CN221357430U - Dry and breathable paper diaper capable of quickly absorbing liquid - Google Patents
Dry and breathable paper diaper capable of quickly absorbing liquid Download PDFInfo
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- CN221357430U CN221357430U CN202322331433.2U CN202322331433U CN221357430U CN 221357430 U CN221357430 U CN 221357430U CN 202322331433 U CN202322331433 U CN 202322331433U CN 221357430 U CN221357430 U CN 221357430U
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- 239000007788 liquid Substances 0.000 title claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 103
- 238000010521 absorption reaction Methods 0.000 claims abstract description 65
- 239000012792 core layer Substances 0.000 claims abstract description 51
- 239000002344 surface layer Substances 0.000 claims description 26
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 description 16
- 239000002250 absorbent Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000011358 absorbing material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003405 preventing effect Effects 0.000 description 3
- 229920002334 Spandex Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004759 spandex Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a dry and breathable paper diaper capable of quickly absorbing liquid, which comprises an absorption layer, a leakage-proof wrapping layer and a bottom layer, wherein the absorption layer is arranged on one surface of the paper diaper, which is in contact with a human body, and comprises a first core body, a second core body and a third core body, the second core body is arranged on the outer side of the first core body, a circle of grooves are formed between the first core body and the second core body, one end of the second core body along the length direction of the second core body extends outwards to form the third core body, and the second core body is provided with two layers of absorption core layers, so that the absorption performance of the absorption core layers is better than that of the first core body, the liquid accumulated on the first core body can enter the second core body along with a guide pipeline, and the problems that the liquid is accumulated on the crotch part, the crotch part is heavy, the infant is inconvenient to move and the like are effectively relieved.
Description
Technical Field
The utility model relates to the technical field of paper diapers, in particular to a dry and breathable paper diaper capable of quickly absorbing liquid.
Background
Such as a diaper (publication No. CN211797268U, publication No. 2020-10-30) capable of rapidly absorbing liquid, comprising a bottom layer; the absorption layer is fixedly arranged on the bottom layer and is used for absorbing leaked liquid; wherein: the absorbing layer comprises an outer core and an inner core, the inner core is detachably connected with the outer core, the inner core comprises a surface layer, a water absorbing layer and a bonding layer, water absorbing materials are filled in the water absorbing layer of the inner core and the outer core, and the number of the water absorbing materials filled in the water absorbing layer is larger than that of the water absorbing materials filled in the outer core.
The number of the water absorbing materials filled in the inner core of the paper diaper is more than that of the outer core, the utilization rate of the water absorbing materials can be effectively improved, the guide grooves are formed, liquid is quickly diffused and absorbed to the periphery, the water absorbing materials of the outer core can be less filled, the production and manufacturing cost of the paper diaper can be saved, but the paper diaper lacks an absorbing core body close to the rear waist, when an infant lies in a lying posture, the liquid easily flows out from the rear waist, and meanwhile, the inner core is contacted with a human body for a long time, so that phenomena such as stuffiness and red swelling are easy to occur.
Disclosure of utility model
Aiming at the technical defects in the background technology, the utility model provides a dry and breathable paper diaper capable of quickly absorbing liquid, which solves the technical problems and meets the actual demands, and the specific technical scheme is as follows:
The utility model relates to a dry and breathable paper diaper capable of quickly absorbing liquid, which comprises an absorption layer, a leakage-proof wrapping layer and a bottom layer, wherein the absorption layer is arranged on one surface of the paper diaper, which contacts a human body, the leakage-proof wrapping layer is arranged between the absorption layer and the bottom layer, the absorption layer comprises a first core body, a second core body and a third core body, the second core body is arranged on the outer side of the first core body, a circle of grooves are arranged between the first core body and the second core body, and one end of the second core body along the length direction extends outwards to form the third core body;
The first core is provided with a first surface layer, a flow guide layer and a first absorption core layer, the first surface layer is arranged at the top end of the first core, the flow guide layer is arranged between the first surface layer and the first absorption core layer, the first absorption core layer is arranged above the leakage-proof wrapping layer, the second core is provided with a second surface layer, a second absorption core layer and a third absorption core layer, the second surface layer is arranged on one surface of the second core, which is close to a human body, the second absorption core layer is arranged below the second surface layer, the third absorption core layer is arranged below the second absorption core layer, a flow guide channel is arranged between the first absorption core layer and the third absorption core layer, and the flow guide channel is arranged in the groove;
the third core is along being close to the one end down slope of the one end that keeps away from the second core of second core, the one end pressfitting that the second core was kept away from to the third core is on leak protection parcel layer.
