CN208492517U - A kind of fast infiltration aspiration article - Google Patents
A kind of fast infiltration aspiration article Download PDFInfo
- Publication number
- CN208492517U CN208492517U CN201820329784.6U CN201820329784U CN208492517U CN 208492517 U CN208492517 U CN 208492517U CN 201820329784 U CN201820329784 U CN 201820329784U CN 208492517 U CN208492517 U CN 208492517U
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- Prior art keywords
- slot
- sap
- absorptive core
- layer
- aspiration
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- 230000008595 infiltration Effects 0.000 title claims abstract description 24
- 238000001764 infiltration Methods 0.000 title claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 230000035699 permeability Effects 0.000 abstract description 5
- 230000002745 absorbent Effects 0.000 abstract description 4
- 239000002250 absorbent Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 44
- 239000000463 material Substances 0.000 description 25
- 210000002700 urine Anatomy 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 11
- 239000004745 nonwoven fabric Substances 0.000 description 9
- 239000003292 glue Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model relates to disposable sanitary articles fields, more particularly to a kind of fast infiltration aspiration article, the infiltration rate that it mainly solves absorbent commodity in the prior art is slow, the problem of poor air permeability, including absorptive core, the absorptive core includes bulky nonwoven cloth, the bulky nonwoven cloth it is upper, lower surface is respectively arranged with the first sap layers and the 2nd sap layers, it is composite adhered on the first sap layer to have the first dust-free paper, it is composite adhered on the 2nd sap layer to have the second dust-free paper, described first is provided at least one first through slot on sap layers, described 2nd is provided at least one second through slot on sap layers, the width of first through slot and the second through slot is 0.1mm~40mm.
Description
Technical field
The utility model relates to disposable sanitary articles fields, more particularly to a kind of fast infiltration aspiration article.
Background technique
A kind of nursing product that paper diaper are designed primarily directed to baby, it is easy to use, it is readily replaceable, significantly reduce baby
The nursing of youngster mother is born.Infiltration rate is seeped under current most of paper diaper urines and is unable to catch up with urine speed, is easy side leakage outward,
Get trousers wet, effect is poor, and designers in order to prevent just by the design sealing of paper diaper side wall, breathe freely for side leakage by paper diaper sealing
Property, comfort is poor, and bacterium easy to breed, and skin is uncomfortable, influences infantile health.
China Patent No.: 201420101847.4 disclose a kind of paper diaper, successively fold be equipped with surface layer nonwoven from top to down
Cloth, guide layer, compound core body, wood pulp macromolecule layer and breathe freely compound counterdie and two sides water repellent nonwovens embracing layer, it is described to lead
Fluid layer, compound core body, wood pulp macromolecule layer two outside surrounded by side non-woven fabrics, the surface layer nonwoven surface be equipped with benefit
In the asperities that urine is quickly spread, the compound core body is set by 3~5 layers of bulked paper, non-woven fabrics, SAP stacking, described
The compound counterdie of gas is bonded by ventilated membrane and bottom non-woven fabrics by hot melt adhesive, on water repellent nonwovens embracing layer edge simultaneously
Row, which draws, is equipped with two rubber bands, is covered with air hole on the water repellent nonwovens embracing layer.The paper diaper are laid by surface nonwoven
There are asperities, after increase surface area helps to prevent urine from having little time lower infiltration just side leakage outward, and paper diaper urine is wet, is not easy
With being tightly attached to.
China Patent No.: 201520529781.3 disclose a kind of baby paper diaper of band embossing water lock groove structure, packet
Outer surface is included, the inner surface being in contact with user's skin is arranged between the inner surface and outer surface for absorbing urine
Core, be suppressed with embossing water lock groove on the inner surface and core；The embossing water lock groove, comprising: along paper diaper
Tail end extreme direction forward, setting 3 or 3 or more leftmost curves of turning left are bent on the right side of turn right 3 arranged symmetrically or 3 or more
Line, leftmost curve and right side graph longitudinal direction axial symmetry, leftmost curve and right side graph intersect, and it is recessed to form several diamond shape water locks
Slot；Leftmost curve tail end curved portion forms arc water lock groove one by one, and left side waveform line is collectively formed in these grooves；It is right
Lateral curvature line tail end curved portion forms arc water lock groove one by one, and right side waveform line is collectively formed in these grooves；Left side wave
Shape wave line and right side waveform spool are symmetrical, form twice defence line.The paper diaper are bent by leftmost curve and right side graph tail end
Line design, the left side waveform line and right side waveform line, such design of formation effectively prevent previous linear fringe because of line
Item extends directly into three-dimensional shield edge and generates side leakage situation, and leftmost curve and right side graph intersect, formation
Water lock groove gives the absorption urine time of diaper core abundance, realizes the effect of buffering water lock.
