CN105155256A - Natural anti-ultraviolet ramie cotton fabric finishing agent - Google Patents
Natural anti-ultraviolet ramie cotton fabric finishing agent Download PDFInfo
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- CN105155256A CN105155256A CN201510565814.4A CN201510565814A CN105155256A CN 105155256 A CN105155256 A CN 105155256A CN 201510565814 A CN201510565814 A CN 201510565814A CN 105155256 A CN105155256 A CN 105155256A
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Abstract
The invention discloses a natural anti-ultraviolet ramie cotton fabric finishing agent. The natural anti-ultraviolet ramie cotton fabric finishing agent is prepared from the following components in part by weight: 3 to 7 parts of grape skin extract, 4 to 5 parts of pomegranate peel extract, 1 to 4 parts of apple kernel extract, 11 to 14 parts of watermelon peel extract and 3 to 6 parts of hawthorn extract. The preparation method comprises the following steps: respectively cleaning, drying and crushing the grape skin, the pomegranate peel, the apple kernel, the watermelon peel and the hawthorn; adding ethanol, stirring and extracting, filtering, collecting an ethanol extraction solution and fruit filter residue; continuously heating the fruit filter residue in a water bath manner, stirring and extracting, filtering and collecting hot water extract solution; respectively drying the ethanol extraction solution and the hot water extraction solution, and mixing the ethanol extract and hot water extract of the same raw material to obtain the corresponding fruit extract. The raw materials are green and natural, the preparation method is simple, the environmental-protection benefit and the economic benefit are good, a ramie cotton fabric after being finished by utilizing the product of the finishing agent is good in ultraviolet resistance and resistant to washing, and the market popularization value is extremely high.
Description
Technical field:
The invention belongs to textile auxiliary Application Areas, relate to a kind of natural anti-ultraviolet ramie cotton fabric finishing agent.
Background technology:
Sunshine has indispensable effect to human life, and suitable sunlight can not only promote the synthesis of vitamin D in human body, and has positive meaning for suppression human body surface viral growth.But the ultraviolet in sunshine but can produce adverse influence to human body skin, skin can be made to produce erythema or sunburn and pigmentation, cause the skin aging even generation of cutaneum carcinoma.
Utilize anti-ultraviolet fabric to be one of important means resisting ultraviolet damage to human body protection, preparation has approach mainly spin processes and the finishing method of anti-ultraviolet fabric.Finishing method uses uvioresistant finishing agent to carry out rolling or coating process for fabric, simple, with low cost.
But uvioresistant finishing agent mainly contains benzophenone, salicylate class, benzotriazole, chelate of metal ion, metal oxide-type generally all exists the heavier problem of arrangement process environmental pollution.
Chinese invention patent CN101215780 discloses a kind of pure natural ultra-violet radiation resisting finishing method of knit fabric, with plant cactus for pure natural plant uvioresistant finishing agent prepared by raw material, after the dyed process of COTTON FABRIC, in containing the dressing liquid of pure natural plant uvioresistant finishing agent, adopt dipping method to arrange it, described natural anti UV finishing agent is extracted from plant cactus, adopt natural anti UV finishing agent stoste prepared by CO2 extraction, preparation cost is high and effect is remarkable not.
Chinese invention patent CN104695215A discloses composite plant UV resistance finishing agent, be made up of the drying of plant UV resistance dressing liquid, plant UV resistance dressing liquid is made up of following component: golden cypress UV resistance dressing liquid 40-60%, dandelion UV resistance dressing liquid 10-40%, granatum UV resistance dressing liquid 10-40%, above-mentioned each component mass percent sum is 100%; Preparation method is: get the golden cypress of pulverizing, dandelion and granatum and use alcohol immersion respectively, soak is mixed also drying and obtains composite plant UV resistance finishing agent; Use this finishing agent to carry out UV resistance arrangement to through the pretreated fabric of metal salt mordant, make finishing agent and fabric produce complexing, obtain UV resistance function fabric.The UV resistance finishing agent energy broad absorption ultraviolet that this invention is extracted from 3 Plants and to human non-toxic evil; The preparation method of UV resistance function fabric is the method for sorting of ecological, environmental protective, the rear fabric UV resistance of arrangement is functional and washability good, with low cost, of the present invention closest to prior art, but this finishing agent use procedure needs to carry out metal mordant dyeing preliminary treatment to fabric, complex process, produces environment and pollutes.
