CN110179594A - A kind of absorption-type core - Google Patents
A kind of absorption-type core Download PDFInfo
- Publication number
- CN110179594A CN110179594A CN201910470419.6A CN201910470419A CN110179594A CN 110179594 A CN110179594 A CN 110179594A CN 201910470419 A CN201910470419 A CN 201910470419A CN 110179594 A CN110179594 A CN 110179594A
- Authority
- CN
- China
- Prior art keywords
- absorption
- absorbed layer
- urine
- core
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F13/53713—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F13/53717—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the horizontal direction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/5376—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
- A61F2013/5355—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes with terraced core
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F2013/53765—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
- A61F2013/53778—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with grooves
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to amenities technical fields, a kind of absorption-type core, including core ontology are disclosed, core ontology includes surface layer, absorbed layer and bottom, surface layer is equipped with groove along core body length direction, and core ontology is gradually reduced from the center to the thickness at both ends along its length.The present invention is arranged using groove along core body length direction, after urine drops on paper diaper, by groove the guiding in core body length direction can be carried out to urine, the urine at middle part is set to be diffused rapidly to both ends, increase the absorption length of core ontology entirety, to improve the absorption efficiency of core, urine is avoided to concentrate on influencing its absorption efficiency in the middle part of core ontology.
Description
Technical field
The present invention relates to amenities technical fields, and in particular to a kind of absorption-type core.
Background technique
Currently, paper diaper using more and more extensive, be not only infant's use, some adults with disease or
Can not autonomous stool and urine people be also required to using.For paper diaper, core key technology is core, and core is straight
The many-sided performance for determining paper diaper is connect, such as: absorbability, gas permeability, stability etc..
After use, the diffusion length of urine is usually no more than the 60% of product core length to existing paper diaper, causes
The use absorption efficiency of paper diaper is lower, cannot achieve the effect that dry and comfortable with the surface layer of skin contact, causes not relax to user
Suitable sense.
Summary of the invention
The object of the present invention is to provide a kind of absorption-type cores, and to solve existing paper diaper core, there are absorption efficiencies
Low problem.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of absorption-type core, including core ontology, core ontology include surface layer, absorbed layer and bottom, surface layer edge
Core body length direction is equipped with groove, and core ontology is gradually reduced from the center to the thickness at both ends along its length.
Compared with prior art, the principle of the present invention and the utility model has the advantages that
1, groove is set, is arranged using groove along core body length direction, after urine drops on paper diaper, passes through ditch
Slot can carry out the guiding in core body length direction to urine, so that the urine at middle part is diffused rapidly to both ends, increase
The absorption length of core ontology entirety avoids urine from concentrating in the middle part of core ontology and shadow to improve the absorption efficiency of core
Ring its absorption efficiency.
2, thickness of the core ontology along its length from the center to both ends is gradually reduced, since paper diaper make under normal conditions
Used time, the urethral orifice of user are generally positioned in the middle part of core ontology, which is the part for being absorbed into urine at first, by this
Partial thickness setting can increase the uptake to urine, shorten urine residence time in the region surface layer to maximum, from
And achieve the effect that keep surface layer dry and comfortable；And core ontology two-end thickness is arranged to minimum, is due to when urine reaches core through diffusion
The amount at body both ends wants less relative to the amount of core-center, therefore can reach the effect for reducing product cost.
Further, the absorbed layer is provided with liquid-conveying ducts in core body length direction, and liquid-conveying ducts are located at groove
Underface.When urine reaches core ontology, it will usually which the middle part for first reaching surface layer, due to being provided with groove, urine can flow to ditch
Slot, and spread along groove to core body length direction；After urine reaches surface layer, understand downwardly into absorbed layer, and in groove
Liquid-conveying ducts are arranged in the absorbed layer of lower section, on the one hand the urine in groove rapidly can be imported into absorbed layer, promote urine
Diffusion, improves the absorption efficiency of absorbed layer, urine is avoided to accumulate in groove, on the other hand also due to liquid-conveying ducts
It is arranged along core body length direction, therefore the urine at middle part can be made rapidly to diffuse to both ends, increases core integrally to urine
Absorption length, to improve the absorbability of core, the case where avoiding urine portion accumulated in the core.
