CN218908332U - Side-open cigarette packaging box with moisturizing and fragrance-preserving functions - Google Patents

Abstract

The utility model discloses a side-open type cigarette packaging box with moisture and fragrance preserving functions, belonging to the technical field of cigarette packaging, which comprises an outer cigarette box, wherein the outer cigarette box comprises a box cover and a box body, and the box cover is connected to one side of the box body in the width direction and can be turned over to cover the box body; the inner cigarette case is embedded in the accommodating cavity of the case body and comprises an inner case frame, an inner case wrapping surface and a sealing piece, and a cigarette taking port is formed in one end of the inner case frame in the length direction; the inner box wrapping surface is wrapped on the outer side of the inner box frame and is provided with an opening corresponding to the smoke taking port; the sealing piece is fixedly connected with the inner box wrapping surface on one side of the length direction of the opening and closing opening and can be bonded and connected with the inner box wrapping surface on the periphery side of the opening and closing opening. The utility model can better seal the cigarettes in the packaging box, can prevent the volatilization of moisture and aroma of the cigarettes after being opened for many times, and can keep the original taste of the cigarettes.

Description

Side-open cigarette packaging box with moisturizing and fragrance-preserving functions

Technical Field

The utility model relates to the technical field of cigarette packaging, in particular to a side-open type cigarette packaging box.

Background

The side-open type cigarette packing box is a left-open type cigarette packing box, as shown in fig. 15, and comprises a box cover 110, a box body 120 and an inner liner 170, wherein the box cover 110 is connected to the left side of the box body 120, the box cover 110 can be turned over and covered on the box body 120, the inner liner 170 is embedded in a containing cavity of the box body 120, and a cigarette taking port 260 for taking out cigarettes 300 is formed in the top of the inner liner 170. For example, a side-open cigarette packet disclosed in patent document CN 204896308U. After cigarettes are filled into the side-opening type cigarette packaging box, a layer of plastic film is directly wrapped outside the cigarette packaging box in a heat-sealing and scalding mode, and therefore a good sealing effect can be achieved.

Because the cigarette packaging box adopts the single-layer sealing structure, when a smoker tears the plastic film and opens the packaging box, the sealing structure of the cigarette packaging box is destroyed, and especially after the cigarette packaging box is opened and closed for a plurality of times, the overall sealing effect of the cigarette packaging box is obviously reduced; the most direct influence of the reduction of the sealing effect is that the moisture and the aroma of the cigarettes in the cigarette packaging box volatilize rapidly, so that the cigarettes lose the original taste and the taste of smokers is influenced.

Therefore, how to solve the problem of poor sealing effect after the cigarette package is opened becomes a technical problem to be solved urgently by those skilled in the art.

Disclosure of Invention

Therefore, the utility model aims to provide a side-open type cigarette packaging box with a moisturizing and fragrance-preserving function, so as to solve the technical problem that the existing side-open type cigarette packaging box is poor in sealing effect after being opened.

The technical scheme adopted by the utility model is as follows: a side-open cigarette package with moisture and aroma preserving function, comprising:

the outer cigarette case comprises a case cover and a case body, wherein the case cover is connected to one side of the case body in the width direction and can be turned over to cover the case body;

the inner cigarette case comprises an inner case frame, an inner case wrapping surface and a sealing piece, wherein a cigarette taking port is formed in one end of the inner case frame in the length direction; the inner box wrapping surface is wrapped on the outer side of the inner box frame and is provided with an opening corresponding to the smoke taking port; the sealing piece is fixedly connected with the inner box wrapping surface at one side of the length direction of the opening and closing opening and can be bonded and connected with the inner box wrapping surface at the periphery side of the opening and closing opening;

the inner cigarette case is embedded in the accommodating cavity of the case body.

Preferably, a surrounding edge is arranged in the accommodating cavity and clung to the box body, and an avoidance groove is arranged on the surrounding edge at one end of the box body in the length direction.

Preferably, the connecting interface of the surrounding edge and the avoidance groove are arranged at the same end of the box body in the length direction.

Preferably, the groove depth of the avoidance groove is 45% -55% of the height of the surrounding edge.

Preferably, the inner box surface comprises outer aluminum foil paper and inner aluminum foil paper with the thickness of 0.05-0.1 mm;

the inner aluminum foil paper is adhered to one side of the outer aluminum foil paper facing the inner box frame, and an inner U-shaped cutter line for cutting an opening and internally turning the aluminum foil is arranged on the inner aluminum foil paper; the outer aluminum foil paper is provided with an outer U-shaped cutter wire which corresponds to the inner U-shaped cutter wire and is used for cutting out an avoidance opening and an outer overturning aluminum foil, the size of the outer U-shaped cutter wire is larger than that of the inner U-shaped cutter wire and smaller than that of the inner aluminum foil paper, so that the inner overturning aluminum foil and the outer overturning aluminum foil are adhered to form a sealing sheet, and the sealing sheet can be adhered and connected with the inner aluminum foil paper on the periphery of the opening and the closing opening.

