GLUING & QUALITY INSPECTION SOLUTIONS FOR THE FILTER MANUFACTURING INDUSTRIES Adhesive Dispensing & Quality Assurance Systems

MELTERS & FOAMING SYSTEMS CONSISTENT HOT MELT DOSING Air filters in automobiles, residential, or industrial environments, as well as hydraulic and fluid filters, have become essential components of modern living. Filtration manufacturers must ensure filter quality and performance while producing efficiently and cost-effectively to fulfill the demands of our growing population. Whether the process is manual or automated, Valco Melton offers a wide selection of adhesive dispensing solutions to achieve an excellent bonding on the different media substrates and cap materials used in filter manufacturing....

PLEATED FILTERSSEAM GLUING & STABILIZATION Pleating the filter media increases the surface area and density available for trapping pollutant particles without affecting the air flow. Pleated filters are commonly used in residential or industrial air filtering processes, as well as in the automotive industry. FIRST TO LAST PLEAT SEAM GLUING ADHESIVE APPLICATORS CONSISTENT ADHESIVE DISPENSING Valco Melton's hot melt applicators provide an optimal adhesive distribution throughout the complete application width, and are designed to work with the most common adhesives used in the filter manufacturing...

FILTER ASSEMBLY POLYAMIDE APPLICATIONS Following pleating and stabilization, an edge band is bonded around the pleated filter material. Alternatively, the filter is bonded and sealed to a frame or housing. This will give structural support, allowing the filter to maintain its shape and fit properly into the system in which it will be employed, such as HVAC units or air intake systems in vehicles. Certain filters require require a particularly strong, flexible, and heat-resistant bonding. It is in these cases when polyamide adhesives are best suited, ensuring the durability, efficiency, and safety...

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