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If you smoke a pack a day, one Elf Bar 600 can last 13 days depending on how frequently you vape

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If the oxygen barrier performance of BOPP cigarette film is too poor, it will affect the storage period and quality of cigarettes, so the oxygen transmission rate of BOPP cigarette film should be tested and controlled, and OGT-G3 differential pressure oxygen permeation instrument is used for this project The OGT-G3 differential pressure oxygen permeation meter adopts the vacuum method test principle, which is suitable for gas transmission rate, diffusion coefficient and solubility coefficient of various food packaging materials, pharmaceutical packaging materials, high barrier materials, etc