When Plastic bag / PE bag making machine working, it produce a lot of high temperature, which may reduce the life of the wires or hurt/broken the wires around.

ZBAO fire sleeve which made by e-grade fiberglass and silicon rubber.Outstanding choose for wires high temperature protection.

Rate voltage:7kv--25 kv

Continues working at 260℃.

Extreme temperature resistance with Max. duration of:

15-20 minutes:+1000°C

15-30 seconds:+1600°C

Anti-aging,avoiding splashing of the molten iron,abrasion resistant,water proof,oil proof,acid and alkali resistant.