CN101534771A - Absorptive article - Google Patents
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- CN101534771A CN101534771A CN200780042609.3A CN200780042609A CN101534771A CN 101534771 A CN101534771 A CN 101534771A CN 200780042609 A CN200780042609 A CN 200780042609A CN 101534771 A CN101534771 A CN 101534771A
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- absorber
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- absorbent commodity
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Abstract
An absorptive article capable of, in spite of being reduced in size, effectively absorbing liquid. The absorptive article has absorptive bodies provided with members for absorbing liquid and also has an absorptive article body. The absorptive bodies are placed in the longitudinal direction, layered over each other. The liquid absorption members of the absorptive bodies are arranged so as to project in the longitudinal direction from the outer peripheral edge of the absorptive article body.
Description
Technical field
The present invention relates to be used to absorb the absorbent commodity of liquid.
Background technology
Past, absorbent commodity as the liquid that absorbs regulation such as menses, known have have the body that absorbs liquid and partly join the lip-deep surface structural body of body to, be provided with the absorbent commodity (for example, opening the 2003-79662 communique) of opaque liquid sheet such as polyethylene at the back side of body in order to prevent leak of liquid with reference to the spy.But, the posture of aforesaid liquid user when wearing, its flow direction changes.For example, under health stands up the situation of state, flow along vertical direction mostly, directly the absorbability article absorb, but, becoming under the horizontal state at healths such as h.d.s, effusive liquid runs down health flows, in more detail, flow, flow to the rear side of user along the ditch portion of health.Therefore, absorbing in the mode of not leaking in either case under the situation of liquid, need have covering from covering position than the more forward side in the effusive position of liquid up to the position of the ditch portion that covers health, for example up to the absorbent commodity of the size at the edge of coccyx.
In addition, in recent years, for such absorbent commodity, consider in use fore-and-aft direction configuration surface structure along health, front side is fixed on the body, make rear side can with body part from, by so that the mode that the position of rear side enters in the ditch of buttocks is worn, prevent skew.And, consider by user the rear end side of surface structural body rearward to be lifted in use, surface structural body is configured in the ditch of buttocks.
Summary of the invention
The absorbent commodity of above-mentioned prior art can irrespectively absorb effusive liquid with the posture of user in very wide zone, suppresses to leak, still, owing to the size of absorbent commodity itself is big, so, exist the problem of Portability difference.
In addition, the absorbent commodity of prior art is owing to have only the place ahead of surface structural body to be fixed, the position instability of the rearward end of surface structural body, user is difficult to catch the rearward end of surface structural body, so, hope when using till, with the degree that can peel off that body is temporarily fixing.And when stating such absorbent commodity in the use, for the rear end side of surface structural body is lifted, user has to control the rearward end of surface structural body.In addition, under the rearward end of surface structural body is temporarily fixed to situation on the body since have to remove temporary transient fixing, so, be necessary to control reliably rearward end.Therefore, the rearward end by making surface structural body is outstanding from body, when with the rearward end position overlapped of body on when being temporarily fixed to surface structural body on the body, control outstanding position easily.But when the rearward end of surface structural body was outstanding from body, the total length of absorbent commodity was elongated, and simultaneously, under the state that wires up, size also becomes greatly, has the problem that may damage Portability.
The present invention makes in view of above-mentioned the problems of the prior art, its objective is provides a kind of absorbent commodity that can suppress size less and can absorb liquid effectively, perhaps, providing a kind of can suppress size less and absorbent commodity that absorbent properties are high.
First the main invention that is used to solve above-mentioned problem is a kind of absorbent commodity that uses on the health that is worn in, and comprising: have length direction, the absorbent commodity body of orthogonal width and thickness direction with it; And absorber with the Liquid Absorption member that is used to absorb liquid, the face side of the bodyside of aforementioned absorber when becoming of aforementioned length direction and aforementioned absorbent commodity body used is overlapping, it is characterized in that the aforementioned liquids absorption component of aforementioned absorber outer peripheral edges than aforementioned absorbent commodity body on aforementioned length direction are outstanding laterally.
Second the main invention that is used to solve above-mentioned problem is a kind of absorbent commodity that uses on the health that is worn in, and comprising: have length direction, the absorbent commodity body of orthogonal width and thickness direction with it; And absorber with the Liquid Absorption member that is used to absorb liquid, the face side of the bodyside of aforementioned absorber when becoming of aforementioned length direction and aforementioned absorbent commodity body used is overlapping, it is characterized in that aforementioned absorber has the folding separately position that is different from aforementioned absorbent commodity body.
The effect of invention
According to the present invention, the absorbent commodity that can suppress size less and absorb liquid effectively can be provided, perhaps, with the absorbent commodity that size suppresses lessly and absorbent properties are high.
Description of drawings
Fig. 1 is the plane graph of expression according to the face side of the absorbent commodity of first kind of form of implementation.
Fig. 2 is the figure of expression according to the rear side of the absorbent commodity of first kind of form of implementation.
Fig. 3 is the X-X cutaway view among Fig. 1.
Fig. 4 is the Y-Y cutaway view among Fig. 1.
Fig. 5 is the cutaway view of seeing from the Y-Y direction when not using.
Fig. 6 is the perspective view of expression according to the absorbent commodity of first kind of form of implementation.
Fig. 7 is the plane graph of expression top absorber.
Fig. 8 (a) is the A-A cutaway view of Fig. 7.Fig. 8 (b) is the B-B cutaway view among Fig. 7.Fig. 8 (c) is the C-C cutaway view among Fig. 7.
Fig. 9 is the diagram of the state that is used to illustrate that absorbent commodity is wrapped up.
Figure 10 is the diagram of the variation of expression top absorber.
