Combined with product features and technology innovation demands of enterprises, the model of industry- university-research cooperation is established to achieve the innovation in packaging technology. There are three different types of cooperative enterprises: product processing enterprises, packaging material enterprises and packaging machinery enterprises while their characteristics of cooperation are different. The methods of accomplishing packaging technology innovation include: laboratory sample combined and modified with work site production, laboratory technology combined with amplified test application in enterprises, test optimizing combined with equipment commissioning and undertaking of research projects entrusted by enterprises,etc.