CN102021830B - Method for manufacturing agricultural insect-proof net - Google Patents
Method for manufacturing agricultural insect-proof net Download PDFInfo
- Publication number
- CN102021830B CN102021830B CN2010102867821A CN201010286782A CN102021830B CN 102021830 B CN102021830 B CN 102021830B CN 2010102867821 A CN2010102867821 A CN 2010102867821A CN 201010286782 A CN201010286782 A CN 201010286782A CN 102021830 B CN102021830 B CN 102021830B
- Authority
- CN
- China
- Prior art keywords
- lauxite
- weight percent
- fly net
- insect
- percent content
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a method for manufacturing insect-proof net. The method includes the following steps: A, preparing insect-proof sizing solution,I, raw materials of the insect-proof sizing solution include: pyrethrin, urea resin, penetrant and emulsifier, wherein the emulsifier contains fatty alcohol-polyoxyethylene ether, alkyl phenol polyoxyethylene ether and nonyl phenol polyoxyehylene ether; II, urea resin in formula ratio is dissolved in methyl alcohol or ethyl alcohol, thus forming alcoholic solution of urea resin; III, pyrethrin, penetrant and emulsifier are added into the alcoholic solution of urea resin in formula ratio, thus obtaining the insect-proof sizing solution; IV, the insect-proof sizing solution is uniformly mixed with water by weight ratio of 1:(3-5); B, coating mixture of insect-proof sizing solution and water on a network fabric; and C, sizing. In the invention, penetrant and emulsifier are added into the insect-proof sizing solution, so that pyrethrin playing a main role in insecticidal action can be accelerated to penetrate into the interior of fiber, and the insect-proof net has the advantages of high production efficiency and good insecticidal effect.
Description
Technical field
The present invention relates to a kind of manufacturing approach of agricultural fly net, can be used for the manufacturing field of the deinsectization protection network etc. of agricultural booth net, fruit insect protected mesh bag, trees.
Background technology
On fabric, adhering to the chrysanthemum ester compounds through dipping method can the kill harmful insect; And the manufacturing approach of existing insect protected fabric all is at first fabric to be immersed in the insect protected liquid; Usually need insect protected liquid is infiltrated or attached to the surface of fabric through long-time immersion; Also having a kind of way is with fabric heat drying that soaked insect protected liquid and curing; Make insect protected liquid in the fabric face film forming, yet can make part insect protected liquid disintegration or distillation to heating of fabric, therefore fly net of the prior art is to the common less than 5% of the adsorptivity of insect protected liquid.
Summary of the invention
The manufacturing approach that the purpose of this invention is to provide a kind of agricultural fly net, it can make the insect protected compound attached on the reticulated in the short period of time.
For achieving the above object, the technical scheme that the present invention adopts is: a kind of manufacturing approach of agricultural fly net, it comprises the steps:
A, preparation insect protected style keeping liquid:
I, content meter by weight percentage; The composition of raw materials of described insect protected style keeping liquid is following: pyrethrins 58～62%, Lauxite 18～22%, bleeding agent 12～17%, emulsifying agent 3～7%; Wherein, comprise in the described emulsifying agent that weight percent content is that 15～35% AEO, weight percent content are that 15～35% APES, weight percent content are 35～60% NPE;
Ii, the Lauxite of formula ratio is dissolved in methyl alcohol or ethanol, form the methanol solution of Lauxite or the ethanolic solution of Lauxite;
Iii, the pyrethrins of formula ratio, bleeding agent and emulsifying agent are dropped in the ethanolic solution of methanol solution or Lauxite of Lauxite, stirring obtains the insect protected style keeping liquid again;
Iv, be 1: 3～5 mixed with described insect protected style keeping liquid and water according to weight ratio, it is for use to stir;
B, the mixture of described insect protected style keeping liquid and water is coated on the reticulated;
C, above-mentioned reticulated is finalized the design, setting temperature is 120～150 degrees centigrade, obtains the finished product of described agricultural fly net.
The further technical scheme of the present invention is: contain a kind of in maleic acid di-sec-octyl sodium sulfonate, castor oil acid butyl ester sodium sulphate, the sodium butylnaphthalenesulfonate or mixture that they are two or more in the described bleeding agent.
Further, described pyrethrins is a kind of in decis, cypermethrin, tetramethrin, penta Cyano chrysanthemate, the esbiothrin.
Further, the composition of raw materials of described insect protected style keeping liquid is: weight percent content be 60% decis,
Weight percent content be 20% Lauxite,
Weight percent content be 15% bleeding agent,
Weight percent content is 5% emulsifying agent;
Comprise in the described emulsifying agent that weight percent content is that 25% AEO, weight percent content are that 25% APES, weight percent content are 50% NPE.
