Protexia® proudly offers the widest seamless films available on the market (72 feet). All bunker covers sold that are wider than this are made by welding several films together and the results are not as good as a seamless film. We also provide the underlay film that goes under the bunker cover, also as wide as 72 feet. Here is an article about the investment made on this incredible production line (the extruder is as high as a 13 stories building) in the Rani factory.


Effectively repels birds and rodents

Eco friendly

Agrirepel® Silo is a unique innovation, a formulation of high quality raw materials combined during a unique manufacturing process, to ensure all of the ingredients are never going to harm your crops. It was the goal of E.P.R.D. to solve economic problems farmers face to maximize profit and reduce wasted time due to poor quality bale wrap. Agrirepel® Silo has set a new industry standard for quality and performance of silage film. With this new film it is now possible to achieve peace of mind knowing that your forage is wrapped in the highest quality material available with the added bonus of your forage being protected from birds and rodents.

Click here for more information on our Agrirepel® line of pest-repellent products

  • COMBIREPEL®™ INSIDE: effectively repels birds and rodents

  • SILAGE PROTECTION: elastic protection against puncture, non-shiny appearance, low oxygen permeability, efficient silage protection

  • MECHANICAL PROPERTIES: high tear strength, impact and puncture resistance, also suitable for cold conditions, improved elongation

  • OPTIMAL FILM STRUCTURE: less air pockets under film, easy to handle

  • LOWER FRICTION: reduces damages when handling, easier to pull from a reel, smoother surface and foldings

  • Very good elongation rate and very high tear resistance

  • Tri-layer, coextruded LDPE sheet with UV protection

  • Newest raw materials innovations

  • Color: green/gray


Rani logo

RaniSilo is a standard bunker silo film manufactured in many different colours and thicknesses depending on the customer’s requirements. In the film production no external regranulates are used. This guarantees a uniform and high quality for every delivery.

  • New 7 layer technology, coextruded LDPE sheet with UV protection

  • Uniform and reliable quality

  • Strong product

  • Economical

  • Color: black/silver

Other sizes and thicknesses available upon request


Rani logo

The main purpose of an underlay film is to minimize the presence of air between silo film and silage. This greatly improves the quality of the silage. Through its vacuum effect, RaniCover, the coextruded underlay film, clings to the silage in an optimal way while preventing air pockets. RaniCover can be used underneath every silage cover available. The quality of the underlay film is especially important as it allows you to reduce the thickness of the top film – hence, your best choice is RaniCover!

  • Coextruded LDPE film

  • Very high airtightness

  • Protects the silage against air penetration

  • Greatly improves the quality of the silage

  • Prevents losses at the top surface and along the edges

  • Adapts smoothly to the top surface of the silo

  • Inhibits heating

  • Facilitates the disposal of the top film when properly used

  • Minimizes risks at low cost

  • Color: transparent

Other sizes available upon request



© 2018 Protexia® LLC. All rights reserved.

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