US PET trade organization urges restraint in use of degradable additives in PET packaging

02-Jun-09

The National Association for PET Container Resources (NAPCOR), US trade organization for the PET packaging industry, urged restraint in the use of degradable additives in PET packaging. NAPCOR is concerned that no data has been made publicly available to substantiate or document: 1) the claims of degradability of PET resin products containing degradable additives; 2) the effect of degradable additives on the quality of the PET recycling stream; 3) the impacts of degradable additives on the products made from recycled PET; and 4) the true impact on the service life of these products. Aside from the potential impacts on recycling, NAPCOR questions the value of the concept itself. Whether or not it's proven that packaging will safely degrade in landfills, or as roadside or marine litter, the value of the inherent energy used in the manufacture of plastic packaging is lost, not recaptured as it is through a recycling and re-manufacturing process. NAPCOR calls for restraint: proper testing and verification must be conducted before degradable additives are introduced into the consumer product stream. Moreover, NAPCOR calls on brand owners and decision makers to fully consider the impacts behind the use of degradable additives in light of the larger issues of sustainability, climate change and resource conservation.