Over the past 50 years, Glenroy has earned a reputation for producing high-quality flexible packaging. We continually invest in our state-of-the-art manufacturing equipment and our highly skilled machine operators, and we manufacture flexible packaging materials under strict GMP conditions. Our products adhere to stringent quality standards to meet the needs of our FDA regulated customers.

We maintain a GMP based manufacturing environment, and our robust quality systems include a comprehensive HACCP program, supplier and material management, and internal and external auditing. For over fifteen years, we've implemented advanced Lean and Six Sigma principles and methodologies to continuously improve our quality systems and processes. 

AIB International 2015 Inspected - Glenroy Inc. Menomonee Falls, WI

We are AIB certified to ensure our quality systems and programs meet the highest level of food safety standards for flexible packaging companies.

Our quality systems are rooted in ISO principles & FDA GMP requirements, and specific elements include (but are not limited to) the programs and policies listed below:

  • Supplier Qualifications
  • Raw Material Qualifications
  • Independent Release of Material
  • Incoming Materials Management
  • Document Control
  • Letters of Certification
  • Certificates of Analysis
  • GMP Practices & Requirements
  • Preventive Maintenance Program
  • Pest & Insect Control
  • Scales & Calibration
  • Food, Beverage & Jewelry Policies
  • Process Water Verification
  • Glass & Brittle Plastics Policies
  • Product Recall & Mock Recall
  • Process Risk Review
  • Supplier & Customer Audits
  • Internal & Third Party Audits
  • Non-conforming Materials
  • Product Holds
  • Complaint Management
  • CAPA program
  • Customer Change Notifications

We perform a number of rigorous quality test on our products, including:

  • Product package compatibility testing
  • Interlayer adhesion testing
  • Puncture resistance testing
  • Tensile testing
  • Seal strength testing
  • Burst testing
  • Drop testing
  • Compression testing
Winner of over 100 printing and packaging awards

Award-winning Quality

Glenroy’s high quality has resulted in our company earning over 100 flexible packaging awards. View some of our work in our flexible packaging gallery.

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Minimum quantity for pouches varies depending on pouch size.

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