Summary of the invention:
Technical problem solved by the invention:
The present invention aims to provide a kind of raw material green natural, and preparation simple and convenient processing method, has good environmental benefit and economic benefit, and the ramie cotton fabric simultaneously after process has good anti-uv-ray and laundry-resistant uvioresistant ramie cotton fabric finishing agent.
The invention provides following technical scheme:
A kind of natural anti-ultraviolet ramie cotton fabric finishing agent, comprises the component of following parts by weight:
Grape skin extract 3-7 part, pomegranate rind extract 4-5 part, apple core extract 1-4 part, watermelon peel extract 11-14 part, haw thorn extract 3-6 part;
Its preparation method comprises the following steps:
By after Grape Skin, granatum, apple core, watermelon peel, hawthorn cleaning impurity elimination, drying, fragmentation obtain fruit powder respectively;
Add ethanol and stir extraction, collecting by filtration ethanol extract and fruit filter residue;
Fruit filter residue is continued add distilled water and carry out stirring in water bath extraction, collecting by filtration hot water extracting liquid;
By ethanol extract and the drying of hot water extracting liquid, ethanol extract and the hot water extract of same raw material are mixed to get corresponding fruit extract;
Uvioresistant ramie cotton fabric finishing agent is obtained by pulverizing after grape skin extract, pomegranate rind extract, apple core extract, watermelon peel extract, haw thorn extract mixing according to parts by weight.
Preferably, the component of following parts by weight is comprised:
Grape skin extract 5-7 part, pomegranate rind extract 4-4.5 part, apple core extract 1.5-3.5 part, watermelon peel extract 12.5-14 part, haw thorn extract 4.5-6 part.
Preferably, the component of following parts by weight is comprised:
Grape skin extract 6-7 part, pomegranate rind extract 4.5 parts, apple core extract 2 parts, watermelon peel extract 13 parts, haw thorn extract 5 parts.
Preferably, in described preparation method, the ethanol of 75% volume fraction of adding 10-15 times of weight in fruit powder is carried out stirring and extract, extraction time is 3-5 hour.
Preferably, in described preparation method, the ethanol of 75% volume fraction of adding 12-15 times of weight in fruit powder is carried out stirring and extract, extraction time is 4-5 hour.
Preferably, by after adding 7-10 times of distilled water in fruit filter residue in described preparation method, stir and extract under 80-90 DEG C of water bath condition, extraction time is 2-4 hour.
Grape Skin is the industrial residue of canned grape goods, and it is rich in the functional health factors such as anthocyanidin, has high nutritive value and health-care effect.Grape Skin is rich in anthocyanidin, is a kind of flavonoid class compound, has stronger anti-oxidation function, and human body can be protected from the damage of free radical, strengthens blood vessel elasticity, lax blood vessel, increases systemic blood circulation, have certain blood pressure reduction effect; Immune system ability can be strengthened, inflammation-inhibiting and allergy.Anthocyanidin is natural sunlight overcover, can stop ultraviolet damage skin.Skin belongs to connective tissue, and wherein contained collagen and the total of hard elastics albumen to skin play an important role.The sun can kill the Skin Cell of the mankind 50%.If but to be protected with anthocyanidin, then the Skin Cell of nearly 85% can survive extremely.Anthocyanidin is described as oral cosmetics for skin, is applied to textile auxiliary field in order to prevent ultraviolet damage skin, needs to overcome its unstable chemcial property, to the problem of pH value, temperature, illumination, metal ion-sensitive.
