CN101991486B - Thin material and sanitary pad with same - Google Patents
Thin material and sanitary pad with same Download PDFInfo
- Publication number
- CN101991486B CN101991486B CN 201010299963 CN201010299963A CN101991486B CN 101991486 B CN101991486 B CN 101991486B CN 201010299963 CN201010299963 CN 201010299963 CN 201010299963 A CN201010299963 A CN 201010299963A CN 101991486 B CN101991486 B CN 101991486B
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- fin
- ribs
- thin
- layer substance
- liquid
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- 239000000463 material Substances 0.000 title abstract description 7
- 239000000126 substance Substances 0.000 claims description 60
- 239000011159 matrix material Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 11
- 230000002708 enhancing effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 36
- 239000006096 absorbing agent Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000003204 osmotic effect Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Abstract
The invention relates to a thin material and a sanitary pad with the same. The thin material comprises a basal body, a plurality of first ribs and a plurality of second ribs, wherein the first ribs are arranged adjacently, and the second ribs are arranged adjacently; the basal body comprises a first surface, a second surface opposite to the first surface, and a plurality of drainage holes which penetrate through the first and second surfaces; the first surface of the basal body extends towards the direction away from the second surface to form the first ribs; the first ribs define an end surface which is a certain distance away from the first surface, and also define a plurality of diversion regions in a surrounding mode; the drainage holes are distributed in the first diversion region and communicated with each other; the second ribs are formed on the end surface of the first ribs in a staggered mode; and the second ribs define a plurality of second diversion regions, which are communicated with the first diversion regions, in a surrounding mode. After the surface tension of the liquid is orderly damaged by the second and first ribs, the liquid is quickly discharged through the drainage holes, thereby enhancing the liquid permeation effect. In addition, the contact surface of the second ribs contact the skins of a user to decrease the contact area, and the second and first ribs are connected with each other in a staggered mode, so that the thin material feels delicate, thereby enhancing the use comfort level.
Description
The application is that application number is that 200710086946.4 name is called the dividing an application of application for a patent for invention of " thin-layer substance and have the sanitary pad of this thin-layer substance ", and the applying date of original application is on March 27th, 2007.
Technical field
The present invention relates to a kind of thin-layer substance and have the sanitary pad of this thin-layer substance, particularly relate to a kind of for hygienic article, can effectively destroy surface tension of liquid and can improve the liquid infiltration effect, and have the thin-layer substance of preferable comfort level and have the sanitary pad of this thin-layer substance.
Background technology
General as hygienic article such as cotton wool, diaper or medical protective pad; mainly be in order to absorb liquid; so liquid leakage in order to prevent from absorbing; described hygienic article usually can arrange one and have quick water conservancy diversion liquid and prevent the application of anti-leakage layers of allow liquids characteristic in that an absorbent tampons is external again; this application of anti-leakage layers is normally made by the making hole film of a polyethylene material; contact with the skin of user by this application of anti-leakage layers, can provide user dry and comfortable comfortable impression.
See also Figure 1 and Figure 2, Fig. 1 is the partial top view of general making hole film, and Fig. 2 is the partial sectional view of this general making hole film.General making hole film 1, its end face forms and is provided with most the fins 11 that assume diamond in shape, form in the water conservancy diversion district 12 that this each fin 11 defines and be provided with most weep holes 13, it is a top surface side 101 that its definition making hole film 1 forms a side that is provided with fin 11, and be a bottom surface side 102 in contrast to the opposite side of this top surface side 101, the aperture of each weep hole 13 contiguous top surface side 101 is the aperture greater than adjacent floor side 102.When reality is used, top surface side 101 is in order to contact with user health skin, and absorbent tampons body (not shown) is to be arranged at bottom surface side 102 places, when liquid passes through making hole film 1, destroy the surface tension of liquid by each fin 11, reduce liquid viscous in the probability of the top surface side 101 of making hole film 1, to promote the dry and comfortable comfort level between making hole film 1 and the user skin.In addition, making hole film 1 directly contacts with the skin of user with its fin 11, the contact surface that can reduce between making hole film 1 and the user skin is long-pending, can reduce making hole film 1 and contact for a long time with the user skin or rub and cause the sultry or irritated phenomenon of skin generation.
Yet, when the cohesiveness of liquid is excessive, the effect of depending merely on one deck fin 11 destruction surface tension of liquids is not good, therefore how to conceive and founds a kind of respond well making hole film that can improve the liquid infiltration effect that destroys surface tension of liquid, becomes the present invention then and wants further improved theme.
This shows that above-mentioned existing thin-layer substance and sanitary pad obviously still have inconvenience and defective, and demand urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of thin-layer substance of new structure and have the sanitary pad of this thin-layer substance, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing thin-layer substance and sanitary pad exist, the inventor is based on being engaged in practical experience and the Professional knowledge that this type of product design manufacturing is enriched for many years, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of the thin-layer substance of founding a kind of new structure and the sanitary pad with this thin-layer substance, can improve general existing thin-layer substance and sanitary pad, make it have more practicality.Through constantly research, design, and through after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Main purpose of the present invention is, overcomes the defective that existing thin-layer substance exists, and provides a kind of surface tension of liquid that can effectively destroy with raising liquid infiltration effect, and the thin-layer substance with preferable comfort level, is very suitable for practicality.
Another object of the present invention is to, overcome the defective that existing sanitary pad exists, and provide a kind of surface tension of liquid that can effectively destroy with raising liquid infiltration effect, and the sanitary pad with preferable comfort level, be very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of thin-layer substance according to the present invention's proposition, this thin-layer substance comprises first fin of a matrix, most arrangements adjacent one another are, and second fin of most arrangements adjacent one another are, wherein: this matrix, comprise one first, one in contrast to this first second, and most run through this first and these weep holes of second; Described first fin is faced to protrude out away from this second direction by first of this matrix and forms, and described first fin defines the end face of this first segment distance at interval, and around defining most the first water conservancy diversion districts; Described weep hole is distributed in this first water conservancy diversion district respectively, and is connected with this first water conservancy diversion district respectively; And described second fin, being on the end face that is formed at described first fin staggeredly, described second fin is around defining most the second water conservancy diversion districts that are connected with the described first water conservancy diversion district.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid thin-layer substance, wherein said matrix, described first fin and described second fin lay respectively on the different planes.
The second water conservancy diversion district scope that the first water conservancy diversion district scope that aforesaid thin-layer substance, wherein said first fin define and described second fin define is greater than the aperture of the weep hole of this matrix.
The first water conservancy diversion district scope that the second water conservancy diversion district scope that aforesaid thin-layer substance, wherein said second fin define defines greater than described first fin.
Aforesaid thin-layer substance, wherein said first fin and described second fin can be arranged in specific geometric figure respectively.
The object of the invention to solve the technical problems also adopts following technical scheme to realize.A kind of thin-layer substance according to the present invention's proposition, this thin-layer substance comprises first fin of a matrix, most arrangements adjacent one another are, and second fin of most arrangements adjacent one another are, wherein: this matrix, comprise one first, and one in contrast to this first second; Described first fin is faced to protrude out away from this second direction by first of this matrix and forms, and described first fin defines the end face of this first segment distance at interval; Described second fin is on the end face that is formed at described first fin staggeredly.
The object of the invention to solve the technical problems also realizes in addition by the following technical solutions.According to a kind of sanitary pad that the present invention proposes, this sanitary pad comprises an absorber and skim thing, wherein: and this absorber, in order to absorb liquid; And this thin-layer substance, being covered on this absorber, this thin-layer substance comprises first fin of a matrix, most arrangements adjacent one another are, and second fin of most arrangements adjacent one another are; This matrix comprises one first, one in contrast to this first second, and most run through this first and these weep holes of second; Described first fin is faced to protrude out away from this direction of second by first of this matrix and forms, and described first fin defines the end face of this first segment distance at interval, and around defining most the first water conservancy diversion districts; Described weep hole is distributed in this first water conservancy diversion district respectively and is connected with this first water conservancy diversion district respectively; And described second fin, being on the end face that is formed at described first fin staggeredly, described second fin is around defining most the second water conservancy diversion districts that are connected with the described first water conservancy diversion district.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid sanitary pad, wherein said matrix, described first fin and described second fin lay respectively on the different planes.
Aforesaid sanitary pad, the second water conservancy diversion district scope that the first water conservancy diversion district scope that wherein said first fin defines and described second fin define is greater than the aperture of the weep hole of this matrix.
Aforesaid sanitary pad, the first water conservancy diversion district scope that the second water conservancy diversion district scope that wherein said second fin defines defines greater than described first fin.
Aforesaid sanitary pad, wherein said first fin and described second fin can be arranged in specific geometric figure respectively.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, thin-layer substance of the present invention and the sanitary pad with this thin-layer substance have following advantage and beneficial effect at least:
1, thin-layer substance of the present invention, be positioned on the differing heights plane by weep hole, first fin and second fin, and second fin is to be the end face that is formed at first fin staggeredly, make that liquid can be in regular turn by behind second fin, the first fin deface tension force, promptly discharge via weep hole, and can promote the osmotic effect of liquid.
2, in addition, thin-layer substance of the present invention contacts with the skin of user with the contact surface of its second fin, can reduce the area that contacts with the user skin, and be to be staggeredly to be connected between second fin and first fin, can make the sense of touch of thin-layer substance more careful whereby, and can improve the comfort level of use.
In sum, thin-layer substance of the present invention and have the sanitary pad of this thin-layer substance can effectively destroy the surface tension of liquid and can improve the osmotic effect of liquid, and has preferable comfort level.The present invention has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on the structure of product or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing thin-layer substance and sanitary pad have the outstanding effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of description, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is a partial top view of general making hole film.
Fig. 2 is a partial sectional view of this general making hole film.
Fig. 3 is a sectional perspective sketch map of thin-layer substance preferred embodiment of the present invention.
Fig. 4 is a partial top view of this preferred embodiment of thin-layer substance of the present invention.
Fig. 5 is a partial sectional view of this preferred embodiment of thin-layer substance of the present invention.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, the thin-layer substance that foundation the present invention is proposed and have its specific embodiment of sanitary pad, structure, feature and the effect thereof of this thin-layer substance, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can clearly be understood in the following detailed description that cooperates with reference to a graphic preferred embodiment.
See also Fig. 3, Fig. 4 and shown in Figure 5, Fig. 3 is the sectional perspective sketch map of thin-layer substance preferred embodiment of the present invention, and Fig. 4 is a partial top view of this preferred embodiment, and Fig. 5 is the partial sectional view of this preferred embodiment.The thin-layer substance 200 of thin-layer substance one preferred embodiment of the present invention comprise a matrix 2, most first fins 3 that are formed on the matrix 2 adjacent one another are, and most the ground of arranging adjacent one another are forms second fin 4 that is arranged on first fin 3 with arranging.In the present embodiment, this thin-layer substance 200 is the making hole film of a polyethylene (PE) material, but thin-layer substance 200 also can be materials such as polypropylene (PP), composite or adhesive-bonded fabric.
Above-mentioned matrix 2 comprises that one is positioned at first 21 of the top side, one in contrast to first 21 second 22, and most by first 21 weep hole 23 that is through to second 22; The aperture of each weep hole 23 is dwindled gradually towards second 22 direction by first 21 of matrix 2 and is the back taper shape.
The first above-mentioned fin 3, be that by matrix 2 first 21 protrudes out up and be connected to each other and arrange and be one netted, described first fin 3 also defines the end face 31 at one segment distance place, first 21 top at interval, each first fin 3 is the first polygon-shaped water conservancy diversion district 32 around defining one, and each first water conservancy diversion district 32 is corresponding and coupled logical with most weep hole 23 positions.
The second above-mentioned fin 4, be connected to each other and arrange and be one and be formed on the end face 31 of first fin 3 nettedly, described second fin 4 and define one in order to user skin 6 contacted contact surfaces 41, each second fin 4 is the second polygon-shaped water conservancy diversion district 42 around defining one, and the scope in the second water conservancy diversion district 42 is greater than the scope in the first water conservancy diversion district 32, because second fin 4 is to be on the end face 31 that is formed at first fin 3 staggeredly, therefore most single second fin 4 can be simultaneously be connected with the end face 31 of most first fins 3 adjacent to each other, and the second water conservancy diversion district 42 that makes each second fin 4 center on to define can be connected with the part in most individual first water conservancy diversion districts 32 simultaneously.
Because matrix 2, first fin 3 and second fin 4 of thin-layer substance 200, be to arrange respectively on the plane that is positioned at lower floor, three differing heights in middle level and upper strata, and second fin 4 is to be the end face 31 that is formed at first fin 3 staggeredly, therefore the part that do not contact with the end face 31 of first fin 3 of second fin 4 can and first 21 of matrix 2 between be unsettled state, make each second water conservancy diversion district 42 except the part with most the first water conservancy diversion districts 32 is connected, and can be connected with each the first water conservancy diversion district, 32 corresponding weep hole 23 simultaneously.
What deserves to be mentioned is, first fin 3 and second fin 4 center on the shape that defines, also can be other specific geometric figures, for example rhombus, ellipse, honeycomb, irregular polygon etc. are not limited to disclosed being limited in the diagram.
The present invention is when practical application, thin-layer substance 200 can match with an absorber 5 and constitute sanitary pad just like cotton wool or diaper, absorber 5 is weep hole 23 belows that are arranged at matrix 2, because first fin 3, second fin 4 is that the height and position that is positioned at Different Plane is set respectively, and second fin 4 is to be the end face 31 that is formed at first fin 3 staggeredly, therefore, when the sanitary pad is used, thin-layer substance 200 is that the contact surface 41 with its second fin 4 contacts with user skin 6, structure can reduce thin-layer substance 200 and user skin 6 contacted areas whereby, contacts for a long time with user skin 6 or rubs and cause the sultry or irritated phenomenon of skin 6 generations of user and can reduce thin-layer substance 200.On the other hand, because the configuration mode of first fin 3, second fin 4 makes that thin-layer substance 200 can be more careful in the sense of touch of integral body, can increase user comfort in the use whereby.
