CN209758005U - Novel packaging box - Google Patents

Abstract

The utility model provides a novel packaging box, which belongs to the technical field of packaging and comprises a box body and a sealing part which is connected on the box body in a gluing way, wherein the box body is provided with an object taking opening, the area of the sealing part is larger than that of the object taking opening, and the object taking opening can be completely covered; the sealing part is provided with a non-drying glue layer, and at least one of the box body or the sealing part is provided with an embossing structure. Through setting up the impressed watermark structure, the contact area and the roughness of contact surface of non-setting adhesive and contact area with it have been increased, make holding of non-setting adhesive power increase, and coarse contact surface has better leakproofness for original level and smooth surface, it is insecure to have solved conventional cover plate that seals and paste after using repeatedly many times, can't realize the problem of sealing again, the product of having guaranteed in the packing carton is in encapsulated situation when not taking, thereby reach better sealed effect, stable, reliable assurance product quality and user experience.

Description

Novel packaging box

Technical Field

the utility model relates to the field of packaging technology, concretely relates to novel packing carton.

Background

In recent years, with the development of economic globalization, the living standard of residents is improved, the modern food industry develops rapidly, and people also put higher requirements on the quality and taste of food. At present, for the purposes of product attractiveness, easiness in taking, squeezing deformation prevention, crushing prevention and the like, some food (such as biscuits, baked food, cigarettes and the like) can adopt a form of cover-type carton packaged food, when the structure is used for the first time, a box cover needs to be opened firstly, the food is directly exposed or a packaging paper or a packaging bag in the packaging box is torn open, so that the sealing property is lost when the box cover is covered, the food or the cigarettes and the like in the box are in contact with air, the biscuit type leisure food is extremely easy to be damped, and the damped biscuits become soft particularly in the moist south, and the taste and the quality are influenced; cigarette products are not good in sealing and difficult to store, and can lose original taste under different temperature and humidity environments, so that the taste is influenced.

At present, daily chemical products and food packages such as biscuits, wet tissues and cigarettes which need to be repeatedly opened and used in the market generally use adhesive sticker to be matched with a box body to play the roles of repeatedly opening, sticking and the like. However, the method seals food or cigarette products, and the packing box is very easy to be extruded and needs to be opened repeatedly in the using process, the opening of the packing box is large, the sealing cover plate is not firmly adhered due to extrusion deformation or repeated opening, and the re-sealing cannot be realized, so that a better sealing effect cannot be achieved, external dust and peculiar smell enter the packing box to pollute the products, or the products are affected with damp, and water and aroma are lost, and the product quality and the user experience are difficult to ensure stably and reliably.

Disclosure of Invention

An object of the utility model is to provide a novel packing carton to solve the problem that exists among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A novel packaging box comprises a box body and a sealing part which is connected to the box body in an adhesive mode, wherein an object taking opening is formed in the box body, the area of the sealing part is larger than that of the object taking opening, and the sealing part can completely cover the object taking opening; the sealing part is provided with a non-drying glue layer, and at least one of the box body or the sealing part is provided with embossing; when the sealing part is closed, the adhesive tape layer is arranged outside the article taking opening and a certain distance is reserved on each side of the article taking opening.

Further, when the sealing portion is provided with the embossings, the sealing portion is integrally embossed.

Further, when the box body is provided with the embossing, the embossing on the box body is arranged in the area corresponding to the sealing part.

Furthermore, the grain shape of the embossing comprises a line shape, a grid shape, a point shape, characters and patterns.

Further, the embossing is uniformly distributed concave-convex embossing.

Further, a holding and pinching part is arranged on the sealing part.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model relates to a novel packaging box which is applied to the packaging of leisure and baking food, the embossing structure is arranged on at least one of the box body or the sealing part, so that the contact area of the self-adhesive and the contact area with the self-adhesive and the roughness of the contact area are increased, under the same condition, the larger the adhesion area is, the rougher the contact area is, the larger the adhesive holding force of the self-adhesive is, the firmer the adhesion is, the rough contact surface has better sealing performance compared with the original smooth surface, solves the problems that the conventional leisure and baking food packaging box is not sealed, the food is easy to be affected with damp, and the problems that the sealing cover plate is not firmly stuck and can not be sealed again in the use process of repeatedly opening and sticking in the existing sealing method, and the like, so that the food is in a sealing state when not taken, thereby achieving the sealing effect of replacement and preventing external dust and peculiar smell from entering the packaging box to pollute the contents.

