CN112005991A - Environment-friendly reusable double-sided pest sticking plate and processing method thereof - Google Patents
Environment-friendly reusable double-sided pest sticking plate and processing method thereof Download PDFInfo
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- CN112005991A CN112005991A CN202010953039.0A CN202010953039A CN112005991A CN 112005991 A CN112005991 A CN 112005991A CN 202010953039 A CN202010953039 A CN 202010953039A CN 112005991 A CN112005991 A CN 112005991A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/14—Catching by adhesive surfaces
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- C—CHEMISTRY; METALLURGY
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
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- Life Sciences & Earth Sciences (AREA)
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- Polymers & Plastics (AREA)
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Abstract
The invention discloses a green environment-friendly reusable double-sided pest sticking board and a processing method thereof, and relates to the technical field of agricultural pest prediction and control. The insect sticking plate can scrape the insect bodies stuck on the insect sticking plate without other tools, and has the advantages of simple, convenient and quick operation for scraping the insect bodies, high scraping efficiency and good scraping effect.
Description
Technical Field
The invention relates to the technical field of agricultural pest prediction and prevention and control, in particular to a green environment-friendly reusable double-sided sticky trap and a processing method thereof.
Background
The pest control is an important link in agricultural production, the pest sticking plate is a product special for controlling pests, the phototaxis characteristics of the pests in agriculture and forestry are used for trapping and killing, compared with the traditional chemical pest control mode, the physical pest control mode has remarkable advantages, pesticide residue is avoided, the growth of crops is not influenced, the pest sticking plate is made of non-toxic and odorless materials, the pest sticking plate does not directly contact the products in the using process, and the products in agriculture and forestry are not polluted, so that the pest sticking plate is widely applied. The pest sticking plate plays an important role in pest control in ecological agriculture and organic agriculture planting, and is an environment-friendly tool for ecological management of agricultural and forestry pests.
When the pest sticking plate is full of pests and the pests cannot be stuck again, the steel saw blade or the bamboo chip can be used for scraping the pest body, and then the pest sticking plate can be repeatedly used.
Disclosure of Invention
In view of the above, the present invention provides a green, environment-friendly, reusable, two-sided sticky trap and a processing method thereof, so that the sticky trap full of insect bodies can scrape the insect bodies without using other tools, the operation of scraping the insect bodies is simple, convenient and fast, the scraping efficiency is high, and the scraping effect is good.
The invention solves the technical problems by the following technical means:
the utility model provides a green repeatedly usable's two-sided mythimna separata board, including mythimna separata board base plate, evenly coat in the adhesive layer of mythimna separata board tow sides and from the type membrane, cover on the adhesive layer from the type membrane, the movable sleeve is equipped with the clearance and scrapes the cover on the mythimna separata board base plate, the interval is provided with multirow serration structure in the clearance scrapes the cover, and two adjacent rows of serration structure crisscross setting each other, four angles of mythimna separata board base plate extend to upper and lower both ends respectively and form four hangers, the one end that four hangers kept away from mythimna separata board base plate all is equipped with the detachable stopper, be equipped with the fixed orifices on four hangers respectively, when the clearance scrapes the cover and does not.
Furthermore, an L-shaped positioning plate is rotatably connected between the two lugs at one end of the pest sticking plate substrate, and when the cleaning scraping sleeve is not used, the cleaning scraping sleeve is positioned on the two lugs at one end of the pest sticking plate substrate through the L-shaped positioning plate.
Further, the pest sticking plate substrate comprises the following raw materials in parts by weight: 80-90 parts of wheat straw powder, 20-25 parts of PUR hot melt adhesive powder, 2-3 parts of paraffin microcapsules, 10-15 parts of charcoal powder, 6-12 parts of shell powder and 3-6 parts of titanium dioxide.
