CN109394426A - A kind of disposable adsorption object - Google Patents
A kind of disposable adsorption object Download PDFInfo
- Publication number
- CN109394426A CN109394426A CN201811378185.4A CN201811378185A CN109394426A CN 109394426 A CN109394426 A CN 109394426A CN 201811378185 A CN201811378185 A CN 201811378185A CN 109394426 A CN109394426 A CN 109394426A
- Authority
- CN
- China
- Prior art keywords
- liquid
- gap
- adsorption object
- disposable adsorption
- permeability surface
- 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
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 52
- 230000035699 permeability Effects 0.000 claims abstract description 36
- 239000010410 layer Substances 0.000 claims description 26
- 230000002745 absorbent Effects 0.000 claims description 22
- 239000002250 absorbent Substances 0.000 claims description 22
- 239000002344 surface layer Substances 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 5
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000036541 health Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 7
- 210000001124 body fluid Anatomy 0.000 description 7
- 239000010839 body fluid Substances 0.000 description 7
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920001247 Reticulated foam Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000003103 bodily secretion Anatomy 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 230000003821 menstrual periods Effects 0.000 description 1
- 230000005906 menstruation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- A61F13/45—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 shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
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
A kind of disposable adsorption object, it includes liquid permeability surface material, liquid impermeable material and the absorbing structure between liquid permeability surface material and liquid impermeable material, it is characterized in that the liquid permeability surface material and absorbing structure are both provided with elongated gap, the length 4-50mm in the gap, width 0.2-3mm.Gap is set on disposable adsorption object, improves the pliability and permeability of disposable adsorption object, improves the general level of the health of user.
Description
Technical field
The present invention relates to a kind of disposable adsorption object, more particularly, to a kind of with improving pliability and permeability
Disposable adsorption object.
Background technique
The disposable adsorption objects such as existing gynecologic menstrual sanitary napkin, non-menstrual period protection pad, incontinent adults' articles are many institute's weeks
Know.This kind of disposable adsorption object is most of all to have similar structure: liquid permeability surface layer, opaque liquid bottom, Yi Jitou
Absorbent cores between fluidity surface layer and opaque liquid bottom.The absorbent cores can receive and accommodate liquid, such as slop.It inhales
Receive the mixing core that core is usually wrapped up the formation of fluff pulp fibers and super absorbent polymer by hydrophilic fibre net.Liquid permeability surface layer
For providing comfortable and dry and comfortable feeling when contacting with body, while liquid being allowed to pass freely through, into following absorbent cores.
Opaque liquid bottom is used to retain the liquid absorbed in an absorbent core, to prevent absorbed fluid dirt wearer's
Clothes.
Problem is current disposable adsorption object in use: one, absorbing articles are partially hard, not soft enough；Two, it inhales
It is always sultry in use to receive article.In order to solve defect in the prior art, it is important to which to obtain one has thoroughly
The structure of gas will not become uncomfortable, stuffiness to keep ventilative in use.
Summary of the invention
Body fluid can be made quickly to be transferred in absorbing structure and have from liquid permeability surface layer the object of the present invention is to provide a kind of
The disposable adsorption object of excellent air permeability.
A kind of disposable adsorption object provided according to the present invention comprising liquid permeability surface material, liquid impermeable material
Material and the absorbing structure between liquid permeability surface material and liquid impermeable material, the liquid permeability surface material and absorption
Structure is both provided with elongated gap, the length 4-50mm in the gap, width 0.2-3mm.
A kind of disposable adsorption object provided according to the present invention, absorbing structure are that hydrophilic fibre net wraps up Time of Fluff Slurry fibre
The mixing core and/or water suction paper material that dimension is formed with super absorbent polymer.
A kind of disposable adsorption object provided according to the present invention, as preferably liquid permeability surface layer and absorbing structure it
Between be provided with transfer layer of liquid, elongated fine crack is also equipped in the transfer layer of liquid.
A kind of disposable adsorption object provided according to the present invention, the shape in gap are linear type and/or wave.It is described
Angle between the length direction in gap and the length direction of absorbent article is 0-40 °.As it is an option that the gap
Shape can be cross or other shapes.
A kind of disposable adsorption object provided according to the present invention, the gap distribution of the different material layer of the absorbing articles
It can be and be completely coincident, partially overlap or be not overlapped completely.
The disposable adsorption object provided according to the present invention, liquid permeability surface material, absorbing structure are provided with elongated seam
Gap, the gap distribution of different material layer, which can be, to be completely coincident, partially overlap or is not overlapped completely.When body fluid discharge touches one
When secondary property absorbing articles, these gaps play the role of diversion channel, and body fluid is imported to rapidly the absorption of disposable adsorption object
In core, the effect for first absorbing and spreading afterwards is thus formed.The globality of absorbent article is not destroyed in the gap, has only destroyed it just
Property, the pliability of absorbent article is improved on the whole.The permeability of material cracks improves gas by surface layer to bottom
Shuttling performance, while channel also strengthens the seepage velocity of liquid down by surface layer, and then improves the liquid of entire absorbent article
Body acquisition, reduces the sultry damp of user.
Detailed description of the invention
Fig. 1 is the partly cut-away's schematic diagram for the disposable adsorption object that invention provides；
Fig. 2 is the A-A directional profile figure of Fig. 1；
Fig. 3 is another schematic diagram of partly cut-away for the disposable adsorption object that invention provides.
1 is disposable adsorption object in the figure, and 2 be liquid permeability surface layer, and 3 be transfer layer of liquid, and 4 be absorbent core layer, and 5 are
Liquid impermeable, 6 be diversion trench, and 8 be gap.
Specific embodiment
In the present invention, term " disposable " refer to usually be not intended to wash or restore or as absorbent item again
Use absorbing articles (that is, be designed as it is disposable after abandon, preferably recycled, compost treatment or with other with
The compatible mode of environment is handled).
Fig. 1 is the plan view of disposable adsorption object of the invention under flattened state, and Fig. 2 is Figure 1A-A directional profile
Figure.As shown, liquid permeability surface layer (i.e. towards the side of wearer) is oriented to observer, and liquid permeability surface material is by part
It is cut away, as shown in Figure 1, in the part for being cut away liquid permeability surface layer, it can be observed that transfer layer of liquid, absorbing structure and liquid-tight bottom
Layer.A kind of disposable adsorption object 1 provided by the invention comprising liquid permeability surface material 2, transfer layer of liquid 3, liquid-tight bottom
Layer material 5 and the absorbing structure 4 between transfer layer of liquid 3 and liquid impermeable material 5.In liquid permeability surface material
Side, a pair of diversion trench 6 extended longitudinally of setting.Absorbing structure 4 is that hydrophilic fibre net wraps up fluff pulp fibers and superabsorbent
The mixing core and/or water suction paper material that aqueous polymer is formed.The liquid permeability surface material 2, transfer layer of liquid 3 and absorption knot
Structure 4 is both provided with elongated gap, and the gap on liquid permeability surface material 2, transfer layer of liquid 3 and absorbing structure 4 can be
Full weight closes, partially overlaps or be not overlapped completely, and as preferably, the gap distribution of the different material layer of the absorbing articles can
To be to be completely coincident.The length 4-50mm in the gap of the different material layer of the absorbing articles, width 0.2-3mm.In Fig. 1
In, the shape in gap is linear type, and the length direction in gap and the length direction of absorbent article are consistent, i.e. the length direction in gap
Angle between the length direction of absorbent article is 0.As it is an option that gap length direction and absorbent article
Angle between length direction is 0-40 °.In addition, the shape in the gap may be the other shapes such as the shape of wave.
The material that liquid permeability surface layer 2 can choose submissive, soft feel and have no stimulation to wearer skin.In addition,
Surface layer is transparent liquid, and liquid can penetrate rapidly its thickness.Suitable liquid permeability surface layer 2 can be made of many materials, such as by spinning
Textured fiber, non-woven fibre, the polymeric material of such as porous formed thermoplastic film etc, plastic film and wet forming thermoplastic
Property film；Porous foam, reticulated foam；Reticulated thermoplastic's film；The well known materials used with this fields such as thermoplastic scrims.It is impermeable
Liquid bottom 4 is made of flexible material, the material impenetrable liquid (such as menstruation and/or urine), to prevent liquid may be from absorbing structure 3
Middle extrusion, it is also possible to unexpectedly overflow the secretion contact of absorbent cores and the underwear of pollution wearer.When in use, liquid-tight bottom
Layer be clipped between absorbing structure 3 and wearer's clothes, term " flexibility " used herein refer to it is soft, submissive, can rapidly with
Body shape and profile keep material always.Therefore liquid impermeable 4 can by be processed into impenetrable liquid weaving or
Person's non-woven fiber material, thin polymer film such as the polyethylene perhaps thermoplastic film of polypropylene or composite material such as film
Coating non-woven fabrics be made.In addition, the liquid impermeable 4 can permit steam from absorbent cores evolution (i.e. ventilative), while also preventing
Only secretion passes through liquid impermeable 4.Absorbent cores 3 are for collecting and store human body excreta.Absorbent cores usually can be by any
Material that is soft, submissive, comfortable, having no stimulation to wearer skin and can absorb and retain Bodily secretions is made.
Absorbent cores can be made of the general plurality of liquid absorbing material of disposable adsorption object.The example of suitable absorbing material includes
The wood pulp (commonly referred to as staple fiber) of crushing, corrugated cellulose wadding, modified crosslinking cellulose fibre, capillary channel fiber
(with the fiber of capillary channel in fiber i.e. in the prior art), hygroscopic foam are thermally bonded airlaid material, moisture absorption sea
Silk floss, synthetic staple, polymer fiber, high absorption polymer, peat moss suede or the other equivalent materials of heat seal or above-mentioned material
In conjunction with, but it is not limited to above-mentioned material.
As shown in Figure 1, Figure 2, the disposable adsorption object of first embodiment of the invention is from liquid permeability surface layer 2 to not
5 direction of transparent liquid bottom has permeable top layer 2, transfer layer of liquid 3, absorbing structure 4 and liquid impermeable 5, in liquid permeability surface layer
The trilaminate material of material 2, transfer layer of liquid 3 and absorbing structure is equipped with elongated gap 8, when body fluid discharge touches disposable suction
When receiving article, these elongated gaps play the role of diversion channel, and body fluid is imported to rapidly the absorption knot of disposable adsorption object
In structure 4, the effect for first absorbing and spreading afterwards is thus formed.
Fig. 3 show another schematic diagram of partly cut-away of disposable adsorption object provided by the invention, and shown in figure one
Secondary property absorbing articles 1 successively have permeable top layer 2 from liquid permeability surface layer 2 to 5 direction of liquid impermeable, transfer layer of liquid 3, absorb
Structure 4, liquid impermeable 5.The liquid permeability surface material 2, transfer layer of liquid 3 and absorbing structure 4 are both provided with criss-cross
Gap, the gap are elongate, and the gap on liquid permeability surface material 2, transfer layer of liquid 3 and absorbing structure 4 can be completely
It is overlapped, partially overlaps or is not overlapped completely.
The disposable adsorption object provided according to the present invention, liquid permeability surface material, absorbing structure are provided with elongated seam
Gap, the gap distribution of different material layer, which can be, to be completely coincident, partially overlap or is not overlapped completely.When body fluid discharge touches one
When secondary property absorbing articles, these gaps play the role of diversion channel, and body fluid is imported to rapidly the absorption of disposable adsorption object
In core, the effect for first absorbing and spreading afterwards is thus formed.The globality of absorbent article is not destroyed in the gap, has only destroyed it just
Property, the pliability of absorbent article is improved on the whole.The permeability of material cracks improves gas by surface layer to bottom
Shuttling performance, while channel also strengthens the seepage velocity of liquid down by surface layer, and then improves the liquid of entire absorbent article
Body acquisition, reduces the sultry damp of user, improves the general level of the health of user.It above are only several tools of the invention
Body embodiment, but the design concept of the present invention is not limited to this, it is all that unsubstantiality is carried out to the present invention using this design
Change, should all belong to behavior that violates the scope of protection of the present invention.
Claims (7)
1. a kind of disposable adsorption object comprising liquid permeability surface material, liquid impermeable material and be located at liquid permeability surface layer
Absorbing structure between material and liquid impermeable material, it is characterized in that the liquid permeability surface material and absorbing structure are all set
It is equipped with elongated gap, the length 4-50mm in the gap, width 0.2-3mm.
2. the disposable adsorption object according to claim 1, it is characterized in that absorbing structure is that hydrophilic fibre net wraps up suede
The mixing core and/or water suction paper material that hair pulp fibres and super absorbent polymer are formed.
3. the disposable adsorption object according to claim 1, it is characterized in that being arranged between liquid permeability surface layer and absorbing structure
There is transfer layer of liquid, elongated fine crack is also equipped in the transfer layer of liquid.
4. the disposable adsorption object according to claim 1, it is characterized in that the shape in the gap be linear type and/or
Wave.
5. disposable adsorption object according to claim 4, it is characterized in that the length direction and absorbent article in the gap
Length direction between angle be 0-40 °.
6. the disposable adsorption object according to claim 1, it is characterized in that the shape in the gap is cross.
