CN204814459U - Adult diaper - Google Patents

Abstract

The utility model relates to the field of hygiene products. An adult diaper, includes dustcoat, absorbent, magic button, leak protection barricade and shank elasticity rubber band, in the absorbent was in the dustcoat, magic button, leak protection barricade and shank elasticity rubber band set up on the dustcoat, non -permeable outer layer comprises the outside portion on intermediate part and both sides, magic button on each tip is two along length direction parallel arrangement, the absorbent absorbs the core by the second that is close to the first absorption core of refusing submarine membrane and is close to hydrophilic non -woven fabrics and constitutes, refuse water low back barricade in absorbent rear portion setting. This adult diaper's advantage is low in production cost, and the travelling comfort of use is good, and crotch portion is difficult to the sepage, leaks effectually after preventing the side hourglass and preventing.

Description

An adult diaper

technical field

The utility model relates to the field of sanitary products, in particular to a paper diaper for adults.

Background technique

At present, the structure of adult diapers on the market mainly includes outer cover, absorber, magic buckle, leak-proof retaining wall and leg elastic elastic, the absorber is inside the outer cover, magic buckle, leak-proof retaining wall and leg elastic elastic On the outer cover, concave arc-shaped gaps are provided in the middle of the outer cover in the length direction and on both sides in the width direction. The product is relatively thick, and not only the cost is high, but also the use comfort is poor. The outer cover includes a non-water-permeable outer layer and a water-permeable inner layer. The width of the non-water-permeable outer layer is the width of the outer cover. The water-permeable inner layer is a hydrophilic non-woven fabric. The elastic elastic bands of the legs are basically parallel to the core. Straight type, toilet paper is arranged between the absorber and the outer cover, and the shape of the toilet paper is rectangular. The structure of the leak-proof retaining wall is that at the crotch, the lower end of the leak-proof retaining wall, the hydrophilic non-woven fabric, the edge of the absorber and the toilet paper are fixed by glue, and the crotch absorbs the most fluid because the hydrophilic non-woven With the presence of cloth and toilet paper, the urine absorbed in the body is easy to ooze out along the hydrophilic non-woven fabric and toilet paper, and seepage occurs. In particular, a kind of adult diaper is usually used by people who are bedridden, so when the amount of urine is large, it is very easy for the urine to leak backwards.

Contents of the invention

In view of the shortcomings of existing adult diapers, the purpose of the present invention is to provide an adult diaper that has a good anti-seepage effect corresponding to the side of the crotch of the human body, and has a good anti-leakage effect corresponding to the back waist of the human body, is comfortable to use, and has a low production cost. Diapers.

In order to achieve the above object, the utility model adopts the following technical solutions.

An adult diaper, comprising an outer cover, an absorber, magic buttons, leak-proof retaining walls and leg elastic elastics, the absorber is inside the outer cover, and the magic buckle, leak-proof retaining walls and leg elastic elastics are arranged on the outer cover; length In the direction, the magic buckle is on the rear side of the outer cover; in the width direction, the magic buckle is respectively fixed on the left and right ends of the outer cover, and the leak-proof retaining wall and the elastic elastic bands of the legs are arranged on the outer side of the width direction of the absorber in turn; in the middle of the length direction of the outer cover , Both sides in the width direction are provided with concave arc-shaped gaps; the outer cover includes an impermeable outer layer and a water-permeable inner layer; in the width direction, the impermeable outer layer is composed of the middle part and the outer parts on both sides. The upper part is composed of a water-repellent base film and a bottom non-woven fabric, and the middle part is in the middle of the width direction of the cover; in the thickness direction, the outer part is above the middle part, and the water-repellent base film is above the bottom non-woven fabric; the outer part is Single-layer water-repellent non-woven fabric, the water-permeable inner layer is hydrophilic non-woven fabric; the magic buckle is fixed on the outer part, and the magic buckles on each end are two parallels arranged along the length direction, and the magic buckle includes a fixed part and bonding part, the fixed part is fixed on the water-repellent non-woven fabric, and the bonding part can extend out of the water-repellent non-woven fabric; in the thickness direction, the absorber consists of the first absorbent core close to the water-repellent base film and close to The second absorbent core is composed of hydrophilic non-woven fabric; in the length and width directions, the second absorbent core is located in the middle of the first absorbent core, and there is a diversion groove on the absorbent body, and the second absorbent core absorbs water. The amount is greater than that of the first absorbent core; in the thickness direction, a diversion layer is provided between the second absorbent core and the hydrophilic non-woven fabric; The lower end of the retaining wall and the hydrophilic non-woven fabric are bonded and fixed by glue, and there is a gap of at least 3 mm between the lower end of the leak-proof retaining wall and the fixing position of the hydrophilic non-woven fabric and the outer side of the absorber in the width direction; The outer side of the leaky retaining wall is provided with a water-repellent non-woven fabric integrated with it. The water-repellent non-woven fabric is the outer part of the non-water-permeable outer layer. In the thickness direction, the elastic elastic bands of the legs are arranged between the water-repellent non-woven fabric and Between the water-repellent bottom film, the water-repellent non-woven fabric and the water-repellent bottom film are bonded and fixed by glue; in the thickness direction, the middle part of the length direction of the top of the leak-proof retaining wall can be separated from the surface of the hydrophilic non-woven fabric, and the top of the leak-proof retaining wall The front and rear ends in the length direction of the absorber are fixed to the surface of the hydrophilic non-woven fabric; the width of the front and rear parts in the length direction of the absorber is greater than the width of the middle part in the length direction of the absorber; The front and rear parts in the length direction of the body overlap in the thickness direction, and the middle part in the length direction of the retaining wall elastic does not overlap with the absorber in the thickness direction; The two ends of the water-repellent waist retaining wall are fixed between the hydrophilic non-woven fabric and the leak-proof retaining wall, the back side of the water-repellent waist retaining wall is fixed with the hydrophilic non-woven fabric, and the front side of the water-repellent waist retaining wall is provided with With rear elastic elastic, the front side of the water-repellent rear waist wall can be separated from the surface of the hydrophilic non-woven fabric.

Preferably, the height between the upper end and the lower end of the leakproof retaining wall is 25-50mm.

Preferably, the length of the outer cover is 700-1200mm, the width of the outer cover is 650-950mm, the width of the middle part on the impermeable outer layer is 35%-45% of the width of the outer cover, the minimum width of the absorber is 150-200mm, the absorber The maximum width is 300-400mm.

Preferably, the width of the intermediate portion on the outer water impermeable layer is 35%-45% of the width of the outer cover.

Preferably, in the length direction, the middle part of the leg elastic elastic is arc-shaped, and the front and rear parts of the leg elastic elastic are more outside in the width direction than the middle part of the leg elastic elastic.

Preferably, a front waist patch matching the magic buckle is provided on the front portion of the bottom non-woven fabric in the longitudinal direction.

Preferably, in the thickness direction, toilet paper is provided between the water-repellent base film and the absorber, and concave gaps are provided in the middle of the toilet paper in the longitudinal direction and on both sides in the width direction, that is, in the middle of the toilet paper in the longitudinal direction and on both sides of the width direction. The shape matches the shape of the middle part in the length direction of the absorbent body and the shape of both sides in the width direction; at least from the middle part in the length direction, the outer side in the width direction of the toilet paper is more outward than the outer side in the width direction of the absorbent body; and from the middle part in the length direction In the width direction of the toilet paper, the lower end of the leak-proof retaining wall and the fixing part of the hydrophilic non-woven fabric are on the outer side in the width direction of the toilet paper, and between the lower end of the leak-proof retaining wall and the fixing position of the hydrophilic non-woven fabric and the outer side in the width direction of the toilet paper There is a gap of at least 2mm. The traditional toilet paper is rectangular, and its width is slightly larger than the absorber. The patented toilet paper has concave gaps on both sides. During the production process, the rectangular toilet paper is placed first, and the gaps on both sides of the toilet paper are cut off before bonding and fixing The gap is partially formed. One advantage is that the thickness of the outer cover near the arc-shaped notch can be reduced. The arc-shaped notch of the outer cover directly corresponds to the crotch of the human body. Another benefit is to prevent the toilet paper from passing through the bonding and fixing of the lower end of the leak-proof retaining wall and the hydrophilic non-woven fabric in the width direction, and at the same time limit the lower end of the leak-proof retaining wall and the fixing position of the hydrophilic non-woven fabric to the width of the toilet paper There is a gap of at least 2mm between the outer sides in the direction, which can completely prevent the occurrence of seepage at the crotch due to toilet paper.

An adult diaper that adopts the above technical solution has the following advantages: 1. The non-water-permeable outer layer is composed of a middle part and the outer parts on both sides. The outer part of the water-repellent non-woven fabric, that is, the outer part of the non-water-permeable outer layer, is smaller in the width direction than the traditional non-water-permeable outer layer, which not only reduces the use of raw materials The cost, especially the thinner sides in the width direction of the outer cover, improves the comfort of use; 2. The absorber consists of a first absorbent core close to the water-repellent base film and a second close to the hydrophilic non-woven fabric. Composed of absorbent cores, the water absorption of the second absorbent core is greater than that of the first absorbent core, and there is a diversion layer between the second absorbent core and the hydrophilic non-woven fabric, which fully considers the factor of large urine volume of adults. The diversion layer guides the urine to the first absorbent core and the second absorbent core, because the second absorbent core has a large water absorption capacity, which can alleviate the problem of rapid accumulation of fluid in the middle of the absorbent body and improve the comfort of use; 3. There is a gap of at least 3mm between the lower end of the leak-proof retaining wall and the fixed part of the hydrophilic non-woven fabric and the outside of the absorber in the width direction. Compared with the traditional leak-proof retaining wall fixing structure, the problem of easy seepage of the absorber is solved , the leak-proof retaining wall can play a good role in preventing side leakage; the elastic elastic band of the legs is set between the water-repellent non-woven fabric and the water-repellent bottom film, that is, the lower end of the leak-proof retaining wall and the hydrophilic non-woven fabric are fixed The outer water-repellent non-woven fabric in the width direction and the water-repellent base film are fixed by glue bonding, which completely solves the problem of easy seepage in the crotch; The surface of the non-woven fabric is separated, and the front and rear ends in the length direction of the end of the leak-proof retaining wall are fixed with the surface of the hydrophilic non-woven fabric. The erection effect of the leak-proof retaining wall is good, and it can effectively prevent side leakage; The width of the front and rear parts in the direction is greater than the width of the middle part in the length direction of the absorber. The upper middle part does not coincide with the absorber in the thickness direction. Even when in use, the middle and middle rear parts in the length direction of the retaining wall elastic are always on the inner thigh of the human body, which will not overwhelm the retaining wall elastic and prevent side leakage. Good; 5. Both ends of the water-repellent back waist retaining wall are fixed between the hydrophilic non-woven fabric and the leak-proof retaining wall, the back side of the water-repellent back waist retaining wall is fixed with the hydrophilic non-woven fabric, and the water-repellent back waist retaining wall The front side of the wall is provided with a rear elastic elastic band, and the front side of the water-repellent back wall can be separated from the surface of the hydrophilic non-woven fabric. The water-repellent back wall can effectively prevent urine from leaking backward.

Description of drawings

Figure 1: Structural schematic diagram of an adult diaper of the utility model;

Fig. 2: A partially exploded schematic diagram of an adult diaper in the thickness direction of the utility model.

Detailed ways

Below in conjunction with Fig. 1 and Fig. 2 this patent is further explained.

Example 1

An adult diaper as shown in Fig. 1 and Fig. 2, includes an outer cover 1, an absorber 2, a magic buckle 3, a leak-proof retaining wall 4 and elastic elastic bands 5 on legs, the absorber 2 is in the outer cover 1, and the magic buckle 3 , the leak-proof retaining wall 4 and the leg elastic elastic band 5 are arranged on the outer cover 1 . The middle part of the outer cover 1 in the length direction and both sides in the width direction are provided with concave arc-shaped gaps. During use, the middle part of the lengthwise direction of the outer cover 1 corresponds to the crotch of the human body, the rear portion of the lengthwise direction of the outer cover 1 corresponds to the back waist of the human body, and the front portion of the lengthwise direction of the outer cover 1 corresponds to the front waist of the human body.

The outer cover 1 comprises a water-impermeable outer layer 12 and a water-permeable inner layer 11 . In the width direction, the non-water-permeable outer layer is composed of the middle part 13 and the outer parts 14 on both sides thereof. The middle part 13 is composed of a water-repellent bottom film 131 and a bottom non-woven fabric 132. The middle part 13 is in the middle of the width direction of the outer cover 1. place. In the thickness direction, the outer portion 14 is above the middle portion 13 , and the water-repellent bottom film 131 is above the bottom non-woven fabric 132 . The outer part 14 is a single-layer water-repellent nonwoven fabric, and the water-permeable inner layer 11 is a hydrophilic nonwoven fabric. During production, the middle part 13 is centered and compounded along the outer cover 1. Compared with the traditional non-water-permeable outer layer, the size in the width direction becomes smaller, which not only reduces the amount of raw materials used and reduces the cost, but also makes the outer cover 1 more flexible in the width direction. The two side parts become thinner, which improves the comfort of use.

