阅读说明：本技术 一种用于瓶罐的包装结构 (Packaging structure for bottle and can ) 是由 陈活强 于 2021-07-26 设计创作，主要内容包括：本发明公开一种用于瓶罐的包装结构,包括覆盖在瓶罐上的覆膜层,所述覆膜层包括包覆在瓶罐周侧的侧膜部、从侧膜部的顶端向轴心方向延伸而形成的顶膜部,所述顶膜部位于瓶罐的顶部；不干胶标签,设置在顶膜部上；设置在所述顶膜部上的第一易撕线,其由多个切孔线性排列而成,呈圆状；设置在所述侧膜部周侧的第二易撕线,其由多个切孔线性排列而成,呈圆状；第三易撕线,其由多个切孔线性排列而成,其一端始于所述第一易撕线,另一端终于所述第二易撕线。通过覆膜层和不干胶标签的组合,对瓶罐的周侧和顶部进行全面覆盖,且进行全方位防护；通过设置多道易撕线,便于将瓶罐顶部和周侧上部的包装一次性撕下,方便享用瓶罐内的饮料或食品。(The invention discloses a packaging structure for a bottle, which comprises a film coating layer covered on the bottle, wherein the film coating layer comprises a side film part coated on the peripheral side of the bottle and a top film part formed by extending from the top end of the side film part to the axis direction, and the top film part is positioned at the top of the bottle; the adhesive label is arranged on the top film part; the first easy-to-tear line is arranged on the top film part and is formed by linearly arranging a plurality of cutting holes and is in a circular shape; the second easy-to-tear line is arranged on the peripheral side of the side film part, is formed by linearly arranging a plurality of cutting holes and is in a circular shape; and the third easy-to-tear line is formed by linearly arranging a plurality of cutting holes, one end of the third easy-to-tear line starts from the first easy-to-tear line, and the other end of the third easy-to-tear line is finally arranged at the second easy-to-tear line. The circumferential side and the top of the bottle can are comprehensively covered by the combination of the film coating layer and the adhesive sticker label, and all-round protection is carried out; through setting up the easy line of tearing of multichannel, be convenient for once only tear the packing on bottle top and week side upper portion, conveniently enjoy beverage or food in the bottle.)

1. A packaging structure for bottles and cans, characterized in that it comprises:

the film coating layer covers the bottle, the film coating layer comprises a side film part coated on the peripheral side of the bottle and a top film part formed by extending from the top end of the side film part to the axis direction, and the top film part is positioned at the top of the bottle;

the self-adhesive label is arranged on the top film part;

the first easy-to-tear line is arranged on the top film part and is formed by linearly arranging a plurality of cutting holes and is in a circular shape; the second easy-to-tear line is arranged on the peripheral side of the side film part, is formed by linearly arranging a plurality of cutting holes and is in a circular shape;

and the third easy-to-tear line is formed by linearly arranging a plurality of cutting holes, one end of the third easy-to-tear line starts from the first easy-to-tear line, and the other end of the third easy-to-tear line is finally arranged at the second easy-to-tear line.

2. The packaging structure for bottles and cans as claimed in claim 1, wherein the top of the bottle and can is provided with an upwardly convex annular flange, the outer periphery of the annular flange is covered with the side film portion, the top film portion is horizontally arranged above the annular flange, and the axial center of the top film portion is provided with a through hole; the self-adhesive label is arranged on the top film part to cover the perforation; a cavity is formed among the self-adhesive label, the top film part, the annular convex edge and the top of the bottle.

3. The packaging structure for bottles and cans according to claim 2, wherein the first easy-to-tear line has two ends spaced along the linear arrangement direction to form a first notch, the second easy-to-tear line has two ends spaced along the linear arrangement direction to form a second notch, and the third easy-to-tear line has two ends connected to one end of the first easy-to-tear line and one end of the second easy-to-tear line respectively; the first notch and the second notch are respectively positioned at two sides of the third easy-to-tear line.

