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