The core of the concept

Straightening of the bag

Bag straightening is vital for the subsequent processes as well as for the appearance of the filled bag.

Gas flush

The machine can be equipped with mixing, dosing, and filling equipment for Modified Atmosphere Packing technology / MAP. The Schur®Star Concept offers multiple ways to physically flush the bag and contents.

One way is to have two simple pipes placed on the bag straightener.

Immediately after the physical flush, the bag will be sealed hermetically tight.

Carrier handle welding

When the bag is equipped with a carrier handle, welding around the handle is needed to prevent the contents from falling out. This welding is applied at the same time as the straightening of the bag.

Bag top sealing

As the last process in the cabinet the bags are sealed in the top, and then immediately cooled down to avoid wrinkles.

The machine can be equipped with either heat sealing or ultra-sonic sealing.