Case Studies

Solving Packaging Challenges, One Sachet at a Time

Achieving a high-quality, durable product relies on three key factors: proper product design, the appropriate film selection, and precise production settings. With numerous setting parameters to consider, even a single misstep can compromise the final product’s quality. With our expertise in both materials and machinery operation, we can provide comprehensive support, ensuring a smooth transition from development to mass production.

1. Food Industry (major meal kit manufacturer)

Fillings: Dressings, mayonnaise, teriyaki sauce, soy sauce, and other sauces

Number of filling machines installed: 4

What kind of problems did they have?

The customer had a small amount of a wide variety of products, so they had to do most of the cup filling and bottling by hand, which was time-consuming and costly.

What decided them to replace the previous machine with the DANGAN machine?

The machine designed for mass production of a single product does not meet their needs, and the Dangan was adopted because it can easily change a wide range of filling quantities and can produce five different products per day. In addition, the cost of DANGAN was about half that of other companies' machines.

Were there any barriers to starting a business with Taisei? If so, what were they and how were they resolved?

Because of the wide variety of products manufactured, Taisei provided support in setting up the production conditions for each product. In some cases, Taisei was present during the filling of new products.

2. Food Industry (co-packing manufacturer)

Fillings: Dressings, mayonnaise, teriyaki sauce, soy sauce, and other sauces

Number of filling machines installed: 15

What kind of problems did they have?

Due to the nature of the co-packing business, it needs to handle a wide variety of sizes and contents for each customer. The machines distributed in the U.S. are not flexible enough to change sizes, so we had to prepare a variety of machines.

What decided them to replace the previous machine with the DANGAN machine?

Dangan's ability to flexibly change sizes and filling volumes makes it ideal for co-packing. We are operating multiple machines side by side, and each machine can manufacture completely different products, making it easy to schedule production. Also, for products that are manufactured in large quantities, a dedicated line has been constructed, with each machine producing approximately 300,000 servings per day, resulting in high productivity.

3. Machinery oil and petroleum products manufacturer

Fillings: Silicone Grease

Number of filling machines installed: 1

What kind of problems did they have?

They are having frequent problems with their machine, but can't solve them because all the engineers who knew the machine well have quit. They have been spending a lot of money on troubleshooting their machine.

What decided them to replace the previous machine with the DANGAN machine?

  • The unique mechanism of the Dangan allows us to fill high-viscosity products without any problem.
  • Flexibility and quick changeover.
  • Customer service was highly evaluated.
    • If there is any problem, Taisei’s engineers can be reached immediately by phone, and ship spare parts for machines immediately.

Were there any barriers to starting a business with Taisei? If so, what were they and how were they resolved?

The viscosity of the silicone grease was quite high compared to that of ordinary food products, and there was a high possibility that regular pump would not be able to push it out. After a demonstration with a special pump, it worked successfully and gained our trust.

We also offer film solutions for powders, granules, and solid products, with extensive experience in various applications.

If you are considering liquid sachets or other small packaging solutions, don’t hesitate to consult us about your needs and challenges!

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