Why blue colour is an ideal choice in food conveyor belts?     Blue is a color that does not exist in nature food, this idea helps processors develop methods to detect pollution. If the conveyor belt was damaged during transportation, resulting in food pollution, the color sorter can immediately find the residual blue impurities in the transported food, so as to provide consumers the safety food.

The Regional Comprehensive Economic Partnership (RCEP) is a proposed agreement between the member states of the Association of Southeast Asian Nations (Asean) and its free trade agreement (FTA) partners. The pact aims to cover trade in goods and services, intellectual property, etc.     When was RCEP introduced? The Regional Comprehensive Economic Partnership was introduced during the 19th Asean meet held in November 2011. The RCEP negotiations were kick-started during the 21st Asean Summit in Cambodia in November 2012. Now, all participating countries aim to finalise and sign a deal by November 2019. Member states of Asean and their FTA partners are Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand, Vietnam, China, Japan, India, South Korea, Australia and New Zealand.  ...