1. Citrous segment membrane peeling is the key technology in the can production, which has been developed from single batch stationary pond to continuous automatic launder with technology development.

2. Acid-bases citrous peeling the traditionary method discharge a large amount of water with high COD and citrous segment can may be contaminated by chemical substance.

3. Enzymatic citrous peeling method replacement acid-bases method becomes the hot subject right now.

4. Do not apply citrous essential oils , such as orange or lemon essential oil, before sunbath.

5. China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.