Novel notebook packaging paper capable of preventing hydrogen peroxide substances

Abstract

The utility model discloses novel notebook hydrogen peroxide-proof substance packaging paper which comprises a coating base material, a hydrogen peroxide-proof coating is arranged on the top of the coating base material, acrylic resin layers are arranged on the top of the hydrogen peroxide-proof coating and the bottom of the coating base material, ink layers are arranged on the sides, away from each other, of the two acrylic resin layers, and the ink layers are arranged on the two sides of the coating base material. Common wear-resistant soft touch layers are arranged on the sides, far away from each other, of the two ink layers. The hydrogen peroxide prevention coating is additionally arranged on the packaging paper, and the packaging paper serves as a partition to be placed between a screen and a keyboard of a notebook computer, so that dust can be prevented from falling into the middle of the keyboard of the notebook computer, and the situation that the screen of the notebook computer is damaged and yellowed due to ozone gas generated by an assembly part below the keyboard can be prevented; meanwhile, a common wear-resistant soft touch layer is arranged in a matched mode, and it can be guaranteed that the keyboard shell and the screen shell of the notebook computer cannot be abraded due to vibration and falling in the transferring process.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook wrapping paper, in particular to a new type of notebook wrapping paper for preventing hydrogen peroxide substances. Background Technique

[0002] After years of development in the electronics industry, the shipment volume and usage volume have reached a very large amount. At present, most of the partitions between the keyboards and screens of notebook computers on the market use non-woven fabrics. However, the electronic components of notebook computers will generate weak oxidizing gases, which will cause the surface of the screen to be damaged and turn yellow, seriously affecting the display of the screen, resulting in problems such as customer complaints and repairs of notebook computers. To solve the above problems, we have therefore proposed a new type of notebook wrapping paper for preventing hydrogen peroxide substances. Content of the Utility Model

[0003] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a new type of notebook wrapping paper for preventing hydrogen peroxide substances.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A new type of notebook wrapping paper for preventing hydrogen peroxide substances, including a coated substrate, a hydrogen peroxide prevention coating is provided on the top of the coated substrate, acrylic resin layers are provided on the top of the hydrogen peroxide prevention coating and the bottom of the coated substrate, ink layers are provided on the sides of the two acrylic resin layers away from each other, and ordinary wear-resistant soft touch layers are provided on the sides of the two ink layers away from each other.

[0006] Preferably, the material of the coated substrate is one of sulfuric acid paper, PLA, coated paper, double-sided offset paper, art paper, kraft paper and cardboard.

[0007] Preferably, when the hydrogen peroxide prevention coating is dried, its drying temperature is 60°C - 90°C. According to the requirements of the final product, the coating weight range is between 5 - 20 g. When hydrogen peroxide gas passes through the hydrogen peroxide prevention coating, such gas will be blocked, but it will not block other gases such as water vapor or ordinary air.

[0008] Preferably, the blocking principle of the hydrogen peroxide prevention coating is: when hydrogen peroxide or similar gases are present, they will activate the relevant substances in the hydrogen peroxide prevention coating, and these substances can absorb such gases and store them into the material coating.

[0009] Preferably, the function of the acrylic resin layer can improve the surface roughness of the coated substrate, improve the printing effect on the surface of the coated substrate, increase the adhesion of the ink layer on the material, protect the hydrogen peroxide prevention coating from being damaged by the ink layer, and block the hydrogen peroxide prevention coating from oxygen.

[0010] Preferably, according to the customer's packaging requirements, the ink layer is printed with color inks for information display and identification purposes.

[0011] Preferably, as an electronic packaging material, the ordinary wear-resistant soft-touch layer needs to have a certain wear-resistant property on its surface, which can ensure that the keyboard housing and screen housing of the notebook will not be worn due to vibration and dropping during transportation.

[0012] Compared with the existing technology, the beneficial effects of the present utility model are as follows:

[0013] By adding a hydrogen peroxide-resistant coating to the packaging paper and placing the packaging paper as a partition between the screen and keyboard of the notebook, the present utility model can not only prevent some dust from falling into the notebook keyboard, but also prevent the ozone gas generated by the assembled parts under the keyboard from damaging and yellowing the notebook screen. At the same time, with the setting of the ordinary wear-resistant soft-touch layer, it can ensure that the keyboard housing and screen housing of the notebook will not be worn due to vibration and dropping during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a schematic cross-sectional structure diagram of a new type of packaging paper for a notebook to prevent hydrogen peroxide-like substances proposed by the present utility model.

[0015] In the figure: 20, coating substrate; 30, hydrogen peroxide-resistant coating; 40, acrylic resin layer; 50, ink layer; 60, ordinary wear-resistant soft-touch layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0017] Refer to Figure 1 , a new type of packaging paper for a notebook to prevent hydrogen peroxide-like substances, including a coating substrate 20, wherein the material of the coating substrate 20 is one of sulfuric acid paper, PLA, coated paper, double-sided offset paper, art paper, kraft paper and cardboard. A hydrogen peroxide-resistant coating 30 is provided on the top of the coating substrate 20. When the hydrogen peroxide-resistant coating 30 is dried, the drying temperature is 60°C - 90°C. According to the requirements of the final product, the coating weight range is between 5 - 20 g. When hydrogen peroxide-like gases pass through the hydrogen peroxide-resistant coating 30, such gases will be blocked, but it will not block other gases such as water vapor or ordinary air. The blocking principle of the hydrogen peroxide-resistant coating 30 is that when hydrogen peroxide or similar gases activate the relevant substances in the hydrogen peroxide-resistant coating 30, this substance can absorb such gases and store them into the material coating.

