CN100353926C - Disposable wearing article - Google Patents
Disposable wearing article Download PDFInfo
- Publication number
- CN100353926C CN100353926C CNB2003801010547A CN200380101054A CN100353926C CN 100353926 C CN100353926 C CN 100353926C CN B2003801010547 A CNB2003801010547 A CN B2003801010547A CN 200380101054 A CN200380101054 A CN 200380101054A CN 100353926 C CN100353926 C CN 100353926C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- duplexer
- retractility
- preabdomen
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 239000006096 absorbing agent Substances 0.000 claims description 48
- 238000009434 installation Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 abstract description 14
- 239000002250 absorbent Substances 0.000 abstract description 14
- 230000001815 facial effect Effects 0.000 description 64
- 239000010409 thin film Substances 0.000 description 26
- 239000013536 elastomeric material Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000004744 fabric Substances 0.000 description 10
- 210000003141 lower extremity Anatomy 0.000 description 10
- 230000001052 transient effect Effects 0.000 description 10
- 238000002372 labelling Methods 0.000 description 9
- 239000010408 film Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Disclosed is a disposable wearing article, which includes a front stretchable multilayer member defining an abdominal-side front zone, a rear stretchable multilayer member defining a dorsal-side rear zone, and an absorbent body disposed to bridge between the front stretchable multilayer member and the rear stretchable multilayer member, wherein the front stretchable multilayer member and the rear stretchable multilayer member are joined together to form a waist opening. The disposable wearing article comprises at least one cutting line formed in either one of the front stretchable multilayer member and the rear stretchable multilayer member each having a first end defining the waist opening and a second end opposed to the first end, to extend between the first and second ends, and a fastening member detachably engaging between the absorbent body and the stretchable multilayer member formed with the cutting line. In this disposable wearing article, the cutting line is formed to pass through a superimposed portion of the absorbent body and the stretchable multilayer member formed with the cutting line. The fastening member is adapted to allow the disposable wearing article in the state after the stretchable multilayer member formed with the cutting line is cut open to be reconstructed and used in a pant-like configuration.
Description
Technical field
The present invention relates to a kind of disposable wearing article.
Background technology
The disposable wearing article of Ti Chuing in the past, disposable pants for example, it is the portion's of the striding formation lower limb peristome between preabdomen and back part, at above-mentioned skin contact surface of striding portion absorber is set, and the both sides of preabdomen and back part are given bonding (so-called side seal) (for example, the open communique spy of Japan Patent opens flat 9-56746 number).
A kind of disposable diaper has been proposed in addition, be arranged on a side of the mechanical fastener (fixed installation parts) of side both sides in outer dress thin film preabdomen and the back part, dismantled and assembled possibly be arranged on preabdomen and back part in the opposing party of mechanical fastener of the opposing party both sides only block mutually.
Yet, to adorn the preabdomen of thin film and the structure that back part carries out side seal in the patent documentation 1 outward,, tear off sidepiece when urgent though peel strength is higher, and can not connect sidepiece again after urinating etc. with the state of opening preabdomen, wear new disposable pants thereby must change then and there.
In addition, preabdomen and the back part of adorning thin film are outward blocked the structure that ends with mechanical fastener, though can repeat to fix, because constant intensity is lower, long-time use can make card end connection and become slack, thereby the problem that disposable dress is glided easily with underwear occurs.
The present invention is for addressing the above problem, be conceived to provide a kind of disposable wearing article, usually adopt the structure of can the underwear form being used the time, after tearing off the side seal part when simultaneously urgent, to wear new can ending by the temporary transient card of fixed installation parts once more before wearing thing be the structure of underwear form changing.
Summary of the invention
The invention provides a kind of disposable wearing article, be provided with absorber between preabdomen retractility duplexer and the back part retractility duplexer, preabdomen retractility duplexer and back part retractility duplexer are bonded with each other and form the waist peristome, it is characterized in that: any one party in preabdomen retractility duplexer and the back part retractility duplexer, between the end of waist peristome and the relative therewith other end, form 1 at least and cut off line, be formed with the retractility duplexer that cuts off line and block possibly by the dismounting of fixed installation parts with absorber and end, the cut-out line passes the retractility duplexer that is formed with the cut-out line and the lap of absorber.
