Our double-sided textured PEI printing plate (with QR code) is designed for Bambu Lab series 3D printers. It is made of high-quality flexible spring steel and is thicker than ordinary steel plates (0.77mm), which can avoid the problem of warping when printing large models. It can be used interchangeably on both sides to improve the durability and flexibility of the product. Its unique textured surface uses powder spraying technology, which not only adds a unique texture to the bottom of the 3D printed model, but also enhances the adhesion, making the model easy to separate at room temperature while maintaining the flatness of the printing plate.