Instrument wrap

Abstract

To provide an instrument wrapping that is easily peeled off without leaving any residue after use. [Solution] The device comprises a main sheet and an attachment structure attached to the main sheet. The attachment structure includes an adhesive layer (21) connected to the main sheet, a spacer sheet (22) with through holes that covers the outside of the adhesive layer, and a release paper (23) that covers the outside of the spacer sheet and contacts the adhesive layer exposed at the through holes. The attachment structure solves the problem of the instrument wrapping being easily displaced on the instrument stand, and the installation of the spacer sheet in the attachment structure reduces the direct contact area between the adhesive layer and the instrument stand, resulting in a small adhesive area. When peeling, the adhesive layer is peeled off by lifting the edge of the instrument wrapping. Because the contact area is small, the adhesive layer can be completely removed from the instrument stand, ensuring good fixation while facilitating subsequent peeling and significantly reducing, and even preventing, residual adhesive layer.

Description

[Technical Field]

[0001] The present invention relates to the field of wraps, and more particularly to instrument wraps. [Background technology]

[0002] Conventional surgical instrument wrappings are usually placed directly on the instrument table and are relatively fixed to the table only by frictional forces, which makes them prone to shifting during use and affecting surgical procedures. To address this issue, conventional techniques have added an adhesive layer to the instrument wrapping to improve the fixing effect and further prevent shifting, but such instrument wrappings are difficult to remove after use, and the adhesive layer is likely to remain after removal. For example, if an adhesive layer with a smaller area is provided, it becomes inconvenient to handle during use. In consideration of the above issues, the present invention has been proposed. Summary of the Invention [Problem to be solved by the invention]

[0003] The purpose of this invention is to provide an instrument wrapping that has an adhesive structure with a small adhesive area, allows the adhesive layer to be completely detached from the instrument base, and is easy to peel off after use without leaving any residue. [Means for solving the problem]

[0004] In order to achieve the above object, the present invention proposes an appliance wrapping comprising a main sheet and an attachment structure provided on the main sheet, the attachment structure comprising an adhesive layer connected to the main sheet, a spacer sheet having through holes and covering the outside of the adhesive layer, and a release paper covering the outside of the spacer sheet and in contact with the adhesive layer exposed at the through holes.

[0005] By placing the spacer sheet, the direct contact area between the adhesive layer and the instrument base is reduced, ensuring good fixation while facilitating subsequent peeling, and significantly reducing or even preventing the adhesive layer from remaining.

[0006] By arranging the attachment structure in this way, it is not necessary to directly reduce the area of ​​the adhesive layer, and the ease of peeling off the release paper is ensured.

[0007] According to one embodiment of the present invention, the area of ​​the spacer sheet is larger than the area of ​​the adhesive layer, which allows the spacer sheet to completely cover the edge of the adhesive layer and is convenient for production.

[0008] According to one embodiment of the present invention, the spacer sheet has an adhesive surface, and the adhesive surface of the spacer sheet is connected to the main sheet, thereby firmly adhering the edge of the spacer sheet that is larger than the adhesive layer, preventing curling up and improving the integrity of the product.

[0009] According to one embodiment of the present invention, the area of ​​the release tape is larger than that of the spacer sheet, which is convenient for peeling off during use.

[0010] According to one embodiment of the present invention, the spacer sheet is made of PE material, i.e., a PE sheet.

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

[0012] Other adhesive materials are also possible.

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

[0014] Optionally, the attachment structures can be positioned on the main sheet adaptively as needed, such as at the peripheral edges, and multiple sets of attachment structures can be provided.

[0015] According to one embodiment of the present invention, the main sheet has a nonwoven fabric surface and a PE surface, and the adhesive structure is placed on the PE surface.

[0016] According to one embodiment of the present invention, the width of the PE surface is greater than the width of the nonwoven surface, and the nonwoven surface is centrally disposed on the PE surface.

[0017] According to one embodiment of the present invention, the through hole is a circular hole, but other shapes may be adopted, such as a square hole, a triangular hole, or any other hole shape, and is centrally located on the spacer sheet. [Effects of the Invention]

[0018] The advantageous effects of this invention are as follows: The provision of an attachment structure solves the problem of the instrument wrap easily shifting position on the instrument stand, and the provision of a spacer sheet in the attachment structure reduces the direct contact area between the adhesive layer and the instrument stand, resulting in a small adhesive area. When peeling, the adhesive layer is peeled off by pulling up the edge of the instrument wrap, and the small contact area allows the adhesive layer to completely detach from the instrument stand, thereby ensuring good fixation while facilitating subsequent peeling, significantly reducing and even preventing adhesive residue. This attachment structure arrangement eliminates the need to directly reduce the area of ​​the adhesive layer, ensuring ease of peeling the release liner and providing the advantages of convenient handling. [Brief explanation of the drawings]

[0019] The present invention will be further explained below in combination with the drawings and examples. [Figure 1] This is a schematic diagram of the front structure of the instrument wrapping. [Figure 2] FIG. 1 is a schematic diagram of the back structure of the instrument wrapping. [Figure 3] Schematic diagram of layer decomposition of the PE surface and the attached structure. [Figure 4] FIG. 2 is a structural schematic diagram of a spacer tape and a release paper. DETAILED DESCRIPTION OF THE INVENTION

[0020] The following description is merely intended to disclose the present invention so that those skilled in the art can implement the present invention. The examples in the following description are merely illustrative, and modifications obvious to those skilled in the art are conceivable. The basic principles of the present invention, which are limited to the following description, can be applied to other embodiments, modifications, improvements, equivalents, and other forms without departing from the spirit and scope of the present invention. [Example]

[0021] The appliance wrapping has the advantage of not only being firmly fixed but also being easy to handle without leaving any residue when removed, and as shown in Figures 1 and 2, it comprises a main sheet 1 and an attachment structure 2 provided on the main sheet 1.

