on all of our cabinet doors we use 1" velro straps cut to lenght to run from one dooor to the one next to it to stop the doors from flying open, the ones that are far apart like on the ends i added baby safety latches so if th edoor opens it will not open but about an 1"
my wife uses the shelf foamy stuff that wont let plates slide and puts a smal piece between each dish and then packs the normal OUT ON THE COUNTER stuff in and around the free space s everything is sort of secured from taxing around the cabinets.
we aslo use the spring loaded curtian rods in strategic places to stop un wanted movement.
beleive me i have applied the brakes pretty agressivley and driven on I-20 in jackson mississippi
so far all is well
takes her about an hour to compley pack up the cabinets.