[Case Study] Achieving significant improvement in the quality of thin film coating and a substantial reduction in wastewater volume.
A uniform coating can now be achieved! Introducing case studies from material manufacturers.
At the material manufacturer, during the manufacturing process of functional films, an adhesive was supplied to the coating machine via a pump for laminating the films. However, there were challenges such as "the existing pump has an unstable delivery volume, resulting in uneven coating thickness" and "the waste amount has reached approximately 10 million yen annually." Please download the PDF document to view the solutions to the challenges and requests. 【Customer's Challenges and Requests】 ■ The existing pump has an unstable delivery volume, resulting in uneven coating thickness. ■ If the coating liquid is insufficient, air bubbles are introduced, leading to defective products, so the delivery volume is set higher than necessary. ■ Excessively supplied coating liquid cannot be reused and is discarded, resulting in waste amounting to approximately 10 million yen annually. *For more details, please refer to the PDF document or feel free to contact us.
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Takumina Co., Ltd. is a leading company in precision pumps, welcoming all challenges as a "fluid solutions" provider. With a history of over 67 years since its founding, it is a long-established manufacturer that was the first in Japan to start producing powered metering pumps. Before the widespread adoption of water supply systems, it began manufacturing and selling suction-type chlorine disinfection machines, and the difficult challenges faced by customers have shaped Takumina's "pump technology" over the years. Currently, our pumps continue to be chosen in various manufacturing processes that require severe precision, including electronic materials and pharmaceuticals. Our smooth flow pumps, which provide high-precision liquid delivery with a continuous, pulsation-free flow despite being diaphragm-type, are strong against slurries, contamination-free, and do not alter liquid quality. We offer fluid solutions used in various manufacturing, transfer, supply, and injection processes, starting with the water treatment field. Takumina is committed to understanding the characteristics of liquids and the various conditions of processes to propose optimal transfer systems. We provide suggestions from research and development to manufacturing processes. We also accept inquiries about rental machines and actual liquid tests. If you have any difficulties in choosing pumps or fluid transfer, please feel free to contact us.