CN103222914A - Leak-proof pull-up diaper with multilayer core body - Google Patents
Leak-proof pull-up diaper with multilayer core body Download PDFInfo
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- CN103222914A CN103222914A CN2013101207442A CN201310120744A CN103222914A CN 103222914 A CN103222914 A CN 103222914A CN 2013101207442 A CN2013101207442 A CN 2013101207442A CN 201310120744 A CN201310120744 A CN 201310120744A CN 103222914 A CN103222914 A CN 103222914A
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Abstract
The invention provides a leak-proof pull-up diaper with a multi-layer core body, which comprises an elastic waistline and a water absorbing crotch, wherein an absorbing core body is arranged in the water absorbing crotch. The leak-proof pull-up diaper is characterized by further including an elastic hip circumference integrally formed with the elastic waistline; the elastic hip circumference and the elastic waistline form an elastic cylindrical structure; and the multi-layer core body with layers connected one by one is arranged inside the water absorbing crotch; a multi-layer absorbing body of the multi-layer core body and a fiber structure layer are embedded mutually; waterproof gibs are arranged on the two sides of the water absorbing crotch, and are stuck to the inner bottom surface layer and the edges of the two sides of a leak-proof nursing layer to form two leak-proof grooves with contracting winkles. The leak-proof pull-up diaper is not only leak-proof and dry and comfortable, but also can reduce the thickness of the pull-up diaper, and is lighter and more air-permeable; and two leak-proof inner and outer grooves are formed in the two sides of the crotch, and the absorbing core body is uninterrupted, and cannot pill and squeeze the crotch of the baby , so that a convenient dressing way like an underwear is formed; and as the leak-proof pull-up diaper is good in elasticity, babies can conveniently and freely move, and the practicability is good.
Description
Technical field
The present invention relates to the to live absorbent article of usefulness particularly relates to the leakproof of multilamellar core body and draws trousers.
Background technology
Raising along with people's living standard, occurred drawing trousers to what common underwear transition was used by diaper, drawing trousers is to be overall structure as underwear, child pulls to get off and is difficult for the wet outside of arriving of urine yet, because it is easy to carry to draw trousers to have, the advantage of clean hygiene, dress is convenient attractive in appearance, so the use of drawing trousers of infant also more and more widely.At present, draw trousers multifarious on the market, various in style, the production technology of its design and employing is not fine but great majority draw trousers, therefore has a lot of defectives.Such as, adopt conventional technology to cause drawing trousers more thick and heavy, or because design production technology defective causes drawing trousers to rise easily sticks together, tomography, therefore be expressed to baby's crotch portion easily, bring inconvenience for baby's activity, and the long-time trousers that draw that work the tomography that sticks together easily that use can bring harm to baby's health, influence growing up healthy and sound of baby, for improving this kind situation, the present invention adopts a kind of core body technology to overcome the problem of drawing trousers thick and heavy.
Summary of the invention
Thick and heavy and easy tomography rises and sticks together at the absorptive core that draws trousers in the prior art, do not meet infant aprowl to drawing the requirement of trousers, infant can be felt shortcoming such as uncomfortable when dressing, provide the leakproof of multilamellar core body to draw trousers, it draws on the basis of the dry and comfortable leakproof of trousers guaranteeing, can reduce the thick and heavy sense of drawing trousers, and the absorptive core not discontinue, does not rise and stick together, it is comfortable, fit to allow infant dress, movable convenient, free.
For solving the problems of the technologies described above, technical scheme provided by the invention is:
Trousers are drawn in the leakproof of a kind of multilamellar core body, comprise elastic waistline and suction crotch portion, in suction crotch portion, be provided with absorptive core, also comprise with the integrally formed elasticity hip of elastic waistline and enclosing, the elasticity hip encloses with elastic waistline and forms elastic tubular construction, and the forward and backward end of suction crotch portion is bonded in the inner surface of described tubular construction and extends to the position at close tubular construction top from the bottom of tubular construction always;
Described suction crotch portion comprises inner bottom surface layer and leakproof care layer, and between is provided with the multilamellar core body that links to each other layer by layer, and the multilamellar absorber in this multilamellar core body and fibre structure layer embedding are mutually planted;
The width of described inner bottom surface layer and leakproof care layer is greater than the width of multilamellar core body, both sides in suction crotch portion are provided with the waterproof panel, the waterproof panel is bonding with the both sides circumference of inner bottom surface layer and leakproof care layer respectively, and the bonding part of inner bottom surface layer and leakproof care layer is provided with high-elastic elastic and forms the inside and outside anti-bakie of being with constricted fold.
The present invention encloses integrally formed elastic tubular construction by elastic waistline and elasticity hip, and according to baby's build, elastic tubular construction can stretch arbitrarily, be used for child's waist abdomen buttocks is not wrapped up snugly and can glide, it is more comfortable, next to the shin to make that baby wears when drawing trousers, and is not easy to come off; By suction crotch portion and the spatial underpants structure of the bonding formation of tubular construction, processing is simple; And the multilamellar core body that connects layer by layer, guaranteeing effectively to absorb urine, when keeping dry and comfortable, reduced the thick and heavy sense of drawing trousers, realize lightening, and absorber combined with the fibre structure layer plant embedding and be integral, make absorber and fibre structure lamination synthesize sandwich structure, for absorber has increased skeleton, effectively prevented absorptive core tomography, work the phenomenon that sticks together, can not push infant crotch portion, it is comfortable, fit to allow infant dress, movable convenient, free; Waterproof panel and inner bottom surface layer, leakproof care layer form the anti-bakie of inside and outside twice in the both sides of crotch portion, make crotch portion be spatial channel form, prevent that effectively urine from oozing out from both sides.
Further, described multilamellar core body comprises the dust-free paper surface layer that sets gradually, three layers of absorber and dust-free paper bottom, between each described absorber, be folded with the fibre structure layer, absorber and the contacted one side of fibre structure layer are partly implanted in the hole of fibre structure layer, absorber and fibre structure are combined into one, and first and the 3rd layer of absorber is attached to it respectively, on the dust-free paper surface layer and dust-free paper bottom of below.This is a kind of free active 7 layers of structure inner core of infant that can allow, the combination layer by layer of the absorptive core of 7 layers of structure, connect layer by layer, absorber and fibre structure lamination synthesize sandwich structure, for absorber has increased skeleton, particularly, all implant the fibre structure layer in upper and lower both sides especially as the 4th layer absorber, more can prevent effectively absorptive core tomography, work the phenomenon that sticks together.
Further, described elastic waistline and elasticity hip enclose that cross direction profiles has many high-elastic elastics on the tubular construction of formation, and high-elastic elastic is covered with tubular construction from top to bottom at intervals.
Further, described suction crotch portion is a rectangular strip, on the tubular construction with the high-elastic elastic at suction crotch portion mutually bonding position by exceptionally straight, the position with multilamellar core body can not narrowed by high-elastic elastic.
Further, described tubular construction constitutes by preceding enclosing with back wall, and preceding both sides of the edge of enclosing with back wall are bonded to one by heat bonding.
Further, for meeting the Human Physiology engineering characteristics, the length of described back wall is greater than the length of preceding enclosing, the lower limb that enclose in the past the bottom of back wall stretches out, the buttocks that long back wall can bloat the child more encases, and before short, enclose the leg movements that makes things convenient for the child, can not cause restriction to child's leg movements.
Pass through technique scheme, compared with prior art, the beneficial effect that the present invention has is: can draw on the basis of the dry and comfortable leakproof of trousers in assurance, reduce the thick and heavy sense of drawing trousers, make and draw trousers more frivolous, ventilative, and the absorptive core not discontinue, do not rise and stick together, can not push infant crotch portion, it is comfortable, fit to allow infant dress, movable convenient, free; Form the anti-bakie of inside and outside twice in the both sides of crotch portion, make crotch portion be spatial channel form, prevent that effectively urine from oozing out from the shank both sides.
Description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the section structure sketch map of multilamellar core body among Fig. 1.
Fig. 3 is the expansion sketch map of the embodiment of the invention.
Fig. 4 is the section structure sketch map of suction crotch portion among Fig. 1.
The specific embodiment
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described.
As shown in Figure 1 and Figure 4, trousers are drawn in the leakproof of a kind of multilamellar core body, comprise that elastic waistline 41, elasticity hip enclose 42 and suction crotch portion 6, the elasticity hip encloses 42 and is extended and integrally formed elastic tubular construction downwards by elastic waistline 41, as preferred embodiment, described tubular construction by preceding enclose 43 and back wall 44 constitute, preceding enclose 43 and the both sides of the edge of back wall 44 be bonded to one by heat bonding.Before enclose 43 and back wall 44 refuse the water non-woven fabrics and make by bilayer is ventilative, not only solid but also can discharge sultry dampness at any time, on bilayer is breathed freely the tubular construction of refusing water non-woven fabrics formation, be compounded with cross direction profiles many high-elastic elastics 45 are arranged, high-elastic elastic 45 is covered with tubular construction from top to bottom at intervals, build according to baby, elastic tubular construction can stretch arbitrarily, be used for child's waist abdomen buttocks is not wrapped up snugly and can glide, it is more comfortable to make that baby wears when drawing trousers, next to the shin, and be not easy to come off.
As Fig. 1, shown in Figure 3, described suction crotch portion 6 is a rectangular strip, in suction crotch portion 6, be provided with multilamellar core body 3, enclose 43 and the medium position of back wall 44 inner surfacies before the front and back ends portion of suction crotch portion 6 is bonded in respectively, suction crotch portion 6 extends to the position near the tubular construction top always from the bottom of tubular construction.Described suction crotch portion 6 comprises inner bottom surface layer 1 and leakproof care layer 2, inner bottom surface layer 1 is gluing in leakproof care layer 2, be provided with the multilamellar core body that links to each other layer by layer between inner bottom surface layer 1 and leakproof care layer 2, the length of multilamellar core body 3 and width are slightly less than inner bottom surface layer 1 and leakproof care layer 2.Multilamellar absorber in this multilamellar core body 3 and fibre structure layer embedding are mutually planted, and enclose 43 and the inner surface of back wall 44 before the leakproof care layer 2 of bottommost is pasted on by the gluing form.On the tubular construction with the high-elastic elastic 45 at suction crotch portion 6 mutually bonding positions by exceptionally straight, this position that is bonded with multilamellar core body 3 can not narrowed by high-elastic elastic 45, the length of described multilamellar core body 3 is slightly less than the length of inner bottom surface layer 1 and leakproof care layer 2, inner bottom surface layer 1 and leakproof care layer 2 exceed the two ends of multilamellar core body 3 length and elastic waistline 41 bonding and by the band fold narrow.
As Fig. 1, Figure 3 shows that and meet the Human Physiology engineering characteristics, the length A of back wall 44 is greater than the length B that preceding encloses 43, the bottom of back wall 44 is enclosed 43 lower limb in the past and is stretched out, the buttocks that long back wall 44 can bloat the child more encases, and enclose 43 leg movements that make things convenient for the child before short, can not cause restriction to child's leg movements.
