First of all, it is necessary to check whether the plastic barrel manufacturer has the relevant production license, generally the “Dangerous Goods Packaging Product License” issued by the state. Look at the raw materials selected in the plastic barrels, whether it is pure raw materials, there are many manufacturers using recycled materials as pure raw materials on the market, so be careful. Look at the performance indicators of plastic barrels, such as sealing, impact resistance, corrosion resistance, creep resistance, high temperature resistance, anti-static, anti-theft, etc., paint manufacturers need to choose the parameters of plastic packaging barrel according to the different uses of the product.
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