Plastic barrels are environmentally friendly products, which are non-toxic and wear-resistant. They are mainly composed of extrusion and blow molding. So in general, it is called blow molding in the industry. The product produced by this process is made by plastic particles passing through the hopper mouth, and melting them by heating the barrel in the three-stage heating zone. The molten plastic is pushed by the screw thread and passed through the filter to form, and then the parison is hot Clamp the flap into the mold to be blown, blow in compressed air to inflate, until it reaches the cavity shape, keep it for a certain time and wind pressure, after cooling and shaping, open the flap mold to get the finished plastic barrel Up. Plastic barrels formed by injection molding of PE, PP and other plastic materials have high wear resistance, and are also very good for acid, alkali and corrosion. They will not fade at all for a long time. They are especially suitable for packaging and transportation industries. There are many colors of plastic buckets to choose from, most of them are blue and white, of course, there are also many yellow, green, red, manufacturers can customize other colors according to customer requirements. Just explain to the staff of the manufacturer. The plastic bucket is also very convenient for cleaning. It can be used under direct sunlight for many years without fading, and the quality is good.