Is it fine to wash a military BDU that has patches sewn on?

I have a military BDU which I have patched up with a large back patch and a couple ones on the shoulders. Its a metal jacket with band patches.



I took it paintballing and I want to wash it, I'm just wondering if machine washing will screw up the patches or anything.



The patches were sewn on with a machine so they're very tight.



Thanks.Is it fine to wash a military BDU that has patches sewn on?Use a 40cels. wash and it will be fine.