Anti-static matte PET (Polyethylene Terephthalate) sheet
By introducing a multi-layer structure and graduated cutting lines into PET sheets, the problems of cutting offset and insufficient antistatic properties are solved, achieving efficient antistatic effect and cutting accuracy, and improving the performance of matte PET sheets.
Patent Information
- Application Number
- CN202520184410.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-06
AI Technical Summary
The existing matte PET sheets are prone to shifting during the cutting process, which affects the quality of the finished product. In addition, the antistatic ability is insufficient, which leads to frequent static electricity accumulation.
An anti-UV layer, first and second antistatic layers, metal guide wires, a coating layer, an adhesive layer, and an anti-sticking layer are introduced into the PET sheet body. A scale and cutting lines are set on the surface of the anti-sticking layer. The combination of these layers improves the antistatic effect and cutting accuracy.
This improves the antistatic properties of PET sheets, ensures cutting accuracy, and thus enhances the quality of finished products.
Smart Images
Figure CN223852532U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to PET sheet technical field, more specifically, especially relate to a kind of anti-static matte PET sheet. BACKGROUND
[0002] PET sheet is a kind of material with multiple functions and superior performance, widely used in packaging, electronics, automobile, building and other industries, its strength, chemical resistance, recyclability and other characteristics make it play an important role in many fields, at the same time, PET sheet can also be treated on surface or added with functional substances to enhance its performance in some specific occasions to meet specific needs.
[0003] Current market part matte PET sheet design is simple, only has basic function, in the face of diversified application demand, cutting becomes a big challenge, staff need to use ruler to measure size accurately, then hand-held tool hand cutting, this process is easy to cut off due to lack of reference, seriously affect the quality of finished product, in addition, these matte PET sheet has insufficient antistatic ability, surface static accumulation phenomenon occurs frequently under long-term use, thereby affecting its use effect.
[0004] Therefore, in view of the above, the existing structure and deficiency are improved, an anti-static matte PET sheet is provided to achieve more practical value. UTILITY MODEL CONTENT
[0005] In order to solve the above technical problems, the utility model provides an anti-static matte PET sheet, which is achieved by the following specific technical means:
[0006] An anti-static matte PET sheet, comprising a PET sheet body, the PET sheet body comprising a substrate layer, an anti-ultraviolet layer, a first anti-static layer, a film coating layer, an adhesion increasing layer and a anti-sticking layer, the upper surface of the substrate layer is provided with an anti-ultraviolet layer, the upper surface of the anti-ultraviolet layer and the lower surface of the substrate layer are provided with a first anti-static layer, a pair of first anti-static layers are connected with a plurality of metal filaments, the upper surface of the upper first anti-static layer is provided with a film coating layer, the lower surface of the lower first anti-static layer is provided with an adhesion increasing layer, the lower surface of the adhesion increasing layer is provided with an anti-sticking layer, the lower surface of the anti-sticking layer is provided with a scale table, and the position close to the scale table on the lower surface of the anti-sticking layer is provided with a plurality of cutting lines.
[0007] Further, the material of the anti-ultraviolet layer is an anti-ultraviolet coating agent.
[0008] Further, the material of the film coating layer is PET film.
[0009] Further, the surface of the film coating layer is provided with a second anti-static layer.
[0010] Further, the material of the adhesion layer is acrylate glue.
[0011] Further, the material of the anti-adhesion layer is release paper.
[0012] Further, the metal wires penetrate the substrate layer and the anti-ultraviolet layer.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] Through the cooperation of the first anti-static layer, the metal wires and the second anti-static layer, the first anti-static layer is coated with an anti-static coating on the surface of the film layer, thereby improving the anti-static effect of the surface of the PET sheet body, and the metal wires are connected between the pair of first anti-static layers, thereby effectively transmitting the conductive particles in the anti-ultraviolet layer and the substrate layer to the first anti-static layer, thereby improving the anti-static effect and the use effect of the product.
[0015] Through the cooperation of the scale table and the cutting line, the scale table can conveniently observe the size of the PET sheet body, and then cut the PET sheet according to the actual situation, and the cutting line can be used for cutting during cutting, thereby improving the cutting accuracy of the workers and the quality of the finished product. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is the top view of the utility model.
[0017] Figure 2 is the bottom view of the utility model.
[0018] Figure 3 is the front view of the utility model.
[0019] Figure 4 is the utility model Figure 2 A is the enlarged view of the utility model.
[0020] In the figure, the correspondence between the component name and the drawing number is as follows:
[0021] 1, PET sheet body; 2, substrate layer; 3, anti-ultraviolet layer; 4, first anti-static layer; 401, metal wire; 5, film layer; 501, second anti-static layer; 6, adhesion layer; 7, anti-adhesion layer; 701, scale table; 702, cutting line. DETAILED DESCRIPTION
[0022] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.
[0023] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0025] Embodiment:
[0026] As shown in the accompanying Figure 1 to the accompanying Figure 4 As shown:
[0027] The utility model provides a kind of anti-static matte PET sheet, including PET sheet main body 1, the PET sheet main body 1 includes substrate layer 2, ultraviolet resistant layer 3, first antistatic layer 4, film coating layer 5, tackifying layer 6 and anti-adhesion layer 7, the upper surface of substrate layer 2 is provided with ultraviolet resistant layer 3, the upper surface of ultraviolet resistant layer 3 and the lower surface of substrate layer 2 are all provided with first antistatic layer 4, a pair of first antistatic layer 4 is connected with several metal guide wires 401, the upper surface of first antistatic layer 4 located in upper is provided with film coating layer 5, the lower surface of first antistatic layer 4 located in lower is provided with tackifying layer 6, the lower surface of tackifying layer 6 is provided with anti-adhesion layer 7, the lower surface of anti-adhesion layer 7 is provided with scale table 701, the lower surface of anti-adhesion layer 7 is provided with several cutting lines 702 close to scale table 701.
[0028] Among them, the material of ultraviolet resistant layer 3 is anti-ultraviolet coating agent, and the anti-ultraviolet coating agent can improve the anti-ultraviolet effect of PET sheet main body 1.
[0029] The material of the film layer 5 is PET film, the PET film has high strength and wear resistance, is not easy to break or be worn, can protect the article from external impact, and the PET film can resist various chemical drugs and corrosive substances and is not easy to be eroded and damaged by chemical substances.
[0030] The surface of the film layer 5 is provided with a second antistatic layer 501, and the second antistatic layer 501 can improve the antistatic effect of the surface of the PET sheet body 1.
[0031] The material of the adhesion layer 6 is acrylic ester glue, the acrylic ester glue has good adhesion, and the PET sheet body 1 and other objects can be conveniently connected.
[0032] The material of the anti-adhesion layer 7 is release paper, and the main function of the release paper is to isolate the objects with adhesion.
[0033] The metal wires 401 are connected between the pair of first antistatic layers 4, so that the conductive particles in the anti-ultraviolet layer 3 and the substrate layer 2 can be effectively transmitted to the first antistatic layer 4, and the antistatic effect is improved.
[0034] The working principle of the embodiment is as follows:
[0035] The first antistatic layer 4 is coated with an antistatic coating on the surface of the film layer 5, so that the antistatic effect of the surface of the PET sheet body 1 is improved, the metal wires 401 are connected between the pair of first antistatic layers 4, so that the conductive particles in the anti-ultraviolet layer 3 and the substrate layer 2 can be effectively transmitted to the first antistatic layer 4, and the antistatic effect is improved, thereby improving the use effect of the product.
[0036] The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical application of the utility model, and to enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.
Claims
1. An anti-static matte PET sheet comprising a PET sheet body (1), characterized in that: The PET sheet body (1) comprises a substrate layer (2), an anti-ultraviolet layer (3), a first anti-static layer (4), a film layer (5), an adhesion layer (6) and a release layer (7), the upper surface of the substrate layer (2) is provided with the anti-ultraviolet layer (3), the upper surface of the anti-ultraviolet layer (3) and the lower surface of the substrate layer (2) are provided with the first anti-static layer (4), a pair of the first anti-static layers (4) are connected with a plurality of metal guide wires (401), the upper surface of the upper first anti-static layer (4) is provided with the film layer (5), the lower surface of the lower first anti-static layer (4) is provided with the adhesion layer (6), the lower surface of the adhesion layer (6) is provided with the release layer (7), the lower surface of the release layer (7) is provided with a scale table (701), and the position, close to the scale table (701), of the lower surface of the release layer (7) is provided with a plurality of cutting lines (702).
2. The anti-static matte PET sheet according to claim 1, wherein: The material of the anti-ultraviolet layer (3) is an anti-ultraviolet coating agent.
3. The anti-static matte PET sheet according to claim 1, wherein: The material of the film layer (5) is a PET film.
4. The anti-static matte PET sheet according to claim 1, wherein: The surface of the film layer (5) is provided with a second anti-static layer (501).
5. The antistatic matte PET sheet as described in claim 1, characterized in that: The material of the adhesion layer (6) is an acrylate glue.
6. The anti-static matte PET sheet according to claim 1, wherein: The material of the release layer (7) is a release paper.
7. The anti-static matte PET sheet according to claim 1, wherein: A plurality of the metal guide wires (401) penetrate the substrate layer (2) and the anti-ultraviolet layer (3).