Disposable placemat
By designing a multi-layer structure and grooved placemat to fix the bowl and chopsticks, the problems of insufficient water absorption performance and movement of the bowl and chopsticks during use are solved, and good water absorption and stability are achieved to prevent liquid from spilling.
Patent Information
- Application Number
- CN202421836686.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing disposable placemats are limited in water absorption when used by infants and young children. The bowls and chopsticks are easy to move and slip after spilling liquid, making it difficult to keep the tabletop clean.
A placemat structure including a surface layer, a waterproof bottom layer, an intermediate layer and an efficient water absorption layer was designed. The surface layer is non-woven fabric, the intermediate layer is wood pulp paper, the waterproof bottom layer is a waterproof PE film, and the water absorption layer is a water absorption paper for printing ink and a polymer water absorption resin layer. The interlayer structure and groove design are used to fix the bowl and chopsticks and enhance the water absorption performance.
Effectively absorb leaking liquid, reduce the movement of bowls and chopsticks, keep the placemat flat, prevent liquid from spilling on the tabletop, and improve the stability of use and water absorption effect.
Smart Images
Figure CN223158173U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mother and baby products, and particularly to a disposable table mat. Background Art
[0002] As a common tableware, the table mat plays a role in protecting the tabletop and enhancing the dining experience. When infants and young children are eating, considering the convenience of daily cleaning or going out and carrying, people will choose to use disposable table mats. Since infants and young children are curious and more active, it is easier to spill food and frequently move the bowls and chopsticks during eating, which may cause the table mat to move and wrinkle. Therefore, the water absorption performance of the table mat is limited and the bowls and chopsticks are more likely to fall. Moreover, after liquid is spilled on the table mat, the bowls and chopsticks placed on the table mat become prone to slipping. Content of the Utility Model
[0003] The utility model provides a disposable table mat, which enhances the stability performance of the table mat, reduces the movement of bowls and chopsticks, and has good water absorption, and can effectively absorb liquids such as spilled soup.
[0004] In order to solve the above technical problems, the utility model is solved by the following technical solutions:
[0005] A disposable table mat, which comprises a surface layer and a waterproof bottom layer. An intermediate layer is provided between the surface layer and the waterproof bottom layer, a water absorption layer is provided between the surface layer and the intermediate layer, and a high-efficiency water absorption layer is provided between the intermediate layer and the waterproof bottom layer.
[0006] Preferably, the surface layer is non-woven fabric, the water absorption layer is water-absorbing paper printed with food-grade ink, the high-efficiency water absorption layer is a high-molecular water-absorbing resin layer covered with a fluff pulp layer on the side close to the surface layer, the intermediate layer is wood pulp paper, and the waterproof bottom layer is a waterproof PE film.
[0007] In the utility model, the fluff pulp is crushed and uniformly formed on the toilet paper, covered with high-molecular water-absorbing resin, and then covered with another layer of toilet paper, and then embossed and compacted at 60 °C to form the high-efficiency water absorption layer.
[0008] When the non-woven fabric surface layer comes into contact with liquid, it quickly spreads and conducts the liquid to the water absorption layer; the water absorption layer of the water-absorbing paper can absorb the liquid and conduct the liquid to the intermediate layer; the intermediate layer of the wood pulp paper has a certain thickness and hardness, which serves as a support structure for the disposable table mat, reducing the wrinkling degree of the disposable table mat during use, and the wood pulp paper has a certain water absorption capacity, which can absorb the liquid and conduct the liquid to the high-efficiency water absorption layer; the high-efficiency water absorption layer of the water-absorbing polymer can quickly absorb the liquid and expand, effectively preventing the liquid from re-seeping, enhancing the overall water absorption performance of the disposable table mat, and still not affecting the continued use even after the liquid is spilled; the waterproof bottom layer of the waterproof PE film can well isolate the liquid, and even if the infants and young children knock over the bowls and dishes or spill too much soup during eating, it can block the liquid to prevent the tabletop from being soiled.
[0009] Preferably, the surface layer is provided with a first recess and a second recess.
[0010] Preferably, the first recess is arranged at the central position of the disposable table mat for placing bowls and dishes; the second recess is arranged close to the first recess for placing chopsticks and spoons. Both the first recess and the second recess are grooves formed by pressing. The first recess can be circular, and the second recess can be strip-shaped. The first recess and the second recess can be combined with the patterns printed with food-grade ink on the water-absorbing layer to arouse the interest of infants and guide them to place the bowls, dishes, chopsticks and spoons in the corresponding positions. The formation of the recesses in the first recess and the second recess is conducive to infants quickly finding the appropriate positions and assisting parents in teaching infants to develop good dining habits.
[0011] Preferably, a protrusion is provided on the side of the waterproof bottom layer away from the surface layer.
[0012] In the present utility model, the waterproof PE film itself has a certain anti-slip effect. As the waterproof bottom layer, a protrusion is provided on the side contacting the dining table during use. The protrusion is formed by pressing during production, which can effectively enhance the anti-slip performance of the overall table mat and reduce the probability of the overall movement of the table mat.
