Packtastic PVDC Rollstock Film is a premium high-barrier flexible packaging material engineered for high-speed automated food packaging lines. Manufactured using advanced multi-layer co-extrusion technology with a PVDC (Polyvinylidene Chloride) barrier layer, this rollstock film delivers exceptional protection against oxygen, moisture, and external contaminants—preserving product freshness, flavour, and appearance throughout the supply chain.
Unlike EVOH, which loses barrier performance in high-humidity environments, PVDC maintains stable oxygen and moisture barrier properties regardless of humidity. This makes it the preferred choice for automated packaging of meat, poultry, cheese, seafood, snacks, and other perishable foods that require reliable protection in cold-chain and ambient conditions.
Available in a wide range of thicknesses, widths, and custom print options, Packtastic PVDC rollstock film is engineered for consistent performance on rotary and flat-bed thermoforming machines, form-fill-seal equipment, and other high-speed automated packaging systems. With food-grade certifications (FDA, ISO, BRC, Kosher) and flexible low MOQs, Packtastic is the trusted partner for food processors and packers seeking premium barrier performance at competitive factory-direct prices.
PVDC rollstock film is a multi-layer co-extruded flexible film supplied in large rolls for use on automated packaging machinery. The film is fed through the packaging line, where it is formed, filled, and sealed around the product—either as a bottom forming film, a top lidding film, or a flow-wrap film. The PVDC barrier layer provides outstanding resistance to oxygen, water vapour, and aroma compounds, ensuring that food stays fresh and flavourful throughout its shelf life.
Why PVDC Over EVOH?
| Feature | PVDC | EVOH |
|---|---|---|
| Oxygen Barrier | Excellent, stable in all humidity | Excellent in dry conditions; degrades above 70% RH |
| Moisture Barrier | Excellent | Moderate |
| Humidity Sensitivity | Not affected by humidity | Loses barrier above 70% RH |
| Shrinkage Rate | >50% | >35% |
| Clarity | Good | Excellent |
| Best For | High-humidity cold chain, fresh meat, seafood, cheese | Dry-to-moderate humidity applications |
Superior Oxygen & Moisture Barrier
PVDC provides one of the highest barrier properties to oxygen and water vapour among flexible packaging materials. Oxygen transmission rates can be as low as ≤1.0 cm³/(m²·24h·0.1MPa), while water vapour permeance reaches ≤0.4–0.8 g/(m²·24h) depending on coating weight. PVDC's barrier performance remains stable regardless of humidity, unlike EVOH which degrades above 70% relative humidity.
Engineered for High-Speed Automation
Packtastic PVDC rollstock film is precision-manufactured for consistent performance on high-speed automated packaging lines. Key production-ready features include:
Tight gauge tolerance (±5% across full width) for consistent heating and uniform formation
Controlled roll winding tension to prevent telescoping and ensure consistent unwinding
Static control (<2 kV neutralized) to reduce dust attraction and ensure reliable feeding
Low moisture content (<0.2%) for immediate use without conditioning
Consistent coefficient of friction (0.25–0.35) for predictable web transport
Precision width tolerance (±0.5 mm) to eliminate edge trimming
Crystal Clear Transparency
High clarity and gloss showcase the natural colour and texture of the product, enhancing retail shelf appeal.
Excellent Thermoformability
Engineered for deep-draw applications, Packtastic PVDC films meet the requirements for complex product shapes while maintaining thickness uniformity at drawn corners.
Superior Puncture & Tear Resistance
Multi-layer construction provides outstanding durability, protecting against sharp edges and handling damage during processing and distribution.
Food-Grade & Certified
Manufactured using food-grade materials suitable for direct food contact, compliant with FDA, ISO, BRC, HACCP, and Kosher standards.
Full Customisation
Packtastic offers extensive customisation capabilities including:
Custom thickness: 30–300μm (custom available)
Custom width: 165–550mm (standard); up to 1600mm available
Custom barrier levels
Anti-fog coating options
Packtastic PVDC Rollstock Film is suitable for a wide range of automated food packaging applications:
Meat & Poultry
Fresh and processed meat (beef, pork, lamb)
Poultry (whole birds, portions, processed products)
Seafood
Cheese & Dairy
Snacks & Bakery
Other Food Products
Packtastic PVDC rollstock film can be supplied for various automated packaging formats:
Thermoforming film (bottom film) – Heated and vacuum-formed into trays or cavities
Lidding film (top film) – Sealed over formed trays after product loading
Flow-wrap film – For horizontal form-fill-seal (HFFS) packaging
Shrink film – For heat-shrink applications on automated lines
Stable Barrier Performance
PVDC maintains oxygen and moisture barrier properties regardless of humidity—outperforming EVOH for fresh meat, seafood, and cheese in cold-chain conditions.
Engineered for Automation
Precision manufacturing ensures consistent gauge, tension, static control, and friction properties for reliable high-speed packaging line performance.
Proven Shelf Life Extension
Superior oxygen and moisture barrier significantly extends product shelf life, reducing spoilage and food waste.
Low MOQ
Flexible minimum order quantities to accommodate businesses of all sizes—from small producers to large-scale processors.
Customisation Expertise
One-stop service from material selection to finished printed rolls—thickness, width, printing, and barrier levels all customisable.
Factory-Direct Pricing
Manufactured in our own facilities—competitive wholesale rates without quality trade-offs.
Certified Quality
Internationally recognised food-safety standards—FDA, ISO, BRC, HACCP, Kosher.
Packaging: Film rolls wrapped on cores; cartons or pallets
Shipping: Ocean, land, air, express available
Port: Tianjin, Shanghai, Ningbo
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