Further, in described A step, the weight proportion of described insect protected style keeping liquid and water is 1: 4.
Further, described Lauxite and methyl alcohol or ethanol mix according to 1: 30～40 weight proportion, form the methanol solution of described Lauxite or the ethanolic solution of Lauxite.
Further, described methyl alcohol or concentration of ethanol are more than 98%.
Further, in described C step, setting temperature is 140 degrees centigrade, and typing speed is 2500 meters/hour.
Further, described reticulated is formed by terylene thread or nylon yarn braiding.
Further, before described B step, through washing, oven dry, the temperature of oven dry is 110 degrees centigrade to described reticulated in advance, and drying time is 1 minute.
Pyrethrins in the insect protected style keeping liquid plays insecticidal action; AEO, APES, NPE play the effect of emulsification pyrethrins and Lauxite; Make pyrethrins and the Lauxite can be fully emulsified and form the solution that mixes; The adding of bleeding agent can be accelerated pyrethrins and infiltrate network access shape fabric; Thereby the content of pyrethrins, shortening manufacturing time on the raising fly net, Lauxite plays the effect of curing and film forming, increases the adhesive force of insect protected style keeping liquid; Methyl alcohol or ethanol as the Lauxite solvent will soon receive thermal evaporation in fixating shape step, so insect protected style keeping liquid film forming is very fast with curing.
Because the technique scheme utilization, the present invention compared with prior art has advantage and effect:
First: the present invention possesses the function of mosquito proof; Agricultural booth as the open air uses; Can kill insects such as common mosquito, cabbage caterpillar, Oeobia undalis, diamondback moth, aphid, flea beetle, beet armyworm, Americal rice leaf miner, prodenia litura, reduce or avoid the use of agricultural chemicals.
Second: the present invention is through adding bleeding agent and emulsifying agent in the insect protected style keeping liquid; Make the main pyrethrins that plays insecticidal action can penetrate into fibrous inside; Make the insect protected style keeping liquid that adheres to capacity on the fly net; Even through repeatedly washing, still can keep good insecticidal effect, and common fly net will lose the mosquito proof effect through 20 washings.Detect through Chinese Center for Disease Control, agricultural fly net of the present invention when not washing, reaches 93% to the scattering ratio of insect, and the insect killing rate reaches 86%, and after 50 washings, scattering ratio reaches 60%, and killing rate reaches 34%.
The the 3rd: owing to used bleeding agent and emulsifying agent among the present invention, therefore can quicken the insect protected style keeping liquid and infiltrate reticulated, practice thrift the time of soaking, can directly finalize the design, so production efficiency is high, technology is simple.
The specific embodiment
Embodiment one
Use 100D low elastic polyester filament warping, weave out grammes per square metre and be 40G/M
2Reticulated, after the washing, dry being lower than under 110 degree celsius temperature.Prepare the insect protected style keeping liquid then, get weight percent content and be respectively 62% decis, 20% Lauxite, 15% maleic acid di-sec-octyl sodium sulfonate, 3% emulsifying agent raw material as the insect protected style keeping liquid.Described Lauxite is dropped into concentration more than or equal in 99% the methanol solution according to 1: 40 ratio of weight portion; Be mixed with the methanol solution of Lauxite; Pyrethrins, bleeding agent and emulsifying agent with formula ratio drops in the methanol solution of Lauxite again; Wherein, containing percentage by weight in the emulsifying agent is 23% AEO, 27% APES, 50% NPE, and stirring obtains the insect protected style keeping liquid.Described insect protected style keeping liquid and water is even according to 1: 3 mixed, and the mixture with described insect protected style keeping liquid and water is coated on the described reticulated then; The above-mentioned reticulated that is coated with the insect protected style keeping liquid is finalized the design under 140 degrees centigrade; Typing speed is 2500 meters/hour; Methyl alcohol 65 the degree about in will evaporate; Water start vaporizer in the time of about 100 degree, thus make the insect protected style keeping liquid be able to rapid curing, obtain the finished product of described agricultural fly net.
Embodiment two
Weave out reticulated with the 75D low elastic polyester filament, for use through the washing oven dry.Preparation insect protected style keeping liquid; Content meter by weight percentage; Comprise 60% decis, 20% Lauxite, 15% sodium butylnaphthalenesulfonate in the raw material; Emulsifying agent 5% comprises in the described emulsifying agent that weight percent content is that 25% AEO, weight percent content are that 25% APES, weight percent content are 50% NPE.Is that 1: 30 ratio is dissolved in concentration greater than in 98% the ethanolic solution with Lauxite according to weight ratio; Be mixed with the ethanolic solution of Lauxite, again decis, sodium butylnaphthalenesulfonate and emulsifying agent dropped in the ethanolic solution of above-mentioned Lauxite, be mixed with the insect protected style keeping liquid; At last; With insect protected style keeping liquid and water mixed with 1: 5, then mixed liquor is coated on the reticulated, finalizing the design then obtains the fly net finished product.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. the manufacturing approach of an agricultural fly net, it is characterized in that: it comprises the steps:
A, preparation insect protected style keeping liquid:
I, content meter by weight percentage; The composition of raw materials of described insect protected style keeping liquid is following: pyrethrins 58～62%, Lauxite 18～22%, bleeding agent 12～17%, emulsifying agent 3～7%; Wherein, comprise in the described emulsifying agent that weight percent content is that 15～35% AEO, weight percent content are that 15～35% APES, weight percent content are 35～60% NPE;
Ii, the Lauxite of formula ratio is dissolved in methyl alcohol or ethanol, form the methanol solution of Lauxite or the ethanolic solution of Lauxite;
Iii, pyrethrins, bleeding agent and the emulsifying agent of formula ratio dropped in the ethanolic solution of methanol solution or Lauxite of described Lauxite, stirring obtains the insect protected style keeping liquid again;
Iv, be 1: 3～5 mixed with described insect protected style keeping liquid and water according to weight ratio, it is for use to stir;
B, the mixture of described insect protected style keeping liquid and water is coated on the reticulated;
C, above-mentioned reticulated is finalized the design, setting temperature is 120～150 degrees centigrade, obtains the finished product of described agricultural fly net.
2. the manufacturing approach of a kind of agricultural fly net according to claim 1 is characterized in that: contain one or more the mixture in maleic acid di-sec-octyl sodium sulfonate, castor oil acid butyl ester sodium sulphate, the sodium butylnaphthalenesulfonate in the described bleeding agent.
3. the manufacturing approach of a kind of agricultural fly net according to claim 1 is characterized in that: described pyrethrins is a kind of in decis, cypermethrin, tetramethrin, penta Cyano chrysanthemate, the esbiothrin.
4. the manufacturing approach of a kind of agricultural fly net according to claim 3, it is characterized in that: the composition of raw materials of described insect protected style keeping liquid is: weight percent content be 60% decis,
Weight percent content be 20% Lauxite,
Weight percent content be 15% bleeding agent,
Weight percent content is 5% emulsifying agent;
Comprise in the described emulsifying agent that weight percent content is that 25% AEO, weight percent content are that 25% APES, weight percent content are 50% NPE.
5. the manufacturing approach of a kind of agricultural fly net according to claim 1, it is characterized in that: in described A step, the weight proportion of described insect protected style keeping liquid and water is 1: 4.
6. the manufacturing approach of a kind of agricultural fly net according to claim 1; It is characterized in that: described Lauxite and methyl alcohol or ethanol mix according to 1: 30～40 weight proportion, form the methanol solution of described Lauxite or the ethanolic solution of Lauxite.
7. the manufacturing approach of a kind of agricultural fly net according to claim 6, it is characterized in that: described methyl alcohol or concentration of ethanol are more than 98%.
8. the manufacturing approach of a kind of agricultural fly net according to claim 1, it is characterized in that: in described C step, setting temperature is 140 degrees centigrade, and typing speed is 2500 meters/hour.
9. the manufacturing approach of a kind of agricultural fly net according to claim 1 is characterized in that: described reticulated is formed by terylene thread or nylon yarn braiding.
