CN219963267U - Comfortable type sanitary towel polymer inner core - Google Patents
Comfortable type sanitary towel polymer inner core Download PDFInfo
- Publication number
- CN219963267U CN219963267U CN202222746827.XU CN202222746827U CN219963267U CN 219963267 U CN219963267 U CN 219963267U CN 202222746827 U CN202222746827 U CN 202222746827U CN 219963267 U CN219963267 U CN 219963267U
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- CN
- China
- Prior art keywords
- layer
- sanitary towel
- absorption
- core
- adhesive tape
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- 229920000642 polymer Polymers 0.000 title claims description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 40
- 239000002390 adhesive tape Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims description 13
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 238000007731 hot pressing Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 230000004888 barrier function Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 93
- 230000002175 menstrual effect Effects 0.000 abstract description 18
- 239000008280 blood Substances 0.000 abstract description 9
- 210000004369 blood Anatomy 0.000 abstract description 9
- 208000007536 Thrombosis Diseases 0.000 abstract description 8
- 239000012792 core layer Substances 0.000 abstract description 8
- 229920002521 macromolecule Polymers 0.000 abstract description 4
- 239000002344 surface layer Substances 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000003821 menstrual periods Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model relates to a comfortable type macromolecule inner core of a sanitary towel, and belongs to the technical field of sanitary towels. The sanitary towel is mainly used for solving the problems that the prior sanitary towel inner core layer has stronger absorption capacity on menstrual blood, but menstrual blood clots can not pass through a core layer gap to contact with the absorption layer and stay on the surface layer, so that the comfort of use is reduced, and the following technical scheme is provided: the novel water absorbing device comprises a bottom layer, wherein a core cavity is formed in the upper surface of the bottom layer, an absorption belt is embedded in the core cavity, a contact layer is fixedly connected to the upper side of the absorption belt and positioned in the core cavity, a tearable layer is fixedly glued to the upper surface of the contact layer, a second adhesive tape is fixedly connected to the lower surface of the tearable layer, a groove matched with the second adhesive tape is formed in the upper surface of the contact layer, and a water absorbing middle strip is filled in the absorption belt. According to the utility model, through the design of the tearable layer, sticky menstrual blood clots can be torn off from the sanitary towel, so that the use comfort is improved.
Description
Technical Field
The utility model relates to the technical field of sanitary napkins, in particular to a comfortable type sanitary napkin macromolecule inner core.
Background
The sanitary towel is one kind of sanitary article for women in menstrual period, and is made of cotton, non-woven fabric, paper pulp or composite polymer and polymer paper, and consists of inner core layer, outer connected release paper and outer layer.
The inner core layer of the existing sanitary towel has stronger absorption capacity to menstrual blood, but menstrual blood clots can not pass through the gap of the core layer to contact with the absorption layer and stay on the surface layer, so that the comfort of use is reduced.
Disclosure of Invention
The utility model aims at solving the problems that the prior sanitary towel inner core layer has strong absorption capacity on menstrual blood, but menstrual blood blocks can not pass through a gap of the core layer to contact with the absorption layer and stay on the surface layer, so that the use comfort is reduced, and provides a comfortable sanitary towel high-molecular inner core.
The technical scheme of the utility model is as follows: the utility model provides a comfortable sanitary towel polymer inner core, includes the bottom, and core chamber has been seted up to the upper surface of bottom, the scarf joint has the absorption band in the core chamber, the inboard fixedly connected with contact layer that just is located the upside of absorption band in the core chamber, the upper surface fixed glue on contact layer has the tearable layer.
Preferably, the lower surface of the tearable layer is fixedly connected with a second adhesive tape, and the upper surface of the contact layer is provided with a groove matched with the second adhesive tape.
Preferably, the interior of the absorbent belt is filled with a water absorbing strip.
Preferably, the bottom layer comprises an upper layer provided with a core cavity, an absorption layer positioned at the lower side of the upper layer, an isolation layer positioned at the lower side of the absorption layer and a base layer positioned at the lower side of the isolation layer, and the upper layer, the absorption layer, the isolation layer and the base layer are connected in a hot pressing and covering mode.
Preferably, the lower surface of the base layer is fixedly connected with a first adhesive tape, and the lower surface of the base layer is glued with release paper through the first adhesive tape.
Preferably, the second adhesive tape and the first adhesive tape are pressure sensitive adhesive tapes.
Preferably, the absorbent layer is internally filled with fluff pulp doped with a high molecular water absorbing agent.
Preferably, the isolating layer and the base layer are both made of dust-free paper.
Compared with the prior art, the utility model has the beneficial effects that:
during menstrual period, the using time of one sanitary towel is about several hours, when the sanitary towel is used in a toilet in the period, if the menstrual amount on the sanitary towel is large, the sanitary towel is directly torn off and replaced by a new sanitary towel, and if the menstrual amount on the sanitary towel is small but blood clots are attached to the sanitary towel, the new sanitary towel does not need to be replaced, the tearable layer is directly torn off, and the sticky menstrual blood clots can be torn off from the sanitary towel, so that the comfort of subsequent use is improved.
Drawings
FIG. 1 is a schematic view of the polymeric core of a comfortable sanitary napkin;
FIG. 2 is an exploded view of the attachment of the tearable layer of FIG. 1 to the bottom layer;
fig. 3 is an exploded view of the bottom layer.
Reference numerals: 1. a bottom layer; 11. an upper layer; 111. a core cavity; 12. an absorption layer; 13. an isolation layer; 14. a base layer; 15. a first adhesive tape;
2. a contact layer;
3. a tearable layer;
4. release paper;
5. an absorption band; 51. a water absorbing middle strip;
6. and a second adhesive tape.
Detailed Description
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings are merely schematic representations, not necessarily showing the specific dimensions and proportions of the various embodiments of the utility model. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the utility model.
Example 1
The utility model provides a comfortable type macromolecule inner core of a sanitary towel.
As shown in fig. 1 and 3, the heat-resistant and heat-resistant composite comprises a bottom layer 1, wherein the bottom layer 1 comprises an upper layer 11 provided with a core cavity 111, an absorption layer 12 positioned on the lower side of the upper layer 11, an isolation layer 13 positioned on the lower side of the absorption layer 12 and a base layer 14 positioned on the lower side of the isolation layer 13, and the upper layer 11, the absorption layer 12, the isolation layer 13 and the base layer 14 are in heat-pressing lamination connection; the upper layer 11 is made of silk, thin and soft cotton, and has high absorption speed, softness and comfort; the fluff pulp doped with the high polymer water absorbent is filled in the absorption layer 12 to form a strong absorber, and once menstrual blood permeates into the layer, the menstrual blood is firmly attached and cannot be reversely or uniformly dispersed; the isolating layer 13 and the base layer 14 are made of dust-free paper, and have high elasticity, softness, extremely high water absorption and good water retention performance.
The lower surface of the tearable layer 3 is fixedly connected with a second adhesive tape 6, and the upper surface of the contact layer 2 is provided with a groove matched with the second adhesive tape 6; the lower surface fixedly connected with first adhesive tape 15 of basic unit 14, the lower surface of basic unit 14 has from paper 4 through first adhesive tape 15 glue joint, and second adhesive tape 6 and first adhesive tape 15 all adopt the pressure sensitive adhesive tape, can not pollute contact layer 2 and pants after peeling off.
Example two
The utility model provides a comfortable type macromolecule inner core of a sanitary towel.
As shown in fig. 1 and 3, the heat-resistant and heat-resistant composite comprises a bottom layer 1, wherein the bottom layer 1 comprises an upper layer 11 provided with a core cavity 111, an absorption layer 12 positioned on the lower side of the upper layer 11, an isolation layer 13 positioned on the lower side of the absorption layer 12 and a base layer 14 positioned on the lower side of the isolation layer 13, and the upper layer 11, the absorption layer 12, the isolation layer 13 and the base layer 14 are in heat-pressing lamination connection; the upper layer 11 is made of silk, thin and soft cotton, and has high absorption speed, softness and comfort; the fluff pulp doped with the high polymer water absorbent is filled in the absorption layer 12 to form a strong absorber, and once menstrual blood permeates into the layer, the menstrual blood is firmly attached and cannot be reversely or uniformly dispersed; the isolating layer 13 and the base layer 14 are made of dust-free paper, and have high elasticity, softness, extremely high water absorption and good water retention performance. The lower surface of the tearable layer 3 is fixedly connected with a second adhesive tape 6, and the upper surface of the contact layer 2 is provided with a groove matched with the second adhesive tape 6; the lower surface fixedly connected with first adhesive tape 15 of basic unit 14, the lower surface of basic unit 14 has from paper 4 through first adhesive tape 15 glue joint, and second adhesive tape 6 and first adhesive tape 15 all adopt the pressure sensitive adhesive tape, can not pollute contact layer 2 and pants after peeling off.
Compared to the first embodiment, the present embodiment further includes: as shown in fig. 2, the upper surface of the bottom layer 1 is provided with a core cavity 111, an absorption band 5 is embedded in the core cavity 111, a water absorption middle strip 51 is filled in the absorption band 5, and the water absorption middle strip 51 adopts an anion chip and has the functions of strong water absorption, antibiosis and odor elimination. A contact layer 2 is fixedly connected to the upper side of the absorption band 5 in the core cavity 111, and a tearable layer 3 is fixedly glued to the upper surface of the contact layer 2.
The working principle of the embodiment is as follows: during menstrual period, a piece of sanitary towel is used for about several hours, and when the sanitary towel is used for a toilet in the period, if the menstrual amount on the sanitary towel is too large, the sanitary towel can be directly torn off and replaced by a new sanitary towel; if the menstrual volume on the sanitary towel is small, the whole sanitary towel can be directly replaced at the moment to cause waste, but blood clots can possibly appear except for the menstrual blood of fluid, the blood clots can not pass through the gap of the core layer and contact with the absorption layer to stay on the surface layer, the comfort of subsequent use can be certainly reduced, the tearable layer 3 can be torn off at the moment, the sticky menstrual blood clots can be torn off from the sanitary towel, the whole sanitary towel is not replaced, and the comfort of subsequent use can be improved.
While the exemplary embodiments of the proposed solution of the present utility model have been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above without departing from the spirit of the utility model, and various technical features and structures of the proposed solution may be combined without departing from the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a comfortable sanitary towel polymer inner core, includes bottom (1), its characterized in that: the novel disposable diaper is characterized in that a core cavity (111) is formed in the upper surface of the bottom layer (1), an absorption belt (5) is embedded in the core cavity (111), a contact layer (2) is fixedly connected to the upper side of the absorption belt (5) in the core cavity (111), and a tearable layer (3) is fixedly glued to the upper surface of the contact layer (2).
2. The comfortable type sanitary towel high polymer inner core according to claim 1, wherein the lower surface of the tearable layer (3) is fixedly connected with a second adhesive tape (6), and a groove matched with the second adhesive tape (6) is formed on the upper surface of the contact layer (2).
3. A comfortable sanitary napkin polymeric core according to claim 1, characterized in that the interior of the absorbent strip (5) is filled with a water absorbing strip (51).
4. A comfortable sanitary towel polymer inner core according to claim 2, characterized in that the bottom layer (1) comprises an upper layer (11) provided with a core cavity (111), an absorption layer (12) arranged on the lower side of the upper layer (11), an isolation layer (13) arranged on the lower side of the absorption layer (12) and a base layer (14) arranged on the lower side of the isolation layer (13), and the upper layer (11), the absorption layer (12), the isolation layer (13) and the base layer (14) are connected through hot pressing and covering.
5. The polymer inner core of a comfortable sanitary towel according to claim 4, wherein the lower surface of the base layer (14) is fixedly connected with a first adhesive tape (15), and the lower surface of the base layer (14) is adhered with release paper (4) through the first adhesive tape (15).
6. A polymeric core for a comfortable sanitary napkin according to claim 5, wherein said second adhesive strip (6) and said first adhesive strip (15) are pressure sensitive adhesive tapes.
7. A polymeric core for a comfortable sanitary napkin according to claim 4, wherein the absorbent layer (12) is internally filled with fluff pulp doped with a polymeric water absorbing agent.
8. A comfortable sanitary towel polymeric core according to claim 4 characterized in that both the barrier layer (13) and the base layer (14) are made of dust free paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746827.XU CN219963267U (en) | 2022-10-19 | 2022-10-19 | Comfortable type sanitary towel polymer inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746827.XU CN219963267U (en) | 2022-10-19 | 2022-10-19 | Comfortable type sanitary towel polymer inner core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219963267U true CN219963267U (en) | 2023-11-07 |
Family
ID=88597067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222746827.XU Active CN219963267U (en) | 2022-10-19 | 2022-10-19 | Comfortable type sanitary towel polymer inner core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219963267U (en) |
-
2022
- 2022-10-19 CN CN202222746827.XU patent/CN219963267U/en active Active
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| GR01 | Patent grant |