CN110547916A

CN110547916A - night skin softening sanitary towel

Info

Publication number: CN110547916A
Application number: CN201910856016.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiang Qingnan
Current assignee: Jiang Qingnan
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2019-12-10

Abstract

The invention belongs to the technical field of sanitary towels, and particularly relates to an overnight skin softening sanitary towel which comprises a towel body; the middle part of the towel body is provided with a first absorbent cotton layer; the first absorbent cotton layer is arc-shaped, and the thickness of the first absorbent cotton layer is gradually reduced from the center to two sides; a water bag is fixedly connected around the first water absorption cotton layer; the water bag is slightly higher than the first absorbent cotton layer and is designed in a U shape; the first water absorption cotton layer covers the surface of the water bag; 80% of distilled water and 20% of nitrogen are filled in the water bag; the bottom of the towel body is provided with a groove; the groove and the water bag are in the same shape, and the lower surface of the water bag extends into the groove and is tightly attached to the inner wall of the groove; 70% of high-purity iron powder and 30% of catalyst are filled in the first non-woven fabric layer; the bottom of the towel body is fixedly connected with a gelatin layer; the invention provides a night skin softening sanitary towel which is mainly used for solving the problems of side leakage or back leakage of menstrual blood and skin injury caused by turning over and changing sleeping postures at night.

Description

Night skin softening sanitary towel

Technical Field

The invention belongs to the technical field of sanitary towels, and particularly relates to an overnight skin softening sanitary towel.

Background

The sanitary towel is a substance with absorbability, the main material is cotton, non-woven fabric, paper pulp or high molecular polymer and high molecular polymer composite paper formed by the composites of the above materials, the structure of the sanitary towel can be divided into a surface layer, an absorption core and a bottom layer, the materials of all layers are bonded by hot melt adhesive, the surface layer is the part directly contacted with the skin, the material is soft, and the surface weave and the indentation can improve the reverse osmosis effect of the sanitary towel.

along with the development of society, sanitary napkins on the market are various in variety, and adopted protection means are also various, for example, a dry and comfortable net surface sanitary napkin is provided with a surface layer which is formed by a perforated film and is provided with a micropore design, so that menstrual blood is not easy to permeate back, but the material is hard, and part of users have anaphylactic reaction; the other is a pure cotton sanitary towel, the surface layer is made of pure cotton non-woven fabric, the skin-friendly feeling is good, but the suction force is poor; when people sleep at night, due to factors such as turning over, changing sleeping postures at the side and the like, menstrual blood is prone to leaking at the side or leaking at the back and being stained on a bed sheet or a quilt cover, and sleeping quality is affected, so that the design requirement of the sanitary towel for night use is high, the function of preventing the side leakage and the back leakage is achieved by increasing the length of the existing sanitary towel for night use singly, and the problems of poor leakage prevention effect and poor comfort are solved.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides the night skin-softening sanitary towel which is mainly used for solving the problems of side leakage or back leakage of menstrual blood and skin injury caused by turning over and changing sleeping posture at night.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an night skin softening sanitary towel; comprises a towel body; the middle part of the towel body is provided with a first absorbent cotton layer; the first absorbent cotton layer is arc-shaped, and the thickness of the first absorbent cotton layer is gradually reduced from the center to two sides; the outer side of the first water absorption cotton layer is fixedly connected with a water bag; the water bag is slightly higher than the first absorbent cotton layer and is designed in a U shape; the first water absorption cotton layer covers the surface of the water bag; 80% of distilled water and 20% of nitrogen are filled in the water bag; the bottom of the towel body is fixedly connected with a gelatin layer; when the sanitary towel works, the water bag which is slightly higher than the first absorbent cotton layer is fixedly connected with the periphery of the first absorbent cotton layer, so that the first absorbent cotton layer in the middle of the sanitary towel can be prevented from directly contacting with the skin after a user uses the sanitary towel, the skin is prevented from being always damaged in a sealed and moist state, when the user lies on the back to sleep and has more menstrual blood, most of liquid can be absorbed due to the first absorbent cotton layer in the middle of the sanitary towel, a small part of liquid flows to the bottom of the first absorbent cotton layer through the surface of the first absorbent cotton layer due to untimely absorption of the first absorbent cotton layer, the liquid flowing through the water bag can be absorbed due to the fact that the first absorbent cotton layer covers the surface of the water bag, the liquid can be better prevented from flowing through the water bag to avoid outward leakage, 80 percent of distilled water and 20 percent of nitrogen are filled in the water bag, the nitrogen in the water bag flows to the top of the water bag when the user lies on the back, the distilled water stays at the bottom of the water bag and, the water sac can be always in contact with the skin, so that a small part of liquid which is not absorbed timely can be prevented from flowing out of the sanitary towel to stain clothes and bed sheets, meanwhile, the first water absorption cotton layer can also continue to absorb the liquid which is not absorbed timely, when a user sleeps on one side, the water in the water sac is always at the bottom of nitrogen under the action of gravity, the water sac is always in contact with the skin, when side leakage occurs, the water sac stops flowing out of the aunt from the lateral side, and unnecessary influences caused by flowing out of the aunt from the lateral side are avoided.