(2) the utility model discloses a novel packing carton is applied to cigarette product field, can solve conventional cigarette packing carton and seal the problem that the cover plate pasted insecure, can't realize resealing after using repeatedly, has guaranteed that the cigarette in the cigarette case is in sealed state when not taking to reach better sealed effect and the moist fragrant purpose of protecting of cigarette, stable, reliable assurance product quality and user experience.

(3) the utility model discloses a "when sealing portion was closed, the non-setting adhesive layer set up get the thing mouth outside to with get the technical scheme that each limit of thing mouth reserved the certain distance and set up", can prevent non-setting adhesive and food, a cigarette contact, avoid non-setting adhesive adhesion food or cigarette to lead to sealed not good, or pollute the emergence of food, damage cigarette holder etc..

(4) The utility model discloses a set up on the sealing and take the nip portion, can conveniently realize opening and shutting of sealing.

Drawings

FIG. 1 is a schematic view of the overall structure of a packing box according to an embodiment of the present invention;

FIG. 2 is a schematic view of the sealing piece according to the first embodiment of the present invention;

FIG. 3 is a front expanded view of the packing box according to the embodiment of the present invention;

FIG. 4 is a schematic reverse side view of the package of the first embodiment of the present invention;

FIG. 5 is a schematic structural view of a packing box according to embodiment (II) of the present invention;

FIG. 6 is a schematic structural diagram of a cover plate of a box body according to the second embodiment of the present invention;

Fig. 7 is a front expanded schematic view of the packing box according to the second embodiment of the present invention;

FIG. 8 is a schematic reverse side view of the packing box of the second embodiment of the present invention;

Fig. 9 is a schematic structural view of a packing box according to an embodiment (three) of the present invention;

fig. 10 is a schematic view of a (third) engaging structure according to an embodiment of the present invention;

FIG. 11 is a schematic structural view of the fastening of the lid and the sealing part of the case according to the third embodiment of the present invention;

Illustration of the drawings:

1. A box body; 2. sealing the sheet; 11. an opening; 12. a box body rear sheet; 13. a front piece of the box body; 14. the back is provided with a fold line; 15. the front side is provided with a fold line; 21. a "one" shaped region; 22. a concave region; 23. returning to the area; 24. a mouth-shaped region; 25. a first fold line; 26. a second fold line; 27. a holding and pinching part; 10. packaging the sheet material; 101. a box body cover plate; 102. a front panel; 103. a topsheet; 104. a rear panel; 105. cutting a line; 106. a U-shaped pasting area; 20. a sealing part; 201. an article taking opening; 202. a tongue piece; 203. self-adhesive edge; 205. sealing the first folding line; 206. sealing the folding line II; 30. a snap-fit structure; 301. a protrusion; 302. and (4) a groove.

Detailed Description

In order to make the technical means, the purpose and the functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.

A novel packaging box comprises a box body and a sealing part which is connected to the box body in an adhesive mode, wherein an object taking opening is formed in the box body, the area of the sealing part is larger than that of the object taking opening and can completely cover the object taking opening, an adhesive layer is arranged on the sealing part, embossing is arranged on the box body or the sealing part at least one of the box body and the sealing part, when the sealing part is closed, the adhesive layer is arranged outside the object taking opening, a certain distance is reserved between the adhesive layer and each side of the object taking opening, the preferred reserved distance range is 1 ~ 3mm, when the sealing part is provided with the embossing, the sealing part is integrally embossed, and when the box body is provided with the embossing, the embossing on.

