CN203042654U - Absorptive article - Google Patents

Absorptive article Download PDF

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Publication number
CN203042654U
CN203042654U CN 201320070032 CN201320070032U CN203042654U CN 203042654 U CN203042654 U CN 203042654U CN 201320070032 CN201320070032 CN 201320070032 CN 201320070032 U CN201320070032 U CN 201320070032U CN 203042654 U CN203042654 U CN 203042654U
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China
Prior art keywords
hole
sheet
absorbent commodity
holes
see
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CN 201320070032
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Chinese (zh)
Inventor
大桥竜吾
高居义
凑大尚
吉政渡
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Unicharm Corp
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Unicharm Corp
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Priority to CN 201320070032 priority Critical patent/CN203042654U/en
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Abstract

The utility model provides an absorptive article which can further improve air permeability and present the high air permeability to customers to win trust of the customers. The absorptive article is used for absorbing liquid and comprises a liquid permeable surface sheet, a non-liquid-permeable back side sheet and an absorber which is arranged between the surface sheet and the back side sheet and is used for absorbing the liquid. The absorptive article is characterized in that the absorber comprises a plurality of through holes, wherein the plurality of through holes penetrate in the direction from the surface sheet to the back side sheet; the surface sheet is a perspective part which has perspectivity and corresponds to the plurality of through holes; and the back side sheet comprises at least one perspective part which has perspectivity and corresponds to the plurality of through holes.

Description

Absorbent commodity
Technical field
This utility model relates to a kind of for the absorbent commodity that absorbs liquid, particularly relates to a kind of absorbent commodity that can present to the credible such sensation of client's good permeability.
Background technology
Have in the absorbent commodity of multi-ply construction in disposable diaper, sanitary towel etc., usually adopt by being mixed with the absorber that the material of Time of Fluff Slurry (fluff pulp) with High hydrophilous resin (SAP) forms, this absorber is used for absorbing liquid, also has certain breathability simultaneously.
But, has the people of special body constitution for some, for example: the users such as baby, old man or women with responsive body constitution, though this absorbent commodity has breathability to a certain degree, but because this class user's skin is too responsive, can occurs the eczema phenomenon during use and make it produce scratchiness.This phenomenon can bring the user uncomfortable sensation, causes harmful effect may in addition user's health.
Particularly, when this phenomenon occurring in the process that the baby is using, the baby also can ceaselessly cry and scream, and making can not this series products of relieved purchase as client's ward.In addition, for be the user be again client's old man or women, when producing scratchiness, can not relievedly use equally.
In addition, even such breathability has reached the requirement that can make that the user of non-sensitive body constitution feels comfortably cool, but because the client can only see the appearance sheet material of absorbent commodity, do not understand its inner material property, therefore, tend to produce unnecessary misgivings, think that such absorbent commodity does not have breathability and causes distrusting such absorbent commodity product, thereby some client dare not wait this product of use to the baby relievedly.Like this, will make the absorbent commodity that has breathability originally be misread by the client, can't obtain client's trust.
The utility model content
This utility model carries out in order to solve above-mentioned problem, and purpose is to provide a kind of breathability that can further improve, thereby and can present to the client to the breathability of this height and can win the absorbent commodity that the client trusts.
This utility model has adopted following structure to achieve these goals.
It is a kind of for the absorbent commodity that absorbs liquid that this utility model provides, and has: the surficial sheets of liquid permeability; The back-sheet of non-liquid permeability; And the absorber that is arranged between surficial sheets and the back-sheet and is used for absorbing liquid, it is characterized in that: wherein, described absorber contains a plurality of through holes that run through along the direction from surficial sheets to back-sheet, surficial sheets is to have perspectivity and the had an X-rayed part corresponding with a plurality of through holes, but back-sheet comprises and has perspectivity and at least one see-through area corresponding with a plurality of through holes.
In absorbent commodity of the present utility model, can also have such feature: but see-through area is one, but should see-through area constitute back-sheet.
In addition, in absorbent commodity of the present utility model, can also have such feature: but see-through area is a plurality of, and back-sheet also contains non-see-through area, but this non-see-through area and a plurality of see-through area constitute back-sheet.
In addition, in absorbent commodity of the present utility model, can also have such feature: but see-through area has in animal, plant, cartoon figure, the geometric figure any shape.
