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Coffee is a brewed beverage with a distinct bouquet and tang, prepared from the roasted seeds of the Coffee plant. The seeds are originated in coffee “cherries”, which cultivate on trees. Coffee berries and their seeds undergo several processes before they become the familiar roasted coffee and packed in plastic bags by packaging companies. Such as processing, roasting, grading the roasted seeds, roast characteristics (degree of roast), decaffeination and most important part storage. Roasted coffee seeds must be stored appropriately to preserve the fresh taste of the seed. Idyllically, the container/pouch must be hermetically sealed and kept in a warm, arid and dark place. In order of significance: air, moisture or wetness, heat, and light are the ecological factors liable for fading flavor in coffee seeds. Folded-over bags, an ordinary method consumers often buy coffee, are usually not idyllic for long-term storage because they allow air to enter. An improved package contains a one-way valve, which prevents air from entering. Such pouch is manufactured by us coffee packaging companies. Usually plastic packaging companies make custom pouches as well as stock pouch to storage roasted coffee beans, ground coffee and many more in varies size with attractive design. Generally company makes plastic coffee bags with valve and without valve according to their customer requirement. Valve which is used specially for coffee packaging is called aroma valve as mentioned above it is with no return valve and used to prevent air from entering into plastic pouch or plastic bag. In 1931, a technique of vacuum packed pouches of coffee was introduced, wherein the roasted coffee was packed, 99% of the air was removed and the coffee in the pouch could be stored for ever until the can was opened but it was too expensive at that time. Today this method is in mass use for coffee in a large part of the world. Top plastic packaging companies have introduced such pouches also more than six decades and now a days it’s chip while considering the quality of product which is packed by vacuum pack technique and also this technique is chip because of today’s advance technology. Learn more about plastic bags and plastic packaging. Please visit: www.plastic-bags.biz
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