CN102178582A - Disposable diaper - Google Patents
Disposable diaper Download PDFInfo
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- CN102178582A CN102178582A CN2011101046808A CN201110104680A CN102178582A CN 102178582 A CN102178582 A CN 102178582A CN 2011101046808 A CN2011101046808 A CN 2011101046808A CN 201110104680 A CN201110104680 A CN 201110104680A CN 102178582 A CN102178582 A CN 102178582A
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- diaper
- absorbent core
- core layer
- zone
- base fabric
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Abstract
The invention provides a novel disposable diaper. The disposable diaper is characterized in that an absorbent core layer of the disposable diaper can be folded so as to form three-dimensional space structures at the front end and rear end of the disposable diaper; the three-dimensional space at the front end is used for containing the scrotums of the baby boys; the three-dimensional space at the rear end is used for containing the excrement of the babies; the absorbent core layer is provided with indentation lines and technology holes; and extended areas are arranged at the two sides of a base cloth of the disposable diaper so as to be connected with a waist component.
Description
Technical field
The present invention relates to disposable sanitary articles, relate in particular to can absorb body fluids personal hygiene article.
Background technology
Diaper is the hygienic article that a kind of baby uses always.In general, diaper is made up of three major parts: surface coating layer, absorbent core layer and base fabric.Surface coating layer also can be called clad.Absorbent core layer also can be called absorptive core, perhaps absorber.Clad is close to baby's health, can impel the urine rapid osmotic and effectively stop to bleed back, and makes urine trousers top layer keep dry and comfortable.The clad of the diaper on the domestic market is the non-woven fabrics surface layer basically at present, ventilative non-woven fabrics can promote the ventilative degree of urine trousers inside, and steam can be circulated to beyond the urine trousers, in time discharges dampness and steam, effectively reduce the chance that diaper rash takes place, soft comfortable not chafe.Absorbent core layer also can be called absorptive core.The main effect of absorbent core layer be can capture and fast Absorption urine, distribute urine maybe can by capillarity it be diffused in the whole sandwich layer, the final absorption and storage of urine.The layer structure that the absorbent core layer of diaper mainly is made of pure wood pulp (Time of Fluff Slurry) and High hydrophilous resin (SAP) on the present domestic market.Base fabric is the outermost structure of diaper, has impermeability, can prevent that the moisture in the absorbent core layer from oozing out.The base fabric of external a lot of diaper is the more comfortable non-woven fabrics of use feeling, but because on the high side, the diaper base fabric of domestic market still mainly is made of the PE film.Common diaper also has the waistline assembly.The waistline assembly is used for fixing diaper.
According to multinomial research both domestic and external, the skin temperature that diaper covers is than high 1 to 2 degree of exposed skin temperature.The diaper internal temperature is too high, can make boy baby's testis be in a kind of condition of high temperature.And, usually the absorbent core layer of diaper is a rectangle laminated structure, in use, lamellar absorbent core layer natural torsion covers boy baby's scrotum position, and testis is close to baby's health, scrotum can't be lowered the temperature away from health by sagging naturally, be unfavorable for the normal heat radiation of testis, can the normal growth growth of testis be impacted, and produce secular harmful effect.
In order to reduce the diaper temperature inside, a lot of methods in the design of diaper, have been adopted.Publication number is that the utility model patent " diaper of improvement structure " of CN2335608 discloses a kind of diaper that the convection current air improves breathability and do not have the improvement structure of wrinkle phenomenon generation tool spring-go that produces.Its structure of the diaper of this utility model mainly is every being equipped with one deck air-permeable mattress between PE skin and absorbent core layer, the air-permeable mattress surface of this employing PE material tool spring-go is to have some cross frame ribs that are the arcuation protuberance, the absorbent tampons layer and the tight pressing and forming of adhesive-bonded fabric permeable formation that end face are laminated with by this cross frame rib are the hemispheric surface of relief, so that be that still agglomerate and the good breathability of tool are not still formed in spongiosa or distortion to the absorbent tampons layer made of main body behind absorption secretions with the paper pulp material.Publication number is the safe edge that the disclosed diaper of utility model patent " diaper " of CN2484929 has an absorption pad and anti-side leakage, and has passage at the front end of diaper.In order to increase the breathability of diaper, described safe edge be arranged in diaper, the both sides, rear portion.Described diaper is not only ventilative but also can prevent side leakage.To be that the utility model patent " a kind of boy baby's dedicated paper diaper " of CN201055459 is disclosed a kind ofly can protect the phallic boy baby's dedicated paper of boy baby diaper to publication number after urine is wet.It comprises diaper, it is characterized in that: described diaper is provided with column sleeve, and described column sleeve is the both ends open setting.By on diaper, being provided with the column sleeve of both ends open, during use, make boy baby's genitals just be inserted in the column sleeve, even urine is wet, because column sleeve is the both ends open setting, can be effectively and the outside air circulation, can not make genitals be subjected to bacterial infection because temperature or humidity are too high.Publication number is that the disclosed diaper of utility model patent " a kind of ultra-ventilating paper nappies " of CN2810556 comprises outside application of anti-leakage layers and inner adsorptive pads, it is characterized in that the adsorptive pads two ends are continuous with corresponding application of anti-leakage layers rear and front end respectively, and be provided with opening at the application of anti-leakage layers front end, the adsorptive pads outside relative with this opening is provided with the leakproof interval, the opening of ventilative usefulness is set at the application of anti-leakage layers front end simultaneously, make between application of anti-leakage layers and the adsorptive pads and opening formation gas-permeable channels, thereby effectively improved the permeability of ultra-ventilating paper nappies.Publication number is that the disclosed diaper of utility model patent " a kind of intelligent cooling diaper " of CN201361187 comprises extexine, absorbs middle level and one-way wet-guide layer, it is characterized in that comprising cooling agent in described absorption middle level or described one-way wet-guide layer.Intelligent cooling diaper of the present invention is by the cooling effect of cooling agent, can be so that diaper temperature after absorbing urine reduce, thus make the temperature at the position that the baby contacts with diaper suitably reduce, thus the baby improved, boy baby's health especially.Publication number is the disclosed a kind of novel sanitation health product with good permeability that is used on the disposable sanitary articles such as diaper, sanitary towel of utility model patent " the novel sanitation health product with good permeability " of CN201618017U, compared with prior art, this health care product is provided with equally distributed air-vent on absorbed layer, improve its permeability by air-vent on absorbed layer, child is worn the phenomenon of red hip can not take place, it is more comfortable also to allow user use simultaneously.Publication number is the disclosed a kind of health care product with good permeability that is used on the disposable sanitary articles such as diaper, sanitary towel of utility model patent " health care product with good permeability " of CN201618018U, compared with prior art, this health care product is equipped with vertical arrangement or transversely arranged ventilating groove on absorbed layer, this ventilating groove with absorbed layer be divided into folding vertically or two parts, by on absorbed layer, setting up vertical arrangement or transversely arranged ventilating groove improves its permeability.Publication number is the disclosed a kind of men's diaper of utility model patent " a kind of men's diaper " of CN201631502U, form by preceding cross band, vertical imbibition band, back cross band, it is characterized in that: preceding cross band is arranged on vertical imbibition band front end, back cross band is arranged on vertical imbibition band rear end, vertically the imbibition band outwards is provided with pit near preceding cross band connecting portion below, pit terminates in vertical imbibition band middle part, and this pit can hold scrotum, can enlarge the space of scrotum in diaper.Reduce in the scheme of scrotum temperature by improving breathability in the above-mentioned patent, can't solve diaper compressing scrotum clings to the body it and problem that can't normal sagging stretching, extension cooling, though patent CN201631502U can increase the space of scrotum in diaper by pit is set, bring difficulty can for the manufacturing of diaper but pit is set on diaper, even can't produce with existing equipment.
Chinese invention patent application 201110028739.x " diaper " and utility application 201120026903.9 " a kind of diaper " disclose a kind of novel diaper respectively, the absorptive core of this diaper has branch, and the branch by folding diaper can form solid space in use.
Summary of the invention
In order to overcome the deficiency of existing diaper, the invention provides a kind of diaper of new construction, can increase the space of scrotum in diaper, make normally sagging loosening and lowering the temperature of scrotum.
The invention provides a kind of diaper, comprise clad, absorbent core layer, base fabric and waistline assembly.The front end of absorbent core layer can fold combination and form the space multistory structure to hold boy baby's scrotum with the front end in absorbent core layer.The rear end of absorbent core layer also can fold with the rear end in absorbent core layer and form stereochemical structure to hold baby's defecation.After folding, the folded part of absorptive core overlaps.Lap after folding is fixed to each other relative position by the mode of viscose glue, with the space multistory structure that keeps folding back to form.Folding for convenience, be furnished with fold line in the front-end and back-end of absorbent core layer with convenient folding absorbent core layer.Fold line is at least two.Can arrange multiple folding lines in same folding position.Fold line is ready-formed in the production process of diaper.Fold line can be the one or more of impressions of suppressing on absorptive core.Impression can be successive, also interruption can be arranged.Fold line can also be the weakened region that obtains by the mode of removing material on absorptive core.The position of intersecting point of the fold line on the absorbent core layer is furnished with one or more fabrication hole with convenient folding absorbent core layer.Fabrication hole is to obtain by the mode of removing material on absorbent core layer.The intersection point place material of many folding lines was piled up and is influenced folding process and effect when fabrication hole can prevent folding absorptive core.At least one end of the clad of diaper of the present invention can be folded to form stereochemical structure.At least one end of the base fabric of diaper of the present invention can be folded to form stereochemical structure.The base fabric of diaper of the present invention has one or more and prolongs the zone.These prolongation zones do not overlap with the waistline assembly of diaper when diaper uses, and do not connect yet.When diaper used, after diaper was folded, the prolongation of base fabric zone coincided together with the waistline assembly.Prolongation is furnished with the gluing zone on the zone, can be connected by cementitious mode with the waistline assembly.Prolong other connected modes such as to adopt nylon buckles, snap-fastener that is connected between zone and the waistline assembly.The prolongation of base fabric zone and the connected mode of waistline assembly be can repeated removal be connected.Prolong the front end that the zone can be arranged in base fabric, also can be arranged in the rear end of base fabric.The clad of diaper of the present invention also has one or more and prolongs the zone.The absorbent core layer of diaper of the present invention also has one or more and prolongs the zone.The prolongation zone of clad and the prolongation area coincidence of base fabric.The prolongation zone of absorbent core layer and the prolongation area coincidence of base fabric.The original shape of diaper of the present invention is a planar structure, in use, clad, base fabric and absorbent core layer by folding diaper front end, the front end of diaper is formed to hold boy baby's scrotum and phallic stereochemical structure, boy baby's scrotum and genitals are in the specific space that this stereochemical structure crosses, increased the activity space of scrotum, avoided scrotum to be extruded and cling to the body.Diaper of the present invention can form stereochemical structure in the rear end of diaper by clad, base fabric and the absorbent core layer of folding diaper rear end.Diaper of the present invention can be made the form that front-end and back-end can both be folded to form 3-D solid structure, and the space of back is used to hold baby's defecation.Diaper of the present invention can be made the form that only can be folded to form 3-D solid structure at front end, uses for the boy baby.Diaper of the present invention can be made the form that only can be folded to form 3-D solid structure in the rear end, uses for the girl baby.
In addition, thought of the present invention can be used to make adult diaper equally.That is to say that diaper of the present invention is not limited to the baby and uses, but can be used as adult diaper.
The invention has the advantages that the scrotum and the genitals that can make the boy baby are in the specific space, increased the activity space of scrotum, avoid scrotum to be extruded and cling to the body, thereby improve the radiating condition of scrotum, help reducing the temperature of scrotum, help the normal development of boy baby's reproductive system.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.In the accompanying drawings, same or analogous label is represented same or analogous structure, module or parts.
Fig. 1 is the flat shape sketch map of a kind of absorbent core layer of diaper of the present invention;
Fig. 2 is the three-dimensional shape sketch map after the absorbent core layer of diaper among Fig. 1 folds;
Fig. 3 is the flat shape sketch map of the another kind of absorptive core of diaper of the present invention;
Fig. 4 is the three-dimensional shape sketch map after the diaper absorptive core among Fig. 3 folds;
Fig. 5 is the flat shape sketch map of an embodiment of diaper of the present invention;
Fig. 6 is the three-dimensional shape sketch map after the embodiment among Fig. 5 folds.
The specific embodiment
In Fig. 1, the front end of absorbent core layer 1 has crease line 40 and crease line 45.Crease line 40 is folded-out crease lines.Crease line 45 is inside folding crease lines.The intersection point place of crease line 40 and crease line 45 is furnished with fabrication hole 50.Fabrication hole 50 is to obtain by the mode of removing material on absorptive core.Fabrication hole 50 can avoid when the folding absorbent core layer 1 intersection point place material of crease line 40 and crease line 45 to pile up and the situation that is difficult to fold takes place.Crease line 40 and crease line 45 are constricted zones that compacting obtains on absorptive core in the diaper production process.Crease line 40 and crease line 45 can also be to remove the weakened region that obtains behind the material on the absorptive core in the diaper production process.Crease line 40 and crease line 45 are ready-formed in the diaper production process.Crease line 40 and crease line 45 are straight line.
In Fig. 2, absorptive core 1 is by folding along crease line 40 and crease line 45, and an end of absorptive core has formed stereochemical structure.The stereochemical structure that absorptive core forms can provide additional space for an end of diaper.After folding, the folded part of absorptive core 1 coincides together.
In Fig. 3, the front end of absorbent core layer 1 has in export-oriented crease line 40 of multiple tracks and the multiple tracks to crease line 45.The intersection point place of crease line 40 and crease line 45 is furnished with fabrication hole 50.On absorptive core, be furnished with the multiple tracks crease line and can further facilitate folding absorbent core layer 1.Crease line 40 and crease line 45 be compacting in advance in the diaper production process.
In Fig. 4, absorptive core 1 is by folding along crease line 40 and crease line 45, and an end of absorptive core has formed stereochemical structure.After folding, the folded part of absorptive core 1 coincides together.
Among Fig. 5, absorptive core 1 is arranged between base fabric 2 and the clad 3.The diaper front end has waistline assembly 6.The front end both sides of base fabric 2 have two to prolong zone 7.Prolong zone 7 and when diaper does not use, do not overlap, also do not connect with the waistline assembly 6 of diaper.Be furnished with gluing zone 57 on the prolongation zone 7, can be connected by cementitious mode with waistline assembly 6.Prolong other connected modes such as to adopt nylon buckles, snap-fastener that is connected between zone and the waistline assembly.The prolongation of base fabric zone and the connected mode of waistline assembly be can repeated removal be connected.The clad of diaper also has identical prolongation zone with the same position of base fabric.The position that the absorbent core layer of diaper is identical with base fabric can have the zone of prolongation, also can not arrange to prolong the zone.The prolongation zone of clad and the prolongation area coincidence of base fabric.The prolongation zone of absorbent core layer is between the prolongation zone of clad and base fabric.Be furnished with viscose glue zone 55 on the diaper, can be when folding the fixing lap of diaper.
Among Fig. 6, when diaper was used, an end of diaper was by folding along fold line.After folding, formed stereochemical structure at an end of diaper.The prolongation zone 7 of base fabric 2 coincides together with waistline assembly 6.Prolong the 7 gluing zones of passing through 57, zone and be bonded on the waistline assembly 6, to keep the three-dimensional shape after diaper is folded.
Diaper of the present invention can also be processed into has only the rear end to have the form of 3-D solid structure, uses for the girl baby.
Diaper of the present invention can be used as adult diaper.
Although abovely the present invention is had been described in detail, it will be appreciated by those skilled in the art that to the invention is not restricted to above disclosed specific embodiment at specific embodiment.Under the situation that does not depart from essence of the present invention and scope, can carry out various modifications and replacement to the present invention.Scope of the present invention is only limited by appended claims.
Claims (8)
1. a diaper comprises clad, absorbent core layer, base fabric and waistline assembly, and at least one end of described absorbent core layer can fold with the described at least one end in described absorbent core layer and form stereochemical structure.
2. diaper according to claim 1, described at least one end of wherein said absorbent core layer have at least two fold lines with convenient folding described absorbent core layer.
3. diaper according to claim 2, wherein said fold line are ready-formed.
4. diaper according to claim 1, described at least one end of wherein said absorbent core layer have the described at least one end of fabrication hole with convenient folding described absorbent core layer.
5. diaper according to claim 1, wherein said base fabric have at least one and prolong the zone to be connected with described waistline assembly.
6. diaper according to claim 5, wherein said base fabric described prolong zone and the connected mode of described waistline assembly be can repeated removal be connected.
7. diaper according to claim 1, wherein said absorbent core layer have at least one and prolong the zone.
8. diaper according to claim 1, wherein said clad have at least one and prolong the zone to be connected with described waistline assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110104680.8A CN102178582B (en) | 2011-04-26 | 2011-04-26 | Disposable diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110104680.8A CN102178582B (en) | 2011-04-26 | 2011-04-26 | Disposable diaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102178582A true CN102178582A (en) | 2011-09-14 |
| CN102178582B CN102178582B (en) | 2014-12-03 |
Family
ID=44564990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110104680.8A Active CN102178582B (en) | 2011-04-26 | 2011-04-26 | Disposable diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102178582B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067336A (en) * | 1976-09-27 | 1978-01-10 | Kimberly-Clark Corporation | Perineal shield and discharge containment device |
| JP2008125580A (en) * | 2006-11-17 | 2008-06-05 | Kao Corp | Male mild incontinence pad |
| CN102090953A (en) * | 2011-01-27 | 2011-06-15 | 曹乃承 | Paper diaper |
| CN202015288U (en) * | 2011-01-27 | 2011-10-26 | 曹乃承 | Paper diaper |
| CN202128632U (en) * | 2011-04-26 | 2012-02-01 | 曹乃承 | Paper diaper |
-
2011
- 2011-04-26 CN CN201110104680.8A patent/CN102178582B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067336A (en) * | 1976-09-27 | 1978-01-10 | Kimberly-Clark Corporation | Perineal shield and discharge containment device |
| JP2008125580A (en) * | 2006-11-17 | 2008-06-05 | Kao Corp | Male mild incontinence pad |
| CN102090953A (en) * | 2011-01-27 | 2011-06-15 | 曹乃承 | Paper diaper |
| CN202015288U (en) * | 2011-01-27 | 2011-10-26 | 曹乃承 | Paper diaper |
| CN202128632U (en) * | 2011-04-26 | 2012-02-01 | 曹乃承 | Paper diaper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102178582B (en) | 2014-12-03 |
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| C14 | Grant of patent or utility model | ||
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| CP02 | Change in the address of a patent holder |
Address after: 100191 Beijing city Changping District road loe financial Zejia Park No. 2, No. 5 Building 2 unit 401 room Patentee after: Cao Naicheng Address before: North Fourth Ring Road 100191 Beijing City No. 238 Haidian District Bai Yan building 501D Patentee before: Cao Naicheng |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: Room D310, Caiying building, No.99 Tuanjie Road, Pukou District, Nanjing, Jiangsu Patentee after: Nanjing Meixiaojia Technology Co., Ltd. Address before: 100191 Beijing city Changping District road loe financial Zejia Park No. 2, No. 5 Building 2 unit 401 room Patentee before: Cao Naicheng |