In people's impressions, pearls seem to be only white. In the Beihai City of Beibu Gulf, the Pearl River has produced colored pearls of sea water such as red, blue, purple, green and black. At present, the colored pearls here have been exported to Italy, the United States, Canada and other countries and regions. The breeder of colored pearls - Shi Zicong, who has been breeding 25-year-old pearls, says that unlike the previously dyed pearls, it uses a "directional breeding" technique to change the color of the beads and cell sheets inserted into the pearl shells. Its different colors are naturally formed during the secretion of pearl shell protein and will not fade. Beihai City is a famous pearl hometown and has a history of more than 1,000 years of pearl production. At present, 13 seawater pearl farms in the North Sea have joined the color pearl culture. Experts estimate that colored pearls can increase the economic benefits of Guangxi's pearl farming industry by more than 80%. At present, only a few countries and regions such as Japan, China, Vietnam, the Philippines, and Malaysia produce seawater pearls, and the annual output does not exceed 100 tons. Sequin Lint Fabric,Sequin Embroidered Mesh Fabric,Sequin Dress Wedding Fabric,Sequin Print Fabric Shaoxing Chengao Textile Co.,Ltd , https://www.chengaotextile.com
March 12, 2021