To complete the automatic coffee mill, the dust, the entire brewing process, so the machine is more complex. But beans without prior processing, so a single cup of cheaper costs. Use require frequent cleaning. If you need to make a good coffee, we must adjust the machine. Capsule coffee machine using pre-compacted coffee cake (capsule) Simply complete the brewing process, the machine is relatively simple, but the higher cost of a single cup. The machine does not require adjustment, simple, clean and easy. 1. First of all that, the home must be suitable capsule machine. To drink their own, of course, it is good to die. 2, the advantages of automatic machine: easy, (as long as the beans or powder into the machine on the line). But: it is precisely because of his convenience, he will have a fatal flaw. After the coffee beans or ground coffee open packaging, preservation period of only three days or 24 hours. Just think, than these times, with him out of the coffee fresh longer is it? Disadvantages: machine prices, the coffee quality is not guaranteed. Only guarantee the first cup of fresh coffee. 3, capsule machine; advantages: convenience, price is not high, ensure that fresh cup of coffee every drink of everyone. Disadvantages: currently capsules cost a little high. Cause: The capsules are individually packaged, nitrogen, aluminum foil sealed packaging, every open each cup is fresh (now equivalent to baking, now grind a bag of flour, a cup of freshly made coffee) He therefore called for the space food, time capsule. Because he can pass through two years time, you can reach from the International Space Station.