Further, deflector hole is offered in the middle part of the absorbed layer.Using deflector hole, enable absorbed layer rapidly to urine
It is absorbed, the accumulation for reducing urine in the middle part of core ontology improves the comfortable of user to keep dry and comfortable in the middle part of surface layer
Sense.
Further, the absorbed layer includes upper absorbed layer and lower absorbed layer.By the way that the absorbed layer of double-layer structure is arranged, improve
To the assimilation effect of urine.
Further, the bottom of the upper absorbed layer is provided with upper groove, is provided at the top of lower absorbed layer and upper groove cooperation
Lower groove, upper groove and lower groove are combined to form diversion cavity.Diversion cavity is formed between upper absorbed layer and lower absorbed layer, works as urine
It after entering absorbed layer, can be absorbed by the absorption layer, while urine will go into diversion cavity, and quickly flow in diversion cavity, from
And urine is further absorbed convenient for absorbed layer, improve the absorption efficiency and absorbability of absorbed layer；Further, since water conservancy diversion
Chamber is in closed cavity, and is not connected to surface layer, therefore can also prevent urine reverse osmosis, so that it is more good to guarantee that surface layer has
It is dry-ness.
Further, runner is communicated between the liquid-conveying ducts and part diversion cavity.By runner by liquid-conveying ducts and portion
The connection of split flow chamber, when urine is more in liquid-conveying ducts, can be entered in diversion cavity by runner, or when urine in diversion cavity
When liquid is more, liquid-conveying ducts can be entered by runner, to promote the dispersion of urine, improve absorption of the absorbed layer to urine, from
And increase core integrally to the absorption length of urine, to improve the absorbability of core, avoiding urine, portion is accumulated in the core
The case where.
Further, the upper absorbed layer is coated with the first high hydroscopic resin, and lower absorbed layer is coated with the second high hydroscopic resin,
The water imbibition of first high hydroscopic resin is better than the second high hydroscopic resin, and the water-retaining property of the second high hydroscopic resin is better than the first high water absorption
Resin.Urine is absorbed by the first high hydroscopic resin in upper absorbed layer, then passes through second in lower absorbed layer again
High hydroscopic resin absorbs the urine in upper absorbed layer, on the one hand the urine in reduction in absorbed layer enables absorbed layer
Enough continue the urine spread to surface layer and carry out constant absorption, another aspect urine in this way can as far away from surface layer
The dry and comfortable of surface layer is improved, to increase the comfort of user.
Further, the surface layer is non-woven fabrics.Using the quickly lower non-woven fabrics seeped, the dry-ness of surface layer is improved.
Further, the bottom is dust-free paper.Using the good dust-free paper of diffusivity, urine can promote to whole core sheet
Body diffusion reduces product cost to increase the effective using length of core ontology.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the embodiment of the present invention one；
Fig. 2 is the cross-sectional view of core ontology in the embodiment of the present invention one；
Fig. 3 is the Longitudinal cross section schematic of core ontology in the embodiment of the present invention one；
Fig. 4 is the schematic view of the front view of core ontology in the embodiment of the present invention two；
Fig. 5 is the cross-sectional view of core ontology in the embodiment of the present invention two.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: core ontology 1, surface layer 2, bottom 3, upper absorbed layer 4, lower absorbed layer 5,
Groove 6, liquid-conveying ducts 7, deflector hole 8, diversion cavity 9, runner 10, paper diaper 11.
Embodiment one is basic if attached drawing 1 is to shown in Fig. 3:
A kind of absorption-type core, including core ontology 1, core ontology 1 from top to bottom include surface layer 2, absorbed layer and
Bottom 3, surface layer 2 are seeped and dry-ness good non-woven fabrics using quickly lower, and absorbed layer includes upper absorbed layer 4 and lower absorbed layer 5, on
Absorbed layer 4 is coated with the first high hydroscopic resin, and lower absorbed layer 5 is coated with the second high hydroscopic resin, the suction of the first high hydroscopic resin
Aqueous to be better than the second high hydroscopic resin, the water-retaining property of the second high hydroscopic resin is better than the first high hydroscopic resin, and bottom 3 is using diffusion
The good dust-free paper of property.Core ontology 1 is gradually reduced from the center to the thickness at both ends along its length, and surface layer 2 is along core ontology 1
Two symmetrically arranged grooves 6 are offered on length direction, absorbed layer is provided with liquid-conveying ducts 7 along 1 length direction of core ontology,
Liquid-conveying ducts 7 are located at the underface of groove 6.
When it is implemented, can be entered on core ontology 1 after urine drops on paper diaper 11, urine meeting under normal conditions
The middle part for first reaching 1 surface layer 2 of core ontology, is then spread by middle part around.Since the thickness of core ontology 1 is from center to two
End is gradually reduced, and along with the setting of groove 6, forms inclination angle between the groove 6 at middle part to two sides, can promote the urine at middle part
Liquid is spread to groove 6, then can carry out the guiding on 1 length direction of core ontology to urine by groove 6, makes the urine at middle part
Both ends can be diffused rapidly to, increases the whole absorption length of core ontology 1 and avoids urinating to improve the absorption efficiency of core
Liquid concentrates on 1 middle part of core ontology and influences its absorption efficiency.
Again due to being provided with liquid-conveying ducts 7 in the absorbed layer of 6 lower section of groove, enable the urine for reaching groove 6 quick
Underground is seeped into the liquid-conveying ducts 7 of lower section, and the urine for entering liquid-conveying ducts 7 first high can inhale rapidly in absorbed layer
Water-resin and the second high hydroscopic resin absorb, and improve the absorption efficiency of absorbed layer.Meanwhile liquid-conveying ducts 7 are also along core ontology 1
Length direction setting, therefore urine can also be promoted to be spread from middle part to both ends, to increase both ends absorbed layer to urine
Absorption probability increases core ontology 1 to effective absorption length of urine, and then improves the absorbability of core ontology 1.
Embodiment two is basic as shown in attached drawing 4, Fig. 5:
The difference between this embodiment and the first embodiment lies in: the deflector hole 8 of ellipse, upper suction there are two being opened up in the middle part of absorbed layer
The bottom for receiving layer is provided with upper groove, and the lower groove with upper groove cooperation, upper groove and lower groove pair are provided at the top of lower absorbed layer
Conjunction forms diversion cavity 9, and diversion cavity 9 is spaced apart along 1 length direction of core ontology, connects between liquid-conveying ducts 7 and part diversion cavity 9
It is connected with runner 10.
The absorbed layer at middle part is seeped under behind 2 middle part of urine arrival surface layer, deflector hole 8 can carry out water conservancy diversion to urine, make urine
It can be diffused rapidly in the diversion cavity 9 of two sides, to promote the upper absorption of absorbed layer 4 and lower absorbed layer 5 to urine, avoid urinating
Liquid reverse osmosis is to surface layer 2, to improve dry-ness.Under be seeped into the urine of absorbed layer and have the trend spread to diversion cavity 9, into leading
It after flowing chamber 9, is spread compared to absorbing, flowing velocity of the urine in diversion cavity 9 will be accelerated, to promote urine by diversion cavity 9
Diffusion of the liquid in upper absorbed layer and lower absorbed layer, and then improve the first high hydroscopic resin and the second high hydroscopic resin in absorbed layer
Absorption to urine.When urine is more in liquid-conveying ducts 7, can be entered in diversion cavity 9 by runner 10, or work as diversion cavity
When urine is more in 9, liquid-conveying ducts 7 can be entered by runner 10, be connected to liquid-conveying ducts 7 with diversion cavity 9 by runner 10,
So that urine is formed " circulation ", to promote both ends diffusion of the urine on 1 length direction of core ontology, improves absorbed layer to urine
It absorbs, to increase core integrally to the absorption length of urine, to improve the absorbability of core, avoids urine in the core
The case where portion is accumulated.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Make several modifications and improvements.These also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. a kind of absorption-type core, including core ontology, core ontology include surface layer, absorbed layer and bottom, feature exists
Be equipped with groove along core body length direction in: surface layer, core ontology along its length from the center to both ends thickness gradually
Reduce.
2. a kind of absorption-type core according to claim 1, it is characterised in that: the absorbed layer is long along core ontology
Degree is provided with liquid-conveying ducts on direction, and liquid-conveying ducts are located at the underface of groove.
3. a kind of absorption-type core according to claim 2, it is characterised in that: offer and lead in the middle part of the absorbed layer
Discharge orifice.
4. a kind of absorption-type core according to claim 1, it is characterised in that: the absorbed layer includes upper absorbed layer
With lower absorbed layer.
5. a kind of absorption-type core according to claim 4, it is characterised in that: the bottom of the upper absorbed layer is provided with
Upper groove, the lower groove with upper groove cooperation is provided at the top of lower absorbed layer, and upper groove and lower groove are combined to form diversion cavity.
6. a kind of absorption-type core according to claim 5, it is characterised in that: the diversion cavity is long along core ontology
Degree direction is spaced apart.
7. a kind of absorption-type core according to claim 6, it is characterised in that: the liquid-conveying ducts and part water conservancy diversion
Runner is communicated between chamber.
8. a kind of absorption-type core according to any one of claims 4 to 7, it is characterised in that: the upper suction
It receives layer and is coated with the first high hydroscopic resin, lower absorbed layer is coated with the second high hydroscopic resin, the water imbibition of the first high hydroscopic resin
Better than the second high hydroscopic resin, the water-retaining property of the second high hydroscopic resin is better than the first high hydroscopic resin.
9. a kind of absorption-type core as claimed in any of claims 1 to 7, it is characterised in that: the surface layer
For non-woven fabrics.
10. a kind of absorption-type core according to claim 9, it is characterised in that: the bottom is dust-free paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470419.6A CN110179594A (en) | 2019-05-31 | 2019-05-31 | A kind of absorption-type core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470419.6A CN110179594A (en) | 2019-05-31 | 2019-05-31 | A kind of absorption-type core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110179594A true CN110179594A (en) | 2019-08-30 |
Family
ID=67719562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910470419.6A Pending CN110179594A (en) | 2019-05-31 | 2019-05-31 | A kind of absorption-type core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110179594A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035506A (en) * | 2019-12-29 | 2020-04-21 | 蒋凯 | Paper diaper with high utilization rate of absorption core layer |
| CN112716698A (en) * | 2021-03-24 | 2021-04-30 | 袁昕煜 | Adjustable paper diaper |
Citations (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260726A (en) * | 1997-03-27 | 2000-07-19 | 金伯利-克拉克股份有限公司 | Absorbent item |
| JP2002238948A (en) * | 2001-02-20 | 2002-08-27 | Kao Corp | Absorbable article |
| CN1732874A (en) * | 2004-08-04 | 2006-02-15 | 花王株式会社 | Absorbent article |
| CN1784190A (en) * | 2003-05-09 | 2006-06-07 | 利卫多株式会社 | Disposable absorbent article |
| CN101541275A (en) * | 2006-11-22 | 2009-09-23 | 尤妮佳股份有限公司 | Absorptive article and method of producing the same |
| JP2012125354A (en) * | 2010-12-14 | 2012-07-05 | Kao Corp | Absorbent article |
| CN103260564A (en) * | 2010-12-17 | 2013-08-21 | 花王株式会社 | Absorbent article |
| CN103269669A (en) * | 2010-12-21 | 2013-08-28 | 花王株式会社 | Absorptive article |
| JP2014104095A (en) * | 2012-11-27 | 2014-06-09 | Kao Corp | Absorptive article |
| CN103860336A (en) * | 2012-12-10 | 2014-06-18 | 花王株式会社 | Absorbent article |
| CN104068972A (en) * | 2013-03-29 | 2014-10-01 | 尤妮佳股份有限公司 | Absorptive object |
| CN104068971A (en) * | 2013-03-29 | 2014-10-01 | 尤妮佳股份有限公司 | Absorptive object |
| CN203970682U (en) * | 2014-05-15 | 2014-12-03 | 中天（中国）工业有限公司 | A kind of health towel |
| CN204121265U (en) * | 2014-09-03 | 2015-01-28 | 中天（中国）工业有限公司 | A kind of ventilative leakage-proof baby diaper |
| CN104349759A (en) * | 2012-06-11 | 2015-02-11 | 花王株式会社 | Absorbent article |
| CN104507430A (en) * | 2012-11-29 | 2015-04-08 | 花王株式会社 | Absorptive pad |
| CN104768508A (en) * | 2012-11-27 | 2015-07-08 | 花王株式会社 | Absorptive article |
| JP2015181665A (en) * | 2014-03-24 | 2015-10-22 | 大王製紙株式会社 | absorbent article |
| CN204798133U (en) * | 2012-11-08 | 2015-11-25 | 花王株式会社 | Absorbent article |
| CN105338937A (en) * | 2013-06-28 | 2016-02-17 | 大王制纸株式会社 | Absorbent product |
| CN105431117A (en) * | 2013-07-26 | 2016-03-23 | 花王株式会社 | Absorptive article |
| CN205126592U (en) * | 2015-11-25 | 2016-04-06 | 天津市中科健新材料技术有限公司 | Absorptivity is ditch slot type complex paper that absorbs water for goods |
| CN105579006A (en) * | 2013-09-26 | 2016-05-11 | 尤妮佳股份有限公司 | Absorbent article |
| JP2016120192A (en) * | 2014-12-25 | 2016-07-07 | 花王株式会社 | Absorbent article |
| CN105764458A (en) * | 2013-11-20 | 2016-07-13 | 花王株式会社 | Absorbent article |
| CN105997356A (en) * | 2011-05-27 | 2016-10-12 | 花王株式会社 | Absorbent article |
| CN206007482U (en) * | 2016-06-23 | 2017-03-15 | 湖南康程护理用品有限公司 | A kind of absorptive core for possessing high-efficiency diversion and breathability |
| CN206391092U (en) * | 2016-08-25 | 2017-08-11 | 福建安琪儿卫生用品有限公司 | A kind of high diffusivity absorptive core and the absorbent article containing the high diffusivity absorptive core |
| CN107427397A (en) * | 2015-03-18 | 2017-12-01 | 宝洁公司 | Absorbent article with leg cuff |
| CN206730049U (en) * | 2016-09-14 | 2017-12-12 | 天津市中科健新材料技术有限公司 | A kind of high-absorbable absorbent article |
| CN107550648A (en) * | 2012-11-13 | 2018-01-09 | 宝洁公司 | Absorbent article with passage and mark |
| JP2018057707A (en) * | 2016-10-07 | 2018-04-12 | 日本製紙クレシア株式会社 | Absorbent article |
| CN108348377A (en) * | 2015-11-06 | 2018-07-31 | 尤妮佳股份有限公司 | Absorbent commodity |
| CN109152679A (en) * | 2016-06-14 | 2019-01-04 | 大王制纸株式会社 | Absorbent commodity |
| CN109223316A (en) * | 2018-10-12 | 2019-01-18 | 广东昱升个人护理用品股份有限公司 | A kind of not hardened absorptive core and its production method |
| CN109328051A (en) * | 2016-07-08 | 2019-02-12 | 尤妮佳股份有限公司 | Absorbent commodity |
| CN208492517U (en) * | 2018-03-09 | 2019-02-15 | 美佳爽（中国）有限公司 | A kind of fast infiltration aspiration article |
| CN109394429A (en) * | 2018-11-13 | 2019-03-01 | 佛山市南海区佳朗卫生用品有限公司 | A kind of diffusion pilot slot core and paper diaper |
-
2019
- 2019-05-31 CN CN201910470419.6A patent/CN110179594A/en active Pending
Patent Citations (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260726A (en) * | 1997-03-27 | 2000-07-19 | 金伯利-克拉克股份有限公司 | Absorbent item |
| JP2002238948A (en) * | 2001-02-20 | 2002-08-27 | Kao Corp | Absorbable article |
| CN1784190A (en) * | 2003-05-09 | 2006-06-07 | 利卫多株式会社 | Disposable absorbent article |
| CN1732874A (en) * | 2004-08-04 | 2006-02-15 | 花王株式会社 | Absorbent article |
| CN101541275A (en) * | 2006-11-22 | 2009-09-23 | 尤妮佳股份有限公司 | Absorptive article and method of producing the same |
| JP2012125354A (en) * | 2010-12-14 | 2012-07-05 | Kao Corp | Absorbent article |
| CN103260564A (en) * | 2010-12-17 | 2013-08-21 | 花王株式会社 | Absorbent article |
| CN103269669A (en) * | 2010-12-21 | 2013-08-28 | 花王株式会社 | Absorptive article |
| CN105997356A (en) * | 2011-05-27 | 2016-10-12 | 花王株式会社 | Absorbent article |
| CN104349759A (en) * | 2012-06-11 | 2015-02-11 | 花王株式会社 | Absorbent article |
| CN204798133U (en) * | 2012-11-08 | 2015-11-25 | 花王株式会社 | Absorbent article |
| CN107550648A (en) * | 2012-11-13 | 2018-01-09 | 宝洁公司 | Absorbent article with passage and mark |
| JP2014104095A (en) * | 2012-11-27 | 2014-06-09 | Kao Corp | Absorptive article |
| CN104768508A (en) * | 2012-11-27 | 2015-07-08 | 花王株式会社 | Absorptive article |
| CN104507430A (en) * | 2012-11-29 | 2015-04-08 | 花王株式会社 | Absorptive pad |
| CN103860336A (en) * | 2012-12-10 | 2014-06-18 | 花王株式会社 | Absorbent article |
| CN104068972A (en) * | 2013-03-29 | 2014-10-01 | 尤妮佳股份有限公司 | Absorptive object |
| CN104068971A (en) * | 2013-03-29 | 2014-10-01 | 尤妮佳股份有限公司 | Absorptive object |
| CN105338937A (en) * | 2013-06-28 | 2016-02-17 | 大王制纸株式会社 | Absorbent product |
| CN105431117A (en) * | 2013-07-26 | 2016-03-23 | 花王株式会社 | Absorptive article |
| CN105579006A (en) * | 2013-09-26 | 2016-05-11 | 尤妮佳股份有限公司 | Absorbent article |
| CN105764458A (en) * | 2013-11-20 | 2016-07-13 | 花王株式会社 | Absorbent article |
| JP2015181665A (en) * | 2014-03-24 | 2015-10-22 | 大王製紙株式会社 | absorbent article |
| CN203970682U (en) * | 2014-05-15 | 2014-12-03 | 中天（中国）工业有限公司 | A kind of health towel |
| CN204121265U (en) * | 2014-09-03 | 2015-01-28 | 中天（中国）工业有限公司 | A kind of ventilative leakage-proof baby diaper |
| JP2016120192A (en) * | 2014-12-25 | 2016-07-07 | 花王株式会社 | Absorbent article |
| CN107427397A (en) * | 2015-03-18 | 2017-12-01 | 宝洁公司 | Absorbent article with leg cuff |
| CN108348377A (en) * | 2015-11-06 | 2018-07-31 | 尤妮佳股份有限公司 | Absorbent commodity |
| CN205126592U (en) * | 2015-11-25 | 2016-04-06 | 天津市中科健新材料技术有限公司 | Absorptivity is ditch slot type complex paper that absorbs water for goods |
| CN109152679A (en) * | 2016-06-14 | 2019-01-04 | 大王制纸株式会社 | Absorbent commodity |
| CN206007482U (en) * | 2016-06-23 | 2017-03-15 | 湖南康程护理用品有限公司 | A kind of absorptive core for possessing high-efficiency diversion and breathability |
| CN109328051A (en) * | 2016-07-08 | 2019-02-12 | 尤妮佳股份有限公司 | Absorbent commodity |
| CN206391092U (en) * | 2016-08-25 | 2017-08-11 | 福建安琪儿卫生用品有限公司 | A kind of high diffusivity absorptive core and the absorbent article containing the high diffusivity absorptive core |
| CN206730049U (en) * | 2016-09-14 | 2017-12-12 | 天津市中科健新材料技术有限公司 | A kind of high-absorbable absorbent article |
| JP2018057707A (en) * | 2016-10-07 | 2018-04-12 | 日本製紙クレシア株式会社 | Absorbent article |
| CN208492517U (en) * | 2018-03-09 | 2019-02-15 | 美佳爽（中国）有限公司 | A kind of fast infiltration aspiration article |
| CN109223316A (en) * | 2018-10-12 | 2019-01-18 | 广东昱升个人护理用品股份有限公司 | A kind of not hardened absorptive core and its production method |
| CN109394429A (en) * | 2018-11-13 | 2019-03-01 | 佛山市南海区佳朗卫生用品有限公司 | A kind of diffusion pilot slot core and paper diaper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035506A (en) * | 2019-12-29 | 2020-04-21 | 蒋凯 | Paper diaper with high utilization rate of absorption core layer |
| CN112716698A (en) * | 2021-03-24 | 2021-04-30 | 袁昕煜 | Adjustable paper diaper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110179594A (en) | A kind of absorption-type core | |
| US20140042080A1 (en) | Reverse osmosis membrane element | |
| CN108186204A (en) | A kind of anti-sideslip sanitary napkin of antibacterial leakproof | |
| CN206151708U (en) | Quick -permeating sanitary towel | |
| GB2434309A (en) | Swimming pool | |
| JP2003506629A (en) | Partial splitter blades for reaction turbines | |
| CN101234056B (en) | Sanitary napkin capable of preventing back-blow | |
| CN110701791B (en) | Diversion assembly and water storage type water heater | |
| CN206554039U (en) | A kind of vertical seam type fish channel structure | |
| CN215131691U (en) | High-efficient permeable absorbent article | |
| CN211244107U (en) | Imbibition surface fabric and panty-shape diapers | |
| CN201684089U (en) | Disposable sanitary towel with quick absorption and liquid dispersion functions | |
| CN105716187A (en) | Air humidifying equipment | |
| CN216318411U (en) | Invisible flow guiding and sucking sanitary towel | |
| CN209114438U (en) | A kind of guiding device that wedged bottom sill method for arranging is established | |
| CN108524107A (en) | A kind of channel-type absorber | |
| RU2635198C1 (en) | Sanitary napkin | |
| CN207195255U (en) | Bladeless fan | |
| CN210207266U (en) | Air suction noise reduction structure and shower head | |
| CN115444664A (en) | Anti-liquid-seepage sanitary towel | |
| CN217969919U (en) | Air inlet shell of pipeline unmanned aerial vehicle | |
| CN219229630U (en) | Water outlet assembly for water purifying and drinking machine and water purifying and drinking machine | |
| CN110185102A (en) | A kind of round pumping plant collecting-tank that uniform water distribution device is set | |
| CN108954643A (en) | A kind of air flow regulator for ventiduct system | |
| CN221286102U (en) | Side leakage-proof breathable sanitary towel for night |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |
|
| RJ01 | Rejection of invention patent application after publication |