Air skin animals

yes most the big meat packing places do this of coures by law they have to have special filters on the air out line to prevent any un wanted material getting exposed on the carcas but it is fast and easy to do I have done it on deer a few times its better to rig up ur hose with a needle like device that u can poke just under the skin I like doing it at the hawk of the back leg seal tight and let it fill up like a balloon it wont release all the hide but most of it it wont tear meat or any thing there is also air knives that are awsome to use and fast