CN2564139Y - Concave sanitary towel for woman - Google Patents
Concave sanitary towel for woman Download PDFInfo
- Publication number
- CN2564139Y CN2564139Y CN 02253371 CN02253371U CN2564139Y CN 2564139 Y CN2564139 Y CN 2564139Y CN 02253371 CN02253371 CN 02253371 CN 02253371 U CN02253371 U CN 02253371U CN 2564139 Y CN2564139 Y CN 2564139Y
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- layer
- hollow
- hollow layer
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- sanltary towel
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Abstract
The utility model provides a women sanitary napkin with various inner concaves, which comprises a next to skin permeable layer, a middle absorbing layer and an outer impermeable layer. A hollow layer provided with at least one opening hole is arranged between the permeable layer and the absorbing layer; the sanitary napkin forms an inner concave with the above-mentioned structure. The opening hole which is an ellipse is arranged in the middle of the hollow layer; 5 to 20 opening holes with an equivalent diameter of 5 to 15mm can be arranged in the middle of the hollow layer. The utility model can be made of dust-free paper, non-woven fabric or elastic cotton. The inner concave structure fits the physiological characteristic of the human body, so that the utility model is comfortable to ware, and has the advantages that the permeation is fast; the side leakage can be prevented and the application is wide.
Description
Technical field
This utility model relates to a kind of inner concave shape sanltary towel.
Background technology
Present commercially available sanltary towel, mostly be plane or middle part protrusion type greatly, in normal life activity because of being close to the person, produce friction or moist dipping, extremely uncomfortable, and often there is the shortcoming of side leakage in use in sanitary towel, particularly the instantaneous quantity of body fluid of discharging the women is more, or when having solids, cause the trouble that leaks inevitably.Chinese patent ZL97232292.2 " women use sanitary napkin " has introduced a kind of middle part in this sanitary towel and has established a pond of holding that is lower than all around, establishes the sanltary towel of edge revetment in the limit of this sanitary towel portion.It has solved this problem effectively, but this structure be difficult for to have made existing to hold the pond, and it is little to establish edge revetment necessity again; Be unfavorable for absorbing volume body fluid when holding the no absorbed layer in pond bottom, make that holding the pond has to dwindle area, the function that has influenced it is brought into play.
The utility model content
The purpose of this utility model is to avoid prior art to have weak point, provides a kind of use comfortable, prevents the inner concave shape sanltary towel of side leakage.
The inner concave shape sanltary towel that this utility model provides comprises permeable formation next to the shin, middle part absorbed layer and outside impervious barrier.One hollow layer also is set between permeable formation and absorbed layer, and the hollow layer middle part has at least one perforate, and its structure makes sanitary towel totally form inner concave shape.
The inner concave shape sanltary towel that this utility model provides, its hollow layer middle part is a perforate, perforate is oval.The hollow layer middle part also can be provided with 5～20 perforates that equivalent diameter is 5～15mm.
Be provided with the water conservancy diversion layer between described hollow layer and absorbed layer.The impervious barrier outside is bonded with adhesive layer and adherent layer successively.Adherent layer is provided with wrapper outward again.
During concrete the manufacturing, hollow layer can be used two-layer elastic cotton; Absorbed layer is five layers of wood pulp paper; Permeable formation and water conservancy diversion layer are making hole film or non-woven fabrics.Hollow layer uses dust-free paper or non-woven fabrics or elastic cotton.
This utility model has following advantage compared to existing technology, and its inner concave shape structure meets the physiological characteristics of human body, has prevented the friction to related parts of human body of commercially available plane and middle part protrusion type sanitary towel, and is comfortable and easy to wear.Hollow layer and water conservancy diversion layer, absorbed layer mutually combine, and have accelerated the seepage velocity of women's body fluid, and inner concave shape has prevented the side leakage of body fluid.This inner concave shape sanltary towel is applicable to the production of any vertical bar, flap and fractional pack sanitary towel, and application surface is extensive.
