plastic timeline By glo94 1862 PARKESINE First man-made plastic 1866 CELLULOID 1891 RAYON 1907 BAKELITE First totally synthetic plastic 1913 CELLOPHANE Plastics craze 1926 PVC 1933 POLYETHYLENE modern packaging 1938 TEFLON 1939 NYLON 1957 VELCRO
