CN103243567A - Fabric containing anti-mosquito microcapsules and finishing method thereof - Google Patents
Fabric containing anti-mosquito microcapsules and finishing method thereof Download PDFInfo
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- CN103243567A CN103243567A CN2013102026158A CN201310202615A CN103243567A CN 103243567 A CN103243567 A CN 103243567A CN 2013102026158 A CN2013102026158 A CN 2013102026158A CN 201310202615 A CN201310202615 A CN 201310202615A CN 103243567 A CN103243567 A CN 103243567A
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Abstract
The invention discloses a fabric containing anti-mosquito microcapsules and a finishing method thereof. Anti-mosquito slow release cloth is prepared by attaching the anti-mosquito microcapsules on the surface of the fabric through a crosslinking adhesive and baking at 150 DEG C after dehydrating and drying. The finished anti-mosquito slow release cloth has the effect of knocking down and killing mosquitoes rapidly and effectively, is capable of effectively repelling mosquitoes, and is durable; the fabric is safe and nontoxic on human body; and the appearance and the physical indexes are not influenced.
Description
Technical field
The invention belongs to the function textile field, be specifically related to a kind of fabric and method for sorting thereof that contains except the mosquito microcapsules.
Background technology
The mankind endure the hardship of bite by mosquitos for a long time to the fullest extent, are not only caused itch and pain behind the mosquito bite, and mosquito can be infected such as numerous diseases such as dengue fever, malaria, fluke disease, lymph filarias as vector.World Health Organization's research report spells out, and in the disease that all insects are infected, mosquito stands in the breach, so mosquito repelling is the problem that people pay close attention to always.
In the typical method of having invented, patent CN101187158 " antimosquito finishing agent and preparation method and the application in anti-mosquito cloth " is that pesticide is attached in the compound of cyclodextrin, then it is attached on the cloth.The method shortcoming be that the cost of material of cyclodextrin is higher, preparation process is loaded down with trivial details simultaneously.
Patent CN1094105 " expelling parasite cloth and expelling parasite protective articles " is that the Chinese medicine pest repellant is permeated in cloth with chemical method, again cloth is made into clothes etc.The method does not realize the slow release effect of Chinese medicine pest repellant, so the mosquito proof time is short.
Patent CN101070628 " mosquito-fly-repellent fiber and fabric thereof " makes fiber with the spices with mosquito repellent fly effect by melt-spinning technology, respins to be made into mosquito repellent fly fabric.The method complex process, spices is destroyed easily under the high temperature, only is applicable to chemical fiber and fabric simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of fabric and method for sorting thereof that contains except the mosquito microcapsules, mosquito is had rapidly and efficiently the insect killing effect of knocking down except mosquito slowly-releasing cloth after the arrangement, mosquito repellent is durable in use effectively.Fabric is to human body safety, and is nontoxic, and outward appearance and physical index are not affected yet.
For achieving the above object, the present invention adopts following technical scheme:
A kind of fabric that contains except the mosquito microcapsules is to utilize cross-linked binder that the culicifuge microcapsules are attached to fabric face, behind the dewatered drying, cures through 150 ℃ and namely obtains removing mosquito slowly-releasing cloth; Described cross-linked binder is: N-methylol amide resinoid, catalyst and pH conditioning agent.
Preparation technology's flow process of described culicifuge microcapsules is: under 40 ℃ of the constant temperature gelatin of 1g/L and each 60mL of Arabic gum of 1g/L are mixed, adding 20mL culicifuge content is the cyclohexane solution of 10g/L-25g/L, 10000r/min-20000r/min shears 1-5min and obtains dispersion emulsion, acetum with 100g/L is regulated pH=4.0, frozen water is cooled to 5 ℃, sodium hydroxide solution with 100g/L is regulated pH=9.0, add the formalin of 370g/L, be warming up to 40 ℃ of curing and obtain the culicifuge microcapsules that particle diameter is 4-20 μ m.
Described culicifuge is a kind of in pyrethrins insecticide, dimethyl phthalate, Metadelphene, Imidacloprid, the chlopyrifos.
Described catalyst is a kind of in calcium salt, magnesium salts, aluminium salt, zinc salt, mantoquita, the ammonium salt; Described pH conditioning agent is a kind of in sorbic acid, citric acid, acetic acid, lactic acid, phosphoric acid, the boric acid.
Described fabric is a kind of in cotton, fiber crops, day silk, model, blending cotton, silk, wool, the thin chemical ﹠ blended fabric.
For the production of extensive mass except mosquito slowly-releasing cloth, adopt padding method that fabric is put in order; For small-scale production, adopt infusion process that fabric is put in order;
Described padding method technological process is as follows:
Open width is advanced cloth, and---dressing liquid two soaks two and rolls, pick-up 70%-80%, and------hot-air seasoning 95-100 ℃---drying cylinder of 70-80 ℃ of hot blast preliminary drying dried drying cylinder pressure＜2kg/cm
3---cure, 150 ℃, 2min---except mosquito slowly-releasing cloth finished product;
Described infusion process technology is as follows:
Fabric immerses in the dressing liquid and floods 5-10min, take out dry or dry after, in 150 ℃ of baking ovens, cure 2min, namely obtain except mosquito slowly-releasing cloth finished product;
---------the adding catalyst---adds water to needed volume---, and adding pH conditioning agent is adjusted to required pH value to the preparation technology of described dressing liquid: the water that adds required preparation quality 80% in the change barrel to add N-methylol amide resinoid to add the culicifuge microcapsules.
For cotton, fiber crops, day silk, model, blending cotton, silk, wool, the concentration of culicifuge microcapsules is 5 grams per liters, and N-methylol amide resinoid concentration is 10 grams per liters, regulates pH=4.0; For thin chemical ﹠ blended fabric, the concentration of culicifuge microcapsules is 20 grams per liters, and N-methylol amide resinoid concentration is 40 grams per liters, regulates pH=4.0.
Beneficial effect of the present invention is: utilize N-methylol amide class as cross-linked binder, 1) low temperature cures, and has reduced technological process, has reduced cost; 2) resin crosslinks forms network structure and can improve the washability of adhering to microcapsules except on the mosquito slowly-releasing cloth; 3) N-methylol amide resinoid can also improve the crease resistance of fabric; 4) technical process is simple, and raw material is cheap, is easy to carry out large-scale production, also is applicable to that family or individual workship remove the mosquito arrangement simultaneously; 5) convenient and practical, be widely used.
The specific embodiment
Embodiment 1
Mosquito-proof finishing technique prescription:
Fabric: cotton dyeing cloth: weave specification: cotton, yarn is knitted 20 * 16s, 96 * 55/inch of density, grammes per square metre 160 grams/square metre; Culicifuge microcapsules concentration: 5 grams per liters; N-methylol amide crosslinker concentration 10 grams per liters; Catalyst MgCl
20.6 grams per liter is regulated pH=4.0.
Mosquito-proof finishing technique flow process:
Open width is advanced cloth → dressing liquid two and is soaked two and roll, pick-up 70%-80% → 95-100 ℃ → drying cylinder of 70-80 ℃ → hot-air seasoning of hot blast preliminary drying oven dry, drying cylinder pressure＜2kg/cm
3→ cure, 150 ℃, 2min → finished product.
Prepared except mosquito slowly-releasing cloth decis content 50.95mg/m
2, after 15 standard washings, still have 33.45mg/m
2, meet the World Health Organization and stipulate long-acting insect protected mosquito net surface decis content and washing standard.
Embodiment 2
Mosquito-proof finishing technique prescription:
Fabric: terylene mosquito netting: weave specification: terylene, the door width of cloth: 320cm, mesh density: 15/inch, chemical fibre silk specification: 50D; Culicifuge microcapsules concentration: 20 grams per liters; N-methylol amide crosslinker concentration 40 grams per liters; Catalyst Zn (NO
3)
2Consumption 2.4 grams per liters are regulated pH=4.0.
Mosquito-proof finishing technique flow process:
Fabric immerses in the dressing liquid and floods 5-10min, take out dry or dry after, in 150 ℃ of baking ovens, cure 2min, namely obtain except mosquito slowly-releasing cloth finished product.
Prepared except mosquito slowly-releasing cloth decis content 53.05 mg/m
2, after 15 standard washings, still have 30.69mg/m
2, meet the World Health Organization and stipulate long-acting insect protected mosquito net surface decis content and washing standard.
Embodiment 3
Mosquito-proof finishing technique prescription:
Fabric: blended cloth: weave specification: 80% cotton, 20% numb blending, the door width of cloth: 155cm, yarn is knitted 21 * 21s, 98 * 48/inch of density, grammes per square metre: 220 grams/square metre; Culicifuge microcapsules concentration: 10 grams per liters; Sticking agent is etherificate N-methylol amide, concentration 20 grams per liters; Catalyst MgCl
2Consumption 1.2 grams per liters are regulated pH=4.0.
