Can reduce volume, cut storage or shipping expenses, and are also moisture-proof and insect-proof. Driven by compressed air, uses plastic laminated film or heat-sealable thickened plastic film bag to pack articles under pressure. Made with only one seal (double-seal type is also available), simple construction and can move freely. (Can be made to special specification).Specifications: 1) Voltage and power: 220V, 0.5KW 2) Air pressure: 0.4-0.8Mpa 3) Packing capacity: 2 times/min 4) Seal length: (L×W) 900×10mm (Max length can be made to 2000mm) 5) Press board size: (L×W) 1400×800mm 6) Overall dimensions: (L×W×H) 1480×1000×1800mm 7) Packing size: (L×W×H) 1800×1200×2000mm 8) N.W.: 450kg 9) G.W.: 600kg