Online coding aluminum foil strip for promotion of boxed milk products

Abstract

The utility model provides an online coding aluminum foil strip for promotion of boxed milk products, which comprises a first aluminum foil layer, a middle layer is arranged on the bottom side of the first aluminum foil layer and comprises a reinforcing layer, a first glue layer and a second glue layer, and the reinforcing layer comprises a first plastic film layer, a third glue layer and a second plastic film layer. According to the aluminum foil strip, the design of double-layer aluminum foil is achieved through aluminum foil materials of the second aluminum foil layer and the first aluminum foil layer, the thickness of the aluminum foil strip is not too large, cost is reduced, the strength of the aluminum foil strip is improved, the first plastic film layer and the second plastic film layer both have good toughness, and the service life of the aluminum foil strip is prolonged. Therefore, the prepared aluminum foil strip has good strength and impact resistance, and the strength of the aluminum foil strip is further improved.

Description

Technical Field

[0001] The present invention discloses the field of aluminum foil technology, and specifically relates to an online coded aluminum foil strip for promoting boxed milk products. Background Art

[0002] Aluminum foil is a soft metal film that is not only moisture-proof, airtight, light-shielding, corrosion-resistant, non-toxic and odorless, but also has a silvery-white luster and is easy to process into various patterns and designs. Therefore, it is widely used in the packaging of daily necessities such as food, beverages, medicines, cigarettes, etc.

[0003] Some existing online coding aluminum foil strips used for the promotion of boxed milk products are generally a layer of aluminum foil. If the aluminum foil strip is relatively thin, its strength and impact resistance will not meet the requirements of construction and use, and it is easy to be torn and broken during use. If the thickness of the aluminum foil strip is increased and made thicker, although the problems of strength, toughness, and impact resistance are solved, more materials will be used and the cost will be relatively high.

[0004] In summary, how to save costs and ensure the strength and impact resistance of aluminum foil strips is a technical problem that needs to be solved urgently. To this end, we propose an online coding aluminum foil strip for boxed milk product promotion. Utility Model Content

[0005] In view of the above-mentioned defects or shortcomings in the prior art, it is desired to provide an online coded aluminum foil strip for promoting boxed milk products, comprising a first aluminum foil layer, an intermediate layer is arranged on the bottom side of the first aluminum foil layer, the intermediate layer comprises a reinforcing layer, a first glue layer and a second glue layer, the reinforcing layer comprises a first plastic film layer, a third glue layer and a second plastic film layer, a second aluminum foil layer is arranged on the bottom side of the intermediate layer, the bottom side of the second aluminum foil layer is coated with an outer layer, and the outer layer is made of aluminum oxide material.

[0006] According to the technical solution provided in the embodiment of the present application, the first glue layer is coated between the first aluminum foil layer and the first plastic film layer, and the second glue layer is coated between the second plastic film layer and the second aluminum foil layer.

[0007] According to the technical solution provided in the embodiment of the present application, the third glue layer is coated between the first plastic film layer and the second plastic film layer.

[0008] According to the technical solution provided in the embodiment of the present application, the first plastic film layer and the second plastic film layer are both made of PVC material.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The present application utilizes two layers of aluminum foil material, namely, a second aluminum foil layer and a first aluminum foil layer, to achieve a double-layer aluminum foil design, and does not make the thickness of the aluminum foil strip too thick, thereby reducing costs and further improving the strength of the aluminum foil strip. The first plastic film layer and the second plastic film layer both have good toughness, so the prepared aluminum foil strip has relatively good strength and impact resistance, thereby further improving the strength of the aluminum foil strip.

[0011] 2. The outer layer made of aluminum oxide material improves the overall wear resistance of the aluminum foil strip, improves the wear resistance of the surface of the aluminum foil strip, and extends the use time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the intermediate layer of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure of the reinforcement layer of the utility model. DETAILED DESCRIPTION

[0016] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0017] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0018] As mentioned in the background technology, the online coding aluminum foil strips used for the promotion of boxed milk products in the prior art are generally a layer of aluminum foil. If the aluminum foil strip is relatively thin, its strength and impact resistance will not meet the construction and use requirements, and it is easy to be torn and broken during use. If the thickness of the aluminum foil strip is increased and made thicker, although the problems of strength, toughness, and impact resistance are solved, more materials will be used, and the cost will be relatively high. Example

