Anti-hail nets are manufactured using the so-called "English knot", with reinforced rims on lateral edges and in the centre to improve resistance in places susceptible to highest pressure. Monofilament (HDPE) is supplemented by special ingredients to enable long-term durability of mechanical characteristics of the net and, thus, ensure its resistance to atmospheric effects, especially the harmful effects of UV radiation.

All materials used by AGRINET in its production process are inspected and tested in qualified laboratories to ensure the quality of technical and mechanical characteristics of final products and their compliance with UNIPLAST requirements pertaining to this sort of products.