Plastic bottles of the hottest pesticides will rep

2022-09-22
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Pesticide plastic bottles will replace glass bottles

China is currently the world's second largest pesticide production country, which can produce more than 200 varieties of technical drugs, with an annual production capacity of more than 750000 tons and an output of nearly 400000 tons, two thirds of which are liquid dosage forms

at present, plastic bottle packaging accounts for only 10% of pesticide packaging. For a long time, liquid food and beverage packaging will be the largest field of biodegradable plastics, and pesticides have been packaged in glass bottles. Its main disadvantages are:

first, the damage rate is high. According to statistics, the damage rate of glass bottle packaging liquid pesticides from factory to farmers' use is generally% which not only increases the cost, but also pollutes the environment

second, the plug in the glass bottle is not tightly sealed, and the leakage remains high

third, the measurement is inconvenient, and the scale on the bottle is not accurate, which is easy to cause excessive or insufficient dosage when using, resulting in the acceleration of drug resistance of pests and bacteria

in addition, bottles are difficult to recycle, and the tare weight of glass bottles is heavy, which increases the transportation cost. The quality of pesticide packaging is directly related to the safety and interests of hundreds of millions of farmers. 2. In order to change the problems of liquid pesticide packaging, the former Ministry of chemical industry put forward the development strategy of replacing glass with plastic in 1992

in recent years, the plastic industry has actively cooperated with the chemical industry. 4) limit protection: it has two-level limit protection of program control and machinery; The functional medicine department of bolt cutter popularizes and applies plastic bottle packaging. At present, more than 100 million pesticides are used every year to promote the improvement of pesticide packaging. Practice has proved that plastic bottle packaging of pesticides will have a good development prospect

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