Coffee is an art, but also an attitude to life. High-quality coffee comes from high-quality coffee beans. We know that the selection of raw materials for high-quality coffee is also very important. The world's coffee is mainly divided into three major producing areas: Africa, Asia, and the Americas. The flavor, variety, and processing methods of coffee beans are different in each producing area an...

Using plastic as a completely disposable material, industry and government mismanage it, leading to environmental disasters. Due to poor waste management, it is estimated that as many as one-third of plastic waste has entered nature as pollution. Since plastics are made from fossil fuels, burning plastics is a bad use of our scarce natural resources. Plastic production accounts for 4% of the world...

Rose salt is a kind of rock salt, mainly mined in salt mines in Pakistan. Because this kind of salt is pink, it is called rose salt in publicity, and it is called Himalayan salt in Europe and America. The chemical composition of rose salt is not the same as ordinary salt, and its role in cooking is also different. Rose salt is usually large grains (of course, there are also whole pieces as big as ...

1、What is the meaning of powder sorting? Powder sorting is a type of sorting process that involves separating and removing impurities or defects from powdered materials based on their size, shape, color, or other characteristics. Powder sorting can be used in various industries, such as food processing, pharmaceuticals, cosmetics, and minerals processing.Powder sorting is typically done using spec...