As shown in Figure 2, described absorptive core 3 is the multilamellar core body that links to each other layer by layer, this multilamellar core body comprises dust-free paper surface layer 31, three layers of absorber 32 and dust-free paper bottom 34, between each described absorber 32, be folded with fibre structure layer 33, absorber 32 is partly implanted in the hole of fibre structure layer 33 with fibre structure layer 33 contacted one side, absorber 32 and fibre structure layer 33 are combined into one, and first and the 3rd layer of absorber is attached to it respectively, on the dust-free paper surface layer 31 and dust-free paper bottom 34 of below.The combination layer by layer of the absorptive core of seven-layer structure, connect layer by layer: adhere to mutually with absorber 32 as the second layer as the dust-free paper surface layer 31 of ground floor, as the absorber 32 of the second layer with partly implant in the hole of fibre structure layer 33 as the 3rd layer of fibre structure layer 33 contacted one side, and the bottom surface of partly implanting trilaminar fibre structure layer 33 as the end face of the 4th layer absorber 32, the bottom surface of the 4th layer absorber 32 is also partly implanted the end face as the fibre structure layer 33 of layer 5 simultaneously, the bottom surface of the fibre structure layer 33 of this layer 5 has partly been implanted the absorber 32 as layer 6 simultaneously again, and the absorber 32 of layer 6 adheres to mutually with dust-free paper bottom 34 as layer 7.Absorber 32 is combined with fibre structure layer 33 plant embedding and be integral, make absorber 32 and fibre structure layer 33 be pressed into sandwich structure, for absorber 32 has increased skeleton, particularly as the 4th layer absorber 32, all implant fibre structure layer 33 in upper and lower both sides especially, guaranteeing effectively to absorb urine, when keeping dry and comfortable, the lightening of trousers drawn in realization, effectively prevented absorptive core tomography, work the phenomenon that sticks together, can not push baby's crotch portion, it is comfortable, fit to allow the baby dress, movable convenient, free.
As shown in Figure 4, the width of described inner bottom surface layer 1 and leakproof care layer 2 is greater than the width of multilamellar core body 3, both sides in suction crotch portion 6 are provided with waterproof panel 5, waterproof panel 5 is bonding with the both sides circumference of inner bottom surface layer 1 and leakproof care layer 2 respectively, and the bonding part of waterproof panel 5 and leakproof care layer 2 is provided with high-elastic elastic 45 and forms the inside and outside anti-bakie 51,52 of being with constricted fold.Waterproof panel 5 and inner bottom surface layer 1, leakproof care layer 2 form the anti-bakie of inside and outside twice in the both sides of waterproof crotch portion 6, make waterproof crotch portion 6 be spatial channel form, prevent that effectively urine from oozing out from the shank both sides.
Below only be preferred embodiment of the present invention,, all any modifications of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention not in order to restriction the present invention.
Claims (6)
1. trousers are drawn in multilamellar core body leakproof, comprise elastic waistline and suction crotch portion, in suction crotch portion, be provided with absorptive core, it is characterized in that: also comprise with the integrally formed elasticity hip of elastic waistline and enclosing, the elasticity hip encloses with elastic waistline and forms elastic tubular construction, and the forward and backward end of suction crotch portion is bonded in the inner surface of described tubular construction and extends to the position at close tubular construction top from the bottom of tubular construction always;
Described suction crotch portion comprises inner bottom surface layer and leakproof care layer, and between is provided with the multilamellar core body that links to each other layer by layer, and the multilamellar absorber in this multilamellar core body and fibre structure layer embedding are mutually planted;
The width of described inner bottom surface layer and leakproof care layer is greater than the width of multilamellar core body, both sides in suction crotch portion are provided with the waterproof panel, the waterproof panel is bonding with the both sides circumference of inner bottom surface layer and leakproof care layer respectively, and the bonding part of inner bottom surface layer and leakproof care layer is provided with high-elastic elastic and forms the inside and outside anti-bakie of being with constricted fold.
2. trousers are drawn in multilamellar core body according to claim 1 leakproof, it is characterized in that: described multilamellar core body comprises the dust-free paper surface layer that sets gradually, three layers of absorber and dust-free paper bottom, between each described absorber, be folded with the fibre structure layer, absorber and the contacted one side of fibre structure layer are partly implanted in the hole of fibre structure layer, absorber and fibre structure are combined into one, and first and the 3rd layer of absorber is attached to it respectively, on the dust-free paper surface layer and dust-free paper bottom of below.
