Method for manufacturing grain insect expelling bags

Abstract

The invention belongs to the technical field of grains storage and relates to a method for manufacturing grain insect expelling bags. The method comprises weighting dry argy wormwood leaf stems, willow leaves, perillaseed leaf stems, chrysanthemum leaf stems, dry red peppers and dry kelp, cutting the plant materials into sheet geometrical shapes, mixing and drying the materials to obtain a plant mixture, smashing the plant mixture, and stirring the plant mixture in a container to obtain a plant mixed powder; weighing the dry red pepper according to the plant mixed powder material weight ratio, adding water which is 5 times of the weight of the dry red peppers and heating and boiling the mixture, keeping the mixture away from fire and cooling the mixture to the room temperature, submerging non-woven bags or gauze bags in dry red pepper water for half an hour, taking out and drying the non-woven bags or the gauze bags, filling the material plant mixed powder in the non-woven bags or the gauze bags submerged in the dry red pepper water, and sealing the bags to obtain the grain insect expelling bags. According to the method, the design principle is simple, the bags are made of pure natural plant mixtures and have no toxic and side effects on human bodies, the manufacture cost is low, the manufacture principle is simple, and the method is safe and environmentally friendly.

Description

Technical field: [0001] The invention belongs to the technical field of grain storage, and relates to a method for preventing and expelling insects on grain by using the special taste of natural plant compositions, in particular to a method for preparing an insect repelling bag for grain. Background technique: [0002] Today, with the rapid development of science and technology, food is still an important commodity and material. Food is the most important thing for the people. It is especially important to store food well and prevent insects from biting rats. Storage safety is very important to China's food security. Perfect storage facilities and technical support are necessary conditions for realizing food security. However, according to statistics, so far more than 50% of China's grain is stored in the hands of farmers. These farmers mainly use woven bags and gunny bags. , noodle bags, mats, and self-built granaries and other grain storage equipment, most of these equipme...

AI Technical Summary

Problems solved by technology

[0002] Today, with the rapid development of science and technology, food is still an important commodity and material. Food is the most important thing for the people. It is especially important to store food well and prevent insects from biting rats. Storage safety is very important to China's food security. Perfect storage facilities and technical support are necessary conditions for realizing food security. However, according to statistics, so far more than 50% of China's grain is stored in the hands of farmers. These farmers mainly use woven bags and gunny bags. , noodle bags, mats, and self-built granaries and other grain storage equipment, most of these equipment are very simple, poor grain storage performance, and serious problems of rodents, insects, and mildew. According to data, the average annual loss of grain storage by farmers across the country is 8%, with an annual loss of 20 million tons of grain. At present, in order to reduce losses, depositors usually use drugs such as methadone powder, dioxin powder, and aluminum phosphide to repel insects and rodents, causing pesticide residues to seriously exceed the standard. This kind of grain is processed into Consumption of the product will cause great harm to physical and mental health, especially aluminum phosphide, which reacts with carbon dioxide in the air to produce phosphine, which is a highly toxic gas that is fatal to humans and other animals

In the prior art, Chinese patents with the application number 201110096288.3 and the application number 93104940.7 have respectively announced a grain insect repellant. Although these insect repellents have a certain insect repellent effect, the ingredients such as Cubeba and Cubeba The price of traditional Chinese medicine materials such as rattan and yellow rattan is high and difficult to find, resulting in high production costs of insect repellents, which affects the enthusiasm of ordinary farmers to use them. Therefore, we seek to design a preparation method for grain insect repellent bags. The materials produced are generally easy to find and low in cost. , Grain insect repellent bag with simple process is of great significance to improve the level of rural grain storage and ensure national food security

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