Figure 11 is the diagram of variation of the method for folding of expression top absorber.
Figure 12 is the diagram of expression according to first variation of the absorbent commodity of first kind of form of implementation.
Figure 13 is the plane graph of expression according to the face side of the absorbent commodity of second kind of form of implementation.
Figure 14 is the perspective view of expression according to the absorbent commodity of second kind of form of implementation.
Figure 15 is the plane graph of expression according to the face side of the absorbent commodity of the third form of implementation.
Symbol description
1 absorbent commodity, 1a front end, 2 absorbent commodities, 3 absorbent commodities, 10 substrate absorbers (absorbent commodity body), 12 absorber matrix materials, 12a absorber raw material (Liquid Absorption member), 12b thinner wall section, the 12c position of turning back, 14 surface patch, 16 intermediates, 19 deep trouth embossing, 20 top absorbers (absorber), 20a front end, 20b rear end, 22 fasteners, 25 ribs, 25a handle part, 26 ribs, 27 liquid-tight sheets, 30 back sheets, 32 maintaining parts, 34 stripping films, 35 binding agents, 36 package panel, 36a front end, 36b rear end, the 36c edge part, 38 leader bands, P folded back position, the Q folded back position, the R folded back position, S folded back position, contact imagination position, Z body excretes oral area position
The specific embodiment
In this description and accompanying drawing, disclosed following item at least.
A kind of absorbent commodity that uses on the health that is worn in comprises: have length direction, the absorbent commodity body of orthogonal width and thickness direction with it; Absorber with the Liquid Absorption member that is used to absorb liquid, the face side of the bodyside of aforementioned absorber when becoming of aforementioned length direction and aforementioned absorbent commodity body used is overlapping, it is characterized in that the aforementioned liquids absorption component of aforementioned absorber outer peripheral edges than aforementioned absorbent commodity body on aforementioned length direction are outstanding laterally.
According to this absorbent commodity, because the Liquid Absorption member of absorber is more outstanding along its length laterally than the outer peripheral edges of absorbent commodity body, so,, can absorb liquid at the position wideer in the longitudinal direction than absorbent commodity body by outstanding absorber.At this moment, because absorbent commodity body length in the longitudinal direction is shorter than absorber, so, compare with the situation that the absorbent commodity body forms identical length with absorber, can reduce the size of absorbent commodity.Therefore, can realize the absorbent commodity that can suppress size less and absorb liquid effectively.
Preferably, in this absorbent commodity, the width of the direction of intersecting with the aforementioned length direction of aforementioned absorber, than with aforementioned absorbent commodity body in the width of the direction of intersecting with aforementioned length direction narrow.
According to this absorbent commodity, owing to the absorber that width is narrow is outstanding, so, can make absorber enter the narrow position of width, absorb liquid effectively.This absorbent commodity for example, is used to absorb liquid such as menses, still, disposes the narrow absorber of width by the mode that enters with the ditch along health, can absorb along the ditch flowing liquid.
Preferably, in this absorbent commodity, an end at the aforementioned absorber on the aforementioned length direction can not join on the aforementioned absorbent commodity body with peeling off, strippingly joins on the aforementioned absorbent commodity body in the another one end of the aforementioned absorber on the aforementioned length direction.
According to this absorbent commodity, peel off by another one end that can engage, on the length direction of absorber with peeling off, can make absorbent commodity become absorber and only join state on the absorbent commodity body at place, an end.And, the end side of peeling off of absorber can be separated from the absorbent commodity body.Therefore, for example, absorbent commodity is being used to absorb under the situation of liquid such as menses, absorber is separated from the absorbent commodity body, entering reliably in the ditch of health, liquid is being absorbed.Here, so-called " joint ", the joint that also comprises the joint that to peel off (below, be also referred to as formal joint) and can peel off (below be called temporary joint).
Preferably, in this absorbent commodity, when not using, on aforementioned length direction, the aforementioned liquids absorption component not outer peripheral edges from aforementioned absorbent commodity body is outstanding laterally, in use, the aforementioned another one end of aforementioned absorber is peeled off from aforementioned absorbent commodity body, move by cross an aforementioned end on aforementioned length direction described another one end, and the aforementioned liquids absorption component is outstanding laterally from the outer peripheral edges of aforementioned absorbent commodity body.
According to this absorbent commodity, when not using, that is, before absorber was peeled off from the absorbent commodity body, absorber was not outstanding from the absorbent commodity body.In addition, in use, by moving to opposition side from the junction surface that the absorber that the absorbent commodity body is peeled off is crossed an end side in the longitudinal direction, absorber is outstanding laterally from the outer peripheral edges of absorbent commodity body.Therefore, can realize a kind of like this absorbent commodity, described absorbent commodity, before absorber was stripped from, size was suppressed lessly, simultaneously, after peeling off, made absorber outstanding from the absorbent commodity body, can absorb liquid effectively.
In this absorbent commodity, also can make can not being engaged of aforementioned absorber with the eclipsed position of absorbent commodity body with peeling off.
According to this absorbent commodity, at absorber and the eclipsed position of absorbent commodity body, accept to be absorbed the liquid of bulk absorption by utilizing the absorbent commodity body, realization prevents the structure that liquid leaks outside absorbent commodity, and, can utilize absorber to absorb the liquid that alongst leaks from the outstanding position of absorbent commodity body.
Preferably, in this absorbent commodity, at the back side of aforementioned absorbent commodity body the opaque liquid member is set, aforementioned absorber, laterally on the face of the aforementioned absorbent commodity base side at outstanding position, the opaque liquid member is being set from the outer peripheral edges of aforementioned absorbent commodity body on the aforementioned length direction.
According to this absorbent commodity, absorber and the eclipsed position of absorbent commodity body, can prevent the leakage of liquid by the opaque liquid member at the back side that is arranged on the absorbent commodity body from absorber and absorbent commodity body, in addition, the position of in absorber, giving prominence to, can prevent the leakage of liquid by being arranged in the longitudinal direction from the outer peripheral edges of the absorbent commodity body opaque liquid member on the face of the absorbent commodity base side at outstanding position laterally from absorber and absorbent commodity body.
Preferably, in this absorbent commodity, aforementioned absorbent commodity body is equipped with the other absorber different with aforementioned absorber.
According to this absorbent commodity, can utilize the various liquid of absorbent commodity body and absorbent body.This absorbent commodity, for example, be used to absorb liquid such as menses, but, dispose the narrow absorber of width by the mode that enters with ditch along health, can absorb along the ditch flowing liquid, in addition, can utilize absorber and absorbent commodity body to absorb as the crow flies flowing liquid downwards effectively.
In addition, a kind of absorbent commodity that uses on the health that is worn in comprises: have length direction, the absorbent commodity body of orthogonal width and thickness direction with it; Absorber with the Liquid Absorption member that is used to absorb liquid, the face side of the bodyside of aforementioned absorber when becoming of aforementioned length direction and aforementioned absorbent commodity body used is overlapping, wherein, aforementioned absorber has the folding separately position that is different from aforementioned absorbent commodity body.
According to this absorbent commodity, because absorber has the folding separately position that is different from the absorbent commodity body, so, by folding position elongation, can use the position wideer to absorb liquid than absorbent commodity body with absorber.And,, can reduce the size of absorbent commodity by folding the absorber of absorbent commodity individually.Therefore, can realize to suppress size less and use wideer position to absorb the absorbent commodity of liquid in the longitudinal direction.Here, the state of so-called " folding ", not only be meant along its length and turn back and eclipsed up and down state, and be also contained on the length direction with short interval and turn back several times, form wavy state, in addition, under the situation of turning back lessly, also comprise the discontiguous state in the position of turning back with adjoining each other, and nonoverlapping up and down state.
Preferably, in this absorbent commodity, the width on the direction of intersecting with aforementioned length direction in aforementioned absorber is narrower than the width of the direction of intersecting with aforementioned length direction in the aforementioned absorbent commodity body.
According to this absorbent commodity, owing to the absorber that width is narrow is outstanding, so, can make absorber enter the narrow position of width, use the zone wideer to absorb liquid in the longitudinal direction than absorbent commodity body.This absorbent commodity for example, is used to absorb liquid such as menses, and absorber elongation that can folding width is narrow is so that the absorber of elongation disposes along the mode that the ditch of health enters.Therefore, can use in the longitudinal direction than the wide zone of absorbent commodity body to absorb, in addition, can effectively utilize absorbent commodity body and absorbent body flowing liquid downwards as the crow flies along the ditch flowing liquid.
In this absorbent commodity, it is characterized in that, an end at the aforementioned absorber on the aforementioned length direction can not be joined on the aforementioned absorbent commodity body with peeling off, and the another one end of the aforementioned absorber on the aforementioned length direction is strippingly joined on the aforementioned absorbent commodity.
According to this absorbent commodity, can form with the another one end of absorber peel off, absorber is only at the state of an engaged at end.And, the another one end side of peeling off is separated and elongation from the absorbent commodity body.Therefore, for example, be used to make absorbent commodity to absorb under the situation of liquid such as menses, be suitable for as making absorber from the absorbent commodity body separates, enters reliably the ditch of health, absorb the absorbent commodity of liquid.At this moment, when the absorber of elongation forms than absorbent commodity body long time, more suitable, still, when absorber is added long time, the size of absorbent commodity itself can become greatly, and the possibility of damaging Portability is arranged.Therefore, folding separately noumenally by absorber being different from absorbent commodity as above-mentioned absorbent commodity, can realize the absorbent commodity that Portability is good.
In addition, because absorber is by stacked, the end of stacked position side is by strippingly temporary joint, so, can keep the state that makes absorber folding, and, the part of temporary joint can be peeled off, form the state that absorber stretches easily.
In this absorbent commodity,, also can be able to not be engaged with the eclipsed position of aforementioned absorbent commodity body for aforementioned absorber with peeling off.
According to this absorbent commodity, at the position that absorber overlaps with the absorbent commodity body, by accept the nonabsorbable liquid of absorber by the absorbent commodity body, can both realize the structure that prevents that liquid from leaking outside absorbent commodity, absorb the liquid that alongst leaks by absorber from the outstanding position of absorbent commodity body again.At this moment, because absorber forms longlyer than absorbent commodity body, so exist the size of absorbent commodity self to become big and the worry infringement Portability.Therefore, as above-mentioned absorbent commodity, it is folding separately noumenally to be different from absorbent commodity by the position from the absorbent commodity body is given prominence to absorber, can realize the absorbent commodity that Portability is good.
Preferably, in this absorbent commodity, turned back to an aforementioned end side in the aforementioned another one end of aforementioned absorber, the another one position of the position of turning back and this absorber is overlapping.
According to this absorbent commodity, the position that is folded for absorber, because the another one end turned back to an end side, so, can be fitly and more folding with absorber.
Preferably, in this absorbent commodity, the termination of the aforementioned another one end of aforementioned absorber is towards the direction more outstanding laterally than the outer peripheral edges of aforementioned absorbent commodity body.
According to this absorbent commodity, because the termination of the another one end of aforementioned absorber is to dispose towards the mode from the outstanding direction of aforementioned absorbent commodity body, so, stretch in the longitudinal direction by a end absorber, can be easily with folding absorber elongation.
Preferably, in this absorbent commodity, under the state that aforementioned absorber is folded, keeping aforementioned folding state with this absorber wears with the mode of Body contact unchangeably, under the state of aforementioned absorber elongation, keep aforementioned elongation state with this absorber and wear with the mode of Body contact unchangeably.
This absorbent commodity can form the state two states that state that absorber is folded and absorber are stretched.Therefore, for example, there is no need in wide scope to absorb under the situation of liquid, can use unchangeably keeping the state that absorber is folded, under the situation that is necessary absorption liquid in wide scope, the state that can keep the absorber elongation uses unchangeably.Therefore, can use with two kinds of usings method that are suitable for different purposes.
Preferably, in this absorbent commodity, aforementioned absorbent commodity body comprises: the surface patch of liquid permeability, the back sheet of opaque liquid and be installed in the aforementioned surfaces sheet and aforementioned back sheet between the aforementioned liquids absorption component.
According to this absorbent commodity, the Liquid Absorption member that can utilize absorbent commodity body and absorber to be equipped with respectively absorbs each liquid.
===form of implementation===
First kind of form of implementation of＜absorbent commodity 〉
At first, describe for summary according to the structure of the absorbent commodity of first kind of form of implementation.The absorbent commodity of this form of implementation is a sanitary towel, in the following description, will with the Body contact side as face side, with the underwear contact side as rear side, when wearing, an end of front side that is positioned at human body is as front end, an end that is positioned at rear side is as the rear end.
Fig. 1 is the plane graph of expression according to the face side of the absorbent commodity of first kind of form of implementation, Fig. 2 is the diagram of expression according to the rear side of the absorbent commodity of first kind of form of implementation, Fig. 3 is the X-X cutaway view among Fig. 1, Fig. 4 is a Y-Y cutaway view among Fig. 1, Fig. 5 is the cutaway view of seeing from the Y-Y direction when not using, Fig. 6 is the perspective view of expression according to the absorbent commodity of first kind of form of implementation, Fig. 7 is the plane graph of expression top absorber, Fig. 8 (a) is the A-A cutaway view among Fig. 7, Fig. 8 (b) is the B-B cutaway view among Fig. 7, and Fig. 8 (c) is the C-C cutaway view among Fig. 7.
＜＜absorbent commodity〉〉
As shown in the figure, the absorbent commodity 1 in this form of implementation is formed on the prescribed direction long shape, comprising: as the substrate absorber 10 that forms rectangular absorbent commodity body basically that is used to absorb liquid such as menses; Be arranged on the back sheet 30 at the back side of substrate absorber 10; The top absorber 20 of the absorber that joins on the surface of substrate absorber 10, alongst disposes as the central authorities on the width of substrate absorber 10.Back sheet 30 is should to be leaked and be provided with to rear side by the liquid of substrate absorber 10 and 20 absorptions of top absorber in order to prevent.
In this absorbent commodity 1, body excretes oral area position that the body excretes oral area position of imagination contacts with absorbent commodity 1 contact imagination position Z on the centrage of the width of absorbent commodity 1, is positioned at the more forward distolateral position than the central authorities of length direction.That is, the length of absorbent commodity 1 from body excretes oral area position contact imagination position Z to rear end side forms than long to the length of front from body excretes oral area position contact imagination position Z.
The length of the length direction of substrate absorber 10 forwards fully covers the length of the degree of perineal position in the position of about 40mm for for example imagining position Z from distance body excretes oral area position contact when wear to rear side, the total length of substrate absorber 10, for the so-called standard-sized absorbent commodity of using daytime, usually set into about 220mm.
Back sheet 30 is thermoplasticity and opaque liquid sheets such as polyethylene or polypropylene.Back sheet 30 forms to such an extent that be wider than substrate absorber 10 fully, in the both sides of width, being in the regulation zone at center with body excretes oral area position contact imagination position Z, forms the maintaining part 32 of stretching out to the width outside in the longitudinal direction.In addition, back sheet 30 and substrate absorber 10 have implemented the outer peripheral edges portion of absorbent commodity 1 is added the periphery sealing processing of thermo-compressed at least in leading section and rearward end.Here, the ora terminalis (edge) of profile portion is not only represented in so-called end, and expression comprises near the position of ora terminalis interior its.Therefore, in the another one end of formal end that engages and temporary joint, be not limited to the joint of ora terminalis.In the following description " end " too.
The rear side of sheet 30 is that there are near and maintaining part 32 places, zone of substrate absorber 10 in face side, is provided with stripping film 34 (Fig. 2, Fig. 9) via binding agent 35 overleaf.When absorbent commodity 1 uses, stripping film 34 is peeled off, the interior side contacts of back sheet 30 with underwear, simultaneously, maintaining part 32 is turned back laterally, contact with the outside of underwear, by the binding agent between back sheet 30 and underwear 35, absorbent commodity 1 is remained on the underwear.In addition, owing on stripping film 34, be coated with remover, so, under binding agent 35 remains in state on the back sheet 30, can easily stripping film 34 be peeled off from back sheet 30.
In this form of implementation, back sheet 30 as sheet element is sheets of thermoplasticity such as polyethylene or polypropylene and opaque liquid, but back sheet 30 also can adopt and comprise thermoplasticity and opaque liquid sheet at flaky member interior, that for example laminations such as thin paper or adhesive-bonded fabric are formed.