Preferably, the bottom of the towel body is provided with a groove; the groove and the water bag are in the same shape, and the lower surface of the water bag extends into the groove and is tightly attached to the inner wall of the groove; a first non-woven fabric layer is fixedly connected in the groove and is made of a microporous breathable film; the first non-woven fabric layer is tightly attached to the lower surface of the water bag, and 70% of high-purity iron powder and 30% of catalyst are filled in the first non-woven fabric layer; the first non-woven fabric layer extends out of the gelatin layer and is horizontal to the gelatin layer, and a plastic layer is adhered to the surface of the part of the first non-woven fabric layer extending out of the gelatin layer; the plastic layer is used for sealing the inner part of the first non-woven fabric layer; when the sanitary towel is used in winter, a user can feel colder due to the fact that the weather is colder and the sanitary towel is still in a wet state, the water sac is arranged inside the groove, the first non-woven fabric layer fixedly connected in the groove extends to the gelatin layer at the bottom of the towel body, after the plastic layer on the gelatin layer is torn off before the sanitary towel is used, 70% of high-purity iron powder and 30% of catalyst in the first non-woven fabric layer are in contact with air, the 70% of high-purity iron powder and oxygen in the air are subjected to oxidation reaction under the action of the 30% of catalyst to generate and release heat, and meanwhile distilled water in the water sac is heated, so that the temperature in the sanitary towel is increased, the phenomenon that the sleeping condition of the user is influenced due to too low temperature in the sanitary towel is prevented, meanwhile, the humidity degree in the sanitary towel can be lower, and the breeding of bacteria in the sanitary towel is reduced.

Preferably, the upper surface of the towel body is provided with a circular groove; the circular groove is positioned on the central line of the water bag and is close to the U-shaped bent part of the water bag; a second non-woven fabric layer is fixedly connected in the circular groove; the second non-woven fabric layer is filled with expansive soil which is sterilized at high temperature; the surface of the second non-woven fabric layer is provided with absorbent cotton; when in work, when the liquid flows into the circular groove, the water absorption cotton covers the upper part of the expansive soil, so that the liquid can be better absorbed into the circular groove to be contacted and absorbed with the expansive soil, because the material for wrapping the expansive soil is the second non-woven fabric layer which is made of the microporous breathable film, can prevent the expansive soil from penetrating through the gaps of the second non-woven fabric layer and being adsorbed on the absorbent cotton, thereby avoiding the contact between the expansive soil and the skin to damage the skin, the water-absorbing cotton covered on the surface of the second non-woven fabric layer can be propped up after the swelling soil absorbs water and swells, the propped-up water-absorbing cotton is in the shape of a circular arc, the supported absorbent cotton is just positioned at the position of the thigh channel, so that the liquid can be better prevented from flowing out of the thigh channel due to excessive liquid, when the supported absorbent cotton blocks the liquid from flowing out of the groin due to too much liquid, more absorption time can be strived for the middle absorbent sponge layer, and the phenomenon that the sanitary towel flows out to pollute clothes and bed sheets due to untimely absorption of the middle absorbent sponge layer is avoided.

