CN205818546U - A kind of nona modified fiber non-weaving cloth of flexible, breathable - Google Patents
A kind of nona modified fiber non-weaving cloth of flexible, breathable Download PDFInfo
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- CN205818546U CN205818546U CN201620466801.1U CN201620466801U CN205818546U CN 205818546 U CN205818546 U CN 205818546U CN 201620466801 U CN201620466801 U CN 201620466801U CN 205818546 U CN205818546 U CN 205818546U
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- nanofiber
- breathable
- weaving cloth
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Abstract
The utility model discloses the nona modified fiber non-weaving cloth of a kind of flexible, breathable.The nona modified fiber non-weaving cloth of a kind of flexible, breathable of the present utility model, including the first flexible layer set gradually from top to bottom, first nanofiber air-permeable layer, nanofiber hydrophilic layer, nanofiber antibiotic layer, second nanofiber air-permeable layer and the second flexible layer, the outside of described first flexible layer and described second flexible layer is provided with equally distributed multiple lobe, it is provided with multiple hole in described first nanofiber air-permeable layer and described second nanofiber air-permeable layer, described nanofiber hydrophilic layer is alternately laminated with superabsorbent fiber layer by nano modification polypropylene fibre layer；The nona modified fiber non-weaving cloth of flexible, breathable of the present utility model, pliability is good, breathability is strong, good hydrophilic property, is suitably applied the fields such as medical and hygiene article, disposable article of everyday use, infant and adult health's articles for use.
Description
Technical field
This utility model belongs to Nonwovens Field, and the nona modified fiber being specifically related to a kind of flexible, breathable is non-
Woven cloths.
Background technology
Non-weaving cloth is also known as nonwoven fabric, supatex fabric, adhesive-bonded fabric or non-woven fabrics.Nonwoven techniques is one
Door comes from weaving, but surmounts the materials processing technology of weaving.It combines weaving, papermaking and plastic flexible
Materials processing technology, and fully combine and used many modern high technologies.No matter space technology, doctor
With many fields such as health care or daily life, it is the most extensive that non-woven new material has become one
Staple product.The raising required quality of life along with people, as disposable product or medical material
The comfort level of non-weaving cloth be the high aspect of concerned comparison.Non-weaving cloth of the prior art, as non-
Mostly the fiber polymer of woven cloths raw material is non-polar conformations, and degree of crystallinity is higher and without hydrophilic group, therefore prepares
The pliability of non-weaving cloth, breathability and the hydrophilicity that become are poor, cause the comfortableness of nonwoven articles
Difference, have impact on the application of non-weaving cloth.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is that the nanometer providing a kind of flexible, breathable changes
Property fiber non-woven, pliability is good, breathability is strong, good hydrophilic property.
For reaching this purpose, this utility model by the following technical solutions:
A kind of nona modified fiber non-weaving cloth of flexible, breathable, soft including first set gradually from top to bottom
Property layer, the first nanofiber air-permeable layer, nanofiber hydrophilic layer, nanofiber antibiotic layer, the second Nanowire
Dimension air-permeable layer and the second flexible layer, the outside of described first flexible layer and described second flexible layer is provided with all
In multiple lobe of even distribution, described first nanofiber air-permeable layer and described second nanofiber air-permeable layer
Being provided with multiple hole, described nanofiber hydrophilic layer is fine with superabsorbent water by nano modification polypropylene fibre layer
Dimension layer is alternately laminated.
Wherein, the height of described lobe is 1～10 μm, such as 1 μm, 2 μm, 3 μm, 4 μm, 5 μm,
6μm、7μm、8μm、9μm、10μm。
Wherein, the distance between the top of adjacent two described lobe is 0.1～1 μm, such as 0.1 μm,
0.2μm、0.3μm、0.4μm、0.5μm、0.6μm、0.7μm、0.8μm、0.9μm、1μm。
Wherein, described hole is distributed evenly in described first nanofiber air-permeable layer, described second Nanowire
Dimension air-permeable layer, the one being shaped as in geometry, letter shapes and petal shape of described hole or at least
Two kinds.
Wherein, generally circular in shape, the chain pearl shape of described hole or crescent.
Wherein, described nano modification polypropylene fibre layer is identical with the number of plies of described superabsorbent fiber layer, is
1～10 layer, such as 1 layer, 2 layers, 3 layers, 4 layers, 5 layers, 6 layers, 7 layers, 8 layers, 9 layers, 10 layers.
Wherein, the thickness of described first nanofiber air-permeable layer is 1～50 μm, such as 10 μm, 15 μm,
20μm、25μm、30μm、35μm、40μm、45μm、50μm。
Wherein, the thickness of described second nanofiber air-permeable layer is 1～50 μm, such as 10 μm, 15 μm,
20μm、25μm、30μm、35μm、40μm、45μm、50μm。
Wherein, the thickness of described nanofiber hydrophilic layer is 10～100 μm, such as 10 μm, 20 μm, 30 μm,
40μm、50μm、60μm、70μm、80μm、90μm、100μm。
Wherein, the thickness of described nanofiber antibiotic layer is 10～50 μm, such as 10 μm, 20 μm, 30 μm,
40μm、50μm。
Compared with prior art, the beneficial effects of the utility model are: the nano modification of a kind of flexible, breathable is fine
Dimension non-weaving cloth, including the first flexible layer set gradually from top to bottom, the first nanofiber air-permeable layer, receives
Rice fiber hydrophilic layer, nanofiber antibiotic layer, the second nanofiber air-permeable layer and the second flexible layer, described the
The outside of one flexible layer and described second flexible layer is provided with equally distributed multiple lobe, and described first
It is provided with multiple hole, described nanofiber in nanofiber air-permeable layer and described second nanofiber air-permeable layer
Hydrophilic layer is alternately laminated with superabsorbent fiber layer by nano modification polypropylene fibre layer；Softness of the present utility model
Ventilative nona modified fiber non-weaving cloth, pliability is good, breathability is strong, good hydrophilic property；First flexible layer
The projection arranged outside good pliability, the first flexible layer and the second flexible layer is provided with the second flexible layer
Portion reduces the contact area with skin, improves air permeability；First nanofiber air-permeable layer and the second nanometer
The hole arranged in fiber air-permeable layer, makes the breathability of nano-fiber for production of non-woven increase, accelerates liquid simultaneously
The permeating speed of body；The nanofiber alternately laminated with superabsorbent fiber layer by nano modification polypropylene fibre layer
Hydrophilic layer, it is provided that the hydrophilicity that nano-fiber for production of non-woven is good；It addition, nanofiber antibiotic layer makes
Nano-fiber for production of non-woven has good bacteriostasis.The nona modified fiber of flexible, breathable of the present utility model
Non-weaving cloth is highly suitable to be applied for medical and hygiene article, disposable article of everyday use, infant and adult health and uses
The fields such as product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the nona modified fiber non-weaving cloth of flexible, breathable of the present utility model；
Fig. 2 is that the first nanofiber of the nona modified fiber non-weaving cloth of flexible, breathable of the present utility model is saturating
The top view of the structure of gas-bearing formation；
Fig. 3 is the nanofiber hydrophilic layer of the nona modified fiber non-weaving cloth of flexible, breathable of the present utility model
Structural representation.
Reference is as follows:
1-the first flexible layer；2-the first nanofiber air-permeable layer；3-nanofiber hydrophilic layer；31-nano modification gathers
Tacryl layer；32-superabsorbent fiber layer；4-nanofiber antibiotic layer；5-the second nanofiber air-permeable layer；
6-the second flexible layer；7-lobe；8-hole.
Detailed description of the invention
Technology of the present utility model is further illustrated below in conjunction with Fig. 1 to Fig. 3 and by detailed description of the invention
Scheme.
