, and it is hiding that described lid is configured to described section of the described line of weakness when described lid is opened to user.

Accompanying drawing explanation

Fig. 1 illustrates the transparent front view according to wrapped a bundle smoking product of the present invention;

Fig. 2 illustrates the transparent view of the wrapped a bundle smoking product shown in Fig. 1;

Fig. 3 illustrates the front view of the wrapped a bundle smoking product be received in package according to the invention; And

Fig. 4 shows packaging material according to the invention blank.

Detailed description of the invention

By means of only way of example, the embodiment of the present invention is described referring now to accompanying drawing.

With reference now to accompanying drawing, be wrapped in shown in Fig. 1 and Fig. 2 in packing material for be inserted in smoking product packing box 15 smoking product charging 1.Packing material comprises elongated sheet of packing meterial or blank 3, as shown in Figure 4.Sheet of packing meterial or blank 3 can be formed the form that paper tinsel or lamination have the paper of paper tinsel.The charging of packing blank parcel smoking product is 1 to form a bundle 2, and consequently described smoking product is set up and embarks on journey and the longitudinal axis ' A ' of each smoking product is parallel to each other.

Material piece or blank 3 wrap up smoking product charging 1.It is folding so that its formation antetheca 4 and rear wall (not shown) around smoking product charging, and wherein antetheca 4 and rear wall are parallel to the longitudinal axis ' A ' of smoking product.Material piece 3 goes back the diapire 5 of forming surface to the flammable end 6 of smoking product.In addition, material piece forms sidewall 8,9 and the roof 11 of wrapped smoking product charging 2, as described now.

Sidewall 8,9 comprises in flank 4a, 4b(Fig. 2 that only right side flap is visible), it extends from antetheca 4 and rear wall towards the side of bundle and folds into the side of smoking product.The flank 4a extended from antetheca 4 is overlapping in the flank 4b extended from rear wall.

Similarly, along and be folded in smoking product to roof limb 14a, 14b, 14c, 14d that the side of diapire 5 extends from antetheca 4, rear wall and two sidewalls 8,9 in the opposite direction suction nozzle end 7 to form roof 11.Roof limb 14c, 14d of extending from sidewall 8,9 are first folding, and the roof limb 14b extended from rear wall afterwards folds, and the last roof limb 14a from antetheca 4 extension is folded so that it is overlapping in every other roof limb 14b, 14c, 14d.

Material piece 3 comprises line of weakness 12.This line can by indentation, perforation or punctum, to form line of weakness.Line of weakness 12 extends a part 13 for consequently its restriction material piece between the relative long limit of material piece 3, as seen in Figure 4.When material piece 3 wraps up a bundle smoking product 1, line of weakness 12 is arranged on antetheca 4 and only a flank is visible at its corresponding flank 4a(Fig. 2 of a part of the sidewall 8,9 forming this bundle) on.Therefore, this part 13 forms the upper end of this bundle smoking product.

In order to remove this part 13 from this bundle smoking product, user pulls the roof limb 14a extended from the antetheca 4 of this bundle smoking product 2, so that packing material is torn along line of weakness 12 or is separated.User is along pulling with the direction of the longitudinal axes parallel of smoking product, and described direction is represented by arrow (' B ') in figs. 2 and 3.This direction is called as first direction.

Line of weakness 12 follows the path being in angle of inclination relative to first direction.Therefore line of weakness 12 has the length longer than length well known in the art.Advantageously, compared to the packing material comprising the line of weakness being in right angle relative to direction of pull, such structure needs larger power part 13 to be separated from packing material.Therefore, packing material according to the present invention has the intensity of improvement compared to prior art.

Because the stability of packing material increases, so material piece 3 can be made into more known than prior art thinner for the material piece of wrapping up a bundle smoking product.Such as, material according to the invention sheet can have 0.1 millimeter or less thickness and can not reduce its intensity, and the Conventional packages that line of weakness is in right angle relative to direction of pull can not be made thinner than 0.1 millimeter, this is because other parts any of line of weakness or material piece can unexpectedly be torn.

Because material piece can be made into thinner and not lose the intensity of packing, so this has more cost-benefit material than the known material of prior art.

According to the word pattern of line of weakness 12 formation of the embodiment shown in Fig. 1-4, but scope of the present invention comprises at least one section of arbitrary graphic pattern or path extended along angle of inclination relative to first direction.Such as, line of weakness 12 can have first paragraph and second segment, and wherein first paragraph extends with the first angle relative to first direction, and second segment extends with the second angle relative to first direction, and the second angle is different from the first angle.Therefore, line of weakness can follow word pattern as discussed above or sine curve, swing path or other random walks arbitrarily, comprises first and second sections and has the different angles tilted relative to first direction.

It will also be appreciated that, scope of the present invention comprises the line of weakness of the antetheca 4 along the arc or wrapped a bundle smoking product of V-arrangement path extend through.

With reference now to Fig. 3, show the transparent front view of packing box 15, it has framework 16 and a bundle smoking product 2 is accommodated in packing box 15.Framework 16 is shown in broken lines with this bundle smoking product 2.Packing box 15 comprises main body 17 and lid 18, and wherein main body 17 is shaped as and has upper limb 19, and upper limb 19 adjoins the corresponding edge of lid 18 when the package is closed.

