Verfahren zur Herstellung eines Tonerbehälters

摘要

A method of molding a toner bottle including separating polyethylene terephthalate (PET) bottles that have not accommodated oily or colored materials from collected PET bottles, fracturing the separated PET bottles to obtain a flake PET material of which not less than 80 % have a form from a triangle to an octagon with a size not greater than 8 mm x 8 mm, washing and drying the flake PET material to obtain a flake PET material for molding, and molding the flake PET material for molding to make a toner bottle.