TWM493471U - Magnetic sticking board material - Google Patents

Description

Magnetic sheet

The creative department belongs to a technical field of decorative plates, in particular to a magnetically attached plate that can be repeatedly attached and replaced, thereby enhancing the effect of decoration, advertising and display, and enhancing its practicality and aesthetics. .

In terms of decoration, advertising and display, traditional fixed advertising posters need to be fixed separately, and their posters are not easy to replace. The invisible increases the cost of production and display. For general temporary exhibitions, this type of exhibition Fixed advertising posters are not practical or economical. For this reason, soft magnets have been developed in the industry. Generally, soft magnets are mainly made of iron oxide powder mixed into a composite material of rubber and plastic. Through at least one magnetic processing, a pulsed current is used to pass the guide disks having different split magnetization zones. The surface of the base material is induced with magnetic poles of different magnetic properties; and a magnetic product which is tough and mutually adsorbable or adsorbed to the iron material is formed. Such magnetic products will print a pattern or text portion on the surface, or composite the magnetic product with a surface layer printed with a pattern or text portion. It can be made into a bookmark, or used for file positioning, etc., but because it is magnetic, it is easy to magnetically attract surrounding metal objects during use, and its cost is high, and it cannot be widely used in large posters, advertising papers, etc. Area display board.

To this end, the industry has additionally developed a magnetic plate that can be magnetically attracted. As shown in the first and second figures, the magnetic plate (1) includes a flexible substrate (10). The flexible substrate (10) has a first surface (11) and a second surface (12), wherein the first surface (11) of the flexible substrate (10) is adhered with a glue layer (20), and the glue layer (20) The metal powder particles (25), such as iron powder, are mixed in the magnetic field, so that the magnetic plate (1) can be magnetically attracted to a magnetic wall by the metal powder (25) of the adhesive layer (20). A), the second side (12) of the flexible substrate (10) is adapted to set or print a pattern (30) composed of patterns or characters. Thus, the magnetic board (1) for decorative, advertising and display effects is magnetically attracted to the wall surface (A) as needed, and the magnetic stickers can be repeated to change the contents of the decoration, advertisement and display.

However, the metal powder in the glue layer (20) of the conventional magnetic board (1) ( 25) is mixed in the fluid gel during the molding process, and is not completely fused, and since the magnetic plate (1) is stored in a roll during the handling process, it is repeated in a rolling manner even during use. The magnetic paste, which causes the metal powder particles (25) to peel off, causes the magnetic wall (A) to reduce the magnetic attraction force of the magnetic plate (1), so that the magnetic plate (1) cannot be effectively magnetically attached to the wall surface ( A), because the magnetic plate (1) is wound up just when the surface of the glue layer (20) contacts the surface of the pattern (30), the metal particles (25) thus peeled off may contaminate the pattern of the magnetic plate (1). (30), and even more when used, these exfoliated metal particles (25) will further contaminate the pattern (30) on other magnetic plates (1) or wall (A), and there will be static electricity due to friction. The resulting, or the wall (A) is magnetic, causing problems that are difficult to clean, seriously affecting the effects of decoration, advertising and display.

In other words, because the design of the existing magnetic board (1) is not perfect, However, there is a problem of a decrease in the magnetic attraction caused by the peeling of the metal powder (25), and these problems are not taught or specifically disclosed in the above-mentioned conventional magnetic board (1), so it is to be solved. The industry has further concrete improvements.

The reason is that this creator is targeting the use of the aforementioned magnetic board. The problems faced were discussed in depth, and through years of research and development experience in related technologies, we actively sought solutions. After continuous efforts in research and trials, we finally succeeded in creating a magnetic sheet to overcome the existing magnetic board due to metal. The trouble and inconvenience caused by the spalling of the particles.

Therefore, the main purpose of this creation is to provide an effective avoidance The magnetic sheet material which is free of metal powder peeling can effectively maintain the magnetic sheet material being magnetically attracted, and can effectively extend the service life thereof, thereby further improving the convenience and practicability of the operation.

Moreover, another main purpose of this creation is to provide a means of preventing contamination. The magnetic sheet is dyed to avoid contamination of the surface with metal particles, and it can be easily cleaned to enhance the effects of decoration, advertising and display.

Based on this, this creation is mainly through the following technical means. Specifically, the present invention has a flexible substrate, the flexible substrate includes a first surface and a second surface, and a glue layer formed on the first surface of the flexible substrate, the glue layer contains a plurality of The magnetic powder can be magnetically attracted, and the magnetic plate can be magnetically attracted to a magnetic wall; a protective layer formed on the surface of the adhesive layer, the protective layer can prevent the metal powder in the adhesive layer from being rubbed And peeling off; a pattern disposed or printed on the second side of the flexible substrate, the pattern being composed of a pattern or/and a character.

In this way, through the specific implementation of the above technical means, this creation The surface of the adhesive layer of the magnetic sheet material is respectively covered with a protective layer, so that the metal powder particles in the glue layer are not peeled off due to the friction of the magnetic sheet material or the magnetic sheet is repeated, which can effectively maintain the magnetic sheet material being magnetically attracted. The effect, thus effectively extending the service life, and avoiding contamination of the surface of the magnetic sheet or the wall surface, can further enhance the decorative and/or advertising display effect, and has the advantages of easy operation and easy cleaning, and can greatly increase the additional Value and improve its economic efficiency.

In order to enable the reviewing committee to further understand the composition, features and other purposes of the present invention, the following is a preferred embodiment of the present invention, and the detailed description of the present invention is as follows, and the person skilled in the art can implement it.

In order to enable the review board to further understand the composition, characteristics and other purposes of the creation, the following are some of the preferred embodiments of the creation, and the detailed description of the creation is as follows, and the person familiar with the technical field can The specification is implemented.

(1)‧‧‧Magnetic board

(10) ‧‧‧Soft substrate

(11) ‧ ‧ first side

(12) ‧‧‧ second side

(20) ‧‧‧ glue layer

(25)‧‧‧Metal powder

(30)‧‧‧ patterns

(5)‧‧‧Magnetic sheet

(50)‧‧‧Soft substrate

(51) ‧ ‧ first side

(52) ‧‧‧ second side

(60) ‧‧‧ glue layer

(65)‧‧‧Metal powder

(70) ‧ ‧ cover

(80)‧‧‧ patterns

(90) ‧‧‧Transparent film

(A) ‧ ‧ wall

The first picture: a schematic diagram of the schematic structure of the magnetic board.

The second picture is a schematic view of the schematic appearance of the magnetic strip plate in practice.

The third picture is a schematic diagram of the schematic structure of the magnetic sheet of this creation.

The fourth picture is a schematic view of the appearance of the magnetic sheet of the present invention when it is actually taken up.

Fig. 5 and Fig. 6 are schematic diagrams showing the action of the magnetic plate of the present invention in actual operation.

The present invention is a magnetic patch board, and the specific embodiments of the present invention and its components are illustrated with reference to the drawings, all of which relate to front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical, only For convenience of description, it is not intended to limit the creation of the invention, nor to limit its components to any position or space. The drawings and the dimensions specified in the specification may be varied according to the design and needs of the specific embodiments of the present invention, without departing from the scope of the invention.

For the detailed composition of this creation, please refer to the third and fourth figures. This creation is a magnetic sheet that can be magnetically attracted to a magnetically acting wall (A) [as shown in Figures 5 and 6]. The magnetic board (5) comprises a flexible flexible substrate (50), and the flexible substrate (50) has a first surface (51) and a second surface (52), wherein the flexible substrate (50) The first side (51) is covered with a glue layer (60), and the glue layer (60) is composed of a fluid colloidal mixture of magnetically absorbing metal powder particles (65), wherein the metal powder particles (65) are optional. From the iron powder, the magnetic sheet material (5) can be magnetically attached to the magnetic wall surface (A), and the magnetic label material sheet (5) is coated on the surface of the adhesive layer (60) different from the flexible substrate (50). A protective layer (70) is provided, and the protective layer (70) can be selected from a transparent adhesive film and a PET film for the protective adhesive layer (60) to prevent the metal powder (65) in the adhesive layer (60) from being wound up. Or rubbing off to maintain the magnetic sheet (5) magnetically extended to extend its service life; in addition, the second side (52) of the flexible substrate (50) can be set or printed by a pattern or text The pattern (80) is formed such that the magnetic sheet material (5) is magnetically attracted to the wall surface (A) ) having the effect of decoration, advertisement and display, and the magnetic plate (5) is covered with a transparent film (90) on the surface of the pattern (80). The clear film (90) may be selected from a transparent film, a PET film, and the transparent film (90) may be used to protect the pattern (80) to prevent the pattern (80) from being stained by the winding or rubbing, further enhancing the decoration and / or advertising display effect; thereby, can constitute a long life, and easy to clean the magnetic sheet.

Through the foregoing structural design, the magnetic tile (5) of the present invention is as shown in the fifth and sixth figures in actual use, and the magnetic plate (5) can utilize a rubber layer containing metal powder particles (65). (60) The flexible substrate (50) is magnetically attached to the magnetically acting wall surface (A) so that the pattern (80) on the other side of the flexible substrate (50) of the magnetic bonding material sheet (5) corresponds to the wall surface (A) ( 80A), at the same time, the magnets can be removed or re-applied according to the requirements to effectively display the decoration and/or advertising effects; and the surface of the glue layer (60) and the pattern (80) of the magnetic sheet (5) are separately covered. There is a protective layer (70) and a transparent film (90), so that the metal powder (65) in the adhesive layer (60) is not caused by the magnetic plate (5) [as shown in the fourth figure] or the repeated magnetic stickers When the friction (as shown in the fifth and sixth figures) and peeling off, not only can effectively maintain the magnetic sheet (5) magnetically, effectively extend its service life, and avoid contamination of the magnetic sheet (5) or wall (A The surface pattern (80, 80A), while using the smooth surface of the cover layer (70) and the transparent film (90), can further enhance the decorative and / or advertising display effect, while being easy to operate and clean.

In summary, it can be understood that this creation is a creative and excellent new creation. In addition to effectively solving the problems faced by the practitioners, the effect is greatly enhanced, and the same or similar product creation is not seen in the same technical field. Or public use, and at the same time have an improvement in efficacy, so this creation has met the requirements of "newness" and "progressiveness" of the new patent, and is applying for a new type of patent according to law.

(5)‧‧‧Magnetic sheet

(50)‧‧‧Soft substrate

(51) ‧ ‧ first side

(52) ‧‧‧ second side

(60) ‧‧‧ glue layer

(70) ‧ ‧ cover

(80)‧‧‧ patterns

(90) ‧‧‧Transparent film

Claims (7)

A magnetic patch board having a flexible flexible substrate, the flexible substrate comprising a first surface and a second surface; and a glue layer formed on the first side of the flexible substrate, the glue layer containing a plurality of magnetic layers The metal powder is sucked, and the magnetic plate can be magnetically attracted to a magnetic wall; a protective layer formed on the surface of the adhesive layer, the protective layer can prevent the metal powder in the adhesive layer from peeling off due to friction; A pattern that is disposed or printed on the second side of the flexible substrate; thereby, a magnetic patch can be constructed that avoids contamination and is easy to clean. The magnetic patch board of claim 1, wherein the metal powder particles are selected from the group consisting of iron powder. The magnetic patch board according to claim 1, wherein the protective layer is selected from the group consisting of transparent plastic films. The magnetic sheet material according to claim 1, wherein the sheath layer is selected from the group consisting of PET films. The magnetic sheet material according to claim 1, wherein the surface of the flexible substrate is covered with a transparent film. The magnetic patch board according to claim 5, wherein the transparent film is selected from a film. The magnetic patch board of claim 5, wherein the transparent film is selected from the group consisting of PET films.