[0022] In this embodiment, the main sheet 1 is a two-layer lamination material (blue PE casting film + 45 gsm hydrophilic SPP nonwoven fabric), the back side is a PE surface 12, 45 gsm SPP is laminated at the center of the PE surface 12 to form a nonwoven fabric surface 11 with a width narrower than that of the PE surface 12, and the adhesive structure 2 is provided on the PE surface 12.

[0023] In other embodiments, the main sheet 1 may adopt a material or structural arrangement different from that of the present solution.

[0024] In this embodiment, one set of adhesive structures 2 is provided and centrally positioned on the main sheet 1, but in other embodiments, it is possible to select to provide multiple sets of adhesive structures 2, and the installation position of the adhesive structures 2 on the main sheet 1 is adaptively set as needed, such as on the peripheral edge.

[0025] As shown in FIG. 3, the attachment structure 2 includes an adhesive layer 21, a spacer sheet 22, and a release paper 23.

[0026] The adhesive layer 21 is connected to the PE surface 12 of the main sheet 1, and in this embodiment, the adhesive layer 21 is a double-sided tape.

[0027] The spacer sheet 22 has a through hole 221, which 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 circular hole, but can also have any other shape, such as a square hole, a triangular hole, or any other hole shape, and is centrally located on the spacer sheet 22.

[0028] In this embodiment, the spacer sheet 22 is made of a PE material, i.e., a PE sheet, and the area of ​​the spacer sheet 22 is larger than the area of ​​the adhesive layer 21, which allows the spacer sheet 22 to completely cover the edge of the adhesive layer 21 and is advantageous for production. The spacer sheet 22 has an adhesive surface, and the adhesive surface of the spacer sheet 22 is connected to the main sheet 1, so that the edge position of the spacer sheet 22 that is larger than the adhesive layer 21 is firmly adhered, preventing curling up and improving the integrity of the product.

[0029] The release paper 23 covers the outside of the spacer sheet 22, its glossy surface faces inward and contacts the adhesive layer 21 exposed at the through-hole portion, and its matte surface faces outward, and the area of ​​the release paper 23 is larger than that of the spacer sheet 22, making it easy to peel off during use.

[0030] When in use, the release paper is peeled off and the wrap is attached to the instrument stand using double-sided tape, forming a "small adhesive area" structure, and when removing it, the edge of the wrap is pulled up to remove the double-sided tape. Because the contact area is small, the adhesive layer can be completely removed from the instrument stand.

[0031] The arrangement of the spacer sheet reduces the direct contact area between the adhesive layer 21 and the instrument base, thereby ensuring good fixation while facilitating subsequent peeling, and significantly reducing or even preventing residue of the adhesive layer.

[0032] By disposing the attachment structure 2 in this manner, it is not necessary to directly reduce the area of ​​the adhesive layer 21, and the ease of peeling off the release paper 23 is ensured.

[0033] When adapting to different instrument stands and different usage needs, the requirements for adhesive strength will differ, but by replacing the spacer sheet with one having a through hole of a different size or shape during production or use, various needs for adhesive strength can be met.

[0034] Those skilled in the art should understand that the embodiments of the present invention shown in the above description and drawings are merely illustrative and do not limit the present invention. The objectives of the present invention are fully and effectively achieved. Although the function and structural principles of the present invention have been shown and explained in the examples, various variations and modifications may be made to the embodiments of the present invention without departing from the above principles. [Explanation of symbols]

[0035] 1 Main seat 11 Nonwoven fabric surface 12 PE side 2. Attachment structure 21 Adhesive layer 221 Through hole 22 Spacer sheet 23 Release paper

Claims

1. A main seat (1), An attachment structure (2) provided on the main sheet (1), The attachment structure (2) is an adhesive layer (21) connected to the main sheet (1); a spacer sheet (22) having through holes (221) and covering the outside of the adhesive layer (21); and a release paper (23) that covers the outside of the spacer sheet (22) and is in contact with the adhesive layer (21) exposed in the through-hole (221). An instrument wrapping fabric characterized by:

2. The area of ​​the spacer sheet (22) is larger than the area of ​​the adhesive layer (21).

2. The instrument wrapping fabric according to claim 1.

3. The spacer sheet (22) has an adhesive surface, and the adhesive surface of the spacer sheet (22) is connected to the main sheet (1); 3. The instrument wrapping fabric according to claim 2.

4. The area of ​​the release paper (23) is larger than the area of ​​the spacer sheet (22).

4. The instrument wrapping fabric according to claim 3.

5. The spacer sheet (22) is made of PE material. The instrument wrapping fabric according to any one of claims 1 to 4.

6. The adhesive layer (21) is a double-sided tape.

6. The instrument wrapping fabric according to claim 5.

7. The attachment structure (2) is placed in the center of the main sheet (1) or at the edge of the main sheet (1); The instrument wrapping fabric according to any one of claims 1 to 4.

8. The main sheet (1) has a nonwoven fabric surface (11) and a PE surface (12), and the attachment structure (2) is placed on the PE surface (12). The instrument wrapping fabric according to any one of claims 1 to 4.

9. The width of the PE surface (12) is greater than the width of the nonwoven fabric surface (11), and the nonwoven fabric surface (11) is centrally disposed on the PE surface (12). The instrument wrapping fabric according to claim 8.

10. The through hole (221) is a circular hole and is located at the center of the spacer sheet (22); The instrument wrapping fabric according to any one of claims 1 to 4.

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