Looking for a reliable and efficient solution for packaging fertilizers and chemical products?

At POSTPACK, with more than 40 years of experience in the development of packaging machinery, we design and manufacture specialized packaging solutions for the chemical and agro-industrial sectors.

Our machines are designed to handle aggressive, corrosive, or abrasive products, incorporating high-resistance materials and components that ensure precise dosing, high operational durability, and stable performance in demanding industrial environments.

Equipment adapted for powder, granular, liquid, or pasty products.

> Packaging in valve bags, preformed bags, flat bottom bags, pillow bags, and other formats.
> Precise and controlled dosing systems with reduced dust emissions.
> Robust sealing solutions for demanding industrial applications.
> Stainless steel options and anti-corrosion protection treatments.
> DQ/IQ/OQ/PQ protocols.

Our solutions are designed to maximize productivity, process reliability, and product integrity in applications where operational continuity is key.

Would you like more information or a proposal tailored to your product?

Contact us and discover how we can help you optimize your packaging line.

In addition, in 2026 we will be exhibiting at Expoquimia, which will take place next June in Barcelona, a key meeting point for innovation, technology, and industrial solutions in the chemical sector.

Machines for packaging fertilizers and chemical products

Our range of packaging equipment covers sacks, preformed bags, and form-fill-seal bags, offering manual, semi-automatic, and automatic solutions for fertilizers, chemical products, and other bulk, powder, or liquid products.

It includes bagging systems for open-mouth bags and valve bags (15–50 kg), featuring precise weighing, PLC control, sealing, and end-of-line automation, as well as pre-made doypack bagging machines, where the bag is automatically opened, filled, and sealed, and vertical packaging machines capable of forming, filling, and sealing bags in different formats and materials.

The solutions are adapted to different products and production capacities, ensuring flexibility, reliability, and robustness for demanding industrial environments.