Plastic Processing Technology
There are three kinds of plastic processing technology, which are introduced one by one for you as follows.
Plastic Extrusion Equipment: extrusion molding is also called extrusion in plastic processing, and extrusion in rubber processing. It refers to a processing method in which the material passes through the action between the barrel and screw of the extruder, while being plasticized by heat, is pushed forward by the screw, and continuously passes through the head to make various cross-section products or semi-products. The extruded products are all continuous profiles, such as tubes, rods, wires, plates, films, wire and cable coatings, etc. The extruded products produced by Baoyi use a variety of unused raw materials, among which the most commonly used are PS, PE, PP, TPE, TPE, TPU, etc. After processing, the LED lampshades, drain pipes, supermarket price tags and many other plastic products that appear in our lives after processing are processed by plastic extrusion equipment.
Injection molding machine: Thermoplastic injection molding. This method is to melt the plastic material and then inject it into the film cavity. Once the molten plastic enters the mold, it is shaped into a certain shape according to the mold cavity. Injection-molded products are also very common in our lives. Our most common products mainly include computer case shells, connectors, mobile phone shells, keyboards, mice, speakers, etc.
Blow molding machine: a rapidly developing plastic processing method. The tubular plastic parison obtained by extrusion or injection molding of the thermoplastic resin is placed in a split mold while it is hot (or heated to a softened state). After the mold is closed, compressed air is injected into the parison to blow the plastic parison It expands and clings to the inner wall of the mold, and after cooling and demolding, various hollow products are obtained. The common plastic processing technology of bottles, barrels, cans, boxes and all containers for packaging food, beverages, cosmetics, medicines and daily necessities in our lives are processed by blow molding machines.
After understanding the three different processing machines, do you have a deeper understanding of plastic processing machines?
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