Sealing documents sometimes can burn the person's fingers doing it because the heat cannot be regulated
Masha’s electricity operated flameless seal maker is made in hylam and polypropylene material, which is very light and handy. The user can load the lac pieces from the upper top. Using a small piston, the flow of the molten lac can be regulated. Temperature also can be controlled by thermostat control fitted inside the device. Using this seal maker, about 100 seals can be applied safely within 10 minutes. This seal maker is simple, handy, hassle free and device.
Link: Electricity operated, Handy and hassle free, Temperature can be regulated
Manufacturing Capacity: b) Design Support
Problem Scale: Mild