Summary of the invention
goal of the invention:in order to overcome above-mentioned the deficiencies in the prior art, radiation proof anti-bacterial deodorization shell fabric that the object of the present invention is to provide anti-microbial property excellence and preparation method thereof.
technical scheme:a kind of radiation proof anti-bacterial deodorization shell fabric provided by the invention, comprises base cloth layer, precoat and is located at the radiation proof antibacterial and deodouring layer between base cloth layer and precoat; Described radiation proof antibacterial and deodouring layer is organizine, tram and wool yarn cross-woven form; Described organizine is the anti-bacterial fibre containing nano silver particles, and the quality of described nano silver particles accounts for the 0.015-0.020 ‰ of anti-bacterial fibre gross mass; Described tram is the anti-bacterial fibre through the process of deodorizing dressing liquid; Described wool yarn is silver plated fiber long filament, and described silver plated fiber is take chinlon filament as carrier, adopts electrolytic method silver to be arranged on the fiber of carrier surface.
As improvement, described anti-bacterial fibre is soybean fiber, cotton fiber, bamboo-carbon fibre, viscose, spandex or acrylic fiber.
Improve as another kind, the preparation method of described deodorizing dressing liquid is: Chinese honey locust, the coptis, vanilla, folium isatidis, mugwort, eucalyptus leaves, rose are decocted 6-10h in water, to obtain final product; The weight ratio of described Chinese honey locust, the coptis, rose, vanilla, folium isatidis, mugwort, eucalyptus leaves is (10-20): (15-25): (5-10): (5-10): (5-10): (5-10): 1.
Improve as another kind, the thickness of described base cloth layer and precoat is 0.4-0.8 μm.
Improve as another kind, described base cloth layer is milk protein fiber, and described precoat is polyacrylonitrile fibre.
Present invention also offers the preparation method of above-mentioned anti-bacterial fibre, comprise the following steps:
(1) silver plated fiber long filament preparation: take chinlon filament as carrier, adopts electrolytic method that silver is arranged on carrier surface, obtains wool yarn radiation resistant fiber;
(2) organizine antibacterial treatment: immersed by anti-bacterial fibre in nanometer silver antimicrobial liquid, is warming up to 42-46 DEG C and soaks 0.5-1h, then is warming up to 65-75 DEG C of immersion 1-2h, then dries 3-5min in 60-70 DEG C, obtains footpath silk anti-bacterial fibre;
(3) tram deodorizing process: anti-bacterial fibre is immersed in deodorizing dressing liquid, soaking at room temperature 8-12h, then dry 10-20min in 50-60 DEG C, obtain tram deodorization fiber;
(4) weave: footpath silk anti-bacterial fibre, tram deodorization fiber and wool yarn radiation resistant fiber are caused radiation proof antibacterial and deodouring layer;
(5) prepared by radiation proof anti-bacterial deodorization shell fabric: be fixed between base cloth layer and precoat by radiation proof antibacterial and deodouring layer, obtain radiation proof anti-bacterial deodorization shell fabric.
In step (2), the preparation method of described deodorizing dressing liquid is: Chinese honey locust, the coptis, vanilla, folium isatidis, mugwort, eucalyptus leaves, rose are decocted 6-10h in water, to obtain final product; The weight ratio of described Chinese honey locust, the coptis, rose, vanilla, folium isatidis, mugwort, eucalyptus leaves is (10-20): (15-25): (5-10): (5-10): (5-10): (5-10): 1.
beneficial effect:radiation proof anti-bacterial deodorization shell fabric structure provided by the invention is simple, with low cost, raw material sources method, radiation proof antibiosis and deodorization effects are very excellent, antibacterial time is long, has broad-spectrum antibacterial action.
Detailed description of the invention
embodiment 1
Radiation proof anti-bacterial deodorization shell fabric, comprises base cloth layer, precoat and is located at the radiation proof antibacterial and deodouring layer between base cloth layer and precoat; Described radiation proof antibacterial and deodouring layer is organizine, tram and wool yarn cross-woven form; Described organizine is the anti-bacterial fibre containing nano silver particles, and the quality of described nano silver particles accounts for 0.018 ‰ of anti-bacterial fibre gross mass; Described tram is the anti-bacterial fibre through the process of deodorizing dressing liquid; Described wool yarn is silver plated fiber long filament, and described silver plated fiber is take chinlon filament as carrier, adopts electrolytic method silver to be arranged on the fiber of carrier surface.
Described base cloth layer is milk protein fiber, and described precoat is polyacrylonitrile fibre, and described anti-bacterial fibre is soybean fiber, cotton fiber, bamboo-carbon fibre, viscose, spandex or acrylic fiber; The thickness of described base cloth layer and precoat is 0.6 μm.
The preparation of anti-bacterial fibre, comprises the following steps:
(1) preparation of deodorizing dressing liquid: Chinese honey locust, the coptis, vanilla, folium isatidis, mugwort, eucalyptus leaves, rose are decocted 6h in water, to obtain final product; The weight ratio of described Chinese honey locust, the coptis, rose, vanilla, folium isatidis, mugwort, eucalyptus leaves is 10:15:5:10:5:10:1.
(2) silver plated fiber long filament preparation: take chinlon filament as carrier, adopts electrolytic method that silver is arranged on carrier surface, obtains wool yarn radiation resistant fiber;
(3) organizine antibacterial treatment: immersed by anti-bacterial fibre in nanometer silver antimicrobial liquid, is warming up to 42 DEG C and soaks 1h, then is warming up to 65 DEG C of immersion 2h, then dries 3min in 60 DEG C, obtains footpath silk anti-bacterial fibre;
(4) tram deodorizing process: anti-bacterial fibre is immersed in deodorizing dressing liquid, soaking at room temperature 12h, then dry 10min in 60 DEG C, obtain tram deodorization fiber;
(5) weave: footpath silk anti-bacterial fibre, tram deodorization fiber and wool yarn radiation resistant fiber are caused radiation proof antibacterial and deodouring layer;
(6) prepared by radiation proof anti-bacterial deodorization shell fabric: be fixed between base cloth layer and precoat by radiation proof antibacterial and deodouring layer, obtain radiation proof anti-bacterial deodorization shell fabric.
embodiment 2
Radiation proof anti-bacterial deodorization shell fabric, comprises base cloth layer, precoat and is located at the radiation proof antibacterial and deodouring layer between base cloth layer and precoat; Described radiation proof antibacterial and deodouring layer is organizine, tram and wool yarn cross-woven form; Described organizine is the anti-bacterial fibre containing nano silver particles, and the quality of described nano silver particles accounts for 0.015 ‰ of anti-bacterial fibre gross mass; Described tram is the anti-bacterial fibre through the process of deodorizing dressing liquid; Described wool yarn is silver plated fiber long filament, and described silver plated fiber is take chinlon filament as carrier, adopts electrolytic method silver to be arranged on the fiber of carrier surface.
Described base cloth layer is milk protein fiber, and described precoat is polyacrylonitrile fibre, and described anti-bacterial fibre is soybean fiber, cotton fiber, bamboo-carbon fibre, viscose, spandex or acrylic fiber; The thickness of described base cloth layer and precoat is 0.4 μm.
The preparation of anti-bacterial fibre, comprises the following steps:
(1) preparation of deodorizing dressing liquid: Chinese honey locust, the coptis, vanilla, folium isatidis, mugwort, eucalyptus leaves, rose are decocted 10h in water, to obtain final product; The weight ratio of described Chinese honey locust, the coptis, rose, vanilla, folium isatidis, mugwort, eucalyptus leaves is 20:25:10:5:10:5:1.
(2) silver plated fiber long filament preparation: take chinlon filament as carrier, adopts electrolytic method that silver is arranged on carrier surface, obtains wool yarn radiation resistant fiber;
(3) organizine antibacterial treatment: immersed by anti-bacterial fibre in nanometer silver antimicrobial liquid, is warming up to 46 DEG C and soaks 0.5h, then is warming up to 75 DEG C of immersion 1h, then dries 5min in 70 DEG C, obtains footpath silk anti-bacterial fibre;
(4) tram deodorizing process: anti-bacterial fibre is immersed in deodorizing dressing liquid, soaking at room temperature 8h, then dry 20min in 50 DEG C, obtain tram deodorization fiber;
(5) weave: footpath silk anti-bacterial fibre, tram deodorization fiber and wool yarn radiation resistant fiber are caused radiation proof antibacterial and deodouring layer;
(6) prepared by radiation proof anti-bacterial deodorization shell fabric: be fixed between base cloth layer and precoat by radiation proof antibacterial and deodouring layer, obtain radiation proof anti-bacterial deodorization shell fabric.
embodiment 3
Radiation proof anti-bacterial deodorization shell fabric, comprises base cloth layer, precoat and is located at the radiation proof antibacterial and deodouring layer between base cloth layer and precoat; Described radiation proof antibacterial and deodouring layer is organizine, tram and wool yarn cross-woven form; Described organizine is the anti-bacterial fibre containing nano silver particles, and the quality of described nano silver particles accounts for 0.020 ‰ of anti-bacterial fibre gross mass; Described tram is the anti-bacterial fibre through the process of deodorizing dressing liquid; Described wool yarn is silver plated fiber long filament, and described silver plated fiber is take chinlon filament as carrier, adopts electrolytic method silver to be arranged on the fiber of carrier surface.
Described base cloth layer is milk protein fiber, and described precoat is polyacrylonitrile fibre, and described anti-bacterial fibre is soybean fiber, cotton fiber, bamboo-carbon fibre, viscose, spandex or acrylic fiber; The thickness of described base cloth layer and precoat is 0.8 μm.
The preparation of anti-bacterial fibre, comprises the following steps:
(1) preparation of deodorizing dressing liquid: Chinese honey locust, the coptis, vanilla, folium isatidis, mugwort, eucalyptus leaves, rose are decocted 8h in water, to obtain final product; The weight ratio of described Chinese honey locust, the coptis, rose, vanilla, folium isatidis, mugwort, eucalyptus leaves is 15:20:8:8:7:7:1.
(2) silver plated fiber long filament preparation: take chinlon filament as carrier, adopts electrolytic method that silver is arranged on carrier surface, obtains wool yarn radiation resistant fiber;
(3) organizine antibacterial treatment: immersed by anti-bacterial fibre in nanometer silver antimicrobial liquid, is warming up to 45 DEG C and soaks 0.8h, then is warming up to 70 DEG C of immersion 1-2h, then dries 4min in 65 DEG C, obtains footpath silk anti-bacterial fibre;
(4) tram deodorizing process: anti-bacterial fibre is immersed in deodorizing dressing liquid, soaking at room temperature 10h, then dry 15min in 55 DEG C, obtain tram deodorization fiber;
(5) weave: footpath silk anti-bacterial fibre, tram deodorization fiber and wool yarn radiation resistant fiber are caused radiation proof antibacterial and deodouring layer;
(6) prepared by radiation proof anti-bacterial deodorization shell fabric: be fixed between base cloth layer and precoat by radiation proof antibacterial and deodouring layer, obtain radiation proof anti-bacterial deodorization shell fabric.
The antibacterial fabric performance evaluation of embodiment 1 to 3:
With reference to the test of GB/T 15979-2002 method.The results are shown in Table 1.
Table 1
Deodoriging properties is tested: be placed on by fabric in the container of tested gas (ammonia, hydrogen sulfide) of concentration known C0, after airtight 1.5h, measure the concentration C 1 of north side gas in closed container with the gas detecting tube of correspondence, obtain deodorizing percentage=(1-C1/C0) × 100%.The results are shown in Table 2.
Table 2
The fabric radiation performance evaluation of embodiment 1 to 3:
Be the shield effectiveness test result of fabric after ion plating in embodiment 1 to 3 below.
Effect experimental illustrates: shield effectiveness refers to the ratio by shielding material and power received during no shielding material or voltage under the same level of drive.The detection method of shield effectiveness adopts prior art, the results are shown in Table 3.
Table 3
Embodiment 1 | Embodiment 2 | Embodiment 3 |
99.999918% | 99.999911% | 99.999919% |