CN218979486U - Novel absorbing article - Google Patents
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- CN218979486U CN218979486U CN202223481284.XU CN202223481284U CN218979486U CN 218979486 U CN218979486 U CN 218979486U CN 202223481284 U CN202223481284 U CN 202223481284U CN 218979486 U CN218979486 U CN 218979486U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model provides an absorbing article with a novel structure, which sequentially comprises a surface layer, an upper absorbing layer, a lower absorbing layer, a coating layer and a bottom film layer from top to bottom; the surface layer is a nano silver antibacterial fiber layer; the upper absorption layer is a super-absorbent fiber layer; the lower absorption layer is formed by mutually staggered arrangement of a first absorption block and a second absorption block; the first absorption block is a multilayer water absorption paper or a composite core body; each layer of the multi-layer absorbent paper is provided with a plurality of strip-shaped folds, and the positions of the strip-shaped folds arranged in the upper and lower adjacent layers of absorbent paper are staggered; the second absorption block is a mixed core of fluff pulp and super absorbent resin or a water-absorbent foam cotton core. The absorbent article has the characteristics of high absorption speed, dryness, softness, sterilization, deodorization, ventilation and the like, and meets the development requirements of the existing market.
Description
Technical Field
The utility model relates to the technical field of sanitary nursing articles, in particular to an absorbing article with a novel structure.
Background
At present, most of absorbent article cores sold in the market are made of fluff pulp and SAP (super absorbent polymer) or are made of absorbent paper, SAP and fluff pulp by compounding to be used as an absorbent core, and the absorbent article has the characteristics of thicker products, harder handfeel, poor air permeability, poor wearing comfort and poor dryness, and can easily grow bacteria along with wearing time to generate odor, so that unavoidable harm is caused to the body and mind of a wearer. With the improvement of the life quality of people, the original absorbent articles can not meet the demands of people, and modern people need products which are dry, comfortable, breathable, sanitary and healthy.
Disclosure of Invention
In order to solve one or more technical problems of the existing absorbent articles, the utility model provides the absorbent articles with novel structures. The surface layer of the absorbing article is made of antibacterial materials, so that the absorbing article has antibacterial and deodorizing functions; the lower absorption layer is composed of a first absorption block and a second absorption block with two characteristics, integrates the characteristics of the two absorption blocks, and has the characteristics of ultra-thin, soft, dry and rapid absorption; the upper absorption layer is composed of super absorbent fibers, so that the ultrathin, soft and dry characteristics of the absorption product can be further ensured. The absorbent article has the characteristics of high absorption speed, dryness, softness, sterilization, deodorization, ventilation and the like, and meets the development requirements of the existing market.
The utility model provides an absorbing article with a novel structure, which sequentially comprises a surface layer, an upper absorbing layer, a lower absorbing layer, a coating layer and a bottom film layer from top to bottom; the surface layer is a nano silver antibacterial fiber layer; the upper absorption layer is a super-absorbent fiber layer; the lower absorption layer is formed by mutually staggered arrangement of a first absorption block and a second absorption block; the first absorption block is a multilayer water absorption paper or a composite core body; each layer of the multi-layer absorbent paper is provided with a plurality of strip-shaped folds, and the positions of the strip-shaped folds arranged in the upper and lower adjacent layers of absorbent paper are staggered; the second absorption block is a mixed core of fluff pulp and super absorbent resin or a water-absorbent foam cotton core.
Preferably, the first absorbing block and the second absorbing block are rectangular or regular hexagonal.
Preferably, the first absorbing block and the second absorbing block are regular hexagons, and an accommodating space is formed between every four regular hexagons.
Preferably, the accommodating space is filled with super absorbent fibers, and the filling thickness of the super absorbent fibers is 50-80% of the depth of the accommodating space.
Preferably, the strip-shaped corrugations are distributed along the length of the lower absorbent layer.
Preferably, the water-absorbing foam cotton core is a polyurethane foam cotton core, and a plurality of through holes penetrating through the upper surface and the lower surface of the polyurethane foam cotton core are arranged in the polyurethane foam cotton core.
Preferably, the aperture of the through holes is 0.5-1.5 mm, and the interval distance between two adjacent through holes is 0.5-1.5 mm.
Preferably, the side length of the first absorption block and the second absorption block is 1-5 cm.
Preferably, the coating layer is absorbent paper, wet strength paper, dust-free paper or non-woven fabric.
