Filling line for packing chemical granules - Weatherproof bags

From salts and fertilizers to fungicides and pesticides: packaging chemical powders must be done with the utmost care. Not only to protect the product and the packaging line itself, but also people, animals, and the environment.

Thanks to our extensive experience in the chemical sector and our innovative capacity, we have various proven in-house packaging solutions, including powder packaging lines, bagging systems, palletizers, and stretch hood machines.
 

Weatherproof venting bags

After a great deal of testing and development, we came up with two effective solutions for packing chemicals: AROVAC® vacuum technology or packaging in labyrinth bags (venting bags).

• Weatherproof bags: production in labyrinth bags (venting bags). Here the product is already deaerated to the extent possible when put in the bag. The bag is sealed and the remaining air further escapes during transport to the palletizer and particularly on the pallet itself.
• Maximum protected bags: AROVAC® – production in bags from standard PE foil. This process takes place in two stages. Firstly, probes are used when the bag is suspended at the filler opening and the product is poured into the bag. This is to optimally the fill bag. Secondly, the vacuum chamber is put to work to remove sufficient remaining air from the product and the bag so it can be nicely stacked as soon as the bag comes out of the machine.