CN203458543U - Disposable absorbing product - Google Patents
Disposable absorbing product Download PDFInfo
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- CN203458543U CN203458543U CN201320472540.0U CN201320472540U CN203458543U CN 203458543 U CN203458543 U CN 203458543U CN 201320472540 U CN201320472540 U CN 201320472540U CN 203458543 U CN203458543 U CN 203458543U
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Abstract
Disclosed is a disposable absorbing product. The disposable absorbing product is in a long stripe shape, which is provided with a longitudinal direction in the length direction and a transverse direction is the width direction, and comprises a liquid-permeable surface layer, a liquid-impermeable bottom layer and an absorbing core layer between the liquid-permeable surface layer and the liquid-impermeable bottom layer. The absorbing product comprises a longitudinal central area and longitudinal both end areas, wherein the longitudinal both ends areas extend from the central area to the longitudinal both ends and are connected with the central area. The absorbing product is characterized in that the liquid-permeable surface layer is formed by compositing at least two materials including a liquid-permeable base layer and a hydrophobic outer layer, wherein the liquid-permeable base layer is closer to one side of the absorbing core layer compared with the hydrophobic outer layer, the hydrophobic outer layer is connected on the longitudinal both ends areas to be on the liquid-permeable base layer, and the hydrophobic outer layer only cover the liquid-permeable base layer on the longitudinal both end areas and does not cover the liquid-permeable base layer on the longitudinal central area. The disposable absorbing product can avoid reverse permeation on the longitudinal both end areas and improve the wearing comfort.
Description
Technical field
This utility model relates to a kind of disposable adsorption object, relates in particular to a kind of disposable adsorption object of snugness of fit.
Background technology
In disposable adsorption object field, disposable absorbent articles and components comprises liquid permeability surface material, opaque liquid primer, and the absorbed layer between surface material and primer.Disposable absorbent articles and components for absorb and hold wearer as menses, urine and other Excretas. absorbed layer is for the Excreta of collecting and storing wearer.Absorbed layer generally includes fibrous batt or the fleece consisting of separated fiber, hydrophilic fibre cellulose fiber loose and fluffing. and this absorbed layer can also comprise microgranule, granule, thin slice or the fiber of super absorbent polymer (SAP).When absorbing articles is accepted after wearer Excreta, even if liquid has been absorbed the absorbed layer of article, absorbs and store, but wearer still can be felt the humidity of liquid, if these liquid continuously contact with wearer skin, can stimulate human body skin.
A problem of disposable adsorption object is the absorbing articles surface dryness it problem of contact skin.Following at least two objects of the surface material of disposable adsorption object, first, top layer provides some FLUID TRANSPORTATION performances, these performances comprise that quick collection passes this surface layer also unexpectedly as the fluid of absorbent cores, and prevent that the fluid that this absorbent cores absorbs from " rehumidifying ", that is to say, as long as fluid is absorbed by described absorbent cores, just can not drain back to through above-mentioned surface layer, thus the wearer's that gets wet skin.In general, the surface of contact skin is drier, and absorbing articles just makes people feel more comfortable.The second, described top layer is due to that be obedient to, soft feel, dry and non-stimulated to wearers skin, thereby skin comfort is provided.
For better FLUID TRANSPORTATION characteristic and skin comfort are provided, developed porose thermoplastic film as the material for top layer, porose thermoplastic film has been preferably used for top layer, because they are permeable for liquid, and is non-absorbent.So the thermoplastic film surface with holes contacting with human body keeps dry, and for wearer, more comfortable, so porose thermoplastic film can have been bought in market listing.
Yet, although porose thermoplastic film provides good drying property and rehumidified character, wish to be further improved in skin counterattack and comfort and convenient, particularly porose thermoplastic film sensible heat, hyperhidrosis or viscosity have been complained by some consumer.
Summary of the invention
An object of the present utility model is to provide a kind of skin comfort of having improved of having, and has the surface layer of good FLUID TRANSPORTATION characteristic.