A kind of manufacture method of disposable wearing article is provided, be used to be manufactured between preabdomen retractility duplexer and the back part retractility duplexer absorber is set, above-mentioned preabdomen retractility duplexer and above-mentioned back part retractility duplexer are bonded with each other and form the disposable wearing article of waist peristome, it comprises: the step that above-mentioned preabdomen retractility duplexer and above-mentioned back part retractility duplexer transmit under the state that is separated with appointed interval continuously, make the step of above-mentioned absorber, on above-mentioned preabdomen retractility duplexer, form 1 step of cutting off line at least, at the inner face of above-mentioned preabdomen retractility duplexer and in the step of the stacked side fixed installation of the left and right sides of above-mentioned cut-out line arranged outside parts, step with the possible absorption side fixed installation parts of above-mentioned stacked side fixed installation parts dismounting is set at the back side of the leading section of above-mentioned absorber, in the step of the above-mentioned cut-out line of packing into after the step of above-mentioned stacked side fixed installation parts is set, the step that above-mentioned stacked side fixed installation parts are engaged with above-mentioned absorption side fixed installation parts, engage the rearward end of above-mentioned absorber and the step of above-mentioned back part retractility duplexer, after above-mentioned each step, with above-mentioned absorber is that the boundary is piled up above-mentioned preabdomen retractility duplexer and above-mentioned back part retractility duplexer, the part that will become the side edge part of above-mentioned two duplexers gives bonded step, and above-mentioned at least 1 is cut off the lap that line passes preabdomen retractility duplexer and above-mentioned back part retractility duplexer.
In addition, after being formed with the retractility duplexer that cuts off line and being cut off, can constitute the underwear form by the fixed installation parts and be used.
Adopt the present invention, because preabdomen is peeled off possible bonding side seal structure with the both sides employing of back part, sidepiece can have higher peel strength, even when using usually, is used with the underwear form for a long time, and sidepiece can not become slack yet.
In addition, block the only structure of preabdomen and back part possibly by adopting simultaneously with fixed installation parts dismounting, tear off the side seal part when urgent after, change wear new disposable wearing article before, can end by the temporary transient card of fixed installation parts once more is the underwear form.
As a result, Gao Jia disposable wearing article can effectively utilize to the end.
Description of drawings
Fig. 1 is the exploded perspective view of the disposable pants of first embodiment.
Fig. 2 is the disposable pants of Fig. 1, (a) for launching front view, and the front view during (b) for use.
Fig. 3 (a) is an A-A line cutaway view among Fig. 2 (a), (b) is B-B line cutaway view among Fig. 6 (a).
(a) is the amplification plan view that the mechanical fastener fastener divides among Fig. 4, (b)～(h) is the amplification plan view that is the side seal part of adhering state.
Fig. 5 is the exploded perspective view of the disposable pants of second embodiment.
Fig. 6 is the disposable pants of Fig. 5, (a) for launching front view, and the front view during (b) for use.
Fig. 7 is the disposable pants that a place cuts off line that has of the 3rd embodiment.(a) being axonometric chart, (b) is the axonometric chart that the cut off machine of a side is unfolded, and (c) overlaps onto axonometric chart on the cut off machine of a side for the cut off machine with opposite side.
Fig. 8 (a) is the vertical view of the disposable pants of Fig. 7 (a), (b) is the vertical view of the disposable pants of Fig. 7 (a) when being provided with the circle face on a side cut off machine, (c) is the vertical view of the disposable pants of Fig. 7 (c).
Fig. 9 has 2 places to cut off the disposable pants of line.(a) being axonometric chart, (b) is the axonometric chart of the removed disposable pants of two cut-out line mid portions, (c) for be provided with the axonometric chart of the facial disposable pants of circle on a side cut off machine.
Figure 10 (a) is the vertical view of the disposable pants of Fig. 9 (a), (b) be the vertical view of the disposable pants of Fig. 9 (b) when making a side cut off machine near the opposite side cut off machine, (c) be the vertical view of the disposable pants of Fig. 9 (a) when being provided with the circle face, (d) be the vertical view of the disposable pants of Fig. 9 (c) when overlapping onto a side cut off machine on the opposite side cut off machine.
Figure 11 is the manufacturing procedure picture of the disposable pants of the 3rd embodiment.
The specific embodiment
Below, with reference to diagram embodiments of the invention are elaborated.
Shown in Fig. 1, Fig. 2 and Fig. 3 (a), the disposable wearing article of first embodiment, promptly the basic comprising of disposable pants 1 5A is, by 2 bottom 2 (A, B), the absorber 1 that constitutes of absorbent core 3 and top layer 4, the setting thin slice 5 of pair of right and left and back part stretchable layer 6.Also can from this basic comprising, remove bottom 2A, between bottom 2B and top layer 4, or between bottom 2B and the setting thin slice 5, add lower limb peristome elastomeric material 9 with peristome S with extended configuration along lower limb.
