twist tie until the bread loaf is half way gone, then spin and fold. Everything else usually keeps the twist tie until I lose it or decide I no longer want to use it.
Spin and fold that b!^@h. And the twist ties piss me off. I always seem to be in a hurry dealing with bread and it doesnt matter which way, I always end up twisting it the wrong way the first few times. And those who put the twist tie back on are on my sh#t list for the day.