Business Details

Safe and secure packaging developed over many years in Japan for all filling systems. We will guide you to the best solution with our reliable technology.

By integrating multiple technologies we are able to remain flexible in responding to a wide range of needs and challenges. We are also constantly researching and developing new technological solutions.

We have been developing aseptic technologies, which are highly acclaimed worldwide, since 1972. Aseptic Systems technologies make filling products safer and more secure. We continue to evolve and create solutions that meet the needs of our customers now and in the future.

Having the right knowledge of packaging materials is essential to ensure proper filling of beverages and other products. DNP combines superior packaging technologies to achieve a high standard of packaging material and system matching.

By providing a wide range of filling systems for many years, we have accumulated a varied and authoritative understanding of engineering technology. With this combined knowledge and expertise, we are committed to providing added value for our customers.

We live in an era where data utilization is of highest importance. Obtaining as much information as possible and how to provide feedback is a critical challenge. We are working to realize the best systems by adopting DX (digital transformation) Technology as quickly as possible.

Having successfully installed a great number of production lines, we draw on this experience to accurately analyze and evaluate machinery and manufacturing processes. This gives us the knowledge and insight to help our customers solve problems and develop new products.

In 1994, DNP applied its proprietary aseptic filling technology to PET bottles and launched Japan's first "PET Bottle Aseptic Filling System using Hydrogen Peroxide Sterilization". Since then, DNP has solved numerous problems unique to the beverage industry and has been highly commended by customers. To date we have delivered over 170 filling systems in Japan and overseas, boasting the top share of more than 50% of the domestic market for PET bottle filling systems (according to our own research).

DNP also provides customers with a wide variety of preforms, covering all varieties of bottle types.

With the help of DNP's respected packaging supplies, we offer our customers total solutions that combine filling systems and packaging materials. We are proud of our top share in the filling machines market for alcoholic beverages and are a leader in the global industry.

We offer Bag-in-Box (BiB) filling systems suitable for a number of different contents and applications by combining our aseptic and packaging technologies. We also provide turnkey services from liquid processing equipment to post-process packaging lines to meet customer needs.
We can supply optimal BiB inner linings based on product specifications, filling conditions, filling capacity and more to make sure your product stays protected.

We supply individual pouches, spouts and caps, alongside complete manufacturing systems to handle everything from container production to filling and packaging on a single production line. Since their launch in 1995, spouted pouches have been used for many applications, including beverages, foods and toiletries. With our extensive experience in commercialization, we can provide total support from designing packaging material specifications that match product content, to proposing manufacturing equipment.

We also have a range of additional aseptic filling systems covering a variety of applications, including our Vertical Aseptic Bag Filling System and the Aseptic Portion Pack Filling System. These were developed to suit individual container types based on aseptic filling machinery expertise handed down across generations.

Developed as an alternative to chilled distribution, this system enables higher quality contents, alongside rationalization and efficiency in manufacturing and transportation. A wide range of filling capacity settings makes this system compatible for both consumer and commercial use.

After DNP embarked on the development of aseptic filling systems, the aseptic portion pack filling system (DN-AT) was launched in 1976 as the first Form-Fill-Seal (FFS) aseptic filling machine made in Japan. The DN-AT has a long and respected history of reliable aseptic performance with the world’s highest production capacity (126,000 units/hr when filling 5 ml packs).