CN217472246U - Nursing pad - Google Patents

Abstract

The utility model discloses a nursing pad, which comprises a surface layer, the below of surface course is equipped with core layer, the upper surface covering and the veneer on core layer have wet strength ply, the below on core layer is equipped with the cladding extremely from bottom to top go up on the wet strength ply and glue in the lower wet strength ply of wet strength ply both sides, the below on wet strength ply is equipped with the cladding extremely from bottom to top on the surface course and glue in the basement membrane layer of surface course both sides down. The utility model discloses a layer upon layer parcel structure, wherein lower wet strength paper and the double-deck cladding that makes progress of basement membrane make holistic leak protection performance improve greatly, also easily machine-shaping, can satisfy a plurality of age bracket user crowd's nursing demand.

Description

Nursing pad

Technical Field

The utility model belongs to the technical field of disposable absorbent article category, especially, relate to a nursing pad.

Background

The nursing pad is used as a nursing product and is mainly used for gynecological examination, nursing of lying-in women, nursing of infants, incontinence of urine and feces of paralyzed patients, women menstrual period and the like. The problem that the absorption leakage-proof performance is not obvious because of simple structure exists widely in current nursing pad product, simultaneously, because of the diffusion characteristic of liquid, can lead to the pad body too late to absorb along the width direction diffusion of rectangle nursing pad, causes the exosmosis, although current nursing pad exists the design of increasing side thickness, because the absorption performance of surface course is the complete unanimity, does not show in fact and improves the problem of preventing the edge leakage.

Therefore, in order to further improve the leakage-proof performance of the nursing pad, especially the lateral leakage-proof performance in the width direction, and improve the comfortable experience of the user, improvements need to be made on the basis of the existing nursing pad to meet the specific use requirements.

SUMMERY OF THE UTILITY MODEL

To the technical defect who exists among the background art, the utility model provides a nursing pad has solved above-mentioned technical problem and has satisfied actual demand, and concrete technical scheme is as follows:

a nursing pad comprises a surface layer, wherein a core layer is arranged below the surface layer, an upper wet strength paper layer is covered and glued on the upper surface of the core layer, a lower wet strength paper layer which is coated on the upper wet strength paper layer and glued on two sides of the upper wet strength paper layer is arranged below the core layer from bottom to top, and a bottom film layer which is coated on the surface layer and glued on two sides of the surface layer is arranged below the lower wet strength paper layer from bottom to top.

The utility model discloses a further technical scheme, institute the basement membrane layer with between the surface course, along the basement membrane layer with the outside border veneer of the overlap region of surface course, and in be equipped with between basement membrane layer and the surface course and hold the chamber.

The utility model discloses a further technical scheme, it is equipped with a plurality of plys to hold in the chamber the basement membrane layer will hold the chamber and separate for a plurality of cavity with the separation colloid of surface course.

The utility model discloses a further technical scheme, the surface of core layer is equipped with the knurling.

The utility model has the advantages of that: the structure of layer-by-layer wrapping is adopted, wherein the lower wet-strength paper and the basement membrane are wrapped upwards in a double-layer manner, particularly the basement membrane is wrapped to the surface layer to form a separation edge, so that the whole leakage-proof performance is greatly improved, the processing and forming are easy, and the nursing requirements of people in multiple ages can be met.

Drawings

Fig. 1 is a schematic view of a layered structure of the nursing pad of the present invention.

Fig. 2 is a schematic view of the fitting relationship of the nursing pad of the present invention.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

FIG. 4 is a schematic cross-sectional view of another embodiment of a receiving chamber.

Wherein: surface layer 1, core layer 2, upper wet-strength paper layer 3, lower wet-strength paper layer 4, bottom film layer 5, containing cavity 6 and gluing area 7.

Detailed Description

The embodiments of the present invention will be described with reference to the accompanying drawings and related examples, but the embodiments of the present invention are not limited to the following examples, and the relevant essential components of the present invention related to the technical field should be regarded as known in the art, and can be known and grasped by those skilled in the art.

Referring to fig. 1 to 3, a nursing pad comprises a surface layer 1, a core layer 2 is arranged below the surface layer 1, an upper wet strength paper layer 3 is covered and glued on the upper surface of the core layer 2, a lower wet strength paper layer 4 which is coated on the upper wet strength paper layer 3 and glued on two sides of the upper wet strength paper layer 3 is arranged below the core layer 2 from bottom to top, and a bottom film layer 5 which is coated on the surface layer 1 and glued on two sides of the surface layer is arranged below the lower wet strength paper layer 4 from bottom to top;

in the utility model discloses in, the connected mode between the different layer structures is for connecting like the regional 7 of veneer shown in fig. 1 to 3, and in order to show layered structure better, the clearance between the layer in the drawing is enlarged, therefore makes surface course 1 and last wet strength paper layer 3 have great clearance to fill with the regional 7 pictorial representations of veneer of large size, this does not indicate the utility model discloses there is huge space in the middle of the real product, and in fact, except that core layer 2 has certain thickness, all the other layer structures such as surface course 1, go up wet strength paper layer 3, lower wet strength paper layer 4 or bottom film layer 5 are slim structure, and the thickness of overlapping thickness and the regional 7 thickness of veneer between each other is inconspicuous compared with core layer 2.

Combine figure 1 and fig. 2 to show in the utility model discloses in, basement membrane layer 5 from bottom to top carries out cladding with surface course 1, core layer 2, last wet strength paper layer 3, lower wet strength paper layer 4, and basement membrane layer 5 is the macromolecular material that has good water barrier property, with its cladding in the both sides of surface course 1, can form behind the veneer and exceed the physics nature on surface course 1 blocks, especially works as when basement membrane layer 5 is along holistic width direction cladding, not only accords with the production requirement, simultaneously, has coordinated width direction liquid infiltration time not enough's needs well, lets liquid block by what basement membrane layer 5 formed before the exosmosis and keep off, makes it just ooze to among the core layer 2 of below before further exosmosis, lets the easy seepage characteristic of surface course 1 self can be remedied by the antiseep characteristic of basement membrane layer 5.

The core layer 2 is coated by the upper wet strength paper layer 3 and the lower wet strength paper layer 4, so that the overall shape of the core layer 2 can be better maintained, the accidental tearing accident caused by softening of the soaked material is not easy to occur, the coating structure of the wet strength paper can better improve the tearing resistance, on the basis of ensuring the overall shape, the core layer 2 can better play a role in absorbing liquid, and the liquid blocked by the bottom film layer 5 is absorbed, so that the purpose of preventing the liquid from seeping outwards from two sides is well achieved.

In order to ensure the overall connection performance, the connection relationship between all the layer structures is glued, and the glued area 7 is the dotted area in fig. 1 and 2. It should be noted that the gluing area 7 of the present invention, which is formed by spraying glue continuously, ensures the connection strength between the layer structures, and has the best connection strength in a complete covering manner, so that the central area of the nursing pad forms a groove-like structure, which facilitates the liquid to diffuse toward the core layer 2 without permeating to both sides.

Referring to fig. 2 and 3, in one of the preferred embodiments, the bottom film layer 5 and the surface layer 1 are glued along the outer side edge of the overlapping area of the bottom film layer 5 and the surface layer 1, and a containing cavity 6 is provided between the bottom film layer 5 and the surface layer 1, and the containing cavity 6 is formed, so that after the bottom film layer 5 covers the integral structure, and before the two sides of the bottom film layer are attached to the integral structure, the outer edge between the surface layer 1 and the bottom film layer 5 is sprayed with glue and then glued to form a gluing area 7 similar to a U shape, and thus, the containing cavity 6 capable of further promoting the bottom film layer 5 to block the outward permeation is formed between the two sides of the bottom film layer 5 and the surface layer 1, so as to achieve the effect of a three-dimensional edge partition similar to the sanitary napkin structure, and better avoid the problem of the outward permeation of liquid from the two sides of the nursing pad in the width direction.

Referring to fig. 4, in a preferred embodiment, the accommodating chamber 6 is provided with a plurality of separating colloids for gluing the bottom film layer and the surface layer to separate the accommodating chamber 6 into a plurality of chambers, which is a further preferred example of the above embodiment, and the accommodating chamber 6 can be changed into more independent chambers, so that the liquid flowing to the accommodating chamber 6 is separated, the liquid cannot be accumulated at one position, the problem that the infiltration speed cannot catch up with the accumulation speed is avoided, and the dispersed infiltration mode is adopted, thereby better improving the side leakage prevention performance of the nursing pad.

In one preferred embodiment, the surface of the core layer 2 is provided with embossments, and the embossed structure has certain flow guiding and liquid disorder diffusion limiting capabilities, so that liquid can be guided to the core layer 2 to be absorbed better.

The utility model discloses the beneficial effect who has lies in: wholly adopted layer upon layer parcel structure, wherein lower wet strength paper layer 4 and 5 bilayers of basement membrane layer upwards cladding, especially basement membrane layer 5 cladding forms the flange to the surface course 1 on for holistic leak protection performance improves greatly, also easily machine-shaping, can satisfy a plurality of age bracket user crowd's nursing demand.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (4)

1. The nursing pad comprises a surface layer and is characterized in that a core layer is arranged below the surface layer, an upper wet strength paper layer is covered and glued on the upper surface of the core layer, a lower wet strength paper layer which is coated on the upper wet strength paper layer and glued on two sides of the upper wet strength paper layer is arranged below the core layer from bottom to top, and a bottom film layer which is coated on the surface layer and glued on two sides of the surface layer is arranged below the lower wet strength paper layer from bottom to top.

2. The nursing pad of claim 1 wherein the base film layer and the face layer are glued along the outer edges of the overlapping regions of the base film layer and the face layer and a receiving cavity is provided between the base film layer and the face layer.

3. The nursing pad of claim 2 wherein the containing cavity is provided with a plurality of separating colloids for adhering the bottom film layer and the surface layer to separate the containing cavity into a plurality of chambers.

4. The care pad of claim 1, wherein the surface of the core layer is provided with embossments.

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