CN215584588U - Absorbing article - Google Patents

Abstract

The application provides an absorption article, which comprises a surface layer, an absorption layer and a bottom film which are arranged in sequence. The surface layer is wrapped by the absorption layer to form an absorption part, a fixing line is formed at the joint of the absorption part and the basement membrane, and a gap is formed between the fixing line and the edge of the basement membrane along the width direction of the basement membrane. The absorption guard is connected with the bottom film and is positioned at the fixing line, and the side guard is positioned at the edge of the bottom film. The application provides an absorbent article, when the volume of liquid is too late absorption than absorption portion and absorption fender, liquid gets into in the interval between absorption fender and the side fender behind the absorption fender, because the check of side fender effect, liquid stays in this interval, makes the absorption fender can fully absorb liquid to can prevent liquid side leakage more effectively. The area of the absorption part is reduced by the arrangement of the absorption protective enclosure, so that the contact area of the skin and the surface layer material is greatly reduced, the relative friction feeling is reduced, and the relatively mild skin contact feeling can be obtained.

Description

Absorbing article

Technical Field

The application relates to the technical field of sanitary products, in particular to an absorption article.

Background

The sanitary towel is a disposable liquid absorption pad which is placed on the crotch and used for absorbing menstrual blood, urine or other substances, the common sanitary towel apron is made by simply folding cloth or superposing fabrics, the further three-dimensional apron is folded into a double-layer structure by adopting the conventional non-woven fabric, the function of preventing side leakage is limited, and the better effect cannot be achieved. The conventional non-woven fabric folding type double-layer structure three-dimensional enclosure cannot effectively prevent side leakage in the process of using by a woman, prevents the normal activity of the woman in the physiological period, and cannot sleep comfortably.

SUMMERY OF THE UTILITY MODEL

The application aims to provide an absorption article which is reasonable in structure, good in side leakage prevention effect and comfortable and healthy to wear.

In order to achieve at least one of the above objects, the present application provides an absorbent article comprising a top sheet, an absorbent layer, and a bottom sheet, which are disposed in this order; the surface layer wraps the absorption layer to form an absorption part, the absorption part is fixed on the basement membrane, a fixing line is formed at the joint of the absorption part and the basement membrane, and a gap is formed between the fixing line and the edge of the basement membrane along the width direction of the basement membrane; the absorbent article further comprises: the absorption protects and encloses, the absorption protect enclose with the basement membrane is connected, and is located fixed line department, just the absorption protects and encloses the edge absorption portion length direction sets up to and the side protects and encloses, the side protect enclose with the connection of basement membrane, and be located the edge of basement membrane, just the side protect encloses the edge the basement membrane length direction sets up.

In some of these embodiments, the absorbent cuff is part of the absorbent portion.

In some of these embodiments, the absorbent barrier has a height of 5mm to 25 mm;

the height of the side guard is 5 mm-25 mm.

In some of these embodiments, the absorbent enclosure comprises a wrapping layer and an absorbent body, the wrapping layer wrapping the absorbent body.

In some embodiments, the absorbent cuff is secured to the carrier film by hot pressing and spraying.

In some of these embodiments, the absorbent article further comprises: and the flow guide layer is arranged between the surface layer and the absorption layer.

In some embodiments, the flow guiding layer is provided with flow guiding slits and flow guiding holes.

In some of these embodiments, the absorbent layer comprises: the coating layer wraps the high-water-absorption resin layer, and the high-water-absorption resin layer comprises a fiber layer and high-water-absorption resin particles located in fibers of the fiber layer.

In some of the embodiments, the coating layer is a composite paper layer, and the composite paper layer comprises a plurality of raw paper layers and super absorbent resin uniformly distributed between two raw paper layers.

In some of these embodiments, the top layer includes a liquid permeable outer layer and a liquid permeable inner layer.

