I have a gold gilded frame I need to pack (the gilding is on the face and sides of the frame). The client has pointed out that the gilding is very sensitive and the finish has gotten a little messed up from someone handling it without gloves. It's not going very far, so it doesn't need a crate. I'm thinking that Tyvek will be a good barrier, but maybe bubble on top of that might 'burnish' the gilded finish? Any thoughts or experience with this?