Description of drawings
Fig. 1 is this utility model structural diagrams;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2, the position next to the shin of the inner concave shape sanltary towel that this utility model provides is provided with permeable formation 1, permeable formation 1 bottom is provided with hollow layer 4, has at least one perforate 5 at hollow layer 4 middle parts, permeable formation 1 and hollow layer 4 usefulness PURs or the bonding hollow layer 4 of hot press, hollow layer 4 has absorption function simultaneously, also can prevent the friction of its hollow part to health.Hollow layer 4 bottoms are provided with a middle part absorbed layer 2 again, are to absorb the main body that flows out body fluid effectively, at outermost impervious barrier 3 are set, and stop leaking of body fluid.This sanitary towel with hollow structure has just constituted the inner concave shape sanltary towel.For making its more perfect function, can be provided with water conservancy diversion layer 6 at hollow layer 4 and 2 of absorbed layers, this utility model adopts mushy planarized structure.Described each interlayer all can adopt PUR or hot press bonding mutually, and its permeable formation 1 is long-pending big with impervious barrier 3 comparable other each aspects, and each layer is wrapped in wherein with other when bonding at the edge.At impervious barrier 3 outside bonding adherent layers 8, its applying glue partly constitutes adhesive layer 7.Because the packing demand of product is wrapped up an outer package layer 9 again outside adherent layer 8, do not show outer package layer 9 among Fig. 2.Existing more prior art such as above-mentioned permeable formation, water conservancy diversion layer, absorbed layer, adhesive layer and adherent layer structure, material is addressed, can be with reference to employing, and this patent will not be given unnecessary details.
Hollow layer 4 middle parts of described inner concave shape sanltary towel can be made into an oval aperture 5.Hollow layer 4 middle parts also can be provided with 5～20 perforates 5 that equivalent diameter is 5～15mm, can help the bonding of hollow layer 4 and permeable formation 1.Perforate 5 also can be the upper shed of not sealing or adopts circular or other shapes.Hollow layer 4 usefulness dust-free papers or non-woven fabrics or elastic cotton are made, and when specifically implementing, its hollow layer 4 can be made of two-layer elastic cotton, five layers of wood pulp paper of its absorbed layer 2 usefulness, and permeable formation 1 and water conservancy diversion layer 6 are making hole film or non-woven fabrics.
Claims (7)
1, a kind of inner concave shape sanltary towel, comprise permeable formation next to the shin (1), middle part absorbed layer (2) and outside impervious barrier (3) is characterized in that between permeable formation (1) and absorbed layer (2) hollow layer (4) being set, and hollow layer (4) middle part has at least one perforate (5).
2, according to claim 1 described within the matrix sanltary towel, it is characterized in that hollow layer (4) middle part is a perforate (5), perforate (5) be an ellipse.
3, according to claim 1 described within the matrix sanltary towel, it is characterized in that hollow layer (4) middle part is provided with 5～20 perforates that equivalent diameter is 5～15mm.
4, according to claim 1 or 2 or 3 described within the matrix sanltary towel, it is characterized in that also being provided with water conservancy diversion layer (6) between described hollow layer (4) and absorbed layer (2); Impervious barrier (3) outside is bonded with adhesive layer (7) and adherent layer (8) successively.
5, according to claim 4 described within the matrix sanltary towel, it is characterized in that the outer wrapper (9) that is provided with again of adherent layer (8).
6, according to claim 1 described within the matrix sanltary towel, it is characterized in that hollow layer (4) is two-layer elastic cotton; Absorbed layer (2) is five layers of wood pulp paper; Permeable formation (1) and water conservancy diversion layer (6) are making hole film or non-woven fabrics.
7, according to claim 1 described within the matrix sanltary towel, it is characterized in that hollow layer (4) is dust-free paper or non-woven fabrics or elastic cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253371 CN2564139Y (en) | 2002-09-11 | 2002-09-11 | Concave sanitary towel for woman |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253371 CN2564139Y (en) | 2002-09-11 | 2002-09-11 | Concave sanitary towel for woman |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2564139Y true CN2564139Y (en) | 2003-08-06 |
Family
ID=33722547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02253371 Expired - Fee Related CN2564139Y (en) | 2002-09-11 | 2002-09-11 | Concave sanitary towel for woman |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2564139Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319499C (en) * | 2005-08-08 | 2007-06-06 | 梁亮胜 | Composite guiding water-fixation type sanitary napkins |
| CN106109098A (en) * | 2016-08-22 | 2016-11-16 | 广东茵茵股份有限公司 | Layer-stepping disposable absorbent article |
-
2002
- 2002-09-11 CN CN 02253371 patent/CN2564139Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319499C (en) * | 2005-08-08 | 2007-06-06 | 梁亮胜 | Composite guiding water-fixation type sanitary napkins |
| CN106109098A (en) * | 2016-08-22 | 2016-11-16 | 广东茵茵股份有限公司 | Layer-stepping disposable absorbent article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |