Microcapsule sustained-release label and wet tissue cover

Abstract

The utility model relates to the technical field of wet tissue packaging components, in particular to a microcapsule slow-release label and a wet tissue cover, which comprise a base material, a connecting part is arranged at one end of the base material, an opening and closing handle is arranged at the other end of the base material, adhesive parts are arranged on two sides of the base material, the base material comprises an inner layer and an outer layer, the opening and closing handle is connected with the outer layer, and the adhesive parts are arranged on the inner layer and the outer layer. A bonding layer is arranged on the lower surface of the opening and closing handle, a slow release layer is arranged on the upper surface of the opening and closing handle, when the label is uncovered, after fingers of a person make contact with the slow release layer, fragrance is released in a physical pressing mode, compared with a conventional fragrance release mode, the purpose of releasing according to needs can be achieved through pressing type release, and the fragrance release period is prolonged; and the use experience feeling of a user can be prolonged.

Description

Microcapsule sustained-release labels and wipe caps Technical Field

[0001] This utility model relates to the technical field of wet wipe packaging components, specifically to a microcapsule sustained-release label and wet wipe cap. Background Technology

[0002] Commercially available wet wipes typically use flexible film packaging, which provides only basic protection and barrier function. Labels, on the other hand, are mainly used for wet wipes that require multiple pulls, as they cannot be used up in one go. Therefore, reusable labels are needed to ensure that the wipes are easy to pull out while maintaining their moisture stability.

[0003] While some wet wipes products add fragrance to attract consumers, the fragrance gradually evaporates during the production and packaging process, resulting in a weakened or even absent scent by the time the wipes are used, hindering the user's sensory experience. Furthermore, current fragrance addition methods cannot achieve on-demand release of the fragrance; the scent evaporates completely within a short time, failing to create a unique atmosphere before use and thus diminishing the user experience. Summary of the Invention

[0004] To address the aforementioned issues, this invention provides a microcapsule-type sustained-release label and wet wipe cap, which releases fragrance through friction when the label is peeled off before using the wet wipe, thereby enhancing the user experience.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a microcapsule sustained-release label, comprising a substrate, a connecting portion at one end of the substrate, an opening and closing handle at the other end, adhesive portions on both sides of the substrate, the substrate comprising an inner layer and an outer layer, the opening and closing handle being connected to the outer layer, an adhesive layer on the lower surface of the opening and closing handle, and a sustained-release layer on the upper surface.

[0006] As a further improvement to the above technical solution:

[0007] The slow-release layer uses aromatic ink and has a thickness of 5-200μm.

[0008] A barrier layer is provided between the inner layer and the outer layer, and an ink layer is provided on the upper surface of the barrier layer.

[0009] The ink layer uses ordinary ink and has a thickness of 10-100μm.

[0010] A wet wipe cover includes a cover body, the bottom of which is provided with any of the above-mentioned microcapsule sustained-release labels.

[0011] As a further improvement to the above technical solution:

[0012] The cover includes a sealing frame and a sealing cover, and the sealing frame has a storage cavity in the middle for installing a slow-release label.

[0013] The lower part of the sealing frame is provided with a pressure strip corresponding to the position of the connecting part, and the lower part of the sealing cover is provided with a pressing block corresponding to the position of the opening and closing handle.

[0014] The lower surface of the pressing block is provided with pressing protrusions, and there are multiple pressing protrusions with a release gap reserved between two adjacent pressing protrusions.

[0015] The beneficial effects of this utility model embodiment are as follows: The microcapsule sustained-release label includes a substrate, one end of which is provided with a connecting part and the other end with an opening and closing handle. Adhesive parts are provided on both sides of the substrate. The substrate includes an inner layer and an outer layer. The opening and closing handle is connected to the outer layer. An adhesive layer is provided on the lower surface of the opening and closing handle, and a sustained-release layer is provided on the upper surface. When the label is peeled off, the fragrance is released by physical pressing after the user's finger comes into contact with the sustained-release layer. Compared with conventional fragrance release methods, the pressing release can achieve the purpose of releasing on demand, prolonging the fragrance release cycle and extending the user's user experience. Attached Figure Description

[0016] Figure 1 is a schematic diagram of the label structure in Example 1;

[0017] Figure 2 is a bottom view of the label in Example 1;

[0018] Figure 3 is a cross-sectional view of the substrate in Example 1;

[0019] Figure 4 is a schematic diagram of the cover structure in Example 2;

[0020] Figure 5 is a schematic diagram of the connection structure between the cover and the label in Example 2;

[0021] Figure 6 is a schematic diagram of the sealing frame in Example 2.