The above technical scheme of this application has following advantage: the absorption part can quickly absorb liquid, and the absorption protective enclosure can quickly absorb the liquid leaked from the side, so that the dryness of the absorption article is ensured, and the probability of skin diseases caused by the breeding of moist bacteria is reduced; in addition, when the amount of liquid is less than the absorption amount of the absorbent part and the absorbent barrier, the liquid bypasses the absorbent barrier and enters the space between the absorbent barrier and the side barrier, and the liquid is retained in the space due to the barrier effect of the side barrier, so that the absorbent barrier can sufficiently absorb the liquid, and the side leakage of the liquid can be more effectively prevented. The area of the absorption part is reduced by the arrangement of the absorption protective enclosure, so that the contact area of the skin and the surface layer material is greatly reduced, the relative friction feeling is reduced, and the relatively mild skin contact feeling can be obtained.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, which are provided for purposes of illustration only and are not necessarily drawn to scale or quantity with respect to the actual product. Wherein:

FIG. 1 is a schematic partial structure view of an absorbent article according to the present application;

FIG. 2 is a schematic cross-sectional view of a first embodiment of the absorbent article shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of a second embodiment of the absorbent article shown in FIG. 1;

FIG. 4 is a schematic cross-sectional view of a third embodiment of the absorbent article shown in FIG. 1.

Wherein, the correspondence between the reference numbers and the part names of fig. 1 to fig. 4 is:

a surface layer 10, an absorption layer 20, a bottom film 30, an absorption apron 40, a wrapping layer 41, an absorption body 42, a side apron 50, a flow guide layer 60 and an absorption part 100.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following discussion provides a number of embodiments of the application. While each embodiment represents a single combination of applications, the various embodiments of the disclosure may be substituted or combined in any combination, and thus, the disclosure is intended to include all possible combinations of the same and/or different embodiments of what is described. Thus, if one embodiment comprises A, B, C and another embodiment comprises a combination of B and D, then this application should also be considered to comprise an embodiment that comprises A, B, C, D in all other possible combinations, although this embodiment may not be explicitly recited in the text below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

As shown in fig. 1 and 2, the present application provides an absorbent article comprising a top sheet 10, an absorbent layer 20, and a bottom sheet 30 disposed in this order.

The top sheet 10 includes a liquid permeable outer layer and a liquid permeable inner layer. The top sheet 10 covers the absorbent layer 20 to form an absorbent part 100, the absorbent part 100 is fixed on the carrier film 30, and the joint between the absorbent part 100 and the carrier film 30 forms a fixing line, and the fixing line is spaced from the edge of the carrier film 30 along the width direction of the carrier film 30.

The absorbent article further comprises: an absorbent containment 40 and a side containment 50.

The absorbent cuff 40 is attached to the carrier film 30 at a fixing line, and the absorbent cuff 40 is disposed along the length direction of the absorbent part 100. The absorbent apron 40 includes a wrapping layer 41 and an absorbent body 42, and the wrapping layer 41 wraps the absorbent body 42. The absorbent body 42 can rapidly absorb liquid, and the wrapping layer 41 serves to fix the absorbent body 42.

The side skirt 50 is attached to the carrier film 30 and is positioned at the edge of the carrier film 30, and the side skirt 50 is disposed along the length of the carrier film 30. The side guard 50 can be fixed by hot pressing and glue spraying, and meanwhile, laces can be arranged on the side guard 50, so that the absorbing article is more attractive, more comfortable and skin-friendly, the female can move freely during the physiological period, the structure appearance is beautiful and clean, and the impression of cleanness, softness and brightness in front is given.

According to the absorbent article provided by the application, the absorption part 100 can rapidly absorb liquid, and the absorption protecting enclosure 40 can rapidly absorb side leakage liquid, so that the dryness of the absorbent article is ensured, and the probability of skin diseases caused by the breeding of damp bacteria is reduced; further, when the amount of liquid is too large for the absorbent portion 100 and the absorbent cuff 40 to absorb, the liquid passes around the absorbent cuff 40 and enters the space between the absorbent cuff 40 and the side cuff 50, and due to the barrier action of the side cuff 50, the liquid is retained in the space, so that the absorbent cuff 40 can sufficiently absorb the liquid, and the side leakage of the liquid can be more effectively prevented. The absorbent barrier 40 reduces the area of the absorbent portion 100, so that the contact area between the skin and the material of the top sheet 10 is greatly reduced, the relative friction feeling is reduced, and a relatively mild skin contact feeling can be obtained.

As shown in fig. 3 and 4, in one embodiment of the present application, the absorbent cuff 40 is part of an absorbent portion 100. The edge of the absorbing part 100 and the fixing line have a certain width, the absorbing part 100 with the width at the edge of the absorbing part 100 is bent upwards to form the absorbing enclosure 40, the structure avoids a connecting gap between the absorbing enclosure 40 and the absorbing part 100, the fixing reliability of the absorbing part 100 is ensured, and the falling probability of the absorbing enclosure 40 is avoided. In addition, since a part of the absorbent member 100 is used as the absorbent barrier 40, the operation is simple, the manufacturing is convenient, and the absorbent barrier 40 can be formed by merely ensuring a sufficient width between the fixing line and the edge of the absorbent member 100 and bending the absorbent member 100 of the width upward.

In one embodiment of the present application, the absorbent barrier 40 has a height of 5mm to 25 mm.

The height of the side apron 50 is 5mm to 25 mm.

The heights of the absorption barrier 40 and the side barrier 50 are within the above range, so that a large accommodating space can be formed between the absorption barrier 40 and the side barrier 50, more liquid can be stored, the absorption barrier 40 can sufficiently absorb the liquid, and the liquid can be more effectively prevented from leaking laterally.

In one embodiment of the present application, the absorbent cuff 40 is secured to the carrier film 30 by hot pressing and spraying.

The fixing by hot pressing and glue spraying makes the material at the connection of the absorbing protective enclosure 40 and the basement membrane 30 soft, washable, firm, more comfortable and skin friendly.

As shown in fig. 4, in one embodiment of the present application, the absorbent article further comprises: a flow guiding layer 60.

The flow-guiding layer 60 is disposed between the topsheet 10 and the absorbent layer 20.

The setting of water conservancy diversion layer 60 can play quick infiltration quick conduction effect with liquid on quick water conservancy diversion to absorbed layer 20 for the infiltration speed of liquid, make liquid can be absorbed by absorbed layer 20 fast, and in time pinned by the water absorption factor in absorbed layer 20, thereby guaranteed absorbent article's dry and comfortable nature, and then reduced because of moist bacterial growing produces the probability of dermatosis.

In one embodiment of the present application, the flow guiding layer 60 is provided with flow guiding slits and flow guiding holes.

The setting of water conservancy diversion seam and water conservancy diversion hole can further accelerate the infiltration speed of liquid, makes liquid can be absorbed by absorbed layer 20 fast to in time pinning by the water absorption factor in the absorbed layer 20, thereby guaranteed absorbent article's dry and comfortable nature, and then reduced because of the probability that moist bacterium breeds and produce the dermatosis.

In one embodiment of the present application, the side barriers 50 and the flow guiding layer 60 can be a hot air non-woven fabric, which is a high elastic fiber, has good recovery performance, is more air-permeable and dry, can change in undulation with the change of the state of the skin of the user, and has good fitting property.

In one embodiment of the present application, the absorbent layer comprises: coating and super absorbent resin layer, coating parcel super absorbent resin layer, super absorbent resin layer includes fibrous layer and is located the super absorbent resin granule of the fibre of fibrous layer.

