Unique Software Delivers Efficiency

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Robust and Precise Glue Application

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Meet Quality Demands Every Time

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Glue Application and Quality Assurance Solutions For The Packaging Industry

Leary is dedicated to being a leader in manufacturing in-process controlling, monitoring, extrusion and data acquisition systems for the packaging industry. As an engineering company, we are continually developing new solutions which help our packaging partners produce products which exceed their customers’ expectations and improve plant performance.

Our Products

Glue Application, Quality Assurance and Rejection Solutions

Industry Solutions

Packaging Solutions for Specific Industries

Service & Support

Customer Service, Product Support and Technical Training

We Are W.H. Leary Company

Leary Customer Commitment

Leary’s passion for the packaging industry and dedication to serving our customers has helped us become one of the world’s leading manufacturers of automatic glue application equipment and quality assurance solutions.

We are continually developing new solutions to support our packaging partners’ needs for the highest quality products which exceed their customer’s expectations and improve plant performance.

About Us

Folding Carton Solutions

W. H. Leary offers the only fully-integrated, interactive gluing & quality assurance solution designed to not only deliver quality cartons to your customers but to also increase throughput and reduce spoilage.

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Corrugated Solutions

Full line of Glue Application, Quality Inspection and Data Collection products to deliver high quality boxes to your customers.

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E-Commerce Solutions

Leary provides unique glue application and quality assurance solutions for products created to serve the e-commerce market.

Cardboard Envelopes

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Bindery / Print Finishing Solutions

W. H. Leary offers simple and effective glue application solutions for the bindery and print finishing market.

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Tray Forming Solutions

Gluing and Quality Assurance solutions for both horizontal and vertical type multilane tray forming machines.

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Envelope Solutions

W. H. Leary offers a wide variety of gumming and quality assurance solutions for envelope machines.

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Liquid Fill Solutions

Quality Assurance system for aseptic (liquid fill) cartons. All inspection sensor outputs are monitored by the SureScan technology, guaranteeing product detection.