CN209996619U - kinds of sanitary napkins - Google Patents
kinds of sanitary napkins Download PDFInfo
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- CN209996619U CN209996619U CN201920396271.1U CN201920396271U CN209996619U CN 209996619 U CN209996619 U CN 209996619U CN 201920396271 U CN201920396271 U CN 201920396271U CN 209996619 U CN209996619 U CN 209996619U
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- 239000000463 material Substances 0.000 claims abstract description 104
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 210000002469 basement membrane Anatomy 0.000 claims abstract description 18
- 230000008859 change Effects 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 147
- 238000010521 absorption reaction Methods 0.000 claims description 22
- 239000002344 surface layer Substances 0.000 claims description 18
- 239000003094 microcapsule Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 238000007639 printing Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- 239000002250 absorbent Substances 0.000 claims description 8
- 230000002745 absorbent Effects 0.000 claims description 8
- 230000003385 bacteriostatic effect Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000003205 fragrance Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 230000001877 deodorizing effect Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000019771 cognition Effects 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 241000381602 Vachellia nebrownii Species 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 210000004914 menses Anatomy 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses an sanitary towel, this sanitary towel including have the surface course of lyophilic liquid permeability, leak protection basement membrane and set up in the surface course with absorbed layer between the leak protection basement membrane still includes the discoloring material layer, discoloring material layer is including meeting the material that liquid discoloured, discoloring material layer is located the surface course with between the leak protection basement membrane, like this the utility model provides an increased discoloring material layer in the sanitary towel, it can change the colour of self after meetting liquid, at first, the colour change can help the consumer to judge the excellence of product absorptivity, and the absorptivity of product has the advantage, and the place that liquid diffusion arrived will have the change of colour, helps the consumer to judge product absorptivity's advantage and disadvantage like this, once more, when carrying out market push , can carry out the demonstration of product absorptivity, lets consumer or customer see product absorptivity's difference, help to establish consumer product cognition brand.
Description
Technical Field
The utility model relates to the technical field of sanitary products, in particular to sanitary towels.
Background
With the development of the times, the use concept of the sanitary towel is continuously changed, people are not limited to the sanitary towel to meet the basic absorption performance, and the product is selected to pay more attention to whether the sanitary towel has the wearing comfort or other additional functions, such as bacteriostasis, health care, odor removal and the like.
How to develop innovations to continuously meet the needs of people is a technical problem directly concerned by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides an sanitary napkins, including surface course, the leak protection basement membrane that has lyophilic liquid permeability and set up in the surface course with absorbed layer between the leak protection basement membrane still includes discoloring material layer, discoloring material layer is including meeting the material that liquid discoloured, discoloring material layer is located the surface course with between the leak protection basement membrane.
The utility model provides an increased discoloring material layer 2 in the sanitary towel, it can change the colour of self after meetting liquid, at first, the colour changes can help the consumer to judge the good and bad of product absorptivity, the absorption performance of product has the advantage, the place that liquid spreads will have the change of colour, help the consumer to judge product absorption performance's advantage and disadvantage like this, once more, when carrying out market push , can carry out the demonstration of product absorption performance, let the consumer or customer see the absorption performance's of products difference, help the brand to establish consumer product cognition.
Optionally, the color-changing material layer further comprises microcapsule particles formed by a microcapsule technology, and the microcapsule particles comprise substance components which are decomposed in the presence of liquid to realize a bacteriostatic health-care function, a deodorizing function or generate a predetermined fragrance.
Optionally, the color-changing material layer is an independent layer, the color-changing material layer is arranged between the surface layer and the absorption layer, and the color-changing material layer is at least fixed with between the surface layer and the absorption layer, or,
it is independent layer to change color material layer, it locates to change color material layer the absorbed layer with between the leak protection basement membrane, and change color material layer at least with the leak protection basement membrane with of the absorbed layer two is fixed.
Optionally, the color-changing material layer is bonded to the surface of the surface layer facing the absorbing layer; or/and the discoloring material layer is combined on the surface of the leakage-proof bottom film facing the absorption layer.
Optionally, the color-changing material layer is formed on the surface of the surface layer or the surface of the leakage-proof base film through a printing process or a spray printing or spraying process.
Optionally, the color-changing material layer covers the whole surface of the surface layer or the whole surface of the leakage-proof bottom film; or,
the color-changing material layer comprises a plurality of region blocks, and the region blocks are uniformly distributed in the middle and at the edge of the surface layer; or,
the color-changing material layer comprises a plurality of area blocks, and the area blocks are uniformly distributed in the middle and at the edge of the surface of the leakage-proof bottom film.
Optionally, the liquid guiding device further comprises a flow guiding layer for guiding the liquid; the diversion layer is arranged between the surface layer and the absorption layer, and the color-changing material layer is combined with the diversion layer.
Optionally, the color-changing material layer is formed on the surface of the flow guide layer through a printing process or a spray printing or spraying process; the color-changing material layer covers the whole surface of the flow guide layer; or,
the color-changing material layer comprises a plurality of area blocks, and the area blocks are uniformly distributed in the middle and at the edge of the surface of the flow guide layer.
Optionally, the material in the color-changing material layer is a material which changes from yellow to green when meeting liquid, or the material in the color-changing material layer is a material which changes from colorless to purple, green or pink when meeting liquid.
Optionally, the surface layer material is or a composite of several of hot air and spunlace nonwoven fabrics.
Drawings
Fig. 1 is a schematic view showing the position of each part of a sanitary napkin according to embodiments of the present invention.
Wherein correspondences between reference numbers and part names in fig. 1 are as follows:
1 surface layer, 2 color-changing material layer, 3 liquid absorption layer and 4 leakproof basement membrane.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is made in with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 is a schematic view showing the position of each part of a sanitary napkin according to embodiments of the present invention.
The utility model provides an sanitary napkins, this sanitary napkin is including the surface course 1 that has lyophilic liquid permeability, the leak protection basement membrane and set up the absorbed layer 3 between surface course 1 and leak protection basement membrane 4, surface course 1 is like by the non-woven fabrics material that the lyophilic performance is stronger, constitute like hot-blast, or two kinds of combined material in the water thorn, its osmotic speed is like comparatively fast, absorbed layer 3 is arranged in the liquid of quick absorption surface course 1, its lyophilic performance is stronger than surface course 1's lyophilic performance, the leak protection basement membrane plays the effect that prevents the liquid seepage in the absorbed layer 3, is like hindering liquid material, like plastics etc.
The utility model provides a sanitary towel still includes discoloring material layer 2, discoloring material layer 2 is including meeting the material that liquid discoloured, this article liquid usually be water or menses or urine etc.. The color-changing material layer 2 is positioned between the face layer 1 and the leakproof bottom film. Specifically, the discoloring material layer 2 may be bonded to the top sheet 1, may be bonded to the leakage-proof base film 4, or may be independently present between the top sheet 1 and the leakage-proof base film 4.
For the sanitary towel with a diversion layer arranged between the surface layer 1 and the leakproof basement membrane, the color-changing material layer 2 can be combined with the diversion layer.
There are various ways to combine the discoloring material layer 2 with the face layer 1 or the leakage-proof base film 4 or the flow guide layer, which will be described in detail later.
Of course, the color-changing material layer 2 may be a separate layer, the color-changing material layer 2 is disposed between the facing layer 1 and the absorbent layer, and the color-changing material layer 2 is fixed with at least of the facing layer 1 and the absorbent layer.
The discoloring material layer 2 is an independent layer, the discoloring material layer 2 is arranged between the absorption layer 3 or the leakage-proof bottom film 4, and the discoloring material layer 2 is fixed with of at least the leakage-proof bottom film 4 and the absorption layer 3.
The size of the color-changing material layer 2 can be selected reasonably, and can be the same as the size of the absorption layer or the surface layer, and certainly can also be smaller than the size of the absorption layer 3 or the surface layer 1. The colour change material layer 2 is preferably arranged close to the middle.
The utility model provides an increased discoloring material layer 2 in the sanitary towel, it can change the colour of self after meetting liquid, at first, the colour changes can help the consumer to judge the good and bad of product absorptivity, the absorption performance of product has the advantage, the place that liquid spreads will have the change of colour, help the consumer to judge product absorption performance's advantage and disadvantage like this, once more, when carrying out market push , can carry out the demonstration of product absorption performance, let the consumer or customer see the absorption performance's of products difference, help the brand to establish consumer product cognition.
Of course, the color-changing layer 2 may cover the entire surface of the top sheet 1, the entire surface of the absorbent layer 3, the surface of the leakage-preventing back film 4, or the surface of the flow-guiding layer.
When the color-changing material layer 2 meets liquid, the color can be changed from yellow to green, or from colorless to purple, green, pink, etc., that is, the material in the color-changing material layer 2 can be a material that changes from yellow to green when meeting liquid, or the material in the color-changing material layer 2 can be a material that changes from colorless to purple, green, or pink when meeting liquid.
Of course, the material in the color change material layer 2 is not limited to the above description as long as the change in color can be achieved.
In specific embodiments, the color-changing material layer 2 may further comprise microcapsule particles formed by microcapsule technology, wherein the microcapsule particles comprise a substance component that decomposes in the presence of a liquid to perform a bacteriostatic health-care function or an odor-removing function or to generate a predetermined fragrance.
As regards the microcapsule technology, which is well established in the prior art, the object of the invention herein is to use microcapsule technology to form microcapsule particles for combination with the layer of colour change material 2.
In addition, referring to the prior art, substances with bacteriostatic and health-care functions or odor-removing functions can be antibacterial agents, odor-removing agents, antioxidants, algefacients, anions, traditional Chinese medicine components, adsorbents and other substances capable of achieving bacteriostatic or odor-removing effects.
The color-changing material layer 2 in the above embodiment contains microcapsule particles formed by a microcapsule technology, and according to the properties of the microcapsule particles, the microcapsule particles can be decomposed when meeting liquid to realize the bacteriostatic health-care function, which is beneficial to the health of users. The microcapsule particles can also be decomposed to generate specific fragrance when meeting liquid so as to meet different requirements of users.
The color-changing material layer 2 in each of the above embodiments is bonded to the surface of the face layer 1 facing the absorbent layer 3, or/and the color-changing material layer 2 is bonded to the surface of the leakage-proof base film facing the absorbent layer 3.
Specifically, the color-changing material layer is a continuous integral structure, and covers the surface of the whole surface layer or the surface of the whole leakage-proof bottom film; covering the entire facing layer allows for better observation of the flow of liquid through the layers.
Of course, the color-changing material layer 2 may also be designed in a discrete form, that is, the color-changing material layer includes a plurality of area blocks arranged in a discrete form, and each area block is arranged in a discrete form on the surface layer or the area block, that is, the area blocks are arranged in the middle and at the edge of the surface layer. The middle part and the edge of the surface of the leakproof bottom film are uniformly provided with area blocks.
The area blocks may be arranged at uniform intervals or non-uniform intervals.
Therefore, the flowing condition of the fluid in the sanitary towel can be observed, the color-changing material can be saved, and the cost is favorably reduced.
The color-changing material layer 2 in each of the above embodiments may be formed on the surface of the face layer 1 or the surface of the anti-leakage base film or the surface of the flow guide layer by a printing process or a spray printing or spraying process.
The flow guide layer is used for guiding liquid, and is arranged between the surface layer 1 and the absorption layer 3.
Similarly, the color-changing material layer 2 may be formed on the surface of the diversion layer through a printing process or a spray printing or spraying process. In addition, the color change material layer 2 may cover the entire surface of the flow guide layer. The color-changing material layer 2 may also include a plurality of area blocks arranged in a discrete manner, and the area blocks are arranged in the middle and at the edge of the surface of the flow guide layer.
It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and these modifications and modifications also fall within the protection scope of the claims of the present invention.
Claims (10)
1, sanitary towel, including surface course, the leak protection basement membrane that has the ability of lyophilic liquid to pass through and set up in the surface course with absorbed layer between the leak protection basement membrane, its characterized in that still includes discoloring material layer, discoloring material layer is including the material that meets liquid discolour, discoloring material layer is located the surface course with between the leak protection basement membrane.
2. The sanitary napkin of claim 1 wherein the color-changing material layer further comprises microcapsule particles formed by a microcapsule technique, the microcapsule particles comprising a material component that decomposes in the presence of a liquid to perform a bacteriostatic health-care function or a deodorizing function or to produce a predetermined fragrance.
3. The sanitary napkin of claim 1 or 2 wherein said color shifting material layer is a separate layer, said color shifting material layer is disposed between said facing layer and said absorbent layer, and said color shifting material layer is affixed to at least of both said facing layer and said absorbent layer, or,
it is independent layer to change color material layer, it locates to change color material layer the absorbed layer with between the leak protection basement membrane, and change color material layer at least with the leak protection basement membrane with of the absorbed layer two is fixed.
4. The sanitary napkin of claim 1 or 2 wherein said color shifting material layer is bonded to a surface of said facing layer facing said absorbent layer; or/and the discoloring material layer is combined on the surface of the leakage-proof bottom film facing the absorption layer.
5. The sanitary napkin of claim 4 wherein said color shifting material layer covers the entire surface of said facing layer or the entire surface of said leakage-resistant base film; or,
the color-changing material layer comprises a plurality of area blocks which are arranged in a discrete form, and the area blocks are uniformly arranged in the middle and at the edge of the surface layer; or,
the color-changing material layer comprises a plurality of area blocks, and the area blocks are uniformly distributed in the middle and at the edge of the surface of the leakage-proof bottom film.
6. The sanitary napkin of claim 4 wherein said color changing material layer is formed on the surface of said topsheet or on the surface of said leakage preventing base film by a printing process or a spray printing or spraying process.
7. The sanitary napkin of claim 1 or 2 further comprising a fluid directing layer for directing fluid; the diversion layer is arranged between the surface layer and the absorption layer, and the color-changing material layer is combined with the diversion layer.
8. The sanitary napkin of claim 7 wherein said color shifting material layer is formed on the surface of said flow guide layer by a printing process or a spray printing or spraying process; the color-changing material layer covers the whole surface of the flow guide layer; or,
the color-changing material layer comprises a plurality of area blocks which are arranged in a discrete mode, and the area blocks are arranged in the middle and at the edge of the surface of the flow guide layer.
9. The sanitary napkin as claimed in claim 1 or 2, wherein the material in the color-changing material layer is a material that changes from yellow to green upon contact with a liquid, or the material in the color-changing material layer is a material that changes from colorless to purple, green or pink upon contact with a liquid.
10. The sanitary napkin as claimed in claim 1 or 2, wherein said facing material is or a combination of several of hot air, spunlace nonwoven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920396271.1U CN209996619U (en) | 2019-03-26 | 2019-03-26 | kinds of sanitary napkins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920396271.1U CN209996619U (en) | 2019-03-26 | 2019-03-26 | kinds of sanitary napkins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209996619U true CN209996619U (en) | 2020-01-31 |
Family
ID=69302187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920396271.1U Active CN209996619U (en) | 2019-03-26 | 2019-03-26 | kinds of sanitary napkins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209996619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089529A (en) * | 2020-08-24 | 2020-12-18 | 浙江珍琦护理用品有限公司 | Paper diaper capable of keeping skin clean and healthy |
| CN115252285A (en) * | 2022-09-06 | 2022-11-01 | 广东川田卫生用品有限公司 | Sanitary towel with liquid diffusion prompt function |
-
2019
- 2019-03-26 CN CN201920396271.1U patent/CN209996619U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089529A (en) * | 2020-08-24 | 2020-12-18 | 浙江珍琦护理用品有限公司 | Paper diaper capable of keeping skin clean and healthy |
| CN112089529B (en) * | 2020-08-24 | 2022-01-25 | 浙江珍琦护理用品有限公司 | Paper diaper capable of keeping skin clean and healthy |
| CN115252285A (en) * | 2022-09-06 | 2022-11-01 | 广东川田卫生用品有限公司 | Sanitary towel with liquid diffusion prompt function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: 433000 No. 1, Sibao Road, Ganhe street, Xiantao City, Hubei Province Patentee after: Hubei Sibao nursing supplies Co.,Ltd. Address before: 430019 Sibao international building, 260 Huangpu street, Wuhan City, Hubei Province Patentee before: HUBEI C-BONS Co.,Ltd. |
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| TR01 | Transfer of patent right |