A composite adhesive certificate

Abstract

The utility model provides a kind of composite back adhesive certificate, including composite certificate, back adhesive, first release paper, temporary storage tank and expansion belt, the back side of the composite certificate is fixed with back adhesive by sticking, wherein first release paper is fixed on back adhesive by sticking;The two sides of the composite certificate are all provided with temporary storage tank, wherein at least one expansion belt is rotatably installed in the inside of temporary storage tank.The utility model composite certificate is provided, and it is convenient to replace display information, second, the setting of back adhesive can meet the requirements of short-term paste and long-term paste simultaneously, in addition, the setting of expansion belt can improve the strength of paste to article.

Description

Technical Field

[0001] This utility model belongs to the field of certificate and card technology, and in particular relates to a composite adhesive certificate and card. Background Technology

[0002] Adhesive-backed ID cards are functional cards widely used for work identification, item labeling, temporary notices, and other scenarios. Their core feature is that there is an adhesive layer (i.e., backing adhesive) on the back of the card, which is covered with release paper. When in use, the card can be pasted onto various surfaces such as walls, equipment, and clothing by peeling off the release paper and using the adhesive backing adhesive. It has the advantages of convenient operation and quick fixation.

[0003] The structure of adhesive-backed ID cards in the existing technology is usually relatively simple, mainly consisting of three parts: the card body, the adhesive backing, and the release paper. The card body serves as the main information carrier, with the text, patterns, and other information to be displayed printed on its front. The adhesive backing covers the back of the card body to achieve the adhesive function. The release paper is attached to the surface of the adhesive backing and plays a role in protecting the adhesiveness. It needs to be peeled off before use.

[0004] However, this traditional adhesive-backed ID card structure has many limitations in practical use: First, the information displayed on existing adhesive-backed ID cards is directly printed or fixed on the card itself. Once the information needs to be changed (such as personnel changes, content updates, etc.), the entire card must be replaced, which not only wastes materials but also increases the cost and process of repeated production. Secondly, in the existing technology, the adhesive strength of each part of the adhesive is the same. If the adhesive strength is low, it can only meet the needs of short-term pasting, but it is easy to fall off after long-term use. If the adhesive strength is high, although it can achieve long-term fixation, it is difficult to remove without damage. It cannot meet the diverse scenarios of "short-term temporary pasting" and "long-term stable fixation". In addition, most existing adhesive-backed ID cards have a rectangular structure, which is connected to the adhesive surface only through the adhesive on the back. However, the rectangular edges are prone to localized lifting due to external forces (such as friction and collision) during long-term use, and eventually fall off.

[0005] Therefore, it is essential to invent a composite adhesive-backed ID card. Utility Model Content

[0006] To address the above problems, this utility model proposes a composite adhesive-backed ID card, and the technical solution used is as follows: A composite adhesive-backed ID card includes a composite ID card, adhesive backing, a first release paper, a temporary storage slot, and an extension strip. The adhesive backing is fixed to the back side of the composite ID card by adhesive, and the first release paper is fixed to the adhesive backing by adhesive. Temporary storage slots are provided on both sides of the composite ID card, and at least one extension strip is rotatably installed inside each temporary storage slot.

[0007] Furthermore, the composite card includes a card body, a first card slot, a second card slot, an information plate, a sealing plate, and a first low-adhesion adhesive strip. The back side of the card body is fixed with adhesive, and temporary storage slots are provided on both sides of the card body. A first card slot is provided on the front side of the card body, with a second card slot located in the center of the first card slot. The information plate is movably placed inside the second card slot. Corresponding information is printed on the outer surface of the information plate. A sealing plate is fixed inside the first card slot by the first low-adhesion adhesive strip, which is positioned at the side edge of the sealing plate. The sealing plate is transparent, facilitating information replacement as needed.

[0008] Furthermore, the adhesive backing includes a first high-tack adhesive strip and a second low-tack adhesive strip. The first high-tack adhesive strip is fixed to the center of the corresponding side of the composite card by adhesive, and the second low-tack adhesive strip is fixed to the edge of the corresponding side of the composite card by adhesive. Both the first high-tack adhesive strip and the second low-tack adhesive strip are fixed with a first release paper by adhesive. This arrangement can simultaneously meet the requirements of short-term and long-term adhesive.