7. the disposable adsorption object according to claim 1, it is characterized in that the seam of the different material layer of the absorbing articles
Gap distribution, which can be, to be completely coincident, partially overlap or is not overlapped completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811378185.4A CN109394426A (en) | 2018-11-19 | 2018-11-19 | A kind of disposable adsorption object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811378185.4A CN109394426A (en) | 2018-11-19 | 2018-11-19 | A kind of disposable adsorption object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109394426A true CN109394426A (en) | 2019-03-01 |
Family
ID=65474136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811378185.4A Pending CN109394426A (en) | 2018-11-19 | 2018-11-19 | A kind of disposable adsorption object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109394426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685935A (en) * | 2019-12-24 | 2020-09-22 | 北京倍舒特妇幼用品有限公司 | High-breathability medical dressing core and production equipment thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997040803A1 (en) * | 1996-04-29 | 1997-11-06 | The Procter & Gamble Company | Breathable disposable absorbent article being capable of self-shaping in use |
| JP2004041339A (en) * | 2002-07-10 | 2004-02-12 | Daio Paper Corp | Body liquor absorbent article |
| CN200970308Y (en) * | 2006-10-30 | 2007-11-07 | 福建恒安集团有限公司 | Disposable absorptive article |
| CN101795648A (en) * | 2007-06-12 | 2010-08-04 | 德科技控股有限公司 | Absorbent article with a slit absorbent core |
| CN101868209A (en) * | 2007-11-20 | 2010-10-20 | Sca卫生用品公司 | Shaped absorbent article with edge elastics |
| CN101897638A (en) * | 2010-06-11 | 2010-12-01 | 福建恒安集团有限公司 | Disposable adsorption object |
| EP2444043A1 (en) * | 2010-10-13 | 2012-04-25 | Romanova bvba starter | Improved absorbent structure |
| CN107613934A (en) * | 2015-06-10 | 2018-01-19 | Sca卫生用品公司 | Absorption product including inlet materials |
| CN209678864U (en) * | 2018-11-19 | 2019-11-26 | 福建恒安集团有限公司 | A kind of disposable adsorption object |
-
2018
- 2018-11-19 CN CN201811378185.4A patent/CN109394426A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997040803A1 (en) * | 1996-04-29 | 1997-11-06 | The Procter & Gamble Company | Breathable disposable absorbent article being capable of self-shaping in use |
| JP2004041339A (en) * | 2002-07-10 | 2004-02-12 | Daio Paper Corp | Body liquor absorbent article |
| CN200970308Y (en) * | 2006-10-30 | 2007-11-07 | 福建恒安集团有限公司 | Disposable absorptive article |
| CN101795648A (en) * | 2007-06-12 | 2010-08-04 | 德科技控股有限公司 | Absorbent article with a slit absorbent core |
| CN101868209A (en) * | 2007-11-20 | 2010-10-20 | Sca卫生用品公司 | Shaped absorbent article with edge elastics |
| CN101897638A (en) * | 2010-06-11 | 2010-12-01 | 福建恒安集团有限公司 | Disposable adsorption object |
| EP2444043A1 (en) * | 2010-10-13 | 2012-04-25 | Romanova bvba starter | Improved absorbent structure |
| CN107613934A (en) * | 2015-06-10 | 2018-01-19 | Sca卫生用品公司 | Absorption product including inlet materials |
| CN209678864U (en) * | 2018-11-19 | 2019-11-26 | 福建恒安集团有限公司 | A kind of disposable adsorption object |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685935A (en) * | 2019-12-24 | 2020-09-22 | 北京倍舒特妇幼用品有限公司 | High-breathability medical dressing core and production equipment thereof |
| CN111685935B (en) * | 2019-12-24 | 2022-05-13 | 北京倍舒特妇幼用品有限公司 | High-permeability medical dressing core and production equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2970791T3 (en) | Fibrous structures cohesive by water jet | |
| CA2630713C (en) | Sanitary napkin including body-facing protrusions for preventing side leakage and obliquely arranged embossed channels | |
| CN105338937B (en) | Absorbent commodity | |
| CN109152679B (en) | Absorbent article | |
| US20150173971A1 (en) | Absorbent article | |
| BRPI1001362B1 (en) | ABSORBENT ARTICLE INCLUDING PLURALITY OF CHANNELS THAT EXTEND LONGITUDINALLY | |
| BR102012023778B1 (en) | absorbent article including resilient absorbent composite material | |
| BR102012023829B1 (en) | resilient absorbent composite material | |
| CN105193555A (en) | Disposable absorption object | |
| CN206044849U (en) | A kind of hygienic article core body and hygienic article | |
| IT9067323A1 (en) | ABSORBENT ELEMENT PERFECTED INCORPORATING ABSORBENT MATERIAL HYDROGELIFYING AND ABSORBENT ITEM INCLUDING SUCH ELEMENT | |
| CN106726164A (en) | A kind of disposable adsorption object | |
| CN209678864U (en) | A kind of disposable adsorption object | |
| CN105167918A (en) | One-time absorbable article | |
| PL187874B1 (en) | Moisture absorbing structure for use in absorptive articles | |
| CN211326185U (en) | T-shaped core body | |
| CN109394426A (en) | A kind of disposable adsorption object | |
| CN203988672U (en) | A kind of disposable adsorption object | |
| JP2013074934A (en) | Absorbent article | |
| CN205964304U (en) | Absorbent object | |
| CN200970308Y (en) | Disposable absorptive article | |
| CN214285441U (en) | High-permeability skin-friendly hygienic product diversion layer non-woven fabric | |
| CN204951352U (en) | Disposable absorbing object | |
| US9387136B2 (en) | Absorbent articles with channel and related methods therefor | |
| CN203988673U (en) | A kind of disposable adsorption object |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |