CN102162187B - Ultraviolet ray resistant textile containing moxa water extracts and production method thereof - Google Patents
Ultraviolet ray resistant textile containing moxa water extracts and production method thereof Download PDFInfo
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- CN102162187B CN102162187B CN2011100915098A CN201110091509A CN102162187B CN 102162187 B CN102162187 B CN 102162187B CN 2011100915098 A CN2011100915098 A CN 2011100915098A CN 201110091509 A CN201110091509 A CN 201110091509A CN 102162187 B CN102162187 B CN 102162187B
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Abstract
The invention relates to a production method of an ultraviolet ray resistant textile containing moxa water extracts. The production method comprises the following processing steps: preparing the finishing liquid through extraction, processing the textile with the finishing liquid, drying the textile and producing the finished product. The textile is endued with health care and antibacterial properties as well as ultraviolet ray resistance; and the production method is simple and is low in cost.
Description
Technical field
The present invention relates to a kind of manufacturing approach of textiles of the antiultraviolet that contains the moxa water extract.
Background technology
In technique known, ultraviolet ray (ultraviolet rays is called for short UV) is divided into long wave ultraviolet (UV-A, 320~400nm), ultraviolet B radiation (UV-B, 280~320nm) and short wave ultraviolet (UV-C, 200~280nm).Ultraviolet ray accounts for 6% in daylight, the large percentage of UV-A wherein, and the UV-B ratio is less, and ultraviolet ray has harmful effect to textiles, and it can not only make textiles fade, and also can make tendering of fibers such as silk, nylon and cellulose, powerful decline.Ultraviolet radiation is to fabric, and part is reflected on the surface, and part is absorbed by fabric, and remaining then sees through fabric.Generally speaking, therefore ultraviolet transmitance+reflectivity+absorptivity=100%, improves fabric and just can reduce ultraviolet transmitance to ultraviolet absorptivity and reflectivity.Interpolation can absorb ultraviolet ultra-violet absorber on fiber, yarn or fabric, can reach the purpose of ultraviolet radiation preventing.Because the antiultraviolet finish fabric is many with making clothes in summer, therefore can directly contact with human body skin.Must carry out skin anaphylactic test to uvioresistant finishing agent for this reason, a series of safety detection such as acute toxicity test and tertogenicity test, to guarantee product, environmentally friendly to human security.
The anti-ultraviolet radiation agent of using on the textiles at present is except the inorganic oxide beyond the region of objective existence; Mainly contain: (1) chelate of metal ion, be inorganic compound, can not react with fiber; Only being applicable to the coloured fibre that can form chelate, mainly is the fastness to light that improves dyeing; (2) salicylate compounds like phenyl salicytate, salicylic acid-uncle's 4-base phenyl ester etc., can absorb the ultraviolet ray of 280~330nm wavelength; But this compounds is prone to distillation because fusing point is lower, and absorption coefficient is lower; And under strong illumination, can cause colour-change phenomena, so use less; (3) benzophenone compound, as 2,4 dihydroxyl benzophenone, 2,2 '-dihydroxy-4,4 '-dimethoxy-benzophenone, 2-hydroxyl-4-methoxyl group-5-diphenylsulfone ketone, UV-531 etc.Because this compounds has conjugated structure and hydrogen bond, can change into heat energy, fluorescence, phosphorescence after the absorption ultraviolet ray, produce hydrogen bond simultaneously and become tautomerism; This structure can be accepted luminous energy and not cause chain break, and can make luminous energy be transformed into heat energy, thereby consumes the energy that absorbs; Be very stable to a certain extent, have a plurality of hydroxyls again, fiber is had better adsorption capability; Be the good uvioresistant finishing agent of cotton fiber, but expensive.
Summary of the invention
The object of the invention one provides a kind of manufacturing approach of textiles of the antiultraviolet that contains the moxa water extract; Purpose two provides a kind of dressing liquid with anti-ultraviolet function.
For achieving the above object, the present invention adopts following technical scheme:
(1). extract the preparation dressing liquid: add the ratio of the tarragon fiber that 7-15 part does according to 1000 parts of water, soak down at 90 ℃, and constantly stir; Soak and refilter after 60 minutes; Can obtain the moxa aqueous extract, this extract between 3.7-4.2, obtains dressing liquid with buffer adjustment pH value;
(2). use the dressing liquid treatment of textiles: in dressing liquid, keep the dressing liquid temperature during dipping between 60 ℃~80 ℃ textile impregnation, dip time is 60 minutes;
(3). textiles oven dry: the textiles of dipping can become the textiles with anti-ultraviolet function after the oven dry under 105 ℃~110 ℃ the temperature.
Described buffer is the mixed liquor of sodium acetate and acetic acid.
The present invention has advantage: preparation method is simple, and cost is low.
The specific embodiment
Further describe the present invention below in conjunction with specific embodiment, advantage of the present invention will be more clear along with description.But these embodiment only are exemplary, the present invention are not constituted any restriction.
The present invention includes following procedure of processing:
Extraction preparation dressing liquid → with dressing liquid treatment of textiles → textiles oven dry → finished product.
(1). extract the preparation dressing liquid: the ratio that adds the dried tarragon fiber of 7~15g according to a premium on currency; Soak down at 90 ℃, and constantly stir, soak and refilter after 60 minutes; Can obtain the moxa aqueous extract; The extraction small-scale production of aqueous extract can the electric hot water bath, and large-scale production can use widely used in the market plant extraction liquid to filter clarification equipment, and the pH value that aqueous extract is used buffer adjustment dilution is as between the 3.7-4.2; Obtain dressing liquid; Used buffer is the mixed liquor of sodium acetate and acetic acid, and according to demand of practical production, the hydrophilic softener such as the OP-8800 (Dow Corning Corporation's production) that also can add 2-3% flood difficult problem to solve some fabrics in water;
(2). use the dressing liquid treatment of textiles: in dressing liquid, keep the dressing liquid temperature during dipping between 60 ℃~80 ℃ textile impregnation, dip time is 60 minutes;
(3). textiles oven dry: the textiles of dipping can become the textiles with anti-ultraviolet function after the oven dry under 105 ℃~110 ℃ the temperature.
Except possessing the original wearability of fabric, can give fabric good anti-ultraviolet property by the product of method manufacturing of the present invention.
Embodiment 1: nylon fabric: half delustring polyamide fibre 6, and warp 55.6dtex/48F FDY, parallel 50.0dtex/34F FDY, through close 75/cm, 50/cm of filling density.
Use aforementioned dressing liquid to handle above-mentioned fabrics; 80 ℃ of treatment temperatures; Processing time 60min; Handle the back oven dry, use the UV-1000F textiles uvioresistant tester of U.S. Labsphere company to measure the ultraviolet ray transmissivity (%T) and the ultraviolet protection factor (UPF), the result sees table 1 and Fig. 1 (CE01, CE02, CE03 represent the moxa treatment fluid of different batches respectively).
Table 1 moxa water extract is to the result of nylon fabric anti-ultraviolet finishing
The ultraviolet ray transmissivity curve of Fig. 1 moxa water extract arrangement nylon fabric
Can find out that from the result of table 1 after the moxa water extract is handled, compare blank sample, the UPF index promotes greatly, the index of T (UVA) then significantly reduces, and shows that the anti-ultraviolet property of handling the back fabric significantly improves.
Embodiment 2: silk fabric: specification: habotai warp 23.3dex * 2, and parallel 23.3dex * 2, through close 42/cm, 60/cm of filling density.
Use aforementioned dressing liquid to handle above-mentioned fabrics; 80 ℃ of treatment temperatures; Processing time 60min; Handle the back oven dry, use the UV-1000F textiles uvioresistant tester of U.S. Labsphere company to measure the ultraviolet ray transmissivity (%T) and the ultraviolet protection factor (UPF), the result sees table 2 and Fig. 2 (CE01, CE02, CE03 represent the moxa treatment fluid of different batches respectively)
Table 2 moxa water extract is to the result of silk fabric anti-ultraviolet finishing
The ultraviolet ray transmissivity curve of Fig. 2 moxa water extract arrangement silk fabric
Can find out that from the result of table 2 after the moxa water extract is handled, compare blank sample, the UPF index promotes greatly, the index of T (UVA) then significantly reduces, and shows that the anti-ultraviolet property of handling the back fabric significantly improves.
This shows that the present invention uses moxa water treatment liquid finish fabric, can significantly improve the anti-ultraviolet property of fabric.According to the requirement of GB/T18830 standard, when UPF>40 of sample, and T (UVA)
AV, can be described as " antiultraviolet product " at<5% o'clock.The nylon fabric UPF index of handling with the moxa water extract substantially exceeds 40, the highest similar 4 times of surpassing index, T (UVA)
AVAlso little than 5%, reached the requirement of " antiultraviolet product ".Though the silk fabric of handling does not reach the index request of antiultraviolet product, relative blank sample, the achievement data of UPF and T (UVA) also promotes greatly, shows that the anti-ultraviolet property of fabric is improved.
Confirm that through modern study tarragon all has antibacterial action external to 10 kinds of Gram-positive aerophils such as bacillus anthracis, Alpha-hemolytic streptococcus, B-Streptococcus hemolyticus, corynebacterium diphtheriae, bacillus pseudodiphthericus, lung diplococcoid, staphylococcus aureus, Staphylococcus citreus, white Portugal Portugal coccus, hay bacilluses.Moxa water logging agent and decoction also have certain inhibitory action to multiple pathomycete in vitro.This shows that the textiles of handling through the moxa water extract has inhibitory action to the part bacterium, so but pass through not only antiultraviolet of textiles that the moxa water extract handled, also given the fabric anti-microbial property that keeps healthy.
Claims (1)
1. the manufacturing approach of the textiles of an antiultraviolet that contains the moxa water extract is characterized in that comprising following procedure of processing:
(1), extracts the preparation dressing liquid: add the ratio of the tarragon fiber that 7-15 part does according to 1000 parts of water, soak down at 90 ℃, and constantly stir; Soak and refilter after 60 minutes; Can obtain the moxa aqueous extract, this extract between 3.7-4.2, obtains dressing liquid with buffer adjustment pH value;
(2), use the dressing liquid treatment of textiles: in dressing liquid, keep the dressing liquid temperature during dipping between 60 ℃~80 ℃ textile impregnation, dip time is 60 minutes;
(3), textiles oven dry: the textiles of dipping can become the textiles with anti-ultraviolet function after the oven dry under 105 ℃~110 ℃ the temperature.
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CN103767611B (en) * | 2012-10-18 | 2017-02-01 | 云南白药清逸堂实业有限公司 | Baby wet wipes for hip and production method thereof |
CN105908335A (en) * | 2016-05-30 | 2016-08-31 | 浙江慧德新材料有限公司 | Production technology of anti-static sleep-easy health-care quilt cover fabric |
CN106351001A (en) * | 2016-08-26 | 2017-01-25 | 相里海霞 | Method for manufacturing ultraviolet-proof textile fabric based on moxa |
CN108589292A (en) * | 2018-06-26 | 2018-09-28 | 常州市蒽盗钟情生物科技有限公司 | A kind of ultraviolet prevention fiber |
CN110810934A (en) * | 2019-11-14 | 2020-02-21 | 刘东泰 | Health-care functional jade composite fabric and manufacturing method thereof |
CN113774654B (en) * | 2021-09-09 | 2023-09-12 | 广东职业技术学院 | Ultraviolet-proof composition and application thereof |
CN115045120A (en) * | 2022-06-23 | 2022-09-13 | 浙江新舒纺织有限公司 | Production process of dyed yarn-dyed TR elastic cheese dyed cloth |
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CN1485493A (en) * | 2002-09-26 | 2004-03-31 | 李京勋 | Stock-dye method utilizing felon herb and product thereof |
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