CN202288648U - Paper diaper with leak-proof three-dimensional guards - Google Patents
Paper diaper with leak-proof three-dimensional guards Download PDFInfo
- Publication number
- CN202288648U CN202288648U CN2011203592883U CN201120359288U CN202288648U CN 202288648 U CN202288648 U CN 202288648U CN 2011203592883 U CN2011203592883 U CN 2011203592883U CN 201120359288 U CN201120359288 U CN 201120359288U CN 202288648 U CN202288648 U CN 202288648U
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- Prior art keywords
- diaper
- leakproof
- stereo enclosure
- paper diaper
- leak
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Abstract
The utility model discloses a paper diaper with leak-proof three-dimensional guards. The paper diaper comprises the three-dimensional guards and a leak-proof bottom layer of the paper diaper, wherein the three-dimensional guards are formed by turning the leak-proof bottom layer of the paper diaper upwards. Bottom-layer non-woven fabric in the three-dimensional guards and the leak-proof bottom layer are integrally formed; and during the actual processing and production process, compared with a traditional production process and equipment, a production line of the paper diapers with the three-dimensional guards formed by turning the bottom-layer non-woven fabric can at least save more than one set of transmission and control system, such as automatic material change, deviation correction, tension control and the like, so that production process steps are simplified, and the paper diaper simultaneously has the advantages of saving material consumption, reducing cost and the like.
Description
Technical field
This utility model relates to disposable personal hygiene article field, relates in particular to a kind of diaper with the leakproof stereo enclosure.
Background technology
At present, traditional diaper generally by liquid permeability top layer 1, quicken the liquid diffusion water conservancy diversion layer 5, absorb liquid intermediate absorption sandwich layer 2, prevent the leakproof bottom 3 of fluid seepage and be positioned at the diaper both sides about anti-side leakage layer (also claiming stereo enclosure 4) wait other parts to form (referring to accompanying drawing 3).And the anti-side leakage layer (stereo enclosure 4) in the so-called left and right sides, both sides, the liquid top layer subsides of passing through of having plenty of at diaper add two stereo enclosure materials formation, so need the material of two or more specifications at least, and its complex technical process has increased manufacturing cost.Have plenty of the three-chip type of employing material and be compounded to form stereo enclosure; The forming process of its diaper is; Between leakproof bottom and liquid permeability top layer, the intermediate absorption sandwich layer is set; Bonding through shearing, flanging and adhesive then, form stereo enclosure with three layers of non-woven fabrics, but the leak preventing effect of this stereo enclosure is bad.
Chinese patent " novel diaper leakproof the pad " (patent No.: CN03204476.3) disclose a kind of novel diaper leakproof pad; This leakproof pad not only can play real anti-side leakage effect, and the manufacturing of stereo enclosure and diaper only needs a kind of material of specification, can form the effect of stereo enclosure; Stereo enclosure and top layer non-woven fabrics integral structure; Save manufacturing process flow, reduce manufacturing cost, improve product percent of pass.Yet diaper mesexine material directly contacts with human body skin, requires top layer nonwoven cloth material good hydrophilic property, seepage velocity fast, and is soft ventilative etc.And anti-side leakage (stereo enclosure) nonwoven cloth material in the left and right sides of diaper then requires hydrophobicity good, breathes freely and functions such as impenetrable liquid; Though the place has added waterproof material at stereo enclosure, two kinds of difference in material properties are bigger, side leakage very likely occurs; In addition; Though this leakproof pad diaper is saved manufacturing process flow, can increase the consumption of waterproof material, and there are problems such as snugness of fit is not good enough.
Therefore, there is following problem in the diaper of band stereo enclosure of the prior art:
Use additional one deck stereo enclosure layer transmission and control system parts such as to reload, rectify a deviation, to cut automatically through a cover;
Top layer non-woven fabrics and stereo enclosure integrated molding, because the hydrophile function that skin-material has mostly though added waterproof layer, can cause increasing of waterproof material consumption, snugness of fit is not good enough.
