Jiangsu Sunkey Packaging High Technology Co., Ltd.
Jiangsu Sunkey Packaging High Technology Co., Ltd.
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Oxygen is the enemy of freshly roasted coffee. Because coffee gives off carbon dioxide after it is roasted, adding a degassing valve to your coffee packages allows the carbon dioxide to escape from the pouch without letting oxygen back in. This ensures a longer shelf life and fresh from the roaster quality.
Another way to safeguard your coffee grounds and tea leaves from the elements is with resealable zippers. Press-to-close zippers offer superior performance to tin ties or other reclosure methods by keeping contents fresh and securely inside, safe from accidental spillage. Lastly, high barrier films keep oxygen and moisture out, while sealing in the aroma.
