CN206214287U - For the stickiness indicator of underpants type absorbent article - Google Patents
For the stickiness indicator of underpants type absorbent article Download PDFInfo
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- CN206214287U CN206214287U CN201620620331.XU CN201620620331U CN206214287U CN 206214287 U CN206214287 U CN 206214287U CN 201620620331 U CN201620620331 U CN 201620620331U CN 206214287 U CN206214287 U CN 206214287U
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Abstract
The utility model discloses a kind of disposable pull-on absorbent article, the product also includes being arranged on the stickiness indicator figure with part of the product, the stickiness indicator figure is a series of lines, and the reference pattern in the base portion is arranged on, the reference pattern is configured to be alignd with every line of the stickiness indicator figure；Wherein, when the product is put on by wearer, by visually confirming that the line of the stickiness indicator figure and the line of the reference pattern almost align and parallel to each other, the correspondence of the wearer and the design stickiness scope of the product can be confirmed.
Description
Technical field
The present invention relates to disposable pull-on garment.
Background technology
Infant, child and other incontinent patients can usually wear disposable absorbent article, such as diaper, be used to receive and
Accommodate urine, excrement and other body exudates.Such disposable absorbent article uses at least two Basic Designs.One kind is so
Design be " open " or " adhesive tape type " design, wherein the waist of product before being placed in around the trunk of wearer in opening
Put configuration.As a part for application, such as using adhesive tape type or mechanical type fastener, by product wearer trunk
Periphery seal.Another general design is " closed " or " underpants type " design, it is characterised in that product has closing and logical
Normal stretchable waist configuration.Product launches generally when applying around the waist of wearer and leg, and is arrived in correct placement
(for example, being realized by using elastic shrinkage material) is retracted behind position.The Equations of The Second Kind product, i.e., so-called " underpants type " or " trousers
Formula " is designed, and is widely used in and carry out toilet training and the children of LEARNING TO WALK, or only as " open " or " glue
The replacement of belt " design.
It should be appreciated that the correct laminating of pull-on absorbent articles for the performance being entirely satisfactory for realizing product very
It is important.Generally, this kind of underpants type absorbent article is fixed to the appropriate location in wearer's body by elastic shrinkage element, described
Elastic shrinkage component is located at around the waist opening of product and leg opening.The common trait of this kind of pull-on absorbent articles is, waist
Portion opening can launch within the specific limits, and the scope is noticeably greater than the optimal waist opening corresponding to the elastic fit power for needing most
Size.To ensure that pull-up article most can be applied easily, it is often necessary to the ability of this " excessive tensile ".
Although stretch capability of some underpants type absorbent articles needed for the ability of stretching waist alreadys exceed actual dress,
It may be desirable to the stretching waist of application is in narrower range.This power for causing to be generated by waist elastic members will be in for given
For wearer in optimal scope.If by this elastic shrinkage component generate power it is not low enough, product may fall or
Slide, especially when product is filled with urine or other effluents.If conversely, the power mistake generated by elastic shrinkage component
Height, caregiver or wearer may meet with difficult when applying or removing product.If additionally, elastic contractile force is too high, produced
Product may on the wearer's body form extra pressure, cause red seal note or other undesirable experiences occur.
Although underpants type absorbent article manufacturer understands the importance of correct laminating, consumer still usually can be suitable in selection
Met with during the product of the appropriate size for closing its application difficult.In the pull-on absorbent articles of baby and child are designed for particularly such as
This.In product opening as described above, the stretchable physical quantity scope for reaching realizes its size needed for optimal design stickiness than product
It is even more so in the case of much bigger.Generally, carried using expection proxy information understandable for most of buyers
For product suggestion, to realize appropriate stickiness.For example, it is a kind of typical mode that weight range is given in product packaging,
In this fashion, by providing the consumer with selection information so as to correct selection product.Although this method is in certain situation
Under come in handy, but weight not must be directly corresponding with the physical features of wearer, and the physical features are to Pull-on absorbent system
The ability that product obtain optimal stickiness has maximum effect.It is special for realizing the most important wearer's physics of best product stickiness
Levying to a certain extent will be different according to the design characteristics of the underpants type absorbent article for being considered.These features include chi
It is very little, but also including the relative size of body region, the scope of motion feature and other only can not come what fully be estimated with weight
Wearer's attribute.
Accordingly, there exist the demand for disposable pull-on absorbent article, the absorbent article has improved and easy to use
Stickiness assessment feature structure, the feature structure be specifically designed to correspond to pull-on absorbent articles design in itself.
The content of the invention
The present invention relates to a kind of disposable pull-on absorbent article, the absorbent article is in the longitudinal and lateral directions to connect
It is continuous and with waist opening and a pair of leg openings,
The product includes inelastic base portion in a lateral direction, the base portion have anterior, rear portion and
Crotch between anterior and rear portion,
The product also includes band part, and band part includes preceding band part and rear band portion, and band part is arranged to horizontal
To outwards and in the vertical away from base portion, and wherein band part limit waist opening, it is preceding band part and rear band portion
In each include elastomeric material, wherein band be partly can elastic stretching and contractile, wherein with the bullet in part
Elastomer material is configured such that product has design stickiness scope, the design stickiness scope when tensile force FD is undergone
Size range corresponding to target wearer and show as the full breadth that can be partly stretched less than band；
The product also includes：
It is arranged on the stickiness indicator figure in part, the stickiness indicator figure is a series of lines, every line
Starting point with proximate base part, terminal and line width away from base portion；
The reference pattern in base portion is arranged on, the reference pattern is a series of lines extendable in the longitudinal direction, referred to
Every line in figure is configured to be alignd with every line in stickiness indicator figure；
Wherein, when the product is put on by wearer, by the line and ginseng that visually confirm stickiness indicator figure
The line for examining figure almost aligns and parallel to each other, can confirm that wearer designs the correspondence of stickiness scope with product.
Brief description of the drawings
Although the claims at this specification end are particularly pointed out and are distinctly claimed of the invention to being considered as composition
The protection of theme, it is believed that the present invention is better understood with by the description carried out below in conjunction with accompanying drawing, in these descriptions,
Similar title is used to indicate substantially the same element, and wherein：
Fig. 1 is one embodiment of the pull-on absorbent articles with stickiness indicator figure and reference pattern of the invention
Front view under its first (non-stretched) state.
Fig. 2 is Fig. 1 products in its second (stretching of design stickiness) state.
Fig. 3 is Fig. 1 products in its 3rd (excessive tensile) state.
Fig. 4 is the top planes of the one embodiment in its flat out, uncontracted state of pull-on absorbent articles of the invention
Figure, shows the surface towards body.
Fig. 5 be along Y-Y interception Fig. 4 sectional view.
Specific embodiment
As used herein, term " pull-on absorbent articles ", " wearing clothing " and " pant like garment " refers to preforming
The disposable absorbent article of waist and leg opening, is used interchangeably.Can be by the leg of wearer being inserted into leg opening and being made
Product is slided into around the appropriate location of wearer's lower body, so as to put on pull-on absorbent articles.These products are generally also referred to as
" closed diapers ", " prefastened diapers ", " pull-on diaper ", " training pants ", " diaper pants " and " preliminary closure diaper ", all these arts
Language is intended to have and defines identical implication with this.
Term " disposable " is not intended to washed or otherwise reduction or conduct again for description herein
(that is, their purports are dropped after a single use, are preferably re-used in the compatible mode of environment, heap for clothes that clothes is used
Fertilizer treatment is otherwise processed).
" absorbent article " refers to the device for absorbing and accommodating body exudates, refers to be close to or neighbouring wear more particularly
The person's of wearing body with absorb and accommodate from body discharge various effluents device.Exemplary absorbent articles are stretched including diaper
Trousers, wear pants-type diaper (that is, with the diaper of preforming waist opening and leg opening, such as United States Patent (USP) No.6,120,
Described in 487), the diaper or pants-type diaper, incontinent briefs and underwear, diaper holders and lining of repeatable fastening, and
Feminine hygiene garments such as nursing pad, absorbability insertion bar etc..Pull-on absorbent articles are generally by infant, children and other incontinences
Patient wears to absorb and accommodate urine, excrement or other body fluid.
As used herein, term " engagement " cover wherein by by a component affixing to another element by one
Element is affixed directly to the configuration of another element, and wherein by by a component affixing to intermediate member again by centre
Component is pasted on another element so as to an element to be indirectly fixed to the configuration of another element.
" neighbouring " and " away from " finger element is relatively close respectively or longitudinal centre line away from structure or lateral centerline
Position is (for example, the distally of identity element of the proximal of the element of Longitudinal extending than being positioned relative to same longitudinal centre line
Edge is closer to longitudinal centre line).
" towards body " and " towards clothes " relative position that finger element or element surface or element are combined respectively." towards
Body " means during wearing element or surface than some other element or surface closer to wearer." towards clothes " means
Further from wearer, (that is, element or surface is adjacent to wearer than some other element or surface element or surface during wearing
The clothes outside disposable absorbent article may be through).
" longitudinal direction " refers to substantially vertical and almost parallel to relative edge of waist from an edge of waist of product
In the direction of the maximum linear dimension of product.Direction in the range of 45 degree of longitudinal direction is accordingly to be regarded as " longitudinal direction ".
" transverse direction " or " lateral " refer to from a lengthwise-extending edge of product to relative lengthwise-extending edge and with
Longitudinal direction direction at a generally normal angle.Direction in the range of 45 degree of lateral is accordingly to be regarded as " lateral ".
" setting " refers to that an element is positioned in locality or position.
" film " refers to a kind of flaky material, wherein thickness of the length and width of material considerably beyond material.Generally, film
Thickness is for about 0.5mm or smaller.
" water can pass through " and " water impermeable " refer to the material under the background of the desired use of disposable absorbent article
The permeability of material.Specifically, term " water can pass through " refer to the void space with hole, opening and/or interconnection layer or
Layer structure, it is allowed to which aqueous water, urine or synthetic urine solution pass through its thickness in the case of no forced draught.Conversely, term
" water impermeable " refers to a kind of layer or layer structure, (is ignored for the time being all in the forced draught without such as hydrostatic pressure
Such as the natural force of gravity) in the case of, aqueous water, urine or synthetic urine solution cannot pass through its thickness.Defining water according to this can not
The layer or layer structure of transmission may can pass through vapor, i.e. can be " water vapor-permeable ".
" ductility " and " extendable " mean the width or length of the component under the relaxed state can extend or
Increase.
" elasticity " and " elasticized " mean that at least a portion of component is made up of elastomeric material.
" tensile material ", " extendable material " or " stretchable material " is used interchangeably, and refers to apply inclined
Extended length (at least about the 110% of its lax initial length, i.e. be stretchable to more than its initial length is stretchable to after putting power
10%) without rupture or the material of breakage, and after the power that release applies, the material will not be completely severed or damaged
In the case of show a small amount of recovery, the amount of recovery less than its elongation about 20%, such as pass through EDANA methods 20.2-89
Measure.If after the power that release applies, such extensible materials recover at least the 40% of its elongation, and the extensible materials will
It is considered as " elasticity " or " elastomer ".For example, initial length is at least extensible to 150mm for the elastomeric material of 100mm, and
And after removal force, bounce back to of length no more than 130mm (that is, showing 40% recovery).If after the power that release applies,
Material recover its elongation less than 40%, the extensible materials will be considered as " substantially inelastic " or " substantially non-ballistic
Gonosome ".For example, initial length is at least extensible to 150mm for the extensible materials of 100mm, and after removal force, retraction
It is at least 145mm (that is, showing 10% recovery) to length.
" elastomeric material " is the material of performance of demonstrating flexibility.Elastomeric material may include elastomer film, scrim, non-
Weaving material and other laminated structures.
" stretching " and " tension " has identical implication, refers to elongation of the material when tensile force is undergone.Elastomeric material
To tend to generating screen resilience when through Tensile, because it can attempt to be relaxed towards its initial configuration.Therefore, in elastomeric material
Stretching or degrees of tensions and the generation of this material tend to there is certain relation between the power of resilience.
The preferred embodiment of pull-on garment of the invention is disposably to absorb pull-on garment, i.e. pull-on diaper 20, such as Fig. 2 institutes
Show.As used herein, term " pull-on diaper " refers to generally to be used to absorb and accommodated by what baby and other incontinent patients were worn
The pull-on garment of urine and excrement.It will be appreciated, however, that the present disclosure applies equally to other pull-on garments, such as stretching trousers, losing
Prohibit short underpants, feminine hygiene garments or underpants for women etc..
Fig. 2 is the front view of disposable pull-on absorbent article 20 of the invention.Pull-on absorbent articles 20 have longitudinal center
Line L1 and cross central line T1 (additionally referring to Fig. 4).Pull-on absorbent articles 20 have interior relative with outer surface 22 in outer surface 22
Surface 24 (additionally referring to Fig. 5), proparea 26, back zone 28, crotch region 30 and seam 32, the seam engages proparea 26 and back zone 28 are with shape
Into two leg openings 34 and a waist opening.Additionally referring to Fig. 4, pull-on absorbent articles 20 include base portion 10 and band portion
Divide 11.L1 extends longitudinally to back zone 28 to base portion 10 from proparea 26 through crotch region 30 along the longitudinal centerline.Base portion 10 is wrapped
Anterior 12, rear portion 13 and the crotch 14 between anterior and rear portion are included, and is lacked flexibility in a lateral direction.Band part 11
Including the rear band portion 16 before in proparea 26 with part 15 and in back zone 28.Preceding band part 15 and rear band portion 16
In each extended laterally outward from longitudinal centre line L1 with limit it is left band part 17 and right belt part 18.Band part 11 limits
Waist opening.Band part 11 and base portion 10 can jointly limit leg opening 34.
Absorbent main body 38 is generally main to be absorbed body exudates and is contained in the crotch 14 of main body.Shown in Fig. 4
Embodiment in, main body 38 have substantially rectangular shape, the left side edge and right side edge 48 of Longitudinal extending (can hereinafter claim
It is " longitudinal side ") and the front edge and back edge 50 (hereinafter can be described as " transverse end edge ") that extend laterally.Main body
38 also have waist panel (that is, the front waist panel 52 that is positioned in the front waist region 26 of pull-up article 20 and after being positioned in back waist region 28
Waist panel 54) and crotch region 30 between front waist panel 52 and back waist panel 54 in crotch panel 56.Main body 38 can be base area
10 part is matched or the part including the base area with the base area.
Band part 11 includes preceding band part 15 and rear band portion 16 (hereinafter can be described as " preceding band 15 and rear band 16 "), and has
Have preceding with 15 and afterwards with 16 cyclic configurations for being formed by connection.Preceding band 15 has centre slice 80F with latter each with 16,
80B and lateral plate 82F, 82B, the lateral plate and centre slice 80F, 80B are abutted and from centre slice 80F, and 80B is extended laterally outward.Cause
This, band part 11 includes centre slice 80F, 80B and lateral plate 82F, 82B.Herein, as needed, a part for front part and
The a part of of rear part can be represented by the Ref. No. of band " F " suffix and " B " suffix respectively.Thus, for example, " centre slice
80F, 80B " indicates " front centre slice 80F " and " back central panel 80B "." centre slice 80 " also can refer to " front centre slice 80F " and " after
Centre slice 80B ".
Preceding band 15 has the distal side edge 88F, 88B that extend laterally, the nearside for extending laterally with latter each with 16
The left side edge 89F and right side edge 89B of edge 90F, 90B and Longitudinal extending.Herein, term " nearside " is used to refer to
Show " nearside " part position ratio " distally " part relatively closer to crotch panel.Therefore, proximal 90F, 90B are positioned
It is than distal side edge 88F, the relative crotch panel 56 closer to main body 38 of 88B.Preceding band 15 and rear band 16 are by seam 32 in lateral edges
At 89F, 89B or nearby engagement, formed have a waist opening and two pull-up articles of leg opening 34.Band part 11 quilt
It is set to that the base portion is extended laterally outward and be longitudinally away from from base portion 10 so that the front waist panel 52 of base portion 10
With back waist panel 54 by band part 11 around.
Base portion 10 and band part 11 can be formed by independent component.For example, band part 11 can be by any known way
It is joined to base portion 10.In the embodiment shown in each figure, base portion 10 includes the waist panel 52,54 and main body of main body 38
38 crotch panel 56.The impermeable egative film 60 of the top flat 58, liquid of main body 38 including fluid permeable and be arranged on top flat with
Absorbent cores 62 between egative film.Main body 38 can comprise additionally in the obstruct leg cuff 64 set along longitudinal side 48.Leg cuff 64 is intercepted to carry
For the containment of the improvement to liquid and other body exudates in crotch region 30.Obstruct leg cuff 64 can have known in the art
For any feature or design of pull-on absorbent articles.For example, intercept leg cuff 64 can generally be provided with a longitudinal direction in one
Root or some elastomeric materials of strand (such as, leg cuff strand 65) form.Intercepting leg cuff 64 can be relative to such elastomeric element
Folded with various configurations, to obtain the leg lining ring or other desired features of " upright ".
The top flat 58 of fluid permeable is positioned preferably near the surface towards body of absorbent cores 62, and can be by this
Any attachment arrangement known to field is joined to absorbent cores and/or egative film 60.The impermeable egative film 60 of liquid generally wears
The part towards garment surface positioning of the neighbouring absorbent cores 62 of absorbent article 20, and prevent from being absorbed and being contained in absorbent cores
In effluent make dirty and may contact the product of pull-on absorbent articles 20.Absorbent cores 62 are positioned between top flat 58 and egative film 60,
And absorb and keep liquid such as urine and some other body exudates.Top flat 58, egative film 60 and absorbent cores can use any
Known materials are manufactured.Suitable top sheet materials may include porous foam；Reticulated polymer foam；Apertured plastic film；Or by natural fiber (example
Such as, wood-fibred or cotton fiber), synthetic fibers (for example, polyester fiber or polypropylene fibre) or natural fiber and synthetic fibers
The constituted weaving of combination or nonwoven webs.Suitable stock footage may include to allow steam from diaper effusion, while also preventing
Only effluent penetrates the gas permeable material of egative film.Suitable absorbent core material may include creped cellu-lose filler；Meltblown polymer, bag
Include coform thing；Through chemicosolidifying, modified or crosslinking cellulose fibre；Thin paper, including tissue wraps and thin paper it is laminated
Material；Absorb foam；Absorb sponge；Super-absorbent polymer；Absorbent gelling material；Or any other known absorbing material or material
The combination of material.
In the example of the invention shown in Fig. 1 to Fig. 5, outer cover layer 42 is arranged on the appearance of pull-on absorbent articles 20
On face 22 and cover the crotch panel 56 of absorbent main body 38.Outer cover layer 42 may extend to the front waist panel 52 and low back of main body 38
Piece 54 is simultaneously covered thereon.Outer cover layer 42 is directly joined to the impermeable egative film 60 of liquid of main body 38 and is covered in it
On.
Therefore, as shown in these examples, outer cover layer 42 can be interposed in the impermeable egative film of liquid of main body 38
Between 60 and preceding belt and rear belt, as hereinbefore set forth.Outer cover layer 42 can with but it is and nonessential impermeable with liquid
Egative film 60 it is coextensive.Leg elastic material can be set to generally longitudinal extend along the longitudinal side 48 of main body 38.Leg elastic
Material can be arranged in the crotch region 30 of pull-up article 20 or can be set along whole longitudinal side 48.
Outer cover layer 42 can be included from the composition of internal layer 94 and outer layer 92 with the different material of 11 material.Outer covering piece
Layer 42 may include two or more material layers.Outer cover layer 42 can include any known materials, and can be comprising being such as used for
With 15 and afterwards with 16 material before as described above.Preferably, outer cover layer 42 includes that the individual layer being made up of synthetic fibers is non-
Woven webs.
Can be ring-type and elasticity with part 11.Waist opening transverse direction of the layer of windings part 11 around pull-up article 20
Extend, and during wearing for dynamically produce adhesive force and distribute it is described dynamic produce power.Layer of windings part
11 can be obtained by belt 91 is (as shown in Figure 5), and the belt includes outer layer 92.Belt 91 may also include internal layer 94.The elastic material of band
Material 96 is plugged between outer layer 92 and internal layer 94.In the embodiment of Fig. 4 and Fig. 5, it is plugged between outer layer 92 and internal layer 94
Resilient material 96 is deactivated, and wherein main body 38 is overlap with outer layer 92 and internal layer 94, forms anterior 12 Hes of base portion 10
Rear portion 13.In this way, the base portion 10 including reference pattern 122 is also made up of the outer layer 92 and internal layer 94 of belt 91, the bottom
The neighbouring band part 11 including stickiness indicator figure 120 of seating portion.In the embodiment shown in Fig. 4 and Fig. 5, base portion
10 front portion 12 and rear portion 13 and the preceding band part 15 with part 11 and rear band portion 16 can be made up of identical belt 91,
Therefore contain identical material and/or there can be identical structure.Alternatively, preceding band part 15 and rear band portion 16 can be comprising not
With material and/or can have different structures.In the embodiment of Fig. 4 and Fig. 5, preceding band part 15 and rear band portion 16 are general
With identical Rotating fields.
Referring to Fig. 5, internal layer 94 has the distal end 104 for extending laterally and the near-end 106 for extending laterally.Outer layer 92 has laterally
The remote edge 108 of extension and the proximal edge 110 for extending laterally.Profile of the internal layer 94 almost with outer layer 92 is coextensive.Alternatively,
Internal layer 94 is smaller than the size of outer layer 92.Size of the outer layer 92 of belt 91 in a longitudinal direction than internal layer 94 is long, and outer layer
92 dististyle 112 is folded into distal end 104 of the covering internal layer 94 at waist opening and forms the remote edge 108 of outer layer 92.
The internal layer 94 of belt 91 can also have the dististyle that can be folded together with the dististyle 112 of outer layer 92.The dististyle of internal layer 94 can be longer than, short
In or equal to outer layer 92 dististyle.Alternatively, can remove dististyle 112 so that outer layer 92 terminates at waist opening and forms distal end
Edge 108.
Preceding band part 15 and rear band portion 16 can include any of material.For preceding band part 15 and rear band portion 16
Suitable material can be made of a variety of materials, such as plastic foil；Apertured plastic film；By natural material (for example, wood-fibred or cotton are fine
Dimension), synthetic fibers (for example, polyolefin, polyamide, polyester, polyethylene or polypropylene fibre) or natural fiber and/or synthesis
Weaving or nonwoven webs that the combination of fiber is constituted；Or coated weaving or nonwoven webs.Preferably, band is comprising by closing
Into the nonwoven webs that fiber is constituted.Band can include stretchable non-woven material.It is highly preferred that band includes inner hydrophobic
The non-stretchable non-woven material of non-stretchable non-woven material and outer hydrophobic.
Generally, the resilient material 96 under extended state be inserted and be bonded on not contracted outer layer 92 with it is not contracted
Internal layer 94 between.When resilient material 96 relaxes, resilient material recoils to unstretched state and makes outer layer 92 and internal layer
94 shrink.Resilient material 96 can provide desired convergent force change in the region of layer of windings part 11.For example, preceding band
The convergent force of part 15 can be more than or less than the convergent force of rear band portion 16.The convergent force of resilient material 96 may be molded to for
At a portion (for example, in waist opening) place, or at ilium, or provided against wearing to pull-up article 20 at rotor bone
The anchor force of the person of wearing.
Disposable pull-on absorbent article of the invention also have be arranged on the stickiness indicator figure in part 11 and
The reference pattern in base portion 10 is arranged on, the stickiness indicator figure is a series of lines, and the reference pattern is also
A series of lines, every line of the reference pattern is configured to be alignd with every line of the stickiness indicator figure.In Fig. 2
In shown example of the present invention, disposable pull-on absorbent article 20 is shown as with stickiness indicator figure 120 and reference
Figure 122, the stickiness indicator figure and reference pattern are a series of two-wires on the belt 91 for being arranged on product 20.
Stickiness indicator figure 120 is disposed towards the proximal with part 11, and reference pattern 122 is disposed towards bottom
The distal side edge of seating portion 10 so that every line in stickiness indicator figure and reference pattern can be looked like and is connected to
Together.Stickiness indicator figure 120 and reference pattern 122 may be provided in the preceding transverse center of product and/or rear transverse center,
So that the figure can easily be observed by wearer or caregiver.
When being applied on the band part 11 of pull-up article 20 without tensile force, band part 11 shunk completely in it or
" zero stretching " state.When pull-on absorbent articles 20 are worn by wearer, it is most preferably designed to laminating, the band of product 20
Part 11 will be stretched to the point in the range of design stickiness.Design stickiness scope and the size range pair for being expected wearer
Should.When the product is suitably held in the appropriate location with the wearer with the size in the range of design stickiness
When, the point that will be stretched to part 11 in the range of design stickiness of product 20.To become with the elastomeric material 96 in part 11
In generation screen resilience, the screen resilience is used to for product to anchor to wearer's body.Wish by these anchor forces with will tend to
Product 20 is set to fall or sagging power (such as, tending to pulling downwards the power of the product when it is loaded) balance.
In order to product 20 is administered on the body of wearer, it is generally necessary to which be expanded to waist opening makes beyond it
With middle by extended point (that is, beyond design stickiness scope).Generally, the band part 11 of product 20 can be significantly stretched to
Beyond design stickiness scope.For example, can be stretched to what is be associated than the median with design stickiness scope with part 11
The amount of stretching many at least 100% or even 200%.Although such excessive tensile contributes to the application of product, band is not intended to
Part 11 is excessively stretched in use.Term " excessive tensile " in the linguistic context refers to that band part 11 is stretched in use
Exceed the design stickiness scope of the product to total length.The situation is occurred most often at when the size of wearer is most suitable more than product
During wearer's size.
Stickiness indicator figure 120 of the invention be provided in part 11 in a series of lines, at least 2, or most
Many 10 lines, or the arbitrary integer bar line between 2 to 10, every line has the starting point of proximate base part 10, away from base
The terminal and line width of part 10；A series of relative position of wherein described lines changes according to the level of stretch of band part 11.When
Product from its fully collapsed condition up to design stickiness scope in the range of stretch when, the class of stickiness indicator figure 120
It is similar to the first outward appearance as shown in Figure 1.When using tensile force FDWhen elongated article in the range of stickiness is designed, stickiness indicator
Figure 120 is similar to the second outward appearance as shown in Figure 2.When using tensile force FEBy Article Tensile to beyond design stickiness scope
When, stickiness indicator figure 120 is similar to the 3rd outward appearance as shown in Figure 3.Second outward appearance provide it is a series of each other substantially
Parallel line, and wherein every line can be clearly visible, it is all as shown in Figure 2.On the other hand, outside the first outward appearance and the 3rd
See provide it is a series of be not substantially parallel with each other line, it is all as shown in figures 1 and 3.It is provided with stickiness indicator figure 120
Band part can have multiple rivels, and each rivel has ridge and paddy.When stickiness indicator figure 120 is printed as crossing over rivel
Multiple ridges and during paddy, the state of rivel can also change outward appearance.During in state shown in Fig. 1, provide every of the first outward appearance
Line may seem less clear, because every line is not stretched to being enough to show overall line width.In shown in Fig. 3
During state, the possible wider or color intensity of every line that the 3rd outward appearance is provided is weaker, because every line is excessively stretched.
When using tensile force FDDuring elongated article, every line of stickiness indicator figure can have 10mm to 70mm, preferably 30mm extremely
The length of 50mm, and 1mm to 10mm, preferably 1mm to 5mm width.When using tensile force FDDuring elongated article, stickiness refers to
Show that the interval between the adjacent lines of device figure can be 10mm to 200mm, preferably 20mm to 50mm.Stickiness indicator figure
Size can combine other visual elements (for example, the figure being printed on the remainder of product) to select.
When using tensile force FDDuring elongated article, color and the reference pattern of the stickiness indicator figure in the second outward appearance
Color can be similar.
Reference pattern of the invention 122 is provided in a series of lines in base portion 10, at least 2, or at most 10
Line, or the arbitrary integer bar line between 2 to 10, every line of reference pattern 122 are configured to and stickiness indicator figure
120 every line alignment, it is all as shown in Figure 1 to Figure 3.Every line of reference pattern 122 has and stickiness indicator figure
120 rise and extends to the starting point in base portion 10 at Point matching along longitudinal axis.When product 20 is worn, with reference to figure
Shape 122 is arranged in base portion 10, therefore does not suffer from the notable cosmetic variation occurred according to tensile force generally, and because
This benchmark for serving as the cosmetic variation of stickiness indicator figure 120 or reference.That is, when the product is put on by wearer, lead to
Confirm that the line of stickiness indicator figure almost aligns and parallel to each other with the line of reference pattern after visually, can confirm
Wearer designs the correspondence of stickiness scope with product.Every line of reference pattern can have 10mm to 70mm, preferably
The length of 30mm to 50mm, and 1mm to 10mm, preferably 1mm to 5mm width.The adjacent lines of stickiness indicator figure
Between interval can be 10mm to 200mm, preferably 20mm to 50mm.When using tensile force FDDuring elongated article, reference pattern
Width and interval preferably match with those width of stickiness indicator figure and interval.
When stickiness indicator figure 120 and reference pattern 122 are in three outward appearance shown in Fig. 3, this proves product
Just worn with the draw configuration of the design stickiness scope beyond product 20.Although generally would be possible to be stretched in band part 11
Pull-up article is used in the case of the design stickiness scope, but possibly cannot so obtain the most desired performance of product.
Therefore, it is intended that stickiness indicator figure 120 is transformed into its 3rd outward appearance in use is considered as following signal：User should
When use design stickiness scope is corresponding with particular wearer, various sizes of pull-up article (for example, more large scale).
As described above, the base portion with part 11 and including reference pattern 122 including stickiness indicator figure 120
10 suitably can be made up of the outer layer 92 and internal layer 94 of belt 91.Additionally, as described above, stickiness indicator figure 120 and ginseng
Examine the indicator of figure 122 to be configured to be in alignment with each other, as shown in Figure 2.In this way, above being carried for constructing the same material layer of product
It is favourable for stickiness indicator figure 120 and the indicator of reference pattern 122.For example, can be by stickiness indicator figure 120
It is directly printed onto on one of each layer of belt 91 with reference pattern 122.A kind of such position can be the outside of outer layer 92.It is this
Although position produces most clearly image, ink can be caused to be erased on such as clothing, carpet etc., be specifically dependent upon
Constitute the relative adhesion between the ink of figure and the material of composition outer layer 92.In this way, also can be by stickiness indicator figure
120 and reference pattern 122 be printed onto on the inner surface of outer layer 92 or on the outer surface of internal layer 94.Alternatively, stickiness can be referred to
Show that device figure 120 and reference pattern 122 are printed onto on single layer, sheet material or film (not shown), the layer, sheet material or film can be with
Resilient material 96 is plugged between outer layer 92 and internal layer 94 together.If described using such single sheet material, film or layer
Single sheet material, film or layer should be configured to without prejudice to and be arranged on stretching and recovery with the elastomeric material 96 on part 11.
In the example shown in Fig. 1 to Fig. 3, stickiness indicator figure 120 and reference pattern 122 are printed to internal layer 94
Outer surface or outer layer 92 inner surface on.Can be by any suitable image formation method by stickiness indicator figure
120 and the line of reference pattern 122 be added in product 20.For example, image can use flexible version printing, ink jet printing, silk screen
Printing or rotogravure printing are formed.Its elongation state (for example, before elastomeric material 96 is applied) can be in internal layer 94
While or after internal layer 94 is shunk and is wrinkled by loosening the operation of elastomeric material 96, printing stickiness indicate
Device figure 120.In either case, printing stickiness indicator wherein should be adjusted for any posterior drawing and corrugation
The initial configuration of figure 120, so that outside with the stretching in use of part 11 and stickiness indicator figure 120 first
See, the relation between the second outward appearance and the 3rd outward appearance is maintained.
No matter how stickiness indicator figure 120 is applied in pull-up article 20 or how to be constructed, and all should keep
With part 11 relative to the level of stretch of design stickiness scope and in the first outward appearance as described above, the second outward appearance or the 3rd
Relation between the outward appearance of the stickiness indicator figure 120 of outward appearance.In one example, pull-up article of the invention can be returned
Class is the product of " medium size " or " M " size.When product is in its relaxed state or zero extended state, the band part of such product
11 overall circumference is smaller than 300mm.In such state, stickiness indicator figure 120 will show its first outward appearance.Such as Fig. 1
It is shown, can not have the external load or power being applied thereto with part 11, or with the minimum force being applied thereto.
The design stickiness scope of the pull-up article of such " M " size may correspond to the band part week of 420mm to 450mm
It is long.When being worn by wearer with part for pull-up article of such " M " size causes the waist opening circumference of gained at this
When in the range of 420mm to 450mm, stickiness indicator figure 120 should show its second outward appearance.Fig. 2 is shown through Tensile
Power FDBand part 11, illustrate the relation between the extension with part 11 and the final stickiness of product 20.Due to from first
The transformation of apparent condition to the second apparent condition and the apparent condition of most Zhongdao the 3rd is frequency spectrum continuously discrete, therefore
In this example, stickiness indicator figure should seem the most parallel when total band girth of part 11 is close to 435mm.When
The band part 11 of the pull-up article of " M " size be stretched to girth beyond 450mm (such as when by build it is larger wearer dress or
In other words design is undergone beyond all power F as shown in Figure 3 of powerEWhen), stickiness indicator figure 120 should show its 3rd
Apparent condition.
In the example of the pull-up article of " M " size given above, when stickiness indicator figure 120 show its
During three apparent conditions (for example, when band part is stretched to girth beyond 450mm), can advise that user's conversion is provided such as
The larger product of the product of " big " or " L " size.The product of such " L " size also dependent on the present invention come construct and including laminating
Property indicator figure.When band part is stretched to less than 450mm, the stickiness indicator figure of the product of " L " size can
With the first apparent condition.Equally, the product of such " L " size can have the design stickiness scope of 450mm to 480mm, its
Middle stickiness indicator figure will show the second apparent condition.The product of " L " size can also be when band partial circumference be more than 480mm
In excessive tensile configuration (compared to its design).In this case, the stickiness indicator figure of the product of " L " size should
When the 3rd apparent condition described in displaying.
As further example, the 3rd pull-up article of more large scale such as " XL " size can be also provided.When above-mentioned " L " size
Product when showing its stickiness indicator figure with the 3rd apparent condition (when being worn by target wearer), can be to user
Recommendation, operation instruction or suggestion are provided with using the product of this " XL " size.
Can be combined in the form of product line and two or more pull-up articles of the invention are provided.Such product line
Can sell or sell as a series of supply of products, so that the size between allowing buyer to see each member of product line
Relation.Stickiness indicator figure on product in product line can allow wearer to confirm being dimensioned for for selected product
More large scale should be converted (if stickiness indicator figure in wearer's (in the range of design stickiness) or instruction user
Be revealed as its 3rd apparent condition) or conversion smaller szie (if stickiness indicator graphical presentation be its first outward appearance shape
State).Such product line at utmost improves following possibility：Each use of pull-up article of the invention will be used
In the user of appropriate size, so that all products in product line realize best product performance.
Dimension disclosed herein and value are not understood as being strictly limited to cited exact value.Conversely, unless referring in addition
Bright, otherwise each such dimension is intended to indicate that described value and around the functionally equivalent scope of the value.For example, disclosed
Dimension " 40mm " is intended to indicate that " about 40mm ".
Limit unless specifically excluded or otherwise, every document otherwise cited herein, including any intersection
Patent or patent application quote or correlation, are incorporated by reference in its entirety herein accordingly.The reference of any document is not
To in its prior art as any invention disclosed herein or claimed, or its individually or with it is any other
Any combinations of bibliography, or the accreditation for referring to, instructing, advise or disclose any such invention.If additionally, this document
Any implication of middle term or definition and any implication or definition phase for being herein incorporated by reference in the literature same term
Conflict, the implication or definition that the term will be assigned in this document is defined.
Although having illustrate and described specific embodiment of the invention, to those skilled in the art
It is readily apparent that multiple other can be made in the case where spirit and scope of the present invention are not departed from changing and modification.Therefore, originally
Literary purport covers all such change and the modification belonged in the scope of the invention in the following claims.
Claims (6)
1. a kind of disposable pull-on absorbent article, the absorbent article is in the longitudinal and lateral directions continuous and has
There are waist opening and a pair of leg openings,
The product is included in inelastic base portion on the horizontal direction, and the base portion has anterior, rear portion
And the crotch between described anterior and described rear portion,
The product also includes band part, and the band part includes preceding band part and rear band portion, and the band part is arranged to
Laterally outward and in the vertical away from the base portion, and wherein described band part limits the waist opening, described
It is preceding with part and the rear band portion in each include elastomeric material, wherein it is described band partly be can elastic stretching and
It is contractile, wherein it is described with part in the elastomeric material be configured such that the product is undergoing tensile force FDWhen
With design stickiness scope, the design stickiness scope corresponds to the size range of target wearer and shows as being less than
The full breadth that can be stretched with part；Characterized in that,
The product also includes：
The stickiness indicator figure with part is arranged on, the stickiness indicator figure is a series of lines, every
Line has starting point, the terminal and line width away from the base portion of the neighbouring base portion；
The reference pattern in the base portion is arranged on, the reference pattern is along a series of of longitudinal direction extension
Line, every line in the reference pattern is configured to be alignd with every line in the stickiness indicator figure；
Wherein, when the product is put on by wearer, by visually confirming described in the stickiness indicator figure
The line of line and the reference pattern almost aligns and parallel to each other, can confirm the institute of the wearer and the product
State the correspondence of design stickiness scope.
2. product according to claim 1, it is characterised in that the color of the stickiness indicator figure and the reference
The color of figure is similar.
3. product according to claim 1 and 2, it is characterised in that every line of the reference pattern has 10mm extremely
Between the length of 70mm and the width of 1mm to 10mm, and the line of the reference pattern at intervals of 10mm to 200mm.
4. product according to claim 1, it is characterised in that the stickiness indicator figure is a series of 2 lines,
And the reference pattern is a series of 2 lines.
5. product according to claim 1, it is characterised in that the band part including the stickiness indicator figure
It is made up of outer layer and internal layer with the base portion including the reference pattern, wherein the stickiness indicator figure and institute
Reference pattern is stated to be printed on the outer surface of the inner surface of the outer layer or the internal layer.
6. a kind of disposable pull-on product is serial, and the product line is included according to any one of preceding claims
Product, referred to as the first product and product according to any one of the preceding claims, referred to as the second product, its feature exists
In first product is less than second product, and the design stickiness scope of wherein described first product is at least part of
Ground and the design stickiness overlapping ranges of second product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620331.XU CN206214287U (en) | 2016-06-22 | 2016-06-22 | For the stickiness indicator of underpants type absorbent article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620331.XU CN206214287U (en) | 2016-06-22 | 2016-06-22 | For the stickiness indicator of underpants type absorbent article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214287U true CN206214287U (en) | 2017-06-06 |
Family
ID=58780668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620331.XU Active CN206214287U (en) | 2016-06-22 | 2016-06-22 | For the stickiness indicator of underpants type absorbent article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868975A (en) * | 2017-07-27 | 2020-03-06 | 宝洁公司 | Pant-type wearable article |
-
2016
- 2016-06-22 CN CN201620620331.XU patent/CN206214287U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868975A (en) * | 2017-07-27 | 2020-03-06 | 宝洁公司 | Pant-type wearable article |
| CN110868975B (en) * | 2017-07-27 | 2022-04-15 | 宝洁公司 | Pant-type wearable article |
| US11666492B2 (en) | 2017-07-27 | 2023-06-06 | The Procter & Gamble Company | Pant-type wearable article |
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