Custom Rollstock Film
At XINDINGLI PACK, we treat lamination (composite processing) as the “heartbeat” of flexible packaging production. This critical step bonds printed substrates with functional materials (like aluminum foil, PET, or PE) using adhesives to create multilayer films. While some defects (e.g., bubbles, wrinkles) are visible immediately, others—like weak seal strength or solvent residues—only emerge after rigorous testing (e.g., boiling, vacuum, or drop tests).
1. Standardization: The Foundation of Quality
a) Adhesive Selection Rules
2. Pre-Production Checks: Leave Nothing to Chance
Our “Green Light” protocol (led by QA teams) includes:
3. Process Control: Science Meets Craftsmanship
a) Doctor Blade Calibration
4. Curing: Where Patience Pays Off
Our 4-Zone Curing System ensures perfect bonding:
| Zone | Temp Range | Best For |
| Cold | 10-20°℃ | Pre-lamination storage |
| Low-Temp | 38-40°℃ | PE-sealed packages |
| Mid-Temp | 45-50°℃ | CPP/nylon structures |
| High-Temp | 55-60°℃ | Retort/steriliable bags |
5. Testing: The Proof Is in the Performance
Every batch must pass:
Quality = Trust + Efficiency
In today’s competitive market, avoiding rework is the ultimate cost-saver. XINDINGLI PACK’s lamination SOPs—backed by 10+ years of R&D—help global brands minimize waste and maximize shelf appeal.
Whether you're in food, fishing gear, retail, or electronics, our packaging is designed to be as functional, durable, and eye-catching as your brand deserves. Explore premium materials, low MOQs, and fast lead times – all backed by expert manufacturing and deep customization capabilities.
👉 Tap into packaging that works as hard as you do.
👉 Explore Our Stand-Up Pouches
👉 Customize Your Resealable Bags
👉 Upgrade to Lure Boxes That Sell
👉 Discover Our Clamshell PET Packaging
Let’s package your success – one product at a time.
What kind of lamination do you guys use?
We use different lamination methods depending on what the packaging needs—dry lamination, solventless, and extrusion lamination. Basically, we match the method to the job so your product is protected and looks great.
Is your laminated film food-safe?
Yes, 100%. We use FDA- and EU-approved food-safe adhesives, and every roll comes with traceability so you know exactly where it came from.
Can I see testing results before we go full production?
Absolutely! We want you to feel confident every step of the way.
We can provide production videos so you get a clear look at how everything works behind the scenes. Plus, we run a 100% triple-check inspection process—from raw materials to final packaging—so every product that leaves our factory is flawless.
Need testing data or sample results? Just ask—we’re happy to share!
Can I request samples before placing a large order?
Of course! We’re happy to send free stock samples or even run custom sample printing before full production. It’s all about making sure you’re 100% satisfied.
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.
