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RoBondPRO fine-line gluing and fold-softening fluid dspensing for web press applications

RoBondPro is a microprocessor-controlled fluid-application system for precise dispensing of adhesive and fold--softening fluids in rotary printing presses. Even at high machine speeds of 1,000 m/min, the RoBondPro system applies glue on either an intermittent or continuous basis. Glue and softening volume adjusts automatically with machine speed, so the quality of the application is always guaranteed.

Flat folds are achieved and problems with cracking and brittle paper are eliminated with fold-softening concentrate that is automatically dosed into a water stream. Uniquely designed contact nozzles eliminate undesirable slinging of adhesive and softening fluid at high machine speeds. Nozzles are constructed from engineered ceramics designed for high-abrasion use, and are shaped for optimal delivery of a precise, well-defined adhesive ribbon.

Hot Melt Coating and Laminating Systems

From small slot die-heads for release tape applications, to customized turnkey projects up to 2 meters wide, Valco's hot-melt coating systems offer fast, easy setup with minimum adjustment from job to job.

Visit our Hot Melt Systems page for more info on hot-melt equipment.

Non-Contact & Fine-Line Gluing for Paper Folders

Complete selection of compact glue valves, universal mounting brackets and modular control systems engineered for finishing applications on paper folders. Applications include pocket-folders, presentation covers, reinforced-edge folders and self-mailers.

Hot-Melt Joint-Gluing, Tipping, Casing-In and Pre-Melt Systems for Perfect-Binding Systems

Valco Cincinnati can provide the melt-unit, dispensing valves, mounting brackets and control sytems that best meets your production needs. You can also choose from a host of options and support equipment to tailor the system to specific manufacturing situations. Examples include remote temperature controls and indicators, portable adhesive system pedestals, and adhesive level controls and alarms.

Visit our Melton Hot Melt Systems page for more info on hot-melt equipment.