Above-mentioned bottom 2 (A, B), at least one side is made of the liquid non-permeable material, the liquid non-permeable material can suitably be selected film of synthetic resin or not sticking aqueous bonded fabric for use, permeability for liquids material bonded fabric is comparatively suitable, (A, B) the lower limb peristome elastomeric material 9 of extended configuration is added at the position, both sides between at 2 overlapping bonding bottoms 2.
Above-mentioned absorbent core 3 is made of natural pulp fiber, synthetic resin fiber and super absorbent resin material etc.
Above-mentioned top layer 4 is made of the permeability for liquids bonded fabric.
The setting thin slice 5 of above-mentioned pair of right and left is made of the synthetic resin system bonded fabric with aqueous or water proofing property, and the thin slice elastomeric material 7 that fore-and-aft direction extends is bonded on the free end 5a with extended configuration.
Above-mentioned each elastomeric material 7,9 can use thread natural rubber, thread synthetic rubber, polyurethanes elastic yarn etc., and does not limit the use of 1 and can use many.In addition, above-mentioned elastomeric material 7,9 also can use the elastic film of polyurethanes, TPO, polystyrene type etc.
Go up bonding absorbent core 3 at upside bottom 2 (A), top layer 4 is bonded to encase this absorbent core 3 on the upside bottom 2 (A) simultaneously, thereby form absorber 1, the base end part 5b of the bonding setting thin slice 5 of its two side portions.
One end of this absorber 1 longitudinally is preabdomen P, and the other end is back part Q, for striding the R of portion, strides the R of portion and forms lower limb peristome S in centre line L 1 both sides that longitudinally extends between preabdomen P and the back part Q.
At the front end of above-mentioned absorber 1 preabdomen P, bonding waist elasticity thin film 10A with waist elastomeric material, simultaneously in the rear end of back part Q, bonding waist elasticity thin film 10B with waist elastomeric material. Elastic film 10A, 10B clamp the front and back end of above-mentioned setting thin slice 5 respectively and are bonded on preabdomen P and the back part Q.In addition, elastic film 10A, 10B bonding is not limited to clamp the front and back end of erectting thin slice 5 respectively and bonds to mode on preabdomen P and the back part Q, also can save waist elasticity thin film 10B, will erect the mode that thin slice 5 clamps with bending back part stretchable layer 6 and carry out bonding.
At the bonding above-mentioned stretchable layer 6 in bottom 2 (B) back side of above-mentioned absorber 1 back part Q, the both sides of this stretchable layer 6 are respectively the sidepiece 6a that extends to the side, be bonded with the facial 11A of hook of mechanical fastener 11 respectively at the free end inner surface of each sidepiece 6a, simultaneously the facial 11B of circle of bonding mechanical fastener 11 respectively in bottom 2 (B) the outer surface both sides of above-mentioned absorber 1 preabdomen P.
When circle face and hook face were paired, 11A also can be the circle face, and 11B is the hook face.On the free end inner surface of sidepiece 6a, the hook face is set, when the outer surface both sides of bottom 2 (B) are provided with the circle face, if being the dismounting of hook face, bottom 2 (B) inner surface of preabdomen P (for example blocked material only possibly, breathability bonded fabric air thru non woven fabric), this part can substitute to enclosing facial 11B.
In addition, mechanical fastener 11 is meant facial 11A of paired hook and the facial 11B of circle, both exert oneself after the pressing facial 11A of hook and the facial 11B of circle firmly are connected not easily separatedly, and two handss firmly also can and enclose facial 11B and be peeled off the facial 11A of the hook that engages mutually simultaneously, also are called the plane fastener.
Shown in Fig. 4 (a), end by the facial 11B card of circle facial 11A of the hook of mechanical fastener 11 and above-mentioned absorber 1 preabdomen P bottom 2 (B), each sidepiece 6a of above-mentioned stretchable layer 6 can be used as the member that ends preabdomen P and back part Q with mechanical fastener 11 cards.
Each sidepiece 6a of above-mentioned stretchable layer 6, basic for peeling off the side seal structure of the outer surface both sides that are bonded in above-mentioned absorber 1 preabdomen P bottom 2 (B) possibly.
Promptly shown in Fig. 4 (b), be limited at the facial 11A of the hook of sidepiece 6a under the state of the facial 11B of circle of preabdomen P, make the front end 6b of sidepiece 6a be adhered to the side seal structure of preabdomen P (with reference to the X labelling).
This side seal structure, also can be shown in Fig. 4 (c), the facial 11A of the hook of sidepiece 6a is placed the facial 11B of the circle inboard of preabdomen P, front end 6b with sidepiece 6a under both unconnected states is bonded in (with reference to the X labelling) on the preabdomen P, or shown in (d), the facial 11A of the hook of sidepiece 6a is placed outside the facial 11B of circle of preabdomen P, the front end 6b with sidepiece 6a under both unconnected states is bonded in (with reference to the X labelling) on the preabdomen P.
