CN103181843A - Side leakage resisting absorptive object - Google Patents
Side leakage resisting absorptive object Download PDFInfo
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- CN103181843A CN103181843A CN2013101234990A CN201310123499A CN103181843A CN 103181843 A CN103181843 A CN 103181843A CN 2013101234990 A CN2013101234990 A CN 2013101234990A CN 201310123499 A CN201310123499 A CN 201310123499A CN 103181843 A CN103181843 A CN 103181843A
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Abstract
The invention relates to the field of hygienic products and provides a side leakage resisting absorptive object which has a good side leakage resistance effect and is comfortable in use. The side leakage resisting absorptive object comprises a liquid permeating surface layer and a liquid non-permeating base layer which are integrally connected with a peripheral edge, and an absorber arranged between the surface layer and the base layer; the length direction of the absorber is defined as the longitudinal direction; the width direction of the absorber is defined as the horizontal direction; the absorber consists of a hydrophilic sheeted material and an absorbing core, the absorbing core is coated with the hydrophilic sheeted material; leakage resisting strips extending longitudinally along the absorber are respectively at the two horizontal sides on the upper surface of the absorbing core; the upper side surface of each leakage resisting strip is fixedly connected with the hydrophilic sheeted material; the leakage resisting strip is formed by concentrically rolling a hydrophilic material layer; water absorbing resin is distributed in the hydrophilic material layer; the length of the leakage resisting strip is 50%-90% of that of the absorber; the leakage resisting strip is 3-10 mm in height and 5-10 mm in width; and the part, which is fixedly connected with the hydrophilic sheeted material, of the upper side surface of the leakage resisting strip is 3-10 mm in horizontal width.
Description
Technical field
The present invention relates to hygiene article sector, be specifically related to a kind of anti-side leakage absorbent commodity.
Background technology
Such as baby paper diaper, adult-incontinence articles, absorbent commodities such as sanitary towel are well-known, this absorbent commodity mainly comprises the liquid permeability surface layer that sets gradually from top to bottom, absorber and opaque liquid bottom, this absorber is used for absorbing and keeping body discharges liquid, as urine, menses, the liquid permeability surface layer provides comfortable and dry and comfortable sensation when being used for Body contact, allow liquid freely to pass through simultaneously, enter the absorber of lower floor, the opaque liquid bottom is used for absorbing liquid and remains on absorber, thereby prevents make dirty the trousers of wearer of absorbed liquid.
Traditional absorbent commodity is because the defective on the structural design prevents that the side leakage effect is all relatively poor.In order to obtain to prevent the side leakage effect preferably, people have developed a kind of absorbent commodity, by in absorbent commodity surface both lateral sides the lamellar pad being set, and in the lamellar pad, be provided with wire elastic material rods such as elastic leather strap, utilize the elasticity of elastic material rod that the lamellar pad is erected and form a dike shape structure with Body contact, ooze out along the side to stop absorption liquid.Yet, this anti-side leakage absorbent commodity only stops that by very thin pad absorption liquid is to side leakage, when the factors such as limb activity because of the people make absorbent commodity and skin paste tightly; very thin lamellar pad pressurized can be adjacent on the absorbent commodity surface; dike shape structure is disappeared, and loses anti-side leakage function.
Summary of the invention
Therefore, at the problems referred to above, the invention provides the anti-side leakage absorbent commodity that a kind of anti-side leakage is effective, use is comfortable.
For achieving the above object, the present invention is achieved by the following technical solutions: a kind of anti-side leakage absorbent commodity, comprise the liquid permeability surface layer that week links to each other along one, opaque liquid bottom and be located between the two absorber, the length direction of definition absorber is vertical, the width of absorber is horizontal, described absorber is made up of hydrophilic sheet material parcel absorbent cores, the upper surface both lateral sides of described absorbent cores is respectively equipped with the leakproof bar along the absorber longitudinal extension, the upper side of each described leakproof bar is fixedlyed connected with described hydrophilic sheet material, described leakproof bar is reeled in the concentric circular mode by the water wetted material layer and is formed, be distributed with water-absorbing resins on the water wetted material layer, the length of described leakproof bar is 50～90% of absorber length, highly be 3～10mm, width is 5～10mm, and the upper side of leakproof bar is fixedlyed connected the transverse width of part with hydrophilic sheet material be 3～10mm.
Further, be provided with the water conservancy diversion layer between described liquid permeability surface layer and the absorber.
Further, the spacing of two described leakproof bars is more than or equal to the width of described water conservancy diversion layer.
By adopting the aforementioned techniques scheme, the invention has the beneficial effects as follows: the present invention arranges leakproof bar along the absorber longitudinal extension respectively by the upper surface both lateral sides in absorbent cores, make absorbent cores after imbibition, be difficult for taking place side leakage, thereby the phenomenon of having avoided medicated clothing to be made dirty takes place, the upper side of leakproof bar is fixedlyed connected with described hydrophilic sheet material, make good integrity of the present invention.In addition, leakproof bar of the present invention is to be reeled in the concentric circular mode by the water wetted material layer to form, be distributed with water-absorbing resins on the water wetted material layer, during use, local softness with contact skin, can not produce sense of discomfort, imbibition is effective, and the leakproof bar has the height of 3～10mm, can effectively stop liquid toward the both sides diffusion, stop the generation of side leakage, compare with traditional anti-side leakage absorbent commodity, leak preventing effect of the present invention is better, and the leakproof bar with height of 3～10mm forms barrier layer, can effectively stop liquid to overflow toward both sides, prevent that liquid from flowing on the trousers.Reasonable in design of the present invention, user are dressed comfortable convenience.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention;
Fig. 2 is A-A cutaway view among Fig. 1;
Fig. 3 is the front view of embodiment of the invention absorber;
Fig. 4 is the cutaway view of leakproof bar in the embodiment of the invention.
The specific embodiment
Describe embodiments of the present invention in detail below with reference to specific embodiment, how the application technology means solve technical problem to the present invention whereby, and the implementation procedure of reaching technique effect can fully understand and implements according to this.
Embodiments of the invention are:
With reference to figure 1, Fig. 2, Fig. 3 and Fig. 4, a kind of anti-side leakage diaper, comprise the liquid permeability surface layer from top to bottom, water conservancy diversion layer 4, absorber 5, opaque liquid bottom 6, also comprise frontal waist plaster 8 in addition, left and right sides waist pastes 9, described diaper have along the waistline direction extend laterally and by front waist region to the back waist region direction extend vertically, described liquid permeability surface layer is by middle hydrophilic nonwoven fabrics 1 and is fixedly arranged on hydrophobic nonwoven 2 bonding the forming on hydrophilic nonwoven fabrics 1 both lateral sides edge respectively, the inboard of described two hydrophobic nonwoven 2 extends to form free margins along the mid portion to hydrophilic nonwoven fabrics 1, described free margins is provided with anti-side leakage elastic 3, described hydrophilic nonwoven fabrics 1 is connected with water conservancy diversion layer 4 by PUR, described water conservancy diversion layer 4 can the diffusion velocity of accelerating liquid in diaper, described absorber 5 is located between water conservancy diversion layer 4 and the opaque liquid bottom 6, described absorber 5 is made up of toilet paper layer 51 parcel absorbent cores 52, the surperficial both lateral sides of described absorbent cores 52 is provided with the leakproof bar 7 that extends longitudinally, the upper side of described leakproof bar is fixedlyed connected with described toilet paper layer 51, the upper side of leakproof bar is fixedlyed connected the transverse width of part with toilet paper layer 51 be 5mm, described leakproof bar 7 is reeled in the concentric circular mode by the water wetted material layer and is formed, be distributed with water-absorbing resins on the water wetted material layer, the length of described leakproof bar 7 is 70% of absorber length, highly be 7mm, width is 7mm, described frontal waist plaster 8 is located at the described opaque liquid bottom of front waist region 6 outsides, described left and right sides waist pastes 9 and is located at described opaque liquid bottom 6 both lateral sides of back waist region, and the lower limb that is respectively equipped with extension along the longitudinal direction between the described hydrophobic nonwoven 2 of diaper both lateral sides and opaque liquid bottom 6 encloses elastic 10.Described opaque liquid bottom 6 is made up of ventilative but fluid-tight mylar 61 and the water non-woven fabrics 62 of refusing of being located at mylar 61 outsides, and is respectively equipped with waistline tightness band 11 between the described hydrophilic nonwoven fabrics 1 at the vertical two ends of diaper and mylar 61.Described both lateral sides of refusing water non-woven fabrics 62 and two hydrophobic nonwoven 2 outsides are along affixed respectively, and vertical both sides of described liquid permeability surface layer are along affixed with mylar 61 respectively.
Wherein, among the present invention, article two, the spacing of described leakproof bar is more than or equal to the width of described water conservancy diversion layer, the hydrophilic sheet material of described parcel absorbent cores also can be dust-free paper, perforated film etc., the length of described leakproof bar is 50～90% of absorber length, highly is 3～10mm, and width is 5～10mm, the transverse width of the upper surface of described leakproof bar and toilet paper stick portion all can be realized purpose of the present invention in above scope more than 2mm.
The present invention arranges leakproof bar along the absorber longitudinal extension respectively by the upper surface both lateral sides in absorbent cores, make absorbent cores after imbibition, be difficult for taking place side leakage, thereby the phenomenon of having avoided medicated clothing to be made dirty takes place, the upper side of leakproof bar is fixedlyed connected with described hydrophilic sheet material, make good integrity of the present invention.In addition, leakproof bar of the present invention is to be reeled in the concentric circular mode by the water wetted material layer to form, be distributed with water-absorbing resins on the water wetted material layer, during use, local softness with contact skin, can not produce sense of discomfort, imbibition is effective, and the leakproof bar has the height of 3～10mm, can effectively stop liquid toward the both sides diffusion, stop the generation of side leakage, compare with traditional anti-side leakage absorbent commodity, leak preventing effect of the present invention is better, and the leakproof bar with height of 3～10mm forms barrier layer, can effectively stop liquid to overflow toward both sides, prevent that liquid from flowing on the trousers.Reasonable in design of the present invention, user are dressed comfortable convenience.
The present invention also can be designed to the paper napkin, sanitary towel, adult-incontinence articles etc.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in not breaking away from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (3)
1. anti-side leakage absorbent commodity, comprise the liquid permeability surface layer that week links to each other along one, opaque liquid bottom and be located between the two absorber, the length direction of definition absorber is vertical, the width of absorber is horizontal, it is characterized in that: described absorber is made up of hydrophilic sheet material parcel absorbent cores, the upper surface both lateral sides of described absorbent cores is respectively equipped with the leakproof bar along the absorber longitudinal extension, the upper side of each described leakproof bar is fixedlyed connected with described hydrophilic sheet material, described leakproof bar is reeled in the concentric circular mode by the water wetted material layer and is formed, be distributed with water-absorbing resins on the water wetted material layer, the length of described leakproof bar is 50～90% of absorber length, highly be 3～10mm, width is 5～10mm, and the upper side of leakproof bar is fixedlyed connected the transverse width of part with hydrophilic sheet material be 3～10mm.
2. anti-side leakage absorbent commodity according to claim 1 and 2 is characterized in that: be provided with the water conservancy diversion layer between described liquid permeability surface layer and the absorber.
3. anti-side leakage absorbent commodity according to claim 2, it is characterized in that: the spacing of two described leakproof bars is more than or equal to the width of described water conservancy diversion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101234990A CN103181843A (en) | 2013-04-10 | 2013-04-10 | Side leakage resisting absorptive object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101234990A CN103181843A (en) | 2013-04-10 | 2013-04-10 | Side leakage resisting absorptive object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103181843A true CN103181843A (en) | 2013-07-03 |
Family
ID=48673463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101234990A Pending CN103181843A (en) | 2013-04-10 | 2013-04-10 | Side leakage resisting absorptive object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103181843A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546308A (en) * | 2015-01-20 | 2015-04-29 | 南安市远大卫生用品厂 | Paper diaper |
| CN104758124A (en) * | 2014-01-07 | 2015-07-08 | 杨培钦 | Method for manufacturing side-leakage-proof absorption article |
| CN106236400A (en) * | 2016-08-26 | 2016-12-21 | 芜湖悠派护理用品科技股份有限公司 | Novel draw trousers |
| CN115551454A (en) * | 2020-05-29 | 2022-12-30 | 尤妮佳股份有限公司 | Absorbent article |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5968027A (en) * | 1997-03-31 | 1999-10-19 | Mcneil-Ppc, Inc. | Absorbent article with coiled side walls |
| CN2479954Y (en) * | 2000-12-14 | 2002-03-06 | 广东海灵保健制品有限公司 | Leakage proof feminine napkin |
| CN1116856C (en) * | 1994-12-30 | 2003-08-06 | 金伯利-克拉克环球有限公司 | Absorbent article having an integral barrier |
| CN2860446Y (en) * | 2005-11-04 | 2007-01-24 | 夏双印 | Anti-side leaking sanitary towel |
-
2013
- 2013-04-10 CN CN2013101234990A patent/CN103181843A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116856C (en) * | 1994-12-30 | 2003-08-06 | 金伯利-克拉克环球有限公司 | Absorbent article having an integral barrier |
| US5968027A (en) * | 1997-03-31 | 1999-10-19 | Mcneil-Ppc, Inc. | Absorbent article with coiled side walls |
| CN2479954Y (en) * | 2000-12-14 | 2002-03-06 | 广东海灵保健制品有限公司 | Leakage proof feminine napkin |
| CN2860446Y (en) * | 2005-11-04 | 2007-01-24 | 夏双印 | Anti-side leaking sanitary towel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758124A (en) * | 2014-01-07 | 2015-07-08 | 杨培钦 | Method for manufacturing side-leakage-proof absorption article |
| CN104546308A (en) * | 2015-01-20 | 2015-04-29 | 南安市远大卫生用品厂 | Paper diaper |
| CN106236400A (en) * | 2016-08-26 | 2016-12-21 | 芜湖悠派护理用品科技股份有限公司 | Novel draw trousers |
| CN115551454A (en) * | 2020-05-29 | 2022-12-30 | 尤妮佳股份有限公司 | Absorbent article |
| CN115551454B (en) * | 2020-05-29 | 2023-08-01 | 尤妮佳股份有限公司 | Absorbent article |
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Application publication date: 20130703 |