In the width direction, magic buttons 3 are respectively fixed on the left and right ends of the outer cover 1, and the leak-proof retaining wall 4 and the leg elastic elastic band 5 are sequentially arranged on the outside of the absorber 2 in the width direction. In the length direction, the magic buckle 3 is located at the rear side of the outer cover 1 .

The magic buckle 3 is fixed on the outer part 14, and the magic buckles 3 on each end are two arranged in parallel along the length direction. The magic buckle 3 includes a fixing part 31 and an adhesive part 32. On the woven fabric, the bonding portion 32 can protrude out of the water-repellent non-woven fabric.

In the thickness direction, the absorber 2 is composed of a first absorbent core 21 close to the water-repellent base film 131 and a second absorbent core 22 close to the hydrophilic non-woven fabric 11; in the length and width directions, the position of the second absorbent core 22 is They are all located in the middle of the first absorbent core 21 , and the absorbent body 2 is provided with diversion grooves, and the water absorption capacity of the second absorbent core 22 is greater than that of the first absorbent core 21 . In the thickness direction, a diversion layer 6 is provided between the second absorbent core 22 and the hydrophilic non-woven fabric 11, fully considering the factor that adults have a large amount of urine, and using the diversion layer 6 to guide the urine to the first absorbent core. On the core body 21 and the second absorbent core body 22, because the second absorbent core body 22 has a large water absorption capacity, it can alleviate the problem of rapid fluid accumulation in the middle of the absorbent body and improve the comfort of use.

In the thickness direction, the upper end of the leak-proof retaining wall 4 is provided with a retaining wall elastic 41, the lower end of the leak-proof retaining wall 4 is bonded to the hydrophilic non-woven fabric by glue, and the lower end of the leak-proof retaining wall 4 is connected to the hydrophilic non-woven fabric. There is a gap of at least 3 mm between the fixing point and the outside of the absorber 2 in the width direction, and the height between the upper and lower ends of the leak-proof retaining wall 4 is 25-50 mm; in the width direction, the outside of the leak-proof retaining wall 4 is provided with a The water-repellent non-woven fabric that is connected as a whole, the water-repellent non-woven fabric is the outer part 14 of the non-water-permeable outer layer, and in the thickness direction, the leg elastic elastic band 5 is arranged between the water-repellent non-woven fabric and the water-repellent bottom film 131 , the water-repellent non-woven fabric and the water-repellent base film 131 are bonded and fixed by glue, that is, between the water-repellent non-woven fabric and the water-repellent base film 131 outside the width direction of the fixed part of the leakproof retaining wall 4 and the hydrophilic non-woven fabric is Fixed by glue bonding. Compared with the traditional leak-proof retaining wall fixed structure, it is not easy to seepage. The size of the above-mentioned gap is very critical. If the gap is less than 1mm, it is not only inconvenient to produce, but also the probability of leakage is about 20% when the urine volume is large; the gap is 1-2.5mm, and the probability of leakage is large when the urine volume is large. The probability of leaking is still about 10%; the gap is more than 3mm, and the probability of seepage is less than 1% when the urine volume is large. Compared with the traditional fixed structure of leak-proof retaining wall, the problem of easy seepage of the absorber is basically solved; The gap above is not greater than 30mm, otherwise it will affect the overall design of the product, especially the comfort of use.

In the thickness direction, the middle part of the length direction of the upper end of the leak-proof retaining wall 4 can be separated from the surface of the hydrophilic non-woven fabric, and the front and rear ends of the length direction of the upper end of the leak-proof retaining wall 4 are fixed with the surface of the hydrophilic non-woven fabric. The width of the front and rear parts of the absorber 2 in the longitudinal direction is greater than the width of the central part in the longitudinal direction of the absorber. In the length direction, the middle part of the leg elastic elastic 5 is arc-shaped, and the front and rear parts of the leg elastic elastic are more outside in the width direction than the middle part of the leg elastic elastic, so the use comfort is better. The front and rear parts of the elastic elastic band 5 of the leg are located on the outside in the width direction relative to the middle part of the elastic elastic band 5 of the leg. The front and rear parts in the length direction of the wall elastic 41 coincide with the front and rear parts in the length direction of the absorber 2 in the thickness direction, and the middle part in the length direction of the wall elastic 41 does not overlap with the absorber 2 in the thickness direction. When in use, the middle and middle rear positions in the length direction of the retaining wall elastic 41 are always on the inside of the thigh of the human body, so that the retaining wall elastic 41 can not be overwhelmed, and the effect of preventing side leakage is good.

In the length direction, a water-repellent back waist retaining wall 7 is arranged at the rear of the absorber 2, and both ends of the water-repellent back waist retaining wall 7 are fixed between the hydrophilic non-woven fabric and the leak-proof retaining wall 4, and the water-repellent back waist The rear side of the retaining wall 7 is fixed with the hydrophilic non-woven fabric, and the front side of the water-repellent rear waist retaining wall 7 is provided with a rear elastic rubber band 71, and the front side of the water-repellent rear waist retaining wall 7 can be separated from the surface of the hydrophilic non-woven fabric. The water-repellent rear waist retaining wall 7 can effectively prevent the problem of urine leakage backwards, especially for long-term bedridden use, the effect of preventing rear side leakage is better.

The length of the outer cover 1 is 700-1200mm, the width of the outer cover 1 is 650-950mm, the width of the middle part 13 on the non-water-permeable outer layer 12 is 35%-45% of the width of the outer cover 1, and the minimum width of the absorber 2 is 150-200mm. The maximum width of the body 2 is 300-400mm; the width of the magic buckle 3 is 20-50mm, and the distance between two magic buckles 3 arranged in parallel along the length direction is 30-120mm.

Example 2

An adult diaper as shown in Figures 1 and 2, on the basis of Example 1, toilet paper 8 is added. In the thickness direction, the toilet paper 8 is arranged between the water-repellent bottom film 131 and the absorber 2, and the toilet paper 8 is provided with concave gaps in the middle of the length direction and on both sides of the width direction, that is, the middle of the length direction of the toilet paper 8 and both sides of the width direction. The shape of the side matches the shape of the middle part in the length direction of the absorber 2 and the shape of both sides in the width direction; And from the width direction of the middle part in the length direction, the lower end of the leak-proof retaining wall 4 and the fixed part of the hydrophilic non-woven fabric are on the outside of the width direction of the toilet paper 8, and the lower end of the leak-proof retaining wall 4 and the fixed part of the hydrophilic non-woven fabric are in line with the There is a gap of at least 2 mm between the outer sides in the width direction of the toilet paper 8 . The traditional toilet paper is rectangular, and the width is slightly larger than the absorber. The toilet paper of this patent is provided with concave gaps on both sides. During the production process, the rectangular toilet paper is placed first, and the 8 sides of the toilet paper are cut off before bonding and fixing. One advantage is that the thickness of the outer cover 1 near the arc-shaped notch can be reduced. The arc-shaped notch of the outer cover 1 directly corresponds to the crotch of the human body, and it is close to the inner thigh when used. To improve the comfort of use, another benefit is to prevent the toilet paper 8 from passing through the bonding and fixing place between the lower end of the leak-proof retaining wall 4 and the hydrophilic non-woven fabric in the width direction, and limit the lower end of the leak-proof retaining wall 4 and the hydrophilic non-woven fabric at the same time. There is a gap of at least 2mm between the fixing place of the cloth and the outside in the width direction of the toilet paper 8, which can completely prevent the leakage of liquid from the toilet paper 8 to the outside at the crotch.

The above-mentioned two embodiments are only preferred embodiments of this patent. For example, the front portion of the bottom non-woven fabric 132 in the longitudinal direction is also provided with a front waist sticker matching the bonding portion of the magic button 3; The rear elastic waistline 9 can be set on the side, and the rear elastic waistline 9 is behind the lengthwise direction of the water-repellent rear waist retaining wall 7, so that the effect of preventing backward seepage is better; The waist elastic part is used to replace the back elastic waist, and the back waist elastic part can be an elastic composite sheet or an elastic elastic band.

