Item Type: Heat Resistant Tape Material: PTFE Specification: Thickness: Approx. 0.18mm / 0.01in; Width: Approx. 13mm / 0.51in; Length: Approx. 10m / 32.8ft Thickness: Approx. 0.18mm / 0.01in; Width: Approx. 19mm / 0.7in; Length: Approx. 10m / 32.8ft Thickness: Approx. 0.18mm / 0.01in; Width: Approx. 25mm / 1in; Length: Approx. 10m / 32.8ft Thickness: Approx. 0.18mm / 0.01in; Width: Approx. 50mm / 2in; Length: Approx. 10m / 32.8ft Description: PTFE tape roll with adhesive backing. It is suitable for almost all vacuum sealing machines, as well as most types of hand/pulse heat sealing machines to replace deteriorated or burnt tape, which is an important barrier between the heating element and the bag. Old tape will cause poor sealing of the bag and may cause damage to the heating element and damage to the sealer. Just peel the tape from the roll and place it on the correct area (you need to clean the sticking position before placing the new tape). Above the wire of the vacuum sealing machine, below the wire of the pulse sealing machine