As shown in Figure 1, Figure 2, Figure 3 shows, the nona modified fiber non-weaving cloth of a kind of flexible, breathable, including from
First flexible layer the 1, first nanofiber air-permeable layer 2 of setting gradually down, nanofiber hydrophilic layer 3,
Nanofiber antibiotic layer the 4, second nanofiber air-permeable layer 5 and the second flexible layer 6, the first flexible layer 1 and
The outside of two flexible layers 6 is provided with equally distributed multiple lobe 7, the first nanofiber air-permeable layer 2 He
Being provided with multiple hole 8 in second nanofiber air-permeable layer 5, nanofiber hydrophilic layer 3 is gathered by nano modification
Tacryl layer 31 is alternately laminated with superabsorbent fiber layer 32；Wherein it is desired to explanation, nano modification
Fiber refers to nano level modified fibre, the first flexible layer 1 first nanofiber air-permeable layer 2, nanofiber
Raw material in antibiotic layer the 4, second nanofiber air-permeable layer 5 and the second flexible layer 6 is commonly used in the art gathering
The materials such as compound, such as polypropylene, polyethylene, polyamide, polyurethane, do not repeat them here.First is soft
Property layer and the second flexible layer provide good pliability, outside the first flexible layer and the second flexible layer arrange
Lobe reduces the contact area with skin, improves air permeability；First nanofiber air-permeable layer and second
The hole arranged in nanofiber air-permeable layer, makes the breathability of nano-fiber for production of non-woven increase, accelerates simultaneously
The permeating speed of liquid；By nano modification polypropylene fibre layer and the alternately laminated Nanowire of superabsorbent fiber layer
Dimension hydrophilic layer, it is provided that the hydrophilicity of nano-fiber for production of non-woven.
As preferred embodiment of the present utility model, the first flexible layer 1 and the second flexible layer 6 are polypropylene material
Material is prepared from through hot blast adhesion technique, and the first flexible layer, the second flexible layer that are thus prepared as are fluffy, hands
Sense softness；It is highly preferred that the height of the lobe 7 arranged outside the first flexible layer and the second flexible layer be 1～
10μm；Distance between the top of adjacent two lobe 7 is 0.1～1 μm, it should be noted that described
The top of lobe refer to lobe away from first nanofiber air-permeable layer the 2, second nanofiber air-permeable layer
The end of the side of 5, i.e. from the going up most of the lobe of the first flexible layer 1 shown in Fig. 1, the second flexible layer 6
The bottom of lobe.
As preferred embodiment of the present utility model, first nanofiber air-permeable layer the 2, second nanofiber is breathed freely
Layer 5 is that the polypropylene nano fiber that polypropylene material is prepared through electrostatic spinning process is made, further, poly-
The average diameter of propylene nanofiber is 0.1～500nm, further, and the first nanofiber air-permeable layer 2
Thickness be 1～50 μm, the thickness of the second nanofiber air-permeable layer 5 is 1～50 μm.
As preferred embodiment of the present utility model, hole 8 is distributed evenly in the first nanofiber air-permeable layer 2
(as shown in Figure 2), (Fig. 2 has been diagrammatically only by the first nanofiber air-permeable layer the second nanofiber air-permeable layer 5
Pore space structure, identical in the pore space structure in the second nanofiber air-permeable layer and Fig. 2), hole 8 makes the
One nanofiber air-permeable layer 2 and the second nanofiber air-permeable layer 5 form regular projection and depression so that
The permeability of the first nanofiber air-permeable layer 2 and the second nanofiber air-permeable layer 5 improves, it addition, liquid
Nanofiber hydrophilic layer 3 can be rapidly infiltrated into by these holes.The shape of hole 8 can be geometry,
Letter shapes, it is also possible to be various petal shapes etc., it is preferable that generally circular in shape, the pelletron shape of hole 8
Or crescent.
As preferred embodiment of the present utility model, nanofiber hydrophilic layer 3 is by nano modification polypropylene fibre
Layer 31 is alternately laminated with superabsorbent fiber layer 32, as shown in Figure 3；Nano modification polypropylene fibre layer 31 with
The number of plies of superabsorbent fiber layer 32 is identical, is 1～10 layer, can be 1 layer, 2 layers, 3 layers, 4 layers,
5 layers, 6 layers, 7 layers, 8 layers, 9 layers, 10 layers；It is highly preferred that the thickness of nanofiber hydrophilic layer 3 is
10～100 μm.Further, nano modification polypropylene fibre layer 31 is that modified polypropylene material is through Static Spinning
Nano level modified polypropylene fiber prepared by technique is processed into, and modified polypropylene material is on polypropylene
Grafting hydrophilic monomer is prepared from；Further, superabsorbent fiber layer 32 prepare raw material superabsorbent water
Fiber, is that by copolymerization, the polymerization system containing hydrophilic monomer is obtained moisture absorption and water absorbent copolymer, then
Carry out what spinning prepared by fusion method or solwution method.
As preferred embodiment of the present utility model, nanofiber antibiotic layer 4 is antibacterial for adding in polypropylene
Agent, makes spinning liquid after melting, and applies high pressure positive electricity, spinning liquid is carried out Static Spinning on spinning liquid shower nozzle
Silk is prepared as.Further, the thickness of nanofiber antibiotic layer 4 is 10～50 μm.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, depends on
According to thought of the present utility model, the most all will change, this explanation
Book content should not be construed as restriction of the present utility model.
Claims (10)
1. the nona modified fiber non-weaving cloth of a flexible, breathable, it is characterised in that include depending on from top to bottom
First flexible layer (1) of secondary setting, the first nanofiber air-permeable layer (2), nanofiber hydrophilic layer (3),
Nanofiber antibiotic layer (4), the second nanofiber air-permeable layer (5) and the second flexible layer (6), described first
The outside of flexible layer (1) and described second flexible layer (6) is provided with equally distributed multiple lobe (7),
It is provided with many in described first nanofiber air-permeable layer (2) and described second nanofiber air-permeable layer (5)
Individual hole (8), described nanofiber hydrophilic layer (3) is by nano modification polypropylene fibre layer (31) and superabsorbent
Water cellulose layer (32) is alternately laminated.
The nona modified fiber non-weaving cloth of flexible, breathable the most according to claim 1, it is characterised in that
The height of described lobe (7) is 1～10 μm.
The nona modified fiber non-weaving cloth of flexible, breathable the most according to claim 2, it is characterised in that
Distance between the top of adjacent two described lobe (7) is 0.1～1 μm.
The nona modified fiber non-weaving cloth of flexible, breathable the most according to claim 1, it is characterised in that
Described hole (8) is distributed evenly in described first nanofiber air-permeable layer (2), described second nanofiber
Air-permeable layer (5), the one being shaped as in geometry, letter shapes and petal shape of described hole (8)
Or at least two.
The nona modified fiber non-weaving cloth of flexible, breathable the most according to claim 4, it is characterised in that
Generally circular in shape, the chain pearl shape of described hole (8) or crescent.
The nona modified fiber non-weaving cloth of flexible, breathable the most according to claim 1, it is characterised in that
Described nano modification polypropylene fibre layer (31) is identical, all with the number of plies of described superabsorbent fiber layer (32)
It it is 1～10 layer.
The nona modified fiber non-weaving cloth of flexible, breathable the most according to claim 1, it is characterised in that
The thickness of described first nanofiber air-permeable layer (2) is 1～50 μm.
The nona modified fiber non-weaving cloth of flexible, breathable the most according to claim 1, it is characterised in that
The thickness of described second nanofiber air-permeable layer (5) is 1～50 μm.
The nona modified fiber non-weaving cloth of flexible, breathable the most according to claim 1, it is characterised in that
The thickness of described nanofiber hydrophilic layer (3) is 10～100 μm.
The nona modified fiber non-weaving cloth of flexible, breathable the most according to claim 1, its feature exists
In, the thickness of described nanofiber antibiotic layer (4) is 10～50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466801.1U CN205818546U (en) | 2016-05-20 | 2016-05-20 | A kind of nona modified fiber non-weaving cloth of flexible, breathable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466801.1U CN205818546U (en) | 2016-05-20 | 2016-05-20 | A kind of nona modified fiber non-weaving cloth of flexible, breathable |
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| CN205818546U true CN205818546U (en) | 2016-12-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497179A (en) * | 2017-09-26 | 2017-12-22 | 昆山盛纺非织造材料研发中心有限公司 | A kind of nano-antibacterial air filtration non-woven material and preparation method thereof |
| CN113199826A (en) * | 2021-05-31 | 2021-08-03 | 上海盈兹无纺布有限公司 | Water-absorbing non-woven fabric composite material, preparation method thereof and water-absorbing pad |
-
2016
- 2016-05-20 CN CN201620466801.1U patent/CN205818546U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497179A (en) * | 2017-09-26 | 2017-12-22 | 昆山盛纺非织造材料研发中心有限公司 | A kind of nano-antibacterial air filtration non-woven material and preparation method thereof |
| CN113199826A (en) * | 2021-05-31 | 2021-08-03 | 上海盈兹无纺布有限公司 | Water-absorbing non-woven fabric composite material, preparation method thereof and water-absorbing pad |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |