CN2590554Y - Improved absorbent article - Google Patents
Improved absorbent article Download PDFInfo
- Publication number
- CN2590554Y CN2590554Y CN 02254802 CN02254802U CN2590554Y CN 2590554 Y CN2590554 Y CN 2590554Y CN 02254802 CN02254802 CN 02254802 CN 02254802 U CN02254802 U CN 02254802U CN 2590554 Y CN2590554 Y CN 2590554Y
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- CN
- China
- Prior art keywords
- absorbent device
- liquid
- top flat
- liquid permeability
- permeability top
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- Expired - Lifetime
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Abstract
The utility model relates to an improved hygroscopic appliance. A full fiber mesh lining with soft cotton texture and rapid liquid leakage is taken as the middle sheet of a combined liquid permeable top sheet; a layer of anti-leakage film is respectively added under sheets on both sides of the liquid permeable top sheet; simultaneously, the liquid permeable top sheet and an absorption core body of the hygroscopic appliance is provided with overlaid novel pressing slots for guiding excretion liquid of a human body, so the hygroscopic appliance with improved structure and materials has the advantages of dry, skin-friendly and ventilation properties, rapid liquid leakage, no back leakage and no side leakage. The utility model solves the residual problem of caused by back leakage on the surface of the hygroscopic appliance and not overcome by the known technique.
Description
This utility model relates to a kind of absorbent device that is used to absorb body discharges liquid of modified form, be characterized in: it has the novel indent of the superposing type of dredging body discharges liquid, but rapid osmotic absorbs discharged liquid, simultaneously, the middle sheet material of combination type liquid permeability top flat adopts full fibrous material to handle through the special process punching, have cotton gentle texture, have stronger affinity and keep good dry and comfortable degree with human body.And under the combination type liquid permeability top flat dual-side non-weaving cloth of absorbent device, be bonded with one deck leakproof film, play anti-reverse osmosis, anti-side leakage effect.
Existing absorbent device, its liquid permeability top flat are selected non-weaving cloth for use or usually through punching and make the PE membrane material of surface-active-treatment, preferably the material of natural cotton or fiber crops.Non-weaving cloth adopts fibrous material to process, soft close skin, but after the infiltration of body discharges liquid and being absorbed the core body absorption, human skin still has damp when contacting with it.And the PE material is after punching and making surface-active-treatment, though have Penetration Signature and the dry and comfortable degree can keep contact with human skin the time, has the people of considerable part that the PE material is easy to generate anaphylaxis, and PE material plasticity by force, skin-friendly is poor.The absorbent cores fracture occurs owing to discharged liquid is concentrated because absorbent device is in use easy simultaneously, and the material at other position is not used fully.
The purpose of this utility model is to provide a kind of enhancing that is used for of modified form to absorb body discharges liquid at there being above-mentioned deficiency in the prior art, overcomes remained on surface, has cotton gentle texture and the gas-pervious absorbent device of dry and comfortable close skin.
