sealed packaging

Translations
запечатанная упаковка
герметичная упаковка
запаянная упаковка
Definitions
Packaging that has been securely closed, typically by sealing, so that it cannot be opened without breaking the seal.
Packaging designed or closed to prevent air, moisture, or liquid from entering or escaping.
Words
sealed

adjective
запечатанная
packaging

noun
упаковка