CN206577035U - Disposable adsorption object - Google Patents
Disposable adsorption object Download PDFInfo
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- CN206577035U CN206577035U CN201621132353.8U CN201621132353U CN206577035U CN 206577035 U CN206577035 U CN 206577035U CN 201621132353 U CN201621132353 U CN 201621132353U CN 206577035 U CN206577035 U CN 206577035U
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- elastic
- waistline
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- adsorption object
- disposable adsorption
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Abstract
The utility model discloses disposable adsorption object, it includes absorbent main body and external coating, wherein, external coating has the inner layer piece close to wearer side, outer-skin sheet away from wearer side, several the longitudinally spaced arrangements for being respectively arranged at the forward and backward two ends of external coating, the elastic elastic of waistline extended laterally, and it is separately positioned on the forward and backward end of absorbent main body and the elastic sheet material not overlapped with the elastic elastic of waistline.The elastic sheet material is elastic non-woven cloth.The utility model close to wearer side in the forward and backward end of absorbent main body by setting the elastic sheet material, and the elastic elastic of one group of waistline is set at the ora terminalis of the elastic sheet material, make it than the joint product that single-layer nonwoven is constituted through needling process and elastic yarn, have the advantages that softness is good, cost is low.At the same time, the elasticity of waistline position can be compensated using waistline elastic elastic, in good time the elasticity of increase waistline position.
Description
Technical field
The utility model is related to disposable sanitary articles field, more particularly to disposable adsorption object.
Background technology
Existing disposable absorption diaper typically have prevent the both sides sheet material of liquid side leakage, the face sheet of liquid permeability,
Absorb and keep the absorber of liquid and prevent the back-sheet of fluid seepage.Absorbed in absorber or receive body to give up
During thing, because the posture difference of body may make to form gap between waist structure and body back, tend to cause waste
Spill.
Such as Chinese Patent Application No. discloses a kind of absorbent article, the waist of the absorbent item for 201080013596.9
Portion's flange is formed by elastic fibrous nonwoven web, and the waist-cuff is in the region overlapping with absorbing structure and absorbing structure
Of laterally opposite outside is non-set out region.Using above-mentioned waist-cuff structure, pocket is formed in waist, to a certain extent
Really can play prevents body excretions from being leaked from waist, and waistline elasticity is not enough, it is impossible to personal waistline of fitting very well, enters
And make it that absorbent commodity has gap with human body, meanwhile, waist-cuff is non-set out region in the horizontal outside of absorbing structure,
After the pocket of waist-cuff formation receives excreta, excreta may flow to the region of waist non-absorbing structure, above-mentioned feelings
The result of condition results in body excretions and leaked from waist.
And for example Chinese Patent Application No. 201080059646.7 discloses a kind of disposable diaper, its flexible waist
Coaming plate piece and in-leg body, the in-leg body are arranged on via engaging zones on the outer surface of elastic waistline plate, and described
The horizontal middle section of in-leg body has non-set out region.Above-mentioned patent can form pocket in waist area really, but
It is there is problems with using above-mentioned juncture：1st, in-leg body is installed on the outside table of the elastic waistline plate, is wearing
, there is the risk being stripped in in-leg body when；2nd, in-leg body needs while having engaging zones and non-in a lateral direction
Engaging zones, then the excreta housing portion formed by non-set out region in the middle position of in-leg body, the incorporating section compared with
Risk increase that is small, leaking.
Utility model content
Technical problem to be solved in the utility model is to overcome that above-mentioned present in existing design not enough there is provided one kind one
Secondary property absorbing articles, it can effectively prevent the phenomenon of leakage, together in wearing effect in waist formation pocket
When have the advantages that cost is low, comfortable and easy to wear.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：Disposable adsorption object, with longitudinal direction
And the transverse direction perpendicular with longitudinal direction, it has front waist region, rear waist region and positioned at the preceding waistline area in the vertical
The crotch region extended longitudinally between domain and rear waist region.
Above-mentioned front waist region is symmetrically arranged with a pair of preceding waistline lateral margins extended longitudinally, and rear waist region is symmetrical arranged
There is the rear waistline lateral margin extended longitudinally for a pair, crotch region is symmetrically arranged with a pair of circular arc crotch sides extended longitudinally
Edge, engagement forms waistline opening and a pair of leg circumference opening two-by-two each other along longitudinal direction for the preceding waistline lateral margin and rear waistline lateral margin.
