At the time of sealing for heavy bag or big size bag, and you can not move the bags, KPS seals it everywhere as it is designed to be portable.

Specification
Electric power : AC 220V, 540/60Hz
Power consumption : 1900W, 2300W, 2700W
Sealing width : 5mm
Sealing size : 300, 450
Body size : 300*360 / 510*125
Weight : 300/1.6kg, 450/1.7kg