Preferably, a first transverse crease and a second transverse crease are sequentially arranged on the outer aluminum foil paper along the width direction, the longitudinal distance between the first transverse crease and the second transverse crease is 7-11 times of the diameter of a cigarette, and the minimum longitudinal distance between the first transverse crease and the second transverse crease and the lateral side line of the outer aluminum foil paper is 1.5-4 times of the diameter of the cigarette;

the outer aluminum foil paper is sequentially provided with a first longitudinal crease, a second longitudinal crease, a third longitudinal crease and a fourth longitudinal crease along the length direction, wherein the transverse distance between the first longitudinal crease and the second longitudinal crease is equal to the transverse distance between the third longitudinal crease and the fourth longitudinal crease and is 100% -120% of the length of cigarettes; the transverse distance between the second longitudinal crease and the third longitudinal crease is 2-3.5 times of the diameter of the cigarettes, and the minimum transverse distance between the first longitudinal crease and the fourth longitudinal crease and the length direction side line of the outer aluminum foil paper is 1.5-4 times of the diameter of the cigarettes;

the outer U-shaped cutter line is arranged between the first longitudinal crease and the third longitudinal crease, and the transverse distance between the opening end of the outer U-shaped cutter line and the third longitudinal crease is 1.5-2 times of the diameter of the cigarette; the length dimension of the outer U-shaped cutter line is 40% -70% of the length of the cigarette, and the width dimension is 5-8 times of the diameter of the cigarette.

Preferably, the length dimension of the inner aluminum foil paper is 50% -80% of the length of the cigarettes, and the width dimension is 5-8 times of the diameter of the cigarettes; the length dimension of the inner U-shaped cutter line is 20% -50% of the length of the cigarette, and the width dimension is 3-6 times of the diameter of the cigarette.

Preferably, the material of the inner box frame comprises a quantitative amount of 170g/m ² ～300g/m ² Is a paper jam.

Preferably, a fifth longitudinal crease, a sixth longitudinal crease, a seventh longitudinal crease and an eighth longitudinal crease are sequentially arranged on the paperboard along the length direction, and the transverse distance between the fifth longitudinal crease and the sixth longitudinal crease is equal to the transverse distance between the seventh longitudinal crease and the eighth longitudinal crease and is 7-10.5 times of the diameter of the cigarettes; the transverse distance between the sixth longitudinal crease and the seventh longitudinal crease is equal to the minimum transverse distance between the fifth longitudinal crease and the paperboard length direction edge line and is 1.5-3.5 times of the diameter of the cigarettes, and the minimum transverse distance between the eighth longitudinal crease and the paperboard length direction edge line is 1-2 times of the diameter of the cigarettes; the cigarette taking opening is arranged between the seventh longitudinal crease and the eighth longitudinal crease, the transverse size of the cigarette taking opening is 5-9 times of the diameter of a cigarette, and the longitudinal size of the cigarette taking opening is 20% -50% of the length of the cigarette.

Preferably, the inner cigarette case is connected with the bottom of the accommodating cavity of the case body in an adhesive mode.

The utility model has the beneficial effects that:

the utility model adopts the bonding type sealing connection structure, the outer side of the inner box frame is coated with the inner box wrapping surface, the top end of the inner box wrapping surface is connected with the sealing piece opposite to the cigarette taking opening of the inner box frame, and the sealing piece can be bonded and connected with the inner box wrapping surface at the periphery side of the cigarette taking opening to realize the sealing of the cigarette taking opening at the top end of the inner box frame, thereby isolating cigarettes in the inner box frame from the external space and preventing the gas flow in and out of the packaging box, so that the cigarette packaging box has excellent integral sealing effect, effectively prevents the volatilization of the moisture and aroma of cigarettes, and further keeps the taste of the cigarettes in the box.

Drawings

Fig. 1 is a cover-closing state diagram of a side-opening cigarette packing box with a moisturizing and fragrance-preserving function;

fig. 2 is an open state diagram of the side-open cigarette package with moisture and fragrance preserving function of the present utility model;

fig. 3 is a cigarette taking state diagram of the side-open type cigarette packaging box with the moisturizing and fragrance-preserving functions;

FIG. 4 is a schematic view of the structure of the outer box;

FIG. 5 is a schematic perspective view of an inner box;

FIG. 6 is an expanded view of the outer aluminum foil paper;

FIG. 7 is a dimension drawing of the outer aluminum foil paper;

FIG. 8 is a graph of the positional relationship of an inner aluminum foil paper to an outer aluminum foil paper;

FIG. 9 is a front view of an inner aluminum foil paper;

FIG. 10 is a dimension drawing of an inner aluminum foil paper;

FIG. 11 is a schematic illustration of the connection of an inner aluminum foil paper and an outer aluminum foil paper;

FIG. 12 is a perspective view of the inner box frame;

FIG. 13 is an expanded view of the inner box frame;

FIG. 14 is a dimension drawing of the inner box frame;

fig. 15 is a schematic structural view of a conventional side-opening cigarette pack, and reference numerals in the schematic structural view illustrate:

100. an outer cigarette case;

110. a box cover; 120. a case body; 130. a receiving chamber; 140. a connection interface; 150. surrounding edges; 160. an avoidance groove; 170. a lining;

200. an inner cigarette case;

210. an inner box frame; 220. an inner box wrapping surface; 230. sealing sheets; 240. an outer aluminum foil paper; 250. inner aluminum foil paper; 260. a smoke taking port; 270. an opening and closing opening;

211. a fifth longitudinal crease; 212. a sixth longitudinal crease; 213. a seventh longitudinal crease; 214. eighth longitudinal crease;

241. an outer U-shaped cutter wire; 242. a first transverse crease; 243. a second transverse crease; 244. a first longitudinal crease; 245. a second longitudinal crease; 246. a third longitudinal crease; 247. a fourth longitudinal crease; 248. turning over the aluminum foil outwards; 249. an avoidance port;

251. an inner U-shaped cutter wire; 252. internally turning the aluminum foil;

300. and (3) cigarettes.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present utility model and are not intended to be limiting.

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

1-14, a side-open cigarette packaging box with moisturizing and fragrance-preserving functions comprises:

an outer cigarette case 100, the outer cigarette case 100 comprises a case cover 110 and a case body 120, and the case cover 110 is connected to one side of the case body 120 in the width direction and can be turned over to cover the case body 120.

An inner cigarette case 200, wherein the inner cigarette case 200 comprises an inner case frame 210, an inner case wrapping surface 220 and a sealing piece 230, and a cigarette taking port 260 is arranged at one end of the inner case frame 210 in the length direction; the inner box wrapping surface 220 wraps the outer side of the inner box frame 210 and is provided with an opening 270 corresponding to the smoke taking port 260; the sealing sheet 230 is fixedly connected to the inner box cover 220 on one side in the longitudinal direction of the opening/closing port 270, and can be fixedly bonded to the inner box cover 220 on the peripheral side of the opening/closing port 270.

The inner cigarette case 200 is embedded in the accommodating cavity 130 of the case 120.

The application adopts an adhesive type sealing connection structure. An inner box wrapping surface 220 is wrapped on the outer side of the inner box frame 210, and an opening 270 corresponding to a cigarette taking port 260 of the inner box frame 210 is connected to the top end of the inner box wrapping surface 220 for taking out cigarettes 300 in the inner box frame 210; the sealing piece 230 fixedly connected with the inner box wrapping surface 220 is arranged on one side of the opening and closing opening 270, and the sealing piece 230 can be fixedly connected with the inner box wrapping surface 220 on the periphery of the opening and closing opening 270 in an adhesive manner, so that the opening and closing opening 270 is sealed, cigarettes 300 in the inner box frame 210 are isolated from the external space, the air flow inside and outside the packaging box is blocked, the packaging box for cigarettes has an excellent integral sealing effect, the volatilization of moisture and aroma of cigarettes can be effectively prevented, and the taste of cigarettes 300 in the box is further kept.

In a specific embodiment, as shown in fig. 2, 3 and 4, a rectangular surrounding edge 150 is disposed in the accommodating cavity 130 and closely attached to the box body 120, and a avoiding groove 160 is disposed on the surrounding edge 150 at one end of the box body 120 in the length direction, that is, a avoiding groove 160 is disposed on the surrounding edge 150 at the top of the box body 120.

