Question

Are pet and polyester are same ? if yes then why PET called polyester​

Answer 1

Answer:

PET, or polyethylene terephthalate, is the chemical name for polyester. When PET is used for fiber or fabric applications, it is usually referred to as “polyester.” When used for container and packaging applications, it is typically called “PET” or “PET resin.”

Answer 2

Answer:

PET, or polyethylene terephthalate, is the chemical name for polyester. When PET is used for fiber or fabric applications, it is usually referred to as “polyester.” When used for container and packaging applications, it is typically called “PET” or “PET resin.”