Automatic induction sealers for bottles and jars
Automatic induction sealers are used where foil seals need to be applied consistently at production-line speeds. They are typically positioned after cap tightening and before downstream labelling, coding, cartoning or case packing.
Automatic sealing after capping
The cap holds the induction foil liner in position while the machine heats the foil layer. The automatic setup is designed to keep containers moving through the sealing head while maintaining enough dwell time for the foil to bond to the container mouth.
Specification points that affect output
Quoted output should be treated as application dependent. A small cap with a compatible liner and stable presentation may run faster than a wide-mouth jar, tall bottle or difficult closure. The final recommendation should be based on real pack data rather than a single headline speed.
Buyer information checklist
Before asking for a quote, prepare photos or samples of the cap, liner, bottle and current line. Include the smallest and largest cap diameter, bottle height, target output and whether the product is food, drink, cosmetic, chemical or pharmaceutical-style.
For a faster recommendation, send cap diameter, liner type, container material, bottle height, conveyor details and target output to Lancing UK.
Related induction sealing resources
Use these pages to continue narrowing the machine specification and enquiry information.
Inline Induction Sealers UK
Continue comparing induction sealer requirements, foil liner compatibility and line setup before requesting a quote.
Induction Sealing PET, HDPE, PP & Glass Bottles/Jars
Continue comparing induction sealer requirements, foil liner compatibility and line setup before requesting a quote.
Induction Sealer Quote UK
Continue comparing induction sealer requirements, foil liner compatibility and line setup before requesting a quote.
Need help with this induction sealing application?
Send your pack details to Lancing UK and we will help identify the correct induction sealing route.
Automatic sealing needs a controlled pack flow.
The line must present capped containers at a stable centreline and spacing while the sealer maintains the recorded power, head height and dwell conditions. Automatic operation is most valuable when the upstream capper and downstream handling are equally repeatable.
Define whether the project includes only the sealer or also the conveyor, spacing, sensors, reject mechanism and controls required to make it a complete automatic station.
- Confirm cap application and liner presence upstream.
- Define minimum, normal and maximum line speed.
- Check bottle stability through the sealing field.
- Agree fault and stop behaviour.
- Record setup by cap/liner group.
- Prove detection and rejection where specified.