Closed loop recycling identification system

A closed loop recycling identification system, comprising:

• a first flow;
• a second flow;
• and
• a joining flow;
• wherein the first flow comprises:
• a first step of collecting polyester materials by recycling waste materials from a source to collect polyester materials;
• a second step of spinning the collected polyester fibers as yarn with a tracer being added thereto so that the yarn has the tracer;
• a third step of weaving the yarn into fabric by weaving the yarn having the tracer into fabric;
• and
• a fourth step of manufacturing the fabric into textile products by manufacturing the fabric having the tracer into textile products;
• wherein the second flow comprises:
• step I of cleaning by cleaning the collected waste materials having the tracer;
• step II of classification by classifying the clean waste materials having the tracer as materials having no more than 100% of polyester fibers and other materials or materials having 100% of polyester fibers;
• and
• step III of pulverizing the classified waste materials into polyester fibers if the clean waste materials having the tracer are classified as materials having no more than 100% of polyester fibers and other materials;
• or step IV of pulverizing the classified waste materials into polyester pellets if the clean waste materials having the tracers are classified as materials having 100% of polyester fibers;
• wherein the joining flow joins the second step to finish a closed cycle;
• and
• wherein it is possible to confirm the textile products as products made of recyclables by identifying the tracer.