Coffee bags, tea bags, food bags

Roasted coffee beans, Powder) Packing is coffee the most varied in form, because after the coffee beans baking will naturally produce carbon dioxide and direct packing easy to cause damage and long time contact with air will cause the loss of aroma and oils and aromatic components of coffee of oxidation cause the loss of quality. So the coffee beans ( Powder) Packaging is particularly important, coffee packaging a wide range of diverse materials. Don't think the coffee packaging is what kinds of colourful you normally seen small bag, in fact, coffee packaging world is wonderful. Here is a simple introduce coffee packaging knowledge. According to basic coffee supply form can be divided into three categories, speak coffee packaging bean export packing, roasted coffee beans ( Powder) Packing, the instant coffee packing. Bean bag commonly used packaging. When different coffee producer in the world export coffee beans, usually USES is 70 kg or 69 kg ( Only coffee in Hawaii to 100 pounds for the packaging unit) The sacks. Except on a coffee sack and its organization, coffee production unit, the name of the region, will also their country the most typical pattern is printed on the bag, these seemingly ordinary goods sacks, in coffee lovers view, became a footnote to interpret coffee culture background. Even as many coffee lovers collection, this kind of packing is coffee the original packaging. Roasted coffee beans, Powder) General component is packaging bags and cans. ( 1) 。 Bag: bag generally divided into: the air tightness packaging, vacuum packaging, one-way valve packing, pressurized packaging. The airtight packing: in fact is a kind of temporary packing, the storage is used only for a short time. Vacuum packing: need to put a period of time of roasted beans again packing, in order to prevent the damage of carbon dioxide for packing, this kind of packing can generally be stored for 10 weeks. Check valve packing: in bags and add a check valve to allow the carbon dioxide out but will block the external gas into, to ensure the beans are not oxidation but can't stop aroma loss. The longest such packing can be stored for six months. By vent packing also have some coffee, only in the bags on vent with one-way valve, so that once the carbon dioxide from the beans of emptying, outside air into the bag, caused by oxidation, so its storage time. Soon after a pressurized packaging: good coffee beans baking by vacuum packaging and inert gas seal, this kind of packing is enough to keep the coffee beans from oxidation and can guarantee does not leak and have enough strength to ensure that the packaging will not be pressure damage, can be stored for up to two years. ( 2) 。 Canned, canned, generally for metal, glass, with convenient plastic lid closed. Instant coffee packing instant coffee is relatively simple, usually using small bags, sealed with strip loading is given priority to, there will be a bottle. Of course there are some use canned supply of instant coffee.