Antibacterial anti-static sticky mat

Abstract

The utility model discloses an antibacterial anti-static dust-sticking mat, which belongs to the technical field of dust-sticking mats and comprises a dust-sticking layer, the dust-sticking layer is formed by laminating a plurality of layers of single-sided adhesive PE (polyethylene) films, a corresponding number of layers of digital labels are adhered to one corner of the surface of each layer of the single-sided adhesive PE films, and an antibacterial layer is adhered to the bottom of the dust-sticking layer. The bottom of the antibacterial layer is bonded with an anti-static layer, the side surfaces and the bottom of the antibacterial layer and the anti-static layer are coated and bonded with waterproof layers, the bottom of each waterproof layer is bonded with a bonding layer, each bonding layer is a double-sided gluing PE film, the top of the dust-sticking layer and the top of each bonding layer are respectively coated with a protective film, and the top of each waterproof layer is bonded with a circle of anti-static rubber sheet. The metal sheet framework is fixedly installed in the antibacterial layer, static electricity can be avoided when the anti-static dust-sticking layer is used through the metal sheet framework, the anti-static rubber sheet and the anti-static layer, meanwhile, the dust-sticking layer has certain rigidity, the dust-sticking layer is not prone to large deformation and wrinkles, and the situation that the dust-sticking layer is rolled into a wheel is avoided.

Description

Technical Field

[0001] The utility model specifically relates to an antibacterial and antistatic dust-sticking mat, and belongs to the technical field of dust-sticking mats. Background Art

[0002] Sticky mats, also known as sticky floor glue, are generally used at the door of dust-free clean rooms or laboratories. Before entering the dust-free workshop, workers use sticky mats to remove dust on the soles or wheels, which can prevent the dust on the soles from entering the dust-free workshop. It plays a very important role. One of the most important functions of sticky mats is to absorb dust particles. Therefore, sticky mats are widely used in industries that are sensitive to electrostatic dust and have high requirements for cleanliness, such as microelectronics, optoelectronics, solar energy, medicine, bioengineering, food, cosmetics, petrochemicals, etc.

[0003] For example, a composite dust-sticking pad with publication number CN208892520U includes a protective film, a single-sided adhesive layer, an elastomer, an adhesive layer, and an anti-skid pad, which are arranged and connected in sequence from top to bottom in the above order. The single-sided adhesive layer is molded by several layers of pressure-sensitive adhesive films with adhesive adhesive on the upper surface. The surface of each layer of pressure-sensitive adhesive film is provided with a wavy concave-convex pattern. The lower surface of the protective film and the upper surface of the elastomer are provided with a wavy concave-convex pattern structure corresponding to the pressure-sensitive adhesive film. The elastomer and the anti-skid pad are adhered together by the adhesive coating of the adhesive layer. By filling a layer of silicone rubber elastomer in the dust-sticking pad, the dust-sticking pad can form an appropriate depression when under stress, so that the contacted object is sunken. At the same time, the surface of the pressure-sensitive adhesive film that plays a dust-sticking role has a wavy texture. Under the joint action of the two, the sunken part of the contacted object can completely contact the pressure-sensitive adhesive film, effectively removing dust.

[0004] The existing antibacterial and antistatic sticky mats adhere to dust through a single-sided glue layer. If the user steps too hard during use, wrinkles may be generated. When a cart passes over the sticky mat, the sticky mat may be wrinkled due to friction and thus be rolled into the wheel, which not only affects the user but is also difficult to clean. Moreover, when the existing sticky mat needs to be removed after use, the glue at the bottom easily leaves marks on the ground, which is not easy to clean. Utility Model Content

[0005] The utility model aims to provide an antibacterial and antistatic dust-sticking mat to solve the problems of wrinkles when used and marks when removed.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: an antibacterial and antistatic sticky mat, comprising a sticky layer, wherein the sticky layer is formed by laminating a plurality of layers of single-sided adhesive-coated PE films, wherein a digital label corresponding to the number of layers is affixed to a corner of the surface of each layer of the plurality of single-sided adhesive-coated PE films, an antibacterial layer is bonded to the bottom of the sticky layer, an antistatic layer is bonded to the bottom of the antibacterial layer, the sides and bottom of the antibacterial layer and the antistatic layer are covered and bonded with a waterproof layer, an adhesive layer is bonded to the bottom of the waterproof layer, and the adhesive layer is a double-sided adhesive-coated PE film, bacteria can be efficiently removed by the antibacterial layer, static electricity can be prevented by the antistatic layer, water can be prevented from soaking the antibacterial layer and the antistatic layer to cause them to lose performance by wrapping the antibacterial layer and the antistatic layer with the waterproof layer, and the utility model can be pasted on the ground by the adhesive layer.

[0007] Preferably, in order to protect the utility model when not in use, the top of the dust-sticking layer and the top of the adhesive layer are covered with a protective film, the protective film is a non-glue PE transparent film, the number of layers of single-sided glue-coated PE film in the dust-sticking layer is between 20 and 30 layers, the digital label is slightly higher than the same layer of glue-coated PE film in the dust-sticking layer, and is not glued. When the utility model is not in use, the protective film will protect the adhesive layer and the dust-sticking layer to prevent them from being contaminated by the outside world and affecting their use. The digital label makes it convenient for users to tear off the used glue-coated PE film.

[0008] Preferably, in order to facilitate waterproofing, the waterproof layer is mainly a waterproof and breathable membrane made of polytetrafluoroethylene film, and a certain waterproof effect can be achieved by wrapping the antibacterial layer and the antistatic layer with the waterproof and breathable membrane.

[0009] Preferably, in order to prevent the present invention from wrinkling easily, a circle of antistatic rubber is bonded to the top of the waterproof layer, the top of the antibacterial layer is slightly higher than the top of the waterproof layer, the top of the antistatic rubber is flush with the top of the antibacterial layer, and the antistatic rubber has a certain rigidity and is not easy to wrinkle.

[0010] Preferably, in order to facilitate antibacterial properties, the antibacterial layer is an antibacterial nylon sponge. The antibacterial nylon sponge can effectively remove bacteria, and the antibacterial nylon sponge has a certain elasticity, which can provide a certain elasticity for the utility model.

[0011] Preferably, in order to prevent the antibacterial layer from undergoing large deformation, a metal sheet frame is fixedly installed inside the antibacterial layer. The metal sheet frame may be an antistatic aluminum sheet frame, which can support the antibacterial layer so that it does not undergo large deformation and has an antistatic function.

[0012] Preferably, in order to facilitate the elimination of static electricity, the antistatic layer is composed of an antistatic film, the metal sheet frame and the antistatic layer are bonded to each other, and the antistatic rubber, the antistatic aluminum sheet frame and the antistatic film can avoid the generation of static electricity that affects use.

[0013] Preferably, in order to leave no traces after the use of the utility model, the adhesive layer is coated with nano-traceless glue, and the nano-traceless glue can make the utility model leave no traces when it is peeled off.

[0014] The beneficial effects of the utility model are as follows: the antibacterial layer composed of antibacterial nylon sponge can make the utility model have a certain elasticity while being antibacterial, so that the sticky layer can better stick to the dust on the sole of the user's shoe, and the metal sheet skeleton, antistatic rubber and antistatic layer can prevent the utility model from generating static electricity when in use, and also make the sticky layer have a certain rigidity, so that the sticky layer is not easy to produce large deformation and wrinkles, and the sticky layer is prevented from being drawn into the wheel. The utility model uses nano-traceless glue to stick to the ground, and when it is peeled off after use, it will not leave traces on the ground, which is convenient for users to clean and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the partial structure of the utility model after the protective film is removed;

[0017] Figure 3 It is an exploded view of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of the utility model;

[0019] Figure 5 It is a partial structural schematic diagram of another angle of the utility model;

[0020] Figure 6 It is a cross-sectional view of the utility model.

[0021] In the figure: 1. Dust-sticking layer; 2. Digital label; 3. Antibacterial layer; 4. Antistatic layer; 5. Waterproof layer; 6. Adhesive layer; 7. Protective film; 8. Antistatic rubber; 9. Metal sheet frame. 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 1-6 As shown, an antibacterial and antistatic sticky mat comprises a sticky layer 1, which is formed by laminating several layers of single-sided adhesive PE films, and a digital label 2 corresponding to the number of layers is affixed to a corner of the surface of each layer of the several layers of single-sided adhesive PE films, an antibacterial layer 3 is bonded to the bottom of the sticky layer 1, an antistatic layer 4 is bonded to the bottom of the antibacterial layer 3, a waterproof layer 5 is bonded to the sides and bottom of the antibacterial layer 3 and the antistatic layer 4, and an adhesive layer 6 is bonded to the bottom of the waterproof layer 5, the adhesive layer 6 is a double-sided adhesive PE film, bacteria can be efficiently removed through the antibacterial layer 3, static electricity can be prevented through the antistatic layer 4, water can be prevented from soaking the antibacterial layer 3 and the antistatic layer 4 to cause them to lose performance by wrapping the antibacterial layer 3 and the antistatic layer 4 with the waterproof layer 5, and the utility model can be pasted on the ground through the adhesive layer 6, and the surface of the sticky layer 1 has soft stickiness and can stick to dust on the soles of shoes or wheels.

[0024] As a technical optimization solution of the utility model, Figure 3 and Figure 4 As shown, the top of the dust-sticking layer 1 and the top of the adhesive layer 6 are both covered with a protective film 7, and the protective film 7 is a non-glue PE transparent film. The number of single-sided glue-coated PE films of the dust-sticking layer 1 is between 20 and 30 layers. The digital label 2 is slightly higher than the same layer of glue-coated PE film and is not glued. When the utility model is not in use, the protective film 7 will protect the adhesive layer 6 and the dust-sticking layer 1 to prevent them from being contaminated by the outside world and affecting their use. The digital label 2 can facilitate the user to tear off the used glue-coated PE film. The waterproof layer 5 is mainly a waterproof and breathable film made of polytetrafluoroethylene film. By wrapping the antibacterial layer 3 and the antistatic layer 4 with the waterproof and breathable film, a certain waterproof effect can be achieved. A circle of antistatic rubber 8 is bonded and installed on the top of the waterproof layer 5. The top of the antibacterial layer 3 is slightly higher than the top of the waterproof layer 5. The top of the antistatic rubber 8 is flush with the top of the antibacterial layer 3. The antistatic rubber 8 has a certain rigidity and is not easy to wrinkle. The inner side of the antistatic rubber 8 is adhesively connected to the antibacterial layer 3, which can limit the deformation of the antibacterial layer 3 within a certain range.

[0025] As a technical optimization solution of the utility model, Figure 3 , Figure 5 and Figure 6As shown, the antibacterial nylon sponge can effectively remove bacteria, and the antibacterial nylon sponge has a certain elasticity, which can provide a certain elasticity for the utility model. A metal sheet frame 9 is fixedly installed inside the antibacterial layer 3, and the metal sheet frame 9 can be an antistatic aluminum sheet frame. The antistatic aluminum sheet frame can support the antibacterial layer 3 so that it does not undergo a large deformation, and at the same time has an antistatic function. The antistatic layer 4 is composed of an antistatic film, and the metal sheet frame 9 and the antistatic layer 4 are bonded to each other. The antistatic rubber 8, the antistatic aluminum sheet frame and the antistatic film can avoid the generation of static electricity that affects use. The glue coating of the adhesive layer 6 is all nano-traceless glue. The nano-traceless glue can make the utility model produce no traces when it is peeled off.

[0026] When the utility model is used, the protective film of the adhesive layer 6 is first peeled off, and then the utility model is bonded to the place where it is needed through the adhesive layer 6, and then the protective film 7 of the dust-sticking layer 1 is peeled off, and it can be put into use. After the single-layer glue-coated PE film on the dust-sticking layer 1 accumulates a certain amount of dust, the used single-layer glue-coated PE film can be peeled off through the digital label 2 to complete the replacement. After all the single-layer glue-coated PE films are used up, the utility model can be peeled off and discarded. The glue used in the utility model is nano-traceless glue, so it will not leave traces on the ground when removed, which is convenient for users to clean.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An antibacterial and antistatic sticky mat, comprising a sticky layer (1), wherein the sticky layer (1) is formed by laminating a plurality of layers of single-sided adhesive-coated PE films, wherein a number label (2) corresponding to the number of layers is affixed to a corner of the surface of each layer of the plurality of single-sided adhesive-coated PE films, Features: The antibacterial layer (3) is bonded to the bottom of the dust-sticking layer (1), the antistatic layer (4) is bonded to the bottom of the antibacterial layer (3), the sides and bottom of the antibacterial layer (3) and the antistatic layer (4) are covered and bonded with a waterproof layer (5), the bottom of the waterproof layer (5) is bonded with an adhesive layer (6), the adhesive layer (6) is a double-sided PE film, a metal sheet frame (9) is fixedly installed inside the antibacterial layer (3), the metal sheet frame (9) can be an antistatic aluminum sheet frame, the antistatic layer (4) is composed of an antistatic film, and the metal sheet frame (9) and the antistatic layer (4) are bonded to each other.

2. The antibacterial and antistatic sticky mat according to claim 1, Features: The top of the sticky layer (1) and the top of the adhesive layer (6) are both covered with a protective film (7), and the protective film (7) is a non-glue PE transparent film. The number of layers of single-sided glue-coated PE films in the sticky layer (1) is between 20 and 30 layers, and the digital label (2) is slightly higher than the same layer of glue-coated PE film in the sticky layer (1) and is not glued.

3. The antibacterial and antistatic sticky mat according to claim 1, Features: The waterproof layer (5) is a waterproof and breathable membrane made of polytetrafluoroethylene.

4. The antibacterial and antistatic sticky mat according to claim 1, Features: A circle of antistatic rubber (8) is bonded and installed on the top of the waterproof layer (5), and the top of the antistatic rubber (8) is flush with the top of the antibacterial layer (3).

5. The antibacterial and antistatic sticky mat according to claim 1, Features: The antibacterial layer (3) is an antibacterial nylon sponge.

6. The antibacterial and antistatic sticky mat according to claim 1, Features: The adhesive layer (6) is coated with nano-traceless adhesive.

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