[Case Study] Achieving solvent-free formulation by applying adhesive agents to patch preparations.
This is a case study introducing solutions for manufacturers of pharmaceutical automatic machines. We achieved solvent-free coating of adhesive-based drugs using an E-coater.
[Consultation from a manufacturer of a certain pharmaceutical automatic machine] They contacted us because they are currently applying solvent-based agents to their patches and would like to switch to adhesive-based agents to achieve solvent-free production. [Introduced System] E-coater head with a coating width of 150mm (maximum coating width of 500mm) Coating amount: 100g/m2 VH10S tank * Coater head: Compatible with SUS316L * VH type tank: Teflon treatment inside the tank possible / Manifold compatible with SUS316L / Relief valve melt circuit compatible with SUS316L / Gear pump compatible with SUS316 [Features] ■ Uniform coating is possible ■ Special coater head for on-roll coating ■ Coater coating width: 30mm to 500mm ■ After laminating the printing sheet (film), there are no grooves/unevenness on the surface of the sheet, making it ideal for laminating thin films ■ VH type tank capacity: 10L to 300L [Benefits of Introduction] Improvement in production speed (from 5m to 20m/min), reduction in manufacturing costs, and achievement of solvent-free production. * For more details, please download the PDF or feel free to contact us.
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【Features】 ■ Uniform application is possible ■ Special coater head for on-roll coating ■ Coater application width: 30mm to 500mm ■ Ideal for laminating thin films as it does not create lines or unevenness on the sheet surface after laminating printing sheets (films) ■ VH type tank capacity: 10L to 300L *For more details, please download the PDF or feel free to contact us.
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【Applications/Examples of Achievements】 ■Bag making ■Envelopes ■Bag sealing ■Building materials ■Woodworking ■Film
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Our company designs, manufactures, and sells application devices for liquids such as thermoplastic resins (hot melt), chemicals, fragrances, oils, and other liquids. With over 40 years of accumulated expertise, we have proposed hot melt applicator devices tailored to our customers' needs. We contribute to a wide range of industries, including disposable diapers, automotive, construction materials, and printing, through our precise liquid application and bonding technologies. To achieve the desired results for our customers, we provide a total production service that includes: - Selection of the appropriate substrate and adhesive (hot melt) - Application technology for the adhesive using the applicator - Proposals on how to automate the process In order to support not only customers in Japan but also those overseas, we have established offices in India and China. We are equipped with testing facilities, allowing for in-house testing. We offer a variety of hot melt application technologies, including foam application, curtain spray, and spiral spray. Please feel free to contact us for more information.