Petainer, the leading supplier of plastic packaging, has launched the petainerJar™, a PET jar that offers significant cost and sustainability benefits over jars made from other materials. The new petainerJar™ can be supplied with short lead times either as a fully blown jar or as a PET wide mouth preform, ready to be blown by food manufacturers on their own premises as and when needed. This two stage process offers inbound freight savings of up to 90%, and, significantly reduces costs.