Packaging bag

According to the technical scheme, the packaging bag is characterized by comprising a bag body and a containing cavity, a lifting hole is formed in the bag body, a movable face capable of being openedmovably extends out of the lifting hole, a U-shaped clamping plate is further arranged on the bag body, and the outer surfaces of the two side faces of the clamping plate are fixedly connected to theinner sides of the corresponding movable face respectively. A plurality of elastic parts are arranged on the inner surfaces of the two side faces of the clamping plate in a protruding mode, attachingparts are further arranged on the inner surfaces of the two side faces of the clamping plate, and when the clamping plate is closed, the attaching parts of the two side faces of the clamping plate are attached to each other to fix the clamping plate in a closed state. The utility model has the effects of good tensile strength and strong comfort. 本实用新型公开了一种包装袋，其技术方案要点包括袋体、容腔，所述袋体上开设有提拉孔，所述提拉孔上延伸有可活动张开的活动面，所述袋体上还设有呈U形的夹板，夹板的