CN104244891A - Fit indicators for pull on type absorbent article - Google Patents
Fit indicators for pull on type absorbent article Download PDFInfo
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- CN104244891A CN104244891A CN201280072626.2A CN201280072626A CN104244891A CN 104244891 A CN104244891 A CN 104244891A CN 201280072626 A CN201280072626 A CN 201280072626A CN 104244891 A CN104244891 A CN 104244891A
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- China
- Prior art keywords
- stickiness
- band portion
- goods
- outward appearance
- indicator
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F2013/8497—Accessories, not otherwise provided for, for absorbent pads having decorations or indicia means
Abstract
A pull-on disposable absorbent article (20) having a fit indicator is disclosed. The pull-on disposable absorbent article (20) has an extensible belt (11) transversely disposed with respect to a chassis portion (10). The belt portion (11) of the pull-on article (20) is provided with a fit indicator graphic (120). When the belt portion (11) of the article (20) is unstretched, the fit indicator graphic (120) has a first appearance (123, 223). When the belt portion (11) of the article (20) is stretched to its design range for wear, the fit indicator graphic (120) has a second appearance (125, 225). When the belt portion (11) of the article (20) is stretched beyond its design range for wear, the fit indicator graphic (120) has a third appearance (127, 227). By conforming that the configuration of the fit indicator graphic (120) is in the second appearance (125, 225) in wear, the proper fit of the disposable absorbent article (20) may be verified. Uses of the fit indicator graphics (120) in combination with reference graphics (122) and in arrays of the disposable absorbent articles (20) are also disclosed.
Description
Technical field
The present invention relates to disposable pull-on type clothing.
Background technology
Baby, child, underage child and other incontinent patients usually wear disposable absorbent article such as diaper to receive and to comprise urine, feces and other body exudates.This type of disposable absorbent article exists with at least two kinds of Basic Designs.This type of is designed to " opening " or " gluing " design, and wherein before placing around wearer's trunk, product waist is in opens configuration.As a part for this application process, product is closed around waist, such as stick with glue fastener or mechanical fastener closes.Another kind is frequently designed as " closing " or " wearing " design, it is characterized in that product has closed and is generally stretchable waist configuration.Once correctly remain on appropriate location, described product is usually just around the waist of wearer and leg extension so that application and shrinking (such as, use elastic shrinkage material).The product (so-called " wearing " or " trousers " type) of this Second Type is commonly used to the child carrying out toilet training, can walk, or the alternative form just designed as " opening " or " gluing ".
Should be appreciated that the suitable stickiness of pull-on absorbent articles is very important for the performance be entirely satisfactory of product.Usually, by appropriate location that this type of underpants type absorbent article to keep on the wearer's body by the elastic shrinkage component around the waist opening of goods and leg opening location.A common trait of this type of pull-on absorbent articles is that waist opening easily extensible exceedes the scope being substantially greater than the best waist opening size corresponding with the elastic fit power that great majority are expected.Usually expecting that the ability with this " excessive tensile " is to guarantee that pull-up article can the most easily be applied, is also even like this when potential obstruction, if such as wearer just wears shoes.
Although some underpants type absorbent articles exceed necessary degree at the stretch capability of waist during reality dress, the stretching waist of wishing in using is in certain comparatively in close limit.This makes the power generated by waist elastic members will be in optimum range for given wearer.If the power generated by this class elastic shrinkage component is not high enough, then product may sagging or sliding move – especially when it adds when sanction has urine or other effluent all the more so.By contrast, if the Li Taigao generated by elastic shrinkage component, then care-giver or wearer may be difficult to application or remove product.In addition, if elastic contractile force is too high, then product may produce excessive pressure to the health of wearer, thus causes red seal to be remembered or other unexpected experience.Even if the power generated by the elastic shrinkage component extending beyond optimum range can be high satisfactorily, also other shortcoming may be there is.Such as, even if this product physically can be fitted in having extended beyond best Fan Wei – and can covering the following fact of the elastic component of given wearer Shi Shi – gained with it when initial: such wearer is probably excessive for described product stature, and can add described product compared with the ability being therefore designed to process urine with the product of described specific dimensions and cut out more urine.If such wearer is furnished with the clothes of another kind of size, make elastic shrinkage component extended spot in use in the optimum range for described specific garment designed, then this negative properties of product are usually evitable.
Although the importance of suitable stickiness is understood by the manufacturer of underpants type absorbent article, consumer usually feels to be difficult to select the product for their appropriate size.With regard to being designed to the pull-on absorbent articles of child and underage child, this can be especially real situation.When the physical quantity that (as mentioned above) product opening can be stretched contain than product the best realize size of its design stickiness extensive many scopes time, may especially like this.Expect to allow the comprehensible proxy information of most of buyer usually point out product to have suitable stickiness.Such as, product package provides weight range for a kind of typical mode, wherein selection information is supplied to consumer and selects to make correct product.Although the method in some cases may be effective, body weight not necessarily directly corresponds to the physical trait of wearer, and described physical trait affects the ability obtaining best stickiness from the pull-on absorbent articles of given design the most.The concrete condition depending on considered design underpants type absorbent article is had difference to a certain degree by the physical trait for the most important wearer of best product stickiness.Other attribute of wearer that these features comprise size (but also comprising the relative size of body region), motion feature scope and may not fully be estimated by body weight separately.
Therefore, exist a kind of needs wearing disposable absorbent article as follows, that it provides improvement and wieldy stickiness assessment feature, assessment feature of this design is especially to correspond to the design of pull-on absorbent articles self.
Summary of the invention
The present invention relates to a kind of disposable pull-on absorbent article with waist opening and a pair leg opening.Goods comprise the base structure with front portion, rear portion and the crotch between front and rear.Goods also comprise band portion.Band portion comprises front band portion, rear band portion and left side band portion and right side band portion, and band portion is arranged to transverse to described base structure, and side band portion laterally stretches out from base structure.Band portion limits waist opening.Each in front band portion and rear band portion comprises elastomeric material, and wherein waist opening is can elastic stretching and contraction.Elastomeric material in band portion is constructed such that the feature of waist opening is normal strain design stickiness scope, and the representative of normal strain design stickiness scope is less than the gamut that waist opening can be stretched.Goods also comprise the stickiness indicator figure be arranged in its band portion.When the waist opening of goods is when from the scope internal strain of complete contraction state most as many as design stickiness scope, stickiness indicator figure has the first outward appearance.When the waist opening of goods is when designing stickiness scope internal strain, stickiness indicator figure has the second outward appearance.When the waist opening of goods should become more than design stickiness scope, stickiness indicator figure has the 3rd outward appearance.When goods are worn by wearer, by visually confirming that stickiness indicator figure has the second outward appearance, the correspondence of the design stickiness scope of wearer and goods can be verified.
In another aspect of this invention, goods also can be included in the reference pattern be arranged on outside region in base structure.Reference pattern is matched with described second outward appearance of stickiness indicator figure.On the other hand, this cooperation between reference pattern and stickiness indicator figure is identical outward appearance.Alternatively, the cooperation between reference pattern and stickiness indicator figure is complementary outward appearance.
In another aspect of this invention, reference pattern can comprise base colors, and when described stickiness indicator figure has its second outward appearance, stickiness indicator Graphic Pattern Matching is in base colors.In a kind of modification in this, the indicator figure in the first outward appearance, the second outward appearance and the 3rd outward appearance has difference in color.In another kind of modification, the stickiness indicator figure in the first outward appearance, the second outward appearance, the 3rd outward appearance can have difference in the intensity of substantially similar color.
In another aspect of this invention, the gamut that waist opening can be stretched exceeds design stickiness scope at least 100%, or exceeds at least 200% on the other hand.
In another aspect of this invention, the present invention can comprise a series of disposable pull-on goods.This series comprises according to the first goods of the present invention with according to the second goods of the present invention.The design stickiness scope of the first goods is less than the design stickiness scope of the second goods.In this series, the scope that the waist opening corresponding to described 3rd outward appearance of the stickiness indicator figure of the first goods strains at least in part with the design stickiness overlapping ranges of described second goods.
summary of drawings
Although this description is by particularly point out and clearly claimed claim of the present invention is drawn a conclusion, it is believed that by following explanation and can understand the present invention better by reference to the accompanying drawings, wherein identical label is used to indicate substantially identical element, and wherein:
Fig. 1 is according to the front view with the disposable pull-on absorbent article of stickiness indicator figure of the present invention.
Fig. 2 is the top plan view of the pull-on absorbent articles of the Fig. 1 being in its smooth non-contraction state, shows inner surface.
Fig. 3 is along the line 3-3 cross sections intercepted of Fig. 2.
Fig. 4 is along the line 4-4 cross sections intercepted of Fig. 2.
Fig. 5 is the expression being in the stickiness indicator figure of its first (not enough stretching) state of the present invention.
Fig. 6 is the expression being in the stickiness indicator figure of its second (design stickiness stretches) state of Fig. 5.
Fig. 7 is the expression being in the stickiness indicator figure of its 3rd (excessive tensile) state of Fig. 5.
Fig. 8 is the expression being in the alternative form of the stickiness indicator figure of its first state of the present invention.
Fig. 9 is the expression being in the stickiness indicator figure of its second state of Fig. 8.
Figure 10 is the expression being in the stickiness indicator figure of its third state of Fig. 8.
Figure 11 is the expression being in the second alternative form of the stickiness indicator figure of its first state of the present invention.
Figure 12 is the expression being in the stickiness indicator figure of its second state of Figure 11.
Figure 13 be Figure 11 be in its third state the expression of stickiness indicator figure.
Figure 14 is the reference pattern corresponding with the indicator of stickiness shown in Figure 11-13 figure according to the present invention.
Detailed description of the invention
As used herein, term " pull-on absorbent articles ", " pull-on garment ", " trousers " and " pants type clothes " are intended to be used interchangeably and refer to the disposable absorbent article with preformed waist opening and leg opening.By two lower limbs of wearer to be inserted in leg opening and by goods slippage to the position around wearer's lower body to wear pull-on absorbent articles.These goods also can be referred to as " closed diapers ", " pre-fastening diaper ", " pull-on diaper ", " training pants ", " diaper pants " and " preliminary closure diaper ", and all these terms are all intended to have the meaning identical with this definition.
Term " disposable " be herein used to describe do not prepare to wash or otherwise recover or the clothes that re-uses (namely, intend to abandon after a single use, and be preferably recovered utilization, compost treatment or the mode process with other and environmentally compatible).
" absorbent article " refers to and absorbs and hold the device of body exudates, more particularly refers to be close to or the health of contiguous wearer places device to absorb and to hold the various effluent discharged by health.Exemplary absorbent articles comprises diaper, training pants, wears pants-type diaper (namely, such as United States Patent (USP) 6,120, there is shown in 487 the diaper of preformed waist opening and leg opening), the diaper of refastenable or pants-type diaper, incontinence briefs and underwear, napkin holder and lining, feminine such as panty liners, absorbent insert etc.Pull-on absorbent articles is generally worn to absorb by baby, child, child and other incontinent patients and is held urine, feces or other body fluid.
As used herein, term " joint " is contained by means of it by be directly attached to by an element on another element thus to make this element directly be fixed to configuration on another element; With rely on it by an element attachment on intermediate member, and then intermediate member to be attached on other element, thus to make this element indirectly be fixed to configuration on another element.
" nearside " and " distally " be respectively the position of finger element relative near or away from the longitudinal direction of structure or lateral centerline (such as, relative to same longitudinal centre line, the proximal of the element of longitudinal extension is nearer than the position of the distal side edge of identity element apart from the position of longitudinal centre line).
" body-facing " and " towards clothes " refers to the relative position of certain element or the surface of certain element or a set of pieces respectively." body-facing " to refer to during wearing compared with element or other element of surface and certain or surface closer to wearer." towards clothes " refers to that during wearing described element or some other elements of surface ratio or surface are further from wearer (that is, described element or the contiguous wearer in surface are worn in the clothes outside disposable absorbent article).
" longitudinal direction " refers to and to extend substantially vertically from an edge of waist of goods to relative edge of waist and to be usually parallel to the direction of the maximum linear dimension of goods.Direction in 45 degree of longitudinal direction is considered to " longitudinal direction ".
" transverse direction " or " side direction " refers to the direction that extends to the edge of relative longitudinal extension from the edge of the longitudinal extension of goods and substantially with longitudinally at a right angle.Direction in 45 degree of side direction is considered to " side direction ".
" setting " is that finger element is positioned in specific position or position.
" film " refers to a kind of flaky material, and wherein the length of material and width are considerably beyond the thickness of material.Usually, film has the thickness of about 0.5mm or less.
" water is permeable " and " water impervious " refers to the penetrance of material in the scope intending to use disposable absorbent article to intend to use.Specifically, term " water is permeable " refers to have pore, the layer of void space of opening and/or interconnection or layer structure, and described layer and/or layer structure allow aqueous water, urine or synthetic urine solution when not pressurization through its thickness.On the contrary, term " water impervious " refers to that aqueous water, urine or synthetic urine solution can not through the layer of its thickness or layer structures when not pressurizeing such as hydrostatic pressure (except natural agent such as gravity).According to this definition, it is permeable that water impervious layer or layer structure can be steam, that is, can be " vapor-permeable ".
" extendability " and " ductile " refers to that the width of the assembly being in relaxed state or length can be extended or increase.
" degree of tightness " and " elastification " is that finger assembly comprises and being made up at least partially of elastomeric material.
" extensible materials ", " extensible material " or " Stretch material " exchange and use, and refer to following material, apply bias force time be stretchable to its lax initial length at least about 110% extended length (be stretchable to and exceed its initial length 10%), and do not break or rupture, and demonstrate minimum recovery when discharging applied force, namely recover to be less than about 20% of its elongation, and incomplete rupture or fracture, described recovery is measured by EDANA method 20.2-89.If a kind of like this extensible materials recovers at least 40% of its elongation when discharging applied force, then extensible materials will be considered to " elastic " or " elastomeric ".Such as, the elastomeric material with 100mm initial length at least can extend to 150mm, and is retracted to the length (that is, showing the recovery of 40%) being no more than 130mm when removing described power.If what described material recovered when discharging applied force that it extends is less than 40%, then described extensible materials will be considered to " substantially stiff " or " substantially inelastic body ".Such as, the extensible materials with 100mm initial length at least can extend to 150mm, and retracts to the length (that is, showing the recovery of 10%) of at least 145mm when removing described power.