In addition, top absorber 20, the rib 26 of its front end 20a side formally joins the front of substrate absorber 10 to, and its rear end 20b side can form discretely from substrate absorber 10.Here, what is called formally engages, and expression then has to be accompanied by the state that can not peel off of at least one the damaged degree ground firm engagement in top absorber 20 and the substrate absorber 10 if intentionally want to make top absorber 20 to separate with substrate absorber 10.For example, as shown in Figure 1, implement to form the embossing processing of deep trouth embossing 19 by adding thermo-compressed.Here, the formal method that engages of the rib 26 of top absorber 20 and the front of substrate absorber 10 is not limited to embossing processing, for example, also can only utilize hot-melt adhesive to engage.
In addition, shown in Fig. 8 (b),,, alongst be formed with the thinner wall section 12b that the amount of absorber raw material 12a is lacked than other position in the roughly zone of half of rear end side at the central part of the width of top absorber 20.By this thinner wall section 12b, top absorber 20 forms easily agley in the mode that alongst makes face side form chevron continuously.
In addition, on the face of substrate absorber 10 sides of the position 25b of the absorber raw material 12a side in the rib 25 of rear end 20b side, be provided with the rear end 20b side that is used in use top absorber 20 and be fixed to fastener 22 on the underwear.This fastener 22 for example, is the positive fastener of mechanical fastener.
As shown in Figure 5, top absorber 20 when not using, with when stretching and the length of the rear end basically identical of the absorber raw material 12a that had of substrate absorber 10 turn back, the position 12c that is folded back, be in than folded back position P between more forward distolateral the top absorber 20 and substrate absorber 10 distolateral forward turning back.The position 12c that is folded back for top absorber 20, the rear end 20b portion of top absorber 20 slightly rearward gives prominence to from the end edge of processing from the sealing through periphery in the rearward end of substrate absorber 10, and the rear end 20b portion of top absorber 20 is further to be turned back at folded back position Q place towards the mode at the rear of absorbent commodity 1.
And, when not using, the rear end 20b side of top absorber 20, in sealing the position that processes in the rear end of substrate absorber 10 10a portion through periphery, temporary joint has rib 25.The rib 25 eclipsed positions of the rear end 20b side of substrate absorber 10 and top absorber 20, by embossing processing crimping and temporary joint, but, also have when not using will be with the function of surface patch 14 temporary joints of the rear end 20b side of top absorber 20 and substrate absorber 10 for fastener 22.In addition, here, expression be that fastener 22 is used for temporary joint, still, the method for temporary joint also can be only by the crimping by the embossing processing and implementation, in addition, replaces fastener 22, also can bond, the present invention is not limited thereto.
Secondly, the absorbent commodity 1 for the form that is wrapped up describes.Fig. 9 is the diagram of the form that is used to illustrate that absorbent commodity is wrapped up.
For the absorbent commodity 1 of the form that is wrapped up, maintaining part 32 is to face side bending, simultaneously, is respectively arranged with the stripping film 34 that covers binding agent 35 on the maintaining part 32 of both sides and rear side.Be provided with the absorbent commodity 1 of the state of stripping film 34, with the rectangular package panel 36 that is configured in rear side, folding to face side in the mode that alongst is involved in.At this moment, the end of the rear end 10a side of the substrate absorber 10 in package panel 36 (below, the rear end 36b that is called package panel 36), stretch out longways than absorbent commodity 1, be coated with binding agent slightly, when bending package panel 36 together, be bonded to a side of not carrying out lift-off processing that is arranged on the stripping film 34 on the folding maintaining part 32 of the face side of top absorber 20 with very faint cohesive force with absorbent commodity 1.And the leader that is arranged on the front end 36a side in the package panel 36 is with 38, with absorbent commodity 1, pastes on the outer surface of package panel 36 of the rear end 36b side that has bent.Package panel 36 for folding with absorbent commodity 1 along the bonded sealing of edge part 36c of its length direction, under the state that absorbent commodity 1 is contained in the package panel 36 that becomes bag shape, is supplied to user.
The absorbent commodity 1 that wires up, when being with 38 by user strip off leader, when unpacking sheet 36, front end 1a exposes.Front end 1a by drawing back the absorbent commodity 1 that exposes and have leader with 38 package panel 36 can easily take out absorbent commodity 1.For the absorbent commodity 1 that takes out, peel the stripping film 34 of rear side, be configured on the suitable position of underwear.And, peel the stripping film 34 of maintaining part 32, turn back to the underwear side, paste the outside of underwear by utilizing binding agent 35, be fixed on the underwear.To be fixed with the underwear of absorbent commodity 1 after the bodyside pull-up, position by the rear end 20b side in the rib 25 of controlling top absorber 20 by user, be handle part 25a, pull-up top absorber 20, thereby remove the temporary joint of substrate absorber 10 and top absorber 20, simultaneously, the top absorber 20 that stretches and fold.For the top absorber 20 that is stretched, it is rearward outstanding from the outer peripheral edges (rear end 10a) of substrate absorber 10 that the position of absorber raw material 12a is set, and simultaneously, separates from substrate absorber 10.
Afterwards, handle part 25a is moved to length direction (roughly above-below direction), adjust the position of top absorber 20, so that top absorber 20 is adjacent near the ditch portion of the health body excretes oral area position and the body excretes oral area position by user.Top absorber 20 was being carried out under the state of adjusting the position, on the surface of the skin side of the back body sheet of underwear or the edge part bending of underwear fixing.Whereby, top absorber 20 is by being adjacent to configuration in the ditch portion from the front side of the health of user along health to the mode of rear side, with with health rightly state of contact top absorber 20 is positioned, substrate absorber 10 is below the outside roughly of the ditch portion of health is positioned at.
Absorbent commodity according to first kind of form of implementation, because the absorber raw material 12a of top absorber 20 is outstanding along its length from the rear end 10a of substrate absorber 10, so, utilize outstanding top absorber 20, in the longitudinal direction, can absorb liquid than substrate absorber 10 wideer scopes.At this moment, owing to compare with top absorber 20, substrate absorber 10 length in the longitudinal direction is short, so, and top absorber 20 is compared with the situation of substrate absorber 10 formation equal length, can reduce the size of absorbent commodity 1.Therefore, can realize the absorbent commodity 1 that not only suppresses size less but also can absorb liquid effectively.
In addition, owing to the top absorber 20 that width is narrow is outstanding from substrate absorber 10, so, dispose along the ditch portion of health by making top absorber 20 with entering, can absorb along the ditch flowing liquid.In addition, because substrate absorber 10 is overlapping with top absorber 20, so, utilize top absorber 20 and substrate absorber can absorb as the crow flies flowing liquid downwards effectively.
And then, the absorbent commodity 1 of first kind of form of implementation, by will by can be peeled off the rear end 20b side of top absorber 20 of ground temporary joint peel off, top absorber 20 is only become at front end 20a side joint be incorporated into state on the substrate absorber 10.And, can be with peeling off of top absorber 20 rear end 20b side separate from substrate absorber 10.Therefore, for example, top absorber 20 is separated from substrate absorber 10, enter reliably and easily in the ditch of health, absorb liquid.
In addition, because at substrate absorber 10, on the face of top absorber 20 not engaged sides, promptly, overleaf, at least the outstanding position of sheet 30 and top absorber 20 is provided with liquid-tight sheet 27 overleaf, so, top absorber 20 and substrate absorber 10 eclipsed positions, can utilize the back sheet 30 that is arranged on the substrate absorber 10, prevent that liquid from leaking from top absorber 20 and substrate absorber 10, in addition, the position of in top absorber 20, giving prominence to, can utilize the liquid-tight sheet 27 that is arranged on outstanding position, prevent that liquid from leaking from top absorber 20 and substrate absorber 10.
In this form of implementation, can be illustrated from isolating example on the substrate absorber 10 the rear end 20b side of top absorber 20, still, be not limited to therewith, for example, for top absorber 20, also can be able to not be engaged with substrate absorber 10 eclipsed whole zones with peeling off.In this case, realized such structure: at top absorber 20 and substrate absorber 10 eclipsed positions, top absorber 20 and substrate absorber 10 all absorb liquid, simultaneously, absorb top absorber 20 nonabsorbable liquid reliably with substrate absorber 10, and the ditch portion configuration from the outstanding position of substrate absorber 10 along health can utilize top absorber 20 to absorb the liquid that leaks along ditch.
The variation of＜top absorber 〉
Figure 10 is the diagram of the variation of expression top absorber.
In first kind of form of implementation, the narrow zone of the rear end side of top absorber 20 is strengthened and formed rib 25, long absorber raw material 12a is set in the very wide zone of top absorber 20, but, there is such situation: in order to be easy to form top absorber 20 longer by grasping pull-up should enter rear end side in the ditch of health.Therefore, there is no need to make absorber raw material 12a to be longer than necessary length, so long as be adjacent in the ditch of health, have a capacity that can absorb effusive liquid, for example, as shown in figure 10, also can shorten the zone of absorber raw material 12a, form rib 25 longer.
The variation of the folding mode of＜top absorber 〉
Figure 11 is the diagram of variation of the folding mode of expression top absorber.
In first kind of form of implementation, for rear end side, on table, back side direction, with being illustrated to be folded into the folding example of trilaminar mode of top absorber 20 from the outstanding position of the end edge of substrate absorber 10 at substrate absorber 10, but folding mode is not limited thereto.For example, as shown in figure 11, also can on the surface of substrate absorber 10, have and be folded into wavy zone.
And,, so that it, can enter in the ditch of the narrow health of width when outstanding from substrate absorber 10, absorb liquid such as menses effectively when stretching because the width of the top absorber 20 folded up is narrow.At this moment, can utilize the ditch flowing liquid of top absorber 20 absorptions of elongation, in addition, can utilize substrate absorber 10 and top absorber 20 to absorb as the crow flies flowing liquid downwards effectively along health.Therefore, can realize suppressing size less and can utilize wideer zone to absorb the absorbent commodity 1 of liquid in the longitudinal direction.
In addition, because top absorber 20 position alongst turning back, turn back is overlapping, so, can be fitly and more folding top absorber 20.And, owing to the termination of the position side that is folded back of top absorber 20, be rear end 20b towards from the outstanding directions configuration of substrate absorber 10, so, only need the rear end 20b of top absorber 20 is stretched in the longitudinal direction, just can be easy to stretch folding top absorber 20.And then, top absorber 20, owing to the end of the area side that is folded, be rear end 20b portion by temporary joint strippingly to substrate absorber 10, so, the state of the rear end 20b of temporary joint being peeled off, is easy to stretch top absorber 20 can be formed.
In above-mentioned form of implementation, be illustrated for the state of the state that top absorber 20 is folded when not using, still, absorber 20 also can use under folding state.For example, the state that waits health to be in basically by day to stand up, there is no need in wide scope, to absorb under the situation of liquid, under the state that top absorber 20 is folded, to wear with the mode of Body contact together with substrate absorber 10.In addition, become accumbency, be necessary in wide scope, to absorb under the situation of liquid, so that the mode in the ditch portion that top absorber 20 extends, top absorber 20 enters health is worn at healths such as h.d.s.Like this, can be according to purposes, be at the top of absorbent commodity 1 absorber 20 under two kinds of forms of state of folding state and elongation and use.
First variation of absorbent commodity in＜the first kind of form of implementation 〉
Figure 12 is the diagram of first variation of expression absorbent commodity.
In first kind of form of implementation, for 20 of substrate absorber 10 and top absorbers formal joint of front end 20a side and the example that rear end side can form discretely is illustrated, but utilizing binding agent etc. will formally join the lip-deep top absorber 20 of substrate absorber 10 to substrate absorber 10 eclipsed positions on whole length direction also can be outstanding from the end edge of substrate absorber 10.In this case, as shown in figure 12, top absorber 20 when not using, when stretching, turned back to face side near the end edge that formally joins the position on the substrate absorber 10 to, the position 12a that is folded back is being turned back by the direction of forward end than the more forward distolateral position of folded back position R.Top absorber 20 be folded back position 12c, the rear end 20b portion of top absorber 20 is in the rear end of substrate absorber 10 10a portion, slightly rearward outstanding from the end edge that carries out periphery sealing processing, and the rear end 20b portion of top absorber 20 is further to be turned back at folded back position S place towards the mode at the rear of absorbent commodity 1.And, the rear end 20b side of top absorber 20, the position temporary joint of carrying out periphery sealing processing at the rear end of substrate absorber 10 10a portion place has rib 25.
＜the second kind of form of implementation 〉
Figure 13 is the plane graph of expression according to the face side of the absorbent commodity of second kind of form of implementation.Figure 14 is the perspective view according to the absorbent commodity of second kind of form of implementation.Below, for the part of above-mentioned form of implementation same structure, give identical label, the repetitive description thereof will be omitted.
As shown in the figure, according to the length of lip-deep top absorbent commodity 2, that join substrate absorber 10 to the absorber 20 of second kind of form of implementation, consistent with the length of the length direction of substrate absorber 10 basically.
When using the absorbent commodity 2 of second kind of form of implementation, the stripping film 34 of rear side is peeled, be configured to the suitable position of underwear.And, the stripping film 34 of maintaining part 32 is peeled, turn back to the underwear side, paste the outside of underwear by utilizing binding agent 35, absorbent commodity 2 is fixed on the underwear.
Afterwards, by the handle part 25a and the pull-up top absorber 20 of controlling top absorber 20 by user, remove the temporary joint of substrate absorber 10 and top absorber 20.And then, user separates top absorber 20 from substrate absorber 10, will be as the end of the handle part 25a side of the another one end of top absorber 20, cross with the end of formal engage side in the longitudinal direction opposition side, be the rear end 10a of substrate absorber 10, move rearward.At this moment, with the Body contact face of the surperficial subtend of substrate absorber 10 towards bodyside.And, will be fixed with the underwear of absorbent commodity 2 to the bodyside pull-up.
By user handle part 25a is moved upward, is adjacent to the mode in the ditch portion of health with top absorber 20, adjust the position of top absorber 20.Top absorber 20 is under the state of adjusting through the position, and is fixing in the edge part bending of its skin-side surface of the back body sheet of underwear or underwear.Whereby, top absorber 20 can prevent the leakage of the rear of basad absorber 10 along the ditch portion flowing liquid of health.
According to the absorbent commodity 2 of second kind of form of implementation, before top absorber 20 was peeled off from substrate absorber 10, top absorber 20 was not outstanding from substrate absorber 10.In addition, rearward move from the end 20a portion that top absorber 20 is formally engaged by making the substrate absorber of peeling off from top absorber 20 10, top absorber 20 is outstanding from the rear end 10a of substrate absorber 10.Therefore, can be implemented in top absorber 20 suppresses size less before being stripped from and top absorber 20, the absorbent commodity 2 that can absorb liquid effectively 10 outstanding from the substrate absorber after peeling off.
Other form of implementation of======
In above-mentioned form of implementation, for convenience of explanation,, still, be not limited thereto for being equipped with the structure of an absorber base material 12 to be illustrated in the central authorities of width at substrate absorber 10.For example, the sidepiece absorber alongst be equipped with also can respectively at the both ends of the width of substrate absorber 10.In addition, replace the sidepiece absorber, also can on each of aforementioned both ends, be equipped with three-dimensional rivel.
In above-mentioned first and second kind form of implementation, absorbent commodity 1,2, substrate absorber 10 as the absorbent commodity body has absorber matrix material 12 and surface patch 14, and still, the absorbent commodity body might not have absorber matrix material 12.Figure 15 is the plane graph of second variation of expression absorbent commodity.As shown in the figure, in absorbent commodity 2, the absorbent commodity body also can only constitute with surface patch 14.In addition, the absorbent commodity body also can get up to constitute with flaky member lamination except that surface patch 14.
In addition, in above-mentioned form of implementation, be illustrated for following example, that is: surface patch 14 is wrapping the periphery of the absorber raw material 12a and the intermediate 16 of top absorber 20, in the two ends of top absorber 20 20a, 20b side, under a state of folding also bonding surface sheet 14, implement embossing processing, formation rib 25,26; But also can there be absorber raw material 12a in top absorber 20 on rib 25,26.
In addition, in above-mentioned form of implementation, be illustrated for following example, that is: when the wearing of absorbent commodity 1, under the state that mode in the ditch portion that is adjacent to health with top absorber 20 carries out adjusting the position, the example that the fastener 22 that will be used for fixing top absorber 20 is arranged on the rear end side of top absorber 20 is illustrated, and still, might not be equipped with the such member that is used for fixing top absorber 20 of fastener 22.In this case, enter the ditch portion of health, top absorber 20 is sandwiched and remains in the ditch portion of health by top absorber 20.
In addition, above-mentioned form of implementation can not be interpreted as limitation of the invention in order easily the present invention to be understood and to propose.Self-evident, the present invention can change, improve under the situation that does not exceed its purport, simultaneously, also comprises its equivalent in the present invention.