As a further technical scheme of the utility model, the thickness of the second core body is larger than that of the first core body, the length direction of the flow guide channel is arranged along the direction from the first absorption core layer to the third absorption core layer, the end part of the second absorption core layer, which is close to one end of the groove, is provided with a flow guide structure, and the flow guide structure is arranged above the flow guide channel.
As a further technical scheme of the utility model, a plurality of pore channels are arranged in the flow guide layer, and the pore channels are vertically distributed in the flow guide layer and are connected with the first surface layer and the first absorption core layer.
As a further technical scheme of the utility model, the two sides of the middle section of the leakproof wrapping layer along the width direction of the paper diaper are respectively provided with a three-dimensional guardrail, and the three-dimensional guardrail is arranged above the bottom layer.
As a further technical scheme of the utility model, the anti-leakage wrapping layer is arranged above the bottom layer, the upper surface of the anti-leakage wrapping layer is provided with the isolation strip, and the isolation strip is arranged on one side of the second core body far away from the third core body and transversely extends along the width direction of the paper diaper.
As a further technical scheme of the utility model, the bottom layer is provided with paired adhesive buckles, the paired adhesive buckles are respectively arranged on two sides of the leak-proof wrapping layer along the width direction of the paper diaper, one side of the bottom layer, which is far away from a human body, is provided with an adhesive area, and the adhesive area is arranged at the edge of one end of the bottom layer, which is far away from the third core body along the length direction.
As a further technical scheme of the utility model, one end of the leakage-proof wrapping layer close to the third core body is arranged on an elastic structure, and the elastic structure longitudinally extends towards the edge of the leakage-proof wrapping layer along one end of the third core body far away from the second core body.
The utility model has the beneficial effects that:
The utility model is provided with the first core body and the second core body, the first core body is arranged on the outer side of the second core body, wherein the second core body is provided with the two layers of absorption core layers, the absorption performance of the absorption core layers is stronger than that of the first core body, the liquid accumulated in the first core body can enter the second core body along with the diversion channel, the problems of large crotch weight, inconvenient movement of infants and the like caused by accumulation of the liquid in the crotch are effectively relieved, meanwhile, the thickness of the first core body is smaller than that of the second core body, the contact between the first core body and a human body can be reduced, the phenomena of stuffiness, redness and the like are prevented, and meanwhile, the air permeability of the crotch is increased.
According to the utility model, one end of the second core body extends outwards along the length direction of the second core body, and the third core body is formed, and is arranged at the position close to the rear waist of the baby, so that liquid can be effectively prevented from leaking from the rear waist, one end of the third core body, which is far away from the second core body, is pressed on the leakage-proof wrapping layer, and the inclined design can reduce fluctuation between the leakage-proof wrapping layer and the third core body, so that discomfort of the baby in lying down is prevented.
Drawings
Fig. 1 is a block diagram of a dry and breathable diaper capable of rapidly absorbing liquid.
Fig. 2 is a top view of a dry and breathable diaper capable of quickly absorbing liquid.
Fig. 3 is a half-sectional view of a dry and breathable diaper for quickly absorbing liquid in the longitudinal direction.
Fig. 4 is an enlarged view of A-A of fig. 3.
Wherein: the absorbent core comprises an absorbent layer 1, a first core 11, a first surface layer 111, a diversion layer 112, a first absorbent core 113, a pore canal 114, a second core 12, a second surface layer 121, a second absorbent core 122, a third absorbent core 123, a third core 13, a groove 14, a diversion channel 15, a diversion structure 16, a leakage-proof wrapping layer 2, a bottom layer 3, a three-dimensional guardrail 4, a spacer 5, an adhesive buckle 6, an adhesive area 7 and an elastic structure 8.