This is so arranged because: the length dimension and the width dimension of the box body 120 and the box cover 110 are equal, and the surrounding edge 150 is closely attached to the box body 120 in the accommodating cavity 130 of the box body 120, and the box cover 110 can be covered above the box body 120 because the height of the surrounding edge 150 is larger than the depth of the accommodating cavity 130. Meanwhile, when the cigarettes 300 are taken out, the cigarettes 300 need to be moved axially, and the surrounding edge 150 can obstruct the axial movement of the cigarettes 300, so that the surrounding edge 150 at the top of the box body 120 is provided with the avoiding groove 160, so that the sealing piece 230 is conveniently lifted upwards, the opening and closing opening 270 on the inner box wrapping surface 220 is conveniently opened, and the cigarettes 300 are conveniently taken out from the cigarette taking opening 260.

Preferably, the groove depth of the avoiding groove 160 is 45% -55% of the height of the surrounding edge 150.

This is so arranged because: the height of the surrounding edge 150 is twice the depth of the accommodating cavity 130, so that the box cover 110 can be firmly covered on the box body 120, and the groove depth of the avoiding groove 160 is set to be 45% -55% of the height of the surrounding edge 150, so that the sealing piece 230 adhered to the inner box wrapping surface 220 can be smoothly turned upwards, and the opening and closing opening 270 on the inner box wrapping surface 220 can be opened.

More preferably, the connection interface 140 of the peripheral edge 150 and the avoidance groove 160 are disposed at the same end of the box 120 in the length direction, that is, the connection interface 140 of the peripheral edge 150 is disposed at the top end of the box 120.

This is so arranged because: a seam line is formed at the connection interface 140 of the peripheral edge 150, which affects the appearance quality of the cigarette package. In this embodiment, the connection interface 140 of the surrounding edge 150 is disposed at the top end of the box body 120, so that when the smoker opens the box cover 110, the inner box surface 220 can shield the seam line of the connection interface 140, so that the smoker cannot see the seam line, and further, the appearance quality of the cigarette packaging box is ensured.

In one embodiment, as shown in fig. 5, 8 and 11, the inner box cover 220 includes an outer aluminum foil 240 and an inner aluminum foil 250 having a thickness of 0.05mm to 0.1 mm; the inner aluminum foil 250 and the outer aluminum foil 240 are rectangular aluminum foil, and the inner aluminum foil 250 is adhered to the back of the outer aluminum foil 240, that is, the inner aluminum foil 250 is adhered to the side of the outer aluminum foil 240 facing the inner box frame 210.

As shown in fig. 8, 9, 10 and 11, an inner U-shaped cutter line 251 is provided in the middle of the inner aluminum foil 250, the inner U-shaped cutter line 251 cuts the inner aluminum foil 250 into an inner turnover aluminum foil 252 and an opening and closing port 270 having the same size, and one end of the inner turnover aluminum foil 252 is integrally connected with the inner aluminum foil 250 and can be turned upside down around the connection position, thereby opening or closing the opening and closing port 270.

As shown in fig. 6, 7, 8 and 11, an outer U-shaped cutter wire 241 is provided in the middle of the outer aluminum foil 240, and the outer U-shaped cutter wire 241 cuts the outer aluminum foil 240 into an outer turning aluminum foil 248 and an avoidance port 249 with equal dimensions, and one end of the outer turning aluminum foil 248 is integrally connected with the outer aluminum foil 240 and can be turned up and down reciprocally around the connection position, thereby opening or closing the avoidance port 249.

Wherein, as shown in fig. 8, the size of the outer U-shaped cutter wire 241 on the outer aluminum foil paper 240 is larger than the size of the inner U-shaped cutter wire 251 on the inner aluminum foil paper 250 and smaller than the size of the inner aluminum foil paper 250; meanwhile, the inner aluminum foil 250 is adhesively fixed to the back of the outer aluminum foil 240, and the inner U-shaped knife line 251 is located inside the outer U-shaped knife line 241, so that the outer and inner aluminum flip foils 248 and 252 are adhesively connected to form the sealing sheet 230. When the outer aluminum foil 240 is wrapped on the inner box frame 210, the sealing plate 230 is turned upwards, so that the opening and closing opening 270 can be opened, and the cigarettes 300 can be taken out conveniently; when the sealing sheet 230 is turned downwards, the outer turning aluminum foil 248 can be turned downwards into the avoiding opening 249 and can be simultaneously bonded with the inner aluminum foil 250 on the periphery side of the opening and closing opening 270, so that the opening and closing opening 270 is closed, and the sealing of the inner box wrapping surface 220 is realized.

This is so arranged because: the dimension of the sealing piece 230 is larger than the dimension of the opening 270, so that the sealing piece 230 can be bonded to the inner box surface 220 on the periphery of the opening 270, and the sealing piece 230 and the inner box surface 220 cannot be integrally connected, so that the sealing piece 230 can only be bonded and fixed on the outer side of the inner box surface 220. When the flap 230 is opened, the entire flap 230 is easily separated from the inner box cover 220, so that the flap 230 cannot close the opening 270.

