Innovative Technology: Patent Registration for Metal Seals and Manufacturing Method

Here, you will find updates on our latest patented sealing technologies, reports on high-profile deliveries to global power plants, and glimpses into our corporate culture

June 18, 2019

Innovative Technology: Patent Registration for Metal Seals and Manufacturing Method

Dongsuh Industrial Co., Ltd. has officially registered a patent for its proprietary Metal Seal and Manufacturing Method, reinforcing our dedication to advanced manufacturing techniques and superior product design.

This innovative structure features a seal body manufactured through drawing and filling molding processes. A Metal Strip is wound in a spiral form as an internal reinforcement material, with elastic and cushioning materials inserted between the metal layers to significantly enhance energy performance and structural resilience.

Patent Details

Title of Invention: Metal Seal and Manufacturing Method (금속 시일 및 그 제조방법)
Patent Number: No. 10-2210103
Filing Number: No. 10-2019-0074194
Filing Date: June 21, 2019
Registration Date: January 26, 2021
Patentee: Dongsuh Industrial Co., Ltd. (동서산업주식회사)

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Innovative Technology: Patent Registration for Metal Seals and Manufacturing Method