Another object of the present utility model is to provide a kind of disposable adsorption object with such improvement snugness of fit.
According to this utility model, provide a kind of disposable adsorption object, it is a strip, have alongst longitudinally and along width laterally, comprise liquid permeability surface layer, absorbent core layer between opaque liquid bottom and liquid permeability surface layer and opaque liquid bottom, described absorbing articles has longitudinal middle section and longitudinal two end regions, longitudinal two end regions therefrom heart region extend and are connected with central area to longitudinal two ends respectively, it is characterized in that liquid permeability surface layer is composited by bi-material at least, one liquid permeability basic unit and a hydrophobicity are outer, liquid permeability basic unit is than more close absorbent core layer one side of hydrophobicity skin, this hydrophobicity skin is bonded on liquid permeability basic unit at longitudinal two end regions, the outer liquid permeability basic unit that is positioned at longitudinal two end regions that only covers of this hydrophobicity, there is no to cover the liquid permeability basic unit that is positioned at longitudinal middle section.Described liquid permeability basic unit is less than or equal to the length of disposable adsorption object at longitudinal length, hydrophobicity skin is bonded on longitudinal two ends of liquid permeability basic unit.Stating hydrophobicity outer is hydrophobic nonwoven, and liquid permeability basic unit is a kind of in cotton soft material, apertured film, non-woven fabrics, porose non-woven fabrics.
The disposable adsorption object providing according to this utility model, described core body is preferably as the narrow dumbbell shape structure in longitudinal wide, longitudinal centre, two ends.Described absorbent cores is preferably two-layer or three-decker, double-layer structure is that upper strata is that dust-free paper, lower floor are fluff pulp fibers and super absorbent polymer mixed layer, and three-decker is that described absorbent cores is respectively dustless ply of paper, fluff pulp fibers and super absorbent polymer mixed layer, dustless ply of paper from top to bottom.
The disposable adsorption object providing according to this utility model, comprise by disposable adsorption object thickness direction being implemented to compression from described surface layer one side and process the guiding gutter forming, described guiding gutter has along the longitudinal direction the central long strip shape guiding gutter extending, and at the longitudinal diversity guiding gutter at two ends.
From above-mentioned to description of the present utility model, compared with prior art, the disposable adsorption object providing according to this utility model, surface material at longitudinal two ends has the outer covering of hydrophobicity, changing longitudinal two ends reverse osmosis of disposable adsorption object in the past causes wearing uncomfortable, the skin that makes to contact with longitudinal two end regions is not subject to the hardship of humidity, and the liquid that front and back are infiltrated is difficult for reverse osmosis and refluxes, and has improved the wearing comfortableness of disposable adsorption object.In addition, described core body is preferably as the narrow dumbbell shape structure in longitudinal wide, longitudinal centre, two ends, has improved the snugness of fit of disposable adsorption object.
Accompanying drawing explanation
The disposable adsorption object floor map that Fig. 1 provides for this utility model;
Fig. 2 is the H-H direction cutaway view of Fig. 1;
Fig. 3 is another embodiment of the H-H direction cutaway view of Fig. 1;
Another floor map of the disposable adsorption object that Fig. 4 provides for this utility model.
In the drawings, 1 disposable adsorption object providing for this utility model, 2 is liquid permeability surface layer, 2aWei liquid permeability basic unit, 2b is that hydrophobicity is outer, 3 is absorbent cores, 3a is the upper strata of absorbent cores, 3b is the middle level of absorbent cores, 3c is the lower floor of absorbent cores, 4 is opaque liquid bottom, 5 is flap, 6 is guiding gutter, 6a is central long strip shape guiding gutter, 6b is the guiding gutter of dispersing, A, C is longitudinal two end regions of absorbing articles, B is the longitudinal center region of absorbing articles, X be along disposable adsorption object width laterally, Y be along disposable adsorption object length direction longitudinally.
The specific embodiment
Below by the specific embodiment, the utility model will be further described.
