Pillar Air Cooled 2KW UniFoiler Induction Sealer

An induction cap sealer is a machine that uses a non-contact heating process to apply a safety seal under the cap on the tops of glass and plastic containers. The process involves passing a capped container under the sealer, which heats a foil or plastic liner inside the cap. The foil melts the polymer coating on the inner seal, which then bonds to the container’s lip, creating a hermetic seal. This process is completed by using high frequency electronics. An induction sealer is a device that uses electromagnetic induction to create a hermetic seal on a container, typically by heating a foil laminate to bond it to the container’s lip. This process ensures a tight seal that prevents leakage, contamination, and tampering, while also extending the product’s shelf life. Here’s a more detailed explanation: How it works: Induction sealers use an electromagnetic field to generate heat in a conductive material, usually a foil laminate (the induction seal). This foil laminate is typically placed within the cap or lid of the container. Non-contact heating: The process is non-contact, meaning the sealing head doesn’t directly touch the container. The heat is generated within the foil itself through the electromagnetic field. Sealing mechanism: As the container and its cap pass through the electromagnetic field, the heat melts a thin layer of polymer or adhesive on the foil, causing it to bond firmly to the lip of the container, creating a seal. Benefits: Induction sealing offers several advantages, including tamper evidence, preservation of product freshness, prevention of leaks, and extended shelf life. Applications: This sealing method is widely used in various industries, including food, beverage, pharmaceutical, and chemical industries.