CN209301503U - A kind of 3D absorbent cores paper diaper - Google Patents
A kind of 3D absorbent cores paper diaper Download PDFInfo
- Publication number
- CN209301503U CN209301503U CN201821795362.4U CN201821795362U CN209301503U CN 209301503 U CN209301503 U CN 209301503U CN 201821795362 U CN201821795362 U CN 201821795362U CN 209301503 U CN209301503 U CN 209301503U
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- CN
- China
- Prior art keywords
- layer
- absorption core
- absorbent resin
- super absorbent
- paper diaper
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- 239000002250 absorbent Substances 0.000 title claims abstract description 56
- 230000002745 absorbent Effects 0.000 title claims abstract description 52
- 239000010410 layer Substances 0.000 claims abstract description 79
- 238000010521 absorption reaction Methods 0.000 claims abstract description 35
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 230000004888 barrier function Effects 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 238000003475 lamination Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000035699 permeability Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 210000002700 urine Anatomy 0.000 description 13
- 239000012792 core layer Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000005213 imbibition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000002345 surface coating layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model relates to disposable sanitary articles fields, more particularly to a kind of 3D absorbent cores paper diaper, it mainly solves the problems, such as that super absorbent resin utilization rate is insufficient in prior art paper diaper, it is described to absorb liquid permeability surface layer, 3D cubic absorption core and the liquid impermeable that main body includes successively lamination from top to bottom including absorbing main body；The 3D cubic absorption core is made of upper layer individual absorption core and lower layer's individual absorption core；The upper layer individual absorption core includes the first villus pulp layer, the first super absorbent resin layer being arranged in the first villus pulp layer；Lower layer's individual absorption core includes from top to bottom successively the second super absorbent resin layer of lamination, the second villus pulp layer and third super absorbent resin layer；Paper diaper further include containment flaps, front waist and rear waist；Setting is distributed protrusion there are two barrier strip on the containment flaps on the barrier strip, and water-absorbent material is filled in the protrusion, is equipped with the absorbing strip containing super absorbent resin between the barrier strip.
Description
Technical field
The utility model relates to disposable sanitary articles field more particularly to a kind of 3D absorbent cores paper diaper.
Background technique
Paper diaper are a kind of nursing products for being mainly used for infant, easy to carry, readily replaceable.Modern paper diaper are general
It is made of three major parts: surface coating layer, absorbent core layer and base fabric.Paper diaper quality on the market is irregular, product
Gas permeability, water imbibition and design rationality all be selection when the factor to be considered.
China Patent No. 201620831613.4 discloses a kind of Ultrathin paper diaper, including set gradually permeable surface layer,
Guide layer, absorbent core layer and antiseepage backing layer, the permeable surface layer are hot-wind nonwoven cloth layer, and surface does not have asperities；It is described to lead
Fluid layer is three dimension stereo fabric layer comprising upper layer mesh plate, lower layer's mesh plate and intermediate course, the upper layer mesh plate are attached to
The inner surface on the permeable surface layer, the intermediate course are interleaved with each other by several monofilament；The absorbent core layer is fiber list
Silk-Time of Fluff Slurry-SAP blended absorbent core.The thickness of the paper diaper is thin, comfort level is high, but the Time of Fluff Slurry of absorbent core layer, high-hydroscopicity
Resin SAP be all it is equally distributed, be unable to fully utilize far from the part of product intermediate region, cause certain waste.
Utility model content
Therefore, for the above content, the utility model provides a kind of 3D absorbent cores paper diaper, solves prior art paper diaper
In super absorbent resin SAP utilization rate deficiency problem.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions: a kind of 3D absorbent cores paper diaper,
Including absorb main body, it is described absorb main body include from top to bottom successively lamination setting liquid permeability surface layer, 3D cubic absorption core and
Liquid impermeable, the 3D cubic absorption core are made of upper layer individual absorption core and lower layer's individual absorption core；The upper layer is only
Vertical absorbent cores include the first villus pulp layer, the first super absorbent resin layer being arranged in the first villus pulp layer；The lower layer is only
Vertical absorbent cores include the second super absorbent resin layer, the second villus pulp layer and the third high water absorption that from top to bottom successively lamination is arranged
Property resin layer；The length of the upper layer individual absorption core is the 1/3-3/4 of lower layer's absorbent cores；Width is the 1/2- of lower layer's absorbent cores
4/5。
Be further improved: the 3D absorbent cores paper diaper further include containment flaps, front waist and rear waist；The leakproof side
The both ends of the wing are connect with front waist and rear waist respectively；Setting is there are two barrier strip on the containment flaps, on the barrier strip
Protrusion is distributed with, water-absorbent material is filled in the protrusion, is equipped with the absorption containing super absorbent resin between each barrier strip
Item.
By using preceding solution, the beneficial effects of the utility model are: the structural stratification of (1) by absorbent cores,
The distribution for absorbing ingredient in core is adjusted, can be improved effective benefit of the utilization rate of paper diaper, especially super absorbent resin SAP
With.When urine enters upper layer individual absorption core through surface layer, urine absorption and water conservancy diversion, urine are diffused into more by the first villus pulp layer
Wide area improves the utilization rate of paper diaper, provides more urines for lower layer's absorbent cores, the first super absorbent resin layer absorbs
Partial urine, infilters under extra in lower layer's absorbent cores.The second super absorbent resin layer, the second suede in lower layer's absorbent cores
Hair pulp layer and third super absorbent resin layer cooperate, and absorption and water conservancy diversion layer by layer timely and effectively keep the dry of paper diaper
It is refreshing.(2) barrier strip and absorbing strip are set on containment flaps, plays the role of double leak-proof, effectively prevents urine from two side leakages
Out.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the sectional view of 3D cubic absorption core in the utility model embodiment；
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model embodiment are as follows:
Referring to figs. 1 to Fig. 2, a kind of 3D absorbent cores paper diaper, including main body is absorbed, the absorption main body includes from top to bottom
Successively liquid permeability surface layer 1,3D cubic absorption core 2 and the liquid impermeable 3 of lamination setting, the 3D cubic absorption core are only by upper layer
Vertical absorptive core and lower layer's individual absorption core composition；The upper layer individual absorption core includes the first villus pulp layer 4, is arranged first
The first super absorbent resin layer 5 in villus pulp layer 4；Lower layer's individual absorption core includes that from top to bottom successively lamination is arranged
Second super absorbent resin layer 6, the second villus pulp layer 7 and third super absorbent resin layer 8；The length of the upper layer individual absorption core
Degree is the 1/3-3/4 of lower layer's absorbent cores；Width is the 1/2-4/5 of lower layer's absorbent cores.
When infant urine enters upper layer individual absorption core through surface layer, the first villus pulp layer 4 urinates urine absorption and water conservancy diversion
Liquid is diffused into wider array of area, improves the utilization rate of paper diaper, provides more urines, the first high-hydroscopicity for lower layer's absorbent cores
Resin layer 5 absorbs the urine of part, is infiltered in lower layer's absorbent cores under extra.The second high-hydroscopicity tree in lower layer's absorbent cores
Rouge layer 6, the second villus pulp layer 7 and third super absorbent resin layer 8 cooperate, absorption and water conservancy diversion layer by layer, timely and effectively
Keep the dry and comfortable of paper diaper.
The paper diaper further include containment flaps 9, front waist 10 and rear waist 11；Distinguish at the both ends of the containment flaps 9
It is connect with front waist 10 and rear waist 11；Setting is distributed with convex there are two barrier strip 12 on barrier strip 12 on the containment flaps
It rises, water-absorbent material is filled in the protrusion, is equipped with the absorbing strip 13 containing super absorbent resin between each barrier strip 12.When
When the urine that part descends imbibition to receive not in time is by flank, the water-absorbent material on barrier strip and absorbing strip effectively absorbs urine,
Prevent the side leakage of urine.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is clear, in the spirit and scope for not departing from the utility model as defined in the appended claims, in the form and details
The utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (2)
1. a kind of 3D absorbent cores paper diaper, including main body is absorbed, the absorption main body includes that from top to bottom successively lamination is arranged
Liquid permeability surface layer (1), 3D cubic absorption core (2) and liquid impermeable (3), which is characterized in that the 3D cubic absorption core (2) by
Upper layer individual absorption core and lower layer's individual absorption core composition；The upper layer individual absorption core includes the first villus pulp layer (4), sets
Set the first super absorbent resin layer (5) in the first villus pulp layer；Lower layer's individual absorption core includes from top to bottom successively
The second super absorbent resin layer (6), the second villus pulp layer (7) and the third super absorbent resin layer (8) of lamination setting；On described
The length of layer individual absorption core is the 1/3-3/4 of lower layer's absorbent cores；Width is the 1/2-4/5 of lower layer's absorbent cores.
2. a kind of 3D absorbent cores paper diaper according to claim 1, which is characterized in that further include containment flaps (9), Attacking Midfielder
Portion (10) and rear waist (11)；The both ends of the containment flaps (9) are connect with front waist (10) and rear waist (11) respectively；It is described
On containment flaps there are two settings barrier strip (12), protrusion is distributed on the barrier strip (12), is filled with and inhales in the protrusion
Water material is equipped with the absorbing strip (13) containing super absorbent resin between each barrier strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795362.4U CN209301503U (en) | 2018-11-01 | 2018-11-01 | A kind of 3D absorbent cores paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795362.4U CN209301503U (en) | 2018-11-01 | 2018-11-01 | A kind of 3D absorbent cores paper diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301503U true CN209301503U (en) | 2019-08-27 |
Family
ID=67672102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821795362.4U Active CN209301503U (en) | 2018-11-01 | 2018-11-01 | A kind of 3D absorbent cores paper diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209301503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249068A (en) * | 2020-01-14 | 2020-06-09 | 百润(中国)有限公司 | Method for improving diffusion and anti-rewet performance of absorbent product by diffusion anti-rewet strengthening layer |
-
2018
- 2018-11-01 CN CN201821795362.4U patent/CN209301503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249068A (en) * | 2020-01-14 | 2020-06-09 | 百润(中国)有限公司 | Method for improving diffusion and anti-rewet performance of absorbent product by diffusion anti-rewet strengthening layer |
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