But the asperities of above-mentioned setting, prismatic water lock groove and arc water lock groove are after being formed by absorbent cores
Again by pressure roller extrusion forming, its material is made to be compacted to form groove, the infiltration rate of the groove is slow, play the role of water conservancy diversion,
So that urine quickly flow to the lower aggregation of paper diaper, comfort is reduced, therefore, it is necessary to research and develop a infiltration rate
Fastly, the absorbent commodity of good permeability.
Utility model content
Therefore, for above-mentioned problem, the utility model provides a kind of fast infiltration aspiration article, it is mainly solved
The problem of infiltration rate of absorbent commodity is slow in the prior art, poor air permeability.
To achieve the above object, the utility model uses following technical scheme: a kind of fast infiltration aspiration article, packet
Absorptive core is included, the absorptive core includes bulky nonwoven cloth, and the upper and lower surfaces of the bulky nonwoven cloth are respectively arranged with first
It is sap layers and the 2nd sap layers, composite adhered on the first sap layer to have the first dust-free paper, it is composite adhered on the 2nd sap layer
There is the second dust-free paper, the described first is provided at least one first through slot on sap layers, and the described 2nd is provided at least on sap layers
The width of one the second through slot, first through slot and the second through slot is 0.1mm~40mm.
Further, first through slot and the second through slot are strip or S-shaped shape.
Further, the position of first through slot and the second through slot is corresponding.
Further, first through slot and the second through slot are arranged at the middle part of absorptive core, and along absorptive core
Length direction distribution.
By using preceding solution, the beneficial effects of the utility model are: this fast infiltration aspiration article, passes through
Be respectively set the first sap layers and the 2nd sap layers in the upper and lower surface of bulky nonwoven cloth, increase absorptive core uptake and
Infiltration rate, and in the first sap layers and the 2nd sap layer upper composite adhered first dust-free paper and the second dust-free paper, effectively answer
Sap material is closed, so that the stable structure of absorptive core, by sap layers and the 2nd being respectively set first the first on sap layer and leading to
Slot and the second through slot so that the first dust-free paper and the second dust-free paper that are located at the first through slot and the second through slot respectively directly with it is swollen
Loose non-woven fabrics contact, urine are permeated downwards through dust-free paper, are increased seepage velocity, are expanded after preventing sap from absorbing urine, material
Stomata is reduced, and increases the gas permeability and comfort of absorptive core；Further, the first through slot and the second through slot are strip
Or S-shaped shape, increase the uniformity seeped under absorptive core so that urine be preferably distributed the first sap layer on the 2nd sap layer,
Increase the comfort of absorptive core；Further, the position of the first through slot and the second through slot is corresponding, increases the lower infiltration rate of urine
Degree.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of absorptive core in the utility model embodiment；
Fig. 2 is the schematic cross-sectional view in Fig. 1 at A-A；
Fig. 3 is the process flow chart of the preparation method of absorptive core in the utility model embodiment；
Fig. 4 is the schematic cross-sectional view of blanking device in the utility model embodiment；
Fig. 5 is the schematic cross-sectional view of baffle in the utility model embodiment.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
The utility model embodiment are as follows:
With reference to Fig. 1 and Fig. 2, a kind of fast infiltration aspiration article, including absorptive core 1, the absorptive core 1 include swollen
Loose non-woven fabrics 2, the upper and lower surfaces of the bulky nonwoven cloth 2 are respectively arranged with sap layer 3 and sap layer 4, compound on the sap layer 3
It is bonded with dust-free paper 5, it is composite adhered on the sap layer 4 to have dust-free paper 6, a through slot 7 is provided on the sap layer 3, it is described
A through slot 8 is provided on sap layer 4, the through slot 7 and through slot 8 are arranged at the middle part of absorptive core 1, and along absorptive core 1
Length direction distribution, the position of the through slot 7 and through slot 8 is corresponding, and the width of the through slot 7 and through slot 8 is 10mm, institute
Stating through slot 7 and through slot 8 is strip.
