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An automatic induction sealing machine that bonds a foil liner to the mouth of capped bottles, creating a tamper-evident, leak-resistant seal for supplement, nutraceutical, wellness, and food-grade brands.
Running inline over a conveyor, it passes each capped bottle beneath an electromagnetic induction head that heats and bonds the foil liner — no direct contact, no flame.
A bonded foil liner provides visible security and consumer confidence.
An airtight seal helps protect against leaks and contamination.
Electromagnetic induction bonds the liner with no flame, no contact.
Setup guidance and spare-parts support from the Leadlife team.
A typical packaging line moves through: Filling → Capping → Induction Sealing → Labeling → Wrapping / Shrink Wrapping → Unscrambling / Accumulation. Induction sealing is the step that turns a capped bottle into a secure, retail-ready pack.
Sealed bottles typically move forward to labeling to complete the line.
Line sequence shown is typical; actual configuration depends on your product and packaging goals.
Specifications vary by configuration and are confirmed per order.
Pair this sealer with the rest of the Leadlife bottling and packaging range to build a complete line.
Tell us your cap and liner type, bottle size, and target output — we'll confirm the right configuration.
An electromagnetic field heats a foil liner inside the cap, bonding it to the bottle mouth to form a tamper-evident, leak-resistant seal — with no flame and no direct contact.
Seal quality depends on factors such as cap and liner compatibility, induction power setting, line speed, and bottle neck tolerances. We recommend running test seals with your specific caps and bottles to confirm results for your application.
Yes. The sealing head can be supplied with its own conveyor or configured to mount over an existing line between capping and labeling.
Yes. Output power and line speed are adjustable and tuned to your cap, liner, and bottle during commissioning.
GMP/FDA documentation may be available if requested, depending on the machine configuration and supplier documentation package. This does not represent certification or regulatory approval of the customer’s facility, process, or finished product.
