CN206383590U - A kind of antibacterial water proof nonwoven cloth - Google Patents
A kind of antibacterial water proof nonwoven cloth Download PDFInfo
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- CN206383590U CN206383590U CN201720023487.4U CN201720023487U CN206383590U CN 206383590 U CN206383590 U CN 206383590U CN 201720023487 U CN201720023487 U CN 201720023487U CN 206383590 U CN206383590 U CN 206383590U
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- water proof
- nonwoven cloth
- antibacterial water
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Abstract
The utility model discloses a kind of antibacterial water proof nonwoven cloth, its structure is：Nonwoven layer, elastic layer dry compound by pre-needling and heat, and by film waterproof layer is compounded with the another side of elastic layer.The nonwoven layer is combined by spun lacing by the nanometer silver antimicrobial cotton fiber layer of plant fiber layer and 35 80 micron thickness and constituted；The string layer material is regenerated celulose fibre；Include natural plant extracts antibacterial capsule particulate in the regenerated celulose fibre；Elastic layer is formed by warp thread and weft yarns, and warp thread and weft yarn use polyester fiber and with the addition of carbon fiber waterproof layer for polyurethane coating, and is provided with the air-vent that diameter is less than 2.5 microns.The utility model has the advantages that：Simple in construction, intensity is high, with the function such as lasting antibiotic property and waterproof, ventilative.
Description
Technical field
The utility model belongs to field of nonwoven fabric technology, and in particular to a kind of antibacterial water proof nonwoven cloth.
Background technology
Non-woven fabrics is commonly called as non-woven cloth, and it is to be oriented chopped fiber or long filament or random alignment, forms fibre web knot
Structure, is then reinforced, the cloth without braiding eventually formed using methods such as machinery, hot rolling or chemistry.Antibacterial nonwoven cloth is nonwoven
One kind of cloth, it is all widely used in fields such as filtering material, wastewater treatment, amenities, medical supplies, chemical products.Pass
The antibacterial nonwoven cloth of system is bonded together by basic unit and antibiotic layer by adhesive mostly；However, this bonded structure is because contain
There is adhesive solvent, meeting contaminated materials are in itself and to the bad rear risk of sterilization generation.Structure is more complicated, and antibacterial effect is not
The requirement of people can be met.Simultaneously pasted by glue, its gas permeability, water resistance are poor, easily cause bacterium, virus
Invasion, while intensity is not too high, it is easy to damage.
The content of the invention
The purpose of this utility model is to provide a kind of antibacterial water proof nonwoven cloth, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of antibacterial water proof nonwoven cloth, including nonwoven
Layer of cloth, elastic layer, waterproof layer, the nonwoven layer, elastic layer dry compound by pre-needling and heat, and the waterproof layer passes through film
The upper surface of elastic layer is compounded in, the nonwoven layer is combined by plant fiber layer and nanometer silver antimicrobial cotton fiber layer by spun lacing
Composition, described waterproof layer is polyurethane coating.
It is preferred that, air-vent is uniformly provided with the waterproof layer, the diameter of the air-vent is less than 2.5 microns.
It is preferred that, described nanometer silver antimicrobial cotton fiber thickness degree is 35-80 microns.
It is preferred that, the elastic layer 2 is interwoven by spun polyester thread longitude and latitude.
It is preferred that, the string layer material is regenerated celulose fibre；Include in the regenerated celulose fibre
Natural plant extracts antibacterial capsule particulate；The particle diameter of the capsule particulate is 1-2 μm.
It is preferred that, the terylene and carbon in carbon fibre thread, warp thread are also included in the warp thread and weft yarn of described elastic layer 2
Fiber yarn is according to 1：1~10：1 arrangement is than arranging, and terylene and carbon fibre thread are according to 1 in weft yarn：1~10：1 arrangement ratio
Arrangement.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, by increasing nanometer
Silver-colored antibiotic cotton fiber layer can greatly improve the antibacterial ability of this non-woven fabrics, and carbon fiber is added in elastic layer, can be preferable
Raising intensity, air-vent is provided with waterproof layer, its gas permeability can be strengthened while waterproof.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- nonwoven layers；2- elastic layers；3- waterproof layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in embodiment of the present utility model is entered
Row is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
Referring to Fig. 1, being a kind of antibacterial water proof nonwoven cloth of the present utility model, nonwoven layer 1, elastic layer 2, waterproof layer 3；
Nonwoven layer 1, elastic layer 2 dry compound by pre-needling and heat, and by film waterproof layer 3 is compounded with the another side of elastic layer 2.
Nonwoven layer 1 is combined by spun lacing and constituted by plant fiber layer and nanometer silver antimicrobial cotton fiber layer, plant fiber layer
There is certain strength and toughness；String layer material is regenerated celulose fibre；Include in the regenerated celulose fibre
Natural plant extracts antibacterial capsule particulate；The particle diameter of the capsule particulate is 1-2 μm；Microcapsule granule in plant fiber layer
In contain plant extracts composition；Plant extracts composition includes：Mint extract, isatis root extract, Leonurus extract,
The one or more of wormwood extract；The addition of plant extracts can effectively improve the performance of non-woven fabrics；System can be caused
Standby non-woven fabrics has the effect of more preferable antianaphylaxis and promoting blood circulation and stopping pain.
Nano-Ag particles in nanometer silver antimicrobial cotton fiber layer can be with pathogen cell membrane/film combination, can directly enter
Enter thalline, the sulfydryl (- SH) with oxygen metabolism enzyme is combined rapidly, inactivates enzyme, blocks respiratory metabolism it is choked to death, due to receiving
Meter Yin Ke kills 650 various bacterias in several minutes, so it is this practicality to increase nanometer silver antimicrobial cotton fiber layer in nonwoven layer 1
A new big advantage.In order to ensure enough nano-Ag particles, nanometer silver antimicrobial cotton fiber thickness degree of the present utility model is adopted
With 35-80 microns.
Elastic layer 2 is formed by warp thread and weft yarns, and warp thread and weft yarn use polyester fiber, due to polyester fiber
Intensity is not very high, and fracture was easy for by after entering multiple rub with the hands, is followed the string, so in the present embodiment in warp thread and weft yarn
Also added carbon fiber, thus increase the intensity of elastic layer 2, it is ensured that the non-woven fabrics will not tearing, the terylene and carbon in warp thread be fine
Yarn is tieed up according to 1：1~10：1 arrangement is than arranging, and terylene and carbon fibre thread are according to 1 in weft yarn：1~10：1 arrangement is than row
Row.
Waterproof layer 3 is polyurethane coating, in view of the non-woven fabrics used in medical, daily necessities be required to it is certain saturating
Gas, so being evenly arranged with air-vent on the polyurethane coating of waterproof layer 3, the diameter of air-vent is less than 2.5 microns, if
, being capable of effectively anti-PM2.5 particles when the non-woven fabrics is with mouth mask product.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of antibacterial water proof nonwoven cloth, it is characterised in that：Including nonwoven layer（1）, elastic layer（2）, waterproof layer（3）, it is described
Nonwoven layer（1）, elastic layer（2）Dry compound by pre-needling and heat, the waterproof layer（3）Elastic layer is compounded in by film
（2）Upper surface, the nonwoven layer（1）Combined and constituted by spun lacing by plant fiber layer and nanometer silver antimicrobial cotton fiber layer,
Described waterproof layer（3）For polyurethane coating.
2. a kind of antibacterial water proof nonwoven cloth according to claim 1, it is characterised in that：The waterproof layer（3）On uniformly set
There is air-vent, the diameter of the air-vent is less than 2.5 microns.
3. a kind of antibacterial water proof nonwoven cloth according to claim 1, it is characterised in that：Described nanometer silver antimicrobial cotton fiber
Thickness degree is 35-80 microns.
4. a kind of antibacterial water proof nonwoven cloth according to claim 1, it is characterised in that：The elastic layer（2）By Polyester Yarns
Line longitude and latitude is interwoven.
5. a kind of antibacterial water proof nonwoven cloth according to claim 1, it is characterised in that：The string layer material is again
Raw cellulose fibre；Include natural plant extracts antibacterial capsule particulate in the regenerated celulose fibre；The capsule is micro-
The particle diameter of grain is 1-2 μm.
6. a kind of antibacterial water proof nonwoven cloth according to claim 4, it is characterised in that：Described elastic layer（2）Warp thread
With the terylene and carbon fibre thread also included in weft yarn in carbon fibre thread, warp thread according to 1：1-10：1 arrangement ratio arrangement,
Terylene and carbon fibre thread are according to 1 in weft yarn：1-10：1 arrangement is than arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023487.4U CN206383590U (en) | 2017-01-10 | 2017-01-10 | A kind of antibacterial water proof nonwoven cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023487.4U CN206383590U (en) | 2017-01-10 | 2017-01-10 | A kind of antibacterial water proof nonwoven cloth |
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| Publication Number | Publication Date |
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| CN206383590U true CN206383590U (en) | 2017-08-08 |
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| CN201720023487.4U Active CN206383590U (en) | 2017-01-10 | 2017-01-10 | A kind of antibacterial water proof nonwoven cloth |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596787A (en) * | 2017-09-30 | 2018-01-19 | 沈廷廷 | The explosion-proof noise reduction filtering material and its production technology used on a kind of hyperbaric oxygen chamber filter |
| CN107625211A (en) * | 2017-11-15 | 2018-01-26 | 江苏工程职业技术学院 | A kind of multifunctional health mouth mask |
| CN112626865A (en) * | 2020-12-08 | 2021-04-09 | 福建恒安集团有限公司 | Preparation method of moisture-absorbing and breathable basement membrane |
-
2017
- 2017-01-10 CN CN201720023487.4U patent/CN206383590U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596787A (en) * | 2017-09-30 | 2018-01-19 | 沈廷廷 | The explosion-proof noise reduction filtering material and its production technology used on a kind of hyperbaric oxygen chamber filter |
| CN107625211A (en) * | 2017-11-15 | 2018-01-26 | 江苏工程职业技术学院 | A kind of multifunctional health mouth mask |
| CN112626865A (en) * | 2020-12-08 | 2021-04-09 | 福建恒安集团有限公司 | Preparation method of moisture-absorbing and breathable basement membrane |
| CN112626865B (en) * | 2020-12-08 | 2023-01-10 | 福建恒安集团有限公司 | Preparation method of moisture-absorbing and breathable basement membrane |
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