Claims (8)
1. one kind is worn in the absorbent commodity that uses on the health, comprising:
Have length direction, the absorbent commodity body of orthogonal width and thickness direction with it,
Absorber with the Liquid Absorption member that is used to absorb liquid,
The face side of the bodyside of aforementioned absorber when becoming of aforementioned length direction and aforementioned absorbent commodity body used is overlapping,
It is characterized in that, the aforementioned liquids absorption component of aforementioned absorber, on aforementioned length direction, outstanding laterally from the outer peripheral edges of aforementioned absorbent commodity body.
2. absorbent commodity as claimed in claim 1 is characterized in that,
An end of the aforementioned absorber on the aforementioned length direction can not join on the aforementioned absorbent commodity body with peeling off, and the another one end of the aforementioned absorber on the aforementioned length direction strippingly joins on the aforementioned absorbent commodity body.
3. absorbent commodity as claimed in claim 2 is characterized in that,
When not using, the outer peripheral edges from aforementioned absorbent commodity body are not outstanding laterally on aforementioned length direction for the aforementioned liquids absorption component,
In use, the aforementioned another one end of aforementioned absorber is peeled off from aforementioned absorbent commodity body, described another one end, on aforementioned length direction, move through and cross an aforementioned end, make the aforementioned liquids absorption component outstanding laterally from the outer peripheral edges of aforementioned absorbent commodity body.
4. one kind is worn in the absorbent commodity that uses on the health, comprising:
Have length direction, the absorbent commodity body of orthogonal width and thickness direction with it,
Absorber with the Liquid Absorption member that is used to absorb liquid,
The face side of the bodyside of aforementioned absorber when becoming of aforementioned length direction and aforementioned absorbent commodity body used is overlapping,
It is characterized in that aforementioned absorber has the folding separately position that is different from aforementioned absorbent commodity body.
5. absorbent commodity as claimed in claim 4 is characterized in that,
An end of the aforementioned absorber on the aforementioned length direction can not join on the aforementioned absorbent commodity body with peeling off, and the another one end of the aforementioned absorber on the aforementioned length direction strippingly joins on the aforementioned absorbent commodity body.
6. absorbent commodity as claimed in claim 5 is characterized in that,
Turned back to an aforementioned end side in the aforementioned another one end of aforementioned absorber, the another one position of position that is folded back and described absorber is overlapping.
7. absorbent commodity as claimed in claim 6 is characterized in that,
The termination of the aforementioned another one end of aforementioned absorber is towards the direction of giving prominence to laterally from the outer peripheral edges of aforementioned absorbent commodity body.
8. as claim 4 any one described absorbent commodity to the claim 7, it is characterized in that,
Under the state that aforementioned absorber is folded, keep the aforementioned state that is folded with this absorber and wear with the mode of Body contact unchangeably,
Under the state that aforementioned absorber is extended, keep the aforementioned state that is extended with this absorber and wear with the mode of Body contact unchangeably.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP313195/2006 | 2006-11-20 | ||
| JP313194/2006 | 2006-11-20 | ||
| JP2006313194A JP4948131B2 (en) | 2006-11-20 | 2006-11-20 | Absorbent articles |
| JP2006313195A JP4948132B2 (en) | 2006-11-20 | 2006-11-20 | Absorbent articles |
| PCT/JP2007/072407 WO2008062766A1 (en) | 2006-11-20 | 2007-11-19 | Absorptive article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101534771A true CN101534771A (en) | 2009-09-16 |
| CN101534771B CN101534771B (en) | 2013-03-27 |
Family
ID=39552171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780042609.3A Expired - Fee Related CN101534771B (en) | 2006-11-20 | 2007-11-19 | Absorptive article |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4948131B2 (en) |
| CN (1) | CN101534771B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491278A (en) * | 2015-09-07 | 2017-03-15 | 简元正 | Sanitary towel |
| CN106659605A (en) * | 2014-08-28 | 2017-05-10 | 金伯利-克拉克环球有限公司 | Absorbent article with multi-use protection layer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5397540A (en) * | 1977-02-02 | 1978-08-25 | Ee Gurasuman Jiyakobu | Twice usable diaper |
| JPH08664A (en) * | 1994-06-21 | 1996-01-09 | Noriko Kouno | Rear leakage preventive sanitary napkin |
| JP2983184B2 (en) * | 1997-04-11 | 1999-11-29 | 英子 小田 | Sanitary items |
| US6652498B1 (en) * | 1999-11-08 | 2003-11-25 | Mcneil-Ppc, Inc. | Tapered compound sanitary napkin |
| JP3689326B2 (en) * | 2000-11-27 | 2005-08-31 | 友江 樋口 | Sanitary items |
| JP4245508B2 (en) * | 2004-04-27 | 2009-03-25 | 花王株式会社 | Disposable diapers |
-
2006
- 2006-11-20 JP JP2006313194A patent/JP4948131B2/en not_active Expired - Fee Related
-
2007
- 2007-11-19 CN CN200780042609.3A patent/CN101534771B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659605A (en) * | 2014-08-28 | 2017-05-10 | 金伯利-克拉克环球有限公司 | Absorbent article with multi-use protection layer |
| US10660803B2 (en) | 2014-08-28 | 2020-05-26 | Kimberly-Clark Worldwide, Inc. | Absorbent article with multi-use protection layer |
| CN106659605B (en) * | 2014-08-28 | 2022-11-04 | 金伯利-克拉克环球有限公司 | Absorbent article with multi-purpose protective layer |
| CN106491278A (en) * | 2015-09-07 | 2017-03-15 | 简元正 | Sanitary towel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101534771B (en) | 2013-03-27 |
| JP4948131B2 (en) | 2012-06-06 |
| JP2008125738A (en) | 2008-06-05 |
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Granted publication date: 20130327 Termination date: 20131119 |