Sealing bags machines with Strong Bottom Welding

The sealing bags machines is suitable for producing HDPE/LDPE T-shirt bag with and without printing. This sealing bags machines is equipped with a photocell on each line, which helps to make sure of the printing area on the film. The sealing bags machines 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 bags machinse. 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 sealing bags machines 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 sealing bags machines.

Blown film and sealing bags machines in Malawi

In April 2015, three sets of POLYSTAR sealing bags machines 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 sealing bags machines.

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 sealing bags machines. 

The sealing bags machines is able to process two rolls of film at once. 

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

Capacity of the sealing bags machines is 360 pieces per minute.