[0009] Furthermore, the extension strip includes a flexible strip, a second high-adhesion adhesive strip, and a second release paper. The flexible strip is movably disposed inside the temporary storage groove, and one end of the flexible strip is rotatably connected to the temporary storage groove. The side of the flexible strip near the adhesive backing is fixed with the second high-adhesion adhesive strip, and the second release paper is fixed with the second high-adhesion adhesive strip. This arrangement can improve the adhesive strength when it is necessary to fix the composite card for a long time.

[0010] Compared with the prior art, the present invention has the following beneficial effects: The composite card of this utility model allows staff to view the information on the information board through the sealing plate during use. When the information on the information board needs to be changed, the sealing plate can be removed from the first low-tack adhesive strip, and then the information board can be replaced. After the replacement is completed, the sealing plate can be reset through the first low-tack adhesive strip.

[0011] The adhesive backing of this invention allows for the bonding and fixing of the composite ID card using only the second low-tack adhesive strip when only a short-term bonding is required, making it easy to remove the composite ID card. When a long-term bonding is required, the composite ID card can be bonded and fixed using both the first high-tack adhesive strip and the second low-tack adhesive strip simultaneously.

[0012] The extension strip of this invention can be rotated and retracted into the storage slot when only temporary fixation or no fixation of the composite card is required. When long-term fixation of the composite card is required, the extension strip can be taken out from the storage slot, then the second release paper can be removed, and then the flexible strip can be pasted onto the corresponding surface by the second high-adhesion adhesive strip, thereby improving the bonding strength. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a partial cross-sectional view of the composite card of this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the composite card of this utility model.

[0017] Figure 4 This is a schematic diagram of the adhesive backing of this utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the extension strip of this utility model.

[0019] In the picture: 1-Composite ID card, 11-Card body, 12-First card slot, 13-Second card slot, 14-Information board, 15-Sealing plate, 16-First low-tack adhesive strip, 2-Back adhesive, 21-First high-tack adhesive strip, 22-Second low-tack adhesive strip, 3-First release paper, 4-Temporary storage slot, 5-Extension belt, 51-Flexible belt, 52-Second high-tack adhesive strip, 53-Second release paper. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Please see Figures 1 to 5 As shown, this utility model is a composite adhesive card, including a composite card 1, adhesive 2, a first release paper 3, a temporary storage slot 4, and an extension strip 5. The adhesive 2 is fixed to the back side of the composite card 1 by pasting, and the first release paper 3 is fixed to the adhesive 2 by pasting. Temporary storage slots 4 are provided on both sides of the composite card 1, and at least one extension strip 5 is rotatably installed inside each temporary storage slot 4.

[0023] Specifically, the composite card 1 includes a card body 11, a first card slot 12, a second card slot 13, an information board 14, a sealing plate 15, and a first low-adhesion adhesive strip 16. The back side of the card body 11 is fixed with adhesive 2, and temporary storage slots 4 are provided on both sides of the card body 11. A first card slot 12 is provided on the front side of the card body 11, and a second card slot 13 is provided in the middle of the first card slot 12. The information board 14 is movably placed inside the second card slot 13. Corresponding information is printed on the outer surface of the information board 14. A sealing plate 15 is fixed inside the card slot 12 by a first low-tack adhesive strip 16, wherein the first low-tack adhesive strip 16 is located at the side edge of the sealing plate 15; the sealing plate 15 is a transparent plate, which allows the operator to view the information on the information board 14 through the sealing plate 15 during use, and when the information needs to be changed, the sealing plate 15 can be removed from the first low-tack adhesive strip 16 and the information board 14 can be replaced. After the replacement is completed, the sealing plate 15 is reset by the first low-tack adhesive strip 16.

[0024] Specifically, the adhesive backing 2 includes a first high-tack adhesive strip 21 and a second low-tack adhesive strip 22. The first high-tack adhesive strip 21 is fixed to the middle of the corresponding side of the composite card 1 by adhesive, and the second low-tack adhesive strip 22 is fixed to the edge of the corresponding side of the composite card 1 by adhesive. The first release paper 3 is fixed to both the first high-tack adhesive strip 21 and the second low-tack adhesive strip 22 by adhesive. With this arrangement, when only the second low-tack adhesive strip 22 is needed for temporary adhesion, the composite card 1 can be adhered and fixed by adhesive, making it easy to remove the composite card 1. When only the first high-tack adhesive strip 21 and the second low-tack adhesive strip 22 are needed for long-term adhesion, the composite card 1 can be adhered and fixed by adhesive simultaneously.

[0025] Specifically, the extension tape 5 includes a flexible tape 51, a second high-adhesion adhesive strip 52, and a second release paper 53. The flexible tape 51 is movably disposed inside the temporary storage slot 4, and one end of the flexible tape 51 is rotatably connected to the temporary storage slot 4. The side of the flexible tape 51 near the backing adhesive 2 is fixed with the second high-adhesion adhesive strip 52, and the second release paper 53 is fixed with the second high-adhesion adhesive strip 52. With this arrangement, when only temporary fixation is required or when fixation of the composite card 1 is not required, the extension tape 5 can be rotated and retracted into the temporary storage slot 4. When long-term fixation of the composite card 1 is required, the extension tape 5 can be removed from the temporary storage slot 4, the second release paper 53 can be removed, and then the flexible tape 51 can be glued to the corresponding surface by the second high-adhesion adhesive strip 52, thereby improving the bonding strength.

[0026] Please see Figures 1-5 As shown, this utility model is a composite adhesive card. Its working principle is as follows: When in use, the composite card 1 can be fixed to the corresponding item by the adhesive 2 and the extension strip 5 according to actual needs. When it is necessary to change the displayed information, the information board 14 can be replaced by changing the state of the composite card 1, thereby realizing the change of the displayed information.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A composite adhesive certificate card, comprising a composite certificate card (1), an adhesive (2), a first release paper (3), a temporary storage groove (4) and an expansion tape (5), characterized in that: The back side of the composite card (1) is fixed with adhesive (2) by pasting, and a first release paper (3) is fixed on the adhesive (2) by pasting; both sides of the composite card (1) are provided with temporary storage slots (4), and at least one extension strip (5) is rotatably installed inside the temporary storage slots (4).

2. The composite adhesive certificate of claim 1, wherein: The composite card (1) includes a card body (11), a first card slot (12), a second card slot (13), an information board (14), a sealing plate (15), and a first low-adhesion adhesive strip (16). The back side of the card body (11) is fixed with adhesive (2) by pasting, and temporary storage slots (4) are provided on both sides of the card body (11). The front side of the card body (11) is provided with a first card slot (12), and a second card slot (13) is provided in the middle of the first card slot (12). The information board (14) is movably placed inside the second card slot (13). The outer surface of the information board (14) is printed with corresponding information. The sealing plate (15) is fixed inside the first card slot (12) by the first low-adhesion adhesive strip (16), and the first low-adhesion adhesive strip (16) is located at the side edge of the sealing plate (15). The sealing plate (15) is a transparent plate.

3. The composite adhesive certificate of claim 1 wherein: The adhesive backing (2) includes a first high-tack adhesive strip (21) and a second low-tack adhesive strip (22). The first high-tack adhesive strip (21) is fixed to the middle of the corresponding side of the composite card (1) by adhesive, and the second low-tack adhesive strip (22) is fixed to the edge of the corresponding side of the composite card (1) by adhesive. The first high-tack adhesive strip (21) and the second low-tack adhesive strip (22) are both fixed with a first release paper (3) by adhesive.

4. The composite adhesive certificate of claim 1 wherein: The extension tape (5) includes a flexible tape (51), a second high-adhesion adhesive strip (52), and a second release paper (53). The flexible tape (51) is movably disposed inside the temporary storage tank (4), and one end of the flexible tape (51) is rotatably connected to the temporary storage tank (4). The side of the flexible tape (51) near the backing adhesive (2) is fixed with the second high-adhesion adhesive strip (52) by pasting, wherein the second high-adhesion adhesive strip (52) is fixed with the second release paper (53) by pasting.

Images