Apart from the widely discussed pineapple leaf fibers, normally referred to as PALF, fibers other parts of plant also exist, particularly those in fruit crown, which are known crown (PCLF). In this work, PCLF were characterized using thermogravimetric analysis (TGA), Fourier transform IR spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and atomic force (AFM). Th...