3. trousers are drawn in multilamellar core body according to claim 1 leakproof, it is characterized in that: described elastic waistline and elasticity hip enclose that cross direction profiles has many high-elastic elastics on the tubular construction of formation, and high-elastic elastic is covered with tubular construction from top to bottom at intervals.
4. trousers are drawn in multilamellar core body according to claim 3 leakproof, it is characterized in that: described suction crotch portion is a rectangular strip, on the tubular construction with the high-elastic elastic at suction crotch portion mutually bonding position by exceptionally straight.
5. trousers are drawn in any described multilamellar core body leakproof according to claim 1 to 4, and it is characterized in that: described tubular construction constitutes by preceding enclosing with back wall, and preceding both sides of the edge of enclosing with back wall are bonded to one by heat bonding.
6. trousers are drawn in multilamellar core body according to claim 5 leakproof, and its special card is: the length of described back wall is greater than the length of preceding enclosing, and the lower limb that enclose in the past the bottom of back wall stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101207442A CN103222914A (en) | 2013-04-09 | 2013-04-09 | Leak-proof pull-up diaper with multilayer core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101207442A CN103222914A (en) | 2013-04-09 | 2013-04-09 | Leak-proof pull-up diaper with multilayer core body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103222914A true CN103222914A (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101207442A Pending CN103222914A (en) | 2013-04-09 | 2013-04-09 | Leak-proof pull-up diaper with multilayer core body |
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| Country | Link |
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| CN (1) | CN103222914A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431953A (en) * | 2013-08-30 | 2013-12-11 | 上海马拉宝商贸有限公司 | Sanitary product and absorber thereof |
| CN108210175A (en) * | 2017-12-22 | 2018-06-29 | 中天（中国）工业有限公司 | A kind of suspension double core is into trousers and preparation method thereof |
| CN109820650A (en) * | 2019-02-13 | 2019-05-31 | 深圳市棉芯科技有限公司 | A kind of absorbent article and its core |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106501A (en) * | 1985-08-29 | 1987-03-25 | 个人用品公司 | The tenderizer of composite absorbent product |
| GB2262873A (en) * | 1991-12-30 | 1993-07-07 | Moelnlycke Ab | Nappy or incontinence pad |
| CN102462586A (en) * | 2010-11-19 | 2012-05-23 | 浙江康恩贝健康产品有限公司 | Paper diaper |
| CN202699434U (en) * | 2012-07-31 | 2013-01-30 | 中天（中国）工业有限公司 | Novel briefs type paper diaper |
| CN203244505U (en) * | 2013-04-09 | 2013-10-23 | 百润(中国)有限公司 | Multi-layer core body anti-leakage pull-ups |
-
2013
- 2013-04-09 CN CN2013101207442A patent/CN103222914A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106501A (en) * | 1985-08-29 | 1987-03-25 | 个人用品公司 | The tenderizer of composite absorbent product |
| GB2262873A (en) * | 1991-12-30 | 1993-07-07 | Moelnlycke Ab | Nappy or incontinence pad |
| CN102462586A (en) * | 2010-11-19 | 2012-05-23 | 浙江康恩贝健康产品有限公司 | Paper diaper |
| CN202699434U (en) * | 2012-07-31 | 2013-01-30 | 中天（中国）工业有限公司 | Novel briefs type paper diaper |
| CN203244505U (en) * | 2013-04-09 | 2013-10-23 | 百润(中国)有限公司 | Multi-layer core body anti-leakage pull-ups |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431953A (en) * | 2013-08-30 | 2013-12-11 | 上海马拉宝商贸有限公司 | Sanitary product and absorber thereof |
| CN108210175A (en) * | 2017-12-22 | 2018-06-29 | 中天（中国）工业有限公司 | A kind of suspension double core is into trousers and preparation method thereof |
| CN109820650A (en) * | 2019-02-13 | 2019-05-31 | 深圳市棉芯科技有限公司 | A kind of absorbent article and its core |
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Application publication date: 20130731 |