4. The packaging structure for bottles and cans as claimed in claim 2, wherein the bottom of the self-adhesive label is adhered to the top film portion by an adhesive layer, and the covering position of the adhesive layer is located in the overlapping range of the top film portion and the self-adhesive label.

5. The packaging structure for bottles and cans of claim 1, wherein said first easy-tear line is located on the outer peripheral side of said self-adhesive label.

6. The packaging structure for bottles and cans according to claim 1, wherein said film coating layer is a heat shrinkable film.

Technical Field

The invention relates to the technical field of bottle and can packaging, in particular to a packaging structure for a bottle and a can.

Background

For example, in the links of manufacturing, transporting, storing, selling and the like of the bottle cans such as pop cans, pollutants such as dust, bacteria and the like are easily stained on the bottle cans, and when the mouth of a person directly contacts the bottle cans, the pollutants can enter the human body and possibly cause the human body to be ill; as disclosed in chinese patent No. CN211810736U, a dust-proof structure for an opening of a pop can is disclosed, which includes a pop can, a top cap, a bottle cap, a pull ring, and a rivet, wherein the top cap is disposed at the top of the pop can, an opening is disposed at the outer edge of the top cap, the bottle cap is disposed in the opening, the bottle cap and the pull ring are fixedly connected by the rivet, and the bottle cap and the pull ring are fixedly mounted on the top cap by the rivet; the surface of the bottle cap is fixedly attached with a bottom film, and the surface of the top cap is fixedly attached with an outer layer protective film covering the bottom film; the pop can adopts the embedded pull ring, so that the pop can cover can be opened more conveniently; and the top cover of the pop can is provided with two layers of adhesive films, according to the invention principle of the composite material, the lower layer of adhesive film is designed into a nontoxic and harmless smooth surface material, the inner side of the outer layer of protective film is glued and adhered to the top cover of the pop can, and the bottom film is a special non-stick material, so that the outer layer of protective film is not easy to be brought into the pop can, and clean and sanitary drink is realized. However, the existing packaging structure has a small protection range for the top of the bottle, and has a limited dust-proof effect, so that when the mouth of a person touches the top of the bottle, the person still has a high possibility of being invaded by pollutants, and improvement is urgently needed.

Disclosure of Invention

In view of this, the present invention provides a packaging structure for bottles and cans, which can solve the problem that the existing packaging structure cannot perfectly protect the top of the bottles and cans.

The technical scheme of the invention is realized as follows:

a packaging structure for bottles and cans comprising:

the film coating layer covers the bottle, the film coating layer comprises a side film part coated on the peripheral side of the bottle and a top film part formed by extending from the top end of the side film part to the axis direction, and the top film part is positioned at the top of the bottle;

the self-adhesive label is arranged on the top film part;

the first easy-to-tear line is arranged on the top film part and is formed by linearly arranging a plurality of cutting holes and is in a circular shape;

the second easy-to-tear line is arranged on the peripheral side of the side film part, is formed by linearly arranging a plurality of cutting holes and is in a circular shape;

and the third easy-to-tear line is formed by linearly arranging a plurality of cutting holes, one end of the third easy-to-tear line starts from the first easy-to-tear line, and the other end of the third easy-to-tear line is finally arranged at the second easy-to-tear line.

As a further alternative of the packaging structure for the bottle, an annular convex edge protruding upwards is arranged at the top of the bottle, the outer peripheral side of the annular convex edge is coated with the side film part, the top film part is horizontally arranged above the annular convex edge, and a through hole is arranged at the axis position of the top film part; the self-adhesive label is arranged on the top film part to cover the perforation; a cavity is formed among the self-adhesive label, the top film part, the annular convex edge and the top of the bottle.

As a further alternative of the packaging structure for bottles and cans, two ends of the first easy-to-tear line along the linear arrangement direction are arranged at intervals to form first notches, two ends of the second easy-to-tear line along the linear arrangement direction are arranged at intervals to form second notches, and two ends of the third easy-to-tear line are respectively connected with one end of the first easy-to-tear line and one end of the second easy-to-tear line; the first notch and the second notch are respectively positioned at two sides of the third easy-to-tear line.

As a further alternative of the packaging structure for bottles and cans, the bottom of the self-adhesive label is adhered to the top film part through an adhesive layer, and the covering position of the adhesive layer is located in the overlapping range of the top film part and the self-adhesive label.

As a further alternative of the packaging structure for bottles and cans, the first easy-tear line is located on an outer peripheral side of the self-adhesive label.

As a further alternative of the packaging structure for bottles and cans, the coating layer is a heat shrinkable film.

The invention has the following beneficial effects: the combination of the film coating layer and the adhesive sticker label is used for comprehensively covering the peripheral side and the top of the bottle, and protecting the peripheral side and the top of the bottle in an all-around manner, so that pollutants such as dust are prevented from being stained on the bottle, and the sanitation of people when the mouth of the people contacts the bottle is guaranteed; through setting up the easy tear line of multichannel, be convenient for once only tear the packing on bottle top and week side upper portion, the mouth direct contact bottle of the people of being convenient for conveniently enjoys beverage or food in the bottle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a construction of a bottle and can;

FIG. 2 is a schematic structural view of a packaging structure for bottles and cans of the present invention;

FIG. 3 is an exploded view of a packaging structure for bottles and cans in accordance with the present invention;

FIG. 4 is a cross-sectional schematic view of a packaging structure for bottles and cans of the present invention;

fig. 5 is a schematic structural view of the adhesive layer disposed on the self-adhesive label.

In the figure: 1. a bottle; 11. an annular flange; 2. a film coating layer; 21. a side film part; 22. a top film portion; 3. a first easy-tear line; 31. a first notch; 4. a second easy-to-tear line; 41. a second notch; 5. a third easy-to-tear line; 6. self-adhesive labels; 61. and (6) an adhesive layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 2, 3 and 4, a packaging structure for a bottle and a can is shown, which comprises a film layer 2 covering the bottle and the can 1, wherein the film layer 2 comprises a side film part 21 covering the circumferential side of the bottle and the can 1, and a top film part 22 formed by extending from the top end of the side film part 21 to the axial direction, and the top film part 22 is positioned at the top of the bottle and the can 1; a sticker label 6 provided on the top film portion 22; the first easy-to-tear line 3 is arranged on the top film part 22 and is formed by linearly arranging a plurality of cut holes and is in a circular shape; a second tear line 4, which is formed by linearly arranging a plurality of cut holes and is in a circular shape, provided on the peripheral side of the side film portion 21; and the third easy-to-tear line 5 is formed by linearly arranging a plurality of cut holes, one end of the third easy-to-tear line starts from the first easy-to-tear line 3, and the other end of the third easy-to-tear line ends at the second easy-to-tear line 4.

The side film part 21 covers the periphery of the bottle and can 1, the top film part 22 covers the edge of the top of the bottle and can 1, and the self-adhesive label 6 covers the middle of the top of the bottle and can 1, so that the bottle and can 1 can be protected in all directions; the contamination of pollutants such as dust on the bottle and can 1 is prevented, and the sanitation of people when the mouth of the people contacts the bottle and can 1 is ensured; through setting up the easy line of tearing of multichannel, be convenient for tear the packing on 1 top of bottle and week side upper portion. The film coating layer 2 can adopt a heat shrinkage film, so that the side film part 21 and the top film part 22 are integrally formed. Wherein, the self-adhesive label 6 can be printed with image-text information such as anti-counterfeiting two-dimensional codes, advertisements and the like.

