Reinforced gas bags

Patent Name Enhanced Gas Packing Bag Patent Applicant Jiamei Industrial Co., Ltd. Principal Applicant Address Inventor Chen Zhengyong, 1st Floor, No. 54 Tianmu West Road, Shilin District, Taipei, Taiwan Inventor (Patent) No. 200420065815.X Date of Application 2004.06 .01 Approval Date Approval Notice No. 2755031 Audit Notice Date 2006.02.01 Specification CD-ROM D0605-1 Main Classification Number B65D81/03(2006.01) I Classification Number B65D81/03(2006.01)I Division Original Application No. Priority File Abstract The gas packaging bag is composed of a plurality of gas chambers, and the gas chambers are separated by a heat sealing line. The gas inlets of the gas chambers are provided at the necks of the gas chambers, and the inlets are connected to each other, and are provided on one side of the packaging bag. The air inlet allows gas to enter each air chamber through the air inlet for inflating. The air chamber is composed of four layers of film, namely the upper film, the upper air valve film, the lower air valve film, and the lower film. These films and the heat seal line define a separate air chamber, which is characterized by: The upper and lower sides of the gas packaging bag are provided with upper and lower reinforcement parts. The gas column bars of the reinforcement part can enhance the ability of the upper and lower sides of the packaging bag to absorb impact vibration. The upper and lower reinforcing parts are: on the upper and lower sides of the reinforced gas packaging bag mentioned above, a plurality of reinforcement folding lines are provided, and the film is bent along the enhanced folding lines into a shape like “W”, and then Both ends of the protrusions are heat-sealed with a heat seal line, and after inflating, upper and lower reinforcement portions can be formed.