In the sealing application of heat pipe and cold sealing technology. In addition, with the packaging from a single technology to a combination of research progress with the processing, packaging technology should be extended to the processing field, the development of packaging, processing integrated food processing and packaging equipment.

Adapt to market requirements, packaging machinery industry is becoming increasingly competitive, foreign green trade barriers to the bagged tea packaging machine industry to put forward higher requirements, so it is necessary to change the traditional mode of design and development of packaging machinery, in the design stage to take into account so that the packaging machinery in its entire life cycle (design, processing and manufacturing, assembly, use, maintenance until the disposal process of waste treatment and disposal process) has no impact on the environment or the impact of the minimization, Low resource consumption, easy recycling and other "green features" to enhance the core competitiveness of packaging machinery.