This device uses pulses of energy to seal thermoplastic materials. A heating element is briefly energized, melting the plastic film at the point of contact. Pressure is simultaneously applied to fuse the two layers together, creating an airtight and tamper-evident seal. Typical applications include sealing various types of bags, pouches, and tubing made from materials such as polyethylene, polypropylene, and PVC.
The rapid sealing process offers significant advantages in terms of efficiency and energy consumption. Because heat is applied only for short bursts, less energy is required compared to constant heat sealers. This targeted application of heat also minimizes material distortion and allows for sealing of delicate products. This technology has become increasingly prevalent in industries requiring packaging solutions, from food and medical products to industrial components and consumer goods. Its development has played a key role in enhancing product safety, preservation, and presentation.
