The main purpose of an underlay film is to minimize the amount of air between the silage sheet and the silage itself.

Product Information

RaniCover is a coextruded 40µm thick underlay film, which is designed to improve the quality of the feed. The separate film quickly clings to the silage in an optimal way and eliminates air pockets through its vacuum effect. The quality of the underlay film is important as it gives you an extra insurance against damage to the outer cover sheet.

  • Available in widths up to 22m
  • Protects the silage from oxygen penetration
  • Adapts smoothly to the top surface of the silo
  • Minimizes risks at a low cost
  • Greatly improves the quality of the silage
  • Prevents losses at the top surface and along the edges
  • Inhibits heating


Material: LDPE with 7-layer technology
Colour: Transparent

Tips for how to use silage films from Rani Plast.