Detailed Description
The following description of the embodiments of the present utility model is given with reference to fig. 1 to 4 and the related examples, but the embodiments of the present utility model are not limited to the following examples, and the present utility model relates to the relevant essential components in the field, and should be regarded as known and understood by those skilled in the art.
The paper diaper is a sanitary care product for infants, middle-aged and elderly patients with urinary incontinence and paralysis patients, and is convenient to replace, and the burden of nursing staff is reduced. Paper diapers in the current market are various in variety, including ultrathin dry paper diapers, thickened absorption layers 1, sticking and pulling at two sides, rubber rib waistbands and the like.
The utility model provides a dry and breathable paper diaper capable of quickly absorbing liquid according to the diffusivity, dryness and breathability of the paper diaper, which is shown in fig. 1, and comprises an absorption layer 1, a leakage-proof wrapping layer 2 and a bottom layer 3, wherein the absorption layer 1 is arranged on one surface of the paper diaper, which contacts a human body, the leakage-proof wrapping layer 2 is arranged between the absorption layer 1 and the bottom layer 3, the absorption layer 1 is shown in fig. 2 and comprises a first core 11, a second core 12 and a third core 13, the second core 12 is arranged on the outer side of the first core 11, a circle of grooves 14 are formed between the first core 11 and the second core 12, and one end of the second core 12 along the length direction extends outwards to form the third core 13.
According to the utility model, one end of the second core 12 along the length direction of the second core extends outwards to form the third core 13, the third core 13 is arranged near the rear waist of the baby, and the third core 13 can effectively prevent liquid from leaking from the rear waist, so that a rear leakage preventing effect is achieved.
As shown in fig. 3, the first core 11 is provided with a first surface layer 111, a flow guiding layer 112 and a first absorption core layer 113, the first surface layer 111 is arranged at the top end of the first core 11, the flow guiding layer 112 is arranged between the first surface layer 111 and the first absorption core layer 113, the first absorption core layer 113 is arranged above the leakage-proof wrapping layer 2, the second core 12 is provided with a second surface layer 121, a second absorption core layer 122 and a third absorption core layer 123, the second surface layer 121 is arranged on one surface of the second core 12 close to a human body, the second absorption core layer 122 is arranged below the second surface layer 121, the third absorption core layer 123 is arranged below the second absorption core layer 122, a flow guiding channel 15 is arranged between the first absorption core layer 113 and the third absorption core layer 123, and the flow guiding channel 15 is arranged in the groove 14.
The utility model is provided with the first core 11 and the second core 12, the first core 11 is arranged on the outer side of the second core 12, wherein the second core 12 is provided with two absorption core layers, the absorption performance of the absorption core layers is better than that of the first core 11, and the liquid accumulated in the first core 11 can enter the second core 12 along with the diversion channel 15, so that the problems of large crotch weight, inconvenient movement of infants and the like caused by accumulation of the liquid in the crotch are effectively relieved.
The third core 13 is downwards inclined along the end close to the second core 12 towards the end far away from the second core 12, and the end, far away from the second core 12, of the third core 13 is pressed on the leakage-proof wrapping layer 2, and the inclined design can reduce the fluctuation between the leakage-proof wrapping layer 2 and the third core 13, so that the discomfort caused by the contact between the waist and the paper diaper when a baby lies down is prevented.
As shown in fig. 1, the thickness of the second core 12 is greater than that of the first core 11, and the thickness of the second core 12 is greater than that of the first core 11, so that the contact between the first core 11 and the human body can be reduced, the phenomena of stuffiness, redness and swelling and the like can be prevented, and the air permeability of the crotch can be increased.
As shown in fig. 3 and fig. 4, the length direction of the flow guiding channel 15 is along the direction from the first absorbent core layer 113 to the third absorbent core layer 123, the end of the second absorbent core layer 122 near one end of the groove 14 is provided with a flow guiding structure 16, the flow guiding structure 16 is arranged above the flow guiding channel 15, when liquid enters the groove 14 between the first core 11 and the second core 12, the flow guiding structure 16 plays a role of rapid flow guiding, and the liquid in the groove 14 can rapidly enter the second absorbent core layer 122.
