On September 13th, the BOPET Special Committee of China Plastics Association published the "BOPET Special Committee Working Group Member List". Changzhou Betterial Film Technology Co., LTD. (hereinafter referred to as "Betterial") officially joined the BOPET Working Group, and participated in the preparation of 4 standards in the first batch of group bidding projects in 2022. Jointly study and discuss BOPET standardization work with outstanding enterprises in the industry, coordinating to promote the localization process of high-end BOPET products.

Shortly before ,In the BOPET industry group standard preparation launch meeting, the Secretary-General of China Plastics Association group standard Committee plastic film products sub-technical Committee Yu Kun, noticing the 11 group standard preparation work. According to the meeting, Betterial will participate in the formulation of four group standards, including Optical grade blue polyester film, flame retardant polyester film, Matte polyester film for flexible circuit boards, and black polyester film.