CN210911492U

CN210911492U - Chocolate packaging aluminum foil

Info

Publication number: CN210911492U
Application number: CN201921394340.1U
Authority: CN
Inventors: 何新民; 杨远来; 谢必武
Original assignee: Shenzhen Bestfoil Material Technology Co ltd
Current assignee: Shenzhen Bestfoil Material Technology Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-07-03
Anticipated expiration: 2029-08-26

Abstract

The utility model belongs to the technical field of food packaging, in particular to a chocolate packaging aluminum foil, which comprises a film and an aluminum foil main body adhered to one side surface of the film, wherein the aluminum foil main body is positioned at the geometric center position of the side surface of the film, and the other side surface of the film is adhered with heat insulation paper which is positioned at the geometric center position of the side surface of the film; heat insulation paper on the film can completely cut off the outer wall heat, reduce the chocolate of external environment heat transmission to parcel, shape when guaranteeing the chocolate shaping, when light is sufficient, the characters of personnel's accessible characters district printing read packing information, the region outside the printing characters district still is equipped with phosphor powder coating district on the heat insulation paper, the region outside the printing characters all coats with phosphor powder, when night or light are insufficient, phosphor powder can give out light, the regional no phosphor powder of characters can not give out light, can read packing information through the light contrast, also can increase the mood of chocolate when sending the people at night simultaneously, improve buyer's experience.

Description

Chocolate packaging aluminum foil

Technical Field

The utility model belongs to the technical field of food package, concretely relates to chocolate packaging aluminum foil.

Background

The PTP aluminum foil for chocolate packaging is one of industry refinement branches of the PTP aluminum foil, and is used for food packaging and formed in Europe in the 30 s of the 20 th century. In the first 80 years, devices, technologies and raw materials are introduced in China, in the 90 years, single-color or multi-color PTP aluminum foil printing and coating equipment can be manufactured in China and is used by domestic product packaging enterprises, the PTP aluminum foil gravure equipment in China can meet the requirements of domestic product packaging, and blister packaging is quite wide in application, so that the single-color or multi-color PTP aluminum foil printing and coating equipment is the flexible packaging material which is developed most rapidly in recent years and is also the main packaging form in other fields such as food, health care products, medicines and the like.

Its printing of original aluminium foil chocolate packing is comparatively rigid, and the display means of printing pattern is comparatively single, and the decorative nature of its packing is lower, and the heat-proof quality of packing is lower, and when the temperature was higher, the chocolate in the packing melted easily, and the chocolate shape is difficult to keep.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a chocolate packaging aluminum foil, which has the characteristics of good sealing and clear printing.

In order to achieve the above object, the utility model provides a following technical scheme: chocolate packaging aluminum foil, including film and adhesion aluminum foil main part in its side, the aluminum foil main part is located the geometric centre position department of film side, the another side of film is stained with thermal-insulated paper, thermal-insulated paper is located the geometric centre position department of film side, thermal-insulated paper is kept away from the side of film is equipped with the printing layer, scribble with the protective layer on the printing layer, the printing layer includes text district and phosphor powder coating district, text district printing is in on the thermal-insulated paper, printing on the thermal-insulated paper the region outside the text district still is equipped with phosphor powder coating district, the film is kept away from the side of thermal-insulated paper is scribbled along a week and is had the third adhesive linkage.

Preferably, the third bonding layer is VC glue, and the coating weight is 3.7-4.3g/m²。

Preference is given toThe protective layer is OP protective agent, and the coating weight is 0.7-1.3g/m²。

Preferably, the geometric center positions of the two sides of the film are respectively coated with a first adhesive layer and a second adhesive layer, the first adhesive layer and the second adhesive layer are non-setting adhesives, the aluminum foil main body is adhered to the film through the first adhesive layer, and the heat insulation paper is adhered to the film through the second adhesive layer.

Preferably, the area of the aluminum foil main body is larger than that of the first bonding layer and smaller than that of the film, and first sawtooth areas are formed around the aluminum foil main body.

Preferably, the area of the heat insulation paper is larger than that of the second bonding layer and smaller than that of the film, and second sawtooth areas are formed around the heat insulation paper.

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

1. heat insulation paper on the film can completely cut off the outer wall heat, reduce the chocolate of external environment heat transmission to parcel, effectively reduce the chocolate probability that is heated and melts, shape when guaranteeing the chocolate shaping, characters and advertisement can be printed in the characters district, when light is sufficient, the characters of personnel's accessible characters district printing read packing information, the region outside the printing characters district still is equipped with phosphor powder coating district on the heat insulation paper, the region outside the printing characters all coats with phosphor powder, when night or light are insufficient, phosphor powder can give out light, the regional no phosphor powder of characters can not give out light, can read packing information through the light contrast, the mood of chocolate when sending the people at night also can be increased simultaneously, improve buyer's purchase experience.

2. After the chocolate is eaten, the aluminum foil main body is bonded with the film through the first bonding layer, the heat insulation paper is bonded with the film through the second bonding layer, the first bonding layer and the second bonding layer are non-setting adhesives, the aluminum foil main body and the film can be torn away, the aluminum foil main body can be repeatedly used or collected and recycled in a unified mode, the heat insulation paper and the film can also be torn away, the heat insulation paper can be repeatedly used, and resource waste is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a second adhesive layer according to the present invention;

FIG. 3 is a schematic structural view of the heat insulation paper of the present invention;

fig. 4 is a schematic view of the printing layer of the present invention.

In the figure: 1. a film; 11. a first adhesive layer; 12. a second adhesive layer; 13. a third adhesive layer; 2. an aluminum foil body; 201. a first serrated region; 3. heat insulating paper; 301. a second serrated region; 4. printing layer; 41. a text area; 42. a phosphor coating region; 5. and a protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: chocolate packaging aluminum foil, including film 1 and the aluminium foil main part 2 of adhesion in its one side, aluminium foil main part 2 is located the geometric centre position department of film 1 side, heat-insulating paper 3 is stained with to the another side of film 1, heat-insulating paper 3 is located the geometric centre position department of film 1 side, the side that heat-insulating paper 3 keeps away from film 1 is equipped with printing layer 4, printing layer 4 coats and is provided with protective layer 5, printing layer 4 includes writing district 41 and phosphor powder coating district 42, writing district 41 prints on heat-insulating paper 3, the region outside the writing district 41 of printing on heat-insulating paper 3 still is equipped with phosphor powder coating district 42, the side outer edge a week that heat-insulating paper 3 was kept away from to film 1 is provided with third adhesive layer 13.

In the embodiment, the film 1 is a rubber film, when in use, the aluminum foil main body 2 is contacted with chocolate, the film 1 is thermally sealed and bonded with the containing box through the third bonding layer 13, or the chocolate is completely wrapped by the aluminum foil main body 2, the third bonding layer 13 at the outer edge of the film 1 is thermally sealed and bonded, the chocolate is packaged, the product performance is stable, the production efficiency is high, the appearance is good, the stamping forming range is wide, the high-barrier property, the heat sealing property and the sealing property are high, the printing property and the easy puncture property are realized, no pinhole exists, the sealing property is good, the uniform heat sealing effect of the coating is good, the printing property is clear, the attractive and the glossiness are good, meanwhile, the heat insulation paper 3 on the film 1 can isolate the outer wall heat, the external environment heat is reduced to be transmitted to the wrapped chocolate, the probability of the chocolate being heated and melted is effectively reduced, the, when light is sufficient, a person can read packaging information through characters printed in the character area 41, a fluorescent powder coating area 42 is further arranged in an area outside the character area 41 on the heat insulation paper 3, fluorescent powder is coated in the area outside the printed characters, the fluorescent powder can emit light at night or when the light is insufficient, the character area does not emit light, the packaging information can be read through light contrast, the mood of the chocolate when the chocolate is delivered at night can be increased, the purchasing experience of a purchaser is improved, after the chocolate is eaten, the aluminum foil main body 2 is bonded with the film 1 through the first bonding layer 11, the heat insulation paper 3 is bonded with the film 1 through the second bonding layer 12, the first bonding layer 11 and the second bonding layer 12 are non-setting adhesives, the aluminum foil main body 2 can be torn away from the film 1, the aluminum foil main body 2 can be repeatedly used or collected and recycled, and the heat insulation paper 3 can also be torn away from the film 1, the heat insulation paper 3 can be repeatedly used, and resource waste is reduced.

Specifically, the third adhesive layer 13 is VC glue, and the coating weight is 3.7-4.3g/m²It is suitable for the adhesion between the aluminum foil and PVC for medical and food packaging, and has excellent heat sealing strength.

Specifically, the protective layer 5 is an OP protective agent and the coating amount thereof is 0.7 to 1.3g/m²The protective layer for packaging the medical and food aluminum foils can protect the printing layer.

Specifically, the two geometric center positions of the two sides of the film 1 are respectively coated with a first adhesive layer 11 and a second adhesive layer 12, the first adhesive layer 11 and the second adhesive layer 12 are adhesive stickers, the aluminum foil main body 2 is adhered to the film 1 through the first adhesive layer 11, the heat insulation paper 3 is adhered to the film 1 through the second adhesive layer 12, the aluminum foil main body 2 and the film 1 can be torn away, the aluminum foil main body 2 can be repeatedly used or collected and recycled, the heat insulation paper 3 and the film 1 can also be torn away, the heat insulation paper 3 can be repeatedly used, and resource waste is reduced.