Granatum, Chinese medicine name.For the dry pericarp of Punicaceae plant pomegranate.Containing multiple alkaloid in granatum, the alcohol extract of pomegranate and pericarp water decoction, there is broad-spectrum antibacterial action, most of alkaloid contains asymmetric carbon atom, there is optical activity, most in left-handed photosensitiveness, there is good ultraviolet scattering process simultaneously, by the ultraviolet scattering process of self ion pair, reduce the injury of ultraviolet for skin.
Watermelon peel is the outside rind of cucurbitaceous plant watermelon, is the discarded object after people eat watermelon raw, is generally abandoned as rubbish by people.Containing total reducing sugar (mg/kg) 12755.6, titratable acid 1214.11, protein 3383.6, nitrogen 541.2, tannin 297, lithium 413.6, sodium 50.6, calcium 3.3, iron 0.2, phosphorus 3.3, zinc 0.04, boron 0.04, total extract about 2%.Also containing amino acid: aspartic acid, threonine, serine, glutamic acid, glycine, alanine, cysteine, figured silk fabrics acid, methionine, isoleucine, lysine, histidine, arginine, proline, with glutamic acid and lysine content higher, watermelon peel extract and other components composite, can play and well absorb Zi Gill crab and the effect it being converted to heat or low-energy radiation, reduce ultraviolet penetrance.
Hawthorn has another name called fruit, large-fruited Chinese hawthorn in mountain, the fruit of rose family May hawthorn, containing abundant organic acid and flavone of hawthorn fruit.Flavone of hawthorn fruit has good food-therapy health-care efficacy, can promote fat digestion, and the secretion increasing peptic digest enzyme promotes digestion, has certain corrective action to gastrointestinal function; Energy coronary artery dilator, increases coronary flow, Ischemic myocardium anoxic; And can cardiac stimulant, hypotensive and anti-arrhythmia.Natural flavone compounds exists mainly with glycoside form, and can form various flavonoid glycoside due to the kind of sugar, quantity, coupled position and connecting mode difference.Flavonoid glycoside solid is amorphous powder, and all the other flavone compounds mostly are crystalline solid.The different color of flavone compound is that natural colouring matter family with the addition of more multicolour.This is owing to forming cross conjugation system in its parent nucleus, and by electro transfer, rearrangement, conjugated chain is extended, thus shows color.Flavonoid glycoside is generally in soluble in water, solvent that ethanol, methyl alcohol isopolarity are strong.The longer then water-soluble degree of sugar chain is larger.Flavone compound because having phenolic hydroxyl group in molecule more, therefore aobvious acidity, be conducive to helping anthocyanidin in Grape Skin to keep good physiologically active, Flavonoid substances also has good anti-oxidation efficacy simultaneously, and opposing ultraviolet is to the infringement of skin.
Beneficial effect of the present invention:
1. raw material green natural of the present invention, by being used by the garden stuff processing waste residues such as Grape Skin, watermelon peel, apple core, extracting anti-oxidant uvioresistant active ingredient, having good environmental benefit and economic benefit.
2. prepare simple and convenient processing method, by alcohol extracting and hot water by extracts active ingredients, the later stage does not need the processing technologys such as metal-chelating, and application process is simply efficient, has higher promotional value.
3. the ramie cotton fabric after process of the present invention has good anti-uv-ray and water-fastness, high financial profit.
Detailed description of the invention:
Be described in detail embodiments of the invention below, the present embodiment is implemented under premised on invention technical scheme, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.The experimental program of unreceipted actual conditions in embodiment, the condition that conveniently condition or manufacturer advise usually is implemented.
Embodiment:
Natural anti-ultraviolet ramie cotton fabric finishing agent of the present invention, comprises the component of following parts by weight, and in table one, unit is parts by weight.
Table one: the component (unit: parts by weight) of natural anti-ultraviolet ramie cotton fabric finishing agent
Extract title | Grape Skin | Granatum | Apple core | Watermelon peel | Hawthorn |
Embodiment one | 3 | 4 | 1 | 11 | 3 |
Embodiment two | 7 | 5 | 4 | 14 | 6 |
Embodiment three | 5 | 4 | 1.5 | 12.5 | 4.5 |
Embodiment four | 7 | 4.5 | 3.5 | 14 | 6 |
Embodiment five | 3 | 5 | 1 | 14 | 3 |
Embodiment six | 7 | 4 | 4 | 11 | 6 |
Embodiment seven | 5 | 4.5 | 1.5 | 14 | 4.5 |
Embodiment eight | 7 | 4 | 3.5 | 12.5 | 6 |
Embodiment nine | 6 | 4.5 | 2.5 | 13.5 | 5.5 |
Embodiment ten | 6 | 4 | 3 | 13 | 5 |
Embodiment 11 | 6.5 | 4.5 | 2 | 13 | 5 |
Its preparation method comprises the following steps:
By after Grape Skin, granatum, apple core, watermelon peel, hawthorn cleaning impurity elimination, drying, fragmentation obtain fruit powder respectively;
The ethanol of 75% volume fraction of adding 10-15 times of weight in fruit powder is carried out stirring to extract, extraction time is 3-5 hour, collecting by filtration ethanol extract and fruit filter residue;
After adding 7-10 times of distilled water in fruit filter residue, stir and extract under 80-90 DEG C of water bath condition, extraction time is 2-4 hour, collecting by filtration hot water extracting liquid;
By ethanol extract and the drying of hot water extracting liquid, ethanol extract and the hot water extract of same raw material are mixed to get corresponding fruit extract;
Uvioresistant ramie cotton fabric finishing agent is obtained by pulverizing after grape skin extract, pomegranate rind extract, apple core extract, watermelon peel extract, haw thorn extract mixing according to parts by weight.According to ethanol in leaching process and hot water addition difference, each embodiment is different according to preparation method, is divided into again three groups.
Wherein method one group: will add the ethanol of 75% volume fraction of 10 times of weight in fruit powder, extraction time is 5 hours;
After adding 7 times of distilled water in fruit filter residue, stir under 80 DEG C of water bath condition and extract, extraction time is 4 hours.
Method two group: the ethanol of 75% volume fraction of adding 15 times of weight in fruit powder is carried out stirring and extracts, extraction time is 5 hours;
After adding 10 times of distilled water in fruit filter residue, stir under 80-90 DEG C of water bath condition and extract, extraction time is 2 hours.
Method three groups: the ethanol of 75% volume fraction of adding 13 times of weight in fruit powder is carried out stirring and extracts, extraction time is 4 hours;
After adding 8 times of distilled water in fruit filter residue, stir under 85 DEG C of water bath condition and extract, extraction time is 3 hours.
Using method of the present invention is:
Ramie cotton fabric (fiber crops, cotton each 50% ratio carry out blending) is passed through groove, natural anti-ultraviolet ramie cotton fabric finishing agent described in embodiment is added at 85 DEG C, padding the speed of a motor vehicle controls at 15 ms/min, then by fabric constant temperature process 2-3 hour at 100-105 DEG C of temperature; Be cooled to normal temperature after washing to dry.Control group does not adopt the uvioresistant finishing agent described in the embodiment of the present invention to arrange.
Embodiment application performance test
Carry out anti-ultraviolet property mensuration according to the method for GB/T18830-2009 " evaluation of ultraviolet resistance of fabric " to linen-cotton, measurement result is as follows.
Table two: different embodiment Ultraviolet Protection Factor UPF test result.
Described result represents with average ± variance.
The Ultraviolet Protection Factor UPF of ramie cotton fabric is substantially remaining unchanged after washing 3-5 time.
Table three: different embodiment finishing agent ultraviolet ray transmissivity T (UVA) test result
Described result represents with average ± variance.
Table four: different embodiment finishing agent ultraviolet ray transmissivity T (UVB) test result
Described result represents with average ± variance.
Proceed the evaluation of ultraviolet resistance after above-mentioned fabrics being washed, its effect has good retentivity.
Above content is only better embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (6)
1. a new type natural uvioresistant ramie cotton fabric finishing agent, is characterized in that, comprises the component of following parts by weight:
Grape skin extract 3-7 part, pomegranate rind extract 4-5 part, apple core extract 1-4 part, watermelon peel extract 11-14 part, haw thorn extract 3-6 part;
Its preparation method comprises the following steps:
By after Grape Skin, granatum, apple core, watermelon peel, hawthorn cleaning impurity elimination, drying, fragmentation obtain fruit powder respectively;
Add ethanol and stir extraction, collecting by filtration ethanol extract and fruit filter residue;
Fruit filter residue is continued add distilled water and carry out stirring in water bath extraction, collecting by filtration hot water extracting liquid;
By ethanol extract and the drying of hot water extracting liquid, ethanol extract and the hot water extract of same raw material are mixed to get corresponding fruit extract;
Uvioresistant ramie cotton fabric finishing agent is obtained by pulverizing after grape skin extract, pomegranate rind extract, apple core extract, watermelon peel extract, haw thorn extract mixing according to parts by weight.
2. a kind of new type natural uvioresistant ramie cotton fabric finishing agent according to claim 1, is characterized in that, comprise the component of following parts by weight:
Grape skin extract 5-7 part, pomegranate rind extract 4-4.5 part, apple core extract 1.5-3.5 part, watermelon peel extract 12.5-14 part, haw thorn extract 4.5-6 part.
3. a kind of new type natural uvioresistant ramie cotton fabric finishing agent according to claim 1, is characterized in that, comprise the component of following parts by weight:
Grape skin extract 6-7 part, pomegranate rind extract 4.5 parts, apple core extract 2 parts, watermelon peel extract 13 parts, haw thorn extract 5 parts.
4. a kind of new type natural uvioresistant ramie cotton fabric finishing agent according to claim 1, it is characterized in that: in described preparation method, the ethanol of 75% volume fraction of adding 10-15 times of weight in fruit powder is carried out stirring and extract, extraction time is 3-5 hour.
5. a kind of new type natural uvioresistant ramie cotton fabric finishing agent according to claim 1, it is characterized in that: in described preparation method, the ethanol of 75% volume fraction of adding 12-15 times of weight in fruit powder is carried out stirring and extract, extraction time is 4-5 hour.
6. a kind of new type natural uvioresistant ramie cotton fabric finishing agent according to claim 1, it is characterized in that: by after adding 7-10 times of distilled water in fruit filter residue in described preparation method, stir under 80-90 DEG C of water bath condition and extract, extraction time is 2-4 hour.
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Cited By (3)
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CN105755808A (en) * | 2016-03-14 | 2016-07-13 | 湖州新创丝织品有限公司 | Anti-ultraviolet finishing method for hemp fabrics |
CN113235306A (en) * | 2021-03-29 | 2021-08-10 | 东台鑫之利服饰有限公司 | Anti-ultraviolet high-sun-resistance spinning real silk headband fabric |
CN114438795A (en) * | 2020-10-30 | 2022-05-06 | 上海唯革思生物科技有限公司 | Fruit extract leather and preparation method thereof |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105755808A (en) * | 2016-03-14 | 2016-07-13 | 湖州新创丝织品有限公司 | Anti-ultraviolet finishing method for hemp fabrics |
CN114438795A (en) * | 2020-10-30 | 2022-05-06 | 上海唯革思生物科技有限公司 | Fruit extract leather and preparation method thereof |
CN113235306A (en) * | 2021-03-29 | 2021-08-10 | 东台鑫之利服饰有限公司 | Anti-ultraviolet high-sun-resistance spinning real silk headband fabric |
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