The disposable adsorption object includes absorbent main body and external coating.
Wherein, absorbent main body includes the liquid-permeable front sheet for being disposed in proximity to wearer's skin side, is arranged far from
The back-sheet of wearer's skin side, and the absorber between face sheet and back-sheet.
External coating has the inner layer piece close to wearer side, the outer-skin sheet away from wearer side, is respectively arranged at outsourcing
Several longitudinally spaced arrangements at the forward and backward two ends of coating, the elastic elastic of waistline extended laterally, and it is separately positioned on absorbability
The forward and backward end of main body and the elastic sheet material for the close wearer side not overlapped with the elastic elastic of the waistline；The flexure strip
Material forms waist overlay area on front waist region and rear waist region.It is preferred that, the quantity of the elastic elastic of above-mentioned waistline is extremely
Include three less.There is bonding region and non-adhesive region in the elastic sheet material, the non-adhesive region on forward and backward waist area
The pocket that can be erected under the effect of elastic sheet material convergent force is formed at the region that forward and backward waistline at least coincides with absorber
Portion.Above-mentioned bonding region includes extending longitudinally respectively to disposable adsorption object front and back ends from absorbent main body front and back ends portion
The middle bonding region in portion, and the both sides adhesion zone of waistline lateral margin is extended transversely into from the both side edges in non-adhesive region respectively
Domain.
Further to reduce cost, above-mentioned elastic sheet material is elastic non-woven cloth, and the elastic non-woven cloth is than single-layer nonwoven
The product being combined through needling process and elastic yarn, although elastic shrinkage is not good enough, but with softness is good, that cost is low is excellent
Point.At the same time, the elastic elastic of above-mentioned waistline at waistline can be compensated to the elasticity of waistline position, increase in good time
The elasticity of waistline position.
Further improved as of the present utility model, the outer-skin sheet of external coating is in the leading section of disposable adsorption object
Turned down laterally inward with rearward end and coat above-mentioned elastic elastic and elastic sheet material.In addition, external coating inner layer piece and
It is additionally provided with leg elastic members between outer-skin sheet, the calf circumference elastomeric element is from a forward and backward waistline lateral margin lower end along crotch
Lateral margin extends to crotch region, and crosses the lower end that crotch region extends to another forward and backward waistline lateral margin through another crotch lateral margin.
As a kind of embodiment of the utility model, the leg elastic members part overlapping with the absorber is cut off or pressed
It is disconnected, form inelastic region.
As further improvement of the utility model, prior absorbent main body also includes being positioned close to wearer side in horizontal stroke
Upward a pair of symmetrical, longitudinally extending leakproof gussets, the leakproof gusset has the both ends extended transversely and Longitudinal extending
Fixed edge and free edge, the free edge be provided with can elastic shrinkage leakproof gusset elastomeric element.The two ends of leakproof gusset
Portion and fixed edge are fixed on the face sheet of absorbent main body, and free edge can be erected under the contraction of leakproof gusset elastomeric element.
The beneficial effects of the utility model：By setting flexure strip close to wearer side in the forward and backward end of absorbent main body
Material, and the elastic elastic of one group of waistline is set at the ora terminalis of the elastic sheet material, the product is than single-layer nonwoven through needling process
The joint product constituted with elastic yarn, has the advantages that softness is good, cost is low.At the same time, the elastic elastic of waistline is utilized
The elasticity of waistline position can be compensated, in good time the elasticity of increase waistline position.
Brief description of the drawings
Fig. 1 is the stereoscopic-state schematic diagram of the utility model embodiment；
Fig. 2 is the top view that Fig. 1 deploys along front and back waist lateral margin；
Fig. 3 is Fig. 2 partial sectional view；
Fig. 4 is Fig. 2 IV-IV line sectional views；
Fig. 5 is Fig. 2 V-V line sectional views；
Fig. 6 is Fig. 2 line VI -- VI sectional view；
In figure, 1- disposable adsorption objects, 1a- disposable adsorption objects leading section, 1b- disposable adsorption objects rear end
Portion, 11- waistline openings, 12- leg-openings, 2- absorbent main bodies, 2a- absorbent main bodies leading section, 2b- absorbent main bodies rear end
Portion, 21- face sheets, 22- back-sheets, 23- absorbers, 23a- absorbers leading section, 23b- absorber rearward ends, 24- prevents
Leak gusset, 24a- leakproof gussets leading section, 24b- leakproof gusset rearward ends, the free edge of 24c- leakproof gussets, 24d- leakproof gussets
Fixed edge, 241- leakproof gusset elastomeric elements, 3- external coatings, 31- inner layer pieces, 32- outer-skin sheets, 33- waistlines elasticity elastic,
34- leg elastic members, 35- elastic sheet materials, 4- pocket, 5- bonding agents, A- front waist regions, B- rear waist regions, C- crotch
Waistline lateral margin after waistline lateral margin, B1- before portion region, A1-, C1- crotches lateral margin, E- waists overlay area, E1- bonding regions, E2-
Non-adhesive region, Z- inelastic regions, X- is horizontal, Y- longitudinal directions.
Embodiment
Referring to the accompanying drawing of the utility model embodiment, the utility model is illustrated.
As shown in figures 1 to 6, disposable adsorption object 1 have the longitudinal direction Y and horizontal X perpendicular with longitudinal Y, it is described once
Property absorbing articles 1 there is front waist region A, rear waist region B and positioned at the front waist region A and rear waistline on longitudinal Y
The crotch region C extended between the B of region along longitudinal Y.The disposable adsorption object 1 have on longitudinal Y transversely X extension
Disposable adsorption object leading section 1a and disposable adsorption object rearward end 1b.
The front waist region A is symmetrically arranged with a pair of preceding waistline lateral margin A1 extended along longitudinal Y, B pairs of rear waist region
Claim to be provided with a pair of rear waistline lateral margin B1 along longitudinal Y extensions, crotch region C is symmetrically arranged with a pair of circles extended along longitudinal Y
Engagement forms waistline opening two-by-two each other along longitudinal Y by arc crotch lateral margin C1, the preceding waistline lateral margin A1 and rear waistline lateral margin B1
11 and a pair of leg circumference opening 12.
The disposable adsorption object 1 includes absorbent main body 2 and external coating 3.
The absorption main body 2 includes face sheet 21, back-sheet 22, absorber 23 and leakproof gusset 24.The front
Sheet material 21 is the nonwoven fabric material of liquid permeability, and is disposed in proximity to wearer's skin side, and back-sheet 22 is thin for liquid-tight
Membrane material, is arranged at away from wearer's skin side；Absorber 23 between face sheet 21 and back-sheet 22 is in horizontal X
It is upper that there is one fixed width, and be extended along longitudinal Y；The leakproof gusset 24 is symmetricly set on face sheet 21 closer to dress
The side of person, and be extended along longitudinal Y.
The face sheet 21 and leakproof gusset 24 coat downwards absorber along both side edges of the absorber 23 in horizontal X-direction
And it is fixed on lower surface of the absorber away from wearer side.The main body 2 that absorbs has the absorption body front end of transversely X extensions
Portion 2a and absorption body rear portion 2b, the absorption body front end portion 2a and absorption body rear portion 2b are relative on longitudinal Y
Set.The absorber 23 has the absorber leading section 23a and absorber rearward end 23b of transversely X extensions, the absorber
Leading section 23a and absorber rearward end 23b ratios absorb body front end portion 2a and absorb body rear portion 2b closer to center
And be symmetrical arranged relative to longitudinal Y.The leakproof gusset 24 has transversely the leakproof gusset leading section 24a of X extensions and leakproof
Gusset rearward end 24b, the leakproof gusset leading section 24a and leakproof gusset rearward end 24b are with absorbing body front end portion 2a and suction
Receive body rear portion 2b to overlap, the leakproof gusset 24 has the free edge 24c and one of a pair of leakproof gussets extended along longitudinal Y
To leakproof gusset fixed edge 24d, the free edge 24c of leakproof gusset is arranged at wearer's skin side, the edge of leakproof gusset 24
The inside packing of both side edges of absorber 23 simultaneously forms leakproof gusset fixed edge 24d by the way that binding agent 5 and face sheet 21 are mutually fixed.
The leakproof gusset 24 is provided with contractile leakproof gusset elastomeric element at the free edge 24c of leakproof gusset with extended state
241, at leakproof gusset fixed edge 24d and leakproof gusset forward and backward end 24a, 24b by binding agent 5 be fixed on it is described just
Facesheet 21, leakproof gusset 24 erects to form leakage preventing wall under the contraction of leakproof gusset elastomeric element 241, and playing prevents side
The effect of leakage.
The external coating 3 is located at side of the absorbent main body 2 away from wearer's skin, including inner layer piece 31, outer-skin sheet
32nd, the elastic elastic 33 of waistline, calf circumference elastomeric element 34 and elastic sheet material 35.The inner layer piece 31 is disposed in proximity to wearer side,
Outer-skin sheet 32 is arranged at away from wearer side, the adhesive-bonded fabric material of the inner layer piece 31 and outer-skin sheet 32 typically from opaque liquid
Material.The calf circumference elastomeric element 34 is arranged between inner layer piece 31 and outer-skin sheet 32.The elastic elastic 33 of the waistline is set respectively
In the forward and backward two ends of external coating, and along external coating 3 it is longitudinally spaced arrangement, extend laterally.The elastic sheet material 35 is elasticity
Non-woven fabrics, with good elastic shrinkage and flexibility, its leading section 2a for being arranged on absorbent main body and rearward end 2b
Put, and do not overlapped with the elastic elastic of the waistline, above-mentioned elastic sheet material 35 is on front waist region A and rear waist region B
Form waist overlay area E.
The elastic elastic 33 of the waistline is arranged at front waist region A and rear waist region B forward and backward two ends along horizontal X
Part, it extends to another forward and backward waistline lateral margin with extended state the past, rear waist region A, B any forward and backward waistline lateral margin
At A1, B1, and the arranged for interval on longitudinal Y.A1, B1 lower end edge of the calf circumference elastomeric element 34 from a forward and backward waistline lateral margin
Crotch lateral margin C1 to crotch region C to extend, and cross crotch region C and extend to another forward and backward waist through another crotch lateral margin C1
Enclose lateral margin A1, B1 lower end.The leg elastic members 34 part overlapping with the absorber 23 is cut off or broken, shape
Into inelastic region Z.
There is bonding region E1 and non-adhesive region E2 on forward and backward waist area A, B in the waist overlay area E.Institute
Stating outer-skin sheet 32, transversely X inward directions turn back the covering waistline in the leading section 1a and rearward end 1b of disposable adsorption object
Elastic elastic 33 and elastic sheet material 35.The non-adhesive region E2 is the waist overlay area E in forward and backward waistline A, B and suction
The region that the property received main body 2 coincides.For the both side edges of absorbent main body 2, transversely X extends to forward and backward waist to the bonding region E1
Lateral margin A1, B1 region are enclosed, the non-adhesive region E2 forms pocket 4, the pocket 4 at forward and backward waist area A, B
It can be erected in the presence of the convergent force of elastic sheet material 35, effectively prevent body excretions letting out at forward and backward waist area A, B
Leakage.
As shown in fig. 6, waist overlay area E is on the horizontal X of pocket 4 is formed, centrally located non-adhesive region E2
With absorbent main body 2 independently of one another, the bonding region E1 positioned at both sides is fixed on external coating 3 by bonding agent 5.
Shown in described above and figure is only preferred embodiment of the present utility model, but protection model of the present utility model
For enclosing not limited to this, any those of ordinary skill in the art, in the technical scope that the utility model is disclosed,
Equivalent substitution or change are subject to according to the technical solution of the utility model and its utility model design, should all be covered new in this practicality
Within the protection domain of type.
Claims (8)
1. a kind of disposable adsorption object, with longitudinal direction and the transverse direction (X) perpendicular with longitudinal direction (Y), it is characterised in that described
Disposable adsorption object (1) has front waist region (A), rear waist region (B) and positioned at the front waist region in the vertical
(A) crotch region (C) extended longitudinally between rear waist region (B)；The crotch region (C) is symmetrically arranged with a pair along vertical
To the circular arc crotch lateral margin (C1) of extension, the disposable adsorption object includes absorbent main body (2) and external coating (3)；
The absorbent main body (2) includes being disposed in proximity to the liquid-permeable front sheet (21) of wearer's skin side, is arranged on remote
From the back-sheet (22) of wearer's skin side, and the absorber between face sheet (21) and back-sheet (22)
(23)；The external coating (3) includes the inner layer piece (31) close to wearer side, the outer-skin sheet (32) away from wearer side, point
Several the longitudinally spaced arrangements for not being arranged at external coating (3) forward and backward two ends, the elastic elastic (33) of waistline extended laterally,
And be separately positioned on absorbent main body (2) forward and backward end and do not overlapped with the elastic elastic of the waistline (33) it is close
The elastic sheet material (35) of wearer side；The elastic sheet material (35) forms waist on front waist region (A) and rear waist region (B)
Overlay area (E)；
There is bonding region (E1) and non-adhesive region (E2), the non-stick on forward and backward waist area in the elastic sheet material (35)
Connect region (E2) and formed and can be acted in elastic sheet material convergent force at the region that forward and backward waistline at least coincides with absorber (23)
Under the pocket (4) that erects；The bonding region (E1) includes extending longitudinally respectively to one from absorbent main body front and back ends portion
The middle bonding region of the secondary forward and backward end of property absorbing articles, and transversely prolong respectively from the both side edges of non-adhesive region (E2)
Extend the both sides bonding region of waistline lateral margin；The elastic sheet material (35) is elastic non-woven cloth.
2. disposable adsorption object according to claim 1, it is characterised in that the quantity of the elastic elastic of the waistline is at least
Three.
3. disposable adsorption object according to claim 1, it is characterised in that the outer-skin sheet (32) of the external coating (3)
Turned down the elastic elastic (33) of above-mentioned waistline and flexure strip laterally inward in the leading section of disposable adsorption object and rearward end
Material (35) is coated.
4. according to any one of claims 1 to 3 disposable adsorption object, it is characterised in that the front waist region (A) is right
Title is provided with a pair of preceding waistline lateral margins (A1) extended longitudinally, and rear waist region (B) is symmetrically arranged with a pair and extended longitudinally
Rear waistline lateral margin (B1), crotch region (C) is symmetrically arranged with a pair of crotch lateral margins (C1) extended longitudinally, the Attacking Midfielder
Enclosing lateral margin (A1) and rear waistline lateral margin (B1), engagement forms waistline opening (11) and a pair of leg circumference opening two-by-two each other along longitudinal direction
(12)。
5. disposable adsorption object according to claim 4, it is characterised in that the inner layer piece (31) of the external coating (3)
It is additionally provided with leg elastic members (34) between outer-skin sheet (32), the calf circumference elastomeric element (34) is from a forward and backward waistline side
Edge lower end extends along crotch lateral margin (C1) to crotch region (C), and crosses crotch region (C) and prolong through another crotch lateral margin (C1)
Extend the lower end of another forward and backward waistline lateral margin.
6. disposable adsorption object according to claim 5, it is characterised in that the leg elastic members (34) are inhaled with described
The overlapping part of acceptor (23) is cut off or broken, and forms inelastic region (Z).
7. disposable adsorption object according to claim 1, it is characterised in that the absorbent main body (2) also includes setting
Close to a pair of symmetrical in the horizontal, longitudinally extending leakproof gussets (24) of wearer side, the leakproof gusset (24) has
The both ends extended transversely and the fixed edge of Longitudinal extending and free edge, the free edge be provided with can elastic shrinkage leakproof
Gusset elastomeric element (241).
8. disposable adsorption object according to claim 7, it is characterised in that leakproof gusset (24) both ends and fixation
Edge is fixed on the face sheet (21) of absorbent main body, and free edge can be erected under the contraction of leakproof gusset elastomeric element (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132353.8U CN206577035U (en) | 2016-10-17 | 2016-10-17 | Disposable adsorption object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132353.8U CN206577035U (en) | 2016-10-17 | 2016-10-17 | Disposable adsorption object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206577035U true CN206577035U (en) | 2017-10-24 |
Family
ID=60108630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621132353.8U Active CN206577035U (en) | 2016-10-17 | 2016-10-17 | Disposable adsorption object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206577035U (en) |
-
2016
- 2016-10-17 CN CN201621132353.8U patent/CN206577035U/en active Active
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Address after: 18 No. 245000, Penglai Road, Huangshan City Economic Development Zone, Anhui Patentee after: Huangshan Futian Precision Manufacturing Co., Ltd Address before: 18 No. 245000, Penglai Road, Huangshan City Economic Development Zone, Anhui Patentee before: HUANGSHAN FUTIAN JINGGONG MANUFACTURING Co.,Ltd. |