" elastomeric material " is the material of the performance that demonstrates flexibility.Elastomeric material can comprise elastomer film, scrim, non-woven material and other sheet-like structure.
" identical " refers to that by the object compared be identical (such as, sheet films A is compared with sheet films B, and top flat A is compared with top flat B, and base structure A is compared with base structure B, and the part A of goods is compared with the same section B of goods etc.).
" substantially the same " refer to by the object compared have this type of close similarity so that become substantially the same-as one of ordinary skill in the art understand." at least substantially the same " contains " identical ".
" stretching " and " strain " has identical implication and refers to the elongation of material when it stands tensile force.Elastomeric material will be tending towards generating return force when strained, because it attempts to relax towards its initial configuration.Therefore, there is certain relation between the power being tending towards replying generated in the level of stretch of elastomeric material or degree of strain and this type of material.
The preferred embodiment of pull-on garment of the present invention is disposable absorption pull-on garment, pull-on diaper 20 as shown in Figure 1.Term used herein " pull-on diaper " refers to the pull-on garment usually being worn to absorb and hold urine and feces by baby and other incontinent persons.But should be appreciated that the present invention is also applicable to other pull-on garment, such as training pants, incontinent briefs, feminine or pants etc.Term used herein " connection " is contained by means of it by element being directly attached to the configuration this element being directly fixed to by another element this another element, and relies on it by element attachment is attached to again to intermediate member, described intermediate member the configuration this element being fixed to by another element indirectly this another element.
Fig. 1 is the front view of disposable pull-on absorbent article 20 of the present invention.Pull-on absorbent articles 20 has longitudinal centre line L1 and transverse centerline 1 (also see Fig. 2).Pull-on absorbent articles 20 has outer surface 22, the inner surface 24 relative with outer surface 22, proparea 26, back zone 28, crotch district 30 and seam 32, and described seam joint proparea 26 and back zone 28 are to form two leg openings 34 and a waist opening 36.Also see Fig. 2, pull-on absorbent articles 20 comprises base structure 10 and band portion 11.Base structure 10 longitudinally centre line L 1 (shown in Fig. 2) extends longitudinally to back zone 28 from proparea 26 through crotch district 30.Base structure 10 comprises front portion 12, rear portion 13 and the crotch 14 between anterior 12 and rear portion 13.Band portion 11 laterally stretches out from base structure 10.Band portion 11 comprises the front band portion 15 in proparea 26 and the rear band portion 16 in back zone 28.Front band portion 15 and rear band portion 16 are respectively since longitudinal centre line L1 laterally stretches out to limit left band portion 17 and right belt part 18.
Fig. 1-3 shows an example according to disposable pull-on absorbent article 20 of the present invention.As illustrated in fig. 1 and 2, pull-on absorbent articles 20 comprises absorption base structure 10 to cover the crotch district of wearer and the band portion 11 around waist opening 36 horizontal expansion.Pull-on absorbent articles 20 also can comprise outer cover layer 42 to cover base structure 10.Band portion 11 limits waist opening 36.Band portion 11 and base structure 10 and/or outer cover layer 42 limit leg opening 34 jointly.Alternatively, band portion 11 and outer cover layer 42 can limit leg opening 34 jointly.
Absorbent main body 38 absorbs and accommodation is deposited on the body exudates of (great majority are deposited in the crotch 14 of described main body) in base structure 10.In the embodiment shown in Figure 2, main body 38 has substantially rectangular shape, and described shape has longitudinal centre line L2, transverse centerline 2, the lateral edges of left longitudinal extension and the lateral edges 48 (can be called hereinafter " longitudinal side ") of right longitudinal extension and the end limit of front horizontal expansion and the end limit 50 (can be called " transverse end edge " hereinafter) of rear horizontal expansion.Main body 38 also has waist panel (that is, the back waist panel 54 being positioned at the front waist panel 52 in the front waist region 26 of pull-up article 20 and being positioned in back waist region 28) and the crotch panel 56 being arranged in crotch district 30 between front waist panel 52 and back waist panel 54.
Band portion 11 comprises front band portion 15 with rear band portion 16 (can be called hereinafter " front band 15 and rear band 16 ") and has ring-type configuration by being connected front band 15 and rear band 16.Each in front band 15 and rear band 16 has centre slice 80F, 80B and adjacent with centre slice 80F, 80B and from centre slice 80F, 80B transversely outward extending lateral plate 82F, 82B.Therefore, band portion 11 comprises centre slice 80F, 80B and lateral plate 82F, 82B.If needed, front piece part and back member part can represent with the reference number of band suffix " F " and " B " respectively in this article.Therefore, " centre slice 80F, 80B " such as refers to " front centre slice 80F " and " back central panel 80B ".Centre slice 80 also can mean " front centre slice 80F " and " back central panel 80B ".
Each distal side edge 88F, 88B with horizontal expansion in front band 15 and rear band 16, proximal 90F, the 90B of horizontal expansion and left and right sides edge 89F, 89B of longitudinal extension.Term used herein " nearside " refer to " nearside " part position ratio " distally " part position comparative basis structure crotch panel closer to.Therefore, proximal 90F, 90B be positioned to than distal side edge 88F, 88B relative to main body 38 crotch panel 56 closer to.Front band 15 and rear band 16 are in or adjacent side edge 89F in seam 32, and 89B place engages to be formed the pull-up article with waist opening 36 and two leg openings 34.Front centre slice 80F can partly or completely overlapping with the front waist panel 52 of base structure 10.Back central panel 80B can partly or completely overlapping with the back waist panel 54 of base structure 10.But centre slice 80F, 80B not to extend in the crotch 14 of base structure 10 and are not arranged in crotch 14.In the embodiment shown in Figure 2, centre slice 80F, 80B partly overlaps with front waist panel 52 and back waist panel 54 and engages with them respectively.
Base structure 10 and band portion 11 can be formed by independent component.Such as, band portion 11 joins base structure 10 to by any known method.At Fig. 1, in the embodiment shown in 2 and 3, base structure 10 comprises the waist panel 52,54 of main body 38 and the crotch panel 56 of main body 38.Main body 38 comprises the permeable top flat 58 of liquid, the egative film 60 of liquid impermeable and the absorbent cores 62 that is arranged between top flat and egative film.Main body 38 can add the barrier leg cuff 64 comprising longitudinally lateral edges 48 and arrange.Barrier leg cuff 64 improves preventing liquid in crotch district 30 and other body exudates.Intercept lower limb hoop 64 and can have any feature for pull-on absorbent articles known in the art or design.Such as, obstruct lower limb hoop 64 usually can provide the elastomeric material (Fig. 4) in one or some strands such as lower limb hoop strand 65 form.Intercepting lower limb hoop 64 can be folding to obtain the leg lining ring of " uprightly " or the feature desired by other with multiple configuration relative to this type of elastomeric element.
The surface that the permeable top flat 58 of liquid is preferably close to the body-facing of absorbent cores 62 is arranged, and is connected on absorbent cores and/or egative film 60 by any attachment component known in the art.The egative film 60 of liquid impermeable is generally the part towards garment surface location of the contiguous absorbent cores 62 of pull-on absorbent articles 20, and it prevents from being made dirty by the effluent absorbed with hold in an absorbent core contacting the goods of pull-on absorbent articles 20.Absorbent cores 62 is positioned between top flat 58 and egative film 60, and absorbs and keep liquid such as urine and some other body exudates.Available any known materials manufactures top flat 58, egative film 60 and absorbent cores.Suitable top sheet materials can comprise porous foam; Netted shape foam; Apertured plastic film; Or the woven fabric to be made up of the combination of natural fiber (such as, the wood fiber or cotton fiber), synthetic fibers (such as, polyester fiber or polypropylene fiber) or natural fiber and synthetic fibers or non-woven webs.Suitable stock footage can comprise permission steam to be overflowed from diaper, also prevents effluent through the gas permeable material of egative film simultaneously.Suitable absorbent core material can comprise creped cellu-lose filler; Meltblown polymer, comprises common shaping; Through chemicosolidifying, modification or crosslinked cellulose fibre; Thin paper, comprises tissue wraps and tissue layers condensation material; Absorbing foams; Absorb sponge; Super-absorbent polymer; Absorbent gelling material; Or the combination of other known absorbing material any or material.
In the example of the present invention shown in Fig. 1-3, the outer surface 22 that outer cover layer 42 is arranged on pull-on absorbent articles 20 covers the crotch panel 56 of absorbent main body 38.In the front waist panel 52 that outer cover layer 42 may extend into main body 38 and back waist panel 54, and cover them.Outer cover layer 42 directly joins the egative film 60 of the liquid impermeable of main body 38 to, and is covered.The centre slice 80 of front band 15 and rear band 16 part joins front waist panel 52 and the back waist panel 54 of main body 38 to by outer cover layer 42.
Therefore, as shown in this example, outer cover layer 42 can be interposed between the egative film 60 of the liquid impermeable of front band 15 and rear band 16 and main body 38.Outer cover layer 42 can but nonessential coextensive with the egative film 60 of liquid impermeable.As shown in Figure 4, leg elastic material 118 can be arranged to the vertical side of the edge 48 roughly longitudinal extension along main body 38.Leg elastic material 118 at least can be arranged in the crotch district 30 of pull-up article 20 or can arrange along whole vertical side of the edge 48.
Outer cover layer 42 can comprise the material separated with the material of the formation band 11 of outer 92 with internal layer 94.Outer cover layer 42 can comprise two or more material layers.Outer cover layer 42 can comprise any known materials, and can comprise as the material for above-mentioned front band 15 and rear band 16.Preferably, outer cover layer 42 comprises the nonwoven fibrous web layer of single synthetic fibers.
Band portion 11 can be ring-type and elastic.Annular resilient band portion 11 around waist opening 36 horizontal expansion of pull-up article 20, and is used for dynamically producing adhesive force and the power that generates of monthly dynamics ground during wearing.Annular resilient band portion 11 can comprise belt 91 (as shown in Figure 3), and described belt comprises outer 92.Belt 91 also can comprise internal layer 94.Band elastomeric material 96 is placed between outer 92 and internal layer 94.Front band portion 15 and rear band portion 16 can comprise identical material and/or can have identical structure.Alternately, front waist belt part 15 and back belt portion 16 can comprise different materials and/or can have different structures.In the embodiment of fig. 2, front band portion 15 and rear band portion 16 have identical Rotating fields substantially.See Fig. 3, internal layer 94 has the far-end 104 of horizontal expansion and the near-end 106 of horizontal expansion.Outer 92 have the remote edge 108 of horizontal expansion and the proximal edge 110 of horizontal expansion.Internal layer 94 is almost coextensive with the profile of front band portion 15 and rear band portion 16.Alternately, internal layer 94 can be less than the size of front band portion 15 and rear band portion 15.The skin 92 of belt 91 is longitudinally long than the size of internal layer 94, and the dististyle 112 of outer 92 is folded to cover internal layer 94 at the far-end 104 of waist opening 36 and the remote edge 108 forming skin 92.The internal layer 94 of belt 91 also can have the dististyle that can fold with the dististyle 112 of outer 92.The dististyle of internal layer 94 can be longer or shorter than or equal to the dististyle of outer 92.Alternatively, dististyle 112 can be removed, make outer 92 to end at waist opening 36 to form remote edge 108.In the embodiment shown in Fig. 2 and Fig. 3, the remote edge 108 of outer 92 and proximal edge 110 correspond respectively to distal side edge 88 and the proximal 90 of front band 15 and rear band 16.In the embodiment shown in Fig. 2 and Fig. 3, by remote edge 108 and proximal edge 110 around skin 92 limit the shape of front band 15 and rear band 16.
Front band portion 15 and rear band portion 16 can comprise any known material.The material being applicable to front band portion 15 and rear band portion 16 can be made up of far-ranging material, such as plastic foil; Apertured plastic films; Weaving or non-woven webs of the combination of natural material (such as, the wood fiber or cotton fiber), synthetic fibers (such as, polyolefin, polyamide, polyester, polyethylene or polypropylene fibre) or natural fiber and/or synthetic fibers; Or coating weave or non-woven webs.Preferably, band comprises the non-woven webs of synthetic fibers.This band can comprise stretchable non-woven material.More preferably, this band comprises the non-stretchable non-woven material of inner hydrophobic and the non-stretchable non-woven material of outer hydrophobic.
Band elastomeric material 96 comprises waist elastomeric material 98 and side elastic material 100.Waist elastomeric material 98 can comprise one or more flexible member, the elastica such as extended transversely or flexure strip.Side elastic material 100 also can comprise one or more flexible member, the elastic strands such as extended transversely or flexure strip.Waist elastomeric material 98 can be arranged continuously along the distal side edge 88 of front band portion 15 and rear band portion 16.Side elastic material 100 can be arranged in the lateral plate 82 of front band portion 15 and rear band portion 16.In the embodiment shown in Figure 2, waist elastomeric material 98 and side elastic material 100 comprise many longitudinally with constant spaced elastica.Alternately, waist elastomeric material 98 and side elastic material 100 can longitudinally be arranged on non-equidistance ground.Front band 15 and rear band 16 centre slice 80 overlapping with absorbent cores 62, preferably with the front and rear waist panels 52 of main body 38,54 overlapping parts, can not elastomeric material be provided.Alternately, any elastomeric material can not be provided in whole centre slice 80.Inelastic region on centre slice 80 by cut centre slice 80 district in described in the waist elastomeric material 98 that arranges continuously and/or side elastic material 100 formed.But, if necessary, elastomeric material can be provided in centre slice 80.
Usually, the band elastomeric material 96 being in extended state planted and be bonded on do not shrink between skin 92 and the internal layer 94 do not shunk.When being with elastomeric material 96 to relax, band elastomeric material returns back to unstretched state and skin 92 and internal layer 94 is shunk.Desired contractility change can be provided in the region of layer of windings 11 with elastomeric material 96.Such as, the contractility of front band portion 15 can be greater than or lower than the contractility of rear band portion 16.The contractility of waist elastomeric material 98 can be greater than the contractility of side elastic material 100, and described side elastic material preferably can provide the anchor force against wearer at waist opening 36 place to pull-up article 20 usually.
The disposable absorbent article that wears of the present invention also provides at least one the stickiness indicator figure be arranged on the band portion of these goods.In the example of the present invention shown in Fig. 1, wear disposable absorbent article 20 and be illustrated with a series of stickiness indicator figure 120 be arranged on the band portion 11 of goods 20.At least one stickiness indicator figure 120 can be arranged in the centre slice 80 of band portion 11, and is more specifically arranged in front centre slice 80F.If use more than one stickiness indicator figure 120, in the block position that then they can all be arranged in the centre slice 80 of band portion 11 or they can be arranged in band portion 11, be such as arranged in centre slice 80 and be arranged in left band portion 17 and right belt part 18.One or more stickiness indicator figure 120 also can only be arranged in right belt part 17 or left band portion 18, and is arranged in the centre slice 80 of band portion without any stickiness indicator figure.
General hope at least one stickiness indicator figure 120 is arranged in band portion 11 as upper/lower positions, in described position, it will be easy to be perceived by wearer and/or care-giver.By being arranged in front band portion 15 by least one stickiness indicator figure 120, stickiness indicator figure can be arranged to be easy to be perceived by the wearer of goods 20 and care-giver.Except front band portion 15 or as the alternative form of front band portion 15, although stickiness indicator figure 120 can be arranged on – in rear band portion 16 set-up mode of this alternative version of the expectability wearer that affects goods 20 can observe the ability of stickiness indicator figure 120 between goods 20 operating period.
Regardless of the set-up mode of some stickiness indicator figures in band portion 11, when using multiple stickiness indicator figure on identical goods 20, wish that they have similar or identical outward appearance.As will be discussed further, for the strain of the specified rate of the band portion 11 put on as a whole, band portion can be uneven in the amount of tension of ad-hoc location across tape part 11 or dependent variable.But each stickiness indicator figure 120 all should be constructed such that be converted to its second outward appearance from its first outward appearance under its strain in the use of the overall band portion 11 of similar goods 20 and be converted to its 3rd outward appearance (hereafter the describing in detail) local elongation that – is not necessarily identical.In other words, if the overall tensile power (such as in use putting on those of band portion 11 by the health of wearer) putting on goods 20 makes band portion 11 strain to its design stickiness scope, then all stickiness indicator figures 120 putting on band portion 11 all should be converted to the second visually similar outward appearance.Even if the local train in the centre slice of such as band portion 80 is different from the local train of such as left band portion 17, also should this thing happens.
When not having tensile force to put on the band portion 11 of pull-up article 20, band portion 11 is in it and shrinks completely or " zero strain " state.When pull-on absorbent articles 20 is worn by wearer, it is designed to fit best, and the band portion 11 of goods 20 will it is said the point that is stretched within the scope of design stickiness.Design stickiness scope is corresponding with the waist sizes scope of expection wearer.When these goods be held in place in have in the wearer designing the waist sizes within the scope of stickiness appropriate location with it time, the band portion 11 of goods 20 will strain to the point within the scope of design stickiness.Elastomeric material 96 in band portion 11 will be tending towards generating return force, and described return force is used for product to anchor in wearer's body.Wish these anchor force of balance and make the power of goods 20 sagging or tenesmus be such as tending towards the power of these goods of tractive down when it adds sanction by being tending towards.
In order to goods 20 being put on the health of wearer, be usually necessary that stretching waist opening 36 exceedes it in use by the point be extended (namely exceeding design stickiness scope).Usually, the band portion 11 of goods 20 can be significantly stretched and exceed design stickiness scope.Such as, band portion 11 can be stretched to the amount than the strain as many as few 100% or even 200% be associated with the intermediate value of design stickiness scope.Although this type of excessive tensile contributes to the application (such as more easily making waist opening 36 overlap shoes etc.) of product, do not wish that band portion 11 is in use excessively stretched.Term " excessive tensile " in this context refers to that band portion 11 in use strains the total length to the design stickiness scope exceeding these goods.Time these situation great majority usually occur in following, to do the size of its wearer designed best when the size (such as waist sizes) of wearer is greater than product.
When the band portion 11 of pull-up article 20 is in zero strain state, stickiness indicator figure will show the first outward appearance (all the first outward appearances 123 as shown in Figure 5).By comparing stickiness indicator figure 120 with all reference patterns 122 as shown in Figure 1 to indicate this first outward appearance.Reference pattern 122 is arranged in the base structure 11 of goods 20 outside zone 11.Reference pattern is the figure of stickiness indicator figure 120, but reference pattern 122 is shown having the second outward appearance (described below) of stickiness indicator figure.When goods 20 are worn, generally there is not apparent significant change in reference pattern 122, and be therefore used as standard or the benchmark of the cosmetic variation of stickiness indicator figure 120.
There is no need, in all execute forms of the present invention, all there is reference pattern 122.Stickiness indicator figure 120 can be selected and is constructed to " self-reference ".Such as, as shown in Figure 1, stickiness indicator figure can be " smiling face ".In the zero strain or the first outward appearance of this smiling face, it looks like ellipse instead of the circle or symmetrical of compression.The first configuration (compared to design stickiness scope) that this symmetric shortage clearly indicates stickiness indicator figure 120 to be in its deficiency corresponding to band portion 11 to stretch.Also can use other example by being identified as or do not have with vertical and horizontal symmetry such as circular, triangle or foursquare stickiness indicator figure, and not use reference pattern.
When the scope internal strain of the point of band portion 11 below the design stickiness model from zero strain (namely not stretching) to goods 20, stickiness indicator figure 120 can be seen and be in its first outward appearance.When the band portion 11 of goods 20 is stretched to when some for certain within the scope of the design stickiness of goods 20, stickiness indicator figure can be seen and be in its second outward appearance.Fig. 6 and 9 shows with the example of the stickiness indicator figure shown in the second outward appearance using as the second outward appearance stickiness indicator figure 125 and 225.Formed with the first outward appearance stickiness indicator figure 122 shown in Fig. 5 and contrast, the second outward appearance stickiness indicator figure 125 shown in Fig. 6 for circular (being symmetrical) because of instead of the ellipse that compresses.Similarly, all trianglees as the first outward appearance indicator figure 223 as shown in Figure 8 of triangle that the second outward appearance stickiness indicator figure 225 shown in Fig. 9 is symmetrical (or equilateral triangle) instead of shortens.As shown in Figure 6 and 9, band portion 11 stands tensile force F
d, described tensile force corresponds to the design stickiness scope tensile force (formed with Fig. 5 and 8 and contrast, wherein do not apply external force) for pull-on absorbent articles.
Wherein when use reference pattern 122 in the present invention, reference pattern 122 can have the visual appearance identical with the stickiness indicator figure being in its second outward appearance.This allows user stickiness indicator figure and reference pattern 122 to be compared to check similarity.When these figures seem substantially the same, user can verify that product is just worn within the scope of its design stickiness.
When the band portion 11 of goods 20 be stretched exceed its design stickiness scope time, stickiness indicator figure 120 can be seen and be in its 3rd outward appearance.Fig. 7 and 10 shows with the example of the stickiness indicator figure shown in the 3rd outward appearance using as the 3rd outward appearance stickiness indicator figure 127 and 227.Formed with the second outward appearance stickiness indicator figure 125 shown in Fig. 6 and contrast, the 3rd outward appearance stickiness indicator figure 127 shown in Fig. 7 be the ellipse that extends because of instead of the circle of symmetry.Similarly, the 3rd outward appearance stickiness indicator figure 227 shown in Figure 10 be the triangle that extends because of instead of symmetry or equilateral triangle all as shown in Figure 9 as the triangle shown in the second outward appearance indicator figure 225.As shown in figures 7 and 10, band portion 11 stands tensile force F
e, described tensile force is corresponding to the value of the design stickiness scope tensile force exceeded for pull-on absorbent articles.
When using reference pattern 122 wherein in the present invention, the stickiness indicator figure 120 being in the 3rd outward appearance will be revealed as transverse extension compared to reference pattern.This allows user stickiness indicator figure and reference pattern 122 to be compared to confirm that product is just worn with the draw configuration of the design stickiness scope exceeding goods 20.Although the strain of band portion 11 usually can be used beyond the pull-up article of design stickiness scope, this may not reach the performance expected most of product.Therefore, wish stickiness indicator figure to be in use used as signal to the transformation of its 3rd outward appearance, described signal is the pull-up article (such as large-size) that user should adopt the different size with the design stickiness scope corresponding with particular wearer.
By multiple suitable mode, stickiness indicator figure 120 of the present invention can be supplied to pull-up article 20.Such as, stickiness indicator figure 120 can be directly printed onto in the one in these layers of band portion 11.This type of position can be the outside of skin 92.Although this position causes the most clearly image, ink may be caused to be wiped and such as clip on clothes, carpet etc., this depends on the relative adherence between the ink forming figure and the material of the skin 92 forming band portion 11.Therefore, stickiness indicator figure 120 also can be printed onto outer 92 inner surface on or be printed onto on the outer surface of internal layer 94.Alternatively, stickiness figure 120 can be printed onto on independent layer, sheet or film (not shown), and described layer, sheet or film separately can be plugged between outer 92 and internal layer 94 together with band elastomeric material 96.If use this independent sheet, film or layer, then it should be arranged to the stretching and the recovery that do not hinder band portion elastomeric material 96.
In the example shown in Fig. 1 and 3, stickiness indicator figure 120 is printed onto on the outer surface of internal layer 94.By any suitable image preparation method, the image comprising stickiness indicator figure 120 is added on goods 20.Such as, can use flexographic printing, ink jet printing, silk screen printing or rotogravure form image.Stickiness indicator figure 120 (such as before application elastomeric material 96 or after allowing internal layer 94 to shrink by carrying out loose operations to elastomeric material 96 and drawing in) can be printed during internal layer 94 is in its elongation state.In any one situation, the initial configuration that wherein stickiness indicator figure 120 all should be regulated printed, to carry out any follow-up stretching and gathering, makes the relation between the first outward appearance 123, second outward appearance 125 of the strain in the use of band portion 11 and stickiness indicator figure 120 and the 3rd outward appearance 127 be kept.
In order to show the maintenance of the relation between apparent condition to the strain regime of band portion 11 and stickiness indicator figure (first, second or the 3rd), some possible examples will be discussed.In an example, can before application elastomeric material (that is, during internal layer is in its formation state) stickiness indicator figure put on the outer surface of internal layer.In this example embodiment, usually stickiness indicator figure is printed by with elongated configuration or extended configuration (such as the configuration of the 3rd outward appearance), make when internal layer shrinks because of structure, stickiness indicator figure also will be contracted to the outward appearance of its first outward appearance or shortening.Should determine the accurate shape of stickiness indicator figure based on the design stickiness scope of the final expectation of these goods, when making the band portion when these goods be stretched to design stickiness scope, stickiness indicator figure will manifest and will be in the second apparent condition.Similarly, when band portion is exceeded this type of design stickiness scope by strain, also should see stickiness indicator figure and be in its 3rd apparent condition.
And for example, after allowing elastomeric material 96 contraction, stickiness indicator figure 120 can be put on band portion 11.In this case, such as, stickiness indicator figure 120 can put on the outer surface of exposure.Usually, the ridge of the band portion 11 of gathering will can be used to receive image component, but the paddy (in the band portion 11 drawn in) between ridge will not receive image usually.But when band portion 11 is by strain, stickiness indicator figure 120 will stretch together with band portion 11.Stickiness indicator figure 120 is usual in this example embodiment to be applied with the first apparent condition such as the first outward appearance 123.Select the accurate original shape of stickiness indicator figure 120, make when band portion 11 extends to the design stickiness scope of goods 20, stickiness indicator figure 120 will manifest second state that is in such as the second state 125.Will be appreciated that, between this type of elongating stage of band portion 11, stickiness indicator figure 120 can look like formation " gap ", but figure still should can be identified as continuous print design, the design of this continuous print allow user to determine whether its overall appearance is in the first apparent condition or the second apparent condition or the 3rd apparent condition.When goods 20 be stretched exceed its design stickiness scope time, stickiness indicator figure will extend to the 3rd apparent condition further, such as the 3rd apparent condition 127.
If use reference pattern such as reference pattern 122, then it also can apply in any suitable way, such as utilizes any method being applicable to apply stickiness indicator figure.The reference pattern one that also can be applied in the layer of goods 20 maybe can be applied to himself layer or for this object material.Such as, on the outer surface that reference pattern 122 can be directly printed onto outer covering piece 42 in fundamental building block 10 or inner surface, maybe can be printed on the extra play (not shown) that is arranged on inside described outer covering piece 42.
The another kind of mode applying stickiness indicator figure of the present invention uses comparative pure color between each layer of band portion 11.As an example, band portion 11 can be included in the dyeing on the skin forming band portion or other is painted.When band portion 11 is stretched, described painted outward appearance will seem to change in the following way: such as fade when described color material is launched.And for example, band portion can comprise with the perspective of comparative color layers below or slit outer.When band portion is extended, outer by allowing to have through its visible larger visibility (naturally or larger slit opening), manifest the more color of comparative layer below.When this type of color change mechanism is used for stickiness indicator figure, preferably can use reference pattern, described reference pattern shows an example of the second apparent condition of stickiness indicator figure.This is because the change of this type of color is not necessarily perceived as symmetry or asymmetrical naturally, and therefore may be easy to like that " self-reference " not as other form of implementation.As another kind of alternative form, benchmark can be positioned on other position except product self, is such as positioned over and provides wherein on the package of product.
Figure 11-14 shows the possible example of of this color change mechanism for stickiness indicator figure.Figure 11 shows the stickiness indicator figure being in the first apparent condition 324 be arranged on band portion 11.Tensile load is not had to put on band portion 11.Figure 12 show stand design power add cut out F
dband portion 11 and be in the stickiness indicator figure of the second apparent condition 325.Figure 13 shows the tensile force F standing to exceed its design power
eband portion 11 and be in the stickiness indicator figure of the 3rd outward appearance.Figure 14 shows the sample of reference pattern 322, described reference pattern be not place on the article but be positioned on fundamental building block 10.In the pattern shown in Figure 14, reference pattern 322 is coordinated with the stickiness indicator figure with the second outward appearance 325 by the color configuration becoming coupling.
Also by it, complementation of the outward appearance of provided reference pattern is determined to the state of stickiness indicator figure of the present invention.Such as (not shown), reference pattern can comprise a part for certain image or scene.Stickiness indicator figure can be constructed: it completes best or in other words supplies the outward appearance of reference pattern in its second apparent condition by following this mode.
No matter stickiness indicator figure be how to put on pull-up article 20 or how to be constructed, all should retainer belt part 11 relative to design stickiness scope degree of strain and be in the first outward appearance described above, the second outward appearance or the 3rd outward appearance stickiness indicator figure outward appearance between relation.In an example, pull-up article of the present invention can be classified as the product of " medium size " or " M " size.When product is in that it relaxes or zero strain state, this product can have the overall circumference being less than 300mm waist opening 36 as limited by band portion 11.In this type of state, stickiness indicator figure 120 will show its first outward appearance such as the first outward appearance 123 or 223.As shown in Figure 5 and Figure 8, band portion 11 can not have the external load or power that are applied thereto, or has minimum force.
Design stickiness scope for the pull-up article of this " M " size can be corresponding with waist opening 36 girth of 420mm to 450mm.When the band portion of the pull-up article of this " M " size is worn by wearer and makes the waist opening circumference of gained in this 420mm to 450mm scope, stickiness indicator figure 120 should show its second outward appearance such as the second outward appearance 125 or 225.Fig. 6 and 9 shows and stands tensile force F
dband portion 11, illustrate the relation between band portion 11 extension and the final stickiness of goods 20.Owing to being from the first apparent condition to the second apparent condition and finally continuous print and discrete to the transformation of the 3rd apparent condition, in this example, stickiness indicator figure should appear as the most symmetrical with total band portion 11 girth close to 435mm.When band portion 11 strain of the pull-up article of " M " size (such as exceeds all power F as shown in figures 7 and 9 of power when being worn by larger wearer or in other words stand to design more than the girth of 435mm
etime), stickiness indicator figure 120 should show its 3rd apparent condition such as the 3rd apparent condition 127.
In the example of the pull-up article of " M " size given above, when stickiness indicator graphical representation goes out its 3rd apparent condition (such as when band portion should be become more than the girth of 450mm), can advise that user goes to the larger product of the goods providing such as " greatly " or " L " size.The goods of this type of " L " size also can construct according to the present invention and comprise stickiness indicator figure.When band portion strain is to when being less than 450mm, the stickiness indicator figure of the goods of described " L " size can have the first apparent condition.Equally, the goods of this " L " size can have the design stickiness scope of 450mm to 480mm, and wherein stickiness indicator figure is by displaying second apparent condition.The goods of described " L " size also can be in excessive tensile configuration (compared to its design) when band portion girth is greater than 480mm.In this case, the stickiness indicator figure of the goods of described " L " size should show the 3rd described apparent condition.
This example is pushed away further, the 3rd pull-up article of more large scale such as " XL " size also can be provided.When the goods of above-mentioned " L " size illustrate its stickiness indicator figure with the 3rd apparent condition (when being expected wearer and wearing), can provide recommendation, operation instruction or suggestion should the goods of " XL " size to utilize to user.
Product line can be combined as to provide two or more pull-up article of the present invention.Can be used as a series of product-feed to sell or sell this series, thus the size relationship between each that allows buyer to see this series.Stickiness indicator figure on product in this series can allow wearer confirm, and the size of selected product is suitable for wearer's (within the scope of design stickiness) or instruction user should go to large-size (if stickiness indicator graphical presentation is its 3rd apparent condition) or go to reduced size (if stickiness indicator graphical presentation is its first apparent condition).This type of series maximizes following probability: are all the user for appropriate size according to each use of pull-up article of the present invention, thus realize the best product performance of all goods in this series.
Dimension disclosed herein and value should not be understood to be strictly limited to quoted exact numerical.On the contrary, except as otherwise noted, each such dimension is intended to represent described value and the function equivalent scope around this value.Such as, disclosed dimension " 40mm " is intended to represent " about 40mm ".
Unless expressly excluded or otherwise limited, the every section of document quoted herein, patent that is that comprise any cross reference or that be correlated with or patent application, be incorporated to herein in full with way of reference all hereby.Quoting of any document is not to its prior art as disclosed herein or claimed any invention; or its individually or with any combination of other list of references any, or with reference to, propose, suggestion or disclose any accreditation that this type of is invented.In addition, when any implication of term in any implication of term in the present invention or definition and the file that is incorporated to way of reference or when defining contradiction, the implication or definition of giving this term in the present invention should be obeyed.
Although illustrate and describe the present invention with specific embodiment, it is obvious for those of skill in the art that, can make when not deviating from the spirit and scope of the present invention many other change and amendment.Therefore, all these being intended to contain in the scope of the invention of following claims change and modification.
Claims (10)
1. one kind has the disposable pull-on absorbent article of waist opening and a pair leg opening, described goods comprise base structure, described base structure has front portion, rear portion and the crotch between front and rear, described goods also comprise band portion, described band portion comprises front band portion, rear band portion, and left side band portion and right side band portion, described band portion is arranged to transverse to described base structure, wherein said side band portion laterally stretches out from described base structure, and wherein said band portion limits described waist opening, each in described front band portion and rear band portion comprises elastomeric material, wherein said waist opening is can elastic stretching and contraction, described elastomeric material in wherein said band portion is constructed such that the feature of described waist opening is normal strain design stickiness scope, described design stickiness Range Representation is less than the gamut that described waist opening can be stretched,
Described goods also comprise the stickiness indicator figure be arranged in band portion described in it, wherein when the described waist opening of described goods is from when designing the scope internal strain of stickiness scope described in the most as many as of complete contraction state, described stickiness indicator figure has the first outward appearance, and wherein when the described waist opening of described goods is in described design stickiness scope internal strain, described stickiness indicator figure has the second outward appearance, and wherein when the described waist opening strain of described goods exceedes described design stickiness scope, described stickiness indicator figure has the 3rd outward appearance, wherein when described goods are worn by wearer, by visually confirming that described stickiness indicator figure has described second outward appearance, the correspondence of the design stickiness scope of described wearer and described goods can be verified.
2. absorbent article according to claim 1, also comprises reference pattern, and described reference pattern is arranged in described base structure outside described zone, and wherein said reference pattern is matched with described second outward appearance of described stickiness indicator figure.
3. absorbent article according to claim 2, the described cooperation between wherein said reference pattern and described stickiness indicator figure is at least substantially the same outward appearance.
4. absorbent article according to claim 2, the described cooperation between wherein said reference pattern and described stickiness indicator figure is complementary outward appearance.
5. absorbent article according to claim 2, wherein said reference pattern comprises base colors, and wherein when described stickiness indicator figure has described second outward appearance, described stickiness indicator Graphic Pattern Matching is in described base colors.
6. absorbent article according to claim 5, the described stickiness indicator figure in wherein said first outward appearance, described second outward appearance and described 3rd outward appearance has difference in color.
7. absorbent article according to claim 5, the described stickiness indicator figure in wherein said first outward appearance, described second outward appearance and described 3rd outward appearance has difference in the intensity of substantially similar color.
8. absorbent article according to claim 1, the described gamut that wherein said waist opening can be stretched exceeds described design stickiness scope at least 100%.
9. absorbent article according to claim 8, the described gamut that wherein said waist opening can be stretched exceeds described design stickiness scope at least 200%.
10. a disposable pull-on product series, described series comprises the first goods according to claim 1 and the second goods according to claim 1, the described design stickiness scope of wherein said first goods is less than the described design stickiness scope of described second goods, and the scope that strains of wherein corresponding with described 3rd outward appearance of the described stickiness indicator figure of described first goods waist opening at least in part with the design stickiness overlapping ranges of described second goods.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/074515 WO2013159273A1 (en) | 2012-04-23 | 2012-04-23 | Fit indicators for pull on type absorbent article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104244891A true CN104244891A (en) | 2014-12-24 |
| CN104244891B CN104244891B (en) | 2016-11-09 |
Family
ID=49482104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280072626.2A Expired - Fee Related CN104244891B (en) | 2012-04-23 | 2012-04-23 | Stickiness indicator for underpants type absorbent article |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2841038A1 (en) |
| JP (1) | JP6026644B2 (en) |
| CN (1) | CN104244891B (en) |
| BR (1) | BR112014026432A2 (en) |
| CA (1) | CA2870939A1 (en) |
| IN (1) | IN2014DN08853A (en) |
| WO (1) | WO2013159273A1 (en) |
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| CN108601687A (en) * | 2016-02-01 | 2018-09-28 | 尤妮佳股份有限公司 | The evaluation method for wearing state of disposable diaper, the evaluation system for wearing state of disposable diaper and the program for wearing state for evaluating disposable diaper |
| CN109152677A (en) * | 2016-06-03 | 2019-01-04 | 花王株式会社 | Absorbent commodity |
| CN112118816A (en) * | 2018-06-04 | 2020-12-22 | 大王制纸株式会社 | Disposable wearing article |
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| US8780936B2 (en) * | 2006-05-22 | 2014-07-15 | Qualcomm Incorporated | Signal acquisition for wireless communication systems |
| JP6200781B2 (en) * | 2013-11-06 | 2017-09-20 | 花王株式会社 | Pants-type wearing article |
| JP2016221255A (en) * | 2015-05-27 | 2016-12-28 | ユニ・チャーム株式会社 | Disposable diaper |
| JP3222578U (en) * | 2015-05-27 | 2019-08-08 | ユニ・チャーム株式会社 | Disposable diapers |
| JP2016221236A (en) * | 2015-12-17 | 2016-12-28 | ユニ・チャーム株式会社 | Disposable diaper |
| WO2018124996A1 (en) | 2016-12-30 | 2018-07-05 | Hayat Kimya San. A. Ş. | Absorbent article having fit indicator |
| DE102018112121A1 (en) | 2018-05-18 | 2019-11-21 | Paul Hartmann Ag | Incontinence article in panty form |
| DE102018124265A1 (en) * | 2018-10-01 | 2020-04-02 | Paul Hartmann Ag | Disposable absorbent incontinence pad with label |
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| AU2004325962A1 (en) * | 2004-12-20 | 2006-06-29 | Sca Hygiene Products Ab | Absorbent article comprising one or several patterns |
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| WO2009005413A1 (en) * | 2007-06-29 | 2009-01-08 | Sca Hygiene Products Ab | Absorbent article having size fit indicating means |
| JP5270204B2 (en) * | 2008-03-21 | 2013-08-21 | ユニ・チャーム株式会社 | Absorbent articles |
| JP5506188B2 (en) * | 2008-12-25 | 2014-05-28 | ユニ・チャーム株式会社 | Wearing goods group |
| JP5405933B2 (en) * | 2009-07-29 | 2014-02-05 | 花王株式会社 | Absorbent articles |
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- 2012-04-23 CN CN201280072626.2A patent/CN104244891B/en not_active Expired - Fee Related
- 2012-04-23 JP JP2015507320A patent/JP6026644B2/en not_active Expired - Fee Related
- 2012-04-23 EP EP12875669.9A patent/EP2841038A1/en not_active Withdrawn
- 2012-04-23 WO PCT/CN2012/074515 patent/WO2013159273A1/en active Application Filing
- 2012-04-23 CA CA2870939A patent/CA2870939A1/en not_active Abandoned
- 2012-04-23 IN IN8853DEN2014 patent/IN2014DN08853A/en unknown
- 2012-04-23 BR BR112014026432A patent/BR112014026432A2/en not_active IP Right Cessation
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| EP0597749A1 (en) * | 1992-11-09 | 1994-05-18 | Laboratoires Du Praticien | Compression bandage with multiple tension calibration |
| JPH11104181A (en) * | 1997-10-07 | 1999-04-20 | Uni Charm Corp | Disposable diaper |
| CN101031264A (en) * | 2004-09-30 | 2007-09-05 | 金伯利—克拉克环球有限公司 | Absorbent garment with color changing fit indicator |
| WO2008072116A1 (en) * | 2006-12-14 | 2008-06-19 | Kimberly-Clark Worldwide, Inc. | Array of absorbent articles with indicators |
| WO2010044715A1 (en) * | 2008-10-16 | 2010-04-22 | Sca Hygiene Products Ab | Absorbent article with elastic side panels |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405233A (en) * | 2015-03-20 | 2017-11-28 | 宝洁公司 | The series of disposable absorbent article and the product including visual characteristic |
| CN107920928A (en) * | 2015-08-13 | 2018-04-17 | 宝洁公司 | There is band structure with figure |
| CN107847373B (en) * | 2015-08-14 | 2020-11-03 | 尤妮佳股份有限公司 | Disposable wearing article |
| CN107847373A (en) * | 2015-08-14 | 2018-03-27 | 尤妮佳股份有限公司 | Disposable shorts |
| CN108601687A (en) * | 2016-02-01 | 2018-09-28 | 尤妮佳股份有限公司 | The evaluation method for wearing state of disposable diaper, the evaluation system for wearing state of disposable diaper and the program for wearing state for evaluating disposable diaper |
| US10881558B2 (en) | 2016-02-01 | 2021-01-05 | Unicharm Corporation | Evaluation method of wearing state of disposable diaper, evaluation system of wearing state of disposable diaper, and non-transitory computer-readable storage medium with a program for evaluating wearing state of disposable diaper |
| TWI740872B (en) * | 2016-02-01 | 2021-10-01 | 日商優你 嬌美股份有限公司 | Evaluation method for the wearing state of disposable diapers, evaluation system for the wearing state of disposable diapers, and programs for evaluating the wearing state of disposable diapers |
| CN109152677A (en) * | 2016-06-03 | 2019-01-04 | 花王株式会社 | Absorbent commodity |
| CN107518984A (en) * | 2016-06-20 | 2017-12-29 | 大王制纸株式会社 | Breeches type disposable diaper |
| CN107518984B (en) * | 2016-06-20 | 2021-08-17 | 大王制纸株式会社 | Pants-type disposable diaper |
| CN112118816A (en) * | 2018-06-04 | 2020-12-22 | 大王制纸株式会社 | Disposable wearing article |
| KR20210016345A (en) * | 2018-06-04 | 2021-02-15 | 다이오 페이퍼 코퍼레이션 | Disposable wearables |
| CN112118816B (en) * | 2018-06-04 | 2022-06-17 | 大王制纸株式会社 | Disposable wearing article |
| KR102626517B1 (en) | 2018-06-04 | 2024-01-17 | 다이오 페이퍼 코퍼레이션 | disposable wear items |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104244891B (en) | 2016-11-09 |
| EP2841038A1 (en) | 2015-03-04 |
| CA2870939A1 (en) | 2013-10-31 |
| JP2015514521A (en) | 2015-05-21 |
| BR112014026432A2 (en) | 2017-06-27 |
| IN2014DN08853A (en) | 2015-05-22 |
| WO2013159273A1 (en) | 2013-10-31 |
| JP6026644B2 (en) | 2016-11-16 |
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