CN214208673U - Leakage-proof sanitary absorption article - Google Patents
Leakage-proof sanitary absorption article Download PDFInfo
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- CN214208673U CN214208673U CN202022926090.0U CN202022926090U CN214208673U CN 214208673 U CN214208673 U CN 214208673U CN 202022926090 U CN202022926090 U CN 202022926090U CN 214208673 U CN214208673 U CN 214208673U
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Abstract
The utility model relates to a sanitary articles for use technical field especially relates to an articles for use are absorbed to leak protection health. The leakage-proof sanitary absorption article comprises an absorption body, wherein the absorption body comprises a non-woven fabric surface layer, a side leakage-proof layer, an absorption layer and a breathable basement membrane which are sequentially arranged from inside to outside. The side leakage preventing layer comprises three long strips, the length direction of each long strip is arranged along the length direction of the absorption body, the three long strips are arranged at intervals in the width direction of the absorption body, the long strip positioned in the middle corresponds to a user liquid discharge part, and three leakage stopping parts protruding towards the inner side of the absorption body are formed at corresponding positions of the three long strips on the non-woven fabric surface layer. The leakproof sanitary absorption article firstly absorbs liquid rapidly through the middle long strip part, and if the quantity is too large, the long strip parts on the two sides can continue to absorb the liquid and prevent the liquid from flowing in the width direction, so that the liquid can be effectively prevented from flowing out from the side surface.
Description
Technical Field
The utility model relates to a sanitary articles for use technical field especially relates to an articles for use are absorbed to leak protection health.
Background
Sanitary absorbent articles (e.g., sanitary napkins, pantiliners, mini-napkins, menstrual pants, etc.) are disposable absorbent articles generally having a liquid-permeable top sheet, a back sheet, and an absorbent body for absorbing menstrual blood, vaginal discharge, etc. Due to the limitations of structure, absorption speed and absorption capacity, the sanitary absorbent article is easy to have the problems of side leakage and/or back leakage.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a health absorption articles for use that can leak protection solves at least one problem among the prior art.
(II) technical scheme
In order to realize the aim, the utility model provides a leakage-proof sanitary absorption article, which comprises an absorption body, wherein the absorption body comprises a non-woven fabric surface layer, a lateral leakage-proof layer, an absorption layer and a breathable bottom membrane which are arranged from inside to outside in sequence;
the side leakage preventing layer comprises three long strips, the length direction of each long strip is arranged along the length direction of the absorption body, the three long strips are arranged at intervals in the width direction of the absorption body, and the long strip positioned in the middle corresponds to the liquid discharge position of a user;
the strip part comprises a wrapping part and an absorption core, and the wrapping part is wrapped at the outer side of the absorption core;
the three long strips form three leakage stopping parts protruding towards the inner side of the absorption body at corresponding positions on the non-woven fabric surface layer.
Preferably, the wrapping part is made of non-woven fabrics, and the absorbent core comprises at least one layer of super absorbent resin composite paper.
Preferably, the super absorbent resin composite paper is tea polyphenol super absorbent resin composite paper.
Preferably, the absorbent layer comprises at least one layer of super absorbent resin composite paper.
Preferably, the non-woven fabric surface layer is a bamboo fiber non-woven fabric.
Preferably, the breathable basement membrane is a polyethylene breathable basement membrane or a water-repellent non-woven fabric.
Preferably, the gram weight of the super absorbent resin composite paper is 30-300 g/m2。
Preferably, the absorbent body further includes a back leakage prevention part located at a rear side of the absorbent layer and integrally connected with the absorbent layer.
Preferably, the back leak prevention portion is at least partially wider than the absorption layer in the width direction of the absorption body.
Preferably, the back leak prevention part is W-shaped, semicircular, or fan-shaped.
(III) advantageous effects
The above technical scheme of the utility model has following advantage:
1. the utility model provides an articles for use are absorbed to leak protection health, it absorbs the body and includes by interior non-woven fabrics top layer, the side leakage layer of preventing, absorbed layer and the ventilative basement membrane that sets gradually outside to. The lateral leakage preventing layer comprises three long strips, the length direction of each long strip is arranged along the length direction of the absorption body, the three long strips are arranged at intervals in the width direction of the absorption body, the long strip positioned in the middle corresponds to the liquid drainage position of a user, each long strip comprises a wrapping part and an absorption core, the wrapping parts wrap the outer sides of the absorption cores, and three leakage stopping parts protruding towards the inner sides of the absorption bodies are formed at corresponding positions of the three long strips on the surface layer of the non-woven fabric. The leakproof sanitary absorption article firstly absorbs liquid rapidly through the middle long strip part, and if the quantity is too large, the long strip parts on the two sides can continue to absorb the liquid and prevent the liquid from flowing in the width direction, so that the liquid can be effectively prevented from flowing out from the side surface.