Preferably, the water-absorbing paper is wet-process super absorbent resin water-absorbing paper; and/or the bottom film layer is a breathable PE bottom film layer.
The utility model has at least the following beneficial effects:
(1) The surface layer is a nano silver antibacterial fiber layer, has excellent sterilizing capability, can inhibit the growth of bacteria and inhibit the generation of bacteria generating odor, so that the deodorizing effect is achieved, and the sterilizing and deodorizing effects are achieved; the upper absorption layer is a super-absorbent fiber layer and has the effects of high absorption speed, ultra-thin, soft, dry and comfortable performance and strong liquid retention capacity; the lower absorption layer is formed by mutually staggered arrangement of two absorption blocks, namely a first absorption block and a second absorption block, wherein the first absorption block is a multi-layer water absorption paper or composite core body, has the characteristics of ultra-thin property, ventilation property and good absorptivity, and the second absorption block is a fluff pulp and super absorbent resin mixed core or a water absorption foam cotton core, has the characteristics of high absorption speed, good flow guiding effect and softness, and can obviously improve the dryness of the absorbent article due to the strong water locking capability of the water absorption foam cotton core; in addition, each layer of absorbent paper in the multi-layer absorbent paper of the first absorbent block is provided with a plurality of strip-shaped folds, the positions of the strip-shaped folds arranged in the upper layer of absorbent paper and the lower layer of absorbent paper are staggered, and the arrangement of the strip-shaped folds can enable the whole absorbent article to be in a fluffy state, increase the fluffy degree, further improve the air permeability and the softness of the absorbent article and improve the wearing comfort of a user; in addition, a flow guide structure is formed between the two strip-shaped folds, so that the absorption speed of the absorbent article can be improved; in addition, the strip-shaped folds are distributed along the length direction of the lower absorption layer, so that the lateral diffusion of absorbed liquid can be effectively prevented, the lateral diffusion of the absorption article is small, the liquid can be effectively blocked and diffused to two sides, and the lateral leakage prevention is facilitated.
(2) The absorbent article has the characteristics of higher absorption speed, thinness, dryness, softness, comfort in wearing, sterilization, deodorization, sanitation and health, and meets the development requirements of the existing market.
(3) In some preferred embodiments of the present utility model, the first absorbent block and the second absorbent block are regular hexagons, an accommodating space is formed between every four regular hexagons, super absorbent fibers are filled in the accommodating space, the filling thickness of the super absorbent fibers is 50-80% of the depth of the accommodating space, the super absorbent fibers are filled, the absorbent articles can be further ensured to have the characteristics of high absorbency, softness and dryness, and the filling thickness of the super absorbent fibers is 50-80% of the depth of the accommodating space, a certain hollow absorption area is reserved for the accommodating space, a certain absorption space can be provided, a storage space for storing liquid can be provided, the liquid absorption capacity and the storage space for storing liquid can be increased, the reverse osmosis of the liquid can be effectively hindered, the reverse osmosis effect is obviously reduced, and thus the dryness of the absorbent articles can be further improved.
Drawings
The drawings of the present utility model are provided for illustrative purposes only and the proportion and the size of the parts in the drawings do not necessarily coincide with the actual products.
FIG. 1 is a schematic structural view of an absorbent article of novel construction in some embodiments of the present utility model.
FIG. 2 is a schematic illustration of a lower absorbent layer including first absorbent blocks and second absorbent blocks in a staggered arrangement with respect to each other in accordance with some embodiments of the present utility model.
FIG. 3 is a schematic illustration of a lower absorbent layer comprising first absorbent blocks and second absorbent blocks in a staggered arrangement in accordance with further embodiments of the present utility model.
Fig. 4 is a schematic view showing an interlayer structure of a multi-layered absorbent paper included in a first absorbent block included in a lower absorbent layer according to some embodiments of the present utility model.
FIG. 5 is a schematic illustration of a lower absorbent layer including first absorbent blocks and second absorbent blocks in a staggered arrangement with respect to each other in accordance with further embodiments of the present utility model.
In the figure: 1: a lower absorption layer; 11: a first absorber block; 111: a water absorbing paper; 1111: strip-shaped folds; 12: a second absorber block; 13: an accommodation space; 2: a surface layer; 3: an upper absorbent layer; 4: a coating layer; 5: and a bottom film layer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides a novel construction of an absorbent article, for example, as shown in fig. 1-5, fig. 1 being a schematic structural view of the novel construction of an absorbent article in some embodiments of the present utility model; FIG. 2 is a schematic illustration of a lower absorbent layer including first absorbent blocks and second absorbent blocks in a staggered arrangement with respect to each other in accordance with some embodiments of the present utility model; FIG. 3 is a schematic illustration of a lower absorbent layer comprising first absorbent blocks and second absorbent blocks in a staggered arrangement in accordance with further embodiments of the present utility model; FIG. 4 is a schematic view showing an interlaminar structure of a multi-layered absorbent paper comprised by a first absorbent block comprised by a lower absorbent layer in some embodiments of the utility model; FIG. 5 is a schematic illustration of a lower absorbent layer including first absorbent blocks and second absorbent blocks in a staggered arrangement with respect to each other in accordance with further embodiments of the present utility model.
The utility model provides an absorbent article (abbreviated as absorbent article) with a novel structure, for example, as shown in fig. 1, 2 and 3, the absorbent article sequentially comprises a surface layer 2, an upper absorbent layer 3, a lower absorbent layer 1, a coating layer 4 and a bottom film layer 5 from top to bottom; the surface layer 2 is a nano silver antibacterial fiber layer; the upper absorption layer 3 is a super absorbent fiber layer; in the utility model, the nano silver antibacterial fiber layer adopts a cloth layer formed by nano silver antibacterial fibers which are the prior known materials, and can be also recorded as a nano silver antibacterial fiber cloth layer, and the super absorbent fiber layer adopts a cloth layer formed by super absorbent fibers which are the prior known materials, and can be also recorded as a super absorbent fiber cloth layer; the lower absorbent layer 1 is formed by alternately arranging the first absorbent blocks 11 and the second absorbent blocks 12, i.e., alternately arranging each other, as shown in fig. 2 and 3, for example; the first absorbent block 11 is a multi-layer absorbent paper 111 or a composite core; each layer of absorbent paper 111 in the multi-layer absorbent paper 111 is provided with a plurality of strip-shaped folds 1111, and the positions of the strip-shaped folds 1111 in the upper and lower adjacent layers of absorbent paper 111 are staggered; in the present utility model, "multi-layer" means two or more layers, and preferably, the first absorbent block is 2 to 5 layers of absorbent paper bonded together; in the present utility model, the strip-shaped wrinkles 1111 are upward strip-shaped wrinkles, the positions of the strip-shaped wrinkles in the upper and lower adjacent two layers of absorbent paper are staggered, that is, the positions of the strip-shaped wrinkles in the upper layer of absorbent paper and the lower layer of absorbent paper are staggered, the positions of the strip-shaped wrinkles in the upper layer of absorbent paper are not provided with the strip-shaped wrinkles in the corresponding positions of the lower layer of absorbent paper, and the positions of the strip-shaped wrinkles in the upper layer of absorbent paper and the lower layer of absorbent paper are provided with the strip-shaped wrinkles in the corresponding positions of the lower layer of absorbent paper, for example, as shown in fig. 4; the number and the size of the strip-shaped folds arranged on each layer of the water absorbing paper are not particularly limited, a person skilled in the art can design the water absorbing paper according to the requirements, and preferably, 3-6 strip-shaped folds are uniformly arranged in each layer of the water absorbing paper, and the height of the strip-shaped folds can be 0.05-0.5 mm, for example; the second absorption block is a fluff pulp and super absorbent resin mixed core or a water-absorbent foam cotton core; in the utility model, the fluff pulp and super absorbent resin mixed core is formed by mixing fluff pulp and super absorbent resin which are made of the prior known materials; in the present utility model, the absorbent foam core may be, for example, polyurethane foam, and when the polyurethane foam is used as the material, the absorbent foam core is also referred to as a polyurethane foam core.
The surface layer is a nano silver antibacterial fiber layer, has excellent sterilizing capability, can inhibit the growth of bacteria and inhibit the generation of bacteria generating odor, so that the deodorizing effect is achieved, and the sterilizing and deodorizing effects are achieved; the upper absorption layer is a super-absorbent fiber layer, and the super-absorbent fiber is a fibrous polymer with water absorption capacity, and has the effects of high absorption speed, ultra-thin, soft, dry and comfortable performance and strong liquid retention capacity; the lower absorption layer is formed by mutually staggered arrangement of two absorption blocks, namely a first absorption block and a second absorption block, wherein the first absorption block is a multi-layer absorbent paper or a composite core body, has the characteristics of ultra-thin, air permeability, strong absorption capacity and dryness, and the second absorption block is a fluff pulp and super absorbent resin mixed core or absorbent foam cotton core, has the characteristics of high absorption speed, good flow guiding effect and good softness, and the two absorption blocks are mutually staggered in the lower absorption layer, so that the characteristics of the two absorption blocks can be combined, and the absorbent article has the characteristics of softness, ultra-thin, quick absorption and good dryness; and the dryness of the absorbent article can be obviously improved due to the strong water locking capacity of the absorbent foam cotton core; in addition, each layer of absorbent paper in the multi-layer absorbent paper of the first absorbent block is provided with a plurality of strip-shaped folds, the positions of the strip-shaped folds arranged in the upper layer of absorbent paper and the lower layer of absorbent paper are staggered, and the arrangement of the strip-shaped folds can enable the whole absorbent article to be in a fluffy state, increase the fluffy degree, further improve the air permeability and the softness of the absorbent article and improve the wearing comfort of a user; in addition, a flow guide structure is formed between the two strip-shaped folds, so that the absorption speed of the absorbent article can be improved; in addition, the strip-shaped folds are distributed along the length direction of the lower absorption layer, so that the lateral diffusion of absorbed liquid can be effectively prevented, the lateral diffusion of the absorption article is small, the liquid can be effectively blocked and diffused to two sides, and the lateral leakage prevention is facilitated.
The absorbent article has the characteristics of higher absorption speed, thinness, dryness, softness, comfort in wearing, sterilization, deodorization, sanitation and health, and meets the development requirements of the existing market.
The forming mode of the lower absorbing layer is not particularly limited in the present utility model, and the forming of the lower absorbing layer may be, for example: the raw materials of the first absorption block are cut into blocks, and then are conveyed by a plurality of conveyor belts with different speeds to generate controllable displacement deviation, so that the first absorption block is regularly arranged on the coating layer, and the raw materials of the second absorption block are cut or adsorbed and then are arranged in blank positions of the coating layer, so that a complete lower absorption layer is formed.
According to some preferred embodiments, the first absorption block 11 and the second absorption block 12 have a rectangular shape or a regular hexagonal shape.
According to some preferred embodiments, the first absorbing block 11 and the second absorbing block 12 are regular hexagons, and each four regular hexagons form a receiving space 13 therebetween, as shown in fig. 5, for example.
According to some preferred embodiments, the accommodating space 13 is filled with super absorbent fibers, and the filling thickness of the super absorbent fibers is 50-80% (e.g., 50%, 55%, 60%, 65%, 70%, 75% or 80%) of the depth of the accommodating space 13.
In the present utility model, the super absorbent fibers are filled from bottom to top, and the filling thickness is preferably 50-80% of the depth of the accommodating space 13, and the super absorbent fibers are not illustrated in fig. 5, and the super absorbent fibers are filled by using the super absorbent fibers of the known materials.
In the utility model, the first absorption block and the second absorption block are preferably regular hexagons, an accommodating space is formed between every four regular hexagons, super absorbent fibers are filled in the accommodating space, the filling thickness of the super absorbent fibers is 50-80% of the depth of the accommodating space, the super absorbent fibers are filled, the absorption product can be further ensured to have the characteristics of high absorptivity, softness and dryness, a certain hollow absorption area is reserved for the accommodating space, a certain absorption space can be provided, a storage space for storing liquid can be increased, reverse osmosis of the liquid can be effectively prevented, the reverse osmosis effect is obviously reduced, and the dryness of the absorption product can be further improved.
According to some preferred embodiments, the strip-shaped corrugations 1111 are distributed along the length of the lower absorbent layer 1.
According to some preferred embodiments, the absorbent foam cotton core is a polyurethane foam cotton core, a plurality of through holes penetrating through the upper surface and the lower surface of the polyurethane foam cotton core are arranged in the polyurethane foam cotton core, and the through holes are vertically and vertically arranged in the polyurethane foam cotton core, so that liquid infiltration is facilitated, and the absorption speed of the absorbent article is improved; in the present utility model, "a plurality of" means two or more, the shape, number and size of the through holes are not particularly limited, and those skilled in the art can set the through holes according to the needs; preferably, a plurality of the through holes are uniformly distributed in the polyurethane foam cotton core, and the through holes can be, for example, circular through holes, square through holes or oval through holes, and preferably, the through holes are circular through holes.
According to some preferred embodiments, the aperture of the through holes is 0.5-1.5 mm, and the interval distance between two adjacent through holes is 0.5-1.5 mm.
According to some preferred embodiments, the side length of the first absorbent block 11 and the second absorbent block 12 is 1-5 cm.
According to some preferred embodiments, the coating layer 4 is a water absorbent paper, a wet-strength paper, a dust-free paper or a non-woven fabric; in the present utility model, the coating layer is not particularly limited, and may be, for example, a positive C coating or a tiled coating, which may serve to fix the lower absorbent layer 1.
According to some preferred embodiments, the absorbent paper 111 is a wet-made super absorbent resin absorbent paper; in the utility model, the absorbent paper is preferably wet-process super absorbent resin absorbent paper, and the wet-process super absorbent resin absorbent paper is formed by uniformly distributing super absorbent resin between two raw paper layers through the existing wet-process papermaking process; in the present utility model, the wet-process super absorbent resin absorbent paper may have a grammage of, for example, 50 to 150g/m 2 。
According to some preferred embodiments, the bottom film layer 5 is a breathable PE bottom film layer; in the utility model, the material of the base film is the breathable PE base film, so that the product can be prevented from generating stuffiness and moist feeling in the use process, and the comfort and dryness of the product are improved.
According to some specific embodiments, the absorbent article comprises a surface layer 2, an upper absorbent layer 3, a lower absorbent layer 1, a coating layer 4 and a bottom film layer 5 from top to bottom in sequence; the surface layer 2 is a nano silver antibacterial fiber layer; the upper absorption layer 3 is a super absorbent fiber layer; the lower absorption layer 1 is formed by mutually staggered arrangement of a first absorption block 11 and a second absorption block 12; the first absorbent block 11 is three layers of absorbent paper 111, each layer of absorbent paper 111 in the three layers of absorbent paper 111 has a plurality of strip-shaped folds 1111, the positions of the strip-shaped folds 1111 in the upper and lower adjacent layers of absorbent paper 111 are staggered, and the strip-shaped folds 1111 are distributed along the length direction of the lower absorbent layer 1; the second absorption block 12 is a cotton core of absorbent foam; the first absorption block 11 and the second absorption block 12 are rectangular, and each have a size of 2cm×2cm, and are arranged in a manner shown in fig. 2, for example; the coating layer 4 is wet-strength paper, and the base film is a PE breathable film (breathable PE film).
According to some specific embodiments, the absorbent article comprises a surface layer 2, an upper absorbent layer 3, a lower absorbent layer 1, a coating layer 4 and a bottom film layer 5 from top to bottom in sequence; the surface layer 2 is a nano silver antibacterial fiber layer; the upper absorption layer 3 is a super absorbent fiber layer; the lower absorption layer 1 is formed by mutually staggered arrangement of a first absorption block 11 and a second absorption block 12; the first absorbent block 11 is two layers of absorbent paper 111, each layer of absorbent paper 111 in the two layers of absorbent paper 111 is provided with a plurality of strip-shaped folds 1111, the positions of the strip-shaped folds 1111 arranged in the upper layer of absorbent paper 111 and the lower layer of absorbent paper 111 are staggered,
the strip-shaped wrinkles 1111 are distributed along the length direction of the lower absorbent layer 1; the second absorption 5 blocks 12 are mixed cores of fluff pulp and super absorbent resin; the first absorbent block 11 and the second absorbent block
The absorbent blocks 12 are rectangular, the first absorbent block 11 has a size of 2cm×2cm, and the second absorbent block 12 has a size of 2cm×4cm, and the sorting is shown in fig. 3, for example; the coating layer 4 is water-absorbing paper, and the base film is a PE breathable film (breathable PE film).
According to some specific embodiments, the absorbent article comprises a surface layer 2, an upper absorbent layer 3, a lower absorbent layer 1, a coating layer 4 and a bottom film layer 5 sequentially from top to bottom; the surface layer 2 is nano silver
An antimicrobial fiber layer; the upper absorption layer 3 is a super absorbent fiber layer; the lower absorption layer 1 is formed by mutually staggered arrangement of a first absorption block 11 and a second absorption block 12; the first absorbent block 11 is three layers of absorbent paper 111 (three layers of wet-process super absorbent resin absorbent paper), and the three layers of absorbent paper 111
Each layer of absorbent paper 111 has a plurality of strip-shaped folds 1111, the positions of the strip-shaped folds 1111 of the upper and lower adjacent layers of absorbent paper 1115 are staggered, and the strip-shaped folds 1111 are along the lower suction direction
The length direction of the receiving layer 1 is distributed; the second absorbent block 12 is a water absorbent foam core (polyurethane foam core) in which a plurality of through holes penetrating the upper and lower surfaces of the polyurethane foam core are provided; the first absorption block 11 and the second absorption block 12 are
The sides of the regular hexagons are 2cm, and the ordering mode is shown in figure 5; every 0 four regular hexagons form an accommodating space 13, and the accommodating space 13 is from bottom to top
Is filled with super absorbent fibers, the filling thickness of which is 70% of the depth of the accommodating space 13; the coating layer 4 is wet strength paper, and the bottom film is a PE breathable film.
In particular, in the present utility model, the novel structure of the absorbent article comprises
For example, the layers may be joined by a glue-sprayed layer, i.e. sequentially bonded to one another by a hot melt adhesive, the layer-to-layer release being shown for clarity only to illustrate the layers
Structure is as follows. The utility model is not described in detail in the area of the technical field, which is skilled in the art, can be designed according to the need.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. An absorbent article of novel construction, characterized in that:
the absorbing article comprises a surface layer, an upper absorbing layer, a lower absorbing layer, a coating layer and a bottom film layer from top to bottom in sequence;
the surface layer is a nano silver antibacterial fiber layer;
the upper absorption layer is a super-absorbent fiber layer;
the lower absorption layer is formed by mutually staggered arrangement of a first absorption block and a second absorption block;
the first absorption block is a multilayer water absorption paper or a composite core body; each layer of the multi-layer absorbent paper is provided with a plurality of strip-shaped folds, and the positions of the strip-shaped folds arranged in the upper and lower adjacent layers of absorbent paper are staggered;
the second absorption block is a mixed core of fluff pulp and super absorbent resin or a water-absorbent foam cotton core.
2. The novel construction of an absorbent article according to claim 1, wherein:
the first absorption block and the second absorption block are rectangular or regular hexagonal.
3. The novel construction of an absorbent article according to claim 1, wherein:
the first absorption block and the second absorption block are regular hexagons, and an accommodating space is formed between every four regular hexagons.
4. A new construction absorbent article according to claim 3, wherein:
the accommodating space is filled with super absorbent fibers, and the filling thickness of the super absorbent fibers is 50-80% of the depth of the accommodating space.
5. The novel construction of an absorbent article according to claim 1, wherein:
the strip-shaped folds are distributed along the length direction of the lower absorption layer.
6. The novel construction of an absorbent article according to claim 1, wherein:
the water-absorbing foam cotton core is a polyurethane foam cotton core, and a plurality of through holes penetrating through the upper surface and the lower surface of the polyurethane foam cotton core are formed in the polyurethane foam cotton core.
7. The novel construction of an absorbent article according to claim 6, wherein:
the aperture of the through holes is 0.5-1.5 mm, and the interval distance between two adjacent through holes is 0.5-1.5 mm.
8. The novel construction of an absorbent article according to claim 1, wherein:
the side length of the first absorption block and the second absorption block is 1-5 cm.
9. The novel construction of an absorbent article according to claim 1, wherein:
the coating layer is water absorbing paper, wet strength paper, dust-free paper or non-woven fabric.
10. The novel construction of an absorbent article according to claim 1 or 9, wherein:
the water-absorbing paper is made of super absorbent resin by a wet method; and/or
The bottom film layer is a breathable PE bottom film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223481284.XU CN218979486U (en) | 2022-12-26 | 2022-12-26 | Novel absorbing article |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223481284.XU CN218979486U (en) | 2022-12-26 | 2022-12-26 | Novel absorbing article |
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| CN218979486U true CN218979486U (en) | 2023-05-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116831822A (en) * | 2023-07-31 | 2023-10-03 | 诺宸股份有限公司 | Absorbent article and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116831822A (en) * | 2023-07-31 | 2023-10-03 | 诺宸股份有限公司 | Absorbent article and preparation method thereof |
| CN116831822B (en) * | 2023-07-31 | 2024-02-09 | 诺宸股份有限公司 | Absorbent article and preparation method thereof |
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