The line shape of the embossings includes but is not limited to line shape, grid shape, dot shape, characters and patterns, and the embossings are uniformly distributed concave-convex embossings. Be provided with on the sealing and hold between the fingers the portion, can conveniently realize opening and shutting of sealing.

the clamping structure is pressed on the box body and the sealing part in advance, the clamping structure comprises trapezoidal bulges and grooves, and the box body and the sealing part are clamped with each other through the bulges and the grooves. When the packing carton is in closed encapsulated situation, when receiving outside extrusion force, trapezoidal arch and the recess of block structure can prevent effectively that the sealing from producing and removing under the dual function of non-setting adhesive and joint power, the open structure after the improvement has stronger sealing characteristic, avoided the sealing to take place the displacement relatively from the sticky side, lead to the non-setting adhesive district to expose and be infected with impurity and can't realize sealed, and influence pleasing to the eye problem, can reach better sealed effect, the fragrance and the moisture of keeping a cigarette itself that can be fine, prevent that outside dust and peculiar smell from getting into the interior cigarette packet and polluting a cigarette.

Example 1

As shown in fig. 1-4, the utility model is used for providing a novel packaging box, can be as the packing carton or the cigarette inner box of products such as leisure food (for example, hundred mellow chocolate bar biscuits), baking food, the packing carton includes box body 1 and the gasket 2 of gluing on box body 1, box body 1 and gasket 2 material are the same, gasket 2 has the impressed watermark structure, the line shape of impressed watermark is linear, grid shape, punctiform, characters or pattern, also can be other shapes; the box 1 has an opening 11, a box back panel 12, a box front panel 13, a back upper fold line 14, a front upper fold line 15 and other sides of the box 1.

The sealing sheet 2 has an area larger than that of the opening 11 and can completely cover the opening 11; the sealing piece 2 is provided with a mouth-shaped area 24 and a return area 23 which are the same as the opening 11 in size and are arranged in a matching way from inside to outside, one side edge of the return area 23 is connected with a linear area 21, and the areas connected with the other three side edges form a concave area 22 together; the straight-line-shaped area 21 and the concave area 22 are respectively provided with non-setting adhesives, the straight-line-shaped area 21 of the sealing piece 2 is adhered on the rear piece 12 of the box body through the non-setting adhesives, the return area 23 is a reserved 1mm non-adhesive area, the return area 23 can prevent the non-setting adhesives from contacting with contents such as food, cigarettes and the like, and the problems that the non-setting adhesives adhere to the contents such as the food, the cigarettes and the like to cause poor sealing, or the contents such as the food, the cigarettes are polluted and the cigarette holders; the sealing panel 2 also has a first fold line 25 and a second fold line 26. The sealing piece 2 is also provided with a holding and pinching part 27 which facilitates the opening and closing of the sealing piece 2.

when the sealing piece 2 and the box body 1 are in a sealing state, the first folding line 25 is superposed with the back upper folding line 14, the second folding line 26 is superposed with the front upper folding line 15, and the concave area 22 is bonded on the front piece 13 of the box body through the adhesive sticker.

when the sealing piece is used, the sealing piece 2 can be rotated along the first folding line 25 to open the opening 11 and take out the contents only by holding the holding part 27 and slightly lifting, and the opening 11 can be closed by reversely rotating the sealing piece 2 and under the action of the non-setting adhesive.

Considering that the box cover of the conventional food and cigarette packaging box needs to be opened repeatedly for about twenty times, the bonding firmness of the non-setting adhesive is gradually reduced along with the increase of the use times, and the sealing performance of the sealing cover plate of the packaging box is deteriorated, thereby influencing the effects of preventing foreign matters from entering, preventing moisture, keeping fragrance, keeping moisture and the like of the contents. This embodiment is through setting up the impressed watermark structure with gasket 2, the roughness of 1 contact surface of non-setting adhesive and box body on the gasket 2 has been increased, under the same condition, the adhesion area is big more, the contact surface is more coarse, the holding power of non-setting adhesive is big more, it is more firm to glue, and coarse contact surface has better leakproofness for original smooth surface, it pastes insecure to have solved the cover plate that seals after using many times repeatedly, can't realize the problem of sealing again, it is in sealed state when not taking to have guaranteed the product in the packing carton, thereby reach better sealed effect and dampproofing, dustproof, protect moist, protect fragrant purpose, it is stable, reliable assurance product quality and user experience.

Example 2

As shown in fig. 5-8, the packaging box with bondable cover sheet structure of the present invention can be used as a packaging box for leisure food (such as chocolate bar biscuits), bakery food and other products, and a cigarette inner box, and is a box body formed by folding a packaging sheet, wherein paper or paperboard is cut into a box-shaped packaging sheet 10 according to the design requirements of the packaging box, and the packaging sheet 10 is connected with a front sheet 102, a top sheet 103, a rear sheet 104 and other sheets constituting the box body by fold lines.

A U-shaped box cover flap 101 is cut out of the front side of the packaging sheet 10 by means of a die cutter, the box cover flap 101 is connected to the packaging sheet 10 in a point-and-break manner, forming a cutting line 105, the two ends of the cutting line 105 are located on the folding line between the top sheet 103 and the rear sheet 104, and the middle point of the cutting path of the cutting line 105 is located on the front sheet 102.

The back of the packaging sheet 10 is pasted with a sealing part 20 in a positioning and labeling way in the area opposite to the box body cover plate 101, and the front of the sealing part 20 is entirely coated with a non-drying glue layer; the packaging sheet material 10 and the sealing part 20 are made of the same material, the sealing part 20 is subjected to embossing treatment integrally, the packaging sheet material 10 is subjected to embossing treatment in a region corresponding to the sealing part 20, the embossing line shape includes but is not limited to line shape, grid shape, point shape, characters or patterns, the contact area and the contact surface roughness of the sealing part 20 and the packaging sheet material 10 can be increased through the embossing structure of the packaging sheet material 10 and the sealing part 20, and the permanent adhesion and the sealing performance are improved; the area of the sealing part 20 is larger than that of the box body cover plate 101, and the distance between each side edge of the sealing part 20 and the corresponding side edge of the box body cover plate 101 is 12 mm; the die cutter cuts a U-shaped cut line inside the sealing portion 20, thereby forming an access opening 201 and a tongue piece 202.

the first sealing folding line 205 and the second sealing folding line 206 which are parallel are arranged on the sealing part 20, when the sealing part 20 is adhered to the packaging sheet 10, the first sealing folding line 205 is overlapped with a folding line formed by the back sheet 104 and the top sheet 103, the second sealing folding line 206 is overlapped with a folding line formed by the front sheet 102 and the top sheet 103, the tongue piece 202 is adhered inside the U-shaped area of the box body cover plate 101 under the glue layer action of the sealing part 20, the stiffness of the box body cover plate 101 can be increased, the adhered tongue piece 202 is positioned on the reverse side of the packaging sheet 10, and the non-contact area between the tongue piece 202 and the U-shaped area forms the U-shaped adhesion area 106 of the box body cover.

The seal 20 and the packaging sheet 10 form a self-adhesive edge 203, the self-adhesive edge 203 faces the U-shaped adhesive area 106, and the edge of the self-adhesive edge 203 away from the access opening 201 coincides with the cut line 105 of the cassette body cover flap 101, so that the U-shaped adhesive area 106 can be pressed into the self-adhesive edge 203, and the glue layer in the self-adhesive edge 203 enables the cassette body cover flap 101 to be repeatedly opened and adhered.

When the box cover 101 is used, the box cover 101 is opened along the cutting line 105, so that the tongue piece 202 adhered to the box cover 101 is driven to be opened along with the opening, and the fetching opening 201 is exposed; reversely rotating the box body cover plate 101 to press the U-shaped sticking area 106 into the self-adhesive edge 203 and seal the fetching opening 201 through the action of the self-adhesive; the glue layer within the self-adhesive edge 203 allows the cassette cover flap 101 to be repeatedly opened and adhered.