Preferably, the absorbent cotton on the surface of the second non-woven fabric layer is communicated with the first absorbent cotton layer, and the water absorption of the absorbent cotton on the surface of the second non-woven fabric layer is lower than that of the first absorbent cotton layer; the during operation, after the cotton absorption external liquid inflation of second non-woven fabrics layer surface, because the cotton and the first cotton layer intercommunication of absorbing water and being less than the cotton hydroscopicity of first absorbing water of absorbing water, the cotton layer of first absorbing water can absorb the cotton in the cotton absorption of second non-woven fabrics layer surface, the cotton layer of first absorbing water at middle part can be helped to the soil that swells at this in-process absorbs and comes too late absorptive surplus, alleviate the absorbent pressure on the cotton layer of first absorbing water in middle part, can reduce the cotton humidity of absorbing water on second non-woven fabrics layer surface again simultaneously, the reduction causes the injury to skin.

Preferably, lateral lugs are arranged on two sides of the water bag; the lateral lugs are symmetrically arranged relative to the symmetrical line of the water bag and are positioned on one side of the water bag, which is far away from the first absorbent cotton layer; the lateral lugs are obliquely designed towards the direction far away from the water sac, and second absorbent cotton layers are filled in the lateral lugs; the second absorbent cotton layer is communicated with the first absorbent cotton layer, and the water absorption of the second absorbent cotton layer is lower than that of the first absorbent cotton layer; the opposite surfaces of the two lateral lugs are made of water-permeable materials; the back surfaces of the two side lugs are made of rubber materials; when the side leakage type sanitary towel is in use, when a user sleeps on one side and side leakage occurs, liquid can directly flow into the side ears through the water-permeable material when the liquid reaches one side of the side ears made of the water-permeable material after flowing through the water sac, the second water-absorbing cotton layer filled in the side ears can absorb the liquid flowing in from the water-permeable material, the second water-absorbing cotton layer in the side ears is communicated with the first water-absorbing cotton layer in the middle, the water absorption of the second water-absorbing cotton layer in the side ears is smaller than that of the first water-absorbing cotton layer fixedly connected with the middle of the towel body, the first water-absorbing cotton layer in the middle can absorb the liquid in the second water-absorbing cotton layer in the side ears into the first water-absorbing cotton layer, so that the influence on the sleep quality caused by excessive liquid flowing out of the sanitary towel in the side ears is avoided, the contact between the first water-absorbing cotton layer and the skin can be better prevented due to the inclined design of the side ears, and the contact area between the skin and the sanitary, the skin is prevented from being damaged in a sealed and moist state all the time.

Preferably, the side surface of the second water absorption cotton layer opposite to the side surface is in a wave shape, and water absorption velvet which is uniformly arranged is fixedly connected at the wave trough; the during operation, when liquid flows in the side ear through leading to water nature material, because the second cotton layer of absorbing water opposite side wave shape design, the speed that liquid flows can be slowed down through the wave design on the cotton layer of absorbing water by two to inhaled liquid, let the second absorb water the more abundant absorption liquid on cotton layer, prevent that the second from absorbing water cotton intraformational liquid and excessively overflowing the side ear, because the trough on the cotton layer of absorbing water of second has linked firmly the fine hair of absorbing water, when liquid process valley, the fine hair of absorbing water absorbs the liquid of flowing through, can accelerate the holistic hydroscopicity on the cotton layer of absorbing water of second, avoid the cotton layer of absorbing water of second to absorb liquid untimely make liquid take place outer hourglass.