The super absorbent resin particles are completely embedded in the fibers of the fiber layer, so that the contact area of the super absorbent resin and the fibers is greatly increased, and the conductivity of the fiber layer and the super absorbent resin to liquid is enhanced, thereby greatly increasing the absorption capacity and the absorption speed of the absorption layer obtained by molding to the liquid. The absorption layer has stronger absorptivity, and under the condition of the same absorption capacity, the thickness of the absorption layer is smaller, and the weight is lighter.

In another implementation of the present application, the absorbent layer comprises superabsorbent resin particles that are distributed uniformly within the fibers of the top layer to form the absorbent layer. The super absorbent resin particles can quickly absorb water which is hundreds of times heavier than the self weight to form gel, the gel can still keep the water without separating out under certain pressure, and the super absorbent resin has the characteristics of high water absorption speed and high water absorption capacity, thereby ensuring the dryness and comfort of the absorbent article.

In one embodiment of the present application, the coating layer is a composite paper layer, and the composite paper layer includes a plurality of raw paper layers and a super absorbent resin uniformly distributed between the two raw paper layers, i.e., the composite paper layer is a super absorbent resin absorbent paper.

The super absorbent resin absorbent paper is formed by uniformly distributing super absorbent resin between two layers of raw paper layers made of wood pulp through wet papermaking, the super absorbent resin absorbent paper formed in the wet papermaking mode is formed by adding the super absorbent resin at the early forming stage of the wood pulp paper layer, and the super absorbent resin is compounded with paper fibers at the early forming stage of the paper sheets and is completely embedded in the paper fibers, so that the contact area of the super absorbent resin and the fibers is greatly improved, and meanwhile, the conductivity of the paper fibers and the super absorbent resin to liquid is also enhanced, and the absorption capacity and the absorption speed of the formed super absorbent resin absorbent paper to the liquid are greatly improved. The super absorbent resin absorbent paper has stronger absorptivity, and under the condition of the same absorption capacity, the super absorbent resin absorbent paper has smaller thickness and lighter weight.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application. In this application, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (10)

1. An absorption article is characterized by comprising a surface layer, an absorption layer and a bottom film which are arranged in sequence;

the surface layer wraps the absorption layer to form an absorption part, the absorption part is fixed on the basement membrane, a fixing line is formed at the joint of the absorption part and the basement membrane, and a gap is formed between the fixing line and the edge of the basement membrane along the width direction of the basement membrane;

the absorbent article further comprises: an absorption fender, the absorption fender with the basement membrane is connected, and is located fixed line department, just the absorption fender is followed absorption portion length direction sets up, and

the side protects encloses, the side protect enclose with being connected of basement membrane, and be located the edge of basement membrane, just the side is protected and is enclosed to be followed basement membrane length direction sets up.

2. The absorbent article of claim 1,

the absorbent cuff is a portion of the absorbent portion.

3. The absorbent article of claim 1,

the height of the absorption fender is 5 mm-25 mm;

the height of the side guard is 5 mm-25 mm.

4. The absorbent article of claim 1,

the absorption is protected and is enclosed including parcel layer and absorber, the parcel layer parcel the absorber.

5. The absorbent article of claim 4,

the absorption protective enclosure is fixedly arranged on the basement membrane in a hot pressing and glue spraying mode.

6. The absorbent article of claim 1, further comprising:

and the flow guide layer is arranged between the surface layer and the absorption layer.

7. The absorbent article of claim 6,

and the flow guide layer is provided with flow guide seams and flow guide holes.

8. The absorbent article of claim 1,

the absorption layer includes: the coating layer wraps the high-water-absorption resin layer, and the high-water-absorption resin layer comprises a fiber layer and high-water-absorption resin particles located in fibers of the fiber layer.

9. The absorbent article of claim 8,

the coating layer is a composite paper layer, and the composite paper layer comprises a plurality of raw paper layers and super absorbent resin which is uniformly distributed between the two raw paper layers.

10. The absorbent article of claim 1,

the surface layer comprises a liquid permeable outer layer and a liquid guiding inner layer.

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