Novel absorbent paper

Abstract

The utility model discloses novel absorbent paper which structurally comprises an absorbent paper surface layer which is arranged on the surface of the absorbent paper. The base layer is arranged on the lower surface of the water absorption layer; the barrier strip is arranged at the edge of the water absorption paper; the water absorption strip is connected with the barrier strip and is positioned on the upper surface of the water absorption paper surface layer; and the water guide strip is used for connecting the water absorption strip with the water absorption layer. The water-absorbing paper has the beneficial effects that the barrier strips and the water-absorbing strips are arranged at the edge of the water-absorbing paper, so that the whole water-absorbing paper can be further assisted to effectively absorb water, and water is prevented from overflowing from the edge of the surface layer of the water-absorbing paper and being not beneficial to water absorption when being placed on the surface layer of the water-absorbing paper; meanwhile, the fiber lines and the elastic knots are arranged in the water absorption layer, so that in the water absorption expansion process of the water absorption layer, the two ends of the elastic knots are tensioned under the expansion action of the water absorption layer, more extension space is provided for the fiber lines, and the water absorption capacity of the water absorption layer is improved.

Description

Technical Field

[0001] The utility model relates to the field of sanitary products, and more specifically, to a new type of absorbent paper. Background Art

[0002] In sanitary products, the performance of absorbent paper is crucial because it needs to effectively absorb liquids while maintaining comfort and leak prevention.

[0003] New types of absorbent paper usually adopt advanced materials and technologies to improve their water absorption performance and functionality.

[0004] When the existing absorbent paper is in use, when there is too much water on the surface layer of the absorbent paper, it will overflow outward, and at the same time, its water storage space is relatively small.

[0005] Therefore, there is an urgent need for a new type of absorbent paper that can expand the water absorption capacity of the absorbent paper and prevent the water from overflowing to the four edges during the water absorption process. Summary of the Utility Model

[0006] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a new type of absorbent paper to solve the defects in the above background art.

[0007] To achieve the above purpose, the utility model is realized through the following technical solutions:

[0008] A new type of absorbent paper, its structure includes an absorbent paper surface layer, the surface of the absorbent paper is provided with an absorbent paper surface layer, and further includes an absorbent layer, a base layer provided on the lower surface of the absorbent layer, a retaining strip provided at the edge position of the absorbent paper, an absorbent strip connected to the retaining strip and located on the upper surface of the absorbent paper surface layer, and a water guide strip for connecting the absorbent strip and the absorbent layer.

[0009] As a further solution of the utility model, the absorbent layer is made of a superabsorbent resin material, and expansion strips stacked in a cross shape are embedded inside the absorbent layer.

[0010] As a further solution of the utility model, the expansion strip is composed of a fiber line and a tightening knot, and the tightening knot and the fiber line are integrally structured.

[0011] As a further solution of the utility model, the tightening knot has a certain tightening space in its initial state, which is convenient for both ends to be in a tightened state under the action of the expansion of the absorbent layer during the water absorption and expansion process, providing more extension space for the fiber line.

[0012] As a further solution of the present utility model, the fiber thread and the elastic knot are both made of spandex material. During the water absorption and expansion process of the water absorption layer, the fiber thread and the elastic knot will expand and extend along with the expansion of the water absorption layer, thereby expanding the water absorption capacity of the water absorption layer.

[0013] As a further solution of the present utility model, the rectangular frame formed by stacking the expansion strips is filled with a highly water-absorbent resin material to increase the water absorption tension and enhance the water absorption capacity.

[0014] As a further solution of the present utility model, there are four blocking strips and four water absorption strips respectively, and the blocking strips and the water absorption strips are distributed at the edge positions of the surface layer of the blotting paper to assist the overall blotting paper in effectively absorbing water and prevent water from overflowing from the edge when placed on the surface layer of the blotting paper, which is not conducive to water absorption.

[0015] As a further solution of the present utility model, the position where the blocking strip contacts the surface layer of the blotting paper is in a convex arc structure, and the end is connected to the base layer. The blocking strip completely wraps the side of the blotting paper, which can prevent water from overflowing from the surface layer of the blotting paper during the water absorption process when the surface layer of the blotting paper contacts water, ensuring the effective water absorption of the blotting paper for water.

[0016] As a further solution of the present utility model, there are multiple water guiding strips respectively used to connect the water absorption strips and the water absorption layer to assist the blotting paper in absorbing water.

[0017] Advantages of the utility model

[0018] Compared with a traditional new type of blotting paper, the present utility model has the following advantages:

[0019] In the present utility model, by arranging the blocking strip and the water absorption strip at the edge position of the blotting paper, it can further assist the overall blotting paper in effectively absorbing water and prevent water from overflowing from the edge when placed on the surface layer of the blotting paper, which is not conducive to water absorption;

[0020] At the same time, fiber threads and elastic knots are arranged in the water absorption layer. During the water absorption and expansion process of the water absorption layer, when the elastic knot absorbs water and expands, its two ends are in a tightened state under the action of the expansion of the water absorption layer, providing more extension space for the fiber thread, thereby expanding the water absorption capacity of the water absorption layer. Description of the drawings

[0021] Other features, purposes, and advantages of the present utility model will become more obvious by reading the detailed description of the non-restrictive embodiments with reference to the accompanying drawings.

[0022] In the accompanying drawings:

[0023] Figure 1Schematic diagram of the structure of a new type of absorbent paper of the present utility model;

[0024] Figure 2 Partial structural schematic diagram of the new type of absorbent paper of the present utility model;

[0025] Figure 3 Internal structural schematic diagram of the water absorption layer of the present utility model;

[0026] In the figure: absorbent paper surface layer - 1, water absorption layer - 2, base layer - 3, retaining strip - 4, water absorption strip - 5, water guiding strip - 6, fiber thread - 21, tension knot - 22. Specific implementation manners

[0027] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0028] Embodiment:

[0029] As Figure 1 - Figure 2 shown, the present utility model provides a technical solution for a new type of absorbent paper:

[0030] As shown in the figure, a new type of absorbent paper, its structure includes an absorbent paper surface layer 1, the absorbent paper surface is provided with the absorbent paper surface layer 1, and also includes a water absorption layer 2, a base layer 3 provided on the lower surface of the water absorption layer 2, a retaining strip 4 provided at the edge position of the absorbent paper, a water absorption strip 5 connected to the retaining strip 4 and located on the upper surface of the absorbent paper surface layer 1, and a water guiding strip 6 for connecting the water absorption strip 5 and the water absorption layer 2.

[0031] The water absorption layer 2 is made of a superabsorbent resin material, and expansion strips stacked in a cross shape are embedded inside the water absorption layer 2.

[0032] The expansion strip is composed of a fiber thread 21 and a tension knot 22, and the tension knot 22 and the fiber thread 21 are integrally structured.

[0033] In the initial state, the tension knot 22 has a certain tightening space, which is convenient for both ends to be in a tightened state under the action of the expansion of the water absorption layer during the water absorption and expansion process, providing more extension space for the fiber thread.

[0034] The fiber thread 21 and the tension knot 22 are made of the same material, both composed of spandex material. During the process of the water absorption layer absorbing water and expanding, the fiber thread and the tension knot follow the expansion of the water absorption layer to extend and expand the fiber thread, thereby expanding the water absorption capacity of the water absorption layer.

[0035] The rectangular frame formed by stacking the expansion strips is filled with a superabsorbent resin material, which improves the water absorption tension and enhances the water absorption capacity.

[0036] There are four retaining strips 4 and four water-absorbing strips 5 respectively arranged in four groups. The retaining strips 4 and the water-absorbing strips 5 are distributed at the edge positions of the surface layer 1 of the blotting paper, assisting the overall blotting paper to effectively absorb water, preventing water from overflowing from the edge when the blotting paper is placed on the water body, which is not conducive to water absorption.

[0037] The position where the retaining strip 4 contacts the surface layer 1 of the blotting paper is a convex arc structure, and the end is connected to the base layer 3. The retaining strip 4 completely wraps the side of the blotting paper, which can avoid water overflowing from the surface layer of the blotting paper during the water absorption process when the surface layer of the blotting paper contacts the water body, ensuring the effective water absorption of the blotting paper for the water body.

[0038] There are a plurality of water guiding strips 6 respectively used to connect the water-absorbing strips 5 with the water absorption layer 2, which are used to assist the blotting paper in absorbing water.

[0039] The specific implementation principle is as follows: When there is water on the surface layer 1 of the blotting paper, the water permeates into the water absorption layer 2 through the surface layer 1 of the blotting paper. When the highly water-absorbent resin arranged inside the water absorption layer 2 absorbs and swells, in cooperation with the fiber lines 21 stacked in a cross shape and the tight knots 22, during the process of the highly water-absorbent resin absorbing and swelling, the tight knots 22 are in a tightened state, thereby providing a large swelling space for the fiber lines 21 and the highly water-absorbent resin.

[0040] When the water on the surface layer 1 of the blotting paper is too much to be quickly absorbed, the water is blocked by the mutual cooperation of the water-absorbing strips and the retaining strips 4 arranged at its four edge positions. At the same time, part of the water is guided to the inside of the water absorption layer 2 through the water-absorbing strips 5 and the water guiding strips 6, thereby improving the overall water absorption effect of the blotting paper.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0042] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel absorbent paper, comprising an absorbent paper surface layer (1), wherein the absorbent paper surface layer (1) is arranged on the surface of the absorbent paper, and characterized in that: It also comprises a water-absorbing layer (2), a base layer (3) arranged on the lower surface of the water-absorbing layer (2), a retaining bar (4) arranged at the edge of the water-absorbing paper, a water-absorbing strip (5) connected to the retaining bar (4) and located on the upper surface of the water-absorbing paper surface layer (1), and a water-guiding strip (6) used to connect the water-absorbing strip (5) with the water-absorbing layer (2).

2. The novel absorbent paper according to claim 1, characterized in that: The water-absorbing layer (2) is made of a highly water-absorbent resin material, and expansion strips stacked in a cross shape are embedded in the water-absorbing layer (2).

3. The novel absorbent paper according to claim 2, characterized in that: The expansion strip is composed of a fiber line (21) and an elastic knot (22), and the elastic knot (22) and the fiber line (21) are arranged as an integrated structure.

4. The novel absorbent paper according to claim 3, characterized in that: The fiber line (21) and the elastic knot (22) are made of the same material, both of which are spandex material.

5. The novel absorbent paper according to claim 2, characterized in that: The rectangular frame formed by stacking the expansion strips is filled with a highly water-absorbent resin material.

6. The novel absorbent paper according to claim 1, characterized in that: The baffle bars (4) and the water absorbing bars (5) are each provided with four bars and four groups thereof. The baffle bars (4) and the water absorbing bars (5) are distributed at the edge of the surface layer (1) of the water absorbing paper.

7. The novel absorbent paper according to claim 1, characterized in that: The position where the baffle (4) contacts the surface layer (1) of the absorbent paper is a convex arc structure, and the end is connected to the base layer (3). The baffle (4) completely wraps the side edge of the absorbent paper.

8. The novel absorbent paper according to claim 1, characterized in that: The water guide strips (6) are provided in plurality and are respectively used to connect the water absorption strips (5) with the water absorption layer (2).

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