[0018] Acrylic resin layers 40 are provided on both the top of the hydrogen peroxide-resistant coating 30 and the bottom of the coated substrate 20. Ink layers 50 are provided on the sides of the two acrylic resin layers 40 away from each other. The function of the acrylic resin layer 40 can improve the surface roughness of the coated substrate 20, enhance the printing effect on the surface of the coated substrate 20, increase the adhesion of the ink layer 50 to the material, protect the hydrogen peroxide-resistant coating 30 from being damaged by the ink layer 50, and block oxygen from the hydrogen peroxide-resistant coating 30. The ink layer 50 prints color inks according to customer packaging requirements for information display and identification. Ordinary wear-resistant soft touch layers 60 are provided on the sides of the two ink layers 50 away from each other. As an electronic packaging material, the surface of the ordinary wear-resistant soft touch layer 60 needs to have certain wear-resistant properties to ensure that the keyboard housing and screen housing of the notebook will not be worn due to vibration and dropping during transportation;

[0019] The hydrogen peroxide-resistant coating 30 includes the following raw materials by weight percentage: 85 - 90% resin, 10 - 15% hydrogen peroxide-resistant additive, 0.2 - 0.5% defoamer, and 3 - 5% IPA wetting agent. The resin includes but is not limited to resin CCLTDS16527, the hydrogen peroxide-resistant additive includes but is not limited to CCL TDS16499, the defoamer includes but is not limited to Degussa TEGO-825, and the IPA wetting agent includes but is not limited to Dow Chemical 95% IPA and purified water. During preparation, the weight percentage of the raw materials of the hydrogen peroxide-resistant coating 30 can be 84% resin, 14% hydrogen peroxide-resistant additive, 0.2% defoamer, and 1.8% IPA wetting agent, or it can also be 89% resin, 9% hydrogen peroxide-resistant additive, 0.2% defoamer, and 1.8% IPA wetting agent;

[0020] In this embodiment, by adding the hydrogen peroxide-resistant coating 30 to the packaging paper and placing the packaging paper as a partition between the screen and the keyboard of the notebook, it can not only prevent some dust from falling into the middle of the notebook keyboard, but also prevent the ozone-like gas generated by the assembled parts under the keyboard from damaging and yellowing the notebook screen. At the same time, with the setting of the ordinary wear-resistant soft touch layer 60, it can ensure that the keyboard housing and screen housing of the notebook will not be worn due to vibration and dropping during transportation.

[0021] Working principle: When producing packaging paper, an anti-hydrogen peroxide coating 30 is applied to the top of the coated substrate 20. After coating, it is dried at a temperature of 60°C - 90°C. After drying, an acrylic resin layer 40 is respectively applied to the bottom of the coated substrate 20 and the top of the anti-hydrogen peroxide coating 30. After drying, an ink layer 50 is applied to the two acrylic resin layers 40. After drying, a common wear-resistant soft touch layer 60 is applied to the ink layer 50 and then dried. The production is completed. After the packaging paper is produced, 7% hydrogen peroxide is put into a bottle, then the packaging paper is placed on the bottle, the screen is placed on the packaging paper, and then they are put into an oven together. After 2 hours, check whether the screen is damaged. If there is no damage, it proves that the production of the packaging paper is qualified;

[0022] During use, the qualified packaging paper is cut. The cutting size should be slightly larger than the notebook computer screen but slightly smaller than the length and width of the notebook computer itself. The cut packaging paper is placed between the notebook screen and the keyboard as a packaging partition, which can not only block some dust from falling into the middle of the notebook keyboard but also prevent the ozone-like gas generated by the assembled parts under the keyboard from damaging the notebook screen. At the same time, with the common wear-resistant soft touch layer 60 on the packaging paper, it can ensure that the notebook keyboard shell and the screen shell will not be worn due to vibration and dropping during transportation.

[0023] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A novel notebook packaging paper for preventing hydrogen peroxide-like substances, comprising a coated substrate (20), characterized in that: The top of the coated substrate (20) is provided with a hydrogen peroxide-proof coating (30), the top of the hydrogen peroxide-proof coating (30) and the bottom of the coated substrate (20) are both provided with acrylic resin layers (40), the two acrylic resin layers (40) are both provided with ink layers (50) on the sides away from each other, and the two ink layers (50) are both provided with a common wear-resistant soft touch layer (60) on the sides away from each other.

2. The novel packaging paper for notebooks against hydrogen peroxide-like substances according to claim 1, characterized in that: The material of the coating substrate (20) is one of sulphate paper, PLA, coated paper, offset paper, art paper, kraft paper and cardboard.

3. The novel packaging paper for notebooks against hydrogen peroxide-like substances according to claim 1, characterized in that: The acrylic resin layer (40) can improve the roughness of the surface of the coated substrate (20), enhance the printing effect of the surface of the coated substrate (20), increase the adhesion of the ink layer (50) on the material, and protect the anti-hydrogen peroxide coating (30) from being damaged by the ink layer (50), and isolate the anti-hydrogen peroxide coating (30) from oxygen.

4. The novel packaging paper for notebooks against hydrogen peroxide-like substances according to claim 1, characterized in that: The ink layer (50) is printed with color ink according to the customer's packaging requirements to display information and provide identification.

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