[0022] In the diagram: 1. Substrate; 2. Connecting part; 3. Opening and closing handle; 4. Adhesive part; 5. Inner layer; 6. Outer layer; 7. Adhesive layer; 8. Slow-release layer; 9. Barrier layer; 10. Ink layer; 11. Cover; 12. Sealing frame; 13. Sealing cap; 14. Pressure strip; 15. Pressing block; 16. Pressing protrusion; 17. Release gap; 18. Storage cavity. Detailed Implementation

[0023] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0024] Example 1

[0025] As shown in Figures 1-3, the microcapsule sustained-release label of this embodiment includes a substrate 1. One end of the substrate 1 is provided with a connecting part 2 for connecting to a packaging bag, and the other end of the substrate 1 is provided with an opening and closing handle 3 for peeling off the label and taking out the paper. The lower surfaces of both sides of the substrate 1 are provided with adhesive parts 4 for assisting in sealing the paper dispensing opening. The substrate 1 includes an inner layer 5 and an outer layer 6. A barrier layer 9 is provided between the inner layer 5 and the outer layer 6. An ink layer 10 is provided on the upper surface of the barrier layer 9. The ink layer 10 uses ordinary ink and has a thickness of 20μm. The ink layer 10 is applied by flexographic printing. The label is applied to the surface of the barrier layer 9 to display information such as patterns or pull direction. The opening and closing handle 3 is connected to the outer layer 6. The lower surface of the opening and closing handle 3 is provided with an adhesive layer 7, and the upper surface is provided with a slow-release layer 8. The slow-release layer 8 uses aromatic ink and has a thickness of 180μm. When the label is peeled off, the fragrance is released by physical pressing after the user's finger comes into contact with the slow-release layer 8. Compared with the conventional fragrance release method, the press-type release can achieve the purpose of releasing on demand, prolonging the fragrance release cycle and extending the user's user experience.

[0026] Example 2

[0027] As shown in Figures 4-6, the wet wipe cover of this embodiment includes a cover body 11. The bottom of the cover body 11 is provided with a microcapsule sustained-release label. The cover body 11 includes a sealing frame 12 and a sealing cap 13. The middle part of the sealing frame 12 is provided with a storage cavity 18 for installing the sustained-release label.

[0028] The lower part of the sealing frame 12 is provided with a pressure strip 14 corresponding to the position of the connecting part 2. After the sealing frame 12 covers the paper dispensing port by adhesive or heat pressing, the pressure strip 14 is attached to the connecting part 2, which improves the connection strength of the connecting part 2, the packaging bag and the sealing frame 12 and prevents it from falling off. The lower part of the sealing cover 13 is provided with a pressing block 15 corresponding to the position of the opening and closing handle 3. When the sealing cover 13 is closed downwards, the pressing block 15 abuts against the opening and closing handle 3, and the pressure causes the fragrance in the slow-release layer to be released and fill the storage cavity 18. Before the next use, the fragrance can be released to the surrounding area by opening the sealing cover 13. The lower surface of the pressing block 15 is provided with pressing protrusions 16. There are multiple pressing protrusions 16 and a release gap 17 is reserved between two adjacent pressing protrusions 16. The release gap 17 can prevent the fragrance from being blocked and improve the diffusion efficiency of the fragrance.

[0029] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0032] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A microcapsule sustained-release label, comprising a substrate (1), wherein a connecting portion (2) is provided at one end of the substrate (1), and an opening / closing handle (3) is provided at the other end, and adhesive portions (4) are provided on both sides of the substrate (1), characterized in that: The substrate (1) includes an inner layer (5) and an outer layer (6). The opening and closing handle (3) is connected to the outer layer (6). The lower surface of the opening and closing handle (3) is provided with an adhesive layer (7), and the upper surface is provided with a slow-release layer (8).

2. The microcapsule sustained-release label according to claim 1, characterized in that: The slow-release layer (8) is made of aromatic ink and has a thickness of 5-200 μm.

3. The microcapsule sustained-release label according to claim 1, characterized in that: A barrier layer (9) is provided between the inner layer (5) and the outer layer (6), and an ink layer (10) is provided on the upper surface of the barrier layer (9).

4. The microcapsule sustained-release label according to claim 3, characterized in that: The ink layer (10) uses ordinary ink and has a thickness of 10-100μm.

5. A wet wipe cover, comprising a cover body (11), characterized in that: The bottom of the cover (11) is provided with a microcapsule sustained-release label as described in any one of claims 1-4.

6. The wet wipe cover according to claim 5, characterized in that: The cover (11) includes a sealing frame (12) and a sealing cover (13), wherein the sealing frame (12) has a storage cavity (18) for installing a slow-release label in the middle.

7. The wet wipe cover according to claim 6, characterized in that: The lower part of the sealing frame (12) is provided with a pressure strip (14) corresponding to the position of the connecting part (2), and the lower part of the sealing cover (13) is provided with a pressing block (15) corresponding to the position of the opening and closing handle (3).

8. The wet wipe cover according to claim 7, characterized in that: The lower surface of the pressing block (15) is provided with pressing protrusions (16), and there are multiple pressing protrusions (16) with a release gap (17) reserved between two adjacent pressing protrusions (16).

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