In addition, in absorbent commodity of the present utility model, can also have such feature: absorber contains absorbent cores and is used for wrapping the had an X-rayed coated papers of this absorbent cores, and through hole is the through hole that runs through absorbent cores.
In addition, in absorbent commodity of the present utility model, can also have such feature: absorber contains absorbent cores and is used for wrapping the coated papers of this absorbent cores, and through hole is the through hole that runs through absorbent cores and coated papers.
In addition, in absorbent commodity of the present utility model, can also have such feature: through hole has the longitudinal cross-section that is inverted V-shape along the direction from surficial sheets toward back-sheet.
In addition, in absorbent commodity of the present utility model, can also have such feature: absorber comprises leading section, pars intermedia and rearward end, is arranged on the diameter of the through hole in leading section and the rearward end greater than the diameter that is arranged on the through hole in the pars intermedia.
In addition, in absorbent commodity of the present utility model, can also have such feature: be arranged on interval between adjacent two through holes in the leading section less than the interval between adjacent two through holes that are arranged in the pars intermedia, be arranged on interval between adjacent two through holes in the rearward end less than the interval between adjacent two through holes that are arranged in the pars intermedia.
In addition, in absorbent commodity of the present utility model, can also have such feature: absorber comprises leading section, pars intermedia and rearward end, be arranged on the diameter of the through hole in leading section and the rearward end greater than the diameter that is arranged on the through hole in the pars intermedia, be arranged on interval between adjacent two through holes in the leading section less than the interval between adjacent two through holes that are arranged in the pars intermedia, be arranged on interval between adjacent two through holes in the rearward end less than the interval between adjacent two through holes that are arranged in the pars intermedia.
The effect of utility model and effect
According to absorbent commodity of the present utility model, on the one hand, because absorber contains a plurality of through holes, so when absorbent commodity is used, because the damp-heat that user's drained liquid produces can outwards distribute by these through holes well, thereby further improved breathability, brought more comfortable sensation to the user.
On the other hand, because surficial sheets is to have perspectivity and the had an X-rayed part corresponding with these through holes, and but back-sheet contains at least one see-through area corresponding with these through holes, therefore, no matter be to make the client see these through holes from the surface of absorbent commodity or from the back side, thereby can eliminate the client to the misgivings of breathability, make that the client can this absorbent commodity of relieved purchase.
In addition, after the baby dresses this absorbent commodity, but other people sees through hole as the see-through area that potential customers also can see through on the back-sheet, thereby allow these potential customers can recognize that also this absorbent commodity has good breathability, makes that they when needed also can this absorbent commodity of relieved purchase.So, for maker, can win client's trust, and strengthen the competitiveness of product in market.
Description of drawings
Fig. 1 is the axonometric chart of absorbent commodity in embodiment one that this utility model relates to;
Fig. 2 is the inboard expanded view of absorbent commodity in embodiment one that this utility model relates to;
Fig. 3 is the outside expanded view of absorbent commodity in embodiment one that this utility model relates to;
Fig. 4 is the A-A direction phantom of Fig. 2;
Fig. 5 is the axonometric chart of absorbent commodity in embodiment two that this utility model relates to;
Fig. 6 is the outside expanded view of absorbent commodity in embodiment two that this utility model relates to; And
Fig. 7 is the B-B direction phantom of Fig. 6.
The specific embodiment
Followingly with reference to accompanying drawing the related absorbent commodity of this utility model is elaborated.
<embodiment one>
Fig. 1 is the axonometric chart of absorbent commodity in embodiment one that this utility model relates to.
As shown in Figure 1, in present embodiment one, absorbent commodity 10 is the diaper that baby user uses, and has: surficial sheets 11, absorber 12, back-sheet 13, Zola's hook thin slice 14, right drag hook thin slice 15 and hook together sheet material 16.
Surficial sheets 11 is formed by the material that not only has perspectivity simultaneously but also have a liquid permeability, is positioned at the contact skin side, and user's the drained liquid as urine is seen through.The material of surficial sheets 11 can be hydrophilic fabric nonwoven cloth, porous plastic film or weave cotton cloth etc.
Absorber 12 is arranged between surficial sheets 11 and the back-sheet 13, is used for drained liquid is absorbed.Absorber 12 is formed by the material that is mixed with Time of Fluff Slurry (fluff pulp) and High hydrophilous resin (SAP).
Back-sheet 13 is made by the material that not only has non-liquid permeability but also have a breathability, is positioned at non-contact skin side, and the material of back-sheet 13 can be the hydrophobic material of main body for polypropylene (PP), polyethylene (PE).
Shown in Fig. 1, surficial sheets 11 is divided into surperficial front side portion 11a and surperficial rear sides 11b, corresponds respectively to baby's abdominal part and back buttocks.Same, back-sheet 13 also comprises respectively back side front side portion 13a and the back side rear sides 13b corresponding with baby's abdominal part and back buttocks, and, back side front side portion 13a, back side rear sides 13b respectively relative with surperficial front side portion 11a, surperficial rear sides 11b to.
Shown in Fig. 1, in absorbent commodity 10, be provided with two drag hook thin slices altogether, namely, Zola's hook thin slice 14 and right drag hook thin slice 15, Zola's hook thin slice 14 is arranged between the upper end, left side of the upper end, left side of surperficial rear sides 11b and back side rear sides 13b, and right drag hook thin slice 15 is arranged on the upper end, right side of surperficial rear sides 11b and the upper end, right side of back side rear sides 13b.Zola's hook thin slice 14 and right drag hook thin slice 15 all can use the thermoplasticity film of synthetic resin of fabric nonwoven cloth or TPO to make.
In absorbent commodity 10, hook together sheet material 16 and be installed in the upper end of back side front side portion 13a as combined sheet material, can follow as Zola's hook thin slice 14 and the right drag hook thin slice 15 of binding slices and finish combination in the mode that hooks together.Hooking together sheet material 16 can adopt the thermoplasticity film of synthetic resin of fabric nonwoven cloth or TPO to make.
In present embodiment one, because adopted Zola's hook thin slice 14, right drag hook thin slice 15 and hooked together sheet material 16, so when the ward dresses absorbent commodity 10 to the baby, the ward according to big young pathbreaker's drag hook sheet material 14 of baby's waist and drag hook sheet material 15 respectively with hook and sheet material 16 hooks, can make absorbent commodity 10 be fitted on one's body the baby, and present the shape of the short underpants shown in Fig. 1.
In addition, in present embodiment one, can also use the adhesive sheet with viscosity to substitute and hook together sheet material 16 as binding slices, in this case, correspondingly adopt adhesive sheet as combined sheet material, realize combination by adhesive sheet and adhesive sheet mutual bonding.
Fig. 2 is the inboard expanded view of absorbent commodity in embodiment one that this utility model relates to.
Shown in Fig. 2, absorber 12 is divided into leading section 17, pars intermedia 18 and rearward end 19, corresponds respectively to baby's abdominal part, crotch portion and back buttocks.In leading section 17, contain a plurality of front end through hole 17a, in pars intermedia 18, contain a plurality of middle through hole 18a, in rearward end 19, contain a plurality of rear end through hole 19a.
In leading section 17, be provided with five row front end through hole 17a equably along its width, each row is provided with three front end through hole 17a altogether along the length direction of leading section 17.Namely, contain 15 front end through hole 17a altogether in the leading section 17, the diameter of each front end through hole 17a is d 1, be spaced apart L between adjacent two front end through hole 17a 1
In pars intermedia 18, be provided with the middle through hole 18a of three row equably along its width, each row is provided with three middle through hole 18a altogether along the length direction of pars intermedia 18.Namely, comprise nine in the pars intermedia 18 altogether in the middle of through hole 18a, the diameter of through hole 18a is d in the middle of each 2, adjacently be spaced apart L between the through hole 18a in the middle of two 2
In rearward end 19, be provided with five row rear end through hole 19a equably along its width, each row is provided with three rear end through hole 19a altogether along the length direction of rearward end 19.Namely, rearward end 19 comprises 15 rear end through hole 19a altogether, the diameter of each rear end through hole 19a is d 3, be spaced apart L between adjacent two rear end through hole 19a 3
In present embodiment one, the diameter d of front end through hole 17a and rear end through hole 19a 1And d 3Equate, but all greater than the diameter d of middle through hole 18a 2, namely, d 1=d 3>d 2Simultaneously, the interval L between adjacent two front end through hole 17a 1Equal the interval L between adjacent two rear end through hole 19a 3, but these two interval L 1And L 3All less than the interval L between adjacent two middle through hole 18a 2, namely, L 1=L 3<L 2
In present embodiment one, surficial sheets 11 is corresponding with all front end through hole 17a, middle through hole 18a and rear end through hole 19a as the had an X-rayed part 11 with perspectivity, therefore, human eye can be seen front end through hole 17a, middle through hole 18a and rear end through hole 19a through surficial sheets 11.
Fig. 3 is the outside expanded view of absorbent commodity in embodiment one that this utility model relates to.
Shown in Fig. 3, in present embodiment one, but back-sheet 13 is made of a see-through area 13, here, but see-through area 13 has perspectivity, and the material that is set in more than the critical light transmittance of human eye when seeing through it and can see through hole (namely, front end through hole 17a, middle through hole 18a and rear end through hole 19a) by light transmittance forms.In this case, but see-through area 13 is corresponding with all front end through hole 17a, middle through hole 18a and rear end through hole 19a, therefore, human eye also can be seen front end through hole 17a, middle through hole 18a and rear end through hole 19a through back-sheet 13.
But about above-mentioned see-through area 13, it can be formed by water white material, also can be formed by the material of colored transparent, in present embodiment one, but see-through area 13 adopts water white material to form, and in addition, its light transmittance can be measured by the method for JIS K 7105 regulations.
Fig. 4 is the A-A direction phantom of Fig. 2.
Shown in Fig. 4, absorber 12 has absorbent cores 20 and coated papers 21.Coated papers 21 is used for wrapping absorbent cores 20, and the outer surface of coated papers 21 contacts with surficial sheets 11 and back-sheet 13.In present embodiment one, this coated papers 21 be for can have an X-rayed coated papers, namely, coated papers 21 is set in human eye by light transmittance and sees through its material that can see through hole and form.
Because adopted above material and structure, so behind this absorbent commodity 10 on baby's wearing, but make the i.e. see-through area 13 of back-sheet 13(that everyone sees through this absorbent commodity 10) just can see the front end through hole 17a shown in Fig. 1,3, middle through hole 18a and rear end through hole 19a that absorber 12 contains.
Shown in Fig. 4, in present embodiment one, front end through hole 17a, middle through hole 18a and rear end through hole 19a have the linearly longitudinal cross-section of type of the direction of edge from surficial sheets 11 toward back-sheet 13, all along from surficial sheets 11 to back-sheet 13 direction extend and run through absorbent cores 20, thereby all in absorbent cores 20, formed the flow channel 22 of a cylindrical shape.
Because absorbent commodity 10 has above structure, so after the baby dresses this absorbent commodity 10, on the one hand, the urine that the baby drains can see through surficial sheets 11 and infiltrate absorber 12, be absorbed body 12 and absorb, and leave a trace at absorber 12, because back-sheet 13 is non-liquid permeability, therefore, urine can not spill from back-sheet 13; On the other hand, the damp-heat that is produced by baby's urine can see through surficial sheets 11 and enter absorber 12, and the front end through hole 17a, the middle through hole 18a that contain by absorber 12 and rear end through hole 19a distribute by back-sheet 13 then discharged to non-liquid permeability but have the back-sheet 13 of breathability.So absorbent commodity 10 can bring more comfortable sensation to the baby guaranteeing further to improve breathability under the prerequisite that absorbs.
The effect of embodiment one and effect
The absorbent commodity 10 related according to this utility model, at first, because absorber 12 contains a plurality of front end through hole 17a, middle through hole 18a and rear end through hole 19a, so when absorbent commodity 10 is used, the damp-heat that is produced by baby's drained liquid can outwards distribute by front end through hole 17a, middle through hole 18a and rear end through hole 19a well, thereby further improved breathability, also increase simultaneously the flexibility of absorber 12, can bring more comfortable sensation to the baby.
Secondly, because surficial sheets 11 as the had an X-rayed part 11 with perspectivity and all through hole (namely, front end through hole 17a, middle through hole 18a and rear end through hole 19a) corresponding, and but back-sheet 13 is same corresponding with these through holes as a see-through area 13, therefore, no matter be to make the baby-monitoring people as the client see these through holes from the surface of absorbent commodity 10 or from the back side, thereby can eliminate the ward to the misgivings of breathability, make the ward to use and to buy this absorbent commodity 10 to the baby relievedly.
In addition, after the baby dresses this absorbent commodity 10, make other people also can see through back-sheet 13 as potential customers and see front end through hole 17a, middle through hole 18a and rear end through hole 19a, thereby allow these potential customers can recognize that also this absorbent commodity 10 has good breathability, makes that they when needed also can this absorbent commodity 10 of relieved purchase.
Further, because but back-sheet 13 is to be made of the see-through area 13 with perspectivity, therefore, behind this absorbent commodity 10 on baby's wearing, make the ward can also see through back-sheet 13 and see that discharged liquid stays the vestige on the absorber 12, and can judge drained liquid according to the size of this vestige and whether absorbed saturated, thereby can make things convenient for the ward to determine whether need to change absorbent commodity 10 to the baby, and can prevent owing to reached capacity the absorbent commodity 10 of state of the long-time wearing of baby makes that its skin is covered and produces eczema, symptoms such as red hip appear.
Further, because the diameter d of front end through hole 17a and rear end through hole 19a 1And d 3All greater than the diameter d of middle through hole 18a 2, simultaneously, the interval L between adjacent two front end through hole 17a 1Less than the interval L between adjacent two middle through hole 18a 2, and the interval L between adjacent two rear end through hole 19a 3Also less than the interval L between adjacent two middle through hole 18a 2So pars intermedia 18 can better be used for absorbing drained liquid, and leading section 17 and rearward end 19 can better be used for breathing freely, thereby make absorbent commodity 10 to breathe freely as much as possible under the prerequisite that assurance absorbs.
So for maker, such absorbent commodity 10 can win client's trust, and enhances one's market competitiveness.
<embodiment two>
It below is the explanation to embodiment two.
In embodiment two, for embodiment one in identical structure, give identical symbol, and omit identical explanation.
Fig. 5 is the axonometric chart of absorbent commodity in embodiment two that this utility model relates to.
Shown in Fig. 5, in present embodiment two, absorbent commodity 100 is the diaper that baby user uses, and has: surficial sheets 11, absorber 120, back-sheet 13, Zola's hook thin slice 14, right drag hook thin slice 15 and hook together sheet material 16.
Fig. 6 is the outside expanded view of absorbent commodity in embodiment two that this utility model relates to.
Shown in Fig. 6, absorber 120 is divided into leading section 170, pars intermedia 180 and rearward end 190, corresponds respectively to baby's abdominal part, crotch portion and back buttocks.And, in leading section 170, contain a plurality of front end through hole 170a, in pars intermedia 180, contain a plurality of middle through hole 180a, in rearward end 190, contain a plurality of rear end through hole 190a.
In leading section 170, contain 15 front end through hole 170a altogether, the diameter of each front end through hole 170a is d 10, be spaced apart L between adjacent two front end through hole 170a 10
In pars intermedia 180, comprise nine middle through hole 180a altogether, the diameter of through hole 180a is d in the middle of each 20, adjacently be spaced apart L between the through hole 180a in the middle of two 20
In rearward end 190, comprise 15 rear end through hole 190a altogether, the diameter of each rear end through hole 190a is d 30, be spaced apart L between adjacent two rear end through hole 190a 30
Here, the diameter d of front end through hole 170a and rear end through hole 190a 10And d 30Equate, but all greater than the diameter d of middle through hole 180a 20, namely, d 10=d 30>d 20Simultaneously, the interval L between adjacent two front end through hole 170a 10Equal the interval L between adjacent two rear end through hole 190a 30, but these two interval L 10And L 30All less than the interval L between adjacent two middle through hole 180a 20, namely, L 10=L 30<L 20
Shown in Fig. 6, in present embodiment two, back-sheet 13 is corresponding with all front end through hole 170a, middle through hole 180a and rear end through hole 190a, and therefore, human eye sees through back-sheet 13 can see front end through hole 170a, middle through hole 180a and rear end through hole 190a.
Fig. 7 is the B-B direction phantom of Fig. 6.
Shown in Fig. 7, absorber 120 has absorbent cores 200 and coated papers 21.
Owing to adopted above material and structure, therefore, behind absorbent commodity 100 on baby's wearing, the back-sheet 13 that makes everyone see through this absorbent commodity 100 just can be seen each front end through hole 170a, middle through hole 180a and the rear end through hole 190a shown in Fig. 5,6 that absorber 120 contains.。
Shown in Fig. 7, in present embodiment two, front end through hole 170a, middle through hole 180a and rear end through hole 190a have the longitudinal cross-section that is inverted V-shape along the direction from surficial sheets 11 toward back-sheet 13.Below, be example with middle through hole 180a, specify the structure of these through holes.
