Petcore was founded in 1993 to promote the collection, sorting and
recycling of post-consumer
PET bottles. It networks with national collection agencies, governments, and the recycling industry.
PET bottle recycling has significantly increased in the period 1991–2011, and continues to do so. Used PET bottles are light-weight but once collected, sorted and pressed into bales, they become a valuable raw material for a range of products. End markets for recycled PET include
polyester fibre, sheet, strapping, and new bottles. ==PET collection==