Blown film machine introduction

Release time:

2021-06-07

Film blowing machine:The cooling unit consists of a cooling air ring,. air ducts and blowers, etc. .5:Traction and 6:Electrical control part consists of traction frame,. Herringbone plate, traction roller, winding mechanism and traction motor and other major components. The general unit is equipped with a unit operating cabinet, in which the main power supply is switched on by the main button,. The main switch of the motor is turned on, and the body, tee, and mould can be controlled by the button switch respectively.There are many kinds of film blowing machines such as PE, POF, and so on.

Film blowing machines heat and melt plastic granules and blow them into film.

There are many kinds of film blowing machines, such as PE, POF and so on. Blown from brand new pellets is new material with even and clean colour and good bag ductility.

Some people use recycled plastic bags to make particles, which are generally called old material. It is usually grey when making particles. When you make bags you usually add pigment. The bags are uneven in colour, fragile, easily broken and inexpensive.

Although they are recycled plastic bags, they are usually rubbish bags from the bag making process and are very different from rubbish plastic in the usual sense. The film produced by the blown film machine is suitable for a variety of film packaging. This kind of film has good barrier, freshness, moisture resistance, frost resistance, oxygen barrier and oil resistance,. It can be widely used in light and heavy duty packaging. Such as all kinds of fresh fruits, meat, pickles, fresh milk, liquid drinks,. Medical supplies, etc..

However, it does not use rubbish plastic as raw material, but plastic granules as raw material.

Firstly, PE blown film machine is classified,. That is, high and low pressure blown film machine is divided into single head blown film machine,. Double head film blowing machine,. Double winding blown film machine,. Rotary head blown film machine,. Then PP blown film machine, two-layer PP blown film machine,. Three-layer co-extrusion PP blown film machine, composite blown film machine: two-layer co-extrusion blown film machine,. Three-layer co-extrusion blown film machine, PA blown film machine,. pvc blown film machine, PO blown film machine.

Cheap goods are not good.Firstly, a film blowing machine is a mechanical device that. It heats and melts plastic pellets and then blows them into film.

Blowing out with brand new particles is new material. The colour is even and clean. The bag ductility is good. Some people use recycled plastic bags to make particles, generally known as old material. It is usually grey when making particles. When making the bag usually add pigment. The colour of the bag is not uniform, fragile, easy to break, low price.