CN209904133U - ES composite short fiber layer structure - Google Patents
ES composite short fiber layer structure Download PDFInfo
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- CN209904133U CN209904133U CN201920651621.4U CN201920651621U CN209904133U CN 209904133 U CN209904133 U CN 209904133U CN 201920651621 U CN201920651621 U CN 201920651621U CN 209904133 U CN209904133 U CN 209904133U
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- fiber layer
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- 239000000835 fiber Substances 0.000 title claims abstract description 112
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000005871 repellent Substances 0.000 claims abstract description 32
- 210000004177 elastic tissue Anatomy 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000002940 repellent Effects 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 196
- 230000000844 anti-bacterial effect Effects 0.000 claims description 22
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 19
- 239000002781 deodorant agent Substances 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 14
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 11
- 239000004917 carbon fiber Substances 0.000 claims description 11
- 239000011241 protective layer Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 4
- 229920002334 Spandex Polymers 0.000 claims 1
- 230000003115 biocidal effect Effects 0.000 abstract description 18
- 239000004745 nonwoven fabric Substances 0.000 abstract description 15
- 239000000853 adhesive Substances 0.000 abstract description 13
- 230000001070 adhesive effect Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009423 ventilation Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000007669 thermal treatment Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 230000001846 repelling effect Effects 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
Images
Abstract
The utility model relates to a chemical fiber technical field, and an ES composite short fiber layer structure is disclosed, including hydrophilic base fibrous layer, water repellent base fibrous layer and ES adhesive fiber layer, hydrophilic base fibrous layer is located the top of repelling water base fibrous layer, ES adhesive fiber layer is located between hydrophilic base fibrous layer and the water repellent base fibrous layer, be equipped with first elastic fiber layer between hydrophilic base fibrous layer and the ES adhesive fiber layer, be equipped with the second elastic fiber layer between water repellent base fibrous layer and the ES adhesive fiber layer, hydrophilic base fibrous layer, water repellent base fibrous layer, ES adhesive fiber layer, bond together through high temperature thermal treatment after first elastic fiber layer and the mutual coincide of second elastic fiber layer, hydrophilic base fibrous layer's last fixed surface bonds and has the inoxidizing coating, water repellent base fibrous layer's lower fixed surface bonds and has ventilative layer. The utility model discloses make for non-woven fabrics for panty-shape diapers possess good stretch-proofing effect, make it possess good antibiotic ventilation effect moreover.
Description
Technical Field
The utility model relates to a chemical fiber technical field especially relates to a ES composite short fiber layer structure.
Background
ES, an ES fiber, is an abbreviation for "Ethylene-Propylene Side By Side", and is an attractive polyolefin fiber developed By Chilean, Japan. ES fibers have been highly evaluated worldwide as a novel thermal bondable conjugate fiber. After the ES fibers are heat-treated, the fibers are bonded to each other to form a nonwoven fabric molding without using a binder.
In the prior art, when the paper diaper is manufactured, PU materials are added into used non-woven fabrics, the non-woven fabrics are poor in stretching effect in the using process, and in the using process, the non-woven fabrics are easy to crack under the condition of excessive stretching, so that liquid penetrates, the purposes of effective water absorption and water resistance cannot be achieved, and good antibacterial and breathable effects cannot be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the non-woven fabric stretching effect for the paper diaper is not good in the prior art, does not have good water absorption and water resistance, and does not have good antibiotic gas permeability, and the composite short fiber layer structure of ES who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the ES composite short fiber layer structure comprises a hydrophilic base fiber layer, a water-repellent base fiber layer and an ES bonding fiber layer, wherein the hydrophilic base fiber layer is located above the water-repellent base fiber layer, the ES bonding fiber layer is located between the hydrophilic base fiber layer and the water-repellent base fiber layer, a first elastic fiber layer is arranged between the hydrophilic base fiber layer and the ES bonding fiber layer, a second elastic fiber layer is arranged between the water-repellent base fiber layer and the ES bonding fiber layer, the hydrophilic base fiber layer, the water-repellent base fiber layer, the ES bonding fiber layer, the first elastic fiber layer and the second elastic fiber layer are bonded together through high-temperature heat treatment after being mutually overlapped, a protective layer is fixedly bonded on the upper surface of the hydrophilic base fiber layer, and a breathable layer is fixedly bonded on the lower surface of the water-repellent base fiber layer.
Preferably, the inoxidizing coating includes pure cotton fibrous layer, superfine carbon fiber antibacterial layer and antibiotic deodorant fibrous layer, the antibacterial level of superfine carbon fiber sets up between pure cotton fibrous layer and the antibiotic deodorant fibrous layer, and the top setting of pure cotton fibrous layer in antibiotic deodorant fibrous layer.
Preferably, the air-permeable layer comprises an exhaust fiber layer and an activated carbon fiber layer, and the activated carbon fiber layer is arranged below the exhaust fiber layer.
Preferably, the first elastic fiber layer and the second elastic fiber layer are both in a wave-like structure.
Preferably, the lower surface of the antibacterial and deodorant fiber layer is fixedly bonded to the upper surface of the hydrophilic base fiber layer.
Preferably, the upper surface of the air-bleeding fiber layer is fixedly bonded to the lower surface of the water-repellent fiber layer.
Compared with the prior art, the utility model provides a composite short fiber layer structure of ES possesses following beneficial effect:
1. this ES composite short fiber layer structure, through setting up hydrophilic base fibrous layer, water repellent base fibrous layer, ES adhesive fiber layer, first elastic fiber layer and second elastic fiber layer, hydrophilic base fibrous layer possesses good hydroscopicity, water repellent base fibrous layer then possesses good water resistance, thereby guarantee that diaper uses non-woven fabrics possesses water resistance when possessing good hydroscopicity, through ES adhesive fiber layer high temperature thermal treatment bonding between hydrophilic base fibrous layer and the water repellent base fibrous layer, thereby convenient production, and the production efficiency is improved, the setting of first elastic fiber layer and second elastic fiber layer, thereby effectively improved diaper uses non-woven fabrics's tensile resistance, make it be difficult for taking place the fracture.
2. This ES composite short fiber layer structure, through setting up the pure cotton fiber layer, the antibacterial layer of superfine carbon fiber, antibiotic deodorant fibrous layer, exhaust fibrous layer and activated carbon fiber layer, pure cotton fiber layer guarantees to possess good close skin nature when absorbing water, the antibacterial layer of superfine carbon fiber and antibiotic deodorant fibrous layer mutually support, can play antibiotic antibacterial effect, exhaust fibrous layer guarantees the gas permeability, the improvement comfort, activated carbon fiber layer can purify the absorption to the peculiar smell of gas, thereby make the non-woven fabrics for panty-shape diapers possess good antibiotic ventilation effect.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make for the non-woven fabrics for panty-shape diapers possess good stretch-proofing effect, make it possess good antibiotic ventilation effect moreover.
Drawings
Fig. 1 is a schematic structural diagram of an ES composite short fiber layer structure according to the present invention;
fig. 2 is a schematic structural view of an ES composite short fiber layer structure protective layer according to the present invention;
fig. 3 is a schematic structural view of the ventilation layer of the ES composite short fiber layer structure provided by the present invention.
In the figure: 1. a hydrophilic fibrous layer; 2. a water-repellent fiber layer; 3. an ES adhesive fiber layer; 4. a first elastic fiber layer; 5. a second elastic fiber layer; 6. a protective layer; 7. a breathable layer; 8. a layer of pure cotton fibers; 9. a superfine carbon fiber antibacterial layer; 10. an antibacterial deodorant fiber layer; 11. a layer of exhaust fibers; 12. an activated carbon fiber layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an ES composite short fiber layer structure comprises a hydrophilic fiber layer 1, a water-repellent fiber layer 2 and an ES adhesive fiber layer 3, wherein the hydrophilic fiber layer 1 is located above the water-repellent fiber layer 2, the ES adhesive fiber layer 3 is located between the hydrophilic fiber layer 1 and the water-repellent fiber layer 2, a first elastic fiber layer 4 is arranged between the hydrophilic fiber layer 1 and the ES adhesive fiber layer 3, a second elastic fiber layer 5 is arranged between the water-repellent fiber layer 2 and the ES adhesive fiber layer 3, the hydrophilic fiber layer 1, the water-repellent fiber layer 2, the ES adhesive fiber layer 3, the first elastic fiber layer 4 and the second elastic fiber layer 5 are bonded together through high-temperature heat treatment after being mutually overlapped, a protective layer 6 is fixedly bonded on the upper surface of the hydrophilic fiber layer 1, a breathable layer 7 is fixedly bonded on the lower surface of the water-repellent fiber layer 2, and the hydrophilic fiber layer 1 has good water absorption, refuse water base fibrous layer 2 then to possess good water resistance to guarantee that the non-woven fabrics for panty-shape diapers possess when good hydroscopicity, hydrophilic base fibrous layer 1 with refuse between the water base fibrous layer 2 through the bonding of 3 high temperature thermal treatment on ES bonding fiber layer, thereby convenient production improves production efficiency, the setting of first elastic fiber layer 4 and second elastic fiber layer 5, thereby effectively improved the anti tensile properties of non-woven fabrics for panty-shape diapers, make it be difficult for taking place the fracture.
The inoxidizing coating 6 includes pure cotton fibrous layer 8, superfine carbon fiber antibacterial layer 9 and antibiotic deodorant fibrous layer 10, superfine carbon fiber antibacterial layer 9 is located and sets up between pure cotton fibrous layer 8 and the antibiotic deodorant fibrous layer 10, and pure cotton fibrous layer 8 is located the top setting of antibiotic deodorant fibrous layer 10, pure cotton fibrous layer 8 guarantees to possess good close skin nature when absorbing water, superfine carbon fiber antibacterial layer 9 and antibiotic deodorant fibrous layer 10 mutually support, can play antibiotic antibacterial effect.
Ventilative layer 7 includes exhaust fibrous layer 11 and activated carbon fibrous layer 12, and activated carbon fibrous layer 12 is located the below setting of exhaust fibrous layer 11, and exhaust fibrous layer 11 guarantees the gas permeability, improves the comfort, and activated carbon fibrous layer 12 can purify the peculiar smell of gas and adsorb.
The first elastic fiber layer 4 and the second elastic fiber layer 5 are both in a wave-shaped structure, so that the tensile resistance is improved.
The lower surface of the antibacterial deodorant fiber layer 10 is fixedly bonded to the upper surface of the hydrophilic base fiber layer 1.
The upper surface of the air-bleeding fiber layer 11 is fixedly bonded to the lower surface of the water-repellent fiber layer 2.
The utility model discloses in, hydrophilic base fibrous layer 1 possesses good hydroscopicity, and water repellent base fibrous layer 2 then possesses good water resistance to ensure that the non-woven fabrics for panty-shape diapers possess water resistance while possessing good hydroscopicity, through ES bonding fiber layer 3 high temperature heat treatment bonding between hydrophilic base fibrous layer 1 and the water repellent base fibrous layer 2, thereby facilitate production, improve production efficiency, the setting of first elastic fiber layer 4 and second elastic fiber layer 5, thereby effectively improved the tensile resistance of non-woven fabrics for panty-shape diapers, make it be difficult for breaking; pure cotton fiber layer 8 guarantees to possess good close skin nature when absorbing water, and superfine carbon fiber antibacterial layer 9 and antibiotic deodorant fibrous layer 10 mutually support, can play antibiotic antibacterial effect, and exhaust fibrous layer 11 guarantees the gas permeability, improves the comfort, and activated carbon fiber layer 12 can purify the peculiar smell of gas and adsorb to make for non-woven fabrics for panty-shape diapers possess good antibiotic ventilation effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An ES composite short fiber layer structure comprises a hydrophilic base fiber layer (1), a water-repellent base fiber layer (2) and an ES bonding fiber layer (3), and is characterized in that the hydrophilic base fiber layer (1) is positioned above the water-repellent base fiber layer (2), the ES bonding fiber layer (3) is positioned between the hydrophilic base fiber layer (1) and the water-repellent base fiber layer (2), a first elastic fiber layer (4) is arranged between the hydrophilic base fiber layer (1) and the ES bonding fiber layer (3), a second elastic fiber layer (5) is arranged between the water-repellent base fiber layer (2) and the ES bonding fiber layer (3), the hydrophilic base fiber layer (1), the water-repellent base fiber layer (2), the ES bonding fiber layer (3), the first elastic fiber layer (4) and the second elastic fiber layer (5) are mutually overlapped and then bonded together through high-temperature heat treatment, the upper surface of the hydrophilic base fiber layer (1) is fixedly bonded with a protective layer (6), and the lower surface of the water repellent base fiber layer (2) is fixedly bonded with a breathable layer (7).
2. The ES composite short fiber layer structure according to claim 1, wherein the protective layer (6) comprises a pure cotton fiber layer (8), a superfine carbon fiber antibacterial layer (9) and an antibacterial deodorant fiber layer (10), the superfine carbon fiber antibacterial layer (9) is arranged between the pure cotton fiber layer (8) and the antibacterial deodorant fiber layer (10), and the pure cotton fiber layer (8) is arranged above the antibacterial deodorant fiber layer (10).
3. An ES composite staple fiber layer construction according to claim 2, characterized in that the lower surface of the antibacterial and deodorant fiber layer (10) is fixedly bonded to the upper surface of the hydrophilic base fiber layer (1).
4. An ES composite staple fiber layer construction according to claim 1, characterized in that the air-permeable layer (7) comprises a gas-emitting fiber layer (11) and an activated carbon fiber layer (12), the activated carbon fiber layer (12) being arranged below the gas-emitting fiber layer (11).
5. An ES composite staple fiber layer construction according to claim 4, characterized in that the upper surface of the air-bleeding fiber layer (11) is fixedly bonded to the lower surface of the water-repellent fiber layer (2).
6. An ES composite staple fiber layer construction according to claim 1, characterized in that said first (4) and second (5) elastane fiber layers are both wavelike structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920651621.4U CN209904133U (en) | 2019-05-08 | 2019-05-08 | ES composite short fiber layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920651621.4U CN209904133U (en) | 2019-05-08 | 2019-05-08 | ES composite short fiber layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209904133U true CN209904133U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920651621.4U Active CN209904133U (en) | 2019-05-08 | 2019-05-08 | ES composite short fiber layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209904133U (en) |
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2019
- 2019-05-08 CN CN201920651621.4U patent/CN209904133U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.6, Fengsheng Road, Jinjiang Economic Development Zone (wuliyuan), Quanzhou City, Fujian Province, 362200 Patentee after: Fujian Fudi New Materials Co.,Ltd. Country or region after: China Address before: No.6, Fengsheng Road, Jinjiang Economic Development Zone (wuliyuan), Quanzhou City, Fujian Province, 362200 Patentee before: FUJIAN FUDI CHEMICAL FIBER TECHNOLOGY Co.,Ltd. Country or region before: China |