This fast infiltration aspiration article, by the way that sap layer 3 and sap layers is respectively set in the upper and lower surface of bulky nonwoven cloth 5
4, increase the uptake and infiltration rate of absorptive core 1, and composite adhered 5 He of dust-free paper on sap layer 3 and sap layer 4
Dust-free paper 6, effective compound upper sap material, so that the stable structure of absorptive core 1, by dividing on sap layer 3 and sap layer 4
Not She Zhi through slot 7 and through slot 8 so that the dust-free paper 5 and dust-free paper 6 that are located at through slot 7 and through slot 8 are respectively directly and bulky nonwoven
Cloth 2 contacts, and urine is permeated downwards through dust-free paper, increases seepage velocity, expands after preventing sap from absorbing urine, the stomata of material
It reduces, increases the gas permeability and comfort of absorptive core 1；Through slot 7 and through slot 8 are strip, increase the lower infiltration of absorptive core 1
Uniformity increase the comfort of absorptive core 1 so that urine is preferably distributed on sap layer 7 and sap layer 8；Through slot 7 and through slot
8 position is corresponding, increases the infiltration rate of urine.
With reference to Fig. 3, Fig. 4 and Fig. 5, the absorptive core 1 the preparation method comprises the following steps:
1) unwinding device 11 unreels bulky nonwoven cloth 1, then carries out being transported to blanking device 13 by transition roller 12
Downside；
2) sap layer 3, while sap are formed on upper surface of the sap material by falling on bulky nonwoven cloth 1 under blanking device 13
Through slot 7 on layer 3 completely cuts off sap material by the baffle 14 on blanking device 13 and falls to shape on the upper surface of bulky nonwoven cloth 1
At；
3) glue spraying processing is carried out by upper surface of the glue-spraying device 15 to sap layer 3；
4) unwinding device 16 unreels dust-free paper 5, and is transported to compound on the layer of the sap after glue spraying 3；
5) material after compound is driven by transition roller to be inverted, and the lower surface of bulky nonwoven cloth 1 is overturn to upward；
6) sap layer 4 is formed on another upper surface of the sap material by falling on bulky nonwoven cloth 1 under blanking device 17, simultaneously
Through slot 8 on sap layer 4 completely cuts off sap material by the baffle 14 on blanking device 17 and falls on the upper surface of bulky nonwoven cloth 1
It is formed；
7) glue spraying processing is carried out by upper surface of the glue-spraying device 19 to sap layer 4；
8) unwinding device 20 unreels dust-free paper 6, and is transported to compound on the layer of the sap after glue spraying 4；
9) molding is cut by cutting means 21.
With reference to Fig. 4, the blanking device 13 and blanking device 17 include blanking shell 101, the blanking shell 101
Top is provided with feed inlet 102, and the lower part of the blanking shell 101 is provided with material storing box 103, the following table of the material storing box 103
Face is provided with discharge port 104, is located at discharge port 104 on the material storing box 103 and is provided with baffle 14, the discharge port 104
Downside is provided with material blanking roller 105, is provided with blanking groove 106 on the circumferential outer surface of the material blanking roller 105.
It is fallen under sap material is direct on bulky nonwoven cloth 1, then by the compound dust-free paper of glue spraying, reduces bulky nonwoven cloth 1
Increase production efficiency so that sap material is preferably compounded on the gap of bulky nonwoven cloth 1 with the spray-bonding craft of sap material,
Processing cost is reduced, and reduces the practical amount of glue, the capacity that sap material absorbs glue is reduced, gives full play to sap material
Water absorbing properties are blocked by baffle 14 and are fallen on material blanking roller 105 under sap material, then are adhered on bulky nonwoven cloth 1, so that
On the attaching non-woven fabrics of sap material uniformly, through slot is formed by the blanking that baffle 14 separates sap material, processing effect is good, improves
Production efficiency.