In addition, also can be shown in Fig. 4 (e), facial 11A outwards turns down with the hook of sidepiece 6a, folding portion 6c with sidepiece 6a under the equitant state of the facial 11B of circle of facial 11A of this hook and preabdomen P is bonded in (with reference to the X labelling) on the preabdomen P, front end 6b with sidepiece 6a is bonded in sidepiece 6a upward (with reference to the X labelling) simultaneously, or shown in (f), facial 11A outwards turns down with the hook of sidepiece 6a, place under the state in the facial 11B of the circle outside of preabdomen P folding portion 6c to be bonded in (with reference to the X labelling) on the preabdomen P at the facial 11A of this hook, simultaneously the front end 6b of sidepiece 6a is bonded in sidepiece 6a and goes up (with reference to the X labelling) sidepiece 6a.
Also can be shown in Fig. 4 (g), facial 11A inwardly turns down with the hook of sidepiece 6a, folding portion 6c with sidepiece 6a under the equitant state of the facial 11B of circle of facial 11A of this hook and preabdomen P is bonded in (with reference to the X labelling) on the preabdomen P, or shown in (h), facial 11A inwardly turns down with the hook of sidepiece 6a, places under the state in the facial 11B of the circle outside of preabdomen P the folding portion 6c with sidepiece 6a to be bonded in (with reference to the X labelling) on the preabdomen P at the facial 11A of this hook.
Fig. 4 (b)～(h) is the example of side seal structure, as long as preabdomen P and back part Q both sides are to peel off to give bonding side seal structure possibly, all can be adopted in a word.
The disposable pants 15A of first embodiment of said structure, give bonding side seal structure possibly owing to adopt the sidepiece of the stretchable layer 6 that makes preabdomen P and back part Q to peel off, therefore peel strength is higher, even the service time when using usually is longer, the side seal part can not become slack yet, thereby disposable pants 15A is difficult for gliding.
In addition, by adopting the sidepiece of installing the stretchable layer 6 of preabdomen P and back part Q with mechanical fastener 11 to be blocked structure only simultaneously, after when urgent side seal partly being torn off, before the disposable pants 15A that more renews, available mechanical fastener 11 realizes that temporary transient card ends, and wears inconvenience that new disposable pants 15A brought thereby eliminate to change then and there.
As a result, Gao Jia disposable pants 15A can effectively utilize to the end.
In addition, in the present embodiment, because the facial 11A of the hook of mechanical fastener 11 is arranged on the stretchable layer 6 of back part Q, adopt this stretchable layer 6 can make disposable pants 15A applying wearer's waistline, preventing to glide and improving wears comfort level.
The disposable pants 15A of above-mentioned first embodiment, be formed at the type at absorber 1 place for preabdomen P and back part Q, the disposable pants 15B of second embodiment that also can be shown in Fig. 5, Fig. 6 and Fig. 3 (b) is formed at the type at outer dress thin film 12 places for preabdomen P and back part Q.
Promptly the basic comprising of the disposable pants 15B of second embodiment is, the absorber 1 that is made of outer dress thin film 12, bottom 2, absorbent core 3 and a top layer 4 and the setting thin slice 5 of pair of right and left.
Above-mentioned bottom 2 is made of the liquid non-permeable material, and above-mentioned absorbent core 3 is made of natural pulp fiber, synthetic resin fiber and super absorbent resin material etc., and above-mentioned top layer 4 is made of the permeability for liquids bonded fabric.
The setting thin slice 5 of above-mentioned pair of right and left is made of the synthetic resin bonded fabric with aqueous or water proofing property, and the thin slice elastic yarn 7 that fore-and-aft direction extends is bonded on the free end 5a with extended configuration.
Bonding absorbent core 3 on bottom 2 bonds to top layer 4 simultaneously and encases this absorbent core 3 on the bottom 2, thereby forms absorber 1, the base end part 5b of the bonding setting thin slice 5 of its two side portions.
