PTFE Seamless Sealing Belts
1.Temperature resistance: -70to 260
PTFE Seamless Sealing Belts- 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.
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.
Features / Benefits
Constructed with two layers of PTFE coated glass cloth laminated
together they benefit from being free of any step at the joint area
that could leave a mark off
The premium grade PTFE used to manufacture the belts has a non
stick, high temperature resistant surface that prevents any molten
plastics from building up on the belts surface.
·Non stick PTFE Surface
·Temperature resistant up to 260 c
·Lightweight and energy efficiency for economical operation
Techbelt bag sealing belts are supplied in lots of ten and are
packaged in pizza style boxes for ease of storage. Popular sizes
held is stock for quick turnaround from order.
PTFE sealing seamless belt made of PTFE fiberglass fabric can
resist all most of chemical medicines, acids, alkalis, and salt
PTFE sealing seamless belt made of PTFE fiberglass fabric
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.
some main type: