| 摘要 |
An inflatable pneumatic bag and a manufacturing method for the same are provided, in which a plurality of pneumatic tubes are filled at the same time through the air charge outlet. An inflatable pneumatic bag comprises: outer films(2a,2b) which are laminated in two layers up and down; more than one inner films(1a,1b) which are inserted between outer films of two layers; an air filling passageway(9) including the air charge unit injecting the external air; a plurality of pneumatic tubes(11) storing the air; a plurality of air entry units(2d) which are positioned between the air filling passageway and the pneumatic tube. |
