Preforms are manufactured from polyethylene terephthalate (PET), so they are called PET preforms. They are produced by RSGC using a highly accurate injection molding process on equipment from the leading world vendors. Preform weight depends on the end container’s desired volume. Preforms can be single-layer or multilayer. Barrier preforms provide additional benefits and increased beverage shelf life, thanks to a special layer embedded in several layers of polyethylene terephthalate. RSGC offers a full assortment of polyethylene terephthalate (PET) preforms for packaging, transporting and storing drinking water, mineral water, carbonated beverages, juices, nectars, baby food, dairy products, beer, edible oil, mayonnaise, ketchup, sauces, household and cosmetics products. In addition to standard preforms, RSGC manufactures custom preforms tailored to individual customer requirements. To choose the best packaging option for your needs, contact a sales representative or technical support specialist. They will help you make a suitable selection based on your equipment, the complexity of the shape of the PET bottle, and your special requirements.