CN207804491U - A kind of absorbent commodity - Google Patents
A kind of absorbent commodity Download PDFInfo
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- CN207804491U CN207804491U CN201721162774.XU CN201721162774U CN207804491U CN 207804491 U CN207804491 U CN 207804491U CN 201721162774 U CN201721162774 U CN 201721162774U CN 207804491 U CN207804491 U CN 207804491U
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- sheet
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- absorbent commodity
- adhesive bands
- elastic component
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Abstract
The utility model discloses a kind of absorbent commodities, it includes that face sheet, back-sheet, the absorber between face sheet and back-sheet and the leakproof gusset for preventing body fluid side from revealing, the back-sheet are made of opaque liquid thin-film sheet and opaque liquid adhesive-bonded fabric sheet material；Arched elastic component is symmetrically arranged between thin-film sheet and adhesive-bonded fabric sheet material in the inside of leg elastic members, the arched elastic component has the curved section for making to generate the wave crest section towards skin contact side direction gather effect in the middle part of absorber, and extend from wave crest section difference ventrad region, dorsal area both ends.The utility model is by adding arched elastic component so that the crotch of user and the laminating degree higher of leg, the generation for greatly reducing side leakage is possible, and structure novel, wearing comfort.
Description
Technical field
The utility model belongs to hygiene article sector more particularly to a kind of disposable adsorption object, such as paper diaper.
Background technology
Current existing disposable absorbent article, including liquid permeability positive dough sheet, opaque liquid back sheet, prevent hydraulic fluid side
The leakproof gusset of leakage, the absorber between positive dough sheet and back sheet and the leg for being symmetricly set on two outside of leakproof gusset
Elastomeric element.Wherein, it is provided with elastomeric element on the inside of leakproof gusset, by the contraction of the elastomeric element forms leakproof barricade
First layer leakproof effect is formed in crotch region.Make disposable absorptive object additionally by the contraction of aforementioned leg elastic members
Product form second layer leakproof effect at the calf circumference on the outside of crotch region, and then reach double leak-proof effect.
However, above-mentioned disposable absorbent article has the disadvantage that：After absorber absorbs a large amount of body fluid, absorber meeting
Become weight and the leakproof barricade formed by leakproof gusset and the compactness of user's crotch region may be caused to decline, extra body fluid
It can be covered from the region that should be bonded, to aggravate the possibility of side leakage generation.
Utility model content
Technical problem to be solved in the utility model is the above-mentioned deficiency in the presence of overcoming the prior art, and provides one
Comfortable and easy to wear, the lower-cost absorbent commodity of kind, and the absorbent commodity can form gather effect to absorber, further
Prevent the generation of body fluid side leakage.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of absorbent commodity has mutual
Orthogonal is horizontal and vertical, and in the longitudinal direction centered on crotch region, abdomen area and back are respectively formed at its front, rear portion
Region.Absorbent commodity includes liquid-permeable front sheet, opaque liquid back-sheet, between face sheet and back-sheet
Absorber and the leakproof gusset that prevents body fluid from being revealed to both sides, the skin which is symmetricly set on face sheet connect
It touches side and extends longitudinally comprising：It is fixed on face sheet lateral outer side and towards the basicosta portion being longitudinally extended, is located at basicosta portion
Laterally inboard and it is parallel with basicosta portion, can be in the freedom portion of longitudinal direction elastic telescopic, and be fixed on longitudinal rear and front end
Fixed both ends；Telescopic leg elastic portion is additionally provided between face sheet and back-sheet in the outside in basicosta portion
Part.Back-sheet is made of opaque liquid thin-film sheet and opaque liquid adhesive-bonded fabric sheet material.The inside position of leg elastic members
Arched elastic component is symmetrically arranged between thin-film sheet and adhesive-bonded fabric sheet material, the arched elastic component have make absorber
Middle part generates the wave crest section towards skin contact side direction gather effect, and distinguishes ventrad region, dorsal area from wave crest section
The curved section that both ends extend.Preferably, the distribution of shapes that arched elastic component is wide with both ends in the longitudinal direction, centre is narrow.
Using technical solution as above, the middle part of absorber is formed towards skin contact side under the action of arched elastic component
To the effect gathered, even therefore situation of the absorber after absorbing a large amount of body fluid, although absorber can absorb water change, weight exists
What arched elastic component was formed gathers under power, can still be prevented in the compactness for ensureing user's crotch region lower to a certain degree
Absorber becomes the generation of crotch region compactness decline after weight, further reduced the generation of side leakage.
To make the arrangement of arched elastic component more meet somatological design, the wave crest section setting of arched elastic component is being inhaled
Close to the side of abdomen area in the middle part of acceptor.
Nowadays as the cost of raw material increasingly increases, how to subtract as far as possible on the basis of not influencing product performance
Few glue amount becomes the project of many manufacturer's thinkings.For this patent, the film of arched elastic adhering components overleaf sheet material
On sheet material or adhesive-bonded fabric sheet material.As a kind of embodiment of the utility model, have for fixing wave crest in back-sheet
First bonding part of section, and for the second bonding part of fixed curve section, which has spaced apart bonding
Section I and adhesive bands II, first non-adhering section is provided between adhesive bands I and adhesive bands II, can so be reduced from adhesive bands I
To the use of glue amount between adhesive bands II.Second non-adhering section is provided between adhesive bands I and back-sheet one end, adhesive bands II
Non-adhering section of third is equipped between the other end of back-sheet.Second non-adhering section and the setting of non-adhering section of third its purpose
It is, since when adding arched elastic component, arched elastic component is in tensional state, and substantial arched elastic component is herein
When can extend to second non-adhering section and non-adhering section of third, for ensure arched elastic component retractility, cut-out when need
Ensure that arched elastic component inwardly bounces back along longitudinal direction, therefore hot melt adhesive is not coated by second non-adhering section and non-adhering section of third.
There is the first bonding part for fixing wave crest section as the another embodiment of the utility model, in back-sheet, and
For the second bonding part of fixed curve section, second bonding part by fixing the adhesive bands of two extended segment of arch elastomeric element respectively
I and adhesive bands II, and the adhesive bands III being arranged between adhesive bands I and adhesive bands II form.Above-mentioned adhesive bands I, adhesive bands
II and adhesive bands III be continuously arranged, it is so arranged the advantage is that conversion frequency of the glue machine at this can be reduced, extend glue rifle
And its service life of electrical equipment.Be provided with second non-adhering section between adhesive bands I and back-sheet one end, adhesive bands II with
Non-adhering section of third is equipped between the back-sheet other end.Second non-adhering section and non-adhering section of third under this kind of embodiment
Purpose as hereinbefore, is not added to repeat herein.Further, under above two embodiment, the first bonding part is along the back side
One end of sheet material extends to the other end.
Further, the interior lateral margin of freedom portion inwardly coats and extends to form a cavity towards basicosta portion, is installed in cavity
There are telescopic Crotch elastic component, the Crotch elastic component to be joined to the inner wall of cavity by bonding agent or ultrasonic fusing
On.Above-mentioned Crotch elastic component forms leakproof barricade and then forms first layer leakproof effect in crotch region when in use.In addition,
Leg elastic members are fixed on by way of bonding agent or ultrasonic fusing between face sheet and back-sheet, the leg
The contraction of elastomeric element is so that disposable absorbent article forms second layer leakproof effect at the calf circumference on the outside of crotch region.
Further, absorbent commodity further includes the guide layer being arranged between face sheet and absorber, and setting
It is located at the elastic waistline of dorsal area between face sheet and back-sheet.Further, absorbent commodity further includes solid
Be scheduled at left and right sides of elastic waistline waist patch, and setting overleaf sheet material far from skin contact side can with waist paste with removable
The frontal waist plaster that the mode of unloading connects.
The utility model compared with prior art, has the following advantages that：
The utility model in the inside of leg elastic members between thin-film sheet and adhesive-bonded fabric sheet material by adding
The arched elastic component being arranged symmetrically, the distribution of shapes that the arched elastic component is wide with both ends in the longitudinal direction, centre is narrow, has
Make to generate the wave crest section towards skin contact side direction gather effect in the middle part of absorber, and from wave crest section difference ventrad region,
The curved section that dorsal area both ends extend.The middle part of absorber is formed towards skin contact side under the action of arched elastic component
To the effect gathered, thus the laminating degree of user's crotch region is improved, further decreases the generation of side leakage.
In addition, the utility model structure novel, wearing comfort can effectively reduce the generation of side leakage, improve consumer's
Satisfaction meets actual production demand.
Referring to specification drawings and specific embodiments, the utility model is illustrated.
Description of the drawings
Fig. 1 is the vertical view of absorbent commodity in embodiment 1.
Fig. 2 is the A-A views of absorbent commodity in embodiment 1.
Fig. 3 is the B-B views of absorbent commodity in embodiment 1.
Fig. 4 is the C-C views of absorbent commodity in embodiment 1.
Fig. 5 is the cooperation schematic diagram of arch elastomeric element and back-sheet in embodiment 1.
Fig. 6 is the cooperation schematic diagram of arch elastomeric element and back-sheet in embodiment 2.
Specific implementation mode
Embodiment 1：
As shown in Fig. 1 to 5, a kind of absorbent commodity 1 has mutually orthogonal lateral X and longitudinal direction Y, in the longitudinal direction with crotch
Centered on the B of portion region, abdomen area A and dorsal area C are respectively formed at its front, rear portion.
Absorbent commodity 1 includes：It face sheet 2, back-sheet 4, leakproof gusset 5, elastic waistline 8 and is set to just
Absorber 3 between facesheet 2 and back-sheet 4.
Wherein, absorber 3 includes absorptive core 31 and the absorptive core cladded sheet materials 32 being coated on outside absorptive core 31.It inhales
The engagements such as hotmelt can be passed through between core 31 and absorptive core cladded sheet materials 32 at defined position by receiving.Above-mentioned absorption
Core 31 is selected Time of Fluff Slurry and Super Absorbent Polymer Particles mixing and is made.
Leakproof gusset 5 is symmetricly set on the skin contact side of face sheet 2 and extends longitudinally comprising：It is fixed on just
2 lateral outer side of facesheet and towards the basicosta portion 51 that is longitudinally extended, be located at 51 laterally inboard of basicosta portion and it is parallel with basicosta portion, can be
The freedom portion 52 of longitudinal direction elastic telescopic, and it is fixed on the fixation both ends 53 of longitudinal rear and front end.In freedom portion 52
Interior lateral margin coats and extends to form a cavity towards basicosta portion 51 outward, and telescopic Crotch elastic component is equipped in cavity
54, which is joined to by bonding agent or ultrasonic fusing on the inner wall of cavity.
Back-sheet 4 is by opaque liquid thin-film sheet 41, and is set to the opaque liquid nonwoven in 41 outside of thin-film sheet
Fabric sheet 42 forms.Leg elastic members 6 are set between leakproof gusset 5 and thin-film sheet 41, and are distinguished along the longitudinal direction
Ventrad region A and dorsal area C extend, and more of interval setting in the horizontal.
Arched elastic component 7 is set between thin-film sheet 41 and adhesive-bonded fabric sheet material 42, and more than leg elastic members 6
It is biased to laterally inboard.In the longitudinal direction, arched elastic component 7 is substantially in that both ends are wide, intermediate narrow distribution of shapes, i.e. L71 ﹥ L72 and
L73 ﹥ L72.Arched elastic component 7 has the wave crest section 71 for making 3 middle part of absorber generate towards skin contact side direction gather effect,
And the curved section 72 extended from the difference ventrad of wave crest section 71 region A, the both ends dorsal area C.The wave crest of arched elastic component 7
Section 71 is set to 4 middle part of back-sheet close to the side of abdomen area A.
Arched elastic component 7 is bonded on thin-film sheet 41, is had for fixing wave crest section 71 on the thin-film sheet 41
First bonding part c, and for the second bonding part of fixed curve section 72, which has spaced apart adhesive bands
II d of I b and adhesive bands is provided with first non-adhering section of e between II d of I b of adhesive bands and adhesive bands；I b of the adhesive bands and the back side
It is provided with second non-adhering section of a between sheet material one end, non-adhering section of third is equipped between II d of adhesive bands and the back-sheet other end
f.First bonding part c extends along one end of thin-film sheet 41 to the other end.Non-adhering section of f of above-mentioned second non-adhering section of a and third
The purpose left a blank is to ensure to bounce back when arched elastic component cut, and I b of adhesive bands and II d of adhesive bands are in fixed arched elastic
Component area is hot melt adhesive coating zone, and first non-adhering section of e in intermediate unlocked region is not coated by hot melt adhesive.
The guide layer 11 of accelerating liquid diffusion velocity is equipped between absorber 3 and the face sheet of liquid permeability 2.
Elastic waistline 8 is set to face sheet 2 and the back side at 1 dorsal area location of C of absorbent commodity with tensional state
Between sheet material 4.
Waist patch 9 is symmetrically arranged at left and right sides of dorsal area C.It is set accordingly in abdomen area A non-skin contact side
It is equipped with frontal waist plaster 10.What above-mentioned waist patch 9 can be dismantled freely, which be attached on frontal waist plaster 10, forms fastening system.
Waist patch 9 can be leakproof gusset 5 and skin contact side, back-sheet 4 with the position that dorsal area C is combined and prevent
It leaks between gusset 5, any type of the non-skin of back-sheet 4 contact side.Preferably, the position of above-mentioned combination is in leakproof gusset
Between 5 and back-sheet 4.
Embodiment 2：
As shown in fig. 6, arched elastic component 7 is bonded on thin-film sheet 41, have for fixing on the thin-film sheet 41
First bonding part c of wave crest section 71, and for the second bonding part of fixed curve section 72, second bonding part by fixing respectively
II d of I b of adhesive bands and adhesive bands of two extended segment of arched elastic component, and be arranged between II d of I b of adhesive bands and adhesive bands
Adhesive bands III e ' compositions.
Second non-adhering section of a is provided between I b of adhesive bands and back-sheet one end, II d of adhesive bands and back-sheet are another
Non-adhering section of f of third is equipped between end.
When the purpose that non-adhering section of f of above-mentioned second non-adhering section of a and third leaves a blank is to ensure arched elastic component cut
Can retraction, I b of adhesive bands and II d of adhesive bands are hot melt adhesive coating zone in fixed arch elastomeric element region, in I b of adhesive bands and
It is also coated with hot melt adhesive on III e ' of adhesive bands between II d of adhesive bands.Remaining is the same as embodiment 1.
It is described above and it is shown in figure be only preferred embodiments of the present invention, but the protection model of the utility model
Enclose it is without being limited thereto, for any those of ordinary skill in the art, the utility model disclose technical scope
Interior, technical solution and its utility model design according to the present utility model is subject to equivalent substitution or change, all in the utility model
Protection domain within.
Claims (10)
1. a kind of absorbent commodity (1) has mutually orthogonal transverse direction (X) and longitudinal direction (Y), in the longitudinal direction with crotch region (B)
Centered on, it is respectively formed abdomen area (A) and dorsal area (C) at its front, rear portion, absorbent commodity (1) includes liquid permeability
Face sheet (2), opaque liquid back-sheet (4), the absorber (3) between face sheet (2) and back-sheet (4),
With the leakproof gusset (5) for preventing body fluid from being revealed to both sides, the skin which is symmetricly set on face sheet (2) connects
It touches side and extends longitudinally comprising：It is fixed on face sheet (2) lateral outer side and towards the basicosta portion (51) that is longitudinally extended, position
In basicosta portion (51) laterally inboard and it is parallel with basicosta portion, can be and fixed in the freedom portion (52) of longitudinal direction elastic telescopic
Fixation both ends (53) in longitudinal rear and front end；It is gone back between face sheet and back-sheet in the outside of basicosta portion (51)
Equipped with telescopic leg elastic members (6), it is characterised in that：
The back-sheet (4) is made of opaque liquid thin-film sheet (41) and opaque liquid adhesive-bonded fabric sheet material (42)；It is described
The inside of leg elastic members (6), which is located between thin-film sheet (41) and adhesive-bonded fabric sheet material (42), is symmetrically arranged with arched elastic
Component (7), the arched elastic component (7) have the wave for making absorber (3) middle part generate towards skin contact side direction gather effect
Crest segment (71), and from wave crest section (71) respectively ventrad region (A), the both ends dorsal area (C) extend curved section (72).
2. absorbent commodity as described in claim 1, it is characterised in that：The wave crest section (71) of the arched elastic component (7) is set
It is placed in the side close to abdomen area (A) in the middle part of back-sheet (4).
3. absorbent commodity as described in claim 1, it is characterised in that：The arched elastic component (7) is in the longitudinal direction with both ends
Wide, intermediate narrow distribution of shapes.
4. absorbent commodity as described in claim 1, it is characterised in that：The arched elastic component (7) is bonded in thin-film sheet
(41) or on adhesive-bonded fabric sheet material (42).
5. absorbent commodity as claimed in claim 4, it is characterised in that：Have for fixing wave crest on the back-sheet (4)
First bonding part (c) of section (71), and for the second bonding part of fixed curve section (72), which has interval
The adhesive bands I (b) and adhesive bands II (d) of arrangement, are provided with first non-adhering section between adhesive bands I (b) and adhesive bands II (d)
(e)；Second non-adhering section (a), adhesive bands II (d) and back sheet are provided between the adhesive bands I (b) and back-sheet one end
Non-adhering section of third (f) is equipped between the material other end.
6. absorbent commodity as claimed in claim 4, it is characterised in that：Have for fixing wave crest on the back-sheet (4)
First bonding part (c) of section (71), and for the second bonding part of fixed curve section (72), second bonding part is by solid respectively
Determine the adhesive bands I (b) and adhesive bands II (d) of two extended segment of arched elastic component, and is arranged in adhesive bands I (b) and adhesive bands
Adhesive bands III (e ') composition between II (d)；It is non-adhering it to be provided with second between the adhesive bands I (b) and back-sheet one end
Section (a) is equipped with non-adhering section of third (f) between adhesive bands II (d) and the back-sheet other end.
7. the absorbent commodity as described in claim 5 or 6, it is characterised in that：First bonding part (c) is along back-sheet (4)
One end to the other end extend.
8. absorbent commodity as claimed in claim 7, it is characterised in that：The interior lateral margin of the freedom portion (52) inwardly coats and court
A cavity is extended to form to basicosta portion (51), telescopic Crotch elastic component (54), the Crotch elastic portion are installed in cavity
Part (54) is joined to by bonding agent or ultrasonic fusing on the inner wall of cavity.
9. absorbent commodity as described in claim 1, it is characterised in that：The leg elastic members (6) by bonding agent or
The mode of ultrasonic fusing is fixed between leakproof gusset (5) and back-sheet (4).
10. absorbent commodity as described in claim 1, it is characterised in that：The absorbent commodity (1) further includes being arranged in front
It is located at the elastic waistline (8) of dorsal area (C) between sheet material (2) and back-sheet (4), is fixed on elastic waistline (8) left and right two
The waist patch (9) of side, and setting overleaf sheet material (4) far from can paste (9) with waist and removably connect on skin contact side
The frontal waist plaster (10) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162774.XU CN207804491U (en) | 2017-09-12 | 2017-09-12 | A kind of absorbent commodity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162774.XU CN207804491U (en) | 2017-09-12 | 2017-09-12 | A kind of absorbent commodity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207804491U true CN207804491U (en) | 2018-09-04 |
Family
ID=63335735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721162774.XU Active CN207804491U (en) | 2017-09-12 | 2017-09-12 | A kind of absorbent commodity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207804491U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10889066B2 (en) | 2016-09-30 | 2021-01-12 | Dukane Ias, Llc | Apparatus for fabricating an elastic nonwoven material |
| US11254066B2 (en) | 2019-03-22 | 2022-02-22 | Dukane Ias, Llc | Apparatus for fabricating an elastic nonwoven material |
| US11254062B2 (en) | 2015-04-01 | 2022-02-22 | Dukane Ias, Llc | Apparatus and system for fabricating an elastic nonwoven material |
-
2017
- 2017-09-12 CN CN201721162774.XU patent/CN207804491U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11254062B2 (en) | 2015-04-01 | 2022-02-22 | Dukane Ias, Llc | Apparatus and system for fabricating an elastic nonwoven material |
| US11433620B2 (en) | 2015-04-01 | 2022-09-06 | Dukane Ias, Llc | Method and system for fabricating an elastic nonwoven material |
| US11691347B2 (en) | 2015-04-01 | 2023-07-04 | Dukane Ias, Llc | Elastic nonwoven material |
| US10889066B2 (en) | 2016-09-30 | 2021-01-12 | Dukane Ias, Llc | Apparatus for fabricating an elastic nonwoven material |
| US11254066B2 (en) | 2019-03-22 | 2022-02-22 | Dukane Ias, Llc | Apparatus for fabricating an elastic nonwoven material |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
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. |
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| CP01 | Change in the name or title of a patent holder |