Above-mentioned outer dress thin film 12, shown in Fig. 3 (b), two thin film by outside thin film 12A and inboard thin film 12B constitute, should the outer front portion of adorning thin film 12 be the wide cut preabdomen P that is attached to wearer's abdominal part, the rear portion is the wide cut back part Q that is attached to the wearer rear portion, the portion of striding R both sides between preabdomen P and back part Q form lower limb peristome S simultaneously, and lower limb is arranged on double-layer overlapping bonding outside thin film 12A and the both sides of inboard thin film 12B with peristome S with extended configuration along this lower limb with peristome elastomeric material 9.Above-mentioned outer dress thin film 12 also can only be made of outside thin film 12A, and between outside thin film 12A and top layer 4, or between outside thin film 12A and the setting thin slice 5, corresponding centre line L 1 is added the lower limb peristome elastomeric material 9 of extended configuration in both sides.Also can be between top layer 4 and bottom 2, or erect between thin slice 5 and the bottom 2, corresponding centre line L 1 is added the lower limb usefulness peristome elastomeric material 9 of extended configuration in both sides.
The front end of the preabdomen P of dress thin film 12 outside above-mentioned, bonding waist elasticity thin film 10A with waist elastomeric material, simultaneously in the rear end of back part Q, bonding waist elasticity thin film 10B with waist elastomeric material. Elastic film 10A, 10B clamp the front and back end of above-mentioned setting thin slice 5 respectively and are bonded on preabdomen P and the back part Q.In addition, elastic film 10A, 10B bonding is not limited to clamp the front and back end of erectting thin slice 5 respectively and bonds to mode on preabdomen P and the back part Q.
The facial 11A of hook of the bonding mechanical fastener 11 of sidepiece 12a inner surface difference of dress thin film 12 back part Q both sides outside above-mentioned, the while is at the facial 11B of hook of the bonding mechanical fastener 11 of outer surface difference of the preabdomen P both sides of adorning thin film 12 in addition.
Each sidepiece 12a of above-mentioned outer dress thin film 12, identical with each sidepiece 6a of the stretchable layer 6 of first embodiment, basic for peeling off the side seal structure of the outer surface both sides that are bonded in above-mentioned outer dress thin film 12 preabdomen P possibly, identical with the side seal structure shown in Fig. 4 (b)～(h).
The disposable pants 15B of second embodiment of said structure, give bonding side seal structure possibly owing to adopt the sidepiece that makes preabdomen P and back part Q to peel off, therefore peel strength is higher, even the service time when using usually is longer, the side seal part can not become slack yet, thereby disposable pants 15B is difficult for gliding.
In addition, the sidepiece 12 of preabdomen P and back part Q is blocked the structure of ending by adopting simultaneously with mechanical fastener 11, after when urgent side seal partly being torn off, before the disposable pants 15B that more renews, available mechanical fastener 11A, 11B realize that temporary transient card ends, and wears inconvenience that new disposable pants 15B brought thereby eliminate to change then and there.
As a result, Gao Jia disposable pants 15A can effectively utilize to the end.
Fig. 7～Figure 10 is the disposable pants 15C of the 3rd embodiment.
Shown in Fig. 7 (a) and Fig. 8 (a), this disposable pants 15C has the retractility duplexer 17A of preabdomen P one side and the retractility duplexer 17B of back part Q one side, the side edge part 17a of retractility duplexer 17A, 17B gives bonding (by bonding side edge part 17a, hereinafter referred to as the 17a of side seal portion), and have waist peristome T.The 17a of side seal portion need not be and peels off possibility.The 17a of side seal portion can be engaged with the bonding of hot melt adhesive etc., substitutes above-mentioned bondingly with this, so joint method is not limited to.
The retractility duplexer 17A of above-mentioned preabdomen P is formed with the cut-out line 18 that available hands is cut off this retractility duplexer 17A broad ways.Cutting off line 18 is formed between the end and the relative therewith other end of waist peristome T.Comparatively it is desirable to, cut off line 18 and be positioned on the rectangular direction of an end with waist peristome T, make to cut off to be easy to carry out, and when temporary transient card described later ends, locate easily.
The facial 11A of the hook of mechanical fastener 11 place above-mentioned cut-out line 18 about the outside, be separately positioned on the inner surface of the retractility duplexer 17A of above-mentioned preabdomen P one side, simultaneously the facial 11B of the circle of mechanical fastener 11 be arranged on the outer surface of the leading section 1a of above-mentioned absorber 1.Also the facial 11A of the hook of mechanical fastener 11 can be arranged at the outer surface of absorber 1 leading section 1a, enclose the inner surface that facial 11B is arranged at retractility duplexer 17A.If the outer surface of the bottom 2 (B) of absorber 1, for the facial dismounting of hook is blocked the material (for example, the breathability bonded fabric) that ends possibly, then this part can be used as the facial 11B of circle.
If be equivalent to enclose the position of facial 11B among the retractility duplexer 17A of above-mentioned preabdomen P one side, its retractility is reduced, or remove the processing of retractility, then be easy to be provided with mechanical fastener 11, and the mechanical fastener part of the disposable pants 15C of finished product is wrinkle resistant, so said structure is comparatively desirable.
The disposable pants 15C of the 3rd embodiment of said structure, because forming, the preabdomen P place of retractility duplexer 17A cuts off line 18, absorber 1 blocks only on this preabdomen P possibly by mechanical fastener 11 dismounting simultaneously, so it is higher to cut off the hot strength of line 18, even when using usually, used with the underwear form for a long time, also can not cut off (state of Fig. 7 (a), Fig. 8 (a)).
In addition, by adopting the structure of ending the retractility duplexer 17A of cut preabdomen P simultaneously with mechanical fastener 11 cards, cut off the retractility duplexer 17A of preabdomen P when urgent by cut-out line 18, shown in Fig. 7 (b), open about one or both sides cut off machine 17A-1, the 17A-2 of the retractility duplexer 17A that cuts off, after urinating under the state of opening preabdomen P etc., and before disposable pants 1 5C that more renews, can use mechanical fastener 11 only to constitute the underwear form by temporary transient card.Comparatively it is desirable to, end (leading section) the 1a extension of the preabdomen P of above-mentioned absorber 1 is set to waist peristome T place, and cut off the lap that line 18 does not exceed retractility duplexer 17A and absorber 1, and mechanical fastener is set at whole lap, to strengthen the intensity that temporary transient card ends.
As a result, Gao Jia disposable pants 15C can effectively utilize to the end.
If cutting off line 18 is the perforation shape, then is easy to manufacturing and is easy to again cut off.
Shown in Fig. 8 (b), the outer surface at the position (side of aftermentioned cut off machine 17A-1) that cuts off line 18 also can be set at the retractility duplexer 17A of preabdomen P, the facial 11B ' of circle of mechanical fastener is set separately.Facial dismounting is blocked the material (for example, the breathability bonded fabric) that ends possibly if the outer surface of retractility duplexer 17A is a hook, and then this part can be used as the facial 11B ' of circle.
Thus, shown in Fig. 7 (c) and Fig. 8 (c), with the side cut off machine 17A-1 of cut retractility duplexer 17A as the inboard, the facial 11A of this hook is engaged on the facial 11B of circle of absorber 1, the cut off machine 17A-1 that simultaneously opposite side cut off machine 17A-2 is overlapped a side goes up and as the outside, and the facial 11A of this hook is engaged on the facial 11B ' of circle of outer surface of cut off machine 17A-1 of a side.
So, can make the length of preabdomen P on the waistline direction have controllability.
Shown in Fig. 9 (a) and Figure 10 (a), two places at the retractility duplexer 17A of above-mentioned preabdomen P one side are formed with the cut-out line 18 that available hands is cut off this retractility duplexer 17A broad ways respectively.Article 2, cutting off line 18 is formed between the end and the relative therewith other end of waist peristome T.Comparatively it is desirable to, 2 cut-out lines 18 are parallel to each other, and 2 cut-out lines 18 are easy to cut off simultaneously.Comparatively it is desirable in addition, 2 cut off line 18 be positioned at the rectangular direction of waist peristome T on, make to cut off to be easy to carry out, and when temporary transient card described later ends, locate easily.
The facial 11A of the hook of mechanical fastener 11 place above-mentioned cut-out line 18 about the outside, be separately positioned on the inner surface of the retractility duplexer 17A of above-mentioned preabdomen P one side, simultaneously the facial 11B of the circle of mechanical fastener 11 be arranged on the outer surface of end (hereinafter referred to as leading section) 1a of the preabdomen P of above-mentioned absorber 1.
Thus, if when urgent, cut off the retractility duplexer 17A that line 18 cuts off preabdomen P by two, then with identical shown in Fig. 7 (b), open about one or both sides cut off machine 17A-1, the 17A-2 of the retractility duplexer 17A that cuts off, open urinate under the state of preabdomen etc. after, and before the disposable pants 15C that more renews, can be shown in Fig. 9 (b) temporary transient card by mechanical fastener 11 end, constitute the underwear form once more and used.
At this moment, by removing two parts of cutting off between the line 18, shown in Figure 10 (b), owing to the cut off machine 17A-2 of a side cut off machine 17A-1 who makes cut retractility duplexer 17A and opposite side is approaching mutually, and by mechanical fastener 11 temporary transient cards only, so can make the length on the preabdomen P waistline direction have controllability.
Shown in Fig. 9 (c) and Figure 10 (c), the outer surface at the position (side of aftermentioned cut off machine 17A-1) that cuts off line 18 also can be set at the retractility duplexer 17A of preabdomen P, the facial 11B ' of circle of mechanical fastener is set separately.Facial dismounting is blocked the material (for example, the breathability bonded fabric) that ends possibly if the outer surface of retractility duplexer 17A is a hook, and then this part can be used as the facial 11B ' of circle.
