中文
Silage films are primarily used in agriculture to preserve bales of silage, hay and maize. Wrapped around the bales, silage films prevent over-fermentation processes and maintain the nutritional value of the contents. To ensure easy bale wrapping and proper protection throughout the entire storage period, the quality requirements of these films are relatively high. So far, silage film was mainly made from blown film as the right dart impact, cling level and oxygen permeability could be more easily achieved than with cast film.
The layer on the other side of the silage film has to have a high slip. The ‘slip layer’ helps to ensure that the wrapped bale does not get damaged during the stapling and storage process. As usual, the UV masterbatch is also added to this layer. The UV additive protects the goods against damage caused by sunlight.
The properties of the inner layers of the silage film guarantee the right dart impact and stretchability.
A roll width of 750mm is ideal for manufacturing silage film. The significantly higher production capability makes the manufacturing of silage film much more cost-effective.
