Why is it worth using protective flocs to cover straw?

Straw remains sensitive to rainfall, soil moisture, and sunlight. Unproperly secured material quickly loses its value – it gets wet, rots, and its structure deteriorates. This problem affects both large farms that store hundreds of bales of straw and smaller producers who store straw for their own needs. That is why more and more farms are abandoning makeshift solutions in favor of protective mulch, a permeable fiber designed specifically to cover greenhouses and bales. It is worth knowing the specific reasons why this material has become the standard in modern agriculture – the following article explains this issue in detail. We encourage you to read it!

What is protective fleece?

Fliz protective film is a fabric with a specific structure that combines two seemingly contradictory properties: it protects against rainwater while allowing the raw material to breathe. Traditional tarpaulins or tarps tightly seal off access to air, causing moisture to accumulate under the cover, leading to mold and rotting of the straw. Fliz works differently – it channels excess water vapor outside, reducing condensation. This allows the prism to maintain a stable microclimate throughout the entire storage period, regardless of changing weather conditions.

Protection against water and UV radiation

The most important task of fliz is the drainage of rainwater. The surface of the fabric traps rain and snow, preventing them from penetrating the material deeper. This is particularly important in autumn and winter, when prolonged rainfall and melting snow most severely threaten the stored straw. Equally important is resistance to UV radiation, which without protection gradually destroys both the straw itself and the covering material. High-quality fliz retains its properties for many seasons, making it a durable and economical solution in the long term.

Breathability – important for maintaining quality

The ability to pass water vapor is the most distinctive feature of felt compared to film. Straw covered with an impermeable material often becomes damp after only a few weeks, because heat and moisture have no outlet. Nonwoven fabric allows moisture accumulated inside the prism to evaporate freely, keeping the material dry and maintaining its parameters. This solution is particularly appreciated where straw is stored for a long time, for example as animal bedding, fuel material or material for further processing. Maintaining a dry, smooth structure directly translates into its later usefulness.

Ease of use and proper mounting

Fliz is lightweight, easy to fold, and available in various widths, which makes it easy to adjust to the size of the visor. Its folding does not require specialized equipment, and the task can be completed even by one person with smaller visors. However, for the cover to fulfill its function, it must be securely fastened. To achieve this, dedicated accessories are used: clamping clips, fixing pins, elastic bands, and straps. A complement to this are load-bearing bags that press the material against the ground and prevent it from being blown away by the wind. Thoughtful assembly directly translates into the effectiveness of the entire protection, because even the best fliz will not protect the visor if it is torn during the first gust of wind.

Protective foil — see our offer!

Offer > You will be taken to the product category

The profitability of the solution

Although the purchase of fleece involves a certain expense, this cost quickly pays off. The losses resulting from the deterioration of even a portion of the fleece are often significantly higher than the cost of the covering material. Just enough water penetrates the outer layers of the fleece to cause a significant amount of raw material to be unusable. The durability of the fleece allows it to be used repeatedly, and limiting raw material losses improves the overall farm’s balance sheet. In practice, fleece proves to be an investment that protects the value of the harvested crops and prevents costly surprises at the end of the season.

For whom will a fleece for covering straw be the best choice?

The protective fleece is used by both livestock farms, for which straw serves as bedding, and producers who treat it as biomass or fuel material. It is effective for covering large greenhouses stored in open ground, as well as smaller batches of material. Wherever it is important to maintain dry and undegraded straw until it is used, breathable fiber fabric is a solution that is significantly more effective than random coverings.

Using protective film to cover straw combines effective protection against water and UV radiation with breathability that traditional films do not provide. This is a durable, convenient to use and cost-effective solution, which is why it is increasingly being considered the standard in farms that care about the quality of the stored material. When combined with the appropriate mounting accessories, it forms a complete crop protection system.

FAQ – Frequently Asked Questions