This utility model is to realize like this, the liquid permeability top flat of absorbent device adopts full fiber mesh material, this material is composited by hydrophobic fiber layer and hydrophilic fibers layer, utilize the fibrous layer of two kinds of different qualities poor to the surface tension of liquid, handle through the special process punching again, make it to form the pass of quick sepage.This material is as the absorbent device top flat, its bigger superiority is that common non-weaving cloth is as the absorbent device top flat, only by in the fibre web between fiber pore carry out sepage, it still has certain critical tension to liquid, cause damp is arranged when contacting with human skin, and this full fiber mesh material has hydrophobic property in the one side of contact human body, one side at non-contact human has water-wet behavior, be processed with on its complex fiber material or longitude and latitude is arranged or dislocation is arranged or other moulding is arranged hole, body discharges liquid one contact liquid permeability top flat is promptly by the liquid drain hole rapid osmotic and evacuated rapidly, guarantee that human body discharged liquid infiltration back in time absorbs for absorptive core, therefore it has the characteristic of cotton sense, guarantee that again surperficial dry and comfortable degree is good in the time of soft close skin, infiltration rate is higher than general non-woven fabric material.On the liquid permeability top flat of absorbent device and absorptive core, be pressed with the superposing type anti-leak sealing indent of dredging body discharges liquid, this indent moulding is made up of the arc lines of applying human body, profile along absorbent device inwardly be shrunk to " dumbbell " shape oval or other closed curve or add other lines in the inside that closed curve surrounds, this superposing type indent is on width, the outer range difference (along the monolateral range difference of centrage) of the absorptive core of outer distance and absorbent device is not less than 10mm, in the longitudinal direction, the outer range difference (along the monolateral range difference of centrage) of the absorptive core of outer distance and absorbent device is not less than 15mm.Because it defines effective absorption region of absorbent device absorptive core, thereby prevent that body discharges liquid from too draining outside absorbent device, avoid causing body discharges liquid to pollute user shank and underwear and other medicated clothing, also avoided the absorbent core layer fracture, and the superposing type indent can make the liquid permeability top flat engage with absorptive core firmly, reduce or to avoid adopting adhesive to carry out bonding, use safety and reliability.Be bonded with one deck leakproof film under the combination type liquid permeability top flat dual-side non-weaving cloth of absorbent device, when discharged liquid was permeated the absorbent cores of absorbent device, the leakproof film of dual-side can prevent discharged liquid reverse osmosis and side leakage, avoids non-weaving cloth top layer humidity.
This utility model compared with prior art has the following advantages: 1, seepage velocity is fast, does not return and oozes, and the surface is not residual; 2, the infiltration diffusion absorbs well, does not produce the absorbent cores fracture, can not cause spill and leakage; 3, soft close skin does not produce zest to skin.
Below this utility model construction features is described further with accompanying drawing.
Fig. 1 is a kind of profile sketch map of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Fig. 3 is the floor map of a kind of pass of full fiber mesh material of the present utility model.
With reference to Fig. 1, be pressed with the superposing type anti-leak sealing indent 1 of dredging body discharges liquid on the absorptive core profile 2, it has enclosed curve, is added with two camber lines simultaneously.
With reference to Fig. 2, in this cross-sectional view, the liquid permeability top flat combination type sheet material non-weaving cloth 2 of absorbent device as dual-side sheet material and full fiber mesh material 3 as middle sheet material, the material of absorptive core is pressed with the superposing type anti-leak sealing indent 1 of dredging body discharges liquid from top to bottom, its degree of depth is slightly different because of the depth of the different pressures with thickness and number of layers of material material, be bonded with one deck leakproof film 5 under the combination type liquid permeability top flat dual-side non-weaving cloth 2 of absorbent device, non-weaving cloth 2 and leakproof film 5 adopt adhesives 4 bonding.
This utility model is not done the detailed description part and is all belonged to techniques well known.
Claims (5)
1, a kind of absorbent device of modified form, it is made up of combination type liquid permeability top flat, opaque liquid egative film and absorptive core.It is characterized in that this liquid permeability top flat adopts full fiber mesh material, make the liquid permeability top flat of absorbent device when having cotton gentle texture properties, can strengthen penetrating power again, be processed with the novel indent of the superposing type of dredging body discharges liquid on the liquid permeability top flat of absorbent device and the absorptive core simultaneously, and under the combination type liquid permeability top flat dual-side non-weaving cloth of absorbent device, be bonded with one deck leakproof film, play anti-reverse osmosis, anti-side leakage effect.
2, the absorbent device of a kind of modified form as claimed in claim 1, the combination type liquid permeability top flat that it is characterized in that it, middle sheet material adopts full fibrous material to handle through the special process punching, this liquid permeability top flat is composited by hydrophobic fiber layer and hydrophilic fibers layer, and is processed with liquid-leadage hole on this composite.
3, be processed with liquid-leadage hole on the composite as claimed in claim 2, it is characterized in that this composite percent opening is at 20-45%, the shape of mesh can be circle, oval, the side, triangle, polygon or difform combination, Kong Yukong can arrange or dislocation arrangement or other moulding arrangement by longitude and latitude, and the area in hole is at 0.5-5mm
2Between, the spacing in hole can be between 1-5mm.
4, the absorbent device of a kind of modified form as claimed in claim 1, it is characterized in that it the liquid permeability top flat and absorptive core on be processed with the novel indent of the superposing type of dredging body discharges liquid, this indent moulding is made up of the arc lines of applying human body, profile along absorbent device inwardly be shrunk to " dumbbell " shape oval or other closed curve or add other lines in the inside that closed curve surrounds, this superposing type indent and absorbent device are on width, the outer of the absorptive core of outer distance and absorbent device range difference is not less than 10mm, in the longitudinal direction, the outer of the absorptive core of outer distance and absorbent device range difference is not less than 15mm.
5, the absorbent device of a kind of modified form as claimed in claim 1, it is characterized in that being bonded with one deck leakproof film under the combination type liquid permeability top flat dual-side non-weaving cloth of absorbent device, when discharged liquid is permeated the absorbent cores of absorbent device, the leakproof film of dual-side can prevent the discharged liquid reverse osmosis, avoids non-weaving cloth top layer humidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254802 CN2590554Y (en) | 2002-09-14 | 2002-09-14 | Improved absorbent article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254802 CN2590554Y (en) | 2002-09-14 | 2002-09-14 | Improved absorbent article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590554Y true CN2590554Y (en) | 2003-12-10 |
Family
ID=33723493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02254802 Expired - Lifetime CN2590554Y (en) | 2002-09-14 | 2002-09-14 | Improved absorbent article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590554Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793609A (en) * | 2012-03-19 | 2012-11-28 | 赵旭阳 | Sanitary pad and absorption core thereof |
| RU2615067C2 (en) * | 2012-03-30 | 2017-04-03 | Дзе Проктер Энд Гэмбл Компани | Menstrual shorts |
| CN109394428A (en) * | 2018-12-21 | 2019-03-01 | 浙江珍琦护理用品有限公司 | A kind of paper diaper and its manufacturing method with super large punching cotton surface layer |
| CN114712094A (en) * | 2022-03-22 | 2022-07-08 | 广东景兴健康护理实业股份有限公司 | Edge leakage prevention weaving core sanitary towel with diversion blocking groove |
-
2002
- 2002-09-14 CN CN 02254802 patent/CN2590554Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793609A (en) * | 2012-03-19 | 2012-11-28 | 赵旭阳 | Sanitary pad and absorption core thereof |
| RU2615067C2 (en) * | 2012-03-30 | 2017-04-03 | Дзе Проктер Энд Гэмбл Компани | Menstrual shorts |
| CN109394428A (en) * | 2018-12-21 | 2019-03-01 | 浙江珍琦护理用品有限公司 | A kind of paper diaper and its manufacturing method with super large punching cotton surface layer |
| CN114712094A (en) * | 2022-03-22 | 2022-07-08 | 广东景兴健康护理实业股份有限公司 | Edge leakage prevention weaving core sanitary towel with diversion blocking groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Qiaotou industrial area, Anhai Town, Qiaotou, Jinjiang, Fujian, zip code: 362261 Co-patentee after: Hengan (China) Hygiene Products Co., Ltd. Patentee after: Fujian Heng An Group Co., Ltd. Co-patentee after: Hengan (Jinjiang) Hygiene Materials Co., Ltd. Address before: Qiaotou industrial area, Anhai Town, Qiaotou, Jinjiang, Fujian, zip code: 362261 Co-patentee before: Heng An (Fujian) maternal and child supplies Co., Ltd. Patentee before: Fujian Heng An Group Co., Ltd. Co-patentee before: Heng An (Jinjiang) women's goods Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120914 Granted publication date: 20031210 |