Claims (7)

1. an adult diaper, comprise outer housing, absorber, Velcro, leakproof barricade and leg elastic elastic, absorber is in outer housing, and Velcro, leakproof barricade and leg elastic elastic are arranged on outer housing; On length direction, Velcro is in the rear side of outer housing; On width, Velcro is separately fixed at the left and right end portions of outer housing, and leakproof barricade and leg elastic elastic are successively set on the outside of absorber width; In the middle part of outer housing length direction, the both sides of width are provided with the arc notch of indent; Outer housing comprises non-permeable skin and water penetration internal layer; It is characterized in that: on width, non-permeable skin is made up of the lateral part on pars intermedia and both sides thereof, and pars intermedia is that pars intermedia is in the middle of outer housing width by refusing water-bed film and bottom is non-woven fabric compounded forms; On thickness direction, lateral part mediates the top in portion, refuses the top that water-bed film is in bottom non-woven fabrics; Lateral part be monolayer refuse water non-woven fabrics, water penetration internal layer is hydrophilic nonwoven fabrics; Velcro is fixed on lateral part, and the Velcro on each end is all arranged in parallel along its length two, and Velcro comprises fixed part and binding part, and fixed part is fixed on to be refused on water non-woven fabrics, and binding part is extended to be refused outside water non-woven fabrics; On thickness direction, absorber is made up of the second absorptive core near the first absorptive core and close hydrophilic nonwoven fabrics of refusing water-bed film; On length and width, the second absorptive core position is all in the middle part of the first absorptive core, and absorber is provided with guiding gutter, and the second absorptive core water absorption is greater than the first absorptive core; On thickness direction, between the second absorptive core and hydrophilic nonwoven fabrics, be provided with guide layer; On thickness direction, leakproof barricade upper end is provided with barricade elastic, and leakproof barricade lower end and hydrophilic nonwoven fabrics are adhesively fixed by glue, has the gap of at least 3mm between the outside on the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics and absorber width; On width, the outside of leakproof barricade be provided be connected as a single entity with it refuse water non-woven fabrics, refuse water non-woven fabrics and non-permeable outer field lateral part, on thickness direction, leg elastic elastic is arranged on to be refused water non-woven fabrics and refuses between water-bed film, refuses water non-woven fabrics and refuse water-bed film to be adhesively fixed by glue; On thickness direction, the middle part of leakproof barricade upper end length direction can be separated with hydrophilic nonwoven fabrics surface, and the rear and front end of leakproof barricade upper end length direction and hydrophilic nonwoven fabrics surface are fixed; The width of two, the front and back on absorber length direction is greater than the width at middle part on absorber length direction; Two, front and back on barricade elastic length direction overlap in a thickness direction with the front and rear part on absorber length direction, and the middle part on barricade elastic length direction does not overlap in a thickness direction with absorber; On length direction, arrange at absorber rear portion and refuse water low back barricade, the two side ends of refusing water low back barricade is fixed between hydrophilic nonwoven fabrics and leakproof barricade, refuse to fix with hydrophilic nonwoven fabrics on rear side of water low back barricade, refuse to be provided with rear elasticity elastic on front side of water low back barricade, refuse to be separated with hydrophilic nonwoven fabrics surface on front side of water low back barricade.

2. a kind of adult diaper according to claim 1, is characterized in that: the height between leakproof barricade top and bottom is 25-50mm.

3. a kind of adult diaper according to claim 1, is characterized in that: described outer housing length is 700-1200mm, and outer housing width is 650-950mm, and absorber minimum widith is 150-200mm, and absorber Breadth Maximum is 300-400mm.

4. a kind of adult diaper according to claim 1, is characterized in that: the pars intermedia width on non-permeable skin is the 35%-45% of outer housing width.

5., on length direction, the middle part of leg elastic elastic is curved, before and after leg elastic elastic two relative to the outside being more in width in the middle part of leg elastic elastic.

6. a kind of adult diaper according to claim 1, is characterized in that: the front portion of bottom non-woven fabrics length direction is provided with the frontal waist plaster mated with Velcro.

7. a kind of adult diaper according to claim 1, it is characterized in that: on thickness direction, refuse to be provided with toilet paper between water-bed film and absorber, in the middle part of toilet paper length direction, the both sides of width are provided with the breach of indent, namely in the middle part of toilet paper length direction, in the middle part of the shape of the dual-side of width and absorber length direction, the form fit of the dual-side of width; At least from the middle part of length direction, the outside on toilet paper width is more outer relative to the outside on absorber width; And width in the middle part of length direction, the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics is in the outside on toilet paper width, has the gap of at least 2mm between the outside on the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics and toilet paper width.