Sempre-i Glue Valve

Cold Glue Application

Leary’s new Sempre-i cold glue valve is electronically powered to offer the highest range of glue viscosity while continuing to deliver precise ±1 mm accuracy. At only 19.8 mm wide, the slim profile makes it the ideal choice for all your gluing needs. Ensure an optimal glue pattern with clean starts/stops and increased precision for small dot application.

Slim 19.8 mm wide valve body profile
Glue viscosity range 0.3 to 4 Pas (300 to 4,000 cps)
1 billion cycle durability rating
Optimized flow for reduced stress on the adhesive
In-line purge button on cable for improved operator safety
Built-in LED for simplified diagnostics
Precise micro adjustment of adhesive quantity

CleanStart Technology

The CleanStart module simplifies the valve’s maintenance and increases plant’s productivity. A nozzle cover is automatically activated when product is halted. This prevents the adhesive from drying on the tip, minimizes re-occurring cleaning due to machine stops and improves operator safety. When production begins, the nozzle cover is removed and quick production can begin.

Inline Purge

Operator safety is also ensured by the location of the optional valve purge button which is positioned on the cable, approx. 23 inches (60 cm) away from the gluer’s moving parts. Quickly and efficiency maintain valve performance, decreasing gluing start-up time.

Software Overview

Monet On-Target

Leary’s Monet software offers industry leading ease of use for glue application with simple graphical representation of the glue position. When used with optional glue detection sensors, features such as On-Target™ Automatic Glue Compensation is designed to overcome the variables that are associated with gluing using patented closed-loop technology ensuring that glue placement pattern remains accurate.