CN213310946U - Ultrathin water absorption core body of paper diaper - Google Patents
Ultrathin water absorption core body of paper diaper Download PDFInfo
- Publication number
- CN213310946U CN213310946U CN202021714567.2U CN202021714567U CN213310946U CN 213310946 U CN213310946 U CN 213310946U CN 202021714567 U CN202021714567 U CN 202021714567U CN 213310946 U CN213310946 U CN 213310946U
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- Prior art keywords
- absorbent core
- free paper
- water
- groove
- wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 42
- 238000010521 absorption reaction Methods 0.000 title claims description 21
- 239000002250 absorbent Substances 0.000 claims abstract description 33
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 31
- 230000002745 absorbent Effects 0.000 claims abstract description 30
- 239000002344 surface layer Substances 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims abstract description 7
- 229920001131 Pulp (paper) Polymers 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 9
- 239000004816 latex Substances 0.000 claims description 8
- 229920000126 latex Polymers 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 4
- 210000002700 urine Anatomy 0.000 abstract description 21
- 239000011159 matrix material Substances 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses an ultrathin absorbent core of a paper diaper, which comprises an absorbent core base body, wherein the absorbent core base body consists of bottom layer dust-free paper, a first non-woven fabric, a second non-woven fabric and surface layer dust-free paper, a round hole is arranged in the middle of the outer surface of the surface layer dust-free paper, a high-absorbent resin disc is arranged in the middle of the inner wall of the round hole, a limit groove is arranged in the position of the outer surface of the surface layer dust-free paper, which corresponds to the edge of the outer surface of the round hole, a strip-shaped fluffy cloth is arranged in the middle of the inner wall of the limit groove at equal intervals, a positioning hole is arranged in the middle of the top end of the second non-woven fabric at equal intervals, urine on the surface layer dust-free paper can be guided through the limit groove, the strip-shaped fluffy cloth, the round hole and the high-absorbent resin disc, and then the urine can be conveniently, meanwhile, the comfort degree of the water-absorbing core body when the water-absorbing core body is worn is increased.
Description
Technical Field
The utility model relates to a panty-shape diapers technical field specifically is an ultra-thin absorbent core of panty-shape diapers.
Background
The baby diaper is a diaper for babies, the baby diaper is provided with three layers of quick absorption locking water bodies and three full-length flow guide grooves, and also has heightened double three-dimensional leakage-proof separation edges and a flexible protection elastic rear waistline, in addition, the baby diaper also particularly adopts widened and lengthened soft non-adhesive magic buckle, the use is safer and more convenient, and the core body of the diaper is a core component of the diaper, so that the quality of the baby diaper is determined;
the problem of two aspects mainly exists in current panty-shape diapers core, and one is that the absorption rate is slow, and another is that it is inhomogeneous to absorb, and whole core does not obtain abundant utilization, leads to the urine to remain on panty-shape diapers core surface to from panty-shape diapers core surface diffusion, thereby lead to panty-shape diapers core surface all to remain the urine, further lead to baby to dress uncomfortable phenomenon.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ultra-thin absorbent core of panty-shape diapers, the problem in two aspects mainly exists in the current panty-shape diapers core that can effectively solve and propose in the above-mentioned background art, one is that the absorption rate is slow, and another is that it is inhomogeneous to absorb, and whole core does not obtain abundant utilization, leads to the urine to remain on panty-shape diapers core surface to from panty-shape diapers core surface diffusion, thereby lead to panty-shape diapers core surface all to remain the urine, further lead to baby to dress uncomfortable problem.
In order to achieve the above object, the utility model provides a following technical scheme: a paper diaper ultrathin water absorption core body comprises a water absorption core body, wherein the water absorption core body consists of bottom layer dust-free paper, first non-woven fabric, second non-woven fabric and surface layer dust-free paper, a round hole is formed in the middle of the outer surface of the surface layer dust-free paper, a super absorbent resin disc is arranged in the middle of the inner wall of the round hole, limiting grooves are formed in positions, corresponding to the edge portions of the outer surface of the round hole, of the outer surface of the surface layer dust-free paper at equal intervals, and strip-shaped fluffy cloth is arranged in the middle of the inner wall of each limiting;
the locating hole has been seted up to second non-woven fabrics top middle part equidistance, locating hole inner wall middle part is provided with the wood pulp fiber post, the arc wall has been seted up to the corresponding locating hole surface limit portion position department equidistance in second non-woven fabrics top, arc wall inner wall middle part is provided with super absorbent resin arc strip, wood pulp fiber post bottom middle part bonds and has two-sided bonding piece.
Preferably, the strip-shaped fluffy cloth is positioned in the limiting groove, and one end of the limiting groove and the edge part of the outer surface of the round hole are mutually attached.
Preferably, the shape of the double-sided adhesive sheet is conical, and the diameter of the top end of the double-sided adhesive sheet is smaller than that of the bottom end of the double-sided adhesive sheet.
The inclined groove has all been seted up to first non-woven fabrics and second non-woven fabrics surface limit portion, inclined groove inner wall middle part is provided with waterproof ventilated membrane, bottom dustless paper top limit portion is connected with the connection piece, surface layer dustless paper top limit portion corresponds connection piece bottom limit portion position department and has seted up the standing groove, the glue groove has been seted up at standing groove top middle part, glue inslot wall middle part is provided with aqueous latex water.
Preferably, the cross section of the waterproof breathable film is triangular, and the waterproof breathable film is positioned inside the inclined groove.
Preferably, the connecting sheet and the surface layer dust-free paper are connected through water-based latex, and the water-based latex is located inside the glue groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is scientific and reasonable, convenience safe in utilization:
1. through spacing groove, the fluffy cloth of bar, round hole and super absorbent resin disc, can carry out the water conservancy diversion to the urine on the dustless paper of surface course, and then the quick second non-woven fabrics that enters into of the urine of being convenient for inside to ensured the aridity of the dustless paper surface both sides of surface course, the baby of further being convenient for dresses the core base member that absorbs water, has increased the comfort level when the core base member that absorbs water dresses simultaneously.
2. Through first non-woven fabrics, second non-woven fabrics, super absorbent resin disc, arc wall, super absorbent resin arc strip, locating hole and wood pulp fiber post, utilize the quick hydroscopicity of wood pulp fiber post to reach the function to the quick diffusion liquid around, can provide the whole absorption speed of paper urine trousers core and the absorption homogeneity of whole core, increased the hydroscopicity of the core base member that absorbs water simultaneously.
3. Through waterproof ventilated membrane, connection piece, standing groove, glue groove and water-based emulsion water, can protect absorbent core base member limit portion, prevent that absorbent core base member limit portion from appearing the phenomenon of weeping, and then make liquid remain inside the absorbent core base member.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the area B in FIG. 1 according to the present invention;
reference numbers in the figures: 1. a water absorbent core substrate; 2. the bottom layer is dust-free paper; 3. a first nonwoven fabric; 4. a second nonwoven fabric; 5. surface layer dust-free paper; 6. a limiting groove; 7. strip-shaped fluffy cloth; 8. a circular hole; 9. a disk of a superabsorbent resin; 10. an arc-shaped slot; 11. the high water absorption resin arc strip; 12. positioning holes; 13. wood pulp fiber columns; 14. a double-sided adhesive sheet; 15. an inclined groove; 16. a waterproof breathable film; 17. connecting sheets; 18. a placement groove; 19. a glue groove; 20. water-based latex water.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, an ultra-thin absorbent core of panty-shape diapers, including absorbent core base member 1, absorbent core base member 1 is by bottom dustless paper 2, first non-woven fabrics 3, second non-woven fabrics 4 and surface layer dustless paper 5 are constituteed, round hole 8 has been seted up at 5 surface middle parts of surface layer dustless paper, round hole 8 inner wall middle part is provided with super absorbent resin disc 9, limiting groove 6 has been seted up to 5 surface corresponding round hole 8 surface limit portion position departments equidistance of surface layer dustless paper, 6 inner wall middle part equidistance of limiting groove is provided with the fluffy cloth 7 of bar, fluffy cloth 7 of bar is located inside limiting groove 6, laminate each other between 6 one end of limiting groove and the 8 surface limit portion of round hole, can carry on spacingly to fluffy cloth 7 of bar, the phenomenon that the position that prevents fluffy cloth 7 of.
Locating hole 12 has been seted up to 4 top middle parts equidistance of second non-woven fabrics, locating hole 12 inner wall middle part is provided with wood pulp fiber post 13, arc wall 10 has been seted up to 4 top of second non-woven fabrics corresponding locating hole 12 surface limit portion position equidistance, arc wall 10 inner wall middle part is provided with super absorbent resin arc strip 11, wood pulp fiber post 13 bottom middle part bonds and has two-sided bonding piece 14, two-sided bonding piece 14's shape is the toper, 14 tops of two-sided bonding piece directly fall and are less than the bottom diameter, can increase the area of contact between two-sided bonding piece 14 and the first non-woven fabrics 3, and then make between two-sided bonding piece 14 and the first non-woven fabrics.
The outer surface edge parts of the first non-woven fabric 3 and the second non-woven fabric 4 are respectively provided with an inclined groove 15, the middle part of the inner wall of the inclined groove 15 is provided with a waterproof breathable film 16, the cross section of the waterproof breathable film 16 is triangular, the waterproof breathable film 16 is positioned inside the inclined groove 15, the waterproof breathable film 16 can be conveniently limited, the position of the waterproof breathable film 16 can be prevented from moving, the urine inside the water-absorbing core body base body 1 can be prevented from side leakage, the top end edge part of the bottom layer dust-free paper 2 is connected with a connecting sheet 17, the connecting sheet 17 and the surface layer dust-free paper 5 are connected through water-based emulsion water 20, the water-based emulsion water 20 is positioned inside a glue groove 19, the installation of the connecting sheet 17 can be conveniently carried out, the installation difficulty of the connecting sheet 17 is reduced, the position of the top end edge part of the surface layer dust, the middle part of the inner wall of the glue groove 19 is provided with water-based latex 20.
The utility model discloses a theory of operation and use flow: in the actual use process of the ultrathin absorbent core body of the paper diaper, the absorbent core body matrix 1 is directly worn among people, when the water absorption core body matrix 1 is contacted with people, the water absorption core body matrix 1 is in a U shape after being worn, the urine sprayed by the personnel directly contacts with the surface dust-free paper 5, the sprayed urine is absorbed into the limiting groove 6 due to the strip-shaped fluffy cloth 7, the urine enters the high water absorption resin disc 9 inside the round hole 8 along the inside of the limiting groove 6, the high water absorption resin disc 9 absorbs urine on the surface of the surface layer dust-free paper 5, can guide the urine on the surface layer dust-free paper 5, the urine can enter the second non-woven fabric 4 quickly, so that the dryness of the two sides of the surface layer dust-free paper 5 is ensured, the water-absorbing core body matrix 1 can be further worn by a baby conveniently, and the wearing comfort of the water-absorbing core body matrix 1 is improved;
then urine enters the surface of the second non-woven fabric 4, and the high water-absorbent resin arc-shaped strips 11 are used for absorbing the urine into the arc-shaped grooves 10, so that the urine enters the wood pulp fiber columns 13 along the arc-shaped grooves 10, the urine enters the surface of the first non-woven fabric 3 along the wood pulp fiber columns 13, the function of rapidly diffusing liquid to the periphery is achieved by utilizing the rapid water absorption of the wood pulp fiber columns 13, the overall absorption speed of the core body of the diaper and the absorption uniformity of the whole core body can be improved, and the water absorption of the water absorption core body base 1 is increased;
last urine gets into bottom dust-free paper 2 surface, and this moment through the inside waterproof ventilated membrane 16 of tip tank 15, can protect bottom dust-free paper 2 surface, further protect 1 limit portion of the core base member that absorbs water, prevent the phenomenon of weeping from appearing in 1 limit portion of the core base member that absorbs water, and then make liquid remain inside 1 of the core base member that absorbs water, and through connection piece 17 and standing groove 18, can reduce 5 unevenness of surface course dust-free paper, thereby comfort level when having increased the user of service when dressing, and utilize the inside aqueous emulsion water 20 of glue groove 19, prevent to take place the phenomenon that drops between connection piece 17 and the core base member that absorbs water 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an ultra-thin absorbent core of panty-shape diapers, includes absorbent core base member (1), its characterized in that: the water absorption core body base body (1) is composed of bottom layer dust-free paper (2), first non-woven fabric (3), second non-woven fabric (4) and surface layer dust-free paper (5), a round hole (8) is formed in the middle of the outer surface of the surface layer dust-free paper (5), a super absorbent resin disc (9) is arranged in the middle of the inner wall of the round hole (8), limiting grooves (6) are formed in positions, corresponding to the edge portions of the outer surface of the round hole (8), of the outer surface of the surface layer dust-free paper (5) at equal intervals, and strip-shaped fluffy cloth (7) is arranged in the middle of the inner wall of each limiting;
locating hole (12) have been seted up to second non-woven fabrics (4) top middle part equidistance, locating hole (12) inner wall middle part is provided with wood pulp fiber post (13), arc wall (10) have been seted up to locating hole (12) surface limit portion position department equidistance on second non-woven fabrics (4) top, arc wall (10) inner wall middle part is provided with super absorbent resin arc strip (11), wood pulp fiber post (13) bottom middle part bonds and has two-sided bonding piece (14).
2. The ultrathin absorbent core of claim 1, wherein: the strip-shaped fluffy cloth (7) is positioned in the limiting groove (6), and one end of the limiting groove (6) is mutually attached to the edge part of the outer surface of the round hole (8).
3. The ultrathin absorbent core of claim 1, wherein: the shape of the double-sided adhesive sheet (14) is conical, and the diameter of the top end of the double-sided adhesive sheet (14) is smaller than that of the bottom end.
4. The ultrathin absorbent core of claim 1, wherein: inclined groove (15) have all been seted up to first non-woven fabrics (3) and second non-woven fabrics (4) surface limit portion, inclined groove (15) inner wall middle part is provided with waterproof ventilated membrane (16), bottom dustless paper (2) top limit portion is connected with connection piece (17), standing groove (18) have been seted up to corresponding connection piece (17) bottom limit portion position department of face layer dustless paper (5) top limit portion, gluey groove (19) have been seted up at standing groove (18) top middle part, gluey groove (19) inner wall middle part is provided with aqueous latex water (20).
5. The ultrathin absorbent core of claim 4, wherein: the cross section of the waterproof breathable film (16) is triangular, and the waterproof breathable film (16) is positioned inside the inclined groove (15).
6. The ultrathin absorbent core of claim 4, wherein: the connection piece (17) is connected with the surface layer dust-free paper (5) through water-based latex water (20), and the water-based latex water (20) is located inside the glue groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021714567.2U CN213310946U (en) | 2020-08-17 | 2020-08-17 | Ultrathin water absorption core body of paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021714567.2U CN213310946U (en) | 2020-08-17 | 2020-08-17 | Ultrathin water absorption core body of paper diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213310946U true CN213310946U (en) | 2021-06-01 |
Family
ID=76097463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021714567.2U Expired - Fee Related CN213310946U (en) | 2020-08-17 | 2020-08-17 | Ultrathin water absorption core body of paper diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213310946U (en) |
-
2020
- 2020-08-17 CN CN202021714567.2U patent/CN213310946U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |