Specialised plastic extrusion is a continuous technical process used for converting solid plastic filling, pellet or powder into a molten form and a die gives it various usable shapes or products.These shapes are then moved through different subordinate operations for cooling.

We use multiple things made of plastic in our everyday life thanks to Specialized plastic extrusionwhich makes it possible. We can break the extrusion process into particular sub-processes such as

Sheet

Food storage containers and drinking cups are made by plastic sheets

Blown or cast film

Films are used to produce grocery bags and also for protecting foods from detrimental contamination, it also increases food’s shelf life

Pipe or pelletizing

Plastic pipes are used for delivering water to our houses, as it is safe as well as free from the risk of lead contamination. Cladding the sides of our houses is another important use that gives an aesthetically pleasing appearance.

Overall, you get an idea of the uses of plastic extrusion and you can use the stuffs in your way.

Note:

Though, every sub-process requires specific dies and post extrusion equipments for producing the desired product, they have one element in common, the extruder. The extruder is responsible for transforming the solid mass of plastic or feeding stock into a molten form.

Source