Sealing machine for plastic bags

   Sealing machine for plastic bags with Strong Bottom Welding

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

Blown film and sealing machine for plastic bags in Malawi

In April 2015, three sets of POLYSTAR sealing machine for plastic bags 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 machine for plastic bags.

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 machine for plastic bags. 

The sealing machine for plastic bags is able to process two rolls of film at once. 

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

Capacity of the sealing machine for plastic bags is 360 pieces per minute.