In recent years, the production and quality of rubber seal products is gradually entering into a new phase, a new period. However, only those still far from meeting other development sectors for various rubber seal products standardization requires serialization of products, especially when compared with the international advanced countries in terms of product quality, our products, or in terms of product variety, both considerable gap. Current hundreds Forum focuses on the concept of sealing science, research contents and meaning, summarized the rubber seals, mechanical seals and packing the status of technology, the study analyzed the level of the developed countries with the world's advanced sealing technology and new products gap on the ability to develop, and to the future of the sealing areas of research highlighted a number of recommendations.