February 23, 2026
Ecommerce
Induction Sealing Solutions for Ecommerce
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OVERVIEW
Induction Sealing That Safeguards Products and Brand Reputation
Secure sealing is essential in ecommerce, where products must arrive intact, leak-free and tamper-evident to protect both customers and brand reputation.
Relco’s automation supports high-volume production and fulfilment by delivering consistent, reliable sealing performance across a wide range of packaging formats. Our advanced induction technology hermetically seals bottles, jars and containers — protecting liquids, powders and other goods from leaks, contamination and damage during transit.
Capless sealing strengthens product protection while simplifying packaging design, helping ecommerce brands reduce returns, minimise waste and deliver a better unboxing experience without compromising integrity.
THE BENEFITS OF WORKING RELCO
IT IS WHY OUR CLIENTS STAY OUR CLIENTS
Efficiency
Instant energy, so no waiting for equipment to heat up before starting. As it is more reliable, it provides greater up-time/line availability, so higher productivity and lower maintenance/downtime costs.
Quality
Using our cut and place technology, we treat each seal individually. Our system also means we can handle and cut the foil incredibly accurately. Delivering the highest quality seals possible.
Measurability
Not only does our technology seal millions of products across the world on a daily basis, but we’ve also developed digital technology that lets us monitor the process and measure quality, seal-to-seal, in real time.
Strengthened Seal
As the head is at ambient temperature we can hold the head down under pressure after the heating cycle has finished to allow the seal to cool/cure whilst still holding the foil in place.
Speed
As the heat is generated from within the foil itself by means of the electro-magnetic field we can reach sealing temperature normally within a few hundred milliseconds.
OUR EXPERIENCE
Helping ecommerce brands protect products from production to delivery
TESTIMONIALS
Our Technology
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Frequently asked questions
Helpful information to guide you before getting started.
How does induction sealing support ecommerce businesses?
It helps ensure products arrive leak-free and tamper-evident, reducing returns and protecting brand reputation.
What types of ecommerce products benefit from induction sealing?
Liquids, powders, supplements, cosmetics, household products and other packaged goods commonly benefit from secure sealing.
Why is tamper evidence important for online sales?
Customers cannot inspect products before purchase, so a visible, secure seal builds trust and provides reassurance on delivery.