The embossing structure that packing sheet 10 and sealing part 20 increased in advance has increased the contact area and the roughness of contact surface of non-setting adhesive and box body cover plate 101, under the same condition, the adhesion area is big more, the contact surface is rougher, the holding power of non-setting adhesive is big more, it is more firm to glue, and coarse contact surface has better leakproofness for original smooth surface, the problem of sealing the cover plate and using after the repetition many times and pasting insecure, can't realize resealing has been solved, the product in the packing carton has been guaranteed to be in the encapsulated state when not taking, thereby reach better sealed effect and dampproofing, dustproof, protect moist, protect fragrant purpose, stable, reliable assurance product quality and user experience, have low in production cost concurrently, easy operation convenience, labour saving and time saving's advantage, be fit for mass high-speed production, good market prospect has.

Example 3

On the basis of the specific structure of the embodiment (two), as shown in fig. 9-11, a clamping structure 30 is pressed on the box body cover plate 101 and the sealing part 20 of the packaging box in advance, the clamping structure 30 comprises a plurality of trapezoidal bulges 301 and grooves 302, and the bulges 301 and the grooves 302 which pass through the box body cover plate 101 and the sealing part 20 are clamped with each other.

The U-shaped pasting area 106 is respectively provided with a clamping structure which is parallel to the folding line formed by the top piece 103 and the front piece 102 in the two strip-shaped areas on the top piece 103, so that the box body cover plate 101 can be prevented from moving in the front-back direction after being pasted; the U-shaped attaching area 106 is provided in the U-shaped bottom area of the front sheet 102 with a locking structure perpendicular to the folding line formed by the top sheet 103 and the front sheet 102, so as to prevent the box body cover sheet 101 from moving in the left-right direction after being attached.

In the use process of the conventional packaging box, such as a child biscuit box, a cigarette box and the like, the conventional packaging box is very easy to deform due to extrusion in the carrying and using processes, so that the box body cover plate 101 is displaced relative to the self-adhesive edge 203, and the exposed self-adhesive area of the self-adhesive edge 203 is infected with too many impurities to realize sealing and influence the appearance Performance, taste, aroma, water and the like, and can prevent external dust and peculiar smell from entering the packaging box to pollute products.

When the folding box is used, the box body cover plate 101 is opened along the cutting line 105, so that the tongue piece 202 and the clamping structure 30 adhered to the box body cover plate 101 are driven to be opened, and the fetching opening 201 is exposed; the box body cover plate 101 is rotated reversely, so that the U-shaped sticking area 106 is pressed into the self-adhesive edge 203, meanwhile, the clamping structures 30 of the box body cover plate 101 and the self-adhesive edge 203 are mutually clamped, and the fetching opening 201 is sealed under the action of the self-adhesive; the glue layer within the self-adhesive edge 203 allows the cassette cover flap 101 to be repeatedly opened and adhered.

The utility model provides a preceding, back, left and right, words such as upper and lower are only for describing the convenience of structure to do not form the restriction to technical scheme. The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The novel packaging box is characterized by comprising a box body and a sealing part which is connected to the box body in an adhesive mode, wherein an object taking opening is formed in the box body, the area of the sealing part is larger than that of the object taking opening, and the sealing part can completely cover the object taking opening; the sealing part is provided with a non-drying glue layer, and at least one of the box body or the sealing part is provided with embossing; when the sealing part is closed, the adhesive tape layer is arranged outside the article taking opening and a certain distance is reserved on each side of the article taking opening.

2. the new package according to claim 1, characterized in that when the seal is provided with an embossing, the seal is integrally embossed.

3. The novel package according to claim 1, wherein when the case is provided with the embossments, the embossments on the case are provided in the area corresponding to the seal.

4. a new package according to any of claims 1-3, characterized in that the embossed grain shape comprises lines, grids, dots, letters, patterns.

5. The new packaging box according to any of claims 1 to 3, characterized in that said embossing is a uniformly distributed embossing.

6. The novel packaging box according to any one of claims 1 to 3, characterized in that a handle is provided on the sealing portion.