Various Machine used for Manufacturing PET Bottles

PET stretch is a process used to produce hollow articles of thermoplastic material. There are 2 types of machines are used equipments, plastic injection molding and blow molding machine for PET. Selection of machine precision is a difficult task if you are not familiar with the idea of blow molding machines.

There are several types of machine use for the manufacture of PET bottles. On Line PET blowing machine adopts high quality components with both pneumatic and mechanical systems, and is suitable for the production of PE, PP and PC container. PET blow molding machine are widely used in pharmaceutical packaging, cosmetic packaging, which are the chemical industry, gifts, toys, etc.. PET blow molding machine is used in the process of bottling mineral water, soft drinks, edible oil and agricultural chemicals.

PET bottles are manufactured with two ways. The first method involves a two step process with the use of preforms or parsions having the form of a test tube. This is known as injection stretch blow molding (ISBM).

The first step begins with the injection of liquefied polyethylene terephthalate (PET) in a cavity that forms the shape of the test tube. After this step preform is cooled. After police took the condition, where it is reheated and softened in preparation

In the second method, all the processes involved in the manufacture of PET bottles are made in a single machine. This reduces the need for labor, energy and space needed for machinery.

The two-step method is advantageous for water bottlers who want to preform actions or prefer to buy from a supplier. If you have a large preforms, this system would be faster than single-step process. A blow cycle can result in ejection from 1300 to 1500 average plastic water bottles, depending on the volume of the bottle.

There are some tips that could be taken into account when selecting an injection molding machine and plastic automatic blow molding machine. Contains an extruder having an extrusion head. It must be a minimum of a clamping unit. 2 end units are more than welcome. Beware the specifications and key features. For example, the barrel of the screw and thus should be ideally set up steel and processed by nitrifying. The structure of the extruder should be adjustable automatically. First, the equipment must be such that will be personalized and customized according to your requirement.

There are two types of process of blow molding and injection molding process.

In a blow molding process of a hot tube of molten plastic is extruded through a die. The hot molten plastic tube is suspended in the air before the mold is closed, while the tube is in the air is stretching and cooling.

With the injection molding of plastic in the barrel of the machine and running the mold, the process is precisely controlled until the part is ejected from the mold.

To complete a blow mold work, different types of equipment or machinery are also being used. This can range from blow molding machine from one stage to the modern machine automatic blow molding of PET. Our machines are widely used for PET packaging processing required for bottling mineral water, soft drinks, edible oils, cosmetics, liquor, pharmaceuticals and foods. Visit our website and explore the offers for blow molding machinery, services and other contract manufacturing solutions for Technopet.

We are a specialized manufacturer and supplier of PET stretch blow molding machine, automatic blow molding machine, stretch blow molding, injection molding machine plastic injection, plastic injection molds and blow mold plastic. Technopet is a well known manufacturers and wholesale suppliers of PET blowing injection stretch blow molding and PET stretch blow molding machines in India.