Sack Filling

PALpack offers several automation solutions for sack filling, weighing and sealing at high speed. We work with trusted European partners who have decades of experience in improving production lines and specialise in reliable, high speed technology.

Custom automatic and semi-automatic sack filling systems can integrate additional devices such as scales, vibrating feeders, conveyors and printing. Bag sealing technology will be chosen in accordance with the bag type and product, whether it’s grains, pellets or aggregates.

Sack-filling machinery can also integrate with other automation solutions such as conveyors, sack palletising and AGVs.

Vertical Form Fill and Seal Machine from VAI

VFFS (vertical form fill and seal) packing machines bag grains, pellets and aggregates in medium to large sacks and then seal them ready for palletising and transportation. Automatic or semi-automatic systems have the capacity to fill up to 1500 bags per hour.

Open Mouth and Valve Bag Filling Machine from Technipes

Fully automatic bagging lines provide efficient filling of pre-made pillow type open mouth and valve bags at high speed. Maximum capacity of 500-600 bags/hour with easy flowing product. Single and double spout options available.


Sack filling and packaging can be used for both food and non-food products, including:

  • Flour
  • Sugar
  • Salt
  • Pasta
  • Biscuits
  • Pellets
  • Cement
  • Mortar
  • Pet food
  • Animal feed
  • Seeds

Our Machines


With an automation range for all kinds of manufacturing applications, Technipes has the solution for you. The company is dedicated to creating solutions that not only address current needs but also anticipate and tackle future challenges, from single machines up to high-capacity, fully automated turnkey packaging solutions.


VAI offer highly reliable solutions, with machines that are used for decades. Their packaging machines are made bespoke to customer requirements, paying attention to the design, test and quality checking phases of the development of each custom machine.