NOVAPLEX® 5-Layer High-Performance Printable PE Film
High-Performance Printable PE Film
SHARP DETAILS - PERFECT INK ADHESION - NO DISTORTION NOVAPLEX® high-performance printable PE film is manufactured 100% FROM VIRGIN RESIN ONLY, absolutely NO RECYCLED PLASTIC IS USED. The product is optimally designed for rotogravure and high-speed flexo printing technologies, meeting strict standards for food packaging hygiene and safety FSSC 22000, ISO 9001:2026, and QCVN 12-1:2011/BYT.
Overview & B2B Positioning of High-Performance Printable PE Film
In the multilayer flexible packaging industry, printable Polyethylene (PE) film plays the role of the direct outer surface layer to reproduce graphic images and brand colors. Different from lamination PE film (which lies inside), printable PE film must satisfy strict technical standards regarding optical properties (gloss/haze), absolute flat surface tension, and dimensional stability (Dimensional Stability) when passing through high-temperature drying ovens.
Core Roles of Printable PE Film in Flexible Packaging Structure
High-performance printable PE film is not merely a containment material but a factor determining the aesthetic quality and operational performance of the packaging. Below are 5 strategic roles of NOVAPLEX® printable PE film:
1. Sharp Image Reproduction & Brand Appeal (HD Graphics & Brand Appeal)
NOVAPLEX® printable PE film possesses a perfectly flat surface and precisely controlled opacity/clarity. As a result, ink particles are transmitted faithfully, creating bright color bands, sharp micro-details, and enhancing the aesthetic value of FMCG products on shelves.
2. Ink Adhesion & Surface Tension Retention (Corona Retention & Dyne Decay Control)
High-frequency Corona treatment creates polar functional groups on the PE film surface, helping ink chemically bond firmly. Thanks to technical additive blending technology that controls migration speed, the Corona level (38 – 42 Dynes/cm) is sustainably maintained over months of storage, completely eliminating the risk of ink peeling when tested with tape (Tape Test).
3. Dimensional Stability & Stretch Resistance in Drying Ovens (Dimensional Stability)
When passing through high-speed rotogravure or flexo printing stations (200m – 300m/min), the PE film must withstand pulling forces and ink drying temperatures. NOVAPLEX® printable PE film is designed with a large flexural modulus, preventing longitudinal stretching (MD), keeping color registration absolutely accurate without distortion or image warping.
4. Super Smooth Surface & Elimination of Melt Fracture Defects (Sharkskin Elimination)
Integrating advanced processing aids helps the molten polymer flow out of the die head extremely smoothly, completely eliminating ripples or melt fracture (sharkskin) defects on the surface. The smooth film surface ensures the Impression Roller makes even contact without creating ink voids.
5. Combining Heat Sealing & Product Protection (Sealability & Barrier Function)
For single-layer directly printed packaging structures (like diaper bags, tissue bags, agricultural bags), NOVAPLEX® printable PE film acts as both the outer printing film and the inner heat-sealing film, bringing convenience and optimizing packaging costs.
5-Layer Co-extrusion Technology & Printing Surface Structure Optimization
The technical strength of NOVAPLEX® printable PE film comes from the separate 5-layer co-extrusion structure (A/B/C/D/E). Separating into 5 layers allows R&D to define specialized functions for each micro-layer without causing conflicts in technical properties, ensuring 100% of the raw materials used are genuine virgin resins:
- Layer A (Outer Printing Layer): Uses virgin Polyethylene resins with superior optical gloss and high Corona treatment receptivity. Blended with specialized processing aids for an absolutely smooth surface, enhancing ink adhesion and keeping a stable Dyne level long-term.
- Layer B & Layer D (Structural Layers): Symmetrically arranged on both sides of the core layer, using PE resins with large molecular weight and flexural modulus. Layers B and D act as a load-bearing frame, creating stiffness for the film, preventing longitudinal stretching when running through the printing machine's heating rollers.
- Layer C (Core Layer): Responsible for creating the main thickness and directing optical properties. For opaque white printable PE film, Layer C is blended with high-coverage genuine opaque white masterbatch; for transparent printable PE film, Layer C uses PE resin with an extremely low Haze index.
- Layer E (Inner Sealant Layer): Uses high-tech virgin Polyethylene resin with low Seal Initiation Temperature (Low SIT) and high hot seal strength (Hot Tack), helping to quickly seal bag mouths on automatic packaging lines after printing.
Typical Printable PE Film Product Lines & Application Directions
DNC Film provides a diverse range of high-performance printable PE films that fully meet the requirements of each industry segment:
High-Clarity Printable PE Film
Ideal transparency, extremely low haze, bright glossy surface. Suitable for packaging products that need to show off the aesthetics of the food or consumer goods inside, printing labels directly or acting as an outer printing film layer for multilayer packaging structures.
Opaque White Printable PE Film
Possesses even opaque white coverage, high reflectivity, helping to highlight vibrant printed color bands without needing a white ink underbase. Very popular in diaper, sanitary napkin, fertilizer, clean soil, agricultural, and frozen food packaging industries.
100% Recyclable Mono-Material Printable PE Film (Mono-PE Printable Film)
A high-performance printable PE film line designed to be laminated with NOVAPLEX® 5-layer PE lamination film, creating a 100% PE packaging structure (Mono-PE) meeting Design for Recycling (D4R) standards, helping export brands easily overcome carbon tax barriers and PPWR/EPR regulations.
Quality Management Process & B2B Service Commitments
DNC Film's manufacturing plant in Tay Ninh operates an automatic Auto-Gauge quality control system limiting extremely small thickness tolerances (2-sigma ≤ ±5%), ensuring the produced printable PE film rolls always achieve uniform flatness across the entire width. The standardized isolated extrusion environment certified by ISO 9001:2026, FSSC 22000 (Category I) and QCVN 12-1:2011/BYT ensures absolutely no contamination by dust or microorganisms. We commit to providing in-depth technical consulting support, testing film samples directly on the customer's printing lines, and optimizing the film formula best suited for each type of ink (solvent-based or water-based inks). DNC Film is always ready to accompany printing factories and brand owners to create the most perfect packaging solutions.