In this embodiment, the inner box surface 220 is formed by bonding the inner aluminum foil 250 and the outer aluminum foil 240, and the inner aluminum foil 250 is located between the inner box surface 220 and the inner box frame 210, and meanwhile, the inner turnover aluminum foil 252 on the inner aluminum foil 250 and the outer turnover aluminum foil 248 on the outer aluminum foil 240 are bonded to form the sealing sheet 230, so that the sealing sheet 230 and the outer aluminum foil 240 are integrally connected, the separation phenomenon of the sealing sheet 230 and the inner box surface 220 is avoided, and the service life of the sealing sheet 230 is further ensured; meanwhile, the sealing of the opening and closing opening 270 can be realized through the adhesive connection between the outer overturning aluminum foil 248 of the sealing piece 230 and the inner aluminum foil 250 below the avoiding opening 249, so that the sealing of the inner box wrapping surface 220 is realized, and the volatilization of the aroma and the moisture of cigarettes is prevented.

In a specific embodiment, as shown in fig. 6 and 7, the outer aluminum foil 240 is a rectangular aluminum foil, a first transverse crease 242 and a second transverse crease 243 are sequentially arranged on the outer aluminum foil 240 along a width direction (a single arrow direction in fig. 6), and a first longitudinal crease 244, a second longitudinal crease 245, a third longitudinal crease 246 and a fourth longitudinal crease 247 are sequentially arranged on the outer aluminum foil 240 along a length direction (a double arrow direction in fig. 6).

Wherein, the longitudinal distance between the first transverse crease 242 and the second transverse crease 243 is 7-11 times of the diameter of the cigarettes, the transverse distance between the first longitudinal crease 244 and the second longitudinal crease 245 is 100% -120% of the length of the cigarettes, and the transverse distance between the third longitudinal crease 246 and the fourth longitudinal crease 247 is 100% -120% of the length of the cigarettes, that is, the width dimension of the inner box wrapping surface 220 is W3, W3 is less than or equal to 7d and less than or equal to 11d, the length dimension is L3, and L3 is less than or equal to 1.2L.

The minimum longitudinal distance between the first transverse crease 242 and the second transverse crease 243 and the lateral side line of the outer aluminum foil paper 240 is 1.5-4 times of the diameter of cigarettes, namely the longitudinal distance between the first transverse crease 242 and the upper side line of the outer aluminum foil paper 240 is H2, and the longitudinal distance between the second transverse crease 243 and the lower side line of the outer aluminum foil paper 240 is H2, wherein H2 is less than or equal to 1.5d and less than or equal to 4d.

The transverse distance between the second longitudinal crease 245 and the third longitudinal crease 246 is 2-3.5 times the diameter of the cigarettes, namely the thickness dimension of the inner box wrapping surface 220 is H1, and H1 is more than or equal to 2d and less than or equal to 3.5d.

The minimum transverse distance between the first longitudinal crease 244 and the fourth longitudinal crease 247 and the edge line of the outer aluminum foil paper 240 in the length direction is 1.5-4 times of the diameter of cigarettes, namely the transverse distance between the first longitudinal crease 244 and the left edge line of the outer aluminum foil paper 240 is H2, and the transverse distance between the fourth longitudinal crease 247 and the right edge line of the outer aluminum foil paper 240 is H2, wherein H2 is more than or equal to 1.5d and less than or equal to 4d.

In the width direction, an outer U-shaped cutter wire 241 is provided at a middle position of the inner aluminum foil paper 250; in the length direction, the outer U-shaped cutter line 241 is positioned between the first longitudinal crease 244 and the third longitudinal crease 246, and the opening of the outer U-shaped cutter line 241 is arranged towards the third longitudinal crease 246, and meanwhile, the transverse distance between the outer U-shaped cutter line 241 and the third longitudinal crease 246 is 1.5-2 times of the diameter of the cigarettes, namely, 1d is less than or equal to H3 and less than or equal to 2d.

The length dimension of the outer U-shaped cutter line 241 is 40% -70% of the length of the cigarette, and the width dimension is 5-8 times of the diameter of the cigarette, namely, L4 is more than or equal to 0.4L and less than or equal to 0.7L, and W4 is more than or equal to 5d and less than or equal to 8d.

Wherein d is the diameter of the cigarette, and L is the length of the cigarette.

In one embodiment, as shown in fig. 9 and 10, the inner aluminum foil 250 is a rectangular aluminum foil, and the inner aluminum foil 250 is adhered to the positioning line on the back of the outer aluminum foil 240 by an adhesive. The length dimension of the inner aluminum foil paper 250 is 50% -80% of the length of the cigarettes, and the width dimension is 5-8 times of the diameter of the cigarettes, namely, L1 is more than or equal to 0.5L and less than or equal to 0.8L, and W1 is more than or equal to 5d and less than or equal to 8d.

In the width direction (the direction of a single arrow in fig. 9), an inner U-shaped knife line 251 is provided in the middle of the inner aluminum foil 250; in the length direction (the double arrow direction in fig. 9), the opening of the inner U-shaped knife line 251 is provided toward one end of the inner aluminum foil 250 in the length direction; meanwhile, the length dimension of the inner U-shaped cutter line 251 is 20% -50% of the length of the cigarette, and the width dimension is 3-6 times of the diameter of the cigarette.

Wherein d is the diameter of the cigarette, and L is the length of the cigarette.

In one embodiment, as shown in fig. 12, 13 and 14, the inner box frame 210 is a rectangular hollow structure with an open top, and the smoke taking port 260 is disposed at the top end of the inner box frame 210 and is in communication with the inner cavity of the inner box frame 210. While the inner box frame 210 is constituted by a weight of 170g/m ² ～300g/m ² Is folded into the cardboard.

Preferably, a fifth longitudinal crease 211, a sixth longitudinal crease 212, a seventh longitudinal crease 213, and an eighth longitudinal crease 214 are provided in this order in the longitudinal direction (the double arrow direction in fig. 13) on the card paper; wherein, the transverse distance between the fifth longitudinal crease 211 and the sixth longitudinal crease 212 is 7-10.5 times of the diameter of the cigarettes, and the transverse distance between the seventh longitudinal crease 213 and the eighth longitudinal crease 214 is 7-10.5 times of the diameter of the cigarettes, namely W5 is more than or equal to 7d and less than or equal to 10.5d.

The transverse distance between the sixth longitudinal crease 212 and the seventh longitudinal crease 213 is 1.5-3.5 times of the diameter of the cigarettes, the minimum transverse distance between the fifth longitudinal crease 211 and the edge line in the length direction of the paperboard is 1.5-3.5 times of the diameter of the cigarettes, namely the transverse distance between the fifth longitudinal crease 211 and the left edge line of the paperboard is H4, and H4 is more than or equal to 1.5d and less than or equal to 3.5d.

The minimum transverse distance between the eighth longitudinal crease 214 and the paperboard length direction edge line is 1-2 times the diameter of the cigarettes, namely the transverse distance between the eighth longitudinal crease 214 and the paperboard right edge line is H5, and H5 is more than or equal to 1d and less than or equal to 2d.

In the length direction, the smoke taking port 260 is arranged between the seventh longitudinal crease 213 and the eighth longitudinal crease 214, the transverse dimension of the smoke taking port 260 is 5-9 times of the diameter of the cigarette, and the longitudinal dimension is 20% -50% of the length of the cigarette, namely, W6 is more than or equal to 5d and less than or equal to 9d, and L6 is more than or equal to 0.2L and less than or equal to 0.5L.

Wherein d is the diameter of the cigarette, and L is the length of the cigarette.

In one embodiment, the inner case 200 is adhesively connected to the bottom of the receiving cavity 130 of the outer case 120.

This is so arranged because: the bottom surface of the inner cigarette case 200 or the cavity of the accommodating cavity 130 of the case body 120 is coated with an adhesive, so that the inner cigarette case 200 can be fixed in the accommodating cavity 130 of the case body 120, and the inner cigarette case 200 is prevented from falling out of the accommodating cavity 130.

The packaging process of the cigarette packaging box is as follows:

the following describes in detail a cigarette 300 having a length l=89 mm and a diameter d=6.4 mm as an example.

The inner box wrapping surface 220 is formed by oppositely sticking two aluminum foil materials of an outer aluminum foil paper 240 and an inner aluminum foil paper 250, and the thickness of each aluminum foil paper is 0.07mm. The back side of the outer aluminum foil 240 is printed with a positioning line having a size of 60mm by 50mm and corresponding to the size of the inner aluminum foil 250. After the outer U-shaped cutter line 241 is die-cut on the outer aluminum foil paper 240 and the inner U-shaped cutter line 251 is die-cut on the inner aluminum foil paper 250, the inner aluminum foil paper 250 is adhered to the back surface of the outer aluminum foil paper 240 according to the positioning lines to form the inner box wrapping surface 220. The inner box frame 210 employs a basis weight of 200g/m ² An opening is arranged in the middle of the white cardboard. The height of the peripheral edge 150 at the top of the box 120 above the box 120 is 7.8mm, and the height of the remaining peripheral edge 150 above the box 120 is 14.2mm.

