CN106726163A - A kind of disposable adsorption object - Google Patents
A kind of disposable adsorption object Download PDFInfo
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- CN106726163A CN106726163A CN201611187063.8A CN201611187063A CN106726163A CN 106726163 A CN106726163 A CN 106726163A CN 201611187063 A CN201611187063 A CN 201611187063A CN 106726163 A CN106726163 A CN 106726163A
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 45
- 239000002250 absorbent Substances 0.000 claims abstract description 85
- 230000002745 absorbent Effects 0.000 claims abstract description 84
- 239000007788 liquid Substances 0.000 claims abstract description 75
- 239000012792 core layer Substances 0.000 claims abstract description 50
- 230000035699 permeability Effects 0.000 claims abstract description 39
- 239000002344 surface layer Substances 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 37
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 40
- 239000011162 core material Substances 0.000 description 26
- 239000000835 fiber Substances 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 210000001124 body fluid Anatomy 0.000 description 5
- 239000010839 body fluid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 210000000416 exudates and transudate Anatomy 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 4
- 229920000247 superabsorbent polymer Polymers 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 210000004914 menses Anatomy 0.000 description 2
- 230000002175 menstrual effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010021639 Incontinence Diseases 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
- 238000002835 absorbance Methods 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 230000003821 menstrual periods Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000000052 vinegar Substances 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
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
-
- 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
- A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment, e.g. with flaps
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, with liquid permeability surface layer, absorbent core layer and liquid-tight bottom, liquid permeability surface layer transverse width is wider than absorbent cores width, on liquid permeability surface layer lateral center covering absorbent cores, the non-skin contact side of the two side areas that absorbent cores are bonded on behind absorbent cores both lateral sides edge is wrapped up separately down in both lateral sides region, the left side for extending longitudinally is provided with absorbing articles both lateral sides, right leakproof edge, the left side, right leakproof edge root is engaged in liquid-tight bottom in absorbent core layer laterally inboard, left and right leakproof edge free end extends around absorbent core layer both lateral sides edge after extending out to the both lateral sides edge of absorbent core layer to lateral center, the liquid permeability surface layer under absorbent cores two side areas is folded and is engaged in be bonded on leakproof edge near liquid-tight bottom side.
Description
Technical field
It is the present invention relates to a kind of disposable adsorption object more particularly to a kind of with the disposable of good wearing conformability
Absorbing articles.
Background technology
Disposable adsorption object can absorb wearer's excreta, such as menses, non-menstrual woman's excreta, urine body
Liquid, so that for wearer provides effective and comfortable body care.For disposable adsorption object, of research and development is important
Aspect is how to improve body fluid absorption ability and improvement snugness of fit.One of existing disposable adsorption object failure mode is
Body fluid out, pollutes the clothing of wearer from main absorber transverse leakage.In order to prevent liquid leakage, on the one hand, improve body fluid
Infiltration rate, using liquid can rapid permeative transport surface material, above-mentioned liquid permeability surface material and main absorber it
Between set transfer layer of liquid hydrophilic fibre thin slice, using the absorber with super absorbent polymer.On the other hand, to this
Plant absorbent commodity also constantly improving, in order to prevent leakage of body fluid, using various means.Prevent body fluid from letting out as these
A kind of means in leakage means, the absorbent commodity that oneself knows has in the absorber both lateral sides in absorbing articles of absorbing articles
In a longitudinal direction there is provided the leakproof edge with hydrophobic property.
The disposable adsorption objects such as existing gynecologic menstrual sanitary napkin, non-menstrual period protection pad, incontinent adults' articles for use 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.Inhale
Receive the mixing core body for being formed that core is generally wrapped up fluff pulp fibers and super absorbent polymer by hydrophilic fibre net.Liquid permeability surface layer
For providing comfortable and dry and comfortable sensation when being contacted with body, while allow liquid to pass freely through, into following absorbent cores.
The liquid that opaque liquid bottom is used to be absorbed retains in an absorbent core, so as to prevent absorbed fluid dirt wearer's
Clothes.Such disposable adsorption object typically has a pair of flaps to extend laterally out from absorbing articles length substantial middle,
When using, absorbing articles are bonded on user's underpants by gum, and flap is along the edge reflexed of underpants to underpants away from making
User's skin side, plays fixed disposable adsorption object effect.However, the flap of the disposable adsorption object of traditional structure leads to
Often extended laterally by liquid-tight bottom and leakproof edge material, waited when in use, flap reflexed to underpants is away from using
Person's skin side, stretching leakproof edge is likely to result in the failure of leakproof edge, and then the body excretions of user may be subject to squeeze
Press and flow to flap, and then pollute the clothing of user.
The content of the invention
Present invention aim at a kind of disposable adsorption object of good performance comfortable and easy to wear of offer.
It is a further object of the present invention to provide a kind of disposable adsorption object with good leak resistance.
A kind of disposable adsorption object that the present invention is provided, the absorbing articles are substantially elongate shape, along its length
Leading section, middle part, rearward end can be divided, the absorbing articles have liquid permeability surface layer, liquid-tight bottom, and are arranged at liquid permeability
Absorbent core layer between surface layer and opaque liquid bottom, liquid permeability surface layer transverse width is wider than absorbent cores width, liquid permeability face
Layer lateral center is covered on absorbent cores, both lateral sides region is bonded on suction after wrapping up absorbent cores both lateral sides edge separately down
The non-skin contact side of the two side areas of core is received, the left and right leakproof for extending longitudinally is provided with absorbing articles both lateral sides
Edge, the left and right leakproof edge root is engaged in liquid-tight bottom, left and right leakproof edge freedom in absorbent core layer laterally inboard
Extend to lateral center around absorbent core layer both lateral sides edge after holding the both lateral sides edge for extending out to absorbent core layer, fold
And be engaged in the liquid permeability surface layer under absorbent cores two side areas and be bonded on leakproof edge near liquid-tight bottom side.
According to a kind of disposable adsorption object that the present invention is provided, the left and right leakproof edge is that same material folds shape
It is connected under absorbent core layer into the root of, left and right leakproof edge.
According to a kind of disposable adsorption object that the present invention is provided, it is provided with along disposable in the two side areas of absorbent core layer
The elastomeric element of the Longitudinal extending of absorbing articles, the elastomeric element is arranged between absorbent core layer and liquid permeability surface layer.
According to a kind of disposable adsorption object that the present invention is provided, the absorbing articles at least have two in crotch region
The groove of Longitudinal extending, absorbent core layer is divided into lateral center region and two side areas approximately along two grooves in horizontal direction, the suction
The two side areas for receiving sandwich layer are erected when in use.
According to the present invention provide a kind of disposable adsorption object, the liquid permeability surface layer for lateral center be it is hydrophilic,
Both lateral sides region is hydrophobic.
According to the present invention provide disposable adsorption object, absorbent core layer two side areas and parcel absorbent core layer two side areas
Liquid permeability surface layer be all not engaged on liquid-tight bottom, the two side areas of the absorbent core layer are erected when wearing, by one
Secondary property absorbing articles absorptive core and flap relative separation, it is possible to reduce the friction at thigh, while can avoid because of absorber
It is squeezed and liquid is flowed to flap.The generation of side leakage is effectively prevented, so as to the dress that improve disposable adsorption object is relaxed
Adaptive energy.
Brief description of the drawings
The expanded schematic diagram of the disposable adsorption object that Fig. 1 is provided for the present invention；
Fig. 2 is the H-H directions sectional view of Fig. 1；
Fig. 3 is another sectional view in the H-H directions of Fig. 1.
In figure, 1 is disposable adsorption object, and 1A is the leading section of disposable adsorption object, and 1B is disposable absorbent
The middle part of product, 1C is the rearward end of disposable adsorption object, and 1M is lateral center region, and 1N is both lateral sides region, and 2 is transparent liquid
Property surface layer, 3 transfer layer of liquid, 4A be the upper web materials bed of material, 4B is absorbent cores, 4C be the lower web materials bed of material, 5 be leakproof every
Side, 6 is liquid-tight bottom, and 7 is flap, and 8 is flap reinforced sheet, and 9 is elastomeric element, and 10 is groove, and 11 is gum, and 12 is covering
The separated type material of gum, 13 is flap glue, and 14 is the separated type material of covering flap glue, and 21,22,23 is adhesive layer.
Specific embodiment
Below by way of specific embodiment, the invention will be further described.
As used herein, term " absorbing articles " refers to the device for absorbing and accommodating bodily exudate, is more particularly
Finger is placed against or near wearer's body and places to absorb and accommodate the device of the various excretas discharged by body.Such as this paper institutes
With term " disposable " refers to the absorbing articles for being not intended to wash or restore or reused as absorbing articles（That is, it
Design and abandon after a single use, preferably recycled, compost treatment or entered in the way of other are compatible with the environment
Row treatment）.
As used herein, term " longitudinal direction " is disposable adsorption object length direction, and term " transverse direction " is disposable
The width of absorbing articles.
Term " liquid permeable " and " liquid impermeable " refer to the model used in disposable adsorption object plan
The penetrability of the material in enclosing.Specifically, term " liquid permeable " refers to the space with hole, opening and/or interconnection
The layer or layer structure in space, the layer and/or layer structure allow liquid（Such as water）In typically used as condition（For example, not
Need to apply notable or non-representative pressurization）It is lower to enter or pass through its thickness.Conversely, term " liquid impermeable " refers to one
Plant layer or layer structure, liquid（Such as water）Without pressurization（For example, in typically used as condition）In the case of can not through institute
State the thickness of layer or layer structure.According to this definition, the layer or layer structure of liquid impermeable can pass through liquid vapour, i.e.
Can be " water vapor-permeable ".As known in the art, a kind of material that absorbing articles are typically used in for measuring
Infiltrative common method to water is hydrostatic test, also referred to as hydrostatic head experiment or referred to as " head " experiment.
Term " non-skin contact layer side " refer in the both sides of each part of absorbing articles, when wearing towards with
Wearer's clothing side（I.e. with wearer's skin side opposite side）.Term " skin contact layer side " refer to each part just
In back of the body two sides, configuration is in the side of the skin of wearer when wearing.
As shown in Figure 1-2, a kind of disposable adsorption object 1, in longitudinal direction（That is length direction）With for when wearing
Configure wearer's opposed front end leading section 1A, configuration wearer's opposed rear end rearward end 1C and positioned at leading section,
Middle part 1B between rearward end.Leading section 1A, middle part 1B, rearward end 1C be the disposable adsorption object deployed condition according to by its
Length direction is roughly divided into 3 parts of regional.
The disposable adsorption object 1 that the present invention is provided, it has the liquid permeability surface layer 2 of liquid permeability and absorbs and store
The absorbent core layer of liquid, has opaque liquid bottom 6 on the non-skin contact layer side of absorbent core layer.As illustrated, absorbing
It is from top to bottom upper web materials bed of material 4A, Time of Fluff Slurry and super absorbent polymer mixed layer 4B, the lower web materials bed of material that sandwich layer is
4C.Certainly, absorbent core layer can also be blotting paper or superabsorbent fiber stratum reticulare.The transverse width of liquid permeability surface layer 2 is wider than absorbent cores
Degree is wide, and the lateral center of liquid permeability surface layer 2 is covered on absorbent cores, absorbent cores horizontal two are wrapped up in both lateral sides region separately down
The non-skin contact layer side of the two side areas 1N of absorbent cores is bonded on after lateral edges, as illustrated, the both sides of liquid permeability surface layer 2
Region is folded under absorbent cores two side areas 1N, and is connect by the non-skin that adhesive phase 21 is bonded on absorbent cores two side areas
Contacting surface side.As it is an option that be additionally provided with transfer layer of liquid 3 between liquid permeability surface layer 2 and absorbent core layer, absorbing
The two side areas of sandwich layer are provided with along the elastomeric element 9 of the Longitudinal extending of disposable adsorption object, and the elastomeric element 9 is arranged on suction
Receive between sandwich layer and liquid permeability surface layer 2.
The left and right leakproof edge 5 for extending longitudinally is provided with absorbing articles both lateral sides, left and right leakproof edge 5 has
Root, the side of sidewall portion extended from root and freedom portion.The left and right root of leakproof edge 5 connects in absorbent core layer laterally inboard
Together in liquid-tight bottom 6, the left and right free end of leakproof edge 5 is extended out to behind the both lateral sides edge of absorbent core layer around absorption
Sandwich layer both lateral sides edge extends to lateral center, and the side of sidewall portion of the left and right leakproof edge is c-type parcel absorbent core layer both sides
The part in region, described left and right leakproof edge freedom portion is leakproof edge in fig. 2 positioned at the close flesh of both sides absorbent core layer
Skin contact surface side near middle body, as it is an option that left and right leakproof edge freedom portion can be provided with bullet
Property extensible member（Not shown in figure）.The liquid permeability surface layer under absorbent cores two side areas is folded and is engaged near liquid-tight
Bottom side is bonded on leakproof edge by adhesive phase 22.As shown in figure 3, the left and right leakproof edge 5 is same material
Material is folded and formed, what the root of left and right leakproof edge was connected under absorbent core layer.
As illustrated, disposable adsorption object has two grooves 10 of Longitudinal extending in middle part 1B regions, middle part 1B's
Groove 10 forms the groove of closing with the groove 10 of leading section 1A, rearward end 1C, and the groove 10 is lateral not from liquid permeability surface layer one
Liquid permeability bottom side is recessed.Absorbent core layer is divided into lateral center region and two side areas approximately along two grooves in horizontal direction,
The two side areas of the absorbent core layer are erected when in use.There is no the absorption in absorbent core material or groove in the groove
Thickness of the core layer thickness less than other regions of absorbent core layer.In the present invention, the groove of absorbent core layer is except that can improve liquid
Transmission performance, further, since the presence of groove, the rigidity of grooved position is more much lower than the rigidity in other regions, absorbent core layer
Two side areas also relatively easily with groove as axis, revolve in the range of certain angle by the lateral center region of relative absorbance sandwich layer
Turn.
As illustrated, a kind of disposable adsorption object, liquid-tight bottom is extended laterally with another material layer in longitudinal middle part
Form flap 7.As it is an option that being provided with flap reinforced sheet between the opaque liquid bottom 6 and another material layer
8, the rigidity of flap reinforced sheet 8 is more than liquid-tight primer 6, the rigidity of another material layer.
In the present invention, liquid permeability surface material 2 is submissive, soft feel and stingless to the skin of wearer
Swash property.And, liquid permeability surface material 2 should be it is liquid permeable so that liquid（Such as urine）Facilitate penetration of it thick
Degree.Applicable liquid permeability surface material 2 can be made of a variety of materials, for example porous foam, reticulated foams, apertured plastic films
Or natural fiber（For example, wood-fibred or cotton fiber）, synthetic fibers（For example, poly-vinegar fiber or polypropylene fiber）Or it is natural fine
Weaving or non-woven webs that dimension is combined with synthetic fibers.Used as preferably, the liquid permeability surface layer is for lateral center
Hydrophilic, both lateral sides region is hydrophobic.I.e. part of the liquid permeability surface layer 2 on absorbent core layer is hydrophilic region, hydrophilic
Quickly can be transferred to user's body excretions in transfer layer of liquid 3 and absorbent core layer by region, the parcel of liquid permeability surface layer
The both lateral sides marginal portion of absorbent cores and the part under absorbent core layer two side areas are hydrophobic region, can effectively be prevented
Only the excreta in absorbent core layer spills from side.