[0019] See also Figure 1 , Figure 2 and Figure 3The utility model provides a technical solution, an online coding aluminum foil strip for promoting boxed milk products, comprising a first aluminum foil layer 1, an intermediate layer 2 is arranged on the bottom side of the first aluminum foil layer 1, the intermediate layer 2 comprises a reinforcing layer 21, a first glue layer 22 and a second glue layer 23, the reinforcing layer 21 comprises a first plastic film layer 211, a third glue layer 213 and a second plastic film layer 212, the second plastic film layer 212 is arranged on the outside of the first plastic film layer 211, a second aluminum foil layer 3 is arranged on the bottom side of the intermediate layer 2, the second aluminum foil layer 3 and the first aluminum foil layer 1 thereby realize a double-layer aluminum foil design, improve the thickness of the overall aluminum foil strip, and further improve the strength of the aluminum foil strip, because the first plastic film layer 211 and the second plastic film layer 212 both have good toughness, and thus the obtained aluminum foil strip has relatively good strength and impact resistance, and further improves the strength of the aluminum foil strip, the first plastic film layer 211 and the second plastic film layer 212 are both made of PVC material.

[0020] See also Figure 2 and Figure 3 The first glue layer 22 is coated between the first aluminum foil layer 1 and the first plastic film layer 211, and the first glue layer 22 is used to bond the first aluminum foil layer 1 and the first plastic film layer 211 together. The second glue layer 23 is coated between the second plastic film layer 212 and the second aluminum foil layer 3, and the second glue layer 23 is used to bond the second plastic film layer 212 and the second aluminum foil layer 3 together. The third glue layer 213 is coated between the first plastic film layer 211 and the second plastic film layer 212, and the third glue layer 213 is used to bond the first plastic film layer 211 and the second plastic film layer 212 together.

[0021] See also Figure 1 The bottom side of the second aluminum foil layer 3 is coated with an outer layer 4, and the outer layer 4 is made of aluminum oxide material. The outer layer 4 made of aluminum oxide material improves the overall wear resistance of the aluminum foil strip, improves the wear resistance of the surface of the aluminum foil strip, and prolongs the use time.

[0022] Working principle: A double-layer aluminum foil design is achieved by using two layers of aluminum foil material, namely the second aluminum foil layer 3 and the first aluminum foil layer 1. The thickness of the aluminum foil strip is not made too thick, which reduces costs and further improves the strength of the aluminum foil strip. The first plastic film layer 211 and the second plastic film layer 212 both have good toughness, so the obtained aluminum foil strip has relatively good strength and impact resistance, which further improves the strength of the aluminum foil strip. The outer layer 4 made of aluminum oxide material improves the overall wear resistance of the aluminum foil strip, improves the wear resistance of the surface of the aluminum foil strip, and prolongs the service life.

[0023] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. An online coding aluminum foil strip for promoting boxed milk products, comprising a first aluminum foil layer (1), characterized in that: An intermediate layer (2) is arranged on the bottom side of the first aluminum foil layer (1), the intermediate layer (2) comprising a reinforcing layer (21), a first glue layer (22) and a second glue layer (23), the reinforcing layer (21) comprising a first plastic film layer (211), a third glue layer (213) and a second plastic film layer (212), a second aluminum foil layer (3) is arranged on the bottom side of the intermediate layer (2), and the bottom side of the second aluminum foil layer (3) is coated with an outer layer (4), the outer layer (4) being made of aluminum oxide material.

2. The online coding aluminum foil strip for promoting boxed milk products according to claim 1, characterized in that: The first glue layer (22) is coated between the first aluminum foil layer (1) and the first plastic film layer (211), and the second glue layer (23) is coated between the second plastic film layer (212) and the second aluminum foil layer (3).

3. The online coding aluminum foil strip for promotion of boxed milk products according to claim 1, characterized in that: The third glue layer (213) is coated between the first plastic film layer (211) and the second plastic film layer (212).

4. The online coding aluminum foil strip for promotion of boxed milk products according to claim 1, characterized in that: The first plastic film layer (211) and the second plastic film layer (212) are both made of PVC material.

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