PCO preforms are used for the manufacture of PET bottles for packaging of carbonated soft drinks and juices. PCO neck finish is also available in a short variant with fewer threads. Both have 28mm neck diameter. PCO preform comes in two variants, the long neck PCO 1810, and the short neck PCO 1881. We offer a wide range of both PCO 1810 an PCO 1881 preforms manufactured on the world's best Husky Injection Molding Systems.