I use Scotch Heavy Duty SHIPPING tape, not to be confused with another product they have which is called moving and storage tape. Sams club had a sale on it about a year ago and I stocked up, starting to get low now so am going to have to start looking for a deal again. It is a few bucks more than the cheap stuff but you get what you pay for. A dollar or two just isn't worth the headache of dealing with damaged packages that didn't hold together during transport.
Edit to add: I also do as ScrapYaHerd and use enough tape to seal it back on itself, it really helps on those boxes that the tape just doesn't want to stick to.
Bookmarks