Recycled PET Flakes are mainly useful in making plastic bottles because the most common waste which is used in making plastic bottles is polyethylene terephthalate or PET. Worldwide people use this material only to make bottles. This material can be recycled only six to seven times because after staring the recycled process this material starts becoming shorter after every recycle by which these Recycled PET Flakes become harder and then it becomes very difficult to reuse them. These flakes can be use to make lower grade products such as carpet. These can be used as a raw material in making packaging materials such as bottles and containers.