Liquid-tight primer 6 is generally arranged at the non-skin contact layer one of neighbouring absorbent cores 4 of disposable adsorption object 1
Side.Liquid-tight primer 4 can prevent the article of the dirty possible touching diaper of the exudate that absorbing articles absorb and accommodate, example
Such as sheet and underwear.In some embodiments, the substantially impermeable liquid of liquid-tight bottom 4（Such as urine）, opaque liquid
Primer can also be made up of more than one layer layer, wherein liquid-tight bottom 4（Usually referred to as egative film）Outer layer can be by soft
Non-woven material 4b is made, and backsheet inner layer can be made up of substantially impermeable film 4a, and for example thickness is for about
Thermoplastic air-permeable's film of 0.012mm to about 0.051mm.Usable adhesive or any other suitable material or method will
Each layer is bonded together.Other suitable stock footages may include to allow water vapour to be escaped simultaneously also from disposable adsorption object 1
Exudate is prevented through the gas permeable material of liquid-tight bottom 4.Exemplary breathable materials may include such as woven web, non-woven
The composite of the material of fleece etc, the such as non-woven webs of cladding film layer.Although contemplating various egative films herein
Configuration, but it will be apparent to those skilled in the art that various other changing and modifications can be made.
Absorbent core layer 4 can be any absorption piece, and the part is usually compressible, non-stimulated to wearer's skin
, and can absorb and retain liquid such as menses and some other body exudates.Absorbent core layer 4 can be made into various big
Small and shape（For example, rectangle, hourglass shape, " T " type, asymmetrical type etc.）And by being generally used for the various of disposable adsorption object
Liquid absorption material（It is commonly known as the crushing wood pulp of airfelt）It is made.Absorbent core layer be not limited to upper and lower two layer web layer,
Centre is fluff pulp fibers and the mixed layer of super absorbent polymer, and the embodiment of other suitable absorbing materials is included to yarn fiber
Plain filler；Meltblown polymer, including coforming, the cellulose fibre of crosslinking；Thin paper, including thin paper and non-woven packaging material and
Thin paper and nonwoven laminate；Absorb foam；Absorb sponge；Super-absorbent polymer；Absorbent gelling material；Or any equivalent material
The combination of material or material.The configuration and construction of absorbent cores can also change（For example, absorbent cores can have the caliper zones, hydrophilic of change
Gradient, superabsorbent gradient or compared with low average density and the acquisition zone of low average basis weight；Or may include one or more layers or knot
Structure body）.However, total absorptive capacity of absorbent core layer 4 should be with the Design cooling load of disposable adsorption object 1 and application target phase one
Cause.
According to the present invention provide disposable adsorption object, absorbent core layer two side areas and parcel absorbent core layer two side areas
Liquid permeability surface layer be all not engaged on liquid-tight bottom, the two side areas of the absorbent core layer are erected when wearing, by one
Secondary property absorbing articles absorptive core and flap relative separation, it is possible to reduce the friction at thigh, while can avoid because of absorber
It is squeezed and liquid is flowed to flap.The generation of side leakage is effectively prevented, so as to the dress that improve disposable adsorption object is relaxed
Adaptive energy.Although it have been described that specific embodiment of the invention, but, the scope of the present invention is not limited to above-mentioned specific implementation
Example, but the various modifications, variations and alternatives in the case where spirit of the invention is not departed from are still fallen within protection scope of the present invention.
Claims (5)
1. a kind of disposable adsorption object, the absorbing articles are substantially elongate shape, can divide along its length leading section, in
Portion, rearward end, the absorbing articles have liquid permeability surface layer, liquid-tight bottom, and are arranged at liquid permeability surface layer and opaque liquid
Absorbent core layer between bottom, liquid permeability surface layer transverse width is wider than absorbent cores width, it is characterized in that liquid permeability surface layer transverse direction
Center is covered on absorbent cores, both lateral sides region is bonded on absorbent cores after wrapping up absorbent cores both lateral sides edge separately down
The non-skin contact side of two side areas, the left and right leakproof edge for extending longitudinally, institute are provided with absorbing articles both lateral sides
State left and right leakproof edge root and be engaged in liquid-tight bottom in absorbent core layer laterally inboard, left and right leakproof edge free end is outside
Extend to lateral center around absorbent core layer both lateral sides edge after extending to the both lateral sides edge of absorbent core layer, fold and engage
Liquid permeability surface layer under absorbent cores two side areas is bonded on leakproof edge near liquid-tight bottom side.
2. a kind of disposable adsorption object according to claim 1, it is characterized in that the left and right leakproof edge is same material
Material is folded and formed, what the root of left and right leakproof edge was connected under absorbent core layer.
3. a kind of disposable adsorption object according to claim 1, it is characterized in that the two side areas in absorbent core layer are set
Have the elastomeric element along the Longitudinal extending of disposable adsorption object, the elastomeric element be arranged on absorbent core layer and liquid permeability surface layer it
Between.
4. a kind of disposable adsorption object according to claim 1, it is characterized in that the absorbing articles are at least in crotch area
Domain has two grooves of Longitudinal extending, and absorbent core layer is divided into lateral center region and both sides approximately along two grooves in horizontal direction
Region, the two side areas of the absorbent core layer are erected when in use.
5. a kind of disposable adsorption object according to claim 1, it is characterized in that the liquid permeability surface layer is lateral center
For hydrophilic, both lateral sides region is hydrophobic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187063.8A CN106726163A (en) | 2016-12-20 | 2016-12-20 | A kind of disposable adsorption object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187063.8A CN106726163A (en) | 2016-12-20 | 2016-12-20 | A kind of disposable adsorption object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106726163A true CN106726163A (en) | 2017-05-31 |
Family
ID=58894272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611187063.8A Pending CN106726163A (en) | 2016-12-20 | 2016-12-20 | A kind of disposable adsorption object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106726163A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524103A (en) * | 2018-05-08 | 2018-09-14 | 湖北丝宝股份有限公司 | A kind of sanitary napkin and manufacture craft with novel flap |
| AU2023204375B2 (en) * | 2019-08-02 | 2025-01-30 | Mas Innovation (Private) Limited | Absorbent pad for a garment |
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|---|---|---|---|---|
| CN1235818A (en) * | 1998-03-06 | 1999-11-24 | 麦克尼尔-Ppc公司 | Sanitary absorbent article with flaps capable of gathering the undergarment |
| WO2007114744A1 (en) * | 2006-04-05 | 2007-10-11 | Sca Hygiene Products Ab | Absorbent article with leak barriers |
| AU2007351617A1 (en) * | 2007-04-11 | 2008-10-23 | Sca Hygiene Products Ab | Absorbent article with leak barriers |
| CN203970680U (en) * | 2014-06-30 | 2014-12-03 | 雀氏（福建）实业发展有限公司 | A kind of dry and comfortable comfortable disposable adsorption object |
| CN204951352U (en) * | 2015-01-22 | 2016-01-13 | 福建恒安集团有限公司 | Disposable absorbing object |
| CN105816278A (en) * | 2015-12-31 | 2016-08-03 | 福建恒安集团有限公司 | Disposable absorbing article |
| CN205626286U (en) * | 2016-03-22 | 2016-10-12 | 黄山富田精工制造有限公司 | Sanitary towel with reinforcing infiltration rate and front and back diffusion velocity |
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| CN1235818A (en) * | 1998-03-06 | 1999-11-24 | 麦克尼尔-Ppc公司 | Sanitary absorbent article with flaps capable of gathering the undergarment |
| WO2007114744A1 (en) * | 2006-04-05 | 2007-10-11 | Sca Hygiene Products Ab | Absorbent article with leak barriers |
| AU2007351617A1 (en) * | 2007-04-11 | 2008-10-23 | Sca Hygiene Products Ab | Absorbent article with leak barriers |
| CN203970680U (en) * | 2014-06-30 | 2014-12-03 | 雀氏（福建）实业发展有限公司 | A kind of dry and comfortable comfortable disposable adsorption object |
| CN204951352U (en) * | 2015-01-22 | 2016-01-13 | 福建恒安集团有限公司 | Disposable absorbing object |
| CN105816278A (en) * | 2015-12-31 | 2016-08-03 | 福建恒安集团有限公司 | Disposable absorbing article |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108524103A (en) * | 2018-05-08 | 2018-09-14 | 湖北丝宝股份有限公司 | A kind of sanitary napkin and manufacture craft with novel flap |
| AU2023204375B2 (en) * | 2019-08-02 | 2025-01-30 | Mas Innovation (Private) Limited | Absorbent pad for a garment |
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Application publication date: 20170531 |