No. Xigu Liuxiang was registered on the China Trademark Network in 2017. It is based in the field of Ye Jiayan tea and is headquartered in Wuyishan, Nanping, Fujian. Xigu Liuxiang tea leaves do not have plastic wrap. Plastic sealing film, also known as thermal laminating film, card protective film, shell protective film, and over-plastic film, is a good helper for plastic sealing films for photos and documents in daily life.