The BTB-400B collection type fully automatic transparent film packaging machine is widely used for the inner packaging collection or single box fully enclosed automatic packaging of various box shaped items in industries such as pharmaceuticals, food, bonded products, cosmetics, daily necessities, stationery, poker, etc. The products packaged by this machine have the functions of "three prevention and three improvement", namely anti-counterfeiting, moisture-proof, and dust-proof; improving product grade, increasing product added value, and enhancing product appearance and decoration quality. The machine adopts imported PLC control and an integrated electrical and mechanical operation system. Its performance is reliable and easy to use, making it an advanced three-dimensional packaging equipment for box type packaging collections or larger items in China.