CN112704605A - Cool sanitary article - Google Patents
Cool sanitary article Download PDFInfo
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- CN112704605A CN112704605A CN202011596171.7A CN202011596171A CN112704605A CN 112704605 A CN112704605 A CN 112704605A CN 202011596171 A CN202011596171 A CN 202011596171A CN 112704605 A CN112704605 A CN 112704605A
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- short fibers
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- 239000000835 fiber Substances 0.000 claims abstract description 125
- 239000010410 layer Substances 0.000 claims abstract description 93
- 239000002344 surface layer Substances 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 238000009960 carding Methods 0.000 claims description 16
- 238000005303 weighing Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 5
- 238000009965 tatting Methods 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 4
- 210000001624 hip Anatomy 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 239000012792 core layer Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910021389 graphene Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000002345 surface coating layer Substances 0.000 description 2
- FINKDHKJINNQQW-UHFFFAOYSA-N 5-methyl-2-propan-2-ylcyclohexane-1-carboxamide Chemical compound CC(C)C1CCC(C)CC1C(N)=O FINKDHKJINNQQW-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
- A61F2013/530138—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp characterized by the fibre length
- A61F2013/530145—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp characterized by the fibre length being short
Abstract
The invention discloses a cool sanitary product, which comprises a surface layer, a bottom layer and an absorption core body arranged in the middle; the surface layer is provided with a heat-conducting mesh fiber layer; the bottom layer is provided with a heat dissipation net fiber layer, and the heat conduction net fiber layer of the surface layer is connected with the heat dissipation net fiber layer of the bottom layer through heat conduction structures at two ends. The invention utilizes the heat-conducting mesh fiber layer arranged on the surface layer to conduct heat to the heat-dissipating mesh fiber layer arranged on the bottom layer through the heat-conducting structure, thereby dissipating the heat through the heat-dissipating mesh fiber layer and effectively preventing the stuffiness feeling during wearing.
Description
Technical Field
The invention relates to a cool sanitary product.
Background
With the development of economy and the acceleration of the pace of life of people, in the sanitary nursing articles for infants and adults, the disposable paper diaper and the paper diaper which are composed of the surface coating layer, the absorption core layer and the base fabric quickly replace the traditional cotton diaper by the advantages of lightness, convenience and no need of cleaning. The surface coating layer of the prior paper diaper and the paper diaper sold in the market adopts non-woven fabric or cotton-like non-woven fabric, the base fabric is a PE film or air-permeable PE film, the absorption core layer is mostly formed by mixing water-absorbing materials such as wood pulp, fluff pulp and paper pulp or the water-absorbing materials such as wood pulp and paper pulp with high polymer water-absorbing resin, and the inner materials of the absorption core layer are distributed in the absorption core layer in a tiled mode, the thickness of the product is greatly increased, and in the using process, the heat accumulation is easily generated in the absorption core layer, so that the stuffy feeling during wearing causes poor using effect.
For this reason, the cooling effect is increased by spraying a cooling agent such as menthyl ester, menthane carboxamide and the like, but since the cooling agent is applied in a liquid spraying form, the migration of the cooling agent on the absorbent article cannot be avoided, and the addition amount needs to be increased in order to obtain a stable cooling effect, not only is the manufacturing cost increased, but also the safety risk of the application of the article is increased because a large amount of the cooling agent directly contacts the private skin of a female, which is easy to cause irritation, burning, stabbing pain and the like.
Disclosure of Invention
In order to overcome the defects, the invention provides a cool sanitary product.
In order to achieve the purpose, the cool sanitary product comprises a surface layer, a bottom layer and an absorption core body arranged in the middle; the surface layer is provided with a heat-conducting mesh fiber layer; the bottom layer is provided with a heat dissipation net fiber layer, and the heat conduction net fiber layer of the surface layer is connected with the heat dissipation net fiber layer of the bottom layer through heat conduction structures at two ends.
Further, the heat-conducting mesh layer comprises: a plurality of heat-conducting long fibers are arranged in parallel along the length direction at intervals, and a plurality of heat-conducting short fibers are laid on the plurality of heat-conducting long fibers; one end or two ends of the long fiber are provided with heat conducting sheets.
Furthermore, the diameter of the heat-conducting long fibers is more than twice of that of the heat-conducting short fibers.
Furthermore, the surface layer is formed by reinforcing three layers of fiber nets through a hot air process, wherein,
upper layer fiber web: and respectively weighing the ES short fibers and the heat-conducting short fibers by adopting a cotton feeding weighing machine, carding and lapping by using a carding machine to form a fiber net, intermittently lapping the fiber net, and reducing lapping density at a position containing weft in the middle layer so as to expose part of the weft. The proportion of the ES short fibers and the heat-conducting short fibers is 70: 30-50: 50; square gram weight: 10-30g/m2。
Lower layer fiber web: respectively weighing ES short fibers and heat-conducting short fibers by adopting a cotton feeding weighing machine, carding by a carding machine, and lapping to form a fiber web; the proportion of the ES short fibers and the heat-conducting short fibers is 90: 10-70: 30, of a nitrogen-containing gas; square gram weight: 10-30g/m2。
Middle layer long silk screen: preparing a middle-layer heat-conducting long silk screen by adopting a weaving or tatting process; wherein, the warp is arranged at intervals along the length direction, and the weft is arranged discontinuously according to the preset length to form the long silk screen.
Furthermore, the weft is a colored filament yarn which is used as a positioning mark for the production of paper diapers and sanitary towel products, and the denier of the filament yarn is 20-900D.
The invention utilizes the heat-conducting mesh fiber layer arranged on the surface layer to conduct heat to the heat-dissipating mesh fiber layer arranged on the bottom layer through the heat-conducting structure, thereby dissipating the heat through the heat-dissipating mesh fiber layer and effectively preventing the stuffiness feeling during wearing.
Drawings
Fig. 1 is a schematic structural diagram of a heat-conducting mesh fiber layer/a heat-dissipating mesh fiber layer according to the present invention.
Fig. 2 is a schematic structural view of a facing layer with a thermally conductive mesh layer.
Fig. 3 is a schematic structural diagram of a bottom layer with a heat-dissipating web fiber layer.
Fig. 4 is a schematic view of a heat conducting structure.
Fig. 5 is a schematic split view of the diaper.
Fig. 6 is an assembly view.
Fig. 7 is a schematic diagram after combination.
Detailed Description
The invention will be further described with reference to the accompanying drawings
As shown in fig. 1, the heat conductive mesh layer of the present invention includes: a plurality of heat-conducting long fibers 1 are arranged in parallel along the length direction at intervals, and a plurality of heat-conducting short fibers 2 are laid on the plurality of heat-conducting long fibers; one or both ends of the long fibers are provided with heat conductive fins 3. Wherein, the heat-conducting long fiber 1 can be made of heat-conducting fiber with higher heat conductivity coefficient (such as high heat-conducting carbon fiber, graphene fiber and the like) or metal filament (such as copper wire, silver wire or other soft alloy wires) and the like; the heat-conducting long fibers with high heat conductivity coefficient can be selected with lower denier, and conversely, the heat-conducting long fibers with low heat conductivity coefficient can be selected with higher denier; considering that the heat-conducting long fibers are arranged on the surface layer, the thicker the diameter of the heat-conducting long fibers with high denier is, the more the part contacting with the skin can increase the feeling of contacting with foreign matters; it is therefore conceivable to use flat, thermally conductive filaments.
The purpose of the heat-conducting short fibers 2 is to conduct the contacted heat to the heat-conducting long fibers 1 so as to be conducted to the outside through both ends of the heat-conducting long fibers 1; therefore, the heat conducting short fibers 2 are preferably made of heat conducting fibers with high heat conductivity coefficient, and are laid on the heat conducting long fibers and fixed on the long fibers by hot air or other methods. However, in order to prevent the infiltration of the liquid, the weight in grams squared: 10-30g/m2。
The heat conducting fin 3 is used for conducting heat of the heat conducting long fibers 1 out, and is positioned at two ends, so that the heat conducting fin is mainly convenient to connect, produce and process; it may be a sheet-like heat-conducting structure woven from heat-conducting fibers or metal filaments (such as silver wires) with high metal heat conductivity coefficient, or a heat-conducting structure prepared by spraying, adhering, and depositing.
The heat-conducting mesh fiber layer can be manufactured independently or integrally with the surface layer (bottom layer); the invention is further illustrated by the method of finishing the facing:
the surface layer is formed by reinforcing three layers of fiber nets through a hot air process, wherein,
middle layer long silk screen: preparing a middle-layer heat-conducting long silk screen by adopting a weaving or tatting process; as shown in fig. 1, the warp is a heat-conducting long fiber 1, and is arranged at intervals along the length direction, and the weft is arranged at the positions close to the two ends of the warp, and the weft is densely woven at the two ends of the warp to form two heat-conducting sheets 3 in the length direction.
Upper layer fiber web: and respectively weighing the ES short fibers and the heat-conducting short fibers by adopting a cotton feeding weighing machine, carding and lapping by a carding machine to form a fiber net, intermittently lapping the fiber net, and reducing lapping density at the position of the middle layer corresponding to the weft so that most parts of the heat-conducting fins 3 are exposed. The proportion of the ES short fibers and the heat-conducting short fibers is 70: 30-50: 50; square gram weight: 10-30g/m2。
Lower layer fiber web: respectively weighing ES short fibers and heat-conducting short fibers by adopting a cotton feeding weighing machine, carding by a carding machine, and lapping to form a fiber web; the proportion of the ES short fibers and the heat-conducting short fibers is 90: 10-70: 30, of a nitrogen-containing gas; square gram weight: 10-30g/m2。
After the upper layer and the lower layer are aligned, the upper layer and the lower layer are placed in a hot air box for hot air fixation, fig. 2 is a schematic structural diagram of a manufactured surface layer, and as can be seen from the diagram, windows (notches) are formed at two ends of the surface layer, and the heat conducting fins 3 are exposed at the windows so as to be connected with the heat conducting structure conveniently.
The heat dissipation mesh fiber layer related to the invention is arranged on the bottom layer (outer layer) of the paper diaper, the structure can adopt the same structure and process as the heat conduction mesh fiber layer, and the heat dissipation mesh fiber layer is arranged on the outer layer of the paper diaper and is not in contact with the skin so that the limitation of the use environment is small, the number and the denier of the heat conduction long fibers 1 can be increased, the number and the density of the heat conduction short fibers 2 can be increased, and the like. As shown in fig. 3.
Because a plurality of intermediate layers are arranged between the surface layer and the bottom layer, the heat conducting sheets of the surface layer and the bottom layer cannot be directly connected, and therefore the heat conducting materials are required to be thermally connected in a proper mode. For example, the upper and lower heat conductive sheets may be closely sewn together by the heat conductive fibers.
Fig. 4 is a heat-conducting connecting structure corresponding to the upper and lower heat-conducting fin structures, when in use, the exposed part of the heat-conducting fin of the surface layer heat-conducting net fiber layer is upward, and the exposed part of the heat-conducting fin of the bottom layer heat-dissipating net fiber layer is downward, and then the heat-conducting structure is used for connecting the two heat-conducting fins, so that the heat conduction can be realized. After the two ends in the figure 5 are folded from the middle, the two ends are respectively arranged corresponding to the windows of the heat conducting fins of the surface layer and the bottom layer, and then the two ends of the surface layer and the bottom layer are connected through processes such as hot pressing, or heat conducting glue bonding.
Fig. 5 is a variation of fig. 4, applied to a diaper. As shown in fig. 5, two windows exposing the heat conducting fins are arranged at two ends of the middle part of the paper diaper; and a heat conducting structure is arranged in the middle of the front waist and the back waist. Firstly, correspondingly connecting the heat conduction structure at the middle part of the front waist and the rear waist with the bottom heat conduction sheet parts at the two ends of the middle part of the paper diaper, as shown in fig. 6; the front and back waists are then folded back and forth along the center line so that the heat-conducting structure connects the top and bottom layers of the thermally conductive sheet, as shown in fig. 7.
Examples
The embodiment is a paper diaper:
the surface layer of the paper diaper is formed by reinforcing three layers of fiber nets through a hot air process, wherein,
middle layer long silk screen: preparing a middle-layer heat-conducting long silk screen by adopting a weaving or tatting process; wherein, warp is Qingdao day silver textile technology ltd 70D 100% pure silver conductive fiber 1, along length direction interval arrangement, is provided with the material weft in the position of warp near both ends, and the weft is woven at warp both ends department closely and is formed two long direction's conducting strip. The pure silver fiber is adopted, and the antibacterial and deodorizing double-effect functions can be added.
Upper layer fiber web: and respectively weighing the ES short fibers and the heat-conducting short fibers by adopting a cotton feeding weighing machine, carding and lapping by a carding machine to form a fiber net, intermittently lapping the fiber net, and reducing lapping density at the position of the middle layer corresponding to the weft so that most parts of the heat-conducting fins 3 are exposed. The proportion of the ES short fibers and the heat-conducting short fibers is 70: 30, of a nitrogen-containing gas; square gram weight: 15g/m2。
Lower layer fiber web: respectively weighing ES short fibers and heat-conducting short fibers by adopting a cotton feeding weighing machine, carding by a carding machine, and lapping to form a fiber web; ES staple fiber and heat conductive staple fiberThe proportion of the vitamin is 70: 30, of a nitrogen-containing gas; square gram weight: 15g/m2。
The heat-conducting short fibers are formed by adding 1% by weight of graphene to the skin layers of the ES short fibers (the addition amount of the graphene in actual production can be 0.5-5%).
After the upper layer and the lower layer are aligned, the upper layer and the lower layer are placed in a hot air box for hot air fixation, fig. 2 is a schematic structural diagram of a manufactured surface layer, and as can be seen from the diagram, windows (notches) are formed at two ends of the surface layer, and the heat conducting fins 3 are exposed at the windows so as to be connected with the heat conducting structure conveniently.
The bottom layer (outer layer) of the paper diaper is made of the same material as the surface layer, and the fibers of the bottom layer are subjected to water repellent treatment.
Two windows exposing the heat conducting fins are arranged at two ends of the middle part of the paper diaper; and a heat conducting structure is arranged in the middle of the front waist and the back waist. Firstly, correspondingly connecting the heat conduction structure at the middle part of the front waist and the rear waist with the bottom heat conduction sheet parts at the two ends of the middle part of the paper diaper, as shown in fig. 6; the front and back waists are then folded back and forth along the center line so that the heat-conducting structure connects the top and bottom layers of the thermally conductive sheet, as shown in fig. 7.
The following table shows the results of the measurement of the cool feeling at the moment of contact of the diaper sample by using a contact cold and warm feeling tester (KES-F7THERMO LABOII):
as can be seen from the above table, the structure of the invention has better cool feeling effect, the cool feeling effect is obviously improved along with the increase of the weight of the long fiber,
as can be understood from the above, the heat conductive structure of the present invention may have any structure that can perform good thermal connection.
Claims (4)
1. A cool sanitary product comprises a surface layer, a bottom layer and an absorption core body arranged in the middle; the heat-conducting fiber net is characterized in that a heat-conducting fiber net layer is arranged on the surface layer; the bottom layer is provided with a heat dissipation net fiber layer, and the heat conduction net fiber layer of the surface layer is connected with the heat dissipation net fiber layer of the bottom layer through heat conduction structures at two ends.
2. The cooling sanitary product of claim 1, wherein the heat conductive mesh layer comprises: a plurality of heat-conducting long fibers are arranged in parallel along the length direction at intervals, and a plurality of heat-conducting short fibers are laid on the plurality of heat-conducting long fibers; one end or two ends of the long fiber are provided with heat conducting sheets.
3. The cooling sanitary article according to claim 1, wherein the diameter of the heat-conducting long fibers is more than twice the diameter of the heat-conducting short fibers.
4. The cooling sanitary product of claim 1, wherein said facing layer is formed by three layers of fiber webs reinforced by a hot air process, wherein,
upper layer fiber web: and respectively weighing the ES short fibers and the heat-conducting short fibers by adopting a cotton feeding weighing machine, carding and lapping by using a carding machine to form a fiber net, intermittently lapping the fiber net, and reducing lapping density at a position containing weft in the middle layer so as to expose part of the weft. The proportion of the ES short fibers and the heat-conducting short fibers is 70: 30-50: 50; square gram weight: 10-30g/m2。
Lower layer fiber web: respectively weighing ES short fibers and heat-conducting short fibers by adopting a cotton feeding weighing machine, carding by a carding machine, and lapping to form a fiber web; the proportion of the ES short fibers and the heat-conducting short fibers is 90: 10-70: 30, of a nitrogen-containing gas; square gram weight: 10-30g/m2。
Middle layer long silk screen: preparing a middle-layer heat-conducting long silk screen by adopting a weaving or tatting process; wherein, the warp is arranged at intervals along the length direction, and the weft is arranged discontinuously according to the preset length to form the long silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596171.7A CN112704605A (en) | 2020-12-29 | 2020-12-29 | Cool sanitary article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596171.7A CN112704605A (en) | 2020-12-29 | 2020-12-29 | Cool sanitary article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112704605A true CN112704605A (en) | 2021-04-27 |
Family
ID=75546475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011596171.7A Pending CN112704605A (en) | 2020-12-29 | 2020-12-29 | Cool sanitary article |
Country Status (1)
| Country | Link |
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| CN (1) | CN112704605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI761281B (en) * | 2021-08-18 | 2022-04-11 | 康那香企業股份有限公司 | Multi-component side-by-side cooling-feeling composite fiber and cooling-feeling sanitary products |
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| CN211753127U (en) * | 2020-02-11 | 2020-10-27 | 盐城市明新工业布有限公司 | PPS fibre rank gradient high temperature resistant needled felt |
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2020
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|---|---|---|---|---|
| US4488928A (en) * | 1983-05-16 | 1984-12-18 | Kimberly-Clark Corporation | Method and apparatus for forming soft, bulky absorbent webs and resulting product |
| US20070149933A1 (en) * | 2005-12-28 | 2007-06-28 | Uni-Charm Corporation | Sweat-Absorbent Sheet and Process for Making the Same |
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| CN106626633A (en) * | 2016-12-28 | 2017-05-10 | 平湖市科苑技术服务有限公司 | Instant heating type carbon fiber cloth |
| CN111201004A (en) * | 2017-10-13 | 2020-05-26 | 宝洁公司 | Absorbent article comprising nonwoven material having improved thermal conductivity |
| CN111172652A (en) * | 2020-01-16 | 2020-05-19 | 东华大学 | Moisture-absorbing cool double-layer fabric and preparation method thereof |
| CN211753127U (en) * | 2020-02-11 | 2020-10-27 | 盐城市明新工业布有限公司 | PPS fibre rank gradient high temperature resistant needled felt |
| CN211672586U (en) * | 2020-07-10 | 2020-10-16 | 上海捷儿金科技股份有限公司 | Cool gauze mask |
| CN112107055A (en) * | 2020-10-30 | 2020-12-22 | 上海捷儿金科技股份有限公司 | Three-dimensional cool seal ring and preparation method and application thereof |
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| TWI761281B (en) * | 2021-08-18 | 2022-04-11 | 康那香企業股份有限公司 | Multi-component side-by-side cooling-feeling composite fiber and cooling-feeling sanitary products |
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Application publication date: 20210427 |