1. Three or five or seven co-extruded layers of polyethylene plastic film UV protected
2. Sizes:
   1. Diameter of 8, 9 or 10 feet
   2. Length of 60m, 75 m, 120m or higher (inhouse automatic folding machine)
3. Capacity ranges from 180-250 tons or higher (for dry products)
   1. Dry products: soft wheat, durum wheat, maize, sorghum, soybean, rice, barley, sunflower, oats, every grain product.
   2. Wet products: grains of any kind, silage, biomasses, mush, by-products of industrial processes, forage.

ADVANTAGES:

1. Lower storage losses due to spoilage
2. Lower initial investments
3. Lower total annual costs
4. Much of the investment is in machinery; not in structures which are hard to sell if plans changed
5. Higher quality silage
6. Better management of silage type and condition
7. Reduces work hazards