The hologram barrel lid using one-time zip-top(ring-pull) high anti-counterfeiting technology, technology is mature, excellent security, anti-theft and sealing and so on. Operation easy , holographic/laser effect with customer own design/logo.

The use of ultrasonic welding technology and a large covered bucket bonding, it is recommended air pressure leak, to ensure no leakage.

◆Anti-counterfeiting cover & engine oil zip-top cover.

◆Size #49 special for 10L oil barrel

◆Size #79 special for 18L-25L oil barrel

Or more big OEM size.

◆Outside of Cover material for metallic(tinplate, aluminum, zincum..), middle of cover the polypropylene and linear high-voltage, under cover of EVA and low density polyethylene material.