阅读说明：本技术 一种隔边护围及应用该护围的吸收物品 (Edge-separating guard and absorbing article using same ) 是由 余占波 于 2021-09-29 设计创作，主要内容包括：本发明涉及卫生用品相关产品领域,具体涉及一种隔边护围,包括护围本体,所述护围本体由氨纶和涤纶混合经编而成,定义所述护围本体具有使用时朝向人体的表面以及相背人体一侧的底面,且具有生产中沿卫生用品长度方向延伸的纵向以及垂直于该纵向的横向,所述护围本体的底面设置粘接部,使所述护围本体形成粘接区域与非粘接区域,所述粘接部沿纵向延伸呈长条状结构,所述非粘接区域卷曲形成沿纵向延伸的立体防漏部,所述立体防漏部呈空心圆柱状。本发明解决了现有的应用在卫生用品上的隔边护围结构舒适性与防漏性无法兼顾的问题。(The invention relates to the field of related products of sanitary products, in particular to a barrier edge guard, which comprises a guard body, wherein the guard body is formed by mixing and warp knitting spandex and terylene, the guard body is defined to have a surface facing a human body and a bottom surface opposite to one side of the human body when in use, the surface is longitudinally extended along the length direction of the sanitary product in production and a transverse direction perpendicular to the longitudinal direction, the bottom surface of the guard body is provided with a bonding part, so that the guard body forms a bonding area and a non-bonding area, the bonding part is longitudinally extended to form a strip-shaped structure, the non-bonding area is curled to form a three-dimensional leakage-proof part longitudinally extended, and the three-dimensional leakage-proof part is in a hollow cylinder shape. The invention solves the problem that the comfort and the leak-proof performance of the conventional edge separation protective enclosure structure applied to the hygienic product cannot be considered at the same time.)

1. The utility model provides a separate limit and protect and enclose which characterized in that: including protecting and enclosing body (100), it is formed by the mixed warp knitting of spandex and dacron to protect to enclose body (100) and have the surface towards the human body when using and the bottom surface of human one side of carrying on the back mutually, and have in the production along the vertical and this vertical horizontal of perpendicular to that sanitary products length direction extends, protect the bottom surface of enclosing body (100) and set up bonding portion (200), make protect and enclose body (100) and form bonding region (100a) and non-bonding region (100b), bonding portion (200) are rectangular structure along longitudinal extension, non-bonding region (100b) curl and form along longitudinal extension's three-dimensional leak protection portion (300), three-dimensional cylindric leak protection portion (300) are hollow.

2. The barrier rib of claim 1, wherein: defining one end of the guard body (100) close to the center of the sanitary product in production as an inner end part (101), one end far away from the center as an outer end part (102) and the rest as a central part (103), wherein the bonding part (200) is arranged at the inner end part (101) or the outer end part (102) or the central part (103);

when the bonding part (200) is arranged at the inner end part (101), the outer end part (102) and the central part (103) are curled to form the three-dimensional leakage-proof part (300), and the three-dimensional leakage-proof part (300) is positioned on one side far away from the center of the sanitary product;

when the bonding part (200) is arranged at the outer end part (102), the inner end part (101) and the central part (103) are curled to form the three-dimensional leakage-proof part (300), and the three-dimensional leakage-proof part (300) is positioned at one side close to the center of the sanitary product;

when the bonding part (200) is arranged at the central part (103), the inner end part (101) and the outer end part (102) are respectively curled to form two three-dimensional leakage-proof parts (300) which are positioned at the two transverse sides of the central part (103).

3. The barrier rib of claim 2, wherein: the transverse widths of the outer end part (102) and the inner end part (101) are larger than that of the central part (103).

4. An absorbent article using the barrier of claim 1, comprising an absorbent article body, wherein the absorbent article body comprises a liquid-permeable surface layer (1), an absorbent core layer (2) and a liquid-impermeable bottom layer (3) which are arranged in a stacked manner, and is characterized in that: the two sides of the longitudinal center of the absorption article body are symmetrically provided with two separation edge protective enclosures as side leakage prevention separation edges (100 '), bonding parts (200) at the bottom surfaces of the side leakage prevention separation edges (100 ') are arranged at the two transverse sides of the absorption core layer (2), the orthographic projection positions of the bonding parts (200) are not overlapped with the absorption core layer (2), and the two transverse sides or one side edge of the side leakage prevention separation edges (100 ') are curled to form a three-dimensional leakage prevention part (300) extending along the longitudinal direction.

