Both. You initially heat seal the pouch even when it has a zipper. Heat seal closes the top and customer would have to remove the tear to access the zipper.
Check out @propackaginginc on instagram, there the best. I've gotten maybe 3-4 sets of custom bags. They designed it and printed it as well and there price is half of everyone else's. There email is: info@propackaging.ca
@@koachkraftsI’m personally searching right now for a place to buy Mylar bags or to purchase the equipment to do it myself. Do those guys have a webpage?