In addition, the invention also provides a processing method of the environment-friendly reusable double-sided sticky trap, which comprises the following processing steps:
s1, uniformly mixing the wheat straw powder, the charcoal powder and the shell powder, and fully drying for 2 hours at the temperature of 60 ℃ to obtain a base material mixture;
s2, adding the paraffin microcapsules, the titanium dioxide and the PUR hot melt adhesive powder into the base material mixture, and mixing for 10min at a rotating speed of 200r/min to obtain base material powder;
s3, adding the base material powder into a die, carrying out hot pressing for 7min by using a hot press under the conditions that the temperature is 190 ℃ and the pressure is 5-6MPa to obtain a bottom plate, and respectively punching holes on four lugs of the bottom plate;
s4, respectively coating pest sticking glue on the front and back surfaces of the punched bottom plate, and then covering a release film to obtain a pest sticking plate substrate;
s5, assembling the cleaning scraping sleeve on the pest sticking plate substrate, and then adhering the limiting block to the hanging lug to obtain the double-sided pest sticking plate.
The invention takes the wheat straws as the main material, has rich sources and low price, and has no pollution to the environment; the PUR adhesive contains polar and chemically active urethane group (-NHCOO-) or isocyanate group (-NCO) in a molecular structure, does not contain any solvent, and is very environment-friendly; the PUR adhesive is firstly cooled and then condensed to play a role in bonding, and then reacts with moisture existing in the air and moisture attached to the surface of the wheat straw powder to carry out chain extension to generate a high-molecular polymer with high cohesive force, so that the bonding force, the heat resistance, the low-temperature resistance and the like are obviously improved. The wheat straw powder and the PUR hot melt adhesive powder are used as main raw materials to produce the insect sticking plate, so that the water resistance of the insect sticking plate can be ensured, and the cost can be reduced. The addition of the paraffin microcapsules and the charcoal powder can further improve the water resistance of the insect sticking plate and reduce the water absorption expansion rate of the insect sticking plate, and the paraffin microcapsules do not change the crystal structure of cellulose, but reduce the influence on the crystallinity of the fiber in the hot pressing process, and are beneficial to improving the performances of the size stability, the physical mechanical strength and the like of the fiber plate. The mass fraction of aragonite (calcium carbonate) in the shell pearl layer is up to 99%, and the rest is mainly protein-based organic matter, and because of ingenious structure, the strength of the shell pearl layer is equivalent to that of high-grade ceramic, and the shell pearl layer does not have the brittleness of ceramic, the fracture toughness of the insect sticking plate can be improved. The titanium dioxide is a high-performance inorganic material, has unique physical and chemical characteristics, has ultraviolet resistance in the range of medium waves and long waves, can absorb ultraviolet rays and reflect or scatter the ultraviolet rays, and can improve the sun-proof performance of the insect sticking board. All the raw materials have no pollution to the environment and good degradability.
Further, the preparation method of the paraffin microcapsule is as follows:
mixing hexafluorobutyl methacrylate, methyl acrylate, hydroxyethyl methacrylate and 4-acryloyloxy benzophenone according to the weight ratio of 4:2:1:5, adding 4 wt% of AEO-4 emulsifier into 50mL of distilled water, and emulsifying at room temperature for 30min to obtain a pre-emulsion; and adding 0.6 wt% of potassium persulfate into 100mL of distilled water, fully stirring and dissolving to obtain an initiator aqueous solution, heating the pre-emulsion to 75 ℃, then dropwise adding the initiator aqueous solution, keeping the temperature for 0.5h after dropwise adding, then heating to 85 ℃, keeping the temperature for reaction for 2h, then cooling to room temperature, and carrying out vacuum drying to remove water to obtain the fluorine-containing polyacrylate.
Weighing liquid paraffin, adding an OP-10 emulsifier accounting for 2% of the weight of the liquid paraffin, emulsifying for 25min under high-speed stirring to obtain paraffin emulsion, weighing gelatin powder accounting for 3 times of the weight of the liquid paraffin and fluorine-containing polyacrylate accounting for 1.5 times of the weight of the liquid paraffin, adding distilled water accounting for 10 times of the weight of the liquid paraffin, stirring in a water bath at 40 ℃ until solid particles are completely dissolved in an aqueous solution to obtain a gelatin solution, mixing the paraffin emulsion and the gelatin solution, and stirring the two at high speed to fully and uniformly mix to obtain a mixed solution.
And (2) adding ferrous sulfate which is 0.4 percent of the weight of the mixed solution into the mixed solution, continuously stirring the mixed solution at a low speed for 30min, dropwise adding a sodium hydroxide solution to adjust the pH value of the solution to 8-9, then placing the solution in an ice water bath to solidify the solution for 60min to obtain a microcapsule suspension, removing a clear solution through suction filtration, and drying and crushing the obtained filter cake in vacuum to obtain the paraffin microcapsule.
Paraffin is used as a core material, gelatin and fluorine-containing polyacrylate are used as wall materials, the fluorine-containing polyacrylate has an excellent water repellency effect, the static contact angle of the fluorine-containing polyacrylate with deionized water can reach 130 degrees, the surface tension of the insect-sticking board is effectively reduced, and the insect-sticking board has water repellency; and the fluorine-containing chain segment and the benzophenone ultraviolet-resistant group on the fluorine-containing polyacrylate molecule ensure that the paraffin microcapsule taking the gelatin and the fluorine-containing polyacrylate as the wall material has good water repellency and ultraviolet resistance at the same time.
Further, the stirring speed of the high-speed stirring is 800r/min, and the stirring speed of the low-speed stirring is 120 r/min.
Further, the conditions of vacuum drying of the filter cake are as follows: the temperature is 65 ℃, the vacuum degree is 0.09MPa to 0.1MPa, and the time is 3 h.
The invention has the beneficial effects that:
1. the insect sticking plate can scrape the insect body stuck on the insect sticking plate without other tools, the operation of scraping the insect body is simple, convenient and quick, the scraping efficiency is high, and the scraping effect is good;
2. the insect sticking plate is trapped and killed on both sides, is non-toxic, sun-proof, good in rain wash resistance, environment-friendly, durable, convenient to mount and dismount, and capable of being reused for many times.
3. The pest sticking plate disclosed by the invention realizes resource utilization of agricultural wastes, can realize natural degradation of the pest sticking plate, and effectively reduces the manufacturing cost and the waste treatment cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 3;
FIG. 5 is a first exemplary embodiment of the present invention;
FIG. 6 is a second exemplary embodiment of the present invention;
the insect sticking plate comprises a substrate 1, an adhesive layer 2, a release film 3, a cleaning scraping sleeve 4, a hanging lug 5, a limiting block 6, a fixing hole 7, an L-shaped positioning plate 8, a fixing support 9, a U-shaped support rod 91, a positioning inserted rod 92 and a fixing bolt 10.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
example one
As shown in fig. 1-4, a green reusable double-sided pest sticking board comprises a pest sticking board substrate 1, an adhesive layer 2 and a release film 3, wherein the adhesive layer 2 and the release film 3 are uniformly coated on the front and back surfaces of the pest sticking board substrate 1, the release film 3 covers the adhesive layer 2, a cleaning scraping sleeve 4 is movably sleeved on the pest sticking board substrate 1, a plurality of rows of saw-toothed structures are arranged in the cleaning scraping sleeve 4 at intervals, two adjacent rows of saw-toothed structures are arranged in a staggered manner, four corners of the pest sticking board substrate 1 extend towards the upper end and the lower end respectively to form four hanging lugs 5, one end, far away from the pest sticking board substrate 1, of each hanging lug 5 is provided with a detachable limiting block 6, the four hanging lugs 5 are provided with fixing holes 7 respectively, and when the cleaning scraping sleeve 4 is not used, the cleaning scraping sleeve 4 is positioned on the two hanging lugs at one end of the pest sticking. An L-shaped positioning plate 8 is rotatably connected between the two hanging lugs 5 at one end of the pest sticking plate substrate 1, and when the cleaning scraping sleeve 4 is not used, the cleaning scraping sleeve 4 is positioned on the two hanging lugs 5 at one end of the pest sticking plate substrate 1 through the L-shaped positioning plate 8.