The utility model content
The purpose of this utility model is in order to address the above problem, a kind of diaper with the leakproof stereo enclosure to be provided, and has practically, and anti-side leakage effect is remarkable, and can simplify manufacturing process.
The technical scheme that this utility model is taked is:
A kind of diaper with the leakproof stereo enclosure comprises stereo enclosure, diaper leakproof bottom, it is characterized in that, said stereo enclosure is that the bottom non-woven fabrics of said diaper leakproof bottom upwards turns down formation.
Further, said stereo enclosure is that inwardly turnover formed again after the bottom non-woven fabrics of said diaper leakproof bottom upwards turned down.
Further, said stereo enclosure is that outwards turnover formed again after the bottom non-woven fabrics of said diaper leakproof bottom upwards turned down.
Further, the elasticity elastic is set in the middle of the bottom non-woven fabrics of the diaper leakproof bottom of said turnover.
The beneficial effect of the diaper of this utility model band leakproof stereo enclosure is:
(1) upwards turns down the diaper that forms stereo enclosure by leakproof bottom nonwoven cloth material both sides; Only need a kind of non-woven fabrics gauge material can realize the formation of leakproof bottom and stereo enclosure; Reduced and adopted two cover distinct device parts in the past simultaneously, accomplished the processing and forming of leakproof bottom and stereo enclosure respectively, can save manufacturing process's flow process; Simplify manufacturing structure; Reduce manufacturing cost, and prepared diaper product, anti-side leakage of bottom and the anti-side leakage of both sides stereo enclosure can both reach satisfied effect.
(2) the leakproof bottom adopts online compound PE waterproof ventilated membrane placed in the middle; Be to have adopted bottom non-woven fabrics and PE waterproof ventilated membrane to be composited in the middle of the leakproof bottom; The both sides of leakproof bottom (stereo enclosure of diaper) have only one deck leakproof bottom non-woven fabrics; Compare with the film formed Compound Fabric film of PE waterproof and breathable with the view picture bottom non-woven fabrics that adopted in the past, have the saving material usage, advantage such as reduce cost.
Description of drawings
Accompanying drawing 2 is schematic cross-sections of this utility model second embodiment diaper;
Accompanying drawing 3 is schematic cross-sections of diaper in the prior art.
Label in the accompanying drawing is respectively:
1. liquid permeability top layer; 2. intermediate absorption sandwich layer; 3. leakproof bottom;
4. stereo enclosure; 5. water conservancy diversion layer; 6. elasticity elastic;
31. bottom non-woven fabrics; 32. waterproof ventilated membrane.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the diaper of this utility model band leakproof stereo enclosure.
Embodiment one: referring to accompanying drawing 1; Accompanying drawing 1 is for being formed the diaper structural representation of leakproof edge by the fabric turnover; This diaper mainly contains by liquid permeability top layer 1, quickens the water conservancy diversion layer 5 of liquid diffusion, absorbs the intermediate absorption sandwich layer 2 of liquid; Prevent the leakproof bottom 3 of fluid seepage, and the stereo enclosure 4 of diaper both sides waits other parts to form with the leg elastic elastic 6 that is positioned at stereo enclosure 4 inner packings.Wherein, Liquid permeability top layer 1 can be the composite of various types of hydrophilic nonwoven fabrics, PE making hole film or non-woven fabrics and PE making hole film; The intermediate absorption sandwich layer 2 that absorbs liquid can be the mixture of fluff pulp fibers and super absorbent polymer or other mixture that contains the part super absorbent polymer; Leakproof bottom 3 has hydrophobic bottom non-woven fabrics 31 to be composited with PE waterproof ventilated membrane 32; 32 mid portions at leakproof bottom 3 of PE waterproof ventilated membrane are compound, after the bottom non-woven fabrics 31 of leakproof bottom 3 both sides monolayers upwards turns down, again the inwardly turnover of turnover part; Elasticity elastic 6 is arranged on the internal layer of turnover, and free margins sticks with glue that agent is fixed on the liquid permeability top layer 1 and forms stereo enclosure 4.
Embodiment two: referring to accompanying drawing 2; Present embodiment and embodiment one are basic identical, and difference is, after the bottom non-woven fabrics 31 of leakproof bottom 3 both sides monolayers upwards turns down; Again the outwards turnover of turnover part; Elasticity elastic 6 is arranged on the internal layer of turnover, and one group of elasticity elastic 6 respectively is set up and down, and free margins sticks with glue that agent is fixed on the bottom non-woven fabrics 31 and forms stereo enclosure 4.
Bottom non-woven fabrics 31 integrated moldings in stereo enclosure 4 and the leakproof bottom 3; In actual processing process,, form the diaper production line of stereo enclosure 4 by 31 turnovers of bottom non-woven fabrics with existing traditional processing technology and apparatus in comparison; At least transmission and control system such as reloading automatically more than the cover, correction, Tension Control have been saved; Simplify production process, have the saving material usage simultaneously, advantage such as reduce cost.
The above only is the preferred implementation of this utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from this utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of this utility model.
Claims (4)
1. the diaper with the leakproof stereo enclosure comprises stereo enclosure, diaper leakproof bottom, and said diaper leakproof bottom comprises the bottom non-woven fabrics, it is characterized in that: said stereo enclosure is the upwards turnover formation of bottom non-woven fabrics.
2. the diaper of band leakproof stereo enclosure according to claim 1 is characterized in that: said stereo enclosure is that inwardly turnover formed again after said bottom non-woven fabrics upwards turned down.
3. the diaper of band leakproof stereo enclosure according to claim 1 is characterized in that: said stereo enclosure is that outwards turnover formed again after said bottom non-woven fabrics upwards turned down.
4. according to the diaper of claim 2 or 3 described band leakproof stereo enclosures, it is characterized in that: the elasticity elastic is set in the middle of the bottom non-woven fabrics of said turnover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203592883U CN202288648U (en) | 2011-09-23 | 2011-09-23 | Paper diaper with leak-proof three-dimensional guards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203592883U CN202288648U (en) | 2011-09-23 | 2011-09-23 | Paper diaper with leak-proof three-dimensional guards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288648U true CN202288648U (en) | 2012-07-04 |
Family
ID=46357645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203592883U Expired - Lifetime CN202288648U (en) | 2011-09-23 | 2011-09-23 | Paper diaper with leak-proof three-dimensional guards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288648U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871804A (en) * | 2012-10-17 | 2013-01-16 | 厦门兰海贸易有限公司 | Reining injury prevention three-dimensional protecting surrounding edge for toilet articles |
| CN105078661A (en) * | 2015-09-15 | 2015-11-25 | 福建蓝蜻蜓护理用品股份公司 | T-shaped elastic paper diaper capable of preventing side leakage |
| CN108938215A (en) * | 2018-05-07 | 2018-12-07 | 浙江卫星新材料科技有限公司 | Absorptive core structure for disposable sanitary articles |
| CN112089530A (en) * | 2020-09-28 | 2020-12-18 | 姚春风 | Dual waistline panty-shape diapers |
-
2011
- 2011-09-23 CN CN2011203592883U patent/CN202288648U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871804A (en) * | 2012-10-17 | 2013-01-16 | 厦门兰海贸易有限公司 | Reining injury prevention three-dimensional protecting surrounding edge for toilet articles |
| CN105078661A (en) * | 2015-09-15 | 2015-11-25 | 福建蓝蜻蜓护理用品股份公司 | T-shaped elastic paper diaper capable of preventing side leakage |
| CN108938215A (en) * | 2018-05-07 | 2018-12-07 | 浙江卫星新材料科技有限公司 | Absorptive core structure for disposable sanitary articles |
| CN112089530A (en) * | 2020-09-28 | 2020-12-18 | 姚春风 | Dual waistline panty-shape diapers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |