you need that many layers to get it NEAR airtight. 😥1 layer is far from airtight, and weakens in the sun. Even with say 10 layers its not 100% airtight,, but close enough for say 9-12 months storage without to much spoiled silage.
Anything over true 12% stem moisture you can expect 1-2% damage around the top corners of the top bale from condensation. Preservative and using at least 8 layers of high quality film on dry hay will help eliminate damage as well. Not an ideal solution for the horse market but a good fit for most other grades of hay.
@@peterbilt9996 If you wrap it between 40% and 70% moisture it turn in to silage-haylage and keep well 1-2 years if kept air tight.. almost like in an airtight harvestore steel silo.... i guess its easyer to fill a silo::: LESS PLASTIC.. But a simple solution if you say are waiting for your permanent silo to be buildt.