The diversion structure 16 and the diversion channel 15 of the utility model are both preferably capillary tubes, the diameter of the capillary tubes is smaller, and the diversion structure has better diversion effect and can promote the rapid flow of liquid.
As shown in fig. 3 and fig. 4, the flow guiding layer 112 is provided with a plurality of holes 114, the holes 114 are vertically distributed in the flow guiding layer 112 and connect the first surface layer 111 and the first absorbent core layer 113, when liquid enters the first core 11 from the first surface layer 111, the liquid can quickly enter the first core 11 along with the holes 114 in the flow guiding layer 112, so that the first core 11 can quickly absorb the liquid of the first surface layer 111.
Specifically, in one practical embodiment of the present utility model, when liquid enters the diaper from the middle of the crotch, the liquid enters the first absorbent core layer 113 from the first facing layer 111 via the aperture 114 of the flow guiding layer 112, and then the flow guiding channel 15 guides the liquid into the third absorbent core layer 123; when lying on its side, liquid enters the second absorbent core 122 from the second facing layer 121 and then the third absorbent core 123. Once the liquid enters the grooves 14, the liquid is guided by the guiding structure 16 into the second absorbent core 122 and then into the third absorbent core 123.
The two sides of the middle section position of the leakproof wrapping layer 2 along the width direction of the paper diaper are respectively provided with a three-dimensional guardrail 4, the three-dimensional guardrail 4 is arranged above the bottom layer 3, the three-dimensional guardrail 4 is arranged at two ends of the width direction of the paper diaper, liquid in the second core 12 can be prevented from leaking from two ends of the width direction, and the effect of preventing side leakage is achieved.
The leak protection parcel layer 2 is located bottom 3 top, and leak protection parcel layer 2 upper surface is equipped with parting bead 5, and parting bead 5 locates one side that second core 12 kept away from third core 13 to transversely extend along the width direction of panty-shape diapers, parting bead 5 can prevent that liquid from spilling from second core 12 toward preceding waist department, plays an effect of preventing leaking before.
As shown in fig. 1, the bottom layer 3 is provided with paired adhesive buckles 6, the paired adhesive buckles 6 are respectively arranged on two sides of the leak-proof wrapping layer 2 along the width direction of the paper diaper, one side of the bottom layer 3 far away from the human body is provided with an adhesive area 7, the adhesive area 7 is arranged at the edge of one end of the bottom layer 3 far away from the third core body 13 along the length direction, and when the paper diaper is used, the paired adhesive buckles 6 are respectively adhered on two ends of the adhesive area 7, so that the paper diaper can be fixed.
The one end that leak protection parcel layer 2 is close to third core 13 locates elastic construction 8, and elastic construction 8 extends towards leak protection parcel layer 2's edge along the one end that third core 13 kept away from second core 12 is vertical, and elastic construction 8 prefers fine denier spandex silk, and fine denier spandex silk has advantages such as the stretching nature is big, the shape retention is good, soft smooth feeling, elasticity is better, comfortable and easy to wear, body fit, and the like, and the comfort level of wearing can be improved to the infant when being applied to elastic construction 8 of this utility model.
As an embodiment of the utility model, the leak-proof wrapping layer 2 is preferably waterproof non-woven fabric, the waterproof non-woven fabric can play a good role in waterproof, the bottom layer 3 is preferably flexible non-woven fabric, the bottom layer 3 is easy to contact with the skin of an infant, and the skin of the infant is not easy to be damaged due to the softness of the flexible non-woven fabric.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. The dry and breathable paper diaper capable of quickly absorbing liquid is characterized by comprising an absorption layer (1), a leakage-proof wrapping layer (2) and a bottom layer (3), wherein the absorption layer (1) is arranged on one surface of the paper diaper, which is in contact with a human body, the leakage-proof wrapping layer (2) is arranged between the absorption layer (1) and the bottom layer (3), the absorption layer (1) comprises a first core body (11), a second core body (12) and a third core body (13), the second core body (12) is arranged on the outer side of the first core body (11), a circle of groove (14) is formed between the first core body (11) and the second core body (12), and one end of the second core body (12) extends outwards along the length direction of the second core body and forms the third core body (13);
The first core body (11) is provided with a first surface layer (111), a flow guide layer (112) and a first absorption core layer (113), the first surface layer (111) is arranged at the top end of the first core body (11), the flow guide layer (112) is arranged between the first surface layer (111) and the first absorption core layer (113), the first absorption core layer (113) is arranged above the leakage-proof wrapping layer (2), the second core body (12) is provided with a second surface layer (121), a second absorption core layer (122) and a third absorption core layer (123), the second surface layer (121) is arranged on one surface, close to a human body, of the second core body (12), the second absorption core layer (122) is arranged below the second surface layer (121), the third absorption core layer (123) is arranged below the second absorption core layer (122), a flow guide channel (15) is arranged between the first absorption core layer (113) and the third absorption core layer (123), and the flow guide channel (15) is arranged in the groove (14);
The third core (13) inclines downwards along one end close to the second core (12) towards one end far away from the second core (12), and one end, far away from the second core (12), of the third core (13) is pressed on the leakage-proof wrapping layer (2).
2. The quick liquid absorption dry and comfortable breathable paper diaper according to claim 1, wherein the thickness of the second core body (12) is larger than that of the first core body (11), the length direction of the diversion channel (15) is set along the direction from the first absorption core layer (113) to the third absorption core layer (123), the end part of the second absorption core layer (122) close to one end of the groove (14) is provided with a diversion structure (16), and the diversion structure (16) is arranged above the diversion channel (15).
3. The quick liquid absorption dry and comfortable breathable paper diaper according to claim 1, wherein a plurality of pore channels (114) are arranged in the diversion layer (112), the pore channels (114) are vertically distributed in the diversion layer (112) and connect the first surface layer (111) and the first absorption core layer (113).
4. The dry and breathable paper diaper capable of quickly absorbing liquid according to claim 1, wherein three-dimensional guardrails (4) are respectively arranged on two sides of the middle section of the anti-leakage wrapping layer (2) along the width direction of the paper diaper, and the three-dimensional guardrails (4) are arranged above the bottom layer (3).
5. The dry and breathable paper diaper capable of quickly absorbing liquid according to claim 1, characterized in that the anti-leakage wrapping layer (2) is arranged above the bottom layer (3), a spacer (5) is arranged on the upper surface of the anti-leakage wrapping layer (2), and the spacer (5) is arranged on one side, far away from the third core (13), of the second core (12) and transversely extends along the width direction of the paper diaper.
6. The dry and breathable paper diaper capable of quickly absorbing liquid according to claim 1, wherein the bottom layer (3) is provided with paired adhesive buckles (6), the paired adhesive buckles (6) are respectively arranged on two sides of the anti-leakage wrapping layer (2) along the width direction of the paper diaper, one side, far away from a human body, of the bottom layer (3) is provided with an adhesive area (7), and the adhesive area (7) is arranged at the edge of one end, far away from the third core (13), of the bottom layer (3) along the length direction.
7. The dry and breathable paper diaper capable of quickly absorbing liquid according to claim 1, characterized in that one end of the leakage-proof wrapping layer (2) close to the third core (13) is arranged on the elastic structure (8), and the elastic structure (8) longitudinally extends towards the edge of the leakage-proof wrapping layer (2) along one end of the third core (13) far away from the second core (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322331433.2U CN221357430U (en) | 2023-08-29 | 2023-08-29 | Dry and breathable paper diaper capable of quickly absorbing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322331433.2U CN221357430U (en) | 2023-08-29 | 2023-08-29 | Dry and breathable paper diaper capable of quickly absorbing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221357430U true CN221357430U (en) | 2024-07-19 |
Family
ID=91865590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322331433.2U Active CN221357430U (en) | 2023-08-29 | 2023-08-29 | Dry and breathable paper diaper capable of quickly absorbing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221357430U (en) |
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2023
- 2023-08-29 CN CN202322331433.2U patent/CN221357430U/en active Active
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