Mosquito-proof finishing technique flow process:
Fabric immerses in the dressing liquid and floods 5-10min, take out dry or dry after, in 150 ℃ of baking ovens, cure 2min, namely obtain except mosquito slowly-releasing cloth finished product.
Prepared except mosquito slowly-releasing cloth decis content 54.57mg/m
2, after 15 standard washings, still have 36.69 mg/m
2, meet the World Health Organization and stipulate long-acting insect protected mosquito net surface decis content and washing standard.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (7)
1. a fabric that contains except the mosquito microcapsules is characterized in that: utilize cross-linked binder that the culicifuge microcapsules are attached to fabric face, behind the dewatered drying, cure through 150 ℃ and namely obtain removing mosquito slowly-releasing cloth; Described cross-linked binder is: N-methylol amide resinoid, catalyst and pH conditioning agent.
2. the fabric that contains except the mosquito microcapsules according to claim 1, it is characterized in that: preparation technology's flow process of described culicifuge microcapsules is: under 40 ℃ of the constant temperature gelatin of 1g/L and each 60mL of Arabic gum of 1g/L are mixed, adding 20mL culicifuge content is the cyclohexane solution of 10g/L-25g/L, 10000r/min-20000r/min shears 1-5min and obtains dispersion emulsion, acetum with 100g/L is regulated pH=4.0, frozen water is cooled to 5 ℃, sodium hydroxide solution with 100g/L is regulated pH=9.0, add the formalin of 370g/L, be warming up to 40 ℃ of curing and obtain the culicifuge microcapsules that particle diameter is 4-20 μ m.
3. the fabric that contains except the mosquito microcapsules according to claim 2 is characterized in that: described culicifuge is a kind of in pyrethrins insecticide, dimethyl phthalate, Metadelphene, Imidacloprid, the chlopyrifos.
4. the fabric that contains except the mosquito microcapsules according to claim 1 is characterized in that: described catalyst is a kind of in calcium salt, magnesium salts, aluminium salt, zinc salt, mantoquita, the ammonium salt; Described pH conditioning agent is a kind of in sorbic acid, citric acid, acetic acid, lactic acid, phosphoric acid, the boric acid.
5. the fabric that contains except the mosquito microcapsules according to claim 1 is characterized in that: a kind of in cotton, fiber crops, day silk, model, blending cotton, silk, wool, the thin chemical ﹠ blended fabric of described fabric.
6. a fabric finishing method that contains except the mosquito microcapsules as claimed in claim 1 is characterized in that: for the production of extensive mass except mosquito slowly-releasing cloth, adopt padding method that fabric is put in order; For small-scale production, adopt infusion process that fabric is put in order;
Described padding method technological process is as follows:
Open width is advanced cloth, and---dressing liquid two soaks two and rolls, pick-up 70%-80%, and------hot-air seasoning 95-100 ℃---drying cylinder of 70-80 ℃ of hot blast preliminary drying dried drying cylinder pressure＜2kg/cm
3---cure, 150 ℃, 2min---except mosquito slowly-releasing cloth finished product;
Described infusion process technology is as follows:
Fabric immerses in the dressing liquid and floods 5-10min, take out dry or dry after, in 150 ℃ of baking ovens, cure 2min, namely obtain except mosquito slowly-releasing cloth finished product;
---------the adding catalyst---adds water to needed volume---, and adding pH conditioning agent is adjusted to required pH value to the preparation technology of described dressing liquid: the water that adds required preparation quality 80% in the change barrel to add N-methylol amide resinoid to add the culicifuge microcapsules.
7. the fabric finishing method that contains except the mosquito microcapsules according to claim 6, it is characterized in that: for cotton, fiber crops, day silk, model, blending cotton, silk, wool, the concentration of culicifuge microcapsules is 5 grams per liters, and N-methylol amide resinoid concentration is 10 grams per liters, regulates pH=4.0; For thin chemical ﹠ blended fabric, the concentration of culicifuge microcapsules is 20 grams per liters, and N-methylol amide resinoid concentration is 40 grams per liters, regulates pH=4.0.
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| CN2013102026158A CN103243567A (en) | 2013-05-28 | 2013-05-28 | Fabric containing anti-mosquito microcapsules and finishing method thereof |
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| CN2013102026158A CN103243567A (en) | 2013-05-28 | 2013-05-28 | Fabric containing anti-mosquito microcapsules and finishing method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866559A (en) * | 2014-03-31 | 2014-06-18 | 浙江蓝天海纺织服饰科技有限公司 | Anti-static non-ironing anti-mite anti-mosquito fabric |
| CN104420626A (en) * | 2013-08-29 | 2015-03-18 | 广东盈然木业有限公司 | Method of manufacturing mosquito repellant wood floor tiles |
| CN104480724A (en) * | 2014-12-05 | 2015-04-01 | 南通大学 | Functional natural plant mosquito repelling ecological home textile product |
| CN104878607A (en) * | 2015-06-04 | 2015-09-02 | 常州美胜生物材料有限公司 | Method for tidying fabrics by mosquito repelling microcapsules |
| CN105088773A (en) * | 2015-09-17 | 2015-11-25 | 无锡市长安曙光手套厂 | Insect prevention textile material and preparation method thereof |
| CN105926287A (en) * | 2016-06-16 | 2016-09-07 | 东莞市联洲知识产权运营管理有限公司 | Purely-natural and mosquito-repelling fabric for infants and production method of purely-natural and mosquito-repelling fabric |
| CN106319981A (en) * | 2016-08-29 | 2017-01-11 | 浩沙实业（福建）有限公司 | Mosquito-repelling polyester finishing method |
| CN106436328A (en) * | 2015-08-10 | 2017-02-22 | 广州市铜衣富商贸有限公司 | Nanometer copper antibacterial fabric preparation method |
| LU92879B1 (en) * | 2015-11-05 | 2017-06-21 | Loen Holding S A R L | Repellent accessories against fleas, mites and insects |
| CN109457487A (en) * | 2018-07-20 | 2019-03-12 | 广州天思品汇实业有限公司 | The preparation method of the mosquito-proof material of fabric, wearing product and the mosquito-proof material of fabric |
| CN109914109A (en) * | 2019-03-21 | 2019-06-21 | 江苏炫智新材料科技有限公司 | A kind of preparation method of the military durability anti-mosquito fabric of environmental protection |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420626B (en) * | 2013-08-29 | 2016-12-28 | 广东盈然木业有限公司 | A kind of method manufacturing mosquito repellent wood floor |
| CN104420626A (en) * | 2013-08-29 | 2015-03-18 | 广东盈然木业有限公司 | Method of manufacturing mosquito repellant wood floor tiles |
| CN103866559B (en) * | 2014-03-31 | 2015-09-30 | 浙江蓝天海纺织服饰科技有限公司 | The non-ironing anti-mite anophelifuge fabrics of antistatic |
| CN103866559A (en) * | 2014-03-31 | 2014-06-18 | 浙江蓝天海纺织服饰科技有限公司 | Anti-static non-ironing anti-mite anti-mosquito fabric |
| CN104480724A (en) * | 2014-12-05 | 2015-04-01 | 南通大学 | Functional natural plant mosquito repelling ecological home textile product |
| CN104878607A (en) * | 2015-06-04 | 2015-09-02 | 常州美胜生物材料有限公司 | Method for tidying fabrics by mosquito repelling microcapsules |
| CN106436328A (en) * | 2015-08-10 | 2017-02-22 | 广州市铜衣富商贸有限公司 | Nanometer copper antibacterial fabric preparation method |
| CN105088773A (en) * | 2015-09-17 | 2015-11-25 | 无锡市长安曙光手套厂 | Insect prevention textile material and preparation method thereof |
| LU92879B1 (en) * | 2015-11-05 | 2017-06-21 | Loen Holding S A R L | Repellent accessories against fleas, mites and insects |
| CN105926287A (en) * | 2016-06-16 | 2016-09-07 | 东莞市联洲知识产权运营管理有限公司 | Purely-natural and mosquito-repelling fabric for infants and production method of purely-natural and mosquito-repelling fabric |
| CN106319981A (en) * | 2016-08-29 | 2017-01-11 | 浩沙实业（福建）有限公司 | Mosquito-repelling polyester finishing method |
| CN109457487A (en) * | 2018-07-20 | 2019-03-12 | 广州天思品汇实业有限公司 | The preparation method of the mosquito-proof material of fabric, wearing product and the mosquito-proof material of fabric |
| CN109457487B (en) * | 2018-07-20 | 2021-07-30 | 广州天思品汇实业有限公司 | Mosquito-proof material for fabric, wearing article and preparation method of mosquito-proof material for fabric |
| CN109914109A (en) * | 2019-03-21 | 2019-06-21 | 江苏炫智新材料科技有限公司 | A kind of preparation method of the military durability anti-mosquito fabric of environmental protection |
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Application publication date: 20130814 |