As shown in fig. 5 and 6, the present invention further designs a fixing bracket 9, the fixing bracket 9 is composed of two U-shaped stay bars 91 and positioning insertion bars 92 with the same structural size, the closed ends of the two U-shaped stay bars 91 are respectively and vertically fixed on the positioning insertion bars 92, the two U-shaped stay bars 91 are arranged in parallel, and the open ends of the two U-shaped stay bars 91 are provided with fixing bolts 10. During the use, tear earlier off the type membrane 3 on the two-sided mythimna separata board, then spout colouring material and sex attractant bait on adhesive layer 2, insert the open end of two U type vaulting poles 91 respectively in the fixed orifices 7 on four hangers 5, twist fixing bolt 10 and fix two-sided mythimna separata board on fixed bolster 9, it can to insert soil fixed with fixed bolster 9 at last.
In addition, the positioning insertion rod 92 can be designed as a telescopic rod so as to adjust the height of the positioning insertion rod 92 according to different species of use sites, and the use flexibility of the positioning insertion rod is improved.
When the worm body is covered with the mythimna separata board and can't glue the pest again, rotate L type locating plate 8 and remove the fixed to the mythimna separata board, then will clear up and scrape 4 to the other end slip of mythimna separata board, the multirow zigzag structure that the interval set up in the cover 4 is scraped in the clearance can be with the worm body, scrape 4 slip to two hangers 5 of the other end back when the clearance, clear up and fall to glue the worm body on the cover 4 is scraped in the clearance, will clear up again and scrape 4 slip to two hangers of initiating terminal on of cover, it can to rotate L type locating plate 8 and fix the mythimna separata board.
Example two
Preparation of paraffin microcapsules:
respectively weighing 80g of hexafluorobutyl methacrylate, 40g of methyl acrylate, 20g of hydroxyethyl methacrylate and 100g of 4-acryloxy benzophenone, uniformly mixing, adding 9.6g of AEO-4 emulsifier into 50mL of distilled water, and emulsifying at room temperature for 30min to obtain a pre-emulsion; adding 14.4g of potassium persulfate into 100mL of distilled water, fully stirring and dissolving to obtain an initiator aqueous solution, heating the pre-emulsion to 75 ℃, then dropwise adding the initiator aqueous solution, keeping the temperature for 0.5h after dropwise adding, then heating to 85 ℃, keeping the temperature for reaction for 2h, then cooling to room temperature, and carrying out vacuum drying to remove water to obtain the fluorine-containing polyacrylate; weighing 50g of liquid paraffin, adding 1gOP-10 g of emulsifier, emulsifying for 25min under stirring at a stirring speed of 800r/min to obtain paraffin emulsion, weighing 150g of gelatin powder and 75g of fluorine-containing polyacrylate, adding 1500g of distilled water, stirring in a water bath at 40 ℃ until solid particles are completely dissolved in the water solution to obtain gelatin solution, mixing the paraffin emulsion and the gelatin solution, stirring at a stirring speed of 800r/min, and fully and uniformly mixing the paraffin emulsion and the gelatin solution to obtain mixed solution; taking 6.8g of ferrous sulfate as a mixed solution, adding the mixed solution, continuously stirring for 30min at a stirring speed of 120r/min, dropwise adding a sodium hydroxide solution to adjust the pH value of the solution to 8-9, then placing the solution in an ice water bath for curing for 60min to obtain a microcapsule suspension, removing a clear solution through suction filtration, carrying out vacuum treatment on the obtained filter cake for 3h at a temperature of 65 ℃ and a vacuum degree of 0.09MPa-0.1MPa, and then crushing to obtain the paraffin microcapsule.
Taking paraffin microcapsules, uniformly mixing the paraffin microcapsules with transparent epoxy resin according to the weight ratio of 1:1, and then mixing the mixture at a ratio of 2mg/cm2Uniformly coating the sample on the surface of a PMMA substrate, standing at room temperature for 30min, measuring the Sun Protection Factor (SPF) of the sample by using an SPF 290S sun protection factor tester, setting 5 groups in the test, setting another group of PMMA substrates only coated with transparent epoxy resin as a control group, testing 6 points of each plate to remove the average value, and respectively testing the average values of the wavelengths of 280nm, 320nm, 360nm and 400 nm: the following Sun Protection Factor (SPF), the test results are shown in table 1:
as can be seen from the data in table 1, the SPF values measured in the first to fifth experimental groups of paraffin microcapsules prepared in this example are all above 25, while the SPF value of the control group without the sample applied thereto is only below 6, so that the paraffin microcapsules prepared in this example have good uv resistance.
EXAMPLE III
Example three on the basis of the first and second examples, the processing method of the double-sided sticky trap is as follows:
uniformly mixing 160g of wheat straw powder, 20g of charcoal powder and 6g of shell powder, and fully drying for 2 hours at the temperature of 60 ℃ to obtain a base material mixture; adding 4g of paraffin microcapsules, 6g of titanium dioxide and 40g of PUR hot melt adhesive powder into the base material mixture, and stirring at the rotating speed of 200r/min for 10min to obtain base material powder; adding the base material powder into a die, hot-pressing for 7min by a hot press under the conditions that the temperature is 190 ℃ and the pressure is 5-6MPa to obtain a bottom plate, and respectively punching holes on four lugs of the bottom plate; coating pest-sticking glue on the front and back surfaces of the punched bottom plate respectively, and then covering a release film to obtain a pest-sticking plate substrate; assembling the cleaning scraping sleeve on the pest sticking plate substrate, and then adhering the limiting block to the hanging lug to obtain the double-sided pest sticking plate.
Example four
Uniformly mixing 170g of wheat straw powder, 24g of charcoal powder and 16g of shell powder, and fully drying for 2 hours at the temperature of 60 ℃ to obtain a base material mixture; adding 5g of paraffin microcapsules, 8g of titanium dioxide and 46g of PUR hot melt adhesive powder into the base material mixture, and stirring at the rotating speed of 200r/min for 10min to obtain base material powder; adding the base material powder into a die, hot-pressing for 7min by a hot press under the conditions that the temperature is 190 ℃ and the pressure is 5-6MPa to obtain a bottom plate, and respectively punching holes on four lugs of the bottom plate; coating pest-sticking glue on the front and back surfaces of the punched bottom plate respectively, and then covering a release film to obtain a pest-sticking plate substrate; assembling the cleaning scraping sleeve on the pest sticking plate substrate, and then adhering the limiting block to the hanging lug to obtain the double-sided pest sticking plate.
EXAMPLE five
Example five on the basis of the first example and the second example, the processing method of the double-sided sticky trap is as follows:
uniformly mixing 180g of wheat straw powder, 30g of charcoal powder and 24g of shell powder, and fully drying at 60 ℃ for 2 hours to obtain a base material mixture; adding 6g of paraffin microcapsules, 12g of titanium dioxide and 50g of PUR hot melt adhesive powder into the base material mixture, and stirring at the rotating speed of 200r/min for 10min to obtain base material powder; adding the base material powder into a die, hot-pressing for 7min by a hot press under the conditions that the temperature is 190 ℃ and the pressure is 5-6MPa to obtain a bottom plate, and respectively punching holes on four lugs of the bottom plate; coating pest-sticking glue on the front and back surfaces of the punched bottom plate respectively, and then covering a release film to obtain a pest-sticking plate substrate; assembling the cleaning scraping sleeve on the pest sticking plate substrate, and then adhering the limiting block to the hanging lug to obtain the double-sided pest sticking plate.
EXAMPLE six
The present embodiment is different from the third to fifth embodiments in that: the double-sided insect sticking plate of the embodiment is not added with paraffin microcapsules;
uniformly mixing 180g of wheat straw powder, 30g of charcoal powder and 24g of shell powder, and fully drying at 60 ℃ for 2 hours to obtain a base material mixture; adding 12g of titanium dioxide and 50g of PUR hot melt adhesive powder into the base material mixture, and stirring at the rotating speed of 200r/min for 10min to obtain base material powder; adding the base material powder into a die, hot-pressing for 7min by a hot press under the conditions that the temperature is 190 ℃ and the pressure is 5-6MPa to obtain a bottom plate, and respectively punching holes on four lugs of the bottom plate; coating pest-sticking glue on the front and back surfaces of the punched bottom plate respectively, and then covering a release film to obtain a pest-sticking plate substrate; assembling the cleaning scraping sleeve on the pest sticking plate substrate, and then adhering the limiting block to the hanging lug to obtain the double-sided pest sticking plate.