Middle through hole 180a has a ventilative entrance in the side near surficial sheets 11, at the opposite side near back-sheet 13 two vent outlets are arranged, this ventilative entrance and two vent outlets form two branches, these two branches are inverted V-shape, along remotely extending mutually respectively from the direction of surficial sheets 11 past back-sheet 13 and running through absorbent cores 200, in absorbent cores 200, formed the flow channel 220 of the cylindrical shape of two inclinations like this.In this case, human eye sees through the ventilative entrance that surficial sheets 11 can be seen middle through hole 180a, sees through two vent outlets that back-sheet 13 can be seen middle through hole 180a.
Because absorbent commodity 100 has above structure, so after the baby dresses this absorbent commodity 100, on the one hand, the urine that the baby drains sees through surficial sheets 11 and infiltrates absorber 120, and be absorbed body 120 and absorb fully, simultaneously, because back-sheet 13 is non-liquid permeability, therefore, urine can not spill from back-sheet 13; On the other hand, the flow channel 220 of the damp-heat that is produced by baby's urine by two cylindrical shapes of each front end through hole 170a, middle through hole 180a and rear end through hole 190a distributes from back-sheet 13 then discharged to non-liquid permeability but have the back-sheet 13 of breathability.
The effect of embodiment two and effect
Absorbent commodity 100 according to present embodiment two, because adopted above structure, so the effect and effect that the absorbent commodity 10 in having embodiment one plays, also has following advantage: when absorbent commodity 100 is used, on the one hand, because baby's drained liquid can be absorbed fully, therefore, not only can guarantee to improve breathability to greatest extent under the situation about absorbing, thereby improve comfort level further; On the other hand, two flow channels 220 that the damp-heat that is produced by baby's drained liquid can form along each through hole well distribute, and the somebody of institute can see through two vent outlets that back-sheet 13 is seen each through hole, therefore, can make the client more confident to the breathability of absorbent commodity 100, allow the client can buy this absorbent commodity 100 with feeling more relieved.
So for maker, such absorbent commodity 100 can win client's trust, and enhances one's market competitiveness.
Certainly the related absorbent commodity of this utility model not merely is defined in the structure in embodiment one and embodiment two.
In embodiment one and embodiment two, absorbent commodity all is the diaper that baby user uses, and absorbent commodity of the present utility model can also be to supply with diaper that old user or women user use, sanitary towel etc.
In addition, in the back-sheet that embodiment one and embodiment two relate to, but only contain a see-through area, but and should see-through area constitute back-sheet, simultaneously, but the corresponding all through holes of see-through area.This utility model can adopt the back-sheet that also contains non-see-through area, but and constitute back-sheet jointly by this non-see-through area and a plurality of see-through area, in this case, but see-through area can be corresponding one by one with through hole, but namely, the corresponding through hole of see-through area, certainly, but also can adopt the corresponding a plurality of through holes of a see-through area, but such corresponded manner also can make the client see through see-through area sees through hole, therefore, feasible equally.
In addition, but these see-through area can also have various shapes, and for example: have in animal, plant, cartoon figure, the geometric figure any shape, these shapes can make back-sheet seem more attractive in appearance.
In addition, in the absorber of embodiment one and embodiment two, employing be to have an X-rayed coated papers, and through hole only runs through absorbent cores.This utility model can also adopt non-perspective coated papers, simultaneously, makes through hole not only run through absorbent cores but also runs through coated papers, and in this case, human eye sees through surficial sheets and back-sheet can be seen through hole equally, therefore is suitable for too.
In addition, in the absorber of embodiment one and embodiment two, the diameter of front end through hole and rear end through hole is greater than the diameter of through hole in the middle of being arranged on, and the interval between adjacent two front end through holes and the interval between adjacent two rear end through holes are all less than the interval between adjacent two middle through holes simultaneously.In the absorber of the present utility model, also can only make the diameter of front end through hole and rear end through hole greater than the diameter of through hole in the middle of being arranged on, perhaps only make interval between adjacent two front end through holes and the interval between adjacent two rear end through holes less than the interval between the through holes in the middle of adjacent two, the easier preparation of such structure, and also can reach effect ventilative and absorption liquid, therefore, feasible too.
In addition, in embodiment one, through hole has the linearly longitudinal cross-section of type of the direction of edge from surficial sheets toward back-sheet, and in embodiment two, through hole has the longitudinal cross-section that is inverted V-shape along the direction from surficial sheets toward back-sheet.The through hole that this utility model relates to can also have the longitudinal cross-section that is ladder type or bias type etc. along the direction from surficial sheets toward back-sheet.

Claims (10)

1. absorbent commodity that be used for to absorb liquid has:
The surficial sheets of liquid permeability;
The back-sheet of non-liquid permeability; And
Be arranged between described surficial sheets and the described back-sheet and be used for absorbing the absorber of described liquid,
It is characterized in that:
Wherein, described absorber contains a plurality of through holes that run through along the direction from described surficial sheets to described back-sheet,
Described surficial sheets is to have perspectivity and the had an X-rayed part corresponding with a plurality of described through holes,
But described back-sheet comprises and has perspectivity and at least one see-through area corresponding with a plurality of described through holes.
2. absorbent commodity according to claim 1 is characterized in that:
Wherein, but described see-through area is one, but should see-through area constitute described back-sheet.
3. absorbent commodity according to claim 1 is characterized in that:
Wherein, but described see-through area is a plurality of,
Described back-sheet also contains non-see-through area,
But this non-see-through area and described a plurality of see-through area constitute described back-sheet.
4. according to each described absorbent commodity in the claim 1,2 and 3, it is characterized in that:
Wherein, but described see-through area has in animal, plant, cartoon figure, the geometric figure any shape.
5. absorbent commodity according to claim 1 is characterized in that:
Wherein, described absorber contains absorbent cores and is used for wrapping the had an X-rayed coated papers of this absorbent cores,
Described through hole runs through described absorbent cores.
6. absorbent commodity according to claim 1 is characterized in that:
Wherein, described absorber contains absorbent cores and is used for wrapping the coated papers of this absorbent cores,
Described through hole runs through described absorbent cores and described coated papers.
7. according to claim 5 or 6 described absorbent commodities, it is characterized in that:
Wherein, described through hole has the longitudinal cross-section that is inverted V-shape along the direction from described surficial sheets toward described back-sheet.
8. according to each described absorbent commodity in the claim 1,2,3,5,6, it is characterized in that:
Wherein, described absorber comprises leading section, pars intermedia and rearward end,
Be arranged on the diameter of the described through hole in described leading section and the described rearward end greater than the diameter that is arranged on the described through hole in the described pars intermedia.
9. according to each described absorbent commodity in the claim 1,2,3,5,6, it is characterized in that:
Wherein, described absorber comprises leading section, pars intermedia and rearward end,
Be arranged on interval between adjacent two the described through holes in the described leading section less than the interval between adjacent two the described through holes that are arranged in the described pars intermedia,
Be arranged on interval between adjacent two the described through holes in the described rearward end less than the interval between adjacent two the described through holes that are arranged in the described pars intermedia.
10. according to each described absorbent commodity in the claim 1,2,3,5,6, it is characterized in that:
Wherein, described absorber comprises leading section, pars intermedia and rearward end,
Be arranged on the diameter of the described through hole in described leading section and the described rearward end greater than the diameter that is arranged on the described through hole in the described pars intermedia,
Be arranged on interval between adjacent two the described through holes in the described leading section less than the interval between adjacent two the described through holes that are arranged in the described pars intermedia,
Be arranged on interval between adjacent two the described through holes in the described rearward end less than the interval between adjacent two the described through holes that are arranged in the described pars intermedia.
CN 201320070032 2013-02-06 2013-02-06 Absorptive article Expired - Fee Related CN203042654U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103961222A (en) * 2013-02-06 2014-08-06 尤妮佳株式会社 Absorptive article
CN104367418A (en) * 2013-08-16 2015-02-25 刘燕 Composite absorption core
TWI707672B (en) * 2019-11-08 2020-10-21 富堡工業股份有限公司 Rubber type diapers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103961222A (en) * 2013-02-06 2014-08-06 尤妮佳株式会社 Absorptive article
CN104367418A (en) * 2013-08-16 2015-02-25 刘燕 Composite absorption core
TWI707672B (en) * 2019-11-08 2020-10-21 富堡工業股份有限公司 Rubber type diapers

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