Sealing device of the most popular open packaging

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Easy to open packaging container sealer

easy to open packaging container sealer ()

this patent relates to an easy to seal packaging container sealer that you can rest assured to understand. It includes a sealing cover and a sealing ring. The sealing ring includes a U-shaped groove ring with a section and two or more pullers with through holes connected to the edge of the groove ring. It is suitable for the sealing of cylindrical containers. It has simple structure, convenient production, firm sealing, dense and reliable, convenient opening, no protrusions on the edge, and easy stacking

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