Bag manufacturing machine

  Bag manufacturing machine with Strong Bottom Welding

The bag manufacturing machine is suitable for producing HDPE/LDPE T-shirt bag with and without printing. This bag manufacturing machine is equipped with a photocell on each line, which helps to make sure of the printing area on the film. The bag manufacturing machine can cut the bags at same length.

The hot sealing/cutting knife makes the bottom welding of the bag stronger than other kind of bottom sealing bag manufacturing machine. Since the raw material cost keeps increasing, many film producers are producing films from recycled material or CaCO3 blended material, which is more difficult to be heated/sealed.

POLYSTAR specially designs the bag manufacturing machine with hot sealing/cutting knife for users who have films made from recycled material and CaCO3 blended material. The bottom of the bags can be well welded by this hot cutting system of bag manufacturing machine.

Blown film and bag manufacturing machine in Malawi

In April 2015, three sets of POLYSTAR bag manufacturing machine were commissioned in Ethiopia.

This producer started the plastic bag producing business in 2014. POLYSTAR helped the producer choose the machine needed for the production line, from blown film machine, printing machine to bag manufacturing machine.

The plastic bag producer is mainly producing T-shirt bags. POLYSTAR offered this producer 12 sets of compact type blown film machine to work with 3 sets of bag manufacturing machine. 

The bag manufacturing machine is able to process two rolls of film at once. 

This hot cutting type bag manufacturing machine ensures the bottom sealing is strong enough. The bag manufacturing machine also includes two pieces of German made photocell to process printed films.

Capacity of the bag manufacturing machine is 360 pieces per minute.