Full-biodegradable insect trapping plate and preparation method thereof

A biodegradable and insect trapping technology, which is applied to devices for capturing or killing insects, animal husbandry, applications, etc., can solve the problems of low degradation efficiency, low degree of automation, and incomplete degradation of insect trapping plates. cost reduction effect

Inactive Publication Date: 2021-12-03
ANHUI ZHONGKUN GREEN PREVENTION & CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of biodegradable insect trap and preparation method thereof, solve the following technical problems: (1) solve the technical problem that the insect trap in the prior art cannot be completely degraded, and the degradation efficiency is not high at the same time; (2) ) to solve the technical problem that the whole manufacturing process of the insect trap in the prior art needs the participation of operators, and the degree of automation is not high; (3) after solving the insect attractant sprayed on the surface of the semi-finished insect trap in the prior art when the insect trap is manufactured, The surface of the semi-finished insect trap will appear grainy, and there will be uneven technical problems

Method used

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  • Full-biodegradable insect trapping plate and preparation method thereof
  • Full-biodegradable insect trapping plate and preparation method thereof
  • Full-biodegradable insect trapping plate and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0035] A method for preparing a biodegradable insect trap, comprising the steps of:

[0036] Step 1: Mix PBAT, PLA, cellulose, biodegradable color masterbatch and additives evenly to obtain the primary mixture, add the primary mixture to the silo of the twin-screw extruder, extrude and granulate to prepare masterbatch, and mix the masterbatch The pellets are added to the sheet extruder, extruded and cut, and the substrate is obtained;

[0037] Step 2: Coat the surface of both sides of the substrate with sticky insect glue, form a sticky shellac layer on both sides of the substrate, and attach a release paper on the sticky shellac layer to obtain a semi-finished insect trap, put the semi-finished insect trap into two Between the two filter belts 205, open the installation motor 212, the output shaft of the installation motor 212 drives the first lead screw 201 to rotate, the first lead screw 201 drives the two adjustment plates 202 to move toward each other, and the two adjustm...

Embodiment 2

[0046] In step 1, the substrate is prepared from the following raw materials in parts by weight: 90 parts of PBAT, 50 parts of PLA, 60 parts of cellulose, 18 parts of biodegradable color masterbatch and 18 parts of additives.

[0047] The auxiliary agent is prepared from the following raw materials in parts by weight: 5 parts of crosslinking agent, 10 parts of plasticizer and 5 parts of lubricant.

[0048] The crosslinking agent is benzoyl peroxide; the plasticizer is epoxy soybean oil; the lubricant is ethylene bis stearamide.

[0049] Cellulose is bagasse extract.

[0050] In step 1, the extrusion temperature of the silo of the twin-screw extruder is 265° C., the head temperature is 265° C., the rotation speed is 650 rpm, and the extrusion temperature of the sheet extruder is 250° C.

[0051] Insect attractants include plant-derived terpenoids, plant-derived green leafy compounds, and liquid paraffin.

[0052] The 25-day degradation rate of the fully biodegradable insect t...

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Abstract

The invention provides a fully-biodegradable insect trapping plate and a preparation method thereof. A base plate of the fully-biodegradable insect trapping plate does not adopt any degradable plastic component, so the cost of the fully-biodegradable insect trapping plate is greatly reduced; and meanwhile, the prepared fully-biodegradable insect trapping plate can be completely degraded by microorganisms in the nature to finally generate carbon dioxide and water, so the environment is not polluted. The invention also discloses spraying equipment at the same time. Through the arrangement of two fixing shells with an adjustable distance on a spraying mechanism, the spraying mechanism can convey semi-finished insect trapping plates with different thicknesses; since corresponding spraying assemblies are arranged in the fixing shells, an insect attractant is sprayed on the contact surfaces of the semi-finished insect trapping plates and a filter belt while the semi-finished insect trapping plates are conveyed; and meanwhile, the filter belt can filter impurities in the insect attractant, so the sprayed semi-finished insect trapping plates do not present granular sensation.

Description

technical field [0001] The invention relates to the technical field of insect trap processing, in particular to a fully biodegradable insect trap and a preparation method thereof. Background technique [0002] Insect traps, also known as sticky insect boards, insect traps, insect killing boards, environmentally friendly insect traps, environmentally friendly insect killing boards, etc., are new environmentally friendly and efficient insecticidal tools. Insect traps are used according to the occurrence of pests, which can effectively control the initial number of pests, reduce the use of pesticides, protect the world, and promote biophysical control. The entire manufacturing process of the insect trap requires the participation of operators, and the degree of automation is not high. After the insect attractant is sprayed on the surface of the semi-finished insect trap, the surface of the semi-finished insect trap will appear grainy and uneven. At the same time, the insect tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/02C08L67/04C08L97/02C08L1/02A01M1/02
CPCC08L67/02A01M1/02C08L2201/06A01M2200/01C08L67/04C08L97/02C08L1/02
Inventor 陈翔宇程武俊冯晓霞蔡海华祝新汪永安
Owner ANHUI ZHONGKUN GREEN PREVENTION & CONTROL TECH
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