10. the manufacturing approach of a kind of agricultural fly net according to claim 1 is characterized in that: before described B step, through washing, oven dry, the temperature of oven dry is 110 degrees centigrade to described reticulated in advance, and drying time is 1 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102867821A CN102021830B (en) | 2010-09-20 | 2010-09-20 | Method for manufacturing agricultural insect-proof net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102867821A CN102021830B (en) | 2010-09-20 | 2010-09-20 | Method for manufacturing agricultural insect-proof net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102021830A CN102021830A (en) | 2011-04-20 |
| CN102021830B true CN102021830B (en) | 2012-01-25 |
Family
ID=43863573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102867821A Ceased CN102021830B (en) | 2010-09-20 | 2010-09-20 | Method for manufacturing agricultural insect-proof net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102021830B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954500A (en) * | 2017-03-27 | 2017-07-18 | 司海燕 | A kind of Chinese cabbage disease pest physical control device |
| CN107059393A (en) * | 2017-04-27 | 2017-08-18 | 江苏华昌织物有限公司 | A kind of preparation method for the fly net for being easy to cleaning to reclaim |
| CN109348946B (en) * | 2018-11-05 | 2020-09-29 | 山西大学 | Preparation method of insect prevention net cover based on bionic transpiration effect |
| CN114868732A (en) * | 2022-06-22 | 2022-08-09 | 山东郎昆农业科技有限公司 | Agricultural net with insecticidal function and preparation method thereof |
| WO2024082087A1 (en) * | 2022-10-17 | 2024-04-25 | 山东金冠网具有限公司 | Preparation method for insect-proof net containing nano sustained-release agent |
| CN115843598A (en) * | 2022-12-12 | 2023-03-28 | 中国纺织科学研究院共青分院 | Preparation method of insect-proof net for citrus planting |
| CN116122044B (en) * | 2023-01-17 | 2024-03-08 | 上海洁宜康化工科技有限公司 | Mite-proof finishing method for mattress cloth |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473988A (en) * | 2003-07-01 | 2004-02-11 | 上海公泰纺织制品有限公司 | Method for producing mothproof fabric |
| CN1664227A (en) * | 2005-03-04 | 2005-09-07 | 天津永阔国际贸易有限公司 | Fabric finishing liquor for expelling and killing mosquitoes, method of use and products thereof |
| US20080199606A1 (en) * | 2005-06-03 | 2008-08-21 | Basf Aktiengesellschaft | Composition for the Impregnation of Fibers, Fabrics and Nettings Imparting a Protective Activity Against Pests |
-
2010
- 2010-09-20 CN CN2010102867821A patent/CN102021830B/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473988A (en) * | 2003-07-01 | 2004-02-11 | 上海公泰纺织制品有限公司 | Method for producing mothproof fabric |
| CN1664227A (en) * | 2005-03-04 | 2005-09-07 | 天津永阔国际贸易有限公司 | Fabric finishing liquor for expelling and killing mosquitoes, method of use and products thereof |
| US20080199606A1 (en) * | 2005-06-03 | 2008-08-21 | Basf Aktiengesellschaft | Composition for the Impregnation of Fibers, Fabrics and Nettings Imparting a Protective Activity Against Pests |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102021830A (en) | 2011-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102021830B (en) | Method for manufacturing agricultural insect-proof net | |
| CN102383304B (en) | Household textile product with insecticidal effect and processing method thereof | |
| JP5903909B2 (en) | Pest control material for heat transpiration and heat transpiration pest control method | |
| TW200904325A (en) | Process for insecticidal impregnation of a fabric or netting or other kind of non-living material | |
| CN102740691A (en) | Mosquito net with dinotefuran and PBO for killing mosquitoes, especially mosquitoes with pyrethroid resistance | |
| JP5929260B2 (en) | Pest control composition and pest control method | |
| JP2018535944A5 (en) | ||
| CN102388864B (en) | Pesticide microcapsule and preparation method thereof | |
| CN105780571A (en) | Preparing method for pesticide slow release paper-based mulch | |
| CN103858843A (en) | Method for trapping chlorophorus caragana | |
| CN108739872A (en) | A kind of natural pyrethrin microcapsules and preparation method thereof | |
| CN101019548B (en) | Preparation process and usage of liquid insect repellant | |
| KR100249918B1 (en) | Insecticidal composition | |
| CN103891716A (en) | Codling moth pheromone microcapsule embedding technology | |
| CN110080001A (en) | A kind of immersion preparation method of mosquito net | |
| CN101575291B (en) | Pyrethroid compound, preparation method and application thereof | |
| CN109526976A (en) | A kind of method and its microcapsule suspension-suspendinagent agent preparing the microcapsule suspension-suspendinagent agent containing thiacloprid and gamma cyhalothrin | |
| US6024973A (en) | Fabric protectant | |
| CN102134194B (en) | Ester compound with insecticidal activity | |
| CN101971866B (en) | Chlorantraniliprole and natural pyrethrin compound insecticidal microemulsion and preparation method thereof | |
| CN1448052A (en) | Methyl-abamectin benzoate microemulsion and prep. thereof | |
| CN110205694A (en) | A kind of preparation method with the macromolecular fibre of insect prevention based on pheromones sustained release | |
| CN108157388A (en) | A kind of preparation method of trypetid trapping ball | |
| JPS602284B2 (en) | How to maintain the effectiveness of volatile insecticides | |
| CN102330168B (en) | Production method for insect prevention and removal fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shen Gu Document name: Notice of termination |
|
| DD01 | Delivery of document by public notice |
Addressee: Shen Gu Document name: Notification of Termination of Procedure |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20140818 Decision number of declaring invalidation: 23599 Granted publication date: 20120125 |