An instrument wrap

Abstract

The utility model provides a kind of instrument cloth, it is related to cloth technical field, including main single and the paste structure being set on main single, paste structure includes adhesive layer, isolation paste and release paper, adhesive layer is connected with main single, isolation paste is provided with through-hole, isolation paste covers adhesive layer outside, adhesive layer is exposed at through-hole, release paper covers isolation paste outside and contacts with adhesive layer exposed place. Through setting paste structure, it solves the problem that instrument cloth is easily displaced on instrument table, the setting of isolation paste in paste structure, reduce the direct contact area of adhesive layer and instrument table, so that it has the characteristics of low bonding area, when removing, by lifting instrument cloth edge, adhesive layer is peeled off, because the contact area is small, adhesive layer can be completely separated from instrument table, so that it has better fixing effect while ensuring subsequent easy to remove, and greatly reduce even avoid adhesive layer residue.

Description

Technical Field

[0001] This utility model relates to the field of wrapping technology, and in particular to a medical device wrapping cloth. Background Technology

[0002] Traditional surgical instrument wraps are typically laid directly on the instrument table, relying solely on friction for fixation. This can easily lead to displacement during use, affecting surgical procedures. To address this issue, existing technologies have added an adhesive layer to the instrument wrap to improve fixation and prevent displacement. However, such instrument wraps are inconvenient to remove after use, and adhesive residue is easily left behind. If a small adhesive layer is directly applied, it becomes difficult to operate during use. To address these shortcomings, this application is proposed. Utility Model Content

[0003] The purpose of this invention is to provide an instrument wrap with a low-adhesion-area adhesive structure, allowing the adhesive layer to be completely detached from the instrument table for easy removal without residue after use.

[0004] To address the aforementioned problems, this utility model provides an instrument wrapping cloth, comprising a main sheet and an adhesive structure disposed on the main sheet. The adhesive structure includes an adhesive layer, a release liner, and a release paper. The adhesive layer is connected to the main sheet. The release liner has a through hole and covers the outside of the adhesive layer. The adhesive layer is exposed at the through hole. The release paper covers the outside of the release liner and contacts the exposed part of the adhesive layer.

[0005] By using release pads, the direct contact area between the adhesive layer and the instrument table is reduced, ensuring good fixation while making it easy to remove later and significantly reducing or even eliminating adhesive residue.

[0006] This adhesive structure eliminates the need to reduce the adhesive layer area, ensuring easy removal of the release paper.

[0007] According to one embodiment of the present invention, the area of ​​the isolation patch is larger than the area of ​​the adhesive layer, so that the isolation patch can completely cover the edge of the adhesive layer and facilitates production.

[0008] According to one embodiment of the present invention, the isolation sticker has an adhesive side, which is connected to the main body, so that the isolation sticker is firmly adhered to the outer edge of the adhesive layer, preventing it from lifting and improving the overall integrity of the product.

[0009] According to one embodiment of the present invention, the area of ​​the release paper is larger than the area of ​​the release liner, making it easier to remove during use.

[0010] According to one embodiment of the present invention, the isolation sticker is made of PE material and is a PE sticker.

[0011] According to one embodiment of the present invention, the adhesive layer is double-sided adhesive.

[0012] Other adhesive materials can also be used.

[0013] According to one embodiment of the present invention, the adhesive structure is centrally located on the main sheet.

[0014] Optionally, the location of the pasted structure on the master sheet can be set adaptively according to requirements, such as the peripheral edge position, and the number of pasted structures can be set to several groups.

[0015] According to one embodiment of the present invention, the main unit includes a non-woven fabric surface and a PE surface, and the adhesive structure is disposed on the PE surface.

[0016] According to one embodiment of the present invention, the width of the PE surface is greater than that of the non-woven fabric surface, and the non-woven fabric surface is centrally located on the PE surface.

[0017] According to one embodiment of the present invention, the through hole is a round hole, and other shapes can be selected such as square holes, triangular holes, or any other hole type, and it is centrally positioned on the isolation sticker.

[0018] The beneficial effects of this utility model are that, by setting up an adhesive structure, it solves the problem of instrument wraps easily shifting on the instrument table. The setting of the release liner in the adhesive structure reduces the direct contact area between the adhesive layer and the instrument table, giving it the characteristic of low adhesive area. When removing it, the adhesive layer is peeled off by lifting the edge of the instrument wrap. Due to the small contact area, the adhesive layer can be completely removed from the instrument table, thus ensuring good fixation while ensuring easy removal later and greatly reducing or even avoiding adhesive residue. Furthermore, this adhesive structure does not require directly reducing the area of ​​the adhesive layer, ensuring convenient removal of the release paper and having the advantage of easy operation. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the front structure of the instrument wrapping.

[0021] Figure 2 This is a schematic diagram of the back structure of the instrument wrapping.

[0022] Figure 3 This is a schematic diagram showing the layering of the PE surface and the adhesive structure.

[0023] Figure 4 This is a structural diagram of the release liner and release paper;

[0024] In the diagram: Main sheet 1, non-woven fabric surface 11, PE surface 12, adhesive structure 2, adhesive layer 21, through hole 221, release film 22, release paper 23. Detailed Implementation

[0025] The following description is only intended to disclose the present invention so that those skilled in the art can implement it. The embodiments in the following description are merely examples, and those skilled in the art will conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0026]

Example 1

[0027] An instrument wrapping cloth has the advantages of both secure fixation and residue-free removal, as well as ease of handling. Figure 1 , Figure 2 This includes the main unit 1 and the adhesive structure 2 set on the main unit 1.

[0028] In this embodiment, the main unit 1 is a double-layer coating material (blue PE cast film + 45gsm hydrophilic SPP non-woven fabric), the back side is PE surface 12, and 45gSPP is coated in the middle of PE surface 12 to form a non-woven fabric surface 11 with a width smaller than PE surface 12. The adhesive structure 2 is set on PE surface 12.

[0029] In other embodiments, the main unit 1 may adopt a different material or structural arrangement than the main unit in this solution.

[0030] In this embodiment, a set of adhesive structures 2 is set and centered on the main unit 1. In other embodiments, the number of adhesive structures 2 can be set to several sets, and the setting position of adhesive structures 2 on the main unit 1 can be adapted according to the requirements, such as the peripheral edge position.

[0031] like Figure 3 The adhesive structure 2 includes an adhesive layer 21, a release liner 22, and a release paper 23.

[0032] The adhesive layer 21 is connected to the PE surface 12 of the main unit 1. In this embodiment, the adhesive layer 21 is a double-sided adhesive.

[0033] The isolation patch 22 is provided with a through hole 221. The isolation patch 22 covers the outside of the adhesive layer 21, and the adhesive layer 21 is exposed at the through hole 221. The through hole 221 is a round hole, and other shapes can be selected such as square holes, triangular holes, etc., and is centrally located on the isolation patch 22.

[0034] In this embodiment, the isolation sticker 22 is made of PE material and is a PE sticker. The area of ​​the isolation sticker 22 is larger than the area of ​​the adhesive layer 21, so that the isolation sticker 22 can completely cover the edge of the adhesive layer 21 and is easy to produce. The isolation sticker 22 has an adhesive side, which is connected to the main unit 1, so that the isolation sticker 22 is firmly attached to the outer edge of the adhesive layer 21, avoiding lifting and improving the overall integrity of the product.

[0035] Release paper 23 covers the outside of the isolation sticker 22, with its glossy side facing inward to contact the adhesive layer 21 exposed at the through hole, and its frosted side facing outward. The area of ​​release paper 23 is larger than the area of ​​isolation sticker 22, making it easy to remove during use.

[0036] When using, remove the release paper and use double-sided tape to stick the cloth to the instrument table, forming a "low adhesion area" structure; when removing, lift the edge of the cloth to peel off the double-sided tape. Due to the small contact area, the adhesive layer can be completely removed from the instrument table.

[0037] By setting up the isolation sticker, the direct contact area between the adhesive layer 21 and the instrument table is reduced, which not only provides a good fixation effect but also ensures that it can be easily removed later, and greatly reduces or even avoids adhesive residue.

[0038] This adhesive structure 2 design eliminates the need to directly reduce the area of ​​the adhesive layer 21, ensuring the ease of removing the release paper 23.

[0039] When adapting to different instrument tables or different usage needs, there are different requirements for the adhesive strength. During production or use, isolation stickers with through holes of different sizes and shapes can be replaced to meet different adhesive strength requirements.

[0040] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations and modifications.

Claims

1. An instrument wrap, characterized in that: The device includes a main sheet (1) and an adhesive structure (2) disposed on the main sheet (1). The adhesive structure (2) includes an adhesive layer (21), a release liner (22), and a release paper (23). The adhesive layer (21) is connected to the main sheet (1). The release liner (22) is provided with a through hole (221). The release liner (22) covers the outside of the adhesive layer (21). The adhesive layer (21) is exposed at the through hole (221). The release paper (23) covers the outside of the release liner (22) and contacts the exposed part of the adhesive layer (21).

2. The instrument wrapping cloth according to claim 1, characterized in that: The area of ​​the isolation patch (22) is larger than the area of ​​the adhesive layer (21).

3. The instrument wrapping cloth according to claim 2, characterized in that: The isolation sticker (22) has an adhesive side, and the adhesive side of the isolation sticker (22) is connected to the main unit (1).

4. The instrument wrapping cloth according to claim 3, characterized in that: The area of ​​the release paper (23) is larger than the area of ​​the release film (22).

5. The instrument wrapping according to any one of claims 1-4, characterized in that: The isolation sticker (22) is made of PE material.

6. The instrument wrapping according to claim 5, characterized in that: The adhesive layer (21) is double-sided adhesive.

7. The instrument wrapping according to any one of claims 1-4, characterized in that: The adhesive structure (2) is centered on the main unit (1) or located at the edge of the main unit (1).

8. The instrument wrapping according to any one of claims 1-4, characterized in that: The main unit (1) includes a non-woven fabric surface (11) and a PE surface (12), and the adhesive structure (2) is disposed on the PE surface (12).

9. The instrument wrapping according to claim 8, characterized in that: The width of the PE surface (12) is greater than that of the non-woven fabric surface (11), and the non-woven fabric surface (11) is centrally located on the PE surface (12).

10. The instrument wrapping according to any one of claims 1-4, characterized in that: The through hole (221) is a round hole and is centrally located on the isolation sticker (22).

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