As shown in Figure 1-2, this utility model provides a kind of disposable adsorption object 1, it is a strip, there is longitudinal Y alongst and along the horizontal X of width, comprise the absorbent core layer 3 between liquid permeability surface layer 2, opaque liquid bottom 4 and liquid permeability surface layer 2 and opaque liquid bottom 4.There is a pair of guiding gutter 6 of compression processing formation of disposable adsorption object thickness direction being implemented from described surface layer one side.Described absorbing articles has longitudinal middle section B and longitudinal two end regions A, C, and longitudinal two end regions A, C extend and are connected with central area B to longitudinal two ends respectively from central area B.The liquid permeability surface layer 2 that this utility model provides is composited by bi-material at least, as shown in the figure, liquid permeability surface layer 2 is composited by the 2a of liquid permeability basic unit and the outer 2b of hydrophobicity, and wherein the outer 2b of hydrophobicity is distributed in longitudinal ends A, the C region of disposable adsorption object.The 2a of liquid permeability basic unit is than more close absorbent core layer 3 one sides of the outer 2b of hydrophobicity, the outer 2b of this hydrophobicity is bonded on the 2a of liquid permeability basic unit at longitudinal two end regions, the outer 2b of this hydrophobicity only covers the 2a of liquid permeability basic unit that is positioned at longitudinal two end regions A, C, there is no to cover the 2a of liquid permeability basic unit that is positioned at longitudinal middle section B.The described liquid permeability 2a of basic unit equals the length of disposable adsorption object at longitudinal length, the outer 2b of hydrophobicity is bonded on longitudinal two ends of the 2a of liquid permeability basic unit.The outer 2bHe liquid permeability of the hydrophobicity 2a of basic unit engages the longitudinal three-chip type forming as shown in the figure, and longitudinally the surface layer of three-chip type has adopted lateral transport, can improve the speed of production of disposable adsorption object.Certainly, as the longitudinal three-chip type under design of the present utility model, also can there is multiple-piece, as four, five fabrics spliced togethers form.
The 2a of liquid permeability basic unit preferably consists of soft non-woven material, can certainly consist of the apertured film of all thermoplastics if any polyethylene or polypropylene and so on, porose non-woven material, textile material etc., and the outer 2b of hydrophobicity is preferably hydrophobic nonwoven.Opaque liquid primer 3 selects liquid-tight material that can liquid-tight form of film to make, and is preferably can breathe freely but liquid-tight breathable films material is made.Absorbent cores 2 can be used synthetic fibers and natural fiber, or fiber conjugate, and absorbent cores can also be formed by different material layers, or is comprised of the monolayer with the superperformance of absorption, diffusion and memory bank inner fluid.As long as can absorb, keep body fluid, from absorption function and consideration in price, conventionally preferably use the material of blended absorbent polymer powder in fine hair shape wood pulp, in order to keep the shape of above-mentioned absorbent cores, can select toilet paper or non-woven material to be wrapped up.Absorbent cores 3 in the present embodiment is by being double-layer structure, and the upper strata 3a of double-layer structure is dust-free paper, and the 3b of lower floor is fluff pulp fibers and super absorbent polymer mixed layer.
As shown in Figure 3, for another kind of embodiment of the present utility model, in this embodiment, liquid permeability surface layer 2 is composited by the 2a of liquid permeability basic unit and the outer 2b of hydrophobicity, and wherein the outer 2b of hydrophobicity is distributed in longitudinal ends A, the C region of disposable adsorption object.The 2a of liquid permeability basic unit is than more close absorbent core layer 3 one sides of the outer 2b of hydrophobicity, this liquid permeability basic unit is less than the length of disposable adsorption object in the length of longitudinal direction Y, the 2a of liquid permeability basic unit is substantially only arranged on the region B of longitudinal center of disposable adsorption object, on longitudinal two ends of the outer 2b liquid permeability of this hydrophobicity 2a of basic unit, the outer 2b of this hydrophobicity only covers the 2a of liquid permeability basic unit junction.Absorbent cores 3 is in this embodiment by being three-decker, and three-decker is that described absorbent cores is respectively from top to bottom: upper strata 3a is that dustless ply of paper, intermediate layer 3b are fluff pulp fibers and super absorbent polymer mixed layer, and the 3c of lower floor is dustless ply of paper.