When this bundle smoking product 2 is accommodated in packing box 15, line of weakness 12 is positioned at below the upper limb 19 of main body 17, so that when removing the part 13 of this bundle smoking product 2 when user's uncap 18, part 13 is formed user's appreciiable and knows edge.Because it is positioned at below the upper limb 19 of the main body 17 of packing box 15, the correspondence that the remainder of this bundle smoking product 2 is formed know that edge is hidden for user.

It should be appreciated that this bundle smoking product 2 as above is not limited to packing box described herein.This bundle smoking product can be used to that smoking product is feeded and be wrapped in any packing box had in the packing material of removable portion.

As used herein, term " smoking product " comprises the product (no matter whether based on the cigarette of tobacco, tobacco derivant, expanding tobacco, reconstituted tobacco or tobacco, cigar and cigarlet) that can light suction and heat does not fire product.Smoking product can have the filter tip for the air-flow aspirated by smoker.

In addition, the invention is not restricted to smoking product.To expect, packing blank or sheet can be used to around any tobacco industry products parcel or folding.

Tobacco industry products refers to any article being manufactured by tobacco industry or sell, and generally includes: a) cigarette, cigarlet, cigar, for tobacco pipe or for the manual tobacco (no matter whether based on tobacco, tobacco derivant, expanding tobacco, reconstituted tobacco or tobacco) rolling cigarette; B) comprise the non-smoking product of tobacco, tobacco derivant, expanding tobacco, reconstituted tobacco or tobacco, such as snuff, tooth cigarette, hard cigarette and heat do not fire product; And c) other send the system of nicotine, such as inhaler, cough drop and chewing gum.This list is not attempted to be exclusive, but illustrate only the product scope of produce and market in tobacco industry.

Tobacco industry packing box refers to any packing box that can accommodate and/or hold tobacco industry products.

In order to solve various problem and make technological advance, overall content of the present disclosure by means of way of example illustrate state that invention can be provided excellent bundled smoking product by the various embodiment put into practice.Advantage of the present disclosure and feature are only the representative samples of embodiment, and are not detailed and/or exclusive.They are only presented to contribute to understanding and instructing principle required for protection.It should be understood that they do not represent all inventions being required to protect.Therefore, some aspect of the present disclosure does not come into question at this.Alternate embodiment is not presented and can be used for a part as specific part of the present invention or the alternate embodiment that do not further describe, and these embodiments are not considered to abandon these alternate embodiment.To recognize that these many embodiments do not described in embodiment comprise same principle of the present invention and other are equivalent.Therefore, it should be understood that when not deviating from the scope of the present disclosure and/or spirit, other embodiments can be utilized and can improvement be made.Therefore, run through the disclosure, all examples, embodiment and/or embodiment are considered to nonrestrictive.Similarly, such as, in order to save word and avoid repetition, should for next those embodiments with reference to having discussed here of the embodiment do not discussed here.Various embodiment can suitably comprise disclosed element, parts, feature, partly, the various combinations of step, device etc., or be made up of it or be substantially made up of it.Feature disclosed in some, element, embodiment etc. can be contradiction each other, and therefore they can not be present in single embodiment simultaneously.Similarly, some features can be applicable to an aspect of the present disclosure and can not be applied to other aspects.In addition, the disclosure comprises other inventions of current no statement.Applicant retains the right of current those inventions unstated, comprise the such invention of statement, submit replacement demand to, continuation application, part continuation application, division and/or similar file right.Therefore, it should be understood that advantage of the present disclosure, embodiment, example, function, feature, structure and/or other aspects should not be counted as limiting the equivalent of disclosure defined by the claims or restriction claim.

Claims

1. the packing blank that can fold around tobacco industry products, described packing blank is formed to have line of weakness to make a part for described packing blank can be located away from the remainder of this packing blank along described line of weakness, follows nonlinear path at least one section of wherein said line of weakness.

2. packing blank according to claim 1, the described section of word pattern followed of wherein said line of weakness.

3. packing blank according to claim 1, follows the path that swings for described section of wherein said line of weakness.

4. packing blank according to claim 1, follows bow-shaped route for described section of wherein said line of weakness.

5. packing blank according to claim 1, follows V-arrangement path for described section of wherein said line of weakness.

6. for being inserted into a bundle smoking product in smoking product packing box, it comprises the smoking product charging be wrapped in sheet of packing meterial, this sheet of packing meterial comprises the antetheca and rear wall that are separated by sidewall, described packing comprise line of weakness, this line of weakness there is antetheca described in extend through in case make a part for described packing can along described line of weakness be located away from described packing remainder in case can obtain described smoking product charging one section, described in the extend through of wherein said line of weakness, this section of antetheca follows nonlinear path.

7. a bundle smoking product according to claim 6, the described section of word pattern followed of wherein said line of weakness.

8. a bundle smoking product according to claim 6, follows the path that swings for described section of wherein said line of weakness.

9. a bundle smoking product according to claim 6, follows bow-shaped route for described section of wherein said line of weakness.

10. a bundle smoking product according to claim 6, follows V-arrangement path for described section of wherein said line of weakness.

The 11. smoking product packing boxes accommodating a bundle smoking product according to claim any in claim 6-10, described smoking product packing box comprises main body and lid, and when described lid is constructed such that proper described lid is opened, described section of described line of weakness is hiding for user.

12. packing blanks, its substantially as with reference to accompanying drawing in this article as described in.

13. a bundle smoking products, its substantially as with reference to accompanying drawing in this article as described in.