The double-sided sticky trap processed in the third to sixth examples was immersed in water for 24 hours, and then tested for water absorption thickness expansion (%) and water absorption (%), and the test results are shown in Table 2:
| examples | EXAMPLE III | Example four | EXAMPLE five | EXAMPLE six |
| Water absorption thickness expansion ratio (%) | 3.25 | 3.19 | 3.41 | 5.58 |
| 24h Water absorption (%) | 7.58 | 7.13 | 7.46 | 11.89 |
As can be seen from the data in table 2, the swelling rate of the double-sided insect-sticking plate with the paraffin microcapsules added in the third to fifth examples is below 3.5% in the 24h water absorption thickness, and the water absorption rate of the double-sided insect-sticking plate with the paraffin microcapsules added in the sixth example is below 8%, and the swelling rate of the double-sided insect-sticking plate with the paraffin microcapsules added in the sixth example reaches 5.58% in the 24h water absorption thickness, and the water absorption rate of the double-sided insect-sticking plate with the paraffin microcapsules added in the sixth example reaches 111.89%.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (7)
1. The utility model provides a green repeatedly usable's two-sided mythimna separata board, evenly coat in the adhesive layer of mythimna separata board tow sides and from the type membrane including mythimna separata board base plate, evenly, cover on the adhesive layer of mythimna separata board base plate and overlap and be equipped with the clearance and scrape the cover, the interval is provided with multirow zigzag structure in the clearance scrape cover, and two adjacent zigzag structure crisscross settings each other, four angles of mythimna separata board base plate extend to upper and lower both ends respectively and form four hangers, and the one end that mythimna separata board base plate was kept away from to four hangers all is equipped with the detachable stopper, is equipped with the fixed orifices on four hangers respectively, when the clearance scrape the cover when not using, the clearance scrape the cover location on two hangers of mythimna board base plate wherein.
2. The environment-friendly reusable double-sided insect sticking plate as claimed in claim 1, wherein an L-shaped positioning plate is rotatably connected between the two lugs at one end of the insect sticking plate substrate, and when the cleaning scraping sleeve is not used, the cleaning scraping sleeve is positioned on the two lugs at one end of the insect sticking plate substrate through the L-shaped positioning plate.
3. The environment-friendly reusable double-sided insect sticking plate as claimed in claim 1 or 2, wherein the insect sticking plate substrate comprises the following raw materials in parts by weight: 80-90 parts of wheat straw powder, 20-25 parts of PUR hot melt adhesive powder, 2-3 parts of paraffin microcapsules, 10-15 parts of charcoal powder, 6-12 parts of shell powder and 3-6 parts of titanium dioxide.
4. The processing method of the green environment-friendly reusable double-sided sticky trap as claimed in claim 3, characterized by comprising the following processing steps:
s1, uniformly mixing the wheat straw powder, the charcoal powder and the shell powder, and fully drying for 2 hours at the temperature of 60 ℃ to obtain a base material mixture;
s2, adding the paraffin microcapsules, the titanium dioxide and the PUR hot melt adhesive powder into the base material mixture, and mixing for 10min at a rotating speed of 200r/min to obtain base material powder;
s3, adding the base material powder into a die, carrying out hot pressing for 7min by using a hot press under the conditions that the temperature is 190 ℃ and the pressure is 5-6MPa to obtain a bottom plate, and respectively punching holes on four lugs of the bottom plate;
s4, respectively coating pest sticking glue on the front and back surfaces of the punched bottom plate, and then covering a release film to obtain a pest sticking plate substrate;
s5, assembling the cleaning scraping sleeve on the pest sticking plate substrate, and then adhering the limiting block to the hanging lug to obtain the double-sided pest sticking plate.
5. The processing method of the green environment-friendly reusable double-sided sticky trap as claimed in claim 4, wherein the preparation method of the paraffin microcapsules comprises the following steps:
mixing hexafluorobutyl methacrylate, methyl acrylate, hydroxyethyl methacrylate and 4-acryloyloxy benzophenone according to the weight ratio of 4:2:1:5, adding 4 wt% of AEO-4 emulsifier into 50mL of distilled water, and emulsifying at room temperature for 30min to obtain a pre-emulsion; adding 0.6 wt% of potassium persulfate into 100mL of distilled water, fully stirring and dissolving to obtain an initiator aqueous solution, heating the pre-emulsion to 75 ℃, then dropwise adding the initiator aqueous solution, keeping the temperature for 0.5h after dropwise adding, then heating to 85 ℃, keeping the temperature for reaction for 2h, then cooling to room temperature, and carrying out vacuum drying to remove water to obtain the fluorine-containing polyacrylate;
weighing liquid paraffin, adding an OP-10 emulsifier accounting for 2% of the weight of the liquid paraffin, emulsifying for 25min under high-speed stirring to obtain paraffin emulsion, weighing gelatin powder accounting for 3 times of the weight of the liquid paraffin and fluorine-containing polyacrylate accounting for 1.5 times of the weight of the liquid paraffin, adding distilled water accounting for 10 times of the weight of the liquid paraffin, stirring in a water bath at 40 ℃ until solid particles are completely dissolved in an aqueous solution to obtain a gelatin solution, mixing the paraffin emulsion and the gelatin solution, and stirring the two at high speed to fully and uniformly mix the two to obtain a mixed solution;
and (2) adding ferrous sulfate which is 0.4 percent of the weight of the mixed solution into the mixed solution, continuously stirring the mixed solution at a low speed for 30min, dropwise adding a sodium hydroxide solution to adjust the pH value of the solution to 8-9, then placing the solution in an ice water bath to solidify the solution for 60min to obtain a microcapsule suspension, removing a clear solution through suction filtration, and drying and crushing the obtained filter cake in vacuum to obtain the paraffin microcapsule.
6. The processing method of the green environment-friendly reusable double-sided sticky trap as claimed in claim 5, wherein the stirring speed of the high-speed stirring is 800r/min, and the stirring speed of the low-speed stirring is 120 r/min.
7. The processing method of the green environment-friendly reusable double-sided sticky trap as claimed in claim 5, wherein the conditions of vacuum drying of the filter cake are as follows: the temperature is 65 ℃, the vacuum degree is 0.09MPa to 0.1MPa, and the time is 3 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI829580B (en) * | 2023-04-18 | 2024-01-11 | 朝陽科技大學 | Insect trap box |
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| CN105310339A (en) * | 2014-05-30 | 2016-02-10 | 金国柱 | Loess plate |
| CN106879569A (en) * | 2016-12-23 | 2017-06-23 | 湖南本业绿色防控科技股份有限公司 | A kind of mythimna separata material and preparation method thereof |
| CN107099075A (en) * | 2016-02-23 | 2017-08-29 | 温州鑫泰新材料股份有限公司 | A kind of insect-sticking plate baseboard material of environment-friendly degradable and preparation method thereof |
| CN209862050U (en) * | 2019-04-30 | 2019-12-31 | 漳州市农德宝生态农业科技有限公司 | Degradable insect sticking plate capable of being used outdoors |
| CN211153442U (en) * | 2019-07-24 | 2020-08-04 | 湖北民族大学 | Forestry moth-killing lamp |
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- 2020-09-11 CN CN202010953039.0A patent/CN112005991B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310339A (en) * | 2014-05-30 | 2016-02-10 | 金国柱 | Loess plate |
| CN107099075A (en) * | 2016-02-23 | 2017-08-29 | 温州鑫泰新材料股份有限公司 | A kind of insect-sticking plate baseboard material of environment-friendly degradable and preparation method thereof |
| CN106879569A (en) * | 2016-12-23 | 2017-06-23 | 湖南本业绿色防控科技股份有限公司 | A kind of mythimna separata material and preparation method thereof |
| CN209862050U (en) * | 2019-04-30 | 2019-12-31 | 漳州市农德宝生态农业科技有限公司 | Degradable insect sticking plate capable of being used outdoors |
| CN211153442U (en) * | 2019-07-24 | 2020-08-04 | 湖北民族大学 | Forestry moth-killing lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI829580B (en) * | 2023-04-18 | 2024-01-11 | 朝陽科技大學 | Insect trap box |
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