As shown in Figure 4, for an embodiment more of the present utility model, in this embodiment, from described surface layer one side, disposable adsorption object thickness direction is implemented to compression and process the guiding gutter forming and there is the central long strip shape guiding gutter 6a extending along the longitudinal direction, and at the diversity guiding gutter 6b of longitudinal two end regions A, C.
Below this utility model is described in more detail, but this does not form the restriction to this utility model content in conjunction with the embodiments.The modifications and variations of having done under same design, all belong to the scope that this utility model is protected.
Claims (6)
1. a disposable adsorption object, it is a strip, have alongst longitudinally and along width laterally, comprise liquid permeability surface layer, absorbent core layer between opaque liquid bottom and liquid permeability surface layer and opaque liquid bottom, described absorbing articles has longitudinal middle section and longitudinal two end regions, longitudinal two end regions therefrom heart region extend and are connected with central area to longitudinal two ends respectively, it is characterized in that liquid permeability surface layer is composited by bi-material at least, one liquid permeability basic unit and a hydrophobicity are outer, liquid permeability basic unit is than more close absorbent core layer one side of hydrophobicity skin, this hydrophobicity skin is bonded on liquid permeability basic unit at longitudinal two end regions, the outer liquid permeability basic unit that is positioned at longitudinal two end regions that only covers of this hydrophobicity, there is no to cover the liquid permeability basic unit that is positioned at longitudinal middle section.
2. a kind of disposable adsorption object as claimed in claim 1, is characterized in that described liquid permeability basic unit is less than the length of disposable adsorption object at longitudinal length, and hydrophobicity skin is bonded on longitudinal two ends of liquid permeability basic unit.
3. a kind of disposable adsorption object as claimed in claim 1, it is characterized in that described hydrophobicity outer be hydrophobic nonwoven, liquid permeability basic unit is a kind of in apertured film, non-woven fabrics, porose non-woven fabrics.
4. a kind of disposable adsorption object as claimed in claim 1, is characterized in that described absorbent core layer is the narrow dumbbell shape structure in wide, longitudinal centre, longitudinal two ends.
5. a kind of disposable adsorption object as claimed in claim 1, is characterized in that comprising by implementing from described liquid permeability surface layer one side the guiding gutter that compression disposable absorbent article forms.
6. a kind of disposable adsorption object as claimed in claim 5, is characterized in that described guiding gutter has the central long strip shape guiding gutter of extension along the longitudinal direction and the diversity guiding gutter of longitudinal two ends region division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472540.0U CN203458543U (en) | 2013-08-03 | 2013-08-03 | Disposable absorbing product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472540.0U CN203458543U (en) | 2013-08-03 | 2013-08-03 | Disposable absorbing product |
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| Publication Number | Publication Date |
|---|---|
| CN203458543U true CN203458543U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472540.0U Expired - Lifetime CN203458543U (en) | 2013-08-03 | 2013-08-03 | Disposable absorbing product |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105395319A (en) * | 2015-12-14 | 2016-03-16 | 福建恒安集团有限公司 | Disposable absorbing article |
| CN108261290A (en) * | 2016-12-30 | 2018-07-10 | 福建恒安集团有限公司 | A kind of disposable adsorption object and its preparation process |
-
2013
- 2013-08-03 CN CN201320472540.0U patent/CN203458543U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105395319A (en) * | 2015-12-14 | 2016-03-16 | 福建恒安集团有限公司 | Disposable absorbing article |
| CN108261290A (en) * | 2016-12-30 | 2018-07-10 | 福建恒安集团有限公司 | A kind of disposable adsorption object and its preparation process |
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Granted publication date: 20140305 |