Rengo supports automation and labor-saving of packaging lines using technology and know-how developed over many years as a comprehensive packaging producer. We pursue the best match between packaging materials and machinery, fitting our customers’ needs with our rich lineup including original packaging machinery developed by us. We propose optimal systems taking into consideration stability, running cost, and even layouts according to the installation space.

In 2013, Rengo developed Gemini, our unique system which automatically adjusts package height according to the size of the merchandise, to meet the rapidly-expanding demand for e-commerce packaging. In 2019, we developed PALMIRA, a system that can adjust all three sides—length, width, and height—to provide optimally-sized packaging. In addition to help significantly reduce the cost of packaging materials and delivery, we also contribute toward reducing storage space and making deliveries efficient.

To put unprecedented innovative packaging machinery and systems to practical use, it is essential to have collaboration between packaging technology units pursuing optimization of package design, research and development units developing adhesives optimized for lines and such, and design units working on improving sales promotion effects. Packaging systems such as L-Lock Tray—which significantly reduces the area of packaging material used—and SD1 box making machine—which enabled milk cartons and so on to be transported using corrugated packaging—are also created through close collaboration and uncountable trials and errors.