PTFE Seamless Ring Belt
High temperature resistance, low friction, strong tensile strength,it has fatigue resistance, durability and excellent mechanicalmatching performance.
Special use of green environmental protection material
impregnation, is the food automatic packaging machinery on allother materials irreplaceable unique sealing belt.
PTFE bag sealing belts are ideally suited where thermal transfer through the surface of the belt is required in order to predominantly seal plastic bags.
PTFE seamless sealing belt's Features
1. Dimensional stability, high intensity
2. Continuous work under -70 to 260 celsius
3. Low coefficient of friction and conductivity
4. Non-flammable, non stick
5. Good corrosion resistance, it can resist all most of chemical medicines, acids, alkalis, and salt.
It is widely used in capping machines for plastic bags.
Features / Benefits of PTFE sealing belts
High volume bag manufacturing systems often use these types of belts running as a pair creating a clamping effect on the bag. These belts can also be found on air fill or air cushioning packaging machines as a means of allowing continues heat sealing to take place without molton plastic sticking to the belt.
Sealer belts tend to be two belts that run in tandem on the conveyor with a hot-plate that sits in contact with the inside of the belts as they run. The heat transfers through the belts surface sealing the plastic bag as it conveys it through the machine.