Wherein the W1 size is 50mm; w2 is 30mm; w3 is 64mm; w4 has a size of 40mm; w5 is 64mm in size; w6 was 44mm in size.

L1 is 60mm in size; l2 is 32.4mm; l3 is 89mm in size; l4 is 44.4mm; l5 is 89mm in size; l6 is 30mm in size.

H1 is 12.8mm in size and H2 is 10mm in size; h3 size is 6.4mm; h4 size is 12.8mm; h5 size was 10mm.

When packaging, firstly, the sealing sheet 230 is adhered to the inner box wrapping surface 220, the inner box frame 210 is folded along crease lines, and the end plates at the side edges are adhered and fixed; then wrapping the cigarettes 300 and the inner box frame 210 together in the inner box wrapping surface 220, and bonding the inner box wrapping surface 220 after folding along crease lines to form the inner cigarette box 200 with moisture and fragrance preservation; finally, the inner cigarette case 200 is placed in the accommodating cavity 130 of the case body 120, the case cover 110 is covered, and the whole case is subjected to plastic package in a heat-sealing and scalding mode.

Compared with the prior art, the application has at least the following beneficial technical effects:

the cigarette package of the present application, after tearing the plastic film on the outside, the in-box cigarette 300 still has an aluminum foil wrap. After the outer box cover 110 is opened, the cigarette taking port 260 is uncovered along the outer U-shaped cutter line 241 die-cut on the inner box wrapping surface 220, and the cigarette 300 can be taken out; the sealing sheet 230 in the separated state is adhered to the inner box wrapping surface 220 (the inner aluminum foil paper 250) at the periphery of the opening and closing opening 270 again, so that the cigarettes 300 in the inner box frame 210 can be in a sealed environment, and the moisture and aroma of cigarettes in the box can be prevented from volatilizing to the greatest extent due to the good sealing property of the aluminum foil material, so that the original taste of the cigarettes in the box can be kept unchanged even if the packaging box is opened for many times. Meanwhile, the surrounding edge of the top of the outer box body 120 is provided with the avoidance groove 160, so that the smoke taking port 260 can be completely opened, and smoke taking is not hindered.

The side-open type cigarette packaging box with the moisturizing and fragrance-preserving functions can better seal cigarettes 300 in the packaging box, prevent the volatilization of cigarette moisture and fragrance after being opened for many times, and keep the original taste of cigarettes.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims (10)

1. A side-open cigarette packaging box with moisturizing and fragrance-preserving functions, which is characterized by comprising:

the outer cigarette case (100), the outer cigarette case (100) comprises a case cover (110) and a case body (120), wherein the case cover (110) is connected to one side of the case body (120) in the width direction and can be turned over to cover the case body (120);

the inner cigarette case (200), the inner cigarette case (200) comprises an inner case frame (210), an inner case wrapping surface (220) and a sealing piece (230), and a cigarette taking port (260) is formed at one end of the inner case frame (210) in the length direction; the inner box wrapping surface (220) is wrapped on the outer side of the inner box frame (210) and is provided with an opening (270) corresponding to the smoke taking opening (260); the sealing piece (230) is fixedly connected with the inner box wrapping surface (220) at one side of the opening (270) in the length direction and can be bonded and connected with the inner box wrapping surface (220) at the periphery side of the opening (270);

the inner cigarette case (200) is embedded in the accommodating cavity (130) of the case body (120).

2. The side-open cigarette packaging box with the moisturizing and fragrance-preserving function according to claim 1, wherein a surrounding edge (150) is arranged in the accommodating cavity (130) in close contact with the box body (120), and an avoidance groove (160) is formed in the surrounding edge (150) at one end of the box body (120) in the length direction.

3. The side-open cigarette package with moisture and aroma preserving function according to claim 2, wherein the connection interface (140) of the surrounding edge (150) and the avoiding groove (160) are arranged at the same end of the box body (120) in the length direction.

4. The side-opening cigarette packaging box with the moisturizing and fragrance-preserving function according to claim 2, wherein the groove depth of the avoiding groove (160) is 45% -55% of the height of the surrounding edge (150).