The invention has the following beneficial effects:

1. The invention relates to a soft skin sanitary towel for night use, which is characterized in that a water bag is arranged, 80% of distilled water and 20% of nitrogen are filled in the water bag, when a user lies down, the nitrogen in the water bag flows to the top of the water bag, the distilled water is left at the bottom of the water bag and extrudes the water bag, so that the bottom of the water bag can be always in contact with the skin, a small part of aunt can be prevented from flowing out of the sanitary towel to pollute clothes and bed sheets due to untimely absorption, meanwhile, a water absorption cotton layer in the middle can be continuously absorbed until the water is absorbed, when the user sleeps on the side, the water in the water bag is always at the bottom of the nitrogen under the action of gravity, the water bag is always in contact with the skin, when side leakage occurs, the water bag prevents the aunt from continuously flowing out from the side, and some unnecessary influences caused by the au.

2. According to the night skin softening sanitary towel, the groove and the first non-woven fabric layer are arranged, after the plastic layer is torn off, 70% of high-purity iron powder and 30% of catalyst in the first non-woven fabric layer are in contact with air, the 70% of high-purity iron powder and oxygen in the air are subjected to oxidation reaction under the action of the 30% of catalyst to release heat, and meanwhile, distilled water in the water bag is heated, so that the temperature in the sanitary towel is increased, the phenomenon that the sleeping condition of a user is influenced due to the fact that the temperature in the sanitary towel is too low is prevented, meanwhile, the humidity degree in the sanitary towel can be lowered, and the breeding of bacteria in the sanitary towel is reduced.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a body diagram of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a cross-sectional view B-B of FIG. 1;

In the figure: the sanitary towel comprises a towel body 1, a first water absorption cotton layer 11, a water sac 12, a gelatin layer 13, a groove 14, a first non-woven fabric layer 15, a plastic layer 16, a circular groove 17, a second non-woven fabric layer 18, a side ear 19, a second water absorption cotton layer 111 and water absorption wool 121.

Detailed Description

An overnight skin softening sanitary napkin according to an embodiment of the present invention will be described below with reference to fig. 1 to 3.

As shown in fig. 1-3, the night skin-softening sanitary towel of the present invention comprises a towel body 1, wherein a first absorbent cotton layer 11 is arranged in the middle of the towel body 1; the first absorbent cotton layer 11 is arc-shaped, and the thickness of the first absorbent cotton layer is gradually reduced from the center to two sides; the outer side of the first absorbent cotton layer 11 is fixedly connected with a water bag 12; the water bag 12 is slightly higher than the first water absorption cotton layer 11, the water bag 12 is in a U-shaped design, and 80% of distilled water and 20% of nitrogen are filled in the water bag 12; the bottom of the towel body 1 is fixedly connected with a gelatin layer 13; when the sanitary towel is in use, the water bag 12 slightly higher than the first absorbent cotton layer 11 is fixedly connected around the first absorbent cotton layer 11, so that the first absorbent cotton layer 11 in the middle of the sanitary towel can be prevented from directly contacting with the skin after a user uses the sanitary towel, the skin is prevented from being always damaged in a sealed and moist state, when the user lies on a flat bed and has more menstrual blood, most of liquid can be absorbed due to the first absorbent cotton layer 11 in the middle of the sanitary towel, a small part of liquid flows to the bottom of the first absorbent cotton layer 11 through the surface of the first absorbent cotton layer 11 due to untimely absorption of the first absorbent cotton layer 11, the liquid flowing through the water bag 12 can be absorbed due to the fact that the first absorbent cotton layer 11 covers the surface of the water bag 12, the liquid is better prevented from flowing through the water bag 12 to avoid outward leakage, 80% of distilled water and 20% of nitrogen are filled in the water bag 12, and the nitrogen in the water bag 12 flows to the top of the water bag 12 when the user lies, distilled water stays at the bottom of the water bag 12 and extrudes the water bag 12, so that the water bag 12 can always keep in contact with the skin, a small part of the liquid which is not absorbed timely can be prevented from flowing out of the sanitary towel to stain clothes and bed sheets, meanwhile, the first water absorption cotton layer 11 can also continuously absorb the liquid which is not absorbed timely, when a user sleeps on one side, the water in the water bag 12 is always at the bottom of nitrogen under the action of gravity, the water bag 12 always keeps in contact with the skin, when side leakage occurs, the water bag 12 prevents aunt from continuously flowing out from the side surface, and unnecessary influence caused by the aunt flowing out from the side surface is avoided.

