In 2011, Changzhou Hefeng Packaging Materials Co., Ltd. took substantial steps in the field of resource recycling by introducing a recycled raw material granulation production line for the recycling and treatment of edge waste and used film materials of sponge packaging materials, exploring the mechanism of closed-loop utilization of raw materials.

In 2010, Changzhou Hefeng Packaging Materials Co., Ltd. introduced a 3500 type large-scale blown film machine for the production of outer packaging film for sponge materials and large products, in the process of continuously promoting production capacity improvement and technological upgrading. This equipment investment not only expands the wide specification capability of membrane materials, but also further enhances the supporting manufacturing capability of the enterprise in the field of foam packaging materials.

In 2009, Changzhou Hefeng Packaging Materials Co., Ltd. continued to promote equipment upgrades and production line optimization, introducing a 2500 type large-scale bag making machine, mainly used for the production of packaging bags for materials such as foam and sponge. The use of this equipment has further improved the company's production chain in the field of flexible packaging material processing, providing a guarantee for the efficient production of multi specification finished bags.

In 2008, Changzhou Hefeng Packaging Materials Co., Ltd. took a crucial step in equipment updates and officially introduced a 2500 type multi-layer co extrusion blown film machine, mainly used for the production of packaging film for foam materials. The deployment of this equipment marks a further improvement in the company's ability to manufacture specialized film materials and provides hardware support for meeting customized packaging needs.