Flexible Packaging
Flexible packaging uses lightweight, non-rigid materials like plastic film and laminated structures to protect products while reducing material waste. As a flexible packaging manufacturer based in the United States since 1965, Glenroy delivers custom packaging solutions engineered for performance, shelf life, and sustainability.
Whether you need rollstock for form-fill-seal operations or premade stand-up pouches with zippers, spouts, or sliders, we have the capabilities to bring your packaging to life.
Why Choose Flexible Packaging?
Flexible packaging has become the fastest-growing segment of the packaging industry for good reason. Compared to rigid containers, flexible formats offer:
- Extended shelf life through high-barrier film structures that block oxygen, moisture, and light
- Reduced carbon footprint with lighter materials requiring less energy to produce and transport
- Lower packaging costs using less material per unit than rigid alternatives
- Superior shelf appeal with high-quality printing across the entire package surface
- Better user experience through convenient features like resealable closures and easy-pour spouts
For brands focused on sustainability goals and efficient packaging solutions, flexible packaging delivers measurable advantages across the supply chain.
Our Flexible Packaging Solutions
Glenroy manufactures two primary categories of flexible packaging products:
Flexible Packaging Films: Custom-engineered rollstock for vertical and horizontal form-fill-seal equipment. Our high-barrier film laminations provide the protection your products need, while recyclable and PCR film options support circular economy initiatives.
Stand-Up Pouches: Premade pouches ready for filling, available with zippers, sliders, spouts, and innovative STANDCAP inverted designs. We also offer sustainable packaging solutions, including recyclable pouches and PCR pouches.
Markets We Serve
Glenroy’s flexible packaging solutions serve brands across North America in diverse market segments:
- Food & Beverage: Barrier structures that maintain food safety and freshness
- Pet Food: Durable pouches that contain odors and protect against moisture
- Medical Packaging: Compliant structures for pharmaceutical and medical device applications
- Personal Care: Chemical-resistant films for lotions, shampoos, and cosmetics
- Nutraceuticals: High-barrier protection for supplements and functional foods
- Household Products: Tough packaging for cleaners, detergents, and industrial applications
Our engineering team works with each brand to identify the right packaging materials and structure for their specific product requirements.
Glenroy’s Flexible Packaging Capabilities
As a flexible packaging company with six decades of experience, Glenroy offers comprehensive in-house capabilities that keep your project under one roof:
- Custom-engineered laminations tailored to your product
- Adhesive and extrusion laminating
- Award-winning flexographic printing up to 10 colors
- Pouch converting with spout insertion, zipper application, and finishing
- Prototyping and testing to validate performance before production
- Quality and regulatory systems that meet food packaging and medical packaging standards
Sustainable Packaging Solutions
The flexible packaging industry continues to innovate toward more sustainable packaging options. Glenroy supports brands working toward their sustainability goals:
- Store drop-off recyclable structures compatible with existing recycling streams
- PCR content films and pouches that incorporate post-consumer recycled material
- Source reduction through lighter-weight structures that use less plastic film
- Efficient designs that minimize waste during production and throughout the supply chain
Learn more about our sustainable flexible packaging initiatives and company environmental responsibility.
Frequently Asked Questions
What is flexible packaging?
According to the Flexible Packaging Association, flexible packaging is any package whose shape can be readily changed. Common formats include pouches, bags, sachets, stick packs, and rollstock films.
What products work best in flexible packaging?
Flexible packaging serves food packaging, pet food, personal care, medical packaging, nutraceuticals, household chemicals, and industrial applications. If your product currently uses rigid packaging, it may be a candidate for conversion.
Does Glenroy fill packages?
No. We manufacture printed and unprinted rollstock and premade pouches. Our partners then form, fill, and seal packages using their equipment or contract packaging services. We can connect you with trusted co-packers.
What are minimum order quantities?
Quantities vary by product type and complexity. Contact our team to discuss your project requirements and we’ll provide specific guidance.
How long does production take?
Lead times depend on structure complexity, print requirements, and current capacity. Our customer service team provides detailed timelines during the quoting process.
Can flexible packaging be recycled?
Yes, some flexible packaging can be recycled. We offer store drop-off recyclable structures and are actively developing innovative packaging solutions that support circular economy goals. Visit our sustainable packaging page for details.