Sterile-removal paper for daily use
By setting a void cavity, protective mesh layer and antibacterial coating in domestic paper, and filling it with chitosan quaternary ammonium salt antibacterial agent, the problem of the lack of bactericidal and antibacterial effects of existing domestic papers is solved, and higher functional and structural strength is achieved.
Patent Information
- Application Number
- CN202420664463.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The existing domestic paper lacks sterilization and antibacterial effects, and cannot meet consumers' needs for improving functionality and quality.
A kind of bacteria-removing household paper was designed. By setting a void cavity inside the base layer of the paper, a protective mesh layer and an antibacterial coating on the outside, and filling the void cavity with chitosan quaternary ammonium salt antibacterial agent to achieve bactericidal and antibacterial effects.
When this domestic paper for sterilization is exposed to water, chitosan quaternary ammonium salt sterilization agent leaks out, releasing sterilization components, and achieving bactericidal function. At the same time, the antibacterial coating and protective mesh layer increase the antibacterial effect and structural strength of the paper.
Smart Images
Figure CN222685124U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of daily necessities, in particular to antibacterial daily paper. Background Art
[0002] The product structure of household paper mainly consists of facial tissue, toilet paper, napkins, hand towels, kitchen paper and lining paper, among which facial tissue and toilet paper are dominant. However, with the changes in consumers' requirements for the functionality and quality of household paper, special products with functional properties such as cream paper, soft towel, flushable toilet paper and natural paper have appeared on the market. However, the existing household paper does not have bactericidal or antibacterial effects. Utility Model Content
[0003] In view of the deficiencies of the prior art, the utility model provides a bactericidal household paper, which solves the problem that the prior household paper has no bactericidal or antibacterial effect.
[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: a kind of antibacterial household paper, including a paper base layer, a void cavity is arranged inside the paper base layer, a protective mesh layer is arranged on the outside of the paper base layer, a surface paper layer is arranged on the outside of the protective mesh layer, and an antibacterial coating is arranged on the surface of the surface paper layer.
[0005] Preferably, the void cavity is designed in a prismatic structure, the void cavities are distributed at equal intervals, and the height of the void cavity is adapted to the thickness of the paper base layer, so as to facilitate the storage of the bactericidal agent.
[0006] Preferably, the interior of the void cavity is filled with chitosan quaternary ammonium salt antibacterial agent to achieve bactericidal and antibacterial effects.
[0007] Preferably, the protective net layer is designed as a fiber grid structure to increase the strength of the paper structure.
[0008] Preferably, the surface paper layer is composed of absorbent fabric and flexible fabric, both of which are designed in strip structure, and are distributed in an interval manner. The absorbent fabric and the flexible fabric are adapted to the void cavity. When the paper is in use, the paper is wetted with water, so that the absorbent fabric absorbs moisture, and when the moisture enters the void cavity, the agent seeps out when it meets water, thereby increasing the antibacterial effect of the paper.
[0009] Preferably, the antibacterial coating is formed by spraying an antibacterial agent. During paper production, the antibacterial agent is evenly sprayed on the surface of the surface paper layer to form an antibacterial coating, thereby increasing the antibacterial effect of the paper. Beneficial Effects
[0010] The utility model provides antibacterial household paper. Compared with the prior art, it has the following beneficial effects:
[0011] The antibacterial household paper is provided with a void cavity, a protective mesh layer and an antibacterial coating. When the paper is used, the paper becomes wet when it meets water, and the water absorbency of the water-absorbing fabric not only facilitates wiping of water stains with the paper, but also allows water to enter the void cavity through the water-absorbing fabric, so that the chitosan quaternary ammonium salt antibacterial agent seeps out after meeting water, releasing the antibacterial component, thereby realizing the bactericidal function of the paper. In the production of the paper, the antibacterial agent is sprayed on the surface to form an antibacterial coating, thereby increasing the antibacterial effect of the paper and improving the functionality. The mesh structure of the protective mesh layer increases the structural strength of the paper. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model.
[0013] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.
[0014] Figure 3 It is a schematic diagram of the paper base structure of the utility model.
[0015] In the figure: 1. Paper base layer; 2. Void cavity; 3. Protective mesh layer; 4. Surface paper layer; 41. Water-absorbent fabric; 42. Flexible fabric; 5. Antibacterial coating. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-3 The utility model provides a technical solution: a bactericidal paper for daily use, comprising a paper base 1, a void cavity 2 is arranged inside the paper base 1, the void cavity 2 is designed in a prismatic structure, the void cavity 2 is distributed at equal intervals, the height of the void cavity 2 is adapted to the thickness of the paper base 1, the void cavity 2 is filled with a chitosan quaternary ammonium salt bactericidal agent, a protective net layer 3 is arranged on the outside of the paper base 1, the protective net layer 3 is designed in a fiber grid structure, the chitosan quaternary ammonium salt bactericidal agent is stored through the void cavity 2, when the paper meets water, the chitosan quaternary ammonium salt bactericidal agent seeps out to release the bactericidal component, so as to realize the bactericidal function of the paper;
[0018] A surface paper layer 4 is arranged on the outside of the protective net layer 3. The surface paper layer 4 is composed of a water-absorbent fabric 41 and a flexible fabric 42. The water-absorbent fabric 41 and the flexible fabric 42 are both designed in a strip structure. The water-absorbent fabric 41 and the flexible fabric 42 are distributed in an interval manner. The water-absorbent fabric 41 and the void cavity 2 are adapted. An antibacterial coating 5 is arranged on the surface of the surface paper layer 4. The antibacterial coating 5 is formed by spraying an antibacterial agent. During the production of paper, the antibacterial agent is sprayed on the surface to form the antibacterial coating 5, thereby increasing the antibacterial effect of the paper.
[0019] During operation, when using paper, the paper becomes wet when it comes into contact with water, and the water absorption of the absorbent fabric 41 not only facilitates wiping of water stains with the paper, but also allows water to enter the void cavity 2 through the absorbent fabric 41, so that the chitosan quaternary ammonium salt antibacterial agent seeps out after coming into contact with water, releasing antibacterial components to achieve the bactericidal function of the paper. During the production of the paper, the antibacterial agent is sprayed on the surface to form an antibacterial coating 5, which increases the antibacterial effect of the paper, improves the functionality, and the mesh structure of the protective mesh layer 3 increases the structural strength of the paper.
[0020] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
Claims
1. A bactericidal household paper, comprising a paper substrate (1), characterized in that: A void cavity (2) is provided inside the paper base layer (1), a protective mesh layer (3) is provided outside the paper base layer (1), a surface paper layer (4) is provided outside the protective mesh layer (3), and an antibacterial coating (5) is provided on the surface of the surface paper layer (4).
2. The antibacterial household paper according to claim 1, characterized in that: The void cavities (2) are designed in a prismatic structure, the void cavities (2) are distributed at equal intervals, and the height of the void cavities (2) is adapted to the thickness of the paper base layer (1).
3. The antibacterial household paper according to claim 1, characterized in that: The interior of the void cavity (2) is filled with a chitosan quaternary ammonium salt antibacterial agent.
4. The antibacterial household paper according to claim 1, characterized in that: The protective net layer (3) is designed as a fiber mesh structure.
5. The antibacterial household paper according to claim 1, characterized in that: The surface paper layer (4) is composed of a water-absorbent fabric (41) and a flexible fabric (42); the water-absorbent fabric (41) and the flexible fabric (42) are both designed in a strip-shaped structure; the water-absorbent fabric (41) and the flexible fabric (42) are distributed in a mutually spaced manner; and the water-absorbent fabric (41) and the void cavity (2) are adapted to each other.
6. The antibacterial household paper according to claim 1, characterized in that: The antibacterial coating (5) is formed by spraying an antibacterial agent.