[INQ. NO. 2604M10] Trueseal Co., Ltd. specializes in manufacturing high-frequency induction sealing systems for the packaging industry. Twenty-five years ago, Trueseal successfully developed induction sealing equipment domestically for the first time in Korea, replacing systems that had previously relied on imports.
Since then, Trueseal has been supplying induction sealers optimized for various production environments to the production lines of major companies across Korea.
Based on extensive experience and know-how accumulated throughout the entire process — from product requests and development, to testing and production — Trueseal provides one-stop optimized solutions that integrate induction technology, sealing machines, and sealing films. With a strong commitment to technological innovation and trust, Trueseal continuously strives to think and act from the customers’ perspectives.

Induction Cap Sealer (Model OSTS1000)
The compact table-top design of this sealer allows for easy and comfortable manual operation. Operating at approximately 10-15 BPM, it is ideal for high-mix, low-volume production and laboratory use. Interchangeable heads provide flexibility across various container and cap sizes with excellent efficiency and durability.

Induction Cap Sealer (Model OSTS5000A)
This all-in-one coil seals cap sizes from 20-150mm without head changes, maximizing efficiency and uptime. Supporting production speeds of up to 400 BPM, it is optimized for high-capacity manufacturing environments. Smart features and flexible installation deliver precision, reliability, and total production versatility.

Induction Capless Sealer (Model TODS1000CL)
This sealer is optimized for products with challenging sealing requirements, including square and oval containers that demand high-quality, stable sealing.
The system allows for immediate post-sealing inspection and supports quick and easy changeovers for a wide variety of bottle types. Ideal for OEM manufacturers in the food and cosmetics industries, it is well suited for handling diverse bottle shapes.

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