CN202682191U - Disposable absorbing article - Google Patents
Disposable absorbing article Download PDFInfo
- Publication number
- CN202682191U CN202682191U CN 201220320626 CN201220320626U CN202682191U CN 202682191 U CN202682191 U CN 202682191U CN 201220320626 CN201220320626 CN 201220320626 CN 201220320626 U CN201220320626 U CN 201220320626U CN 202682191 U CN202682191 U CN 202682191U
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- leakproof edge
- absorbing articles
- side wall
- wall portion
- free section
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Abstract
A disposable absorbing article mainly comprises a permeable surface layer (1), an impermeable bottom layer (3), and an absorbing core (2) arranged between the permeable surface layer (1) and the impermeable bottom layer (3). The absorbing article is provided with a front waist area, a crotch area and a rear waist area along the longitudinal direction. Two sides of the absorbing article are provided with a left and a right leakage-proof baffle edge (4) along the horizontal direction, and the left and the right leakage-proof baffle edge (4) extend along the longitudinal direction. The left and the right leakage-proof baffle edge (4) are provided with base end portions (43), side wall portions (44) erected from the base end portions (43), and free portions (45). The free portions (45) of the left and the right leakage-proof baffle edge (4) are provided with elastic telescopic parts, and the elastic telescopic parts are at least arranged in the crotch area. Two ends of the absorbing article are provided with a front and a rear leakage-proof baffle edge (5) along the longitudinal direction. The front and the rear leakage-proof baffle edge (5) are closer to a wearer than the left and the right leakage-proof baffle edge (4).
Description
Technical field
The present invention relates to a kind of disposable adsorption object, relate in particular to a kind of effectively disposable adsorption object of leakproof.
Background technology
Disposable adsorption object, for example disposable diaper, disposable paper urine pants, training all are well-known with diaper, adult's incontinence article, women use sanitary napkin etc.The major function of this kind disposable absorbing articles is to absorb and hold body excretions, prevents that body excretions from making dirty, getting wet or otherwise pollution clothes or other article of contacting with the wearer, such as bedding.
In order to prevent that body excretions from from the both lateral sides of disposable adsorption object or vertically two ends leakage, arranging the leakproof edge at absorbing articles usually.China Patent Publication No. is the utility model patent of CN201987762U, a kind of diaper is disclosed, comprise lamellar body, core body, three-dimensional edge and catch, the middle part of lamellar body is provided with cotton core body, the dual-side of core body is provided with three-dimensional edge, and the front and back of core body can be provided with catch, and catch can be comprised of paper, cloth or PE material, be located at the top of three-dimensional edge or below, prevent that dirt from revealing.But in the use procedure of the diaper that this utility model patent provides, the front-and-back stop sector-meeting of this diaper can not have been given play to the function of expection fully because little and be close on the diaper body with the clearance space of core body.In this case, mean that this diaper does not have outstanding comfortableness and effectively prevents the performance of leakage of body fluid.
For the comfortableness of improving disposable adsorption object with prevent leakage performance, need to increase the three-dimensional height of forward and backward leakproof pocket that edge forms, and allow left and right leakproof edge can be natural, cosily surround planar the contact with the lower limb of user.
Summary of the invention
Thereby the purpose of this invention is to provide and a kind ofly have front, rear, left and right leakproof edge and can effectively erect the disposable adsorption object that obtains having better drip-preventing function and improve comfortableness.
According to disposable adsorption object provided by the invention, it mainly comprises the liquid permeability surface layer, the opaque liquid bottom and place the liquid permeability surface layer and the opaque liquid bottom between absorbent cores, longitudinal direction at absorbing articles has Attacking Midfielder's region, crotch region and low back region, both lateral sides at absorbing articles is provided with a left side that extends longitudinally, right leakproof edge, left, right leakproof edge has base end part, from side wall portion and the free section that base end part erects, on a left side, right leakproof edge free section is provided with elastic telescopic spare, the elastic telescopic spare of described free section is at least at crotch region elastic telescopic longitudinally, it is characterized in that before vertical two ends of described absorbing articles are provided with, rear leakproof edge, front, rear leakproof edge is positioned at than a left side, one side of the more close wearer of right leakproof edge.
According to disposable adsorption object provided by the invention, forward and backward leakproof edge forms opening towards the pocket of absorbing articles longitudinal center, extend in the pocket of rear leakproof edge formation in the pocket of longitudinally flexible scope the past leakproof edge formation of the elastic telescopic spare of left and right leakproof edge free section, the draw ratio of the elastic telescopic spare that left and right leakproof edge free section arranges is 1.2-3.0.In a specific embodiments, the flexible scope of the elastic telescopic spare of left and right leakproof edge extends in the formed pocket of forward and backward leakproof edge, and extends the distance of 5mm-30mm in each pocket.
According to disposable adsorption object provided by the invention, the free section of leakproof edge is plane contact site, plane contact site for clinoplain, and is downward clinoplain from the horizontal centre of plane contact site to two side directions under the state that leakproof edge side wall portion erects.In use, the free section clinoplain of the leakproof edge of disposable adsorption object provided by the invention can be planar with the huckle of wearer and contacts.
According to disposable adsorption object provided by the invention, described left and right leakproof edge is after the outside turnover of the intermediate point of leakproof edge side wall portion, be that the side wall portion of leakproof edge is along its intermediate point doubling, bending point is towards the longitudinal centre line of absorbing articles, the free section be positioned at leakproof edge side wall portion on the folding part, free section and side wall portion form three stacked structures of putting to the folding part.Vertical two ends at absorbing articles, free section, the side wall portion of leakproof edge are bonded on surface layer, form the junction surface that engages with surface layer, wherein side wall portion directly is bonded on surface layer, and the free section is bonded on surface layer by side wall portion, the length at this junction surface is the distance of extending 5mm-50mm from vertical two ends of absorbing articles to the longitudinal center of absorbing articles, and the width at junction surface is 0.3-1.0 times of leakproof edge free section width.
According to disposable adsorption object provided by the invention, forward and backward leakproof edge can play better leakproof effect, and left and right leakproof edge can cosily become planar with the huckle of wearer and contact, and has not only improved leakageresistance but also improved comfort property.
Description of drawings
Fig. 1 is the expanded view of disposable absorbent article provided by the invention;
Fig. 2 is the cutaway view of getting along the A-A direction of Fig. 1 of the present invention;
Fig. 3 is the schematic diagram that leakproof edge in the left and right sides of the present invention erects.
In the drawings, 1 is the liquid permeability surface layer, 2 is absorbent cores, 3 is the opaque liquid bottom, 4 is left and right sides leakproof edge, 41 is the elastic telescopic spare of leakproof edge free section, the left and right sides, 42 is that the planar contact site of left and right sides leakproof edge is at the junction surface of vertical two ends and surface layer, 43 for base end part, 44 side wall portions that erect from the junction surface for left and right sides leakproof edge of left and right sides leakproof edge, 45 is the planar contact site of left and right sides leakproof edge and skin contact, also be the free section of left and right sides leakproof edge, 5 is front and back leakproof edge, and 6 enclose elastic telescopic spare for lower limb.
The specific embodiment
Shown in Fig. 1-2, according to disposable adsorption object provided by the invention, it mainly comprises liquid permeability surface layer 1, opaque liquid bottom 3 and place liquid permeability surface layer 1 and opaque liquid bottom 3 between absorbent cores 2, longitudinal direction at absorbing articles has Attacking Midfielder's region, crotch region and low back region, both lateral sides at absorbing articles is provided with a left side that extends longitudinally, right leakproof edge 4, left, right leakproof edge has base end part 43, from side wall portion 44 and the free section 45 that base end part erects, on a left side, right leakproof edge free section 45 is provided with elastic telescopic spare 41, the elastic telescopic spare of described free section 41 is at least at crotch region elastic telescopic longitudinally, before vertical two ends of described absorbing articles are provided with, rear leakproof edge 5, before, rear leakproof edge 5 is positioned at than a left side, one side of right leakproof edge 4 more close wearers, and front, rear leakproof edge 5 forms respectively opening towards the pocket of longitudinal center.
This disposable adsorption object also can comprise other the layer in this area, such as on the absorbent cores 2 and the cambium layer of the acquisition layer/surge layer under the surface layer 1/Distribution Layer/diffusion layer, absorbent cores bottom, diffusion layer etc., and also can comprise the tissue layer of wrapping up absorbent cores, be arranged in absorbent cores, on, under super absorbing particle (layer).And the material that the present invention uses all is material well known in the art.
The flexible scope of the elastic telescopic spare 41 of the free section 45 of left and right leakproof edge 4 extends in the formed pocket of forward and backward leakproof edge, in a specific embodiment, the flexible scope of the elastic telescopic spare 41 of the free section 45 of described left and right leakproof edge 4 extends in the pocket of forward and backward leakproof edge formation, and extend the distance of 5mm-30mm in each pocket, the draw ratio of the elastic telescopic spare 41 that left and right leakproof edge 4 arranges is 1.2-3.0.Utilize elastic telescopic spare 41 free-extensions of the free section 45 of left and right leakproof edge 4, support forward and backward leakproof edge 5 pocket of its formation is opened.As shown in Figure 3, left and right leakproof edge 4 have base end part 43, the side wall portion 44 that erects from base end part and with the planar free section 45 of skin contact.The setting of base end part 43 can be finished by the engagement means commonly used in this area, such as gummed, ultra-sonic welded etc.Free section 45 is clinoplain under the state that leakproof edge side wall portion erects, can become planar with the huckle of wearer and contact.The planar contact site 45 of left and right leakproof edge 4 has junction surface 42 at vertical two ends and the surface layer 1 of absorbing articles, the length at junction surface 42 is the distance of extending 5mm-50mm from vertical two ends of absorbing articles to the longitudinal center of absorbing articles, and the width at junction surface 42 is 0.3-1.0 times of leakproof edge free section width.
It is characterized in that described left and right leakproof edge 4 is after the outside turnover of the intermediate point of leakproof edge side wall portion, be that the side wall portion 44 of leakproof edge 4 is along its intermediate point doubling, bending point is towards the longitudinal centre line of absorbing articles, free section 45 be positioned at leakproof edge side wall portion 44 on the folding part, free section 45 and side wall portion 44 the folding part is formed three stacked structures of putting.Free section 45, the side wall portion 44 of leakproof edge 4 are bonded on surface layer 1, and wherein side wall portion 44 directly is bonded on surface layer 1, and free section 45 is bonded on surface layer 1 by side wall portion 44.
As shown in Figure 1, described free section 45 is planar contact site, plane contact site is clinoplain under the state that leakproof edge side wall portion 44 erects, can become planar with the huckle of wearer contacts, the planar free section 45 of left and right leakproof edge 4 is after the outside turnover in the centre of leakproof edge side wall portion 44, be that the side wall portion 44 of leakproof edge 4 is along its intermediate point doubling, bending point is towards the longitudinal centre line of absorbing articles, free section 45 be positioned at leakproof edge side wall portion 44 on the folding part, free section 45 and side wall portion 44 the folding part is formed three stacked structures of putting.At vertical two ends of disposable adsorption object, left and right leakproof edge free section 45, side wall portion 44 are bonded on surface layer 1 and form junction surface 42, and wherein side wall portion 44 directly is bonded on surface layer 1, and free section 45 is bonded on surface layer 1 by side wall portion 44.Be provided with forward and backward leakproof edge 5 at vertical two ends of absorbing articles, forward and backward leakproof edge 5 is positioned on the side than left and right leakproof edge 4 more close wearers, forward and backward leakproof edge 5 forms opening towards the pocket of absorbing articles longitudinal center under the active force of the free section 45 of left and right sides leakproof edge 4.According to disposable adsorption object provided by the invention, forward and backward leakproof edge 5 can be close to surface layer 1, and the pocket of formation can more effectively open, and can reduce the probability of the forward and backward leakage of absorbing articles.
According to the invention provides a kind of disposable adsorption object that has front, rear, left and right leakproof edge and can play better leakproof effect.By the set-up mode of left and right leakproof edge so that forward and backward leakproof edge forms towards the longitudinal center of absorbing articles namely towards the pocket of crotch region direction opening, and so that pocket more effectively open, thereby prevent forward and backward leakage.The planar contact site of left and right leakproof edge can cosily become planar with the huckle of wearer and contact, and has not only improved leakageresistance but also improved comfort property.
Although reference several embodiment wherein show the present invention and describe, can carry out various changes, deletion and increase to its form and details without departing from the spirit and scope of the present invention.But should be noted that, some possible modification still fall in the protection domain of claim.Therefore intention of the present invention is encompassed in any variations or the equivalent in the inherent known or habitual practice of its affiliated technical field.
Claims (8)
1. disposable adsorption object, it mainly comprises the liquid permeability surface layer, the opaque liquid bottom and place the liquid permeability surface layer and the opaque liquid bottom between absorbent cores, vertically has Attacking Midfielder's region at absorbing articles, crotch region and low back region, both lateral sides at absorbing articles is provided with a left side that extends longitudinally, right leakproof edge, a described left side, right leakproof edge has base end part, the side wall portion that erects from base end part, and free section, free section at left and right sides leakproof edge is provided with elastic telescopic spare, described elastic telescopic spare is arranged on crotch region at least, it is characterized in that before vertical two ends of described absorbing articles are provided with, rear leakproof edge, front, rear leakproof edge is positioned at than a left side, one side of the more close wearer of right leakproof edge.
2. disposable adsorption object as claimed in claim 1, it is characterized in that forward and backward leakproof edge form opening towards absorbing articles longitudinal center namely towards the pocket of the crotch region of absorbing articles.
3. disposable adsorption object as claimed in claim 2 is characterized in that extending in the flexible scope pocket that the leakproof edge forms in the past of elastic telescopic spare of described left and right leakproof edge free section in the pocket that rear leakproof edge forms.
4. absorbing articles as claimed in claim 3 is characterized in that the flexible scope of the elastic telescopic spare of described left and right leakproof edge extends in the pocket of forward and backward leakproof edge formation, and the distance of extending 5mm-30mm in each pocket.
5. absorbing articles as claimed in claim 1 is characterized in that described free section is planar contact site, and planar contact site is clinoplain under the state that leakproof edge side wall portion erects, can become planar with the huckle of wearer and contact.
6. absorbing articles as claimed in claim 5, the planar contact site that it is characterized in that described left and right leakproof edge has the junction surface that engages with surface layer at vertical two ends of absorbing articles, the length at junction surface is namely extended the distance of 5mm-50mm towards the crotch region of absorbing articles towards the longitudinal center of absorbing articles from vertical two ends of absorbing articles, the width at junction surface is 0.3-1.0 times of leakproof edge free section width.
7. absorbing articles as claimed in claim 5, it is characterized in that a described left side, right leakproof edge is after the outside turnover of the intermediate point of leakproof edge side wall portion, be that the side wall portion of leakproof edge is along its intermediate point doubling, bending point is towards the longitudinal centre line of absorbing articles, the free section be positioned at leakproof edge side wall portion on the folding part, free section and side wall portion form three stacked structures of putting to the folding part, vertical two ends at absorbing articles, the free section of leakproof edge, side wall portion is bonded on surface layer, form the junction surface that engages with surface layer, wherein side wall portion directly is bonded on surface layer, and the free section is bonded on surface layer by side wall portion.
8. absorbing articles as claimed in claim 7, the draw ratio that it is characterized in that the elastic telescopic spare of described left and right leakproof edge setting is 1.2-3.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320626 CN202682191U (en) | 2012-07-04 | 2012-07-04 | Disposable absorbing article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320626 CN202682191U (en) | 2012-07-04 | 2012-07-04 | Disposable absorbing article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682191U true CN202682191U (en) | 2013-01-23 |
Family
ID=47537876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220320626 Expired - Lifetime CN202682191U (en) | 2012-07-04 | 2012-07-04 | Disposable absorbing article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682191U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727347A (en) * | 2012-07-04 | 2012-10-17 | 福建恒安集团有限公司 | Disposable absorption article |
| CN106232071A (en) * | 2014-04-14 | 2016-12-14 | 尤妮佳股份有限公司 | Disposable diaper |
| CN107427397A (en) * | 2015-03-18 | 2017-12-01 | 宝洁公司 | Absorbent article with leg cuff |
| CN107427396A (en) * | 2015-03-18 | 2017-12-01 | 宝洁公司 | Absorbent article with leg cuff |
| US11458045B2 (en) | 2015-03-18 | 2022-10-04 | The Procter & Gamble Company | Absorbent article with leg cuffs |
| US11478385B2 (en) | 2015-03-18 | 2022-10-25 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
| US11504283B2 (en) | 2015-03-18 | 2022-11-22 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
| US11844669B2 (en) | 2015-03-18 | 2023-12-19 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
-
2012
- 2012-07-04 CN CN 201220320626 patent/CN202682191U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727347A (en) * | 2012-07-04 | 2012-10-17 | 福建恒安集团有限公司 | Disposable absorption article |
| CN106232071A (en) * | 2014-04-14 | 2016-12-14 | 尤妮佳股份有限公司 | Disposable diaper |
| CN107427397A (en) * | 2015-03-18 | 2017-12-01 | 宝洁公司 | Absorbent article with leg cuff |
| CN107427396A (en) * | 2015-03-18 | 2017-12-01 | 宝洁公司 | Absorbent article with leg cuff |
| US11458045B2 (en) | 2015-03-18 | 2022-10-04 | The Procter & Gamble Company | Absorbent article with leg cuffs |
| US11478385B2 (en) | 2015-03-18 | 2022-10-25 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
| US11504283B2 (en) | 2015-03-18 | 2022-11-22 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
| US11504282B2 (en) | 2015-03-18 | 2022-11-22 | The Procter & Gamble Company | Absorbent article with leg cuffs |
| US11752044B2 (en) | 2015-03-18 | 2023-09-12 | The Procter & Gamble Company | Absorbent article with leg cuffs |
| US11833012B2 (en) | 2015-03-18 | 2023-12-05 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
| US11844669B2 (en) | 2015-03-18 | 2023-12-19 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
| US11938006B2 (en) | 2015-03-18 | 2024-03-26 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
| US11950990B2 (en) | 2015-03-18 | 2024-04-09 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |