CN219385051U - Double-layer antistatic acrylic protective film - Google Patents

Abstract

The utility model discloses a double-layer antistatic acrylic protective film, which belongs to the technical field of electric acrylic protective films and comprises a winding drum, wherein a PET (polyethylene terephthalate) substrate is sleeved on the outer wall of the winding drum, a plurality of first PET lines are fixedly arranged at the upper end of the PET substrate, a first acrylic glue layer is arranged at the lower end of the PET substrate, a release film is fixedly arranged at the lower end of the first acrylic glue layer, a second antistatic layer is fixedly arranged at the lower end of the release film, a second acrylic glue layer is arranged at the upper end of the PET substrate, a waterproof layer is fixedly arranged at the upper end of the second acrylic glue layer, a first antistatic layer is fixedly arranged at the upper end of the waterproof layer, a stripping film is fixedly arranged at the upper end of the first antistatic layer, and an anti-scratch layer is fixedly arranged at the upper end of the first antistatic layer. Therefore, better antistatic effect can be achieved, and raw materials are relatively saved.

Description

Double-layer antistatic acrylic protective film

Technical Field

The utility model relates to an electric acrylic protective film, in particular to a double-layer antistatic acrylic protective film, and belongs to the technical field of electric acrylic protective films.

Background

The protective film has been applied to living aspects and can be classified into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film, etc. according to the use. The protective film generally has good adhesion and can be easily peeled off after use without contaminating the surfaces with an adhesive. In the production process of the protective film, some colloids such as acrylic glue, PU glue and silica gel are needed, and the protective film adopts a PET silica gel protective film and a PET acrylic protective film as main types according to the application of the protective film and the use of different colloids.

The prior patent with publication number of CN210528844U proposes a double-sided acrylic protective film, the device does not contain silica gel, no silicon transfer phenomenon exists, namely, the risk of product damage caused by silicon transfer can be avoided, meanwhile, the protective film can effectively reduce static electricity generation and reduce the adhesion of dust on the surface of a product. In addition, this protection film has good exhaust performance and laminating performance, but its device adopts the double-material to glue and fixes, and the relatively extravagant glue material is more, can't guarantee the tear resistance dynamics of its film moreover, does not have antistatic function moreover, to above-mentioned problem, the utility model provides a double-deck antistatic acrylic protection film makes things convenient for people to use.

Disclosure of Invention

The utility model aims to solve the technical problems of providing a double-layer antistatic acrylic protective film, which can realize the purposes of saving glue raw materials, enhancing the hardness and tearing force of the film body and enhancing the antistatic performance of the film body, and solves the technical problems of excessive glue consumption, difficult tearing and easy breakage of the film body and no antistatic property in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a double-deck antistatic acrylic protection film, includes the winding drum, the outer wall cover of winding drum is equipped with the PET substrate, the fixed a plurality of first PET lines that are provided with of upper end of PET substrate, the lower extreme of PET substrate is provided with first acrylic glue layer, the fixed release film that is provided with of lower extreme of first acrylic glue layer, the fixed second antistatic backing that is provided with of lower extreme from the release film, the upper end of PET substrate is provided with second acrylic glue layer, the fixed waterproof layer that is provided with of upper end of second acrylic glue layer, the fixed first antistatic backing that is provided with in upper end of waterproof layer, the fixed release film that is provided with in first antistatic backing upper end, the fixed scratch-resistant layer that is provided with of upper end of first antistatic backing.

Further, the longitudinal distances among the plurality of first PET lines are consistent, and the boxes of the first PET lines are cylindrical long and thin.

Further, the upper end of the first acrylic glue layer is fixedly connected with the PET substrate.

Furthermore, the stripping film is made of acrylic rubber.

Further, the first PET line and the second PET line are identical in size and dimension.

Further, the thickness of the first acrylic glue layer is consistent with that of the second acrylic glue layer.

Further, the material of the winding drum is paper.

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

1. according to the utility model, the first antistatic layer and the second antistatic layer are arranged, so that static electricity can be avoided during reuse, and the arranged scratch-resistant layer can be scratched integrally;

2. according to the utility model, through the structure of the reinforced PET substrate, the toughness can be enhanced while the substrate is reinforced through the added plurality of PET lines, the substrate cannot be easily torn off, and the structure of saving glue is provided, so that glue is only required to be brushed on the upper surface of the PET substrate between the plurality of PET lines, the full brushing is not needed, and the raw materials are relatively saved.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of a double-layered antistatic acrylic protective film according to the present utility model;

FIG. 2 is a schematic view showing a partial structure of a double-layered antistatic acrylic protective film according to the present utility model;

fig. 3 is a schematic view showing a partial structure of a double-layered antistatic acrylic protective film according to the present utility model.

In the figure: 1. winding up a winding drum; 2. a PET substrate; 3. a first PET line; 4. a second PET line; 5. a first acrylic glue layer; 6. a release film; 7. a second acrylic glue layer; 8. a waterproof layer; 9. a first antistatic layer; 10. stripping the film; 11. a scratch-resistant layer; 12. and a second antistatic layer.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the double-layer antistatic acrylic protective film provided in this embodiment includes a winding drum 1, a PET substrate 2 is sleeved on the outer wall of the winding drum 1, the winding drum 1 is used for accommodating the PET substrate 2, a plurality of first PET lines 3 are fixedly arranged at the upper end of the PET substrate 2, a first acrylic glue layer 5 is arranged at the lower end of the PET substrate 2, a release film 6 is fixedly arranged at the lower end of the first acrylic glue layer 5, a second antistatic layer 12 is fixedly arranged at the lower end of the release film 6, a second acrylic glue layer 7 is arranged at the upper end of the PET substrate 2, a waterproof layer 8 is fixedly arranged at the upper end of the second acrylic glue layer 7, the waterproof layer 8 has a waterproof effect, a first antistatic layer 9 is fixedly arranged at the upper end of the waterproof layer 8, a peeling film 10 is fixedly arranged at the upper end of the first antistatic layer 9, a scratch-resistant layer 11 is fixedly arranged at the upper end of the first antistatic layer 9,

in this embodiment, as shown in figures 1-3,

preferably, the longitudinal distances among the plurality of first PET lines 3 are consistent, and the boxes of the first PET lines 3 are cylindrical long and thin.

Preferably, the upper end of the first acrylic glue layer 5 is fixedly connected with the PET substrate 2.

Preferably, the release film 10 is an acrylic adhesive material.

Preferably, the first PET line 3 is identical to the second PET line 4 in size.

Preferably, the thickness of the first acrylic glue layer 5 is consistent with that of the second acrylic glue layer 7, so that raw materials can be relatively saved, and the situation that glue overflows during connection is avoided is ensured.

Preferably, the material of the winding drum 1 is paper.

The application principle and the application flow of the utility model are as follows: when the film body is pulled, the first PET lines 3 and the second PET lines 4 can strengthen the overall hardness of the PET base material 2, the situation of easy breakage cannot occur, and when the film body is reused, the first antistatic layer 9 and the second antistatic layer 12 can play a role in antistatic effect of double painting, the use is convenient, and the situation of static persistence cannot occur.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims (7)

1. The utility model provides a double-deck antistatic acrylic protection film, its characterized in that, including receipts reel (1), the outer wall cover of receipts reel (1) is equipped with PET substrate (2), the fixed a plurality of first PET lines (3) that are provided with in upper end of PET substrate (2), the lower extreme of PET substrate (2) is provided with first acrylic glue layer (5), the fixed release film (6) that is provided with in lower extreme of first acrylic glue layer (5), the fixed second antistatic backing (12) that is provided with of lower extreme from release film (6), the upper end of PET substrate (2) is provided with second acrylic glue layer (7), the fixed waterproof layer (8) that is provided with in upper end of second acrylic glue layer (7), the fixed first antistatic backing (9) that is provided with in upper end of waterproof layer (8), the fixed release film (10) that is provided with in upper end of first antistatic backing (9), the fixed scratch layer (11) that is provided with.

2. The double-layer antistatic acrylic protective film according to claim 1, wherein longitudinal distances among the plurality of first PET lines (3) are consistent, and the boxes of the first PET lines (3) are cylindrical long and thin.

3. The double-layer antistatic acrylic protective film according to claim 1, wherein the upper end of the first acrylic glue layer (5) is fixedly connected with the PET substrate (2).

4. The double-layer antistatic acrylic protective film according to claim 1, wherein the peeling film (10) is made of acrylic adhesive.

5. The double-layer antistatic acrylic protective film according to claim 1, wherein the first PET line (3) and the second PET line (4) are identical in size.

6. The double-layer antistatic acrylic protective film according to claim 1, wherein the thickness of the first acrylic adhesive layer (5) is consistent with the thickness of the second acrylic adhesive layer (7).

7. The double-layer antistatic acrylic protective film according to claim 1, wherein the material of the winding drum (1) is paper.