Specifically, the area of aluminium foil main part 2 is greater than the area of first adhesive linkage 11, is less than the area of film 1, and accessible aluminium foil main part 2 does not bond the region and tears aluminium foil main part 2, and the personnel of being convenient for use, and aluminium foil main part 2 has seted up first sawtooth region 201 all around, and first sawtooth region 201 can be convenient for with the regional perk of aluminium foil main part 2 does not bond, convenient to use.

Specifically, the area of the heat insulation paper 3 is larger than the area of the second bonding layer 12 and smaller than the area of the film 1, the heat insulation paper 3 can be torn open through the outer bonding area of the heat insulation paper 3, the second sawtooth area 301 is formed around the heat insulation paper 3, and the non-bonding area of the heat insulation paper 3 can be conveniently tilted through the second sawtooth area 301, so that the heat insulation paper is convenient to use.

The utility model discloses a theory of operation and use flow: when in use, the aluminum foil main body 2 is contacted with chocolate, the film 1 is thermally sealed and adhered with the containing box through the third adhesive layer 13, or the chocolate is completely wrapped by the aluminum foil main body 2, the third adhesive layer 13 on the outer edge of the film 1 is thermally sealed and sealed, the chocolate is packaged, the product performance is stable, meanwhile, the chocolate packaging box has the advantages of high production efficiency, good appearance, wide stamping forming range, high separation, good heat sealing, good sealing, printing, easy puncture, no pinhole, good sealing, good uniform heat sealing effect of a coating, good printing clarity, attractive appearance and glossiness, meanwhile, the heat insulation paper 3 on the film 1 can isolate the heat of the outer wall, the heat of the external environment is reduced and transmitted to the wrapped chocolate, the probability of chocolate melting is effectively reduced, the shape of the chocolate during molding is ensured, the text area 41 can print characters and advertising, when the light is sufficient, personnel can read the packaging information through the characters printed by the text area 41, the region outside the printing text region 41 on the heat-insulating paper 3 is also provided with a fluorescent powder coating region 42, the region outside the printing text is coated with fluorescent powder, at night or when light is insufficient, the fluorescent powder can emit light, the region of the text is free of the fluorescent powder and can not emit light, packaging information can be read through light contrast, meanwhile, the mood of the chocolate when the chocolate is sent to a person at night can be increased, the purchasing experience of a purchaser is improved, after the chocolate is eaten, the aluminum foil main body 2 is bonded with the film 1 through the first bonding layer 11, the heat-insulating paper 3 is bonded with the film 1 through the second bonding layer 12, the first bonding layer 11 and the second bonding layer 12 are adhesive stickers, the aluminum foil main body 2 can be torn away from the film 1, the aluminum foil main body 2 can be repeatedly used or collected and recycled in a unified mode, the heat-insulating paper 3 can also be torn away from the film 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Chocolate packaging aluminum foil, its characterized in that: comprises a film (1) and an aluminum foil main body (2) adhered to one side surface of the film, wherein the aluminum foil main body (2) is positioned at the geometric center of the side surface of the film (1), the other side of the film (1) is adhered with heat insulation paper (3), the heat insulation paper (3) is positioned at the geometric center of the side surface of the film (1), the side surface of the heat insulation paper (3) far away from the film (1) is provided with a printing layer (4), a protective layer (5) is coated on the printing layer (4), the printing layer (4) comprises a character area (41) and a fluorescent powder coating area (42), the character area (41) is printed on the heat insulation paper (3), a fluorescent powder coating area (42) is further arranged on the heat insulation paper (3) outside the character area (41), and a third adhesive layer (13) is coated on the outer periphery of the side surface of the film (1) far away from the heat insulation paper (3).

2. The chocolate packaging aluminum foil as claimed in claim 1, wherein: the third bonding layer (13) is VC glue, and the coating weight is 3.7-4.3g/m²。

3. The chocolate packaging aluminum foil as claimed in claim 1, wherein: the protective layer (5) is OP protective agent, and the coating weight is 0.7-1.3g/m²。

4. The chocolate packaging aluminum foil as claimed in claim 1, wherein: the utility model discloses a film, including film (1), two sides geometric centre department of putting coats respectively and is had first adhesive linkage (11), second adhesive linkage (12), first adhesive linkage (11) with second adhesive linkage (12) are the non-setting adhesive, aluminium foil main part (2) pass through first adhesive linkage (11) with film (1) bond, thermal-insulated paper (3) pass through second adhesive linkage (12) with film (1) bond.

5. The chocolate packaging aluminum foil of claim 4, wherein: the area of aluminium foil main part (2) is greater than the area of first adhesive linkage (11), is less than the area of film (1), just first sawtooth region (201) has been seted up around aluminium foil main part (2).

6. The chocolate packaging aluminum foil of claim 4, wherein: the area of the heat insulation paper (3) is larger than that of the second bonding layer (12) and smaller than that of the film (1), and a second sawtooth area (301) is formed around the heat insulation paper (3).