Rollstock Film
Engineered for your filling line. Custom COF. Superior hot tack. Zero leaks.
Rollstock film is the most cost-effective and efficient flexible packaging solution for high-volume production. Unlike premade pouches, rollstock film runs directly on your form-fill-seal equipment — vertical (VFFS) or horizontal (HFFS).
At DSS Pack, we don’t just convert film — we engineer it. Because we control the entire process from resin to finished roll, we can customize sealant formulas in-house to match your specific machine requirements.
Engineered for Machine Efficiency
- COF Control — Coefficient of Friction tuned (0.2–0.4) to match your machine speed.
- Hot Tack Strength — Superior seal strength immediately after sealing. Prevents leaks at high speed.
- Low-Temperature Sealing — Special sealant layers reduce energy consumption and prevent burning of heat-sensitive products.
- Flatness & Tension Control — Critical for high-speed lines (100+ packs/min). No wrinkles, no jams.
Film Options
| High-Barrier Lamination | PET/AL/PE, PET/MPET/PE. For oxygen & moisture sensitive products. |
|---|---|
| Peelable Seal | Easy-peel opening for lidding applications. Residue-free. |
| Anti-Fog Film | Prevents condensation build-up. Essential for chilled/frozen display. |
| Retort Film | Withstands 121°C sterilization. For ready meals and retort pouches. |
Why Choose DSS Rollstock
- Custom formulated — We adjust slip agents, barrier layers, and sealant formulas for your product.
- In-house film blowing — Better quality control than converters who buy film from third parties.
- Precise slitting — Width tolerance ±1mm. Perfect unwind.
- Consistent batches — Color matching and barrier properties verified every run.
Specifications
| Material Structures | BOPP/CPP, BOPP/MCPP, BOPP/PE, PET/AL/PE, PET/MPET/CP, PET/MPET/PE, PET/PE, PET/CPP, PA/PE, PET/PA/PE, PET/AL/PA/PE |
|---|---|
| Roll Width | 60–1000mm (custom) |
| Thickness | 50–150 micron |
| Printing | Gravure only, up to 10 colors (no flexo) |
| Core Size | 3″ (76mm) inner diameter; max outer diameter 600mm |
| MOQ | 300 kg |
| Production Lead Time | 15–25 days |
Common Applications
- Snack foods (chips, nuts) — VFFS
- Candy and confectionery — HFFS
- Frozen foods — VFFS with anti-fog
- Pet food — VFFS high-speed lines
- Coffee — Rollstock for automated filling
- Tray lidding — Peelable seal films
Frequently Asked Questions
What is rollstock film?
Rollstock (roll film) is flexible packaging material supplied on a roll for form-fill-seal machines, letting you fill and seal at your own line speed.
What printing can rollstock have?
Gravure printing only, up to 10 colors with precise registration, supplied in the width and core size your FFS machine requires.
What material structures are available for rollstock?
BOPP/CPP, PET/PE, PET/AL/PE and other custom laminates matched to your product’s barrier needs.