Anti-stuffy herbal sanitary napkin and pad

Abstract

The utility model relates to the technical field of disposable absorbent products, and proposes an anti-stuffy herbal sanitary napkin and panty liner with reasonable structural design, breathability and anti-stuffy properties, comprising a liquid-permeable surface layer with side wings and a liquid-impermeable bottom layer with side wings, an absorbent core layer is arranged between the liquid-permeable surface layer and the liquid-impermeable bottom layer; the absorbent core layer comprises a first absorbent layer and a second absorbent layer, a grid layer is laid between the first absorbent layer and the second absorbent layer, high-molecular water-absorbing particles are spread in the grids of the grid layer, and adhesive layers for gluing with the first absorbent layer and the second absorbent layer are respectively arranged on the upper surface and the lower surface of the grid layer, and the grids of the grid layer and the first absorbent layer and the second absorbent layer form a breathable area without colloid applied.

Description

Technical Field

[0001] The utility model relates to the technical field of disposable absorbent articles, in particular to an anti-suffocation herbal sanitary napkin and a protective pad. Background Art

[0002] Sanitary napkins and panty liners are both composed of a surface layer, an absorbent core layer, and a bottom layer. The commonly used structure of the absorbent core layer is a first absorbent layer, polymer water-absorbing particles, and a second absorbent layer stacked in sequence from top to bottom. The inner surfaces of the first absorbent layer and the second absorbent layer are coated with glue and the polymer water-absorbing particles are glued inside. In order to prevent the polymer water-absorbing particles from detaching from the first water-absorbing layer and the second water-absorbing layer, a sufficient amount of glue must be applied. However, if more glue is applied, the air permeability gap between the first absorbent layer and the second absorbent layer will be reduced, affecting the air permeability of the absorbent core layer.

[0003] In order to solve the above problems, this case proposes an anti-stuffy sanitary napkin and panty liner that can prevent the detachment of polymer water-absorbing particles and increase air permeability. Utility Model Content

[0004] Therefore, in view of the above problems, the utility model proposes an anti-stuffy herbal sanitary napkin and panty liner with reasonable structural design and air permeability.

[0005] In order to solve the above technical problems, the solution adopted by the utility model is: an anti-stuffiness herbal sanitary napkin, comprising a liquid-permeable surface layer with side wings, a liquid-impermeable bottom layer with side wings, and an absorbent core layer is arranged between the liquid-permeable surface layer and the liquid-impermeable bottom layer;

[0006] The absorbent core layer comprises a first absorbent layer and a second absorbent layer, a mesh layer is provided between the first absorbent layer and the second absorbent layer, polymer water-absorbing particles are spread in the meshes of the mesh layer, adhesive layers for gluing with the first absorbent layer and the second absorbent layer are respectively provided on the upper surface and the lower surface of the mesh layer, and the meshes of the mesh layer and the first absorbent layer and the second absorbent layer form a breathable area without colloid applied.

[0007] A further improvement is that the left and right sides of the absorbent core layer are folded toward the lower surface to form a ventilation channel inside the absorbent core layer.

[0008] A further improvement is that: the grid layer is formed by pulling apart the patterned grid paper, and the adhesive layer is formed by scraping adhesive on the upper and lower surfaces of the patterned grid paper before it is pulled apart.

[0009] A further improvement is that the material of the lace grid paper is absorbent kraft paper with a thickness of 0.5-3 mm.

[0010] A further improvement is that a herbal layer for providing a cool feeling to reduce the stuffy feeling is arranged between the liquid-permeable surface layer and the absorbent core layer.

[0011] A further improvement is that the materials of the first absorption layer and the second absorption layer are water-absorbent non-woven fabrics.

[0012] An anti-stuffy herbal panty pad comprises a liquid-permeable surface layer and a liquid-impermeable bottom layer, wherein an absorbent core layer is arranged between the liquid-permeable surface layer and the liquid-impermeable bottom layer;

[0013] The absorbent core layer comprises a first absorbent layer and a second absorbent layer, a mesh layer is provided between the first absorbent layer and the second absorbent layer, polymer water-absorbing particles are spread in the meshes of the mesh layer, adhesive layers for gluing with the first absorbent layer and the second absorbent layer are respectively provided on the upper surface and the lower surface of the mesh layer, and the meshes of the mesh layer and the first absorbent layer and the second absorbent layer form a breathable area without colloid applied.

[0014] A further improvement is that: the grid layer is formed by pulling apart the patterned grid paper, and the adhesive layer is formed by scraping adhesive on the upper and lower surfaces of the patterned grid paper before it is pulled apart.

[0015] A further improvement is that the material of the lace grid paper is absorbent kraft paper with a thickness of 0.5-2 mm.

[0016] A further improvement is that a herbal layer for providing a cool feeling to reduce the stuffy feeling is also arranged between the liquid-permeable surface layer and the absorbent core layer or inside the absorbent core layer.

[0017] A further improvement is that the materials of the first absorption layer and the second absorption layer are water-absorbent non-woven fabrics.

[0018] By adopting the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In this case, the absorption core layers of the sanitary napkins and panty liners include a first absorption layer, a second absorption layer, a mesh layer, and polymer water-absorbent particles. Glue layers are applied to the upper and lower surfaces of the mesh layer, so that the first absorption layer and the second absorption layer are located in the grids of the mesh layer without glue applied, thereby increasing the air permeability of the absorption core. At the same time, the polymer absorbent particles are spread in the grids of the mesh layer, and the movement of the polymer water-absorbent particles is hindered by the partitions of the grids, thereby avoiding the surface of the polymer water-absorbent particles from being contaminated with glue and affecting the water absorption performance, thereby improving the water absorption efficiency of the polymer water-absorbent particles.

[0020] 2. In this case, the left and right sides of the absorbent core layer of the sanitary napkin are folded downward. Under the action of the mesh layer, the two surface layers cannot fit each other, so that a breathable channel is formed inside the absorbent core layer, further increasing the anti-stuffy and breathable performance of the absorbent core layer of the sanitary napkin.

[0021] 3. In this case, the grid layer of the absorbent core layer of the sanitary napkin and panty liner is formed by laying down the drawn grid paper after it is stretched open. It is thin and breathable. The adhesive layer is formed by scraping glue on the upper and lower surfaces of the drawn grid paper before it is stretched open, which reduces the amount of glue used. In addition, the material of the drawn grid paper is absorbent kraft paper, which is conducive to the absorbent core layer to evenly absorb liquid.

[0022] 4. In this case, the sanitary napkin and panty liner are also provided with a herbal layer for providing a cooling sensation to reduce the stuffiness. The herbal layer is made of non-woven fabric sprayed with a composite herbal cooling spray.

[0023] 5. The material of the first absorption layer and the second absorption layer in the sanitary napkin and panty liner of this case is absorbent non-woven fabric instead of absorbent paper. The toughness of non-woven fabric is greater than that of absorbent paper and it is not easy to be damaged. The ductility of non-woven fabric is better than that of absorbent paper, and it can be better bonded to the upper and lower surfaces of the lace grid paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view structural schematic diagram of the first embodiment of the utility model.

[0025] Figure 2 It is a schematic diagram of the internal structure of the first embodiment of the utility model.

[0026] Figure 3 It is a schematic diagram of the internal structure of the absorbent core layer in the first embodiment of the present utility model.

[0027] Figure 4 It is a structural schematic diagram of the grid layer in the first embodiment of the present utility model.

[0028] Figure 5 It is a front view structural schematic diagram of the second embodiment of the utility model.

[0029] Figure 6 It is a schematic diagram of the internal structure of the second embodiment of the present utility model.

[0030] Figure 7 It is a schematic diagram of the internal structure of the absorbent core layer in the second embodiment of the present utility model.

[0031] Figure 8 It is a structural schematic diagram of the grid layer in the second embodiment of the present utility model. DETAILED DESCRIPTION

[0032] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments. Example

[0033] refer to Figures 1 to 4The utility model embodiment discloses an anti-stuffy herbal sanitary napkin, comprising a liquid-permeable surface layer 10 with side wings and a liquid-impermeable bottom layer 11 with side wings, the liquid-permeable surface layer 10 is a skin-friendly non-woven fabric layer, the liquid-impermeable bottom layer 11 is a PE film layer, an absorbent core layer 12 is arranged between the liquid-permeable surface layer 10 and the liquid-impermeable bottom layer 11, and a herbal layer 13 for providing a cool feeling to reduce the stuffy feeling is also arranged between the liquid-permeable surface layer 10 and the absorbent core layer 12 or inside the absorbent core layer 12, and the herbal layer 13 is made of absorbent non-woven fabric sprayed with a composite herbal ice spray.

[0034] The absorbent core layer 12 includes a first absorbent layer 14 and a second absorbent layer 15. The materials of the first absorbent layer 14 and the second absorbent layer 15 are absorbent non-woven fabrics. A grid layer 16 is laid between the first absorbent layer 14 and the second absorbent layer 15. The grid layer 16 is formed by pulling apart the patterned grid paper. The material of the patterned grid paper is absorbent kraft paper with a thickness of 0.5-3mm, preferably 1.5mm. Polymer absorbent particles 17 are spread in the grid of the grid layer 16. The upper and lower surfaces of the grid layer 16 are respectively provided with adhesive layers for gluing with the first absorbent layer 14 and the second absorbent layer 15. The adhesive layers are formed by scraping glue on the upper and lower surfaces of the patterned grid paper before it is pulled apart. The grid of the grid layer 16 forms a breathable area 18 without colloid applied with the first absorbent layer 14 and the second absorbent layer 15. The left and right sides of the absorbent core layer 12 are folded toward the lower surface. Under the action of the grid layer 16, a breathable channel 19 is formed inside the absorbent core layer 12.

[0035] The liquid-permeable surface layer 10 and the liquid-impermeable bottom layer 11 are heat-pressed and sealed to wrap the herb layer 13 and the absorbent core layer 12 inside and form side wings. Example

[0036] refer to Figures 5 to 8 The utility model embodiment discloses an anti-stuffy herbal sanitary pad, comprising a liquid-permeable surface layer 10' and a liquid-impermeable bottom layer 11', wherein the liquid-permeable surface layer 10' is a skin-friendly non-woven fabric layer, and the liquid-impermeable bottom layer 11' is a PE film layer. An absorbent core layer 12' is arranged between the liquid-permeable surface layer 10' and the liquid-impermeable bottom layer 11', and a herbal layer 13' for providing a cool feeling to reduce the stuffy feeling is also arranged between the liquid-permeable surface layer 10' and the absorbent core layer 12' or inside the absorbent core layer 12', and the herbal layer 13' is made of absorbent non-woven fabric sprayed with a composite herbal ice spray.

[0037] The absorption core layer 12' includes a first absorption layer 14' and a second absorption layer 15'. The materials of the first absorption layer 14' and the second absorption layer 15' are absorbent non-woven fabrics. A grid layer 16' is laid between the first absorption layer 14' and the second absorption layer 15'. The grid layer 16' is formed by pulling apart a patterned grid paper. The material of the patterned grid paper is absorbent kraft paper with a thickness of 0.5-2mm, preferably 1mm. High molecular water-absorbing particles 17' are spread in the grids of the grid layer 16'. The upper and lower surfaces of the grid layer 16' are respectively provided with adhesive layers for gluing with the first absorption layer 14' and the second absorption layer 15'. The adhesive layers are formed by scraping glue on the upper and lower surfaces of the patterned grid paper before it is pulled apart. The grids of the grid layer 16' and the first absorption layer 14' and the second absorption layer 15' form a breathable area 18' without colloid applied.

[0038] The liquid-permeable surface layer 10' and the liquid-impermeable bottom layer 11' are heat-pressed and sealed to cover the herb layer and the absorbent core layer 12'.

[0039] Based on the above embodiments one and two, the herbal layer can be made of ultrafine pulverized particles of one or more herbal ingredients such as mint leaves, honeysuckle, tongcao, Poria cocos, Euryale ferox, coix seed, agrimony, Centella asiatica, and snow lotus wrapped in a water-absorbent non-woven fabric; the herbal layer can also be made of herbal icy essence extracted from one or more herbal ingredients such as mint leaves, honeysuckle, tongcao, Poria cocos, Euryale ferox, coix seed, agrimony, Centella asiatica, and snow lotus soaked in a water-absorbent non-woven fabric; the herbal layer can also be made of a composite herbal icy essential oil spray of one or more herbal ingredients such as mint leaves, honeysuckle, tongcao, Poria cocos, Euryale ferox, coix seed, agrimony, Centella asiatica, and snow lotus sprayed on the surface of the water-absorbent non-woven fabric; it is preferred to use herbal essential oils to spray the surface of the water-absorbent non-woven fabric to reduce the thickness of sanitary napkins and panty liners and increase the breathable and refreshing feeling.

[0040] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. An anti-stuffy herbal sanitary napkin, comprising a liquid-permeable surface layer with side wings and a liquid-impermeable bottom layer with side wings, characterized in that: An absorbent core layer is disposed between the liquid-permeable surface layer and the liquid-impermeable bottom layer; The absorbent core layer comprises a first absorbent layer and a second absorbent layer, a mesh layer is provided between the first absorbent layer and the second absorbent layer, polymer water-absorbing particles are spread in the meshes of the mesh layer, adhesive layers for gluing with the first absorbent layer and the second absorbent layer are provided on the upper and lower surfaces of the mesh layer respectively, and the meshes of the mesh layer and the first absorbent layer and the second absorbent layer form a breathable area without colloid applied.

2. The anti-stuffy herbal sanitary napkin according to claim 1, characterized in that: The left and right sides of the absorbent core layer are folded toward the lower surface to form a ventilation channel inside the absorbent core layer.

3. The anti-stuffiness herbal sanitary napkin according to claim 1 or 2, characterized in that: The grid layer is formed by pulling apart the patterned grid paper, and the adhesive layer is formed by scraping adhesive on the upper and lower surfaces of the patterned grid paper before the patterned grid paper is pulled apart.

4. The anti-stuffy herbal sanitary napkin according to claim 3, characterized in that: The material of the lace grid paper is water-absorbent kraft paper with a thickness of 0.5-3 mm.

5. The anti-stuffy herbal sanitary napkin according to claim 1 or 2, characterized in that: A herbal layer for providing a cool feeling to reduce the stuffiness is also arranged between the liquid-permeable surface layer and the absorbent core layer.

6. The anti-stuffiness herbal sanitary napkin according to claim 1 or 2, characterized in that: The materials of the first absorption layer and the second absorption layer are water-absorbent non-woven fabrics.

7. An anti-stuffiness herbal panty liner, comprising a liquid-permeable surface layer and a liquid-impermeable bottom layer, characterized in that: An absorbent core layer is disposed between the liquid-permeable surface layer and the liquid-impermeable bottom layer; The absorbent core layer comprises a first absorbent layer and a second absorbent layer, a mesh layer is provided between the first absorbent layer and the second absorbent layer, polymer water-absorbing particles are spread in the meshes of the mesh layer, adhesive layers for gluing with the first absorbent layer and the second absorbent layer are respectively provided on the upper surface and the lower surface of the mesh layer, and the meshes of the mesh layer and the first absorbent layer and the second absorbent layer form a breathable area without colloid applied.

8. The anti-stuffiness herbal pad according to claim 7, characterized in that: The grid layer is formed by pulling apart the patterned grid paper, and the adhesive layer is formed by scraping adhesive on the upper and lower surfaces of the patterned grid paper before the patterned grid paper is pulled apart.

9. The anti-stuffiness herbal pad according to claim 8, characterized in that: The material of the lace grid paper is absorbent kraft paper with a thickness of 0.5-2 mm.

10. The anti-stuffiness herbal pad according to claim 7, characterized in that: A herbal layer for providing a cool feeling to reduce the stuffiness is also arranged between the liquid-permeable surface layer and the absorbent core layer or inside the absorbent core layer.

11. The anti-stuffiness herbal pad according to claim 7, characterized in that: The materials of the first absorption layer and the second absorption layer are water-absorbent non-woven fabrics.

Images