In the present embodiment, taking a pop can as an example of a packaged bottle, referring to fig. 1, an annular convex edge 11 protruding upwards is provided at the top of the bottle 1; in general, when the pop can is used to drink a beverage, the upper lip of a person touches the top of the can 1, and the lower lip touches the outer peripheral side of the can 1; in the above scheme, can tear the packing more than the second easy-to-tear line 4 for the top of bottle 1 and the upper portion of bottle 1 periphery side are bare and exposed, and the mouth direct contact bottle 1 of the people of being convenient for is convenient for enjoy beverage or food in the bottle 1.

Specifically, the outer peripheral side of the annular flange 11 is coated with the side film portion 21, the top film portion 22 is horizontally arranged above the annular flange 11, and a through hole is formed in the axis position of the top film portion 22; the self-adhesive label 6 is arranged on the top film part 22 to cover the perforation; a cavity is formed among the self-adhesive label 6, the top film part 22, the annular convex edge 11 and the top of the bottle 1. In the time of actual operation, will with the finger non-setting adhesive label 6 down press in the cavity for first easy tear line 3 is torn for dragging, first easy tear line 3 is torn the back, tears again through third easy tear line 5 the second easy tear line 4 to tear the packing more than the second easy tear line 4, make the top of jar 1 and the upper portion of jar 1 periphery side expose. In other words, the first easy-to-tear line 3 can be matched with the cavity, so that the package above the second easy-to-tear line 4 can be torn off conveniently. In order to facilitate tearing the first easy-to-tear line 3, referring to fig. 3, the first easy-to-tear line 3 is located on an outer peripheral side of the self-adhesive label 6.

In some specific embodiments, in order to facilitate tearing off the package above the second easy-to-tear line 4 at one time, referring to fig. 3, two ends of the first easy-to-tear line 3 along the linear arrangement direction are spaced to form a first notch 31, two ends of the second easy-to-tear line 4 along the linear arrangement direction are spaced to form a second notch 41, and two ends of the third easy-to-tear line 5 are respectively connected with one end of the first easy-to-tear line 3 and one end of the second easy-to-tear line 4; the first notch 31 and the second notch 41 are respectively located at two sides of the third easy-to-tear line 5. Specifically, when the first easy-tear line 3 is torn, the first easy-tear line 3 is completely torn, but due to the existence of the first notch 31, the top film portion 22 within the range surrounded by the first easy-tear line 3 is still connected with the top film portion 22 outside the range surrounded by the first easy-tear line 3, and as the tearing action progresses, the first easy-tear line 3 spreads from one end to the third easy-tear line 5 and then spreads from the third easy-tear line 5 to the second easy-tear line 4, and due to the existence of the second notch 41, the first easy-tear line 3 will tear from one end to the other end; at this time, the package above the second easy-to-tear line 4 is still connected with the side film portion 21 together with the second notch 41, and when a force is applied, the side film portion 21 at the second notch 41 can be broken, so that the package above the second easy-to-tear line 4 is torn off; it should be noted that the strength of the second notch 41 needs to be greater than the tearing strength of the second easy-to-tear line 4, but cannot be too great to cause the second easy-to-tear line to be pulled apart, which can be achieved by adjusting the width of the second notch 41, and it can find out the proper length of the second notch 41 through a plurality of tests, so the specific size of the second notch 41 is not disclosed herein; the strength of the first notch 31 needs to be greater than the tearing strength of the first easy-to-tear line 3 and greater than the tearing strength of the third easy-to-tear line 5, so as to prevent the first notch 31 from being broken when the first easy-to-tear line 3 and the third easy-to-tear line 5 are torn.

In some embodiments, for ease of production, the bottom of the sticker 6 is affixed to the top film portion 22 by an adhesive layer 61; in order to meet food safety, the adhesive layer 61 is made of a food-grade adhesive; it is also preferable that the position of covering the adhesive layer 61 is located within the overlapping range of the top film portion 22 and the sticker label 6 with reference to fig. 5 in order to prevent the adhesive from being stained on the top of the bottle can 1. Thus, when the first easy-to-tear line 3 needs to be torn to press the self-adhesive label 6 to the cavity, there is no need to worry about the adhesive being stained on the top of the bottle 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.