5. The side-open cigarette package with moisture and aroma preserving function according to claim 1, wherein the inner package surface (220) comprises an outer aluminum foil paper (240) and an inner aluminum foil paper (250) with a thickness of 0.05 mm-0.1 mm;

the inner aluminum foil paper (250) is adhered to one side of the outer aluminum foil paper (240) facing the inner box frame (210), and an inner U-shaped cutter wire (251) for cutting an opening (270) and an inner turnover aluminum foil (252) is arranged on the inner aluminum foil paper (250); the outer aluminum foil paper (240) is provided with an outer U-shaped cutter wire (241) which corresponds to the inner U-shaped cutter wire (251) and is used for cutting an avoidance opening (249) and an outer overturning aluminum foil (248), the size of the outer U-shaped cutter wire (241) is larger than that of the inner U-shaped cutter wire (251) and smaller than that of the inner aluminum foil paper (250), so that the inner overturning aluminum foil (252) and the outer overturning aluminum foil (248) are bonded to form a sealing sheet (230), and the sealing sheet (230) can be bonded and connected with the inner aluminum foil paper (250) on the periphery of the opening and closing opening (270).

6. The side-open cigarette packaging box with the moisturizing and aroma preserving function according to claim 5, wherein a first transverse crease (242) and a second transverse crease (243) are sequentially arranged on the outer aluminum foil paper (240) along the width direction, the longitudinal distance between the first transverse crease (242) and the second transverse crease (243) is 7-11 times of the diameter of a cigarette, and the minimum longitudinal distance between the first transverse crease (242) and the second transverse crease (243) and the lateral edge of the outer aluminum foil paper (240) is 1.5-4 times of the diameter of the cigarette;

a first longitudinal crease (244), a second longitudinal crease (245), a third longitudinal crease (246) and a fourth longitudinal crease (247) are sequentially arranged on the outer aluminum foil paper (240) along the length direction, and the transverse distance between the first longitudinal crease (244) and the second longitudinal crease (245) is equal to the transverse distance between the third longitudinal crease (246) and the fourth longitudinal crease (247) and is 100% -120% of the length of the cigarettes; the transverse distance between the second longitudinal crease (245) and the third longitudinal crease (246) is 2-3.5 times of the diameter of the cigarettes, and the minimum transverse distance between the first longitudinal crease (244) and the fourth longitudinal crease (247) and the length-direction side line of the outer aluminum foil paper (240) is 1.5-4 times of the diameter of the cigarettes;

the outer U-shaped cutter line (241) is arranged between the first longitudinal crease (244) and the third longitudinal crease (246), and the transverse distance between the opening end of the outer U-shaped cutter line (241) and the third longitudinal crease (246) is 1.5-2 times of the diameter of the cigarette; the length dimension of the outer U-shaped cutter line (241) is 40% -70% of the length of the cigarette, and the width dimension is 5-8 times of the diameter of the cigarette.

7. The side-open type cigarette packaging box with the moisturizing and fragrance-preserving function according to claim 5, wherein the length dimension of the inner aluminum foil paper (250) is 50% -80% of the length of the cigarette, and the width dimension is 5-8 times of the diameter of the cigarette; the length dimension of the inner U-shaped cutter line (251) is 20% -50% of the length of the cigarette, and the width dimension is 3-6 times of the diameter of the cigarette.

8. The side-opening cigarette pack with moisturizing and aroma preserving function as claimed in claim 1, wherein the material of the inner box frame (210) comprises a weight of 170g/m ² ～300g/m ² Is a paper jam.

9. The side-open cigarette packaging box with the moisturizing and aroma preserving function according to claim 8, wherein a fifth longitudinal crease (211), a sixth longitudinal crease (212), a seventh longitudinal crease (213) and an eighth longitudinal crease (214) are sequentially arranged on the paperboard along the length direction, and the transverse distance between the fifth longitudinal crease (211) and the sixth longitudinal crease (212) is equal to the transverse distance between the seventh longitudinal crease (213) and the eighth longitudinal crease (214) and is 7-10.5 times of the diameter of a cigarette; the transverse distance between the sixth longitudinal crease (212) and the seventh longitudinal crease (213) is equal to the minimum transverse distance between the fifth longitudinal crease (211) and the paperboard length direction edge line and is 1.5-3.5 times of the diameter of the cigarettes, and the minimum transverse distance between the eighth longitudinal crease (214) and the paperboard length direction edge line is 1-2 times of the diameter of the cigarettes; the cigarette taking opening (260) is arranged between the seventh longitudinal crease (213) and the eighth longitudinal crease (214), the transverse size of the cigarette taking opening (260) is 5-9 times of the diameter of a cigarette, and the longitudinal size is 20% -50% of the length of the cigarette.

10. The side-open cigarette packaging box with the moisturizing and aroma preserving functions according to claim 1, wherein the inner cigarette box (200) is connected with the bottom of the accommodating cavity (130) of the box body (120) in an adhesive mode.

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