BSI Flex 6228:2022 Plastic packaging – Assessment of recycled content within polyethylene terephthalate (PET) virgin material and recyclate blended packaging materials produced from mechanical recycling methods – Specification and test methods
1970BSI Flex 6228:2022 Plastic packaging – Assessment of recycled content within polyethylene terephthalate (PET) virgin material and recyclate blended packaging materials produced from mechanical recycling methods – Specification and test methods