5. The absorbent article with barrier rib according to claim 4, wherein: the bonding portion (200) is arranged at the longitudinal middle position of the barrier edge guard, so that the transverse two sides of the side leakage prevention barrier edge (100') form an inner side three-dimensional leakage prevention portion (300) close to one side of the middle of the absorption article and an outer side three-dimensional leakage prevention portion (300) far away from the middle of the absorption article respectively, and the circle diameter of the outer side three-dimensional leakage prevention portion (300) is larger than that of the inner side three-dimensional leakage prevention portion (300) and is located above the inner side three-dimensional leakage prevention portion (300).

6. The absorbent article with barrier rib applied according to claim 4 or 5, wherein: the adhesive part (200) is provided on the liquid-impermeable back sheet (3) outside the lateral edge of the liquid-permeable top sheet (1).

7. The absorbent article with barrier rib applied according to claim 4 or 5, wherein: the bonding part (200) is arranged on the transverse edge of the liquid-permeable surface layer (1) and the liquid-impermeable bottom layer (3) on the two sides of the edge.

8. The absorbent article with barrier rib applied according to claim 4 or 5, wherein: two barrier edge fenders extending along the transverse direction of the absorbent article are arranged at the two longitudinal ends of the absorbent article body and are used as front and rear leakage prevention barrier edges (100 ").

Technical Field

The invention relates to the field of related products of sanitary products, in particular to a barrier edge guard and an absorbent article using the same.

Background

In the field of disposable sanitary products, there are currently two specific structures for the side leakage cuffs of disposable sanitary napkins: the first is to widen the material of the guard and fold back the material, and fix the guard on the main body of the sanitary napkin, and the guard structure has no certain height, so the side leakage prevention effect is not ideal; secondly, a plurality of rubber bands are added on the protecting wall material, the rubber bands are wrapped by glue and then turned outwards and then fixed on the sanitary towel main body, and a three-dimensional protecting wall with a certain height is formed when the rubber bands are stretched; in the prior art, for example, CN 112076023 a shows a preparation process of the prior leak-proof separation edge:

1) unreeling the processed rolled water-repellent non-woven fabric, defining that the water-repellent non-woven fabric extends to a longitudinal direction along the unreeling and conveying direction of the water-repellent non-woven fabric, and extends to a transverse direction along the width direction of the water-repellent non-woven fabric;

2) unreeling a processed roll-shaped elastic shrinkage material, spraying glue to the elastic shrinkage material at intervals through a spray gun, and compounding the elastic shrinkage material on a water-repellent non-woven fabric, wherein a compounding area is positioned in the transverse middle of the water-repellent non-woven fabric, the area compounded through spraying the glue is a first glue applying area, the distance between the upper ends of two adjacent first glue applying areas in the longitudinal direction is the length size of a single leakage-proof partition edge, one surface of the water-repellent non-woven fabric compounded with the elastic shrinkage material is defined as a front surface, the other surface opposite to the front surface is a back surface, one transverse side of the water-repellent non-woven fabric positioned with the elastic shrinkage material is defined as a left side area, and the other transverse side of the water-repellent non-woven fabric positioned with the elastic shrinkage material is defined as a right side area;

3) continuously spraying glue on the left side area of the front surface of the water-repellent non-woven fabric and the position close to the elastic shrinkage material along the longitudinal direction through a spray gun, wherein the glue spraying area is a second glue applying area, the transverse width dimension of the second glue applying area is 2-15 mm, and then turning the water-repellent non-woven fabric upwards along the boundary of the elastic shrinkage material and the right side area, wherein the turning line is a first turning line, so that the left side area and the right side area of the water-repellent non-woven fabric are in composite connection at the second glue applying area;

4) the left side area of the water-repellent non-woven fabric is folded downwards along the boundary of the left side area and the second glue applying area, so that the back surface of the second glue applying area is attached to the back surface of the left side area, the folding line is a second folding line, and the second folding line is attached to the front surface of the right side area;

5) spraying glue to an area, which is not covered by the second glue applying area, on the reverse side of the left side area of the water-repellent non-woven fabric through a spray gun, wherein the glue spraying area is a third glue applying area, and then the right side area of the water-repellent non-woven fabric is downwards folded along the boundary of the right side area and the second glue applying area, and the folding line is a third folding line, so that the reverse side of the left side area and the reverse side of the right side area of the water-repellent non-woven fabric are in composite connection at the third glue applying area;

6) and (5) cutting the product in the step (5) along the longitudinal middle part of the first glue application area to form a single leakage-proof separation edge.

