Securely sealed packaging allows various dairy products to be self-stable for many months.

严格密封的包装使得各种奶制品能贮存多月。

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Applicable to all exquisite toys, stationery, household goods, small tools compression sealed packaging.

适用于各种精美玩具、文具、日用品、小型工具的吸塑封口包装。

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The system uses plasma to briefly turn oxygen inside sealed packaging into ozone in order to sterilise food.

BBC: Plasma device developed to 'sterilise' food