Impulse Heat Sealers

Impulse heat is typically used to weld like-for-like thermo-plastic films (usually, but not always polythene.) Standard impulse sealers weld up to 1000 Gauge (250 micron) polythene film without difficulty. Special purpose double- element machines are available for repetitive sealing of heavier gauge and gusseted polythene. Other thermo-plastic materials such as nylon laminates, polypropylene, polyurethane and some PVC's are sealable but should be tested first. We will willingly test samples for you prior to the purchase of any heat sealer. Impulse heat sealers use low voltage element wires that heat up rapidly to a temperature that welds in seconds. The element then cools, allowing the seal to set under pressure.

For more information on Impulse Heat Sealers talk to Hulme Martin Heat Sealers Ltd