Hot sealing of this machine including Horizontal Sealing Unit and Vertical
Sealing Unit. Horizontal Sealing Unit (FIG.F-1) composed by knife and anvil,
each one equip with 1 piece of long tube type heating elements, and is
controlled by a Temperature Adjuster. As for Vertical Sealing unit composed
by 2 round sealing wheels (FIG.F-3). Each sealing wheel is clamped with a
round copper castled heating element, and controlled by temperature Adjuster.