In addition, because centering on the second water conservancy diversion district 42 that defines, each second fin 4 can be connected with two or more first water conservancy diversion districts 32 simultaneously, and first fin 3, the first water conservancy diversion district 32 that second fin 4 is defined respectively, the range size in the second water conservancy diversion district 42 is greater than the aperture of the weep hole 23 of matrix 2, therefore liquid is flow to the intermediate layer of thin-layer substance 200 via the second water conservancy diversion district 42 after second fin, the 4 deface tension force, and then again by first fin 3 deface tension force and flow to the lower floor of thin-layer substance 200 via the first water conservancy diversion district 32 once again, by the structural design mode of repeatedly destroying surface tension of liquid, can improve liquid effectively and produce the relatively poor problem of discharge property because cohesiveness is excessive, the lower floor that makes liquid flow to thin-layer substance 200 can promptly be absorbed body 5 via weep hole 23 discharges afterwards and absorb.Need to prove especially, though the thin-layer substance 200 of present embodiment is that to have two-layer fin be that example describes, but the difference that the technical staff who has the knack of this skill can be on demand increases or reduces the number of fin layer, is not limited to disclosed being limited in the present embodiment.
Conclude above-mentioned, the thin-layer substance 200 of present embodiment, be to arrange respectively on three differing heights planes that are positioned at lower floor, middle level and upper strata by weep hole 23, first fin 3 and second fin 4, and second fin 4 is to be the end face 31 that is formed at first fin 3 staggeredly, make that liquid can be in regular turn by behind second fin 4, first fin, the 3 deface tension force, discharge rapidly via weep hole 23, can promote the osmotic effect of liquid whereby.In addition, thin-layer substance 200 contacts with user skin 6 with the contact surface 41 of its second fin 4, can reduce the area that contacts with user skin 6, and be to be staggeredly to be connected between second fin 4 and first fin 3, make the sense of touch of thin-layer substance 200 more careful whereby, and can improve the comfort level of use.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (1)
1. a thin-layer substance is characterized in that this thin-layer substance comprises first fin of a matrix, most arrangements adjacent one another are, and second fin of most arrangements adjacent one another are, wherein:
This matrix comprises one first, and one in contrast to this first second;
Described first fin is faced to protrude out away from this second direction by first of this matrix and forms, and described first fin defines the end face of this first segment distance at interval;
Described second fin is on the end face that is formed at described first fin staggeredly, and described second fin and described matrix, described first fin are arranged at the plane of three differing heights respectively, and the part that do not contact with the end face of described first fin of described second fin can and first of described matrix between be unsettled state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010299963 CN101991486B (en) | 2007-03-27 | 2007-03-27 | Thin material and sanitary pad with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010299963 CN101991486B (en) | 2007-03-27 | 2007-03-27 | Thin material and sanitary pad with same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100869464A Division CN101273937B (en) | 2007-03-27 | 2007-03-27 | Thin-layer article and sanitary absorbent pad with this thin-layer article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101991486A CN101991486A (en) | 2011-03-30 |
| CN101991486B true CN101991486B (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010299963 Expired - Fee Related CN101991486B (en) | 2007-03-27 | 2007-03-27 | Thin material and sanitary pad with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101991486B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099153A (en) * | 2016-05-02 | 2022-03-01 | 飞特适薄膜产品有限责任公司 | Apparatus for producing a profiled film |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5514105A (en) * | 1992-01-03 | 1996-05-07 | The Procter & Gamble Company | Resilient plastic web exhibiting reduced skin contact area and enhanced fluid transfer properties |
| CN2664630Y (en) * | 2003-05-16 | 2004-12-22 | 联诚兴企业(上海)有限公司 | Forming net for producing multi-layer flow guiding perforating film |
| CN1669547A (en) * | 2004-03-12 | 2005-09-21 | 麦克尼尔-Ppc公司 | Three dimensional apertured film |
| CN1715045A (en) * | 2003-08-29 | 2006-01-04 | 麦克内尔-Ppc股份有限公司 | Two layer structure for absorbent articles |
-
2007
- 2007-03-27 CN CN 201010299963 patent/CN101991486B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5514105A (en) * | 1992-01-03 | 1996-05-07 | The Procter & Gamble Company | Resilient plastic web exhibiting reduced skin contact area and enhanced fluid transfer properties |
| CN2664630Y (en) * | 2003-05-16 | 2004-12-22 | 联诚兴企业(上海)有限公司 | Forming net for producing multi-layer flow guiding perforating film |
| CN1715045A (en) * | 2003-08-29 | 2006-01-04 | 麦克内尔-Ppc股份有限公司 | Two layer structure for absorbent articles |
| CN1669547A (en) * | 2004-03-12 | 2005-09-21 | 麦克尼尔-Ppc公司 | Three dimensional apertured film |
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| Publication number | Publication date |
|---|---|
| CN101991486A (en) | 2011-03-30 |
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