[Case Study] Improving Efficiency, Reducing Labor, and Enhancing the Work Environment in Bonding Processes
This is a case study introducing solutions for manufacturers of textile products. We achieved efficiency, labor reduction, and improvement of the working environment with the PUR curtain spray coating machine.
[Consultation from a manufacturer of a certain comprehensive textile product] Adjustment of the base material requires skilled workers' techniques. We are using a frame laminating machine for bonding processes, but when fusing the base material with flame, CO2 and dioxins are generated due to combustion. Additionally, there is a risk of fire from the above processing method, and they contacted us to improve the bonding method. [Introduced System] - 3 curtain spray guns (coating width: 700mm to maximum width of 2,100mm), W-pail melter, relay manifold [Features] ■ Utilizes the cohesion and viscosity of hot melt (adhesive) to extrude fine fibers, enabling uniform thin film application ■ Achieves a soft finish with breathability ■ Cost benefits *Reduction in the amount of hot melt (adhesive) used [Effects of Introduction] - Improvement of work environment (reduction of CO2 and dioxins) - Labor saving - Increased productivity (production speed from 20m/min to over 40m/min) - Improved product quality (realization of texture through fiberization of polyurethane resin) *For more details, please download the PDF or feel free to contact us.
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basic information
【Features】 - Utilizes the cohesion and viscosity of hot melt (adhesive) to extrude fine fibers, enabling uniform thin film application. - Achieves a soft finish with breathability. - Cost benefits are available due to reduced usage of hot melt (adhesive).
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Applications/Examples of results
【Applications/Examples of Achievements】 ■Building materials ■Sealants ■Filters ■Films ■Spray laminates ■Non-woven fabrics
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Company information
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.