With reference to Fig. 5, the baffle 14 includes the substrate 141 being fixed on material storing box 103, a left side for the substrate 141
Right two sides are slidably provided respectively with partition 142, and motor 143 is provided on the substrate 141, the motor 143
It is provided with worm gear 144 on output shaft, can be rotatably set worm screw 145 on the substrate 141, the both ends of the worm screw 145 are equal
It is provided with threaded rod 146, and the thread rotary orientation of threaded rod 146 matches on the contrary, being arranged on two partitions 14 with threaded rod 146
Thread bush 147, the motor 143 on substrate 141 drives worm gear 145 to rotate, to drive 145 autobiography of worm screw, is arranged in snail
The threaded rod 146 at 145 both ends of bar follows rotation, so that thread bush 147 be driven to rotate, drives two partitions 142 opposite or phase
Counter-movement, and then the width of controllable register 14, so that the variable-width of through slot.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (4)
1. a kind of fast infiltration aspiration article, including absorptive core, it is characterised in that: the absorptive core includes bulky nonwoven
Cloth, the upper and lower surfaces of the bulky nonwoven cloth are respectively arranged with the first sap layers and the 2nd sap layer, answer on the first sap layer
Conjunction is bonded with the first dust-free paper, composite adhered on the 2nd sap layer to have the second dust-free paper, and the described first is provided on sap layers
At least one first through slot, the described 2nd is provided at least one second through slot, first through slot and the second through slot on sap layers
Width be 0.1mm~40mm.
2. fast infiltration aspiration article according to claim 1, it is characterised in that: first through slot and the second through slot
It is strip or S-shaped shape.
3. fast infiltration aspiration article according to claim 2, it is characterised in that: first through slot and the second through slot
Position it is corresponding.
4. fast infiltration aspiration article according to claim 3, it is characterised in that: first through slot and the second through slot
It is arranged at the middle part of absorptive core, and is distributed along the length direction of absorptive core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820329784.6U CN208492517U (en) | 2018-03-09 | 2018-03-09 | A kind of fast infiltration aspiration article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820329784.6U CN208492517U (en) | 2018-03-09 | 2018-03-09 | A kind of fast infiltration aspiration article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492517U true CN208492517U (en) | 2019-02-15 |
Family
ID=65295063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820329784.6U Expired - Fee Related CN208492517U (en) | 2018-03-09 | 2018-03-09 | A kind of fast infiltration aspiration article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492517U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179594A (en) * | 2019-05-31 | 2019-08-30 | 重庆百亚卫生用品股份有限公司 | A kind of absorption-type core |
| CN112545765A (en) * | 2020-12-25 | 2021-03-26 | 广东茵茵股份有限公司 | Preparation method of composite core |
| CN112891068A (en) * | 2021-01-20 | 2021-06-04 | 杭州豪悦护理用品股份有限公司 | Integrally-formed composite core and preparation method thereof |
| CN113679536A (en) * | 2021-09-09 | 2021-11-23 | 泉州天娇妇幼卫生用品有限公司 | Paper diaper capable of preventing urine leakage through rapid diffusion and absorption and production method thereof |
-
2018
- 2018-03-09 CN CN201820329784.6U patent/CN208492517U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179594A (en) * | 2019-05-31 | 2019-08-30 | 重庆百亚卫生用品股份有限公司 | A kind of absorption-type core |
| CN112545765A (en) * | 2020-12-25 | 2021-03-26 | 广东茵茵股份有限公司 | Preparation method of composite core |
| CN112545765B (en) * | 2020-12-25 | 2022-03-22 | 广东茵茵股份有限公司 | Preparation method of composite core |
| CN112891068A (en) * | 2021-01-20 | 2021-06-04 | 杭州豪悦护理用品股份有限公司 | Integrally-formed composite core and preparation method thereof |
| CN113679536A (en) * | 2021-09-09 | 2021-11-23 | 泉州天娇妇幼卫生用品有限公司 | Paper diaper capable of preventing urine leakage through rapid diffusion and absorption and production method thereof |
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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 |
Granted publication date: 20190215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |