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High-Performance Biaxially Oriented PET Film: New-Generation Polyester Film for Modern Industrial and Packaging Industry
Product Overview
PET (Polyethylene Terephthalate) Film is a high-performance biaxially oriented polyester film manufactured with imported virgin PET resin and advanced extrusion and stretching technology. As a core functional material in the global industrial and packaging sector, it features exceptional tensile strength, superior dimensional stability, ultra-high light transmittance, and excellent heat and chemical resistance. Compared with traditional plastic films such as PP and PE, PET film delivers more stable physical and chemical properties, outstanding processing adaptability and long-term service durability. It has become an indispensable key material for high-end flexible packaging, electronic insulation, precision printing and industrial protection fields worldwide.
Main Product Classification & Core Characteristics
High Clear Glossy PET Film: This mainstream grade film boasts ultra-high light transmittance and mirror-level smooth glossy surface without spots, bubbles or streaks. With uniform thickness and stable tension, it supports high-precision gravure printing, offset printing, vacuum metallization and composite lamination. It presents bright and delicate color rendering after processing, widely used in high-grade commodity packaging, label materials and decorative composite films.
Matte Frosted PET Film: Adopts advanced surface matte finishing technology to form a uniform anti-glare layer. The film features anti-reflection, anti-scratch, anti-fingerprint and low-glare effects, with soft and textured visual performance. It effectively avoids light reflection interference, perfectly suitable for high-end luxury packaging, book and magazine cover lamination, display screen protection and advertising printing materials.
Multi-Functional Custom PET Film: Based on standard PET film substrates, we provide diversified functional modification solutions, including anti-static PET film for electronic industry, UV-resistant and weather-proof PET film for outdoor use, high-temperature resistant PET film for thermal processing, and single/double-sided corona treated PET film for enhanced adhesion. All customized films maintain the original excellent performance of PET materials while meeting special industrial scenario requirements.
Core Competitive Advantages
- Reinforced Mechanical Performance: The biaxial stretching process endows the film with ultra-high tensile and tear strength, strong impact resistance, no stretching deformation during high-speed mechanical operation. It maintains excellent flatness and stability during long-term continuous processing, greatly reducing production waste and improving processing efficiency.
- Wide-Range Temperature Adaptability: The product features excellent high and low temperature resistance, with a stable working temperature range of -40℃