[0013] Preferably, an adhesive part is provided on the side of the waterproof bottom layer away from the surface layer.
[0014] Preferably, the adhesive part is arranged at the edge close to the four corners of the disposable table mat to reduce the adhesive area of the adhesive part while ensuring the adhesive effect and preventing infants from poking the corners of the table mat due to curiosity and restlessness, resulting in the turning over and movement of the disposable table mat.
[0015] Preferably, the edge of the waterproof bottom layer extends to the surface layer to form a water-blocking structure, and the water-blocking structure wraps the high-efficiency water-absorbing layer, the intermediate layer, the water-absorbing layer and the surface layer.
[0016] In the present utility model, the area of the waterproof bottom layer is larger than that of other layers. The edge of the waterproof bottom layer extends to the surface layer and wraps other layers, which can prevent liquid from leaking out from the edge of the table mat.
[0017] Preferably, a plurality of holes penetrating the surface layer, the water-absorbing layer, the intermediate layer and the high-efficiency water-absorbing layer are provided on the surface layer.
[0018] In the present utility model, optionally, the holes are regularly distributed on the surface layer. The holes penetrating the surface layer, the water-absorbing layer, the intermediate layer and the high-efficiency water-absorbing layer are conducive to guiding the flow and increasing the speed of the liquid flowing from the surface layer to the waterproof bottom layer; at the same time, the holes increase the contact area between each layer and the liquid, giving full play to the water-absorbing effect of each layer between the surface layer and the waterproof bottom layer; and, the high-efficiency water-absorbing layer contains superabsorbent resin, and the volume increases after absorbing the liquid. The setting of the holes reserves space for the superabsorbent resin to increase the volume, which is conducive to the disposable table mat maintaining the overall flatness after absorbing the liquid. Description of the Drawings
[0019] Figure 1 Schematic diagram of the layered structure of the edge part of a disposable table mat;
[0020] Figure 2 Schematic diagram of the layered structure of the middle part of a disposable table mat;
[0021] Figure 3 Schematic diagram of the surface structure of the waterproof bottom layer of a disposable table mat away from the surface layer;
[0022] Figure 4 Schematic diagram of the surface structure of the water-absorbing layer of a disposable table mat close to the surface layer. Detailed implementation mode
[0023] To further understand the content of the present utility model, the present utility model will be described in detail in combination with embodiments. It should be understood that the embodiments are only for explaining the present utility model rather than limiting it.
[0024] Embodiment 1
[0025] As Figures 1-4 shown, this embodiment provides a disposable table mat, which includes a surface layer 110 and a waterproof bottom layer 150. An intermediate layer 130 is provided between the surface layer 110 and the waterproof bottom layer 150. A water-absorbing layer 120 is provided between the surface layer 110 and the intermediate layer 130. A highly water-absorbing layer 140 is provided between the intermediate layer 130 and the waterproof bottom layer 150.
[0026] Optionally, the surface layer 110 is non-woven fabric, the water-absorbing layer 120 is water-absorbing paper printed with food-grade ink, the highly water-absorbing layer 140 is a water-absorbing polymer, the intermediate layer 130 is wood pulp paper, and the waterproof bottom layer 150 is a waterproof PE film.
[0027] In this embodiment, fluff pulp is taken, pulverized and uniformly formed on toilet paper, covered with a superabsorbent resin, and then another layer of toilet paper is added, and then embossed and compacted at 60 °C to make the highly water-absorbing layer 140.
[0028] After the surface layer 110 of the non-woven fabric comes into contact with the liquid, it quickly spreads and conducts the liquid to the water-absorbing layer 120; the water-absorbing layer 120 of the blotting paper can absorb the liquid and conduct the liquid to the intermediate layer 130, and the pattern printed with food-grade ink can increase the fun of use for infants and young children; the intermediate layer 130 of the wood pulp paper has a certain thickness and hardness, which serves as the support structure of the disposable table mat, reducing the wrinkling degree of the disposable table mat during use, and the wood pulp paper has a certain water absorption capacity, which can absorb the liquid and conduct the liquid to the high-efficiency water-absorbing layer 140; the high-efficiency water-absorbing layer 150 can quickly absorb the liquid and expand. The high-efficiency water-absorbing layer 150 is a structure with fluff pulp covering the superabsorbent resin, which can effectively prevent liquid backflow and enhance the overall water absorption performance of the disposable table mat, and the table mat can still be used continuously even if liquid is spilled. The waterproof bottom layer 150 of the waterproof PE film can well isolate the liquid. Even if the baby knocks over the bowl or dish or spills too much soup during eating, it can block the liquid to prevent the table from being soiled.
[0029] In this embodiment, a first recess 210 and a second recess 220 are provided on the surface layer 110.
[0030] The first recess 210 can be provided at the central position of the disposable table mat for placing bowls and dishes; the second recess 220 can be provided close to the first recess 210 for placing chopsticks and spoons. Both the first recess 210 and the second recess 220 are recessed grooves formed by pressing. The first recess 210 can be circular, and the second recess 220 can be strip-shaped. The first recess 210 and the second recess 220 can be combined with the pattern printed with food-grade ink on the water-absorbing layer 120 to arouse the interest of infants and young children and guide them to place the bowls, dishes, chopsticks and spoons in the corresponding positions. The formation of the first recess 210 and the second recess 220 is conducive to infants and young children quickly finding the appropriate positions and assisting parents in teaching infants and young children to develop good eating habits.
[0031] In this embodiment, a protrusion 160 is provided on the surface of the waterproof bottom layer 150 away from the surface layer 110.
[0032] Through this embodiment, the waterproof PE film itself has a certain anti-slip effect. As the waterproof bottom layer 150, a protrusion 160 is provided on the surface in contact with the dining table during use. The protrusion 160 is formed by pressing during production, which can effectively enhance the anti-slip performance of the overall table mat and reduce the probability of the overall movement of the table mat. The protrusion 160 can be grid-shaped for convenient production.
[0033] In this embodiment, an adhesive part 310 is provided on the surface of the waterproof bottom layer 150 away from the surface layer 110.
[0034] Through this embodiment, the adhesive part 310 can be set at the edge close to the four corners of the disposable table mat to reduce the adhesive area of the adhesive part 310 while ensuring the adhesive effect and preventing infants and young children from turning over and moving the disposable table mat because they are curious and fidgety and pick at the corners of the table mat.
[0035] In this embodiment, the edge of the waterproof bottom layer 150 extends to the surface layer 110 to form a water retaining structure 420, and the water retaining structure 420 wraps the highly absorbent layer 140, the intermediate layer 130, the absorbent layer 120 and the surface layer 110.
[0036] Through this embodiment, the area of the waterproof bottom layer 150 is larger than that of other layers. The edge of the waterproof bottom layer 150 extends to the surface layer 110 and wraps other layers, which can prevent liquid from leaking out from the edge of the table mat; directly extending the edge of the waterproof bottom layer 150 to the surface layer 110 to form the water retaining structure 420 simplifies the structure on the premise of ensuring the water retaining function and improves the production efficiency.
[0037] In this embodiment, a plurality of holes 410 are provided on the surface layer 110, which penetrate through the surface layer 110, the absorbent layer 120, the intermediate layer 130 and the highly absorbent layer 150.
[0038] Through this embodiment, optionally, the holes 410 are regularly distributed on the surface layer 110. The holes 410 that penetrate through the surface layer 110, the absorbent layer 120, the intermediate layer 130 and the highly absorbent layer 150 are beneficial for guiding the flow and increasing the speed of the liquid flowing from the surface layer 110 to the waterproof bottom layer 150; at the same time, the holes 410 increase the contact area between each layer and the liquid, and give full play to the water absorption function of each layer between the surface layer 110 and the waterproof bottom layer 150; moreover, the high molecular water absorbent resin contained in the highly absorbent layer 140 increases in volume after absorbing the liquid, and the setting of the holes 410 reserves space for the high molecular water absorbent resin to increase in volume, which is beneficial for the disposable table mat to remain flat as a whole after absorbing the liquid.
[0039] It is easy to understand that those skilled in the art can combine, split, recombine, etc. the embodiments of the present application based on one or several embodiments provided by the present application to obtain other embodiments, and these embodiments do not exceed the protection scope of the present application.
[0040] The above schematically describes the present invention and its implementation manners. This description is not restrictive. What is shown in the embodiments is only part of the implementation manners of the present invention, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.
Claims
1. A disposable table mat, characterized in that: It includes a surface layer (110) and a waterproof bottom layer (150). An intermediate layer (130) is provided between the surface layer (110) and the waterproof bottom layer (150). A water-absorbing layer (120) is provided between the surface layer (110) and the intermediate layer (130). A high molecular water-absorbing resin layer is provided between the intermediate layer (130) and the waterproof bottom layer (150). A first recess (210) and a second recess (220) are provided on the surface layer (110).
2. The disposable table mat according to claim 1, wherein: A protrusion (160) is provided on the side of the waterproof bottom layer (150) away from the surface layer (110).
3. The disposable table mat according to claim 2, characterized in that: An adhesive part (310) is provided on the side of the waterproof bottom layer (150) away from the surface layer (110).
4. The disposable table mat according to claim 1, wherein: The edge of the waterproof bottom layer (150) extends to the surface layer (110) to form a water-blocking structure (420). The water-blocking structure (420) wraps the high molecular water-absorbing resin layer, the intermediate layer (130), the water-absorbing layer (120) and the surface layer (110).
5. The disposable table mat according to claim 4, wherein: The waterproof bottom layer (150) is a waterproof PE film.
6. The disposable table mat according to claim 1, characterized in that: The surface layer (110) is a non-woven fabric.
7. The disposable table mat according to claim 1, characterized in that: A plurality of holes (410) penetrating the surface layer (110), the water-absorbing layer (120), the intermediate layer (130) and the high molecular water-absorbing resin layer are provided on the surface layer (110).
8. The disposable table mat according to claim 1, characterized in that: The water-absorbing layer (120) is a water-absorbing paper printed with food-grade ink.
9. The disposable table mat according to claim 1, characterized in that: The intermediate layer (130) is a wood pulp paper.