It can be seen that the whole manufacturing process is complex in process, low in production difficulty and high in material cost.

Secondly, in order to prevent front and back leakage and side leakage of excrement, the disposable diaper pants and the disposable nursing mattress are fixed after a layer of non-woven fabric material is added on the main body of the product, and the mode is the same as that of the disposable sanitary towel, so that the disposable diaper pants and the disposable nursing mattress do not have a certain height, and the effect of preventing the side leakage is not ideal;

when the disposable diaper or the pull-up diaper, the female menstrual period pants and other products are worn, if the disposable diaper or the pull-up diaper or the female menstrual period pants are too loose, the leakage-proof protective enclosure is easy to leak laterally, and if the disposable diaper or the pull-up diaper or the female menstrual period pants are too tight, the phenomenon of leg tightening can occur, because the rubber band of the leakage-proof protective enclosure is very thin, usually between 560 and 620 denier, the thin rubber band can become thinner after being stretched, and the pressure can be caused to the legs after long-time wearing, so that the comfortable sensation is reduced.

Disclosure of Invention

Therefore, the invention provides the edge separation protective enclosure and the absorbing article using the same, and solves the problem that the comfort and the leak resistance of the existing edge separation protective enclosure structure applied to the sanitary article cannot be considered at the same time.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a separate limit and protect and enclose, includes and protects and encloses the body, protect and enclose the body and form by the mixed warp knitting of spandex and dacron, the definition protect and enclose the body and have the surface of human body and the bottom surface of human one side of carrying on the back mutually when using, and have in the production along vertical and this fore-and-aft transversely of perpendicular to that sanitary products length direction extends, protect and enclose the bottom surface of body and set up bonding portion, make protect and enclose the body and form bonding region and non-bonding region, bonding portion is rectangular structure along longitudinal extension, non-bonding region curls and forms along longitudinal extension's three-dimensional leak protection portion, three-dimensional leak protection portion is hollow cylinder.

Preferably, one end of the apron body close to the center of the sanitary product in production is defined as an inner end part, one end far away from the center is defined as an outer end part, and the rest part is defined as a central part, and the bonding part is arranged at the inner end part or the outer end part or the central part;

when the bonding part is arranged at the inner end part, the outer end part and the central part are curled to form the three-dimensional leakage-proof part, and the three-dimensional leakage-proof part is positioned on one side far away from the center of the sanitary product;

when the bonding part is arranged at the outer end part, the inner end part and the central part are curled to form the three-dimensional leakage-proof part, and the three-dimensional leakage-proof part is positioned at one side close to the center of the sanitary product;

when the bonding part is arranged at the central part, the inner end part and the outer end part are respectively curled to form two three-dimensional leakage-proof parts positioned at the two transverse sides of the central part.

Preferably, the lateral widths of the outer end portion and the inner end portion are larger than the lateral width of the central portion.

The utility model provides an use absorption article that separates limit and protect and enclose, includes the absorption article body, the absorption article body is including range upon range of liquid permeability surface course, absorption sandwich layer and the liquid-tight nature bottom that sets up, the bilateral symmetry at the longitudinal center of absorption article body is provided with two and separates the limit and protect and enclose as preventing the edge leakage and separate the limit, the bonding portion of preventing edge leakage and separating the limit bottom surface is located the horizontal both sides of absorption sandwich layer, the orthographic projection position of bonding portion with the absorption sandwich layer is not overlapped, prevent that the horizontal both sides of edge leakage separates the limit or one side edge curls and forms along the three-dimensional leak protection portion of longitudinal extension.

Preferably, the bonding portion is arranged at the longitudinal middle position of the barrier edge guard, so that the two transverse sides of the side leakage prevention barrier edge respectively form an inner side three-dimensional leakage prevention portion close to one side of the middle of the absorption article and an outer side three-dimensional leakage prevention portion far away from the middle of the absorption article, and the circle diameter of the outer side three-dimensional leakage prevention portion is larger than the inner side three-dimensional leakage prevention portion and is positioned above the inner side three-dimensional leakage prevention portion.

