BAG WITH FASTENER

PROBLEM TO BE SOLVED: To provide a bag with an easily openable fastener made of a synthetic resin film. SOLUTION: A bag 1 with a fastener is made by heat-sealing and bonding both ends of overlapped synthetic resin films, and comprises a bag part 3, a fastener part 4 arranged inside the synthetic resin films and tab pieces 6a, 6b made of a synthetic resin film ranging from the fastener part 4 to an opening part 5. The tab pieces 6a and 6b are formed with a first recess 10 of thumb-size and a second recess 11 of thumb-size and they are arranged at positions where they do not overlap each other. When the bag is used, the finger is inserted into the first recess 10, the tab piece 6b is held with the left hand and peeled away from the other tab piece 6a, the other tab piece 6a is held with the right hand. In this way, the tab piece 6a and the tab piece 6b can be easily held by the hand, and the bag 1 with a fastener can be easily opened. COPYRIGHT: (C)2009,JPO&INPIT