Plastic crates are essential for packaging needs in many industries. Cosmetic packaging requires plastic jars of makeup and skincare products. For pharmaceutical packaging, plastic bottles must contain vitamins and other drugs. All kinds of plastic containers are used effectively in food and beverage packaging.

Buying of  purified bottled water and plastic cups are generally helpful to used as food storage containers. Everyone knows the importance of plastic packaging. While this knowledge can be beneficial to businesses, few know how to make plastic containers.

Plastic bottle suppliers have several methods available. The most popular processes are extrusion molding, molding, blow molding, injection molding, and co-extrusion. Everyone has their own strength. And knowing them can help you choose the right company when looking for a plastic container distributor.

Extrusion molding is one way of making high-efficiency, lightweight and low-cost containers. First, the round perforated tube (previous shape) is formed by the extruder. The mold cavity, consisting of two parts, closes around the barrier and bounces off one end. Then the compressed air forms a container is cooled and the excess plastic is cut to size.

The injection is carried out in three stages. First, liquid plastic is injected into the mold for consideration. The compressed air is then blown through the core pins to expand the shape. Finally, the containers were moved to the third disposal station.

Stretch molding is used to make containers that are rigid and lightweight. Often used for plastic carbonated drink containers. Resolution during blow molding is stretched biaxially to orient and align the molecules.