Thus, shown in Figure 10 (d), with the side cut off machine 17A-1 of cut retractility duplexer 17A as the inboard, the facial 11A of this hook is engaged on the facial 11B of circle of absorber 1, the cut off machine 17A-1 that simultaneously opposite side cut off machine 17A-2 is overlapped a side goes up and as the outside, and the facial 11A of this hook is engaged on the facial 11B ' of circle of outer surface of cut off machine 17A-1 of a side.
So, can make the length of preabdomen on the waistline direction have controllability.
In above-mentioned the 3rd embodiment, though end (hereinafter referred to as the rearward end) 1b of back part Q one side of absorber 1 is bonded on the retractility duplexer 17B of back part Q one side, on the retractility duplexer 17A of preabdomen P one side, form and cut off line 18, the facial 11A of hook of mechanical fastener 11 is set on the retractility duplexer 17A of preabdomen P one example, the facial 11B of circle of mechanical fastener 11 is set on the leading section 1a of absorber 1, but the leading section 1a of absorber 1 is bonded on the retractility duplexer 17A of preabdomen P, on the retractility duplexer 17B of back part Q, form and cut off line 18, the facial 11a of hook of mechanical fastener 11 is set on the retractility duplexer 17B of back part Q, and the facial 11B of circle that mechanical fastener 11 is set at the rearward end 1b of absorber 1 does not also have influence.In addition, also can all establish and cut off line 18 at retractility duplexer two places of the retractility duplexer of back part Q one side and preabdomen P one side, make the leading section of absorber 1 and rearward end respectively dismounting only block possibly on the retractility duplexer of the retractility duplexer of back part Q one side and preabdomen P one side.
Figure 11 is the manufacturing procedure picture of the disposable pants 15C of the 3rd embodiment.
The retractility duplexer 17B of the retractility duplexer 17A of preabdomen P and back part Q is under the state that is separated with appointed interval, carried with the horizontal mobility state along its length, in the step (1), on retractility duplexer 17A, form and cut off in the line 18, the facial 11A of hook of mechanical fastener 11 is set at the upper surface (inner surface that is equivalent to disposable underpants 15C) of this retractility duplexer 17A.
On the other hand, in step (2), under vertical mobile state, make absorber 1, the facial 11B of circle of mechanical fastener 11 is set at the back side (outer surface that is equivalent to disposable pants 15C) of the leading section 1a of this absorber 1.
Then in step (3), 90 degree counter-rotating absorbers 1, the rearward end 1b with absorber 1 is bonded on the retractility duplexer 17B with hot melt adhesive etc., simultaneously the facial 11B card of the circle of absorber 1 leading section 1a is ended on the facial 11A of the hook of retractility duplexer 17A.
Secondly, in step (4), with absorber 1 is that the boundary is piled up retractility duplexer 17A and retractility duplexer 17B, the side edge part 17a (side seal) of bonding two duplexer 17A, 17B in step (5), in step (6), cut off the side seal part, thereby finish the single-piece disposable pants 15C shown in Fig. 7 (a).In the step (6), comparatively it is desirable between adjacent approaching each side seal part 17a, be cut off, make cut-out more or less freely.
The mechanical fastener that uses in this description also can use adhesive tape to wait and replace mechanical fastener for the fixed installation parts.The fixed installation parts that are used for disposable wearing article of the present invention, if adopt dismounting to be blocked the material that ends possibly, then its material, shape are unrestricted.
Utilize possibility on the industry
Disposable wearing article of the present invention is because the employing of the both sides of preabdomen and back part is peeled off possible Bonding side seal structure, sidepiece can have higher peel strength, even when usually using, when long Between used with the underpants form, sidepiece can not become slack yet.
In addition, lock possibly preabdomen and back part by adopting simultaneously to fixedly mount the parts dismounting Structure, tear off the side seal part when urgent after, change wear new disposable wearing article before, can be again Inferior temporarily locking by the fixed installation parts is the underpants form.
As a result, the disposable wearing article of high price can be effectively used at last.
Claims (2)
1. the manufacture method of a disposable wearing article, be used to be manufactured between preabdomen retractility duplexer and the back part retractility duplexer absorber is set, above-mentioned preabdomen retractility duplexer and above-mentioned back part retractility duplexer are bonded with each other and form the disposable wearing article of waist peristome, and it comprises:
The step that above-mentioned preabdomen retractility duplexer and above-mentioned back part retractility duplexer transmit under the state that is separated with appointed interval continuously,
Make the step of above-mentioned absorber,
On above-mentioned preabdomen retractility duplexer, form 1 step of cutting off line at least,
At the inner face of above-mentioned preabdomen retractility duplexer and in the step of the stacked side fixed installation of the left and right sides of above-mentioned cut-out line arranged outside parts,
Step with the possible absorption side fixed installation parts of above-mentioned stacked side fixed installation parts dismounting is set at the back side of the leading section of above-mentioned absorber,
In the step of the above-mentioned cut-out line of packing into after the step of above-mentioned stacked side fixed installation parts is set, make above-mentioned stacked side fixed installation parts fixedly mount the step that parts engage with above-mentioned absorption side,
Engage the rearward end of above-mentioned absorber and the step of above-mentioned back part retractility duplexer,
After above-mentioned each step, be that the boundary is piled up above-mentioned preabdomen retractility duplexer and above-mentioned back part retractility duplexer with above-mentioned absorber, the part that will become the side edge part of above-mentioned two duplexers gives bonded step,
Above-mentioned at least 1 is cut off the lap that line passes preabdomen retractility duplexer and above-mentioned back part retractility duplexer.
2. the manufacture method of disposable wearing article according to claim 1, wherein: above-mentioned disposable wearing article after being formed with the retractility duplexer that cuts off line and being cut off, constitutes the underwear form by the fixed installation parts and is used.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP309306/2002 | 2002-10-24 | ||
| JP2002309306 | 2002-10-24 | ||
| JP150101/2003 | 2003-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1703183A CN1703183A (en) | 2005-11-30 |
| CN100353926C true CN100353926C (en) | 2007-12-12 |
Family
ID=35632614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003801010547A Expired - Lifetime CN100353926C (en) | 2002-10-24 | 2003-10-17 | Disposable wearing article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100353926C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905911B (en) * | 2015-05-11 | 2019-02-26 | 黄山富田精工制造有限公司 | Absorbent commodity |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317356A (en) * | 1976-07-30 | 1978-02-17 | Casio Comput Co Ltd | Optical display element |
| JPH04144558A (en) * | 1990-10-05 | 1992-05-19 | Kao Corp | Disposable absorptive article and its manufacture |
| WO2001013848A1 (en) * | 1999-08-23 | 2001-03-01 | Kimberly-Clark Worldwide, Inc. | Refastenable absorbent article |
-
2003
- 2003-10-17 CN CNB2003801010547A patent/CN100353926C/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317356A (en) * | 1976-07-30 | 1978-02-17 | Casio Comput Co Ltd | Optical display element |
| JPH04144558A (en) * | 1990-10-05 | 1992-05-19 | Kao Corp | Disposable absorptive article and its manufacture |
| WO2001013848A1 (en) * | 1999-08-23 | 2001-03-01 | Kimberly-Clark Worldwide, Inc. | Refastenable absorbent article |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1703183A (en) | 2005-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100818719B1 (en) | Disposable paper diaper and method of attaching expansible members of the disposable paper diaper | |
| CN101677897B (en) | Convertible absorbent article | |
| JP4482457B2 (en) | Method for producing disposable wearing article | |
| CN102245146B (en) | Absorbent article with waist relief feature | |
| KR0158554B1 (en) | Process for preparing a member of wearing article | |
| CN101621976B (en) | Diaper having abdominal stretch panels | |
| CN101641066A (en) | Diaper having deployable chassis ears and stretch waistband | |
| CN101065089B (en) | Disposable pants | |
| JP4672651B2 (en) | Wearing article and manufacturing method thereof | |
| MX2009000135A (en) | Pants-type wearing article. | |
| JPH0428365A (en) | Pants type disposable put-on article | |
| KR20080068943A (en) | Paper diaper | |
| CN101346118A (en) | Disposable absorbent article having deployable belt ears | |
| CN103263321A (en) | Disposable absorption object | |
| KR102555430B1 (en) | disposable wearables | |
| JPH03195555A (en) | Manufacture of brief type throwaway diaper | |
| CN101031265B (en) | Disposable absorbent article having deployable belt strips | |
| JP3144514B2 (en) | Absorbent product and method for producing the same | |
| CN102245148A (en) | Method for making a waist relief feature | |
| JP4167156B2 (en) | Absorbent article and method for manufacturing absorbent article | |
| CN101106959B (en) | Disposable pants-type wearing article | |
| CN102076299B (en) | Wearing article and method of producing the same | |
| JPH01298202A (en) | Simple three-dimensional diaper | |
| CN100353926C (en) | Disposable wearing article | |
| JPS6269804A (en) | Disposable absorbing panty and its production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071212 |
|
| CX01 | Expiry of patent term |