2. The parcel portion of the leak protection health absorption articles for use's side leakage layer of preventing is made for the non-woven fabrics, and the absorbent core includes at least one deck super absorbent resin composite paper, should prevent that side leakage layer itself also can absorb liquid, combines it to block the function and with the cooperation of absorbed layer, can further effectually prevent that the side leakage from taking place.
3. The absorption body of the leakproof sanitary absorption article further comprises a rear leakage prevention part, the rear leakage prevention part is located on the rear side of the absorption layer and is integrally connected with the absorption layer, the tail absorption capacity is improved, and the rear leakage can be effectively prevented.
4. The absorption layer of the leak-proof sanitary absorption article is tea polyphenol super absorbent resin composite paper, can quickly absorb an object to be absorbed to further prevent side leakage, and has the functions of effectively inhibiting bacteria and removing odor. Compared with the dust-free paper or the toilet lining paper in the prior art, the dust-free paper or the toilet lining paper can effectively improve the absorption speed and the absorption amount of the absorption core body and also avoid dust generation in the production process.
Drawings
The drawings of the present invention are provided for illustrative purposes only, and the proportion and the number of each component in the drawings are not necessarily consistent with those of actual products.
FIG. 1 is a schematic view of a leakage-proof sanitary absorbent article according to an embodiment of the present invention (with a portion of the nonwoven surface layer uncovered);
FIG. 2 is a schematic cross-sectional view of an absorbent body of a leak-proof sanitary absorbent article according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of an elongated portion of a containment layer in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a leakage-proof sanitary absorbent article according to a second embodiment of the present invention (with a portion of the nonwoven surface layer being uncovered);
FIG. 5 is a schematic view of another embodiment of the present invention showing a leakage-proof sanitary absorbent article (with a portion of the nonwoven cover being uncovered);
fig. 6 is a schematic structural view of another leak-proof sanitary absorbent article according to the second embodiment of the present invention (a part of the nonwoven surface layer is uncovered).
In the figure: 1: a non-woven fabric surface layer; 2: a side leakage prevention layer; 21: a wrapping section; 22: an absorbent core; 3: an absorbing layer; 4: a breathable basement membrane; 5: preventing back leakage.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1 and 2, the leakage-proof sanitary absorbent article according to the embodiment of the present invention comprises an absorbent body, which comprises a non-woven fabric surface layer 1, a side leakage-proof layer 2, an absorbent layer 3 and a breathable bottom film 4, which are sequentially arranged from the inside (the side contacting the user) to the outside (the side away from the user).
The lateral leakage preventing layer 2 includes three long strips, the length direction of each long strip is arranged along the length direction of the absorption body (the front and back direction when the user uses the absorption body), the three long strips are arranged at intervals in the width direction of the absorption body (the left and right sides when the user uses the absorption body), and the long strip in the middle corresponds to the liquid discharge position of the user.
Referring to fig. 1 and 2, the side leakage preventing layer 2 is located between the non-woven fabric surface layer 1 and the absorbing layer 3, three long strips form three leakage stopping parts protruding towards the inner side of the absorbing body at corresponding positions of the non-woven fabric surface layer 1, the leakage stopping parts have a certain liquid stopping effect, liquid is rapidly absorbed through the long strips on the lower side of the middle leakage stopping part, if the amount of the liquid is too large, the long strips on the two sides can continue to absorb the liquid and prevent the liquid from flowing in the width direction, and the liquid can be effectively prevented from flowing out from the side face.
In a preferred embodiment, referring to fig. 3, the strip portion comprises a wrapping portion 21 and an absorbent core 22, wherein the wrapping portion 21 wraps the absorbent core 22, the wrapping portion 21 is made of non-woven fabric, and the absorbent core 22 comprises at least one layer of super absorbent resin composite paper. In this embodiment, the side leakage preventing layer 2 itself can absorb liquid, and the side leakage can be more effectively prevented by combining the barrier function and the cooperation with the absorbing layer. Preferably, the gram weight of the super absorbent resin composite paper is 30-300 g/m2. Further preferably, the grammage of the super absorbent resin composite paper is 90g/m2。
Preferably, the high water absorbent resin composite paper used in the absorbent core 21 is tea polyphenol high water absorbent resin composite paper, which has bacteriostatic and odor removing effects, so that the product has bacteriostatic and odor removing functions.
In some preferred embodiments, the non-woven fabric surface layer 1 is made of bamboo fiber non-woven fabric, and can be degraded, and is environmentally friendly and healthy.
Of course, in other embodiments, the nonwoven surface layer may also be made of nonwoven fabric such as through-air nonwoven fabric, spun-bonded nonwoven fabric, or pure cotton nonwoven fabric.
In some preferred embodiments, the absorbent layer 3 comprises at least one layer of super absorbent resin composite paper, such as one, two, three, four, etc. Preferably, the gram weight of the super absorbent resin composite paper is 30-300 g/m2. Further preferably, the grammage of the super absorbent resin composite paper is 90g/m2。
Of course, in some embodiments, the absorbent layer 3 may also be made of a conventional structure such as a nonwoven fabric-wrapped absorbent material, a dry-process absorbent paper, a five-layer composite core, or a fluff pulp and super absorbent resin structure, and will not be described herein again.
In some preferred embodiments, the breathable base film 4 is a polyethylene breathable base film (PE breathable base film) or a water-repellent nonwoven.
Example two
Referring to fig. 4 to 6, the second embodiment is substantially the same as the first embodiment, and the description of the same parts is omitted, except that: the absorption body further comprises a rear leakage prevention part 5, and the rear leakage prevention part 5 is positioned at the rear side of the absorption layer 3 and is integrally connected with the absorption layer 3. Preferably, the rear leakage prevention part 5 is integrally cut with the absorbent layer, that is, compared with the conventional sanitary absorbent article, the rear leakage prevention part increases the length of the absorbent layer 3 in the front-rear direction, improves the rear absorption capacity, and can effectively prevent the rear leakage.
In order to increase the back leak prevention effect, it is preferable that the back leak prevention portion 5 is at least partially wider than the absorption layer 3 in the width direction of the absorption body.
In order to save material costs as much as possible while increasing the back leak prevention effect, in some embodiments, the back leak prevention portion 5 is in the shape of a W (see fig. 4), a semicircle (see fig. 5), a sector (see fig. 6), or the like.
As shown in fig. 4 to 6, the W-shaped back leak prevention portion, the semicircular back leak prevention portion, or the fan-shaped back leak prevention portion is projected in a top view (from the side outward) direction or a bottom view (from the outside inward) direction.
In a property performance contrast test, adopt the utility model discloses the product of well an embodiment absorbs articles for use 1 as the health, and this health absorbs articles for use 1 and adopts bamboo fibre non-woven fabrics top layer, prevents that the rectangular cloth on side leakage layer 2 adopts non-woven fabrics package tea polyphenol super absorbent resin composite paper structure, and the afterbody of product sets up the W type and prevents the back design of leaking. The absorption layer 3 adopts two layers of super absorbent resin composite paper, and the gram weight of the super absorbent resin composite paper is 90g/m2。
The sanitary absorption article 2 is different from the sanitary absorption article 1 in that no side leakage-proof layer and back leakage-proof design are provided, and other materials are the same as those of the sanitary absorption article 1.
Compared with the sanitary absorption product 1, the sanitary absorption product 3 is different from the sanitary absorption product 1 in that no side leakage prevention layer and back leakage prevention design are provided, the absorption layer is different, fluff pulp and a high molecular structure are adopted in the absorption layer in the sanitary absorption product 3, and other materials are the same as the sanitary absorption product 1.
The performance test method comprises the following steps: taking animal blood for 2 times, each time is 5mL, the interval of 2 times is 10 minutes, and recording the time for completing each absorption as the absorption speed in unit of s; the reverse osmosis is that after the sanitary absorption article absorbs 5mL of animal blood, 10g of filter paper is pressed by a 1.2kg weight and placed on the upper surface of the raw absorption article for 1min, the gram weight increased by the filter paper is weighed, the unit g, and the test result is shown in table 1:
table 1: performance test results of the sanitary absorbent articles 1-3.
The leak-proof test method is as follows: and randomly finding 30 persons with large menstrual period for leak-proof test, and counting data results to obtain results shown in table 2.
Table 2: the result of the leakage prevention effect test of the sanitary absorbent articles 1 to 3.
| Obvious leakage-proof effect | Leakage-proof effect is general/human | No/man leakage-proof effect | |
| Sanitary |
29 | 1 | 0 |
| Sanitary |
6 | 9 | 15 |
| Sanitary |
1 | 5 | 24 |
Through comprehensive analysis of the comparison data, the animal blood absorption speed of the sanitary absorption article 1 and the sanitary absorption article 2 is relatively high, the dryness is good, and the leakage-proof effect of the sanitary absorption article 1 is better.
To sum up, the utility model discloses an articles for use are absorbed to leak protection health can play better leak protection effect, and the imbibition ability is good.
The absorbent body refers to a portion of the sanitary absorbent article mainly used for absorption. The utility model provides a articles for use can be sanitary towel, protection pad, mini piece of cloth or menstrual period trousers etc. and its shape and other relevant structures are prior art, utilize the utility model discloses well absorption body make corresponding shape can, no longer give consideration to here.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: each embodiment does not include only one independent technical solution, and in the case of no conflict between the solutions, the technical features mentioned in the respective embodiments can be combined in any way to form other embodiments which can be understood by those skilled in the art.
Furthermore, the technical solutions described in the foregoing embodiments may be modified or some of the technical features may be equivalently replaced without departing from the scope of the present invention, and the essence of the corresponding technical solutions does not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A leakage-proof sanitary absorption article, which comprises an absorption body and is characterized in that: the absorption body comprises a non-woven fabric surface layer, a side leakage prevention layer, an absorption layer and a breathable basement membrane which are sequentially arranged from inside to outside;
the side leakage preventing layer comprises three long strips, the length direction of each long strip is arranged along the length direction of the absorption body, the three long strips are arranged at intervals in the width direction of the absorption body, and the long strip in the middle corresponds to the liquid discharge position of a user;
the strip part comprises a wrapping part and an absorption core, and the wrapping part wraps the outer side of the absorption core;
the three long strips form three leakage stopping parts protruding towards the inner side of the absorption body at corresponding positions on the non-woven fabric surface layer.
2. The leak resistant sanitary absorbent article of claim 1 wherein: the wrapping part is made of non-woven fabrics, and the absorption core comprises at least one layer of super absorbent resin composite paper.
3. The leak resistant sanitary absorbent article of claim 2 wherein: the super absorbent resin composite paper is tea polyphenol super absorbent resin composite paper.
4. The leak resistant sanitary absorbent article of claim 1 wherein: the absorption layer comprises at least one layer of super absorbent resin composite paper.
5. The leak resistant sanitary absorbent article of claim 1 wherein: the non-woven fabric surface layer is a bamboo fiber non-woven fabric.
6. The leak resistant sanitary absorbent article of claim 1 wherein: the breathable basement membrane is a polyethylene breathable basement membrane or a water-repellent non-woven fabric.
7. The leak resistant sanitary absorbent article of claim 2 or 4 wherein: the gram weight of the super absorbent resin composite paper is 30-300 g/m2。
8. The leak resistant sanitary absorbent article of claim 1 wherein: the absorption body further comprises a rear leakage prevention part, and the rear leakage prevention part is located on the rear side of the absorption layer and is integrally connected with the absorption layer.
9. The leak resistant sanitary absorbent article of claim 8 wherein: at least part of the width of the back leakage prevention part is larger than that of the absorption layer in the width direction of the absorption body.
10. The leak resistant sanitary absorbent article of claim 9 wherein: the rear leakage prevention part is W-shaped, semicircular or fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022926090.0U CN214208673U (en) | 2020-12-07 | 2020-12-07 | Leakage-proof sanitary absorption article |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022926090.0U CN214208673U (en) | 2020-12-07 | 2020-12-07 | Leakage-proof sanitary absorption article |
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| CN214208673U true CN214208673U (en) | 2021-09-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154052A (en) * | 2022-07-22 | 2022-10-11 | 诺宸股份有限公司 | Leakage-proof sanitary absorption article and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154052A (en) * | 2022-07-22 | 2022-10-11 | 诺宸股份有限公司 | Leakage-proof sanitary absorption article and preparation method thereof |
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