A type of paper towel with both wet and dry functions

Abstract

This utility model discloses a combined wet and dry tissue paper, including a tissue pack. A barrier membrane is fixedly connected to the center of the tissue pack, dividing the interior into a wet tissue storage chamber and a dry tissue storage chamber. The inner wall of the wet tissue storage chamber is provided with a moisturizing layer, and the inner wall of the moisturizing layer is provided with a permeable layer. Both the wet and dry tissue storage chambers have dotted openings at their tops, and each opening is surrounded by an outlet sealing device. This utility model, through its integrated wet and dry tissue design, allows users to more conveniently switch between wet and dry tissues, and also achieves long-lasting moisture-proof and moisturizing effects, while possessing reliable sealing and moisture-proof / moisturizing performance.

Description

Technical Field

[0001] This utility model relates to the field of daily hygiene equipment technology, and in particular to a paper towel with a combination of dry and wet functions. Background Technology

[0002] Individually wrapped tissues are common and convenient to use in daily life. They are generally available in two types: dry tissues and wet tissues. In daily life, people often use dry tissues to wipe away stains that are moist, such as food residue on the table, and often use wet tissues to wipe away dry stains or sticky substances, such as fruit juice that has dried on their hands.

[0003] Currently, dry and wet wipes are commonly packaged separately on the market, requiring each to be carried separately. However, in scenarios such as cleaning and wiping, it is inconvenient to use dry and wet wipes alternately. Therefore, there is a need to design a paper towel that combines dry and wet functions. Utility Model Content

[0004] This invention provides a paper towel with a combination of dry and wet functions to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A combination wet and dry tissue includes a tissue pack. A barrier membrane is fixedly connected to the center of the tissue pack, dividing the inside of the tissue pack into a wet tissue storage chamber and a dry tissue storage chamber. A moisturizing layer is provided on the inner sidewall of the wet tissue storage chamber, and a permeable layer is provided on the inner sidewall of the moisturizing layer. Both the wet tissue storage chamber and the dry tissue storage chamber have dotted openings at the top, and an outlet sealing device is provided around both dotted openings.

[0006] Preferably, the outlet sealing device includes a rectangular fixing frame, which is fixedly connected to the upper side of the tissue pack. The two dotted openings are located in the two fixing frames respectively. A frame-shaped sealing groove is formed on the inner side wall of the fixing frame. A cover plate is rotatably connected to one side of the fixing frame via a hinge. A connecting frame is fixedly connected to the side wall of the cover plate. A frame-shaped sealing silicone ring is fixedly connected to the outer side of the connecting frame. The shape of the sealing silicone ring is adapted to the sealing groove.

[0007] Preferably, the moisturizing layer is a polyurethane sponge storing moisturizing liquid, and the permeation layer has a large number of micropores, with the micropores having a diameter of 5 μm on the side near the permeation layer and a diameter of 1 μm on the side near the wet wipe storage cavity.

[0008] Preferably, a moisture-proof layer is provided on the inner wall of the dry tissue storage cavity, and the moisture-proof layer is made of polyethylene film.

[0009] Compared with the prior art, the beneficial effects of this utility model are: The device is reasonably designed, with an integrated design that combines dry and wet paper towels, allowing users to switch between using dry and wet paper towels more conveniently. It also provides long-lasting moisture protection and moisture retention for both dry and wet paper towels, and has reliable sealing and moisture-proof and moisturizing performance.

[0010] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of a paper towel with combined dry and wet functions proposed in this utility model. Figure 2 This is a schematic diagram of the first tissue pack structure proposed in this utility model; Figure 3 This is a front cross-sectional view of a paper towel with combined dry and wet functions proposed in this utility model. Figure 4 This is a side view cross-sectional structural diagram of the first tissue pack proposed in this utility model.

[0012] The attached diagram lists the components represented by each number as follows: 1. Fixed frame; 2. Dashed opening; 3. Sealing groove; 4. Permeable layer; 5. Moisturizing layer; 6. Tissue pack; 7. Connecting frame; 8. Cover plate; 9. Sealing silicone ring; 10. Barrier membrane; 11. Moisture-proof layer; 12. Dry tissue storage chamber; 13. Wet tissue storage chamber. Detailed Implementation

[0013] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0014] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0015] Please see Figures 1-4 In this embodiment of the invention, a paper towel with both wet and dry functions includes a paper towel pack 6. A barrier film 10 is fixedly connected to the center of the paper towel pack 6, dividing the interior of the paper towel pack 6 into a wet paper towel storage cavity 13 and a dry paper towel storage cavity 12. A moisturizing layer 5 is provided on the inner wall of the wet paper towel storage cavity 13, and a permeable layer 4 is provided on the inner wall of the moisturizing layer 5. The paper towel pack 6, the moisturizing layer 5, and the permeable layer 4 can be bonded together by hot melt adhesive or ultrasonic welding. The moisturizing layer 5 is for storing and preserving moisture. The polyurethane sponge with wet liquid (such as propylene glycol or glycerin) has a permeation layer 4 made of polyethersulfone (PES) microporous membrane. The permeation layer 4 is formed by a double-layer gradient stretching process to form a large number of micropores with an asymmetric pore size structure. The micropores on the permeation layer 4 have a pore size of 5 μm on the side near the moisturizing layer 5 and a pore size of 1 μm on the side near the wet wipe storage cavity 13, forming a capillary pump effect. When the wet wipe is dry, the liquid in the moisturizing layer 5 is automatically adsorbed to the surface of the wet wipe through the permeation micropores on the permeation layer 4 to maintain the humidity of the wet wipe. A moisture-proof layer 11 is provided on the inner side wall of the dry tissue storage cavity 12. The moisture-proof layer 11 is made of polyethylene film to prevent the dry tissues in the dry tissue storage cavity 12 from becoming damp and soft. Please see Figure 1 and Figure 4 Both the wet tissue storage chamber 13 and the dry tissue storage chamber 12 have dotted openings 2 at their tops. Each dotted opening 2 is surrounded by an outlet sealing device, which includes a rectangular fixing frame 1 fixedly connected to the upper side of the tissue pack 6. The two dotted openings 2 are located within the two fixing frames 1 respectively. A frame-shaped sealing groove 3 is formed on the inner side wall of the fixing frame 1. A cover plate 8 is rotatably connected to one side of the fixing frame 1 via a hinge. A connecting frame 7 is fixedly connected to the side wall of the cover plate 8. A frame-shaped sealing silicone ring 9 is fixedly connected to the outer side of the connecting frame 7. The sealing silicone ring 9 is adapted to the shape of the sealing groove 3. When the cover plate 8 is closed and placed on the fixing frame 1, the sealing silicone ring 9 will be completely embedded in the sealing groove 3, forming an airtight structure. This not only prevents moisture evaporation in the wet tissue storage chamber 13 but also blocks moisture intrusion and prevents odor penetration into the dry tissue storage chamber 12.

[0016] The working principle of this utility model is as follows: When using dry or wet wipes, open the corresponding cover 8 and pull out the dry or wet wipe from the corresponding dotted opening 2. After use, close the cover connecting frame 7 again for easier switching between dry and wet wipes. Meanwhile, the wet wipe storage chamber 13 is equipped with a moisturizing layer 5 and a permeable layer 4, while the dry wipe storage chamber 12 is equipped with a moisture-proof layer 11. These features ensure a high humidity environment for wet wipes and a low humidity environment for dry wipes, achieving long-lasting moisture-proof and moisturizing effects for both.

[0017] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A paper towel in combination with a wet function, comprising a paper towel package (6), characterized in that, A barrier membrane (10) is fixedly connected to the center of the inside of the tissue pack (6). The barrier membrane (10) divides the inside of the tissue pack (6) into a wet tissue storage chamber (13) and a dry tissue storage chamber (12). A moisturizing layer (5) is provided on the inner side wall of the wet tissue storage chamber (13). A permeable layer (4) is provided on the inner side wall of the moisturizing layer (5). A dotted opening (2) is provided at the top of both the wet tissue storage chamber (13) and the dry tissue storage chamber (12). An outlet sealing device is provided around both of the dotted openings (2).

2. A paper towel according to claim 1, characterized in that The outlet sealing device includes a rectangular fixed frame (1), which is fixedly connected to the upper side of the tissue pack (6). The two dotted openings (2) are located in the two fixed frames (1) respectively. A frame-shaped sealing groove (3) is provided on the inner side wall of the fixed frame (1). A cover plate (8) is rotatably connected to one side of the fixed frame (1) by a hinge. A connecting frame (7) is fixedly connected to the side wall of the cover plate (8). A frame-shaped sealing silicone ring (9) is fixedly connected to the outer side of the connecting frame (7). The sealing silicone ring (9) is adapted to the shape of the sealing groove (3).

3. A paper towel according to claim 1, wherein The moisturizing layer (5) is a polyurethane sponge that stores moisturizing liquid. The permeation layer (4) has a large number of micropores. The micropores on the permeation layer (4) have a diameter of 5 μm on the side close to the permeation layer (4) and a diameter of 1 μm on the side close to the wet wipe storage cavity (13).

4. A paper towel according to claim 1, wherein A moisture-proof layer (11) is provided on the inner wall of the dry tissue storage cavity (12), and the moisture-proof layer (11) is made of polyethylene film.

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