As an embodiment of the invention, the bottom of the towel body 1 is provided with a groove 14; the groove 14 and the water bag 12 are in the same shape, and the lower surface of the water bag 12 extends into the groove 14 and is tightly attached to the inner wall of the groove 14; a first non-woven fabric layer 15 is fixedly connected in the groove 14, the first non-woven fabric layer 15 is made of a microporous breathable film, the first non-woven fabric layer 15 is tightly attached to the lower surface of the water bag 12, and 70% of high-purity iron powder and 30% of catalyst are filled in the first non-woven fabric layer 15; the first non-woven fabric layer 15 extends out of the gelatin layer 13 and is horizontal to the gelatin layer 13, a plastic layer 16 is adhered to the surface of the part of the first non-woven fabric layer 15 extending out of the gelatin layer 13, and the plastic layer 16 is used for sealing the inside of the first non-woven fabric layer 15; when in use, the sanitary towel in winter feels colder because of the cold weather and the wet state of the sanitary towel, because the water sac 12 is arranged in the groove 14 and the first non-woven fabric layer 15 fixedly connected in the groove 14 extends to the gelatin layer 13 at the bottom of the towel body 1, before the sanitary napkin is used, after the plastic layer 16 on the gelatin layer 13 is torn off, because 70% of high-purity iron powder and 30% of catalyst in the first non-woven fabric layer 15 are in contact with air, the 70% of high-purity iron powder is in oxidation reaction with oxygen in the air under the action of 30% of catalyst to generate and release heat, meanwhile, the distilled water in the water bag 12 is heated, so as to improve the temperature in the sanitary towel, prevent the sleep condition of a user from being influenced by the over-low temperature in the sanitary towel, meanwhile, the humidity degree in the sanitary towel can be lowered, and the breeding of bacteria in the sanitary towel is reduced.

In one embodiment of the invention, the upper surface of the towel body 1 is provided with a circular groove 17; the circular groove 17 is positioned on the central line of the water bag 12 and is close to the U-shaped bend of the water bag 12; a second non-woven fabric layer 18 is fixedly connected in the circular groove 17; the second non-woven fabric layer 18 is filled with expansive soil which is sterilized at high temperature; the surface of the second non-woven fabric layer 18 is provided with absorbent cotton; when the device works, when liquid flows into the circular groove 17, the liquid can be better absorbed into the circular groove 17 to be contacted and absorbed with the expansive soil due to the fact that the expansive soil is wrapped by the second non-woven fabric layer 18 and the second non-woven fabric layer 18 is made of the microporous breathable film, the expansive soil can be prevented from penetrating out of gaps of the second non-woven fabric layer 18 and being adsorbed on the absorbent cotton, so that the expansive soil is prevented from contacting with the skin to damage the skin, the absorbent cotton covered on the surface of the second non-woven fabric layer 18 can be supported after the expansive soil absorbs water and expands, the supported absorbent cotton is in a circular arc shape and is just positioned at the position of the femoral groove, the liquid can be better prevented from flowing out of the femoral groove, when the supported absorbent cotton 19 blocks the liquid from flowing out of the femoral groove too much, more absorption time can be won for the middle absorbent sponge layer, prevent the clothes and the bed sheets from being stained by the sanitary towel which flows out when the middle water-absorbing sponge layer can not absorb the water in time.

in one embodiment of the present invention, the surface of the second nonwoven fabric layer 18 is made of absorbent cotton which is communicated with the first absorbent cotton layer 11, and the surface of the second nonwoven fabric layer 18 is made of absorbent cotton which has lower water absorption than the first absorbent cotton layer 11; during operation, after the absorbent cotton on the surface of the second non-woven fabric layer 18 absorbs external liquid to expand, because the absorbent cotton is communicated with the first absorbent cotton layer 11 and is smaller than the water absorption capacity of the first absorbent cotton layer, the first absorbent cotton layer 11 can absorb the liquid in the absorbent cotton on the surface of the second non-woven fabric layer 18 into the first absorbent cotton layer 11, the expansive soil can help the first absorbent cotton layer 11 in the middle to absorb the residual amount which is not enough to absorb, the absorption pressure of the first absorbent cotton layer 11 in the middle is reduced, the moisture degree of the absorbent cotton on the surface of the second non-woven fabric layer 18 can be reduced, and the skin injury is reduced.

As an embodiment of the invention, the two sides of the water bag 12 are provided with side ears 19, the side ears 19 are symmetrically arranged relative to the symmetry line of the water bag 12, and the side ears 19 are positioned on the side of the water bag 12 far away from the first absorbent cotton layer 11; the side ears 19 are obliquely designed towards the direction far away from the water bag 12, and the inside of each side ear 19 is filled with a second absorbent cotton layer 111; the second absorbent cotton layer 111 is communicated with the first absorbent cotton layer 11, and the water absorbability of the second absorbent cotton layer 111 is lower than that of the first absorbent cotton layer 11; the opposite surfaces of the two side lugs 19 are made of water-permeable materials, and the opposite surfaces of the two side lugs 19 are made of rubber materials; when the side leakage occurs during the side sleeping of a user, when the liquid reaches the side ear 19 made of the water-permeable material after flowing through the water sac 12, the liquid can directly flow into the side ear 19 through the water-permeable material, because the side ear 19 is filled with the second absorbent cotton layer 111, the liquid flowing in from the water-permeable material can be absorbed, because the second absorbent cotton layer 111 in the side ear 19 is communicated with the first absorbent cotton layer 11 in the middle, and the water absorption of the second absorbent cotton layer 111 in the side ear 19 is smaller than that of the first absorbent cotton layer 11 fixedly connected with the middle part of the towel body 1, the first absorbent cotton layer 11 in the middle can absorb the liquid in the second absorbent cotton layer 111 in the side ear 19 into the first absorbent cotton layer 11, thereby avoiding the influence on the sleeping quality caused by the excessive outflow of the liquid in the side ear 19, because the side ear 19 is designed in an inclined way, the first absorbent cotton layer 11 can be better prevented from contacting with the skin, can reduce the contact area between the skin and the sanitary towel and prevent the skin from being damaged under the condition of sealing and moisture.

As an embodiment of the present invention, the opposite side of the second absorbent cotton layer 111 is designed in a wave shape, and the troughs of the second absorbent cotton layer are fixedly connected with absorbent velvet 121 which are uniformly arranged; the during operation, when liquid flows into in the side ear 19 through water-permeable material, because the relative side wave shape design of second cotton layer 111 that absorbs water, the liquid that is absorbed can slow down the speed that liquid flows through the wave design of second cotton layer 111 that absorbs water, let the cotton layer 111 that absorbs water more abundant absorption liquid of second, prevent that the liquid in the cotton layer 111 that absorbs water from excessively spilling over side ear 19, because the cotton layer 111 that absorbs water of second has linked firmly the fine hair 121 that absorbs water in the trough, when liquid process wave trough, the liquid that the fine hair 121 that absorbs water absorbed the flow through, can accelerate the holistic hydroscopicity of second cotton layer 111 that absorbs water, avoid second cotton layer 111 that absorbs water to absorb liquid untimely make liquid take place the hourglass outward.

The specific working process is as follows:

When the sanitary towel is used, when a user lies down for sleeping and has a large amount of menstrual blood, most of liquid can be absorbed by the first absorbent cotton layer 11 in the middle of the sanitary towel, a small part of liquid can flow to the bottom of the first absorbent cotton layer 11 through the surface of the first absorbent cotton layer 11 due to untimely absorption of the first absorbent cotton layer 11, the liquid flowing through the water bag 12 can be absorbed due to the fact that the first absorbent cotton layer 11 covers the surface of the water bag 12, the liquid can be better prevented from flowing through the water bag 12 to avoid outward leakage, 80% of distilled water and 20% of nitrogen are filled in the water bag 12, when the user lies down, the nitrogen in the water bag 12 flows to the top of the water bag 12, the distilled water stays at the bottom of the water bag 12 and presses the water bag 12, the water bag 12 can be always kept in contact with the skin, the small part of liquid which cannot be absorbed can be timely prevented from flowing out of the sanitary towel to pollute clothes and prevent the sanitary towel from being in a wet state, the user feels cooler because the water sac 12 is disposed inside the groove 14 and the first non-woven fabric layer 15 fixedly connected inside the groove 14 extends to the gelatin layer 13 at the bottom of the napkin body 1, after the plastic layer 16 on the gelatin layer 13 is torn off before the sanitary napkin is used, because 70% of high-purity iron powder and 30% of catalyst in the first non-woven fabric layer 15 contact with air, the 70% of high-purity iron powder reacts with oxygen in the air under the action of 30% of catalyst to generate and release heat, and simultaneously heats distilled water in the water sac 12, so as to increase the temperature inside the sanitary napkin, when the liquid flows into the circular groove 17, because the upper part of the expansive soil is covered with absorbent cotton, the liquid can be better absorbed into the circular groove 17 and absorbed by contacting with the expansive soil, because the material wrapping the expansive soil is the second non-woven fabric layer 18, and the second non-woven fabric layer 18 is made of microporous breathable film, the water-absorbing cotton can prevent the swelling soil from penetrating through the gaps of the second non-woven fabric layer 18 and being adsorbed on the water-absorbing cotton, so that the swelling soil is prevented from contacting with the skin to damage the skin, the water-absorbing cotton covered on the surface of the second non-woven fabric layer 18 can be supported after the swelling soil absorbs water, the supported water-absorbing cotton is in a circular arc shape, the supported water-absorbing cotton is positioned right at the position of the groin, the water can better prevent the water from flowing out from the groin due to too much liquid, when a user sleeps on one side and has side leakage, when the liquid flows through the water sac 12 and reaches one side of the side ear 19 made of the water-permeable material, the liquid can directly flow into the side ear 19 through the water-permeable material, because the second water-absorbing cotton layer 111 filled in the side ear 19 can absorb the liquid flowing in from the water-permeable material, because the second water-absorbing cotton layer 111 in the side ear 19 is communicated with the first water-absorbing cotton layer 11 in the middle part, and the water-absorbing property of the second water-absorbing cotton layer 111 in the side ear 19 is smaller than the first, the cotton layer 11 of the first water absorption in middle part can absorb the liquid in the cotton layer 111 of the inside second water absorption of side ear 19 in the first cotton layer 11 of water absorption, when liquid flows into in the side ear 19 through water-permeable material, because the cotton layer 111 of the second water absorption is wave-shaped design to one side relatively, the speed that the liquid flows can be slowed down through the wave design of the cotton layer 111 of two water absorptions by the inhaled liquid, let the cotton layer 111 more abundant absorption liquid of second water absorption, because the cotton layer 111 of second water absorption has linked firmly the fine hair 121 of absorbing in the trough, when liquid process trough, the liquid that the fine hair 121 of absorbing the flow through, can accelerate the cotton layer 111 holistic hydroscopicity of second water absorption, avoid the cotton layer 111 of second water absorption to absorb liquid and not in time make liquid take place the outer hourglass.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An overnight skin-softening sanitary towel comprises a towel body (1); the method is characterized in that: the middle part of the towel body (1) is provided with a first absorbent cotton layer (11); the first water absorption cotton layer (11) is in an arc-shaped design, and the thickness of the first water absorption cotton layer is gradually reduced from the center to two sides; the outer side of the first water absorption cotton layer (11) is fixedly connected with a water bag (12); the water bag (12) is slightly higher than the first water-absorbing cotton layer (11), and the water bag (12) is designed in a U shape; the first water absorption cotton layer (11) covers the surface of the water bag (12); the water bag (12) is filled with 80 percent of distilled water and 20 percent of nitrogen; the bottom of the towel body (1) is fixedly connected with a gelatin layer (13).

2. An overnight skin softening sanitary napkin as claimed in claim 1, wherein: the bottom of the towel body (1) is provided with a groove (14); the groove (14) is the same as the water bag (12) in shape, and the lower surface of the water bag (12) extends into the groove (14) and is tightly attached to the inner wall of the groove (14); a first non-woven fabric layer (15) is fixedly connected in the groove (14), and the first non-woven fabric layer (15) is made of a microporous breathable film; the first non-woven fabric layer (15) is tightly attached to the lower surface of the water bag (12), and 70% of high-purity iron powder and 30% of catalyst are filled in the first non-woven fabric layer (15); the first non-woven fabric layer (15) extends out of the gelatin layer (13) and is horizontal to the gelatin layer (13), and a plastic layer (16) is adhered to the surface of the part, extending out of the gelatin layer (13), of the first non-woven fabric layer (15); the plastic layer (16) is used for sealing the interior of the first non-woven fabric layer (15).

3. An overnight skin softening sanitary napkin as claimed in claim 1, wherein: the upper surface of the towel body (1) is provided with a circular groove (17); the circular groove (17) is positioned on the central line of the water bag (12) and is close to the U-shaped bend of the water bag (12); a second non-woven fabric layer (18) is fixedly connected in the circular groove (17); the second non-woven fabric layer (18) is filled with expansive soil which is sterilized at high temperature; and the surface of the second non-woven fabric layer (18) is provided with absorbent cotton.

4. An overnight skin softening sanitary napkin as claimed in claim 3, wherein: the surface of the second non-woven fabric layer (18) is communicated with the first water-absorbing cotton layer (11), and the water absorption of the surface of the second non-woven fabric layer (18) is lower than that of the first water-absorbing cotton layer (11).

5. An overnight skin softening sanitary napkin as claimed in claim 1, wherein: lateral lugs (19) are arranged on two sides of the water bag (12); the side lugs (19) are symmetrically arranged relative to the symmetrical line of the water bag (12), and the side lugs (19) are positioned on one side of the water bag (12) far away from the first absorbent cotton layer (11); the side ears (19) are obliquely designed towards the direction far away from the water bag (12), and the inside of each side ear (19) is filled with a second absorbent cotton layer (111); the second absorbent cotton layer (111) is communicated with the first absorbent cotton layer (11), and the water absorbability of the second absorbent cotton layer (111) is lower than that of the first absorbent cotton layer (11); the opposite surfaces of the two side ears (19) are made of water-permeable materials; the back surfaces of the two side lugs (19) are made of rubber materials.

6. An overnight skin softening sanitary napkin as claimed in claim 5, wherein: the side surface of the opposite side of the second water absorption cotton layer (111) is in a wave shape, and water absorption velvet (121) which is uniformly arranged is fixedly connected at the wave trough.