Closure bag with internal tack surfaces

A method for using a storage bag for an article to decrease residual air in said bag comprising:

• 1) selecting a plastic closure bag comprising a closure in an open position and having two sidewalls, each sidewall having an inner surface and an outer surface, said inner surfaces being arranged to permit physical contact and characterized as adhesively adhering when placed in physical contact;
• 2) placing an article in the bag;
• 3) pressing said inner surfaces of said wall into physical contact whereby said sidewalls adhere so as to remove air otherwise between said inner surfaces of said sidewalls;
• and
• 4) closing said closure.