Bio-based insect trapping plate and preparation method thereof

An insect trap, bio-based technology, applied in the fields of trapping or killing insects, animal husbandry, application, etc., can solve the problem of rarely being effectively used, and achieve the goal of reducing the use of pesticides, protecting the environment, and promoting good promotion. Effect

Inactive Publication Date: 2020-05-08
SHANGHAI CHANGFA NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pulp and paper industry separates about 140 million tons of cellulose from plants every year, and at the same time obtains a large amount of by-products of pa

Method used

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  • Bio-based insect trapping plate and preparation method thereof
  • Bio-based insect trapping plate and preparation method thereof
  • Bio-based insect trapping plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] A bio-based insect trap and its preparation method, calculated by mass parts, its composition and content are as follows:

[0030]

[0031] The above formula reacts according to the following steps:

[0032] 1. Dry a certain amount of pulp first, and then crush it to 500-2000 mesh;

[0033] 2. Put the above slurry, compatibilizer maleic anhydride grafted PE, plasticizer ATBC, lubricant calcium stearate together with LDPE in a high-speed blender, and mix for 120min at a temperature of 90℃ and a rotation speed of 200rpm , Get the initial mixture;

[0034] 3. Place the above-mentioned preliminary mixture in a twin-screw extruder for extruding and granulation. The temperature from zone 1 to zone 6 is 180°C, 185°C, 190°C, 195°C, 195°C, 195°C, and the die temperature is 190°C. The screw speed is 300rpm, and the masterbatch is prepared;

[0035] 4. Put the above masterbatch into a sheet extruder, then extrude, shape, and cut to prepare a bio-based insect trap substra...

Example Embodiment

[0038] Example 2

[0039] A bio-based insect trap and its preparation method, calculated by mass parts, its composition and content are as follows:

[0040]

[0041] The above formula reacts according to the following steps:

[0042] 1. Dry a certain amount of slurry first, and then crush it to 50-5000 mesh;

[0043] 2. Put the above slurry, compatibilizer maleic anhydride grafted PE, plasticizer glycerin, lubricant calcium stearate together with LDPE and HDPE in a high-speed blender at a temperature of 100°C and a rotation speed of 600rpm , Mix for 300min to obtain the initial mixture;

[0044] 3. Place the above-mentioned preliminary mixture in a twin-screw extruder for extruding and granulation. The temperature of zone 1 to zone 6 is 170℃, 175℃, 180℃, 185℃, 185℃, 185℃, and the die temperature is 150℃. The screw speed is 200rpm, and the masterbatch is prepared;

[0045] 4. Put the above masterbatch into a sheet extruder, then extrude, shape, and cut to prepare a bio-based insect trap...

Example Embodiment

[0048] Example 3

[0049] A bio-based insect trap and its preparation method, calculated by mass parts, its composition and content are as follows:

[0050]

[0051] The above formula reacts according to the following steps:

[0052] 1. Dry a certain amount of veneer first, and then crush it to 200-3000 mesh;

[0053] 2. Put the above veneer, compatibilizer maleic anhydride grafted PE, plasticizer ATBC, lubricant TAS-2A together with LDPE, MDPE in a high-speed blender, and mix at a temperature of 95°C and a rotation speed of 200 rpm. 30min, get the initial mixture;

[0054] 3. Place the above-mentioned preliminary mixture in a twin-screw extruder for extruding and granulation. The temperature from zone 1 to zone 6 is 160℃, 165℃, 170℃, 175℃, 175℃, 175℃, and the die temperature is 170℃. The screw speed is 150rpm, and the master batch is prepared

[0055] 4. Put the above masterbatch into a sheet extruder, then extrude, shape, and cut to prepare a bio-based insect trap substrate;

[0056] ...

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Abstract

The invention discloses a bio-based insect trapping plate. The bio-based insect trapping plate is composed of a bio-based insect trapping plate substrate, an insect sticking glue layer attached to atleast one side of the bio-based insect trapping plate substrate and release paper covering the insect sticking glue layer, wherein the bio-based insect trapping plate substrate comprises thermoplasticpolyethylene resin, papermaking waste which is not less than 20% of the weight of the thermoplastic polyethylene resin and an effective amount of an auxiliary agent. A preparation method of the bio-based insect trapping plate comprises the following steps: uniformly mixing all the components, adding the mixture into a stock bin of a double-screw extruder, and carrying out extruding and granulating to obtain master batches; and adding the master batches into a sheet extruder, extruding sheets and then slitting the sheets to prepare the bio-based insect trapping plate substrate; and spraying insect sticking glue on the two sides of the substrate, and covering the outside of the insect sticking glue layer with the release paper to prepare the bio-based insect trapping plate. According to thebio-based insect trapping plate, the papermaking waste is added into the thermoplastic polyethylene resin, so that the cost of the bio-based insect trapping plate is greatly reduced, the insect trapping effect and the mechanical property of the bio-based insect trapping plate are superior to those of a traditional PP and PVC insect trapping plate, and the use requirements can be met.

Description

technical field [0001] The invention relates to the technical field of agricultural and forestry pest control, in particular to a bio-based insect trap and a preparation method thereof. Background technique [0002] For the development of agriculture and forestry, the harm of agricultural and forestry pests is still serious, and their tiny individuals, fast reproduction speed, hidden activities, and wide range of hosts are extremely harmful to agricultural and forestry crops. With the gradual strengthening of organic environmental protection awareness, more and more attention has been paid to pollution-free pest control methods, especially physical control, which is regarded as one of the important green prevention and control methods. As a new type of pest physical control product, the insect trap follows the green, safe and environmentally friendly plant protection concept, and has been widely used in the monitoring and control of pests in the production of vegetables, flo...

Claims

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Application Information

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IPC IPC(8): A01M1/14B29C48/07B29K23/00
CPCA01M1/14B29K2023/06B29C48/022B29C48/07
Inventor 施晓旦刘晓辉赵吉
Owner SHANGHAI CHANGFA NEW MATERIAL CO LTD
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