Preferably, the adhesive portion is provided on the liquid-impermeable back sheet outside the lateral edge of the liquid-permeable top sheet.

Preferably, the bonding part is arranged on the transverse edge of the liquid-permeable surface layer and the liquid-impermeable bottom layer on two sides of the edge.

Preferably, two barrier edge fenders extending along the transverse direction of the absorbent article are arranged at both longitudinal ends of the absorbent article body to serve as front and rear leakage prevention barrier edges.

By adopting the technical scheme, the invention has the beneficial effects that:

the technical scheme designs a novel partition structure, wherein a warp-stretch fabric formed by mixing and warp knitting spandex and terylene is adopted on the material, the warp-stretch fabric is a liquid-tight material with air permeability and longitudinal stretching force, the surface is flat when the warp-stretch fabric is not stressed by utilizing the characteristics of the warp-knitted stretch fabric, and the two sides of the stress direction can form a structure which is curled to be used as a three-dimensional leakage-proof part after the warp-knitted stretch fabric is stressed, so that the formed three-dimensional leakage-proof part has a certain three-dimensional structure, the height can be increased, and the leakage-proof effect is achieved;

the three-dimensional leakage-proof part structurally has a three-dimensional space structure, and because an elastic rubber band is not adopted, when the three-dimensional leakage-proof part is worn, the skin of a human body is in contact with the separation edge, the three-dimensional leakage-proof part is extruded, so that the cylindrical structure of the three-dimensional leakage-proof part is attached to the human body, the area is large when the circular three-dimensional structure is in contact, the phenomena of strangulation, red swelling and the like are avoided when the three-dimensional leakage-proof part is worn, and the comfort of a product is improved;

in production, compared with the production of the traditional leakage-proof edge separation structure, only one set of simple related equipment for unreeling, feeding, gluing, cutting and the like is needed, so that the production process is greatly simplified, the required equipment investment is small, and the initial production investment is saved; meanwhile, under the contrast of products that the rubber band is added on the traditional enclosure and then the enclosure is folded, the material cost of the partition edge enclosure of the technical scheme is saved, only one layer of material is needed, the partition edge enclosure is naturally coiled when being stretched, the traditional non-woven fabric and elastic rubber band materials are saved, and the production cost is saved.

Drawings

FIG. 1 is a schematic view of three types of curl structures of a barrier rib in an embodiment of the present invention;

FIG. 2 is a schematic view of three composite structures of a barrier rib and an absorbent article in an embodiment of the present invention;

FIG. 3 is a view of an absorbent article in combination with a barrier rib of an embodiment of the present invention;

FIG. 4 is another configuration of an absorbent article of an embodiment of the present invention after being combined with a barrier rib;

FIG. 5 shows another configuration of an absorbent article in combination with a barrier rib of an embodiment of the present invention;

FIG. 6 is another expanded form of the barrier rib of the embodiment of the present invention;

FIG. 7 is a schematic view of the structure of the barrier rib shown in FIG. 6 in a use state;

FIG. 8 is a schematic view of the bonding position of the barrier rib of the embodiment of the present invention;

FIG. 9 is a schematic view of an alternative bonding location for the barrier ribs of the present invention;

FIG. 10 is a schematic view of an expanded structure of a diaper for containment of the barrier edges according to an embodiment of the present invention;

FIG. 11 is a schematic view of a pair of pull-ups for barrier rib enclosure application in accordance with an embodiment of the present invention;

fig. 12 is a schematic structural view of the edge protector applied to the nursing pad according to the embodiment of the invention.

Reference numerals: 100. a body of the apron; 100a, an adhesive region; 100b, a non-bonded area; 101. an inner end portion; 102. an outer end portion; 103. a central portion; 1. a liquid permeable top layer; 2. an absorbent core layer; 3. a liquid impermeable backsheet; 100', side leakage prevention separation edges; 100', preventing front and back leakage of the separation edges; 200. an adhesive portion; 300(300a, 300b), a three-dimensional leakage preventing portion.

Detailed Description

The following detailed description will be provided for the embodiments of the present invention with reference to specific embodiments, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Examples

Referring to fig. 1, a barrier rib comprises a rib body 100, the rib body 100 is formed by warp knitting of spandex and terylene, and the specification of the material is a line body within 20-100D of denier, wherein the rib body 100 is defined to have a surface facing a human body and a bottom surface opposite to one side of the human body when in use, and has a longitudinal direction extending along the length direction of a hygienic product in production and a transverse direction perpendicular to the longitudinal direction, the bottom surface of the rib body 100 is provided with an adhesive part 200, so that the rib body 100 forms an adhesive area 100a and a non-adhesive area 100b, the adhesive part 200 extends in a longitudinal direction to form a strip-shaped structure, the non-adhesive area 100b is curled to form a three-dimensional leakage-proof part 300 extending in the longitudinal direction, and the three-dimensional leakage-proof part 300 is in a hollow cylinder shape.

Referring to fig. 2 again, taking the barrier cuff on one side of the sanitary product as an example, one end of the cuff body 100 close to the center of the sanitary product in production is defined as an inner end 101, one end far away from the center is defined as an outer end 102, and the rest is defined as a central portion 103, and the bonding portion 200 is arranged at the inner end 101 or the outer end 102 or the central portion 103;

when the bonding part 200 is arranged at the inner end part 101, the outer end part 102 and the central part 103 are curled to form the three-dimensional leakage-proof part 300, and the three-dimensional leakage-proof part 300 is positioned at one side far away from the center of the sanitary product;

when the bonding part 200 is arranged at the outer end part 102, the inner end part 101 and the central part 103 are curled to form the three-dimensional leakage-proof part 300, and the three-dimensional leakage-proof part 300 is positioned at one side close to the center of the sanitary product;

when the adhesive part 200 is disposed at the central part 103, the inner end 101 and the outer end 102 are respectively curled to form two three-dimensional leakage preventing parts 300 located at both lateral sides of the central part 103.

In the present embodiment, the lateral widths of the outer end portion 102 and the inner end portion 101 are larger than the lateral width of the central portion 103; with this design, it is possible to ensure that the curled rear three-dimensional leakage preventing part 300 is formed, and the three-dimensional leakage preventing part 300 can have a sufficient material width, particularly in the case where both sides are curled;

the technical scheme designs a novel partition structure, wherein a warp-stretch fabric formed by mixing and warp knitting spandex and terylene is adopted on the material, the warp-stretch fabric is a liquid-tight material with air permeability and longitudinal stretching force, the surface is flat when the warp-knitted elastic fabric is not stressed by utilizing the characteristics of the warp-knitted elastic fabric, and the two sides in the stress direction can form a structure which is curled to be used as a three-dimensional leakage-proof part 300 after stress, so that the formed three-dimensional leakage-proof part 300 has a certain three-dimensional structure, the height can be increased, and the leakage-proof effect is achieved;

the three-dimensional leakage-proof part 300 in the structure not only has a three-dimensional space structure, but also is not provided with an elastic rubber band, so that when the clothes are worn, the skin of a human body is in contact with the separating edge, the three-dimensional leakage-proof part 300 is extruded to enable the cylindrical structure to be attached to the human body, the area is large when the circular three-dimensional structure is in contact, the phenomena of strangulation, red swelling and the like are avoided when the clothes are worn, and the comfort of the product is improved;

in production, compared with the production of the traditional leakage-proof edge separation structure, only one set of simple related equipment for unreeling, feeding, gluing, cutting and the like is needed, so that the production process is greatly simplified, the required equipment investment is small, and the initial production investment is saved; meanwhile, under the contrast of products that the rubber band is added on the traditional enclosure and then the enclosure is folded, the material cost of the partition edge enclosure of the technical scheme is saved, only one layer of material is needed, the partition edge enclosure is naturally coiled when being stretched, the traditional non-woven fabric and elastic rubber band materials are saved, and the production cost is saved.

The following is a specific application according to the above-described barrier cuff.

Referring to fig. 3, 4 and 5, three applying structures of the adhesive part 200 on the absorbent article body are respectively provided, one absorbent article applying the barrier rib, which is specifically a sanitary napkin product, and comprises an absorbent article body, wherein the absorbent article body comprises a liquid-permeable surface layer 11, an absorbent core layer 22 and a liquid-impermeable bottom layer 33 which are arranged in a stacked manner, two barrier ribs 100 are symmetrically arranged on two sides of the longitudinal center of the absorbent article body as side leakage prevention barriers 100 ', the adhesive part 200 on the bottom surface of the side leakage prevention barrier 100 ' is arranged on two transverse sides of the absorbent core layer 22, the orthographic projection position of the adhesive part 200 is not overlapped with the absorbent core layer 22, and two transverse sides or one side edge of the side leakage prevention barrier 100 ' is curled to form a three-dimensional leakage prevention part 300 extending along the longitudinal direction; structurally, the position of the bonding part 200 is changed according to the requirement to meet different product requirements, particularly when the product size and the function are different, the position of the three-dimensional leakage-proof part 300 can be selectively changed, for example, when the three-dimensional leakage-proof part 300 is arranged on only one side, the diameter of the circle can be properly increased to increase the bonding surface with the human body, and the product comfort is mainly improved; when the two sides are designed, a layer of leakage-proof structure is added relatively, so that the leakage-proof performance of the product is improved;

as shown in fig. 6, the bonding portion 200 is disposed at the longitudinal middle position of the barrier edge guard, so that the two lateral sides of the side leakage prevention barrier 100' respectively form an inner three-dimensional leakage prevention portion 300 close to one side of the middle of the absorbent article and an outer three-dimensional leakage prevention portion 300 far away from the middle of the absorbent article, and the circular diameter of the outer three-dimensional leakage prevention portion 300 is larger than that of the inner three-dimensional leakage prevention portion 300 and is located above the inner three-dimensional leakage prevention portion 300; the structure is that the width dimension of the inner end part 101 or the outer end part 102 on the edge guard is made large, so that the opposite side with large dimension is curled to form a three-dimensional leakage-proof part 300a with larger diameter dimension, and simultaneously, the three-dimensional leakage-proof part 300a on the side is curled naturally to be positioned above the three-dimensional leakage-proof part 300b curled with small dimension on the other side along with the formation of the large dimension; the structure can be designed into specific positions according to the physiological form of the human body, as shown in fig. 7; with such a design, particularly as shown in fig. 6, the small-sized curled three-dimensional leakage preventing part 300b is close to the center of the absorbent article and can perform a leakage preventing function when the urine volume is small, while the large-sized curled three-dimensional leakage preventing part 300a on the other side is always kept in contact with the skin of the human body, thereby ensuring a leakage preventing function as much as possible, and the design of the structure can firstly buffer by the three-dimensional leakage preventing part 300b and then completely separate by the three-dimensional leakage preventing part 300a even when the liquid volume is large;

as shown in fig. 8, the adhesive part 200 is provided on the liquid-impermeable back sheet 3 outside the lateral edge of the liquid-permeable top sheet 1; as shown in fig. 9, the adhesive part 200 is provided on the lateral edge of the liquid-permeable top sheet 1 and the liquid-impermeable back sheet 3 on both sides of the edge; when the side leakage preventing barrier 100' is combined on the absorbent article, the side leakage preventing barrier needs to be bonded with the liquid-tight bottom layer 3, so that the liquid can be prevented from seeping from the liquid-tight surface layer 1 to two sides to affect the leakage preventing function; when the structure shown in fig. 9 is adopted, the appearance is more beautiful, the liquid-permeable surface layer, the liquid-impermeable bottom layer 3 and the side leakage prevention separation edges 100' are mutually bonded, and the stability of the structure is stronger;

as shown in fig. 10 and fig. 11, here, taking a diaper product (including a pull-up diaper) as an example, two barrier edge fenders extending along the transverse direction of the absorbent article are arranged at both longitudinal ends of the absorbent article body to serve as front and rear leakage-proof barrier edges 100 "; the two barrier edge fenders positioned at the front end and the rear end of the absorbent article are arranged, the function of preventing front leakage and rear leakage is added to the product structure, and the barrier edge fenders are another expanded application of the barrier edge fenders.

As shown in fig. 12, the nursing pad is taken as an example, the barrier is arranged in the four sides of the nursing pad, and can be placed on the left side and the right side of the product main body or on the front end and the rear end of the product main body, and the material is naturally coiled when being longitudinally stretched and jointed with the product main body, so that a certain three-dimensional space is formed, the height of the barrier is increased, and the side leakage or rear leakage effect is increased.

It should be noted that, in the technical solution, no specific statement is made on the structures of other necessary components of the absorbent article, such as the waist elastic, the velcro tape, and the wings, which are well known to those skilled in the art, and are not described herein for further details.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.