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Coffee Bag

Aug 14, 2017

               Coffee packaging a wide range of materials and diverse. Do not think that the coffee packaging is you usually see what kinds of small and colorful bags, in fact, the world of coffee packaging is very wonderful. Here is a brief introduction to the coffee packaging knowledge.Coffee Bag

               Coffee packaging bags are generally divided into: non-airtight packaging, vacuum packaging, check valve packaging, pressurized packaging 1, non-airtight packaging: is actually a temporary packaging, only for short time storage. 2, Vacuum Packaging: it is necessary to put the baked coffee beans for a period of time and then packaging to prevent carbon dioxide damage to the packaging, such packaging can generally store about 10 weeks. 3, check valve Packaging: In the packaging bag to add a check valve to allow the production of carbon dioxide exclusion but will prevent the entry of external gas, to ensure that the coffee beans are not oxidized but can not prevent the loss of aroma. This type of packaging can be stored for up to 6 months. There is also a part of the use of coffee exhaust hole packaging is only in the packaging bag on the exhaust hole and do not add a one-way valve, so once the coffee beans produced carbon dioxide emptying, the outside air will enter the bag, resulting in oxidation, so its storage time is greatly discounted. 4, pressurized packaging: roasted coffee beans are quickly packaged and then filled with inert gas sealed, such packaging can ensure that the coffee beans are not oxidized while the aroma will not be lost and sufficient strength to ensure that the packaging will not be damaged by air pressure, can be stored for up to two years time. Instant Coffee Packaging:Coffee Bag

               Instant coffee packaging is relatively simple, the general use of small sealed packaging bags, currently with long strip, but also with external packaging boxes. Of course, some of the market also uses canned instant coffee supply. Material different kinds of coffee packaging its material is not the same, the general raw bean export packaging material is simple, ordinary sack material. Instant coffee Packaging also has no special material requirements, basically the use of general food packaging materials. and coffee beans (powder) packaging due to oxidation and other requirements will generally use opaque plastic composite materials, as well as more environmentally friendly Kraft paper composite materials.Coffee Bag