Anti-aging packaging film

Abstract

The utility model discloses an anti-aging packaging film which is provided with a film body, the film body is composed of a hydrophobic layer, a polyethylene layer and an anti-static layer, the polyethylene layer is bonded with the hydrophobic layer and the anti-static layer through glue, and the thickness of the polyethylene layer is larger than the thickness of the hydrophobic layer and the thickness of the anti-static layer. Comprising a stretching assembly arranged on the lower end face of a film body, the stretching assembly can improve the tensile strength of the film body, and the stretching assembly is connected with the film body in a pasted mode; and the pasting assembly is arranged at the edge of the film body, and the pasting assembly can be used for pasting the film body and the goods. The anti-aging packaging film with the long service life has higher fitting performance with goods, can be prevented from being blown or pulled and sliding off from the goods easily, can be stretched according to packaging requirements, improves fitting resistance between the packaging film and the goods, and can also be prevented from deviating or falling off in the goods transferring process.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging films, in particular to an anti-aging packaging film. Background Art

[0002] Industrial packaging films are mainly used for packaging large products and for packaging individual products. They are widely used in airports, factories and other scenarios, such as air transport packaging, glass factory packaging, and drying yard paving. For example, a packaging film with a publication number of CN206511373U includes a polyethylene woven fabric layer, and a low-density polyethylene layer and a black conductive PE film layer are arranged on the upper and lower sides of the polyethylene woven fabric layer. The packaging film has strong conductivity, good tensile and impact strength, and can be widely used in the packaging of products that require ESD (electrostatic discharge) in optoelectronics, chip semiconductors, precision instruments, aerospace, military and other fields. However, the packaging film still has the following disadvantages in actual use:

[0003] Although the above-mentioned packaging film can package the goods, its adhesion to the goods is poor. After covering the surface of the goods, the packaging film is easy to slide off the goods when blown or pulled, and it is also easy to cause the packaging film to shift and fall during the transportation of the goods. In view of the above problems, it is urgently necessary to carry out innovative design based on the original packaging film. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-aging packaging film to solve the problems mentioned in the above background technology that the traditional packaging film has poor adhesion to the goods, after covering the surface of the goods, it is easy to slide off the goods when blown or pulled, and the packaging film is also easy to deviate and fall during the transportation of the goods.

[0005] To achieve the above object, the utility model provides the following technical solutions: an anti-aging packaging film, provided with a film body, the film body consisting of a hydrophobic layer, a polyethylene layer and an antistatic layer, the polyethylene layer is bonded to the hydrophobic layer and the antistatic layer by adhesive, and the thickness of the polyethylene layer is greater than the thickness of the hydrophobic layer and the antistatic layer;

[0006] It includes: a stretching component, which is arranged on the lower end surface of the membrane body, and the stretching component can improve the tensile resistance of the membrane body, thereby extending the service life of the membrane body, and the stretching component and the membrane body are connected by adhesive bonding;

[0007] The adhesive component is arranged at the edge of the film body, and the adhesive component can fit the film body and the goods together to improve the tightness of the film body to the goods packaging.

[0008] Preferably, the stretching assembly includes a reinforcing sheet arranged on the lower end surface of the membrane body, and the reinforcing sheets are evenly distributed, and the reinforcing sheets can improve the tensile resistance of the membrane body.

[0009] Preferably, an anti-sliding block is attached to the lower end surface of the reinforcing sheet, and the anti-sliding block is evenly arranged, and the anti-sliding block can increase the resistance of the membrane body to the contact with the goods.

[0010] Preferably, connecting lines are arranged at equal angles on the outer sides of the reinforcing sheets, and adjacent reinforcing sheets are connected by the connecting lines, and the connecting lines can further enhance the tensile strength of the membrane body.

[0011] Preferably, the adhesive assembly comprises an adhesive block arranged at the edge of the membrane body, and a release paper is attached to the lower end surface of the adhesive block.

[0012] Preferably, the release paper and the adhesive blocks are distributed at equal intervals on the film body, and the adhesive blocks can achieve a close fit between the film body and the goods.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the long-life anti-aging packaging film has a higher fit with the goods, can prevent being blown or pulled, and easily slides off the goods, and can be stretched according to packaging requirements, thereby increasing the resistance to the fit with the goods, and can also prevent the packaging film from shifting or falling during the transportation of goods. The specific contents are as follows:

[0014] 1. Pull the membrane body and let it cover the surface of the goods. The setting of the reinforcement sheet and the connecting line can improve the tensile strength of the membrane body and prevent it from breaking easily, and can cover the surface of the goods tightly. After the membrane body contacts the goods, the resistance between the membrane body and the goods can be increased by multiple anti-sliding blocks to avoid the phenomenon of the membrane body sliding off due to blowing or pulling;

[0015] 2. Tear off the release paper at the corresponding position and stick it to the goods through the adhesive block. This further improves the tightness between the film body and the goods, avoids the displacement of the film body during the transportation of goods, and can tear off different amounts of release paper at a time according to packaging requirements so that the film body can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the membrane body of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 4For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 It is a bottom view structural diagram of the reinforcing plate of the utility model.

[0021] In the figure: 1. membrane body; 2. hydrophobic layer; 3. polyethylene layer; 4. antistatic layer; 5. reinforcing sheet; 6. anti-sliding block; 7. connecting line; 8. adhesive block; 9. release paper. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 , the utility model provides the following technical solutions:

[0024] Embodiment 1: In order to solve the problems existing in the prior art, the present embodiment adopts the following technical scheme: an anti-aging packaging film, provided with a film body 1, the film body 1 is composed of a hydrophobic layer 2, a polyethylene layer 3 and an antistatic layer 4, and the polyethylene layer 3 is bonded to the hydrophobic layer 2 and the antistatic layer 4 by glue, and the thickness of the polyethylene layer 3 is greater than that of the hydrophobic layer 2 and the antistatic layer 4; comprising: a stretching component, arranged on the lower end surface of the film body 1, the stretching component can improve the tensile resistance of the film body 1, thereby extending the service life of the film body 1, and the stretching component and the film body 1 are adhesively connected; an adhesive component, arranged at the edge of the film body 1, the adhesive component can fit the film body 1 with the goods, and improve the tightness of the film body 1 to the goods packaging.

[0025] The existing packaging film has poor adhesion to the goods, which can easily cause the packaging film to shift and fall off during the transportation of goods, and has poor tensile resistance, which affects the service life. Figure 1-Figure 3 and Figure 5As shown, the stretching assembly includes a reinforcing sheet 5 arranged on the lower end surface of the membrane body 1, and the reinforcing sheets 5 are evenly distributed, and the reinforcing sheets 5 can improve the tensile resistance of the membrane body 1; an anti-sliding block 6 is pasted on the lower end surface of the reinforcing sheet 5, and the anti-sliding block 6 is evenly arranged, and the anti-sliding block 6 can improve the resistance of the membrane body 1 to contact with the goods; connecting lines 7 are arranged at equal angles on the outer side of the reinforcing sheet 5, and adjacent reinforcing sheets 5 are connected by connecting lines 7, and the connecting lines 7 can further improve the tensile resistance of the membrane body 1; the membrane body 1 can be covered on the surface of the goods to be packaged, and then the membrane body 1 can be stretched according to demand to make it tightly cover the surface of the goods. Through the arrangement of the reinforcing sheet 5 and the connecting line 7, the tensile resistance of the membrane body 1 can be improved, and it will not break easily after being pulled, and it can be tightly covered on the surface of the goods. After the membrane body 1 contacts the goods, the resistance between the membrane body 1 and the goods can be increased by multiple anti-sliding blocks 6 to avoid the phenomenon of the membrane body 1 slipping due to blowing or pulling, thereby ensuring the stability after packaging;

[0026] Embodiment 2: After the existing packaging film is covered on the surface of the goods, it is easy to slide off the goods when it is blown or pulled, affecting the subsequent use. Therefore, this embodiment adopts the following technical solutions, such as Figure 3-Figure 4 As shown, the pasting component includes an adhesive block 8 arranged at the edge of the film body 1, and the lower end surface of the adhesive block 8 is adhered to a release paper 9; the release paper 9 and the adhesive block 8 are evenly spaced on the film body 1, and the adhesive block 8 can achieve a close fit between the film body 1 and the goods; after the film body 1 is packaged, the release paper 9 at the corresponding position can be torn off, and the adhesive block 8 can be adhered to the goods, which further improves the closeness of the fit between the film body 1 and the goods and avoids the displacement of the film body 1 during the transportation of goods. When the film body 1 is used for the first time, part of the release paper 9 can be torn off, which makes it convenient for the film body 1 to be used for the second time, and then the remaining release paper 9 can be torn off, and the film body 1 can still be adhered to the goods.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-aging packaging film, comprising a film body (1), wherein the film body (1) is composed of a hydrophobic layer (2), a polyethylene layer (3) and an antistatic layer (4), and the polyethylene layer (3) is bonded to the hydrophobic layer (2) and the antistatic layer (4) by adhesive, and the thickness of the polyethylene layer (3) is greater than the thickness of the hydrophobic layer (2) and the antistatic layer (4); It is characterized in that include: A stretching assembly is arranged on the lower end surface of the membrane body (1), the stretching assembly can improve the tensile strength of the membrane body (1), thereby extending the service life of the membrane body (1), and the stretching assembly and the membrane body (1) are connected by adhesive bonding; The adhesive component is arranged at the edge of the film body (1), and the adhesive component can fit the film body (1) and the goods together, thereby improving the tightness of the film body (1) for packaging the goods.

2. The anti-aging packaging film according to claim 1, Features: The stretching assembly comprises a reinforcing sheet (5) arranged on the lower end surface of the membrane body (1), and the reinforcing sheets (5) are evenly distributed, and the reinforcing sheets (5) can improve the tensile resistance of the membrane body (1).

3. The anti-aging packaging film according to claim 2, Features: The lower end surface of the reinforcing sheet (5) is pasted with an anti-sliding block (6), and the anti-sliding block (6) is evenly arranged, and the anti-sliding block (6) can increase the resistance of the membrane body (1) to contact with the goods.

4. The anti-aging packaging film according to claim 3, Features: Connecting lines (7) are arranged at equal angles on the outer sides of the reinforcing sheets (5), and adjacent reinforcing sheets (5) are connected via the connecting lines (7), and the connecting lines (7) can further enhance the tensile strength of the membrane body (1).

5. The anti-aging packaging film according to claim 1, Features: The pasting component comprises an adhesive block (8) arranged at the edge of the membrane body (1), and a release paper (9) is pasted on the lower end surface of the adhesive block (8).

6. The anti-aging packaging film according to claim 5, Features: The release paper (9) and the adhesive blocks (8) are distributed at equal intervals on the membrane body (1), and the adhesive blocks (8) can achieve a tight fit between the membrane body (1) and the goods.

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