Custom Rollstock Film
Is your packaging helping or hurting your brand’s sustainability goals?
That’s the question many brand owners are asking as environmental regulations tighten and consumer expectations shift. If you produce goods that require strong product protection—like pet food, coffee, or snacks—you’ve probably faced this dilemma:
How do you keep products fresh while using packaging that’s recyclable and eco-friendly?
At XINDINGLI PACK, we’ve spent years developing solutions to this challenge. And in 2025, we helped a premium German pet food brand do something many thought was impossible: switch from multi-layer, non-recyclable bags to high-barrier recyclable packaging—without compromising on performance, shelf life, or brand image.
The Challenge: A Premium Product Demands Premium Protection
In early 2024, a well-established German pet food brand approached XINDINGLI PACK with a clear but complex goal: transition their best-selling 2kg dry dog food SKU to a fully recyclable format. The product was known for its superior quality, grain-free formula, and all-natural ingredients. Preserving freshness and aroma was critical to maintaining customer satisfaction.
Previously, the brand used a multilayer PET/ALU/PE bag known for its excellent oxygen and moisture barrier properties. However, the inclusion of aluminum foil and multiple incompatible materials made the packaging non-recyclable in most markets.
Their team had tried compostable options and paper-based laminates before—but shelf life dropped drastically, and customers noticed the difference. They needed a solution that met three core criteria:
-
High oxygen and moisture barrier to protect nutrients and aromas
-
Recyclability in existing European waste streams
-
Aesthetic compatibility with their current brand design
The Solution: Engineering a New Standard
After initial consultations, our R&D team proposed a mono-material PE-based laminate enhanced with a high-barrier EVOH layer and an advanced sealing PE layer. We called this new solution GreenGuardShield-PETFree™—a PE-only structure designed to replicate the barrier performance of traditional multilayer films without compromising on recyclability.
Our process began with multiple rounds of testing—starting with lab-scale oxygen transmission rate (OTR) and water vapor transmission rate (WVTR) measurements. Once barrier performance met expectations, we moved on to pack mock-ups and filled product trials.
One of the biggest concerns was machinability. The brand’s existing vertical form-fill-seal (VFFS) machines were calibrated for high-stiffness films. Our engineering team worked closely with their packaging line operators to fine-tune sealing temperatures and tension settings, ensuring smooth runs without wrinkles or tears.
Putting It to the Test: Real-World Shelf-Life Validation
By mid-2024, we launched a joint pilot production run. Over 1,500 pouches were produced and distributed across Germany for real-world shelf-life validation. The feedback was overwhelmingly positive.
Customers noted that the pouch still had the same premium matte finish, reliable resealability, and fresh smell upon opening. Internally, the brand’s QA team confirmed that oxygen and moisture ingress remained within acceptable ranges for up to 9 months.
Encouraged by these results, we moved to full commercial production by November 2024. The brand began transitioning its full product line to the new GreenGuardShield format—starting with their best-selling SKUs and gradually expanding to other size variants.
From Trial to Transformation: Scaling with Confidence
By Q1 of 2025, the brand had successfully converted over 60% of its product portfolio to the new recyclable packaging, without making major modifications to their existing machinery. Thanks to the careful structural engineering of our film and compatibility-focused approach, they saved significant capital that would have otherwise gone into equipment upgrades.
In parallel, we helped optimize the pouch print design to work with our solvent-free ink system, further reducing VOC emissions and improving overall sustainability. Their bold graphics and natural pet imagery remained intact, reinforcing the brand’s premium positioning.
Looking Ahead: Partnering for a Circular Packaging Future
The success of this project wasn’t just a technological achievement—it was a case study in what true packaging partnership looks like. From lab-scale testing to full commercial rollouts, the journey required co-creation, transparency, and long-term thinking.
As Europe advances toward stricter recycling regulations—such as the EU’s Packaging and Packaging Waste Regulation (PPWR) goals for 2030—brands that proactively invest in recyclable materials will be better positioned to lead, not follow.
At XINDINGLI PACK, we continue to innovate at the intersection of performance and sustainability. Our recyclable high-barrier films are tailored for a variety of applications, including:
-
Coffee and tea
-
Pet food
-
Frozen foods
-
Health supplements
-
Eco-friendly household products......
Whether you're launching a new product or future-proofing an existing line, we’re here to help you make the switch—seamlessly, affordably, and sustainably.
Ready to Make the Transition?
If your brand is exploring recyclable packaging solutions, we invite you to partner with XINDINGLI PACK. Let’s build a circular future for packaging—one pouch at a time.
Contact us today to explore high-barrier recyclable options for your product line.
Let’s Talk Sustainable Packaging, Face to Face
Are you attending IPACK-IMA 2025 in Milan?
So are we — and we’d love to meet you in person.
📍 Hall 3, Booth D111B — XINDINGLI PACK
Come discover how global brands are transforming their packaging to meet 2025’s toughest demands:
♻️ Fully recyclable, high-barrier pouches
🌱 Compostable solutions that don’t compromise quality
⚙️ Materials that run seamlessly on your existing lines
Whether you're exploring your first sustainable upgrade or ready to scale your next eco-packaging launch — this is your moment.
🔥 Get inspired by real success stories:
🚀 Preview our most in-demand green solutions:
📅 Not sure what to expect?
Check our IPACK-IMA 2025 preview here →
Let’s talk face to face about your packaging goals.
Bring your ideas, your challenges, and your vision — we’ll bring the solutions.
👉 Book your time with us now. Let’s build the future of packaging, together.
About us
At XINDINGLI PACK, our mission is simple: to make packaging easier. With a vision to become a one-stop leader in customized paper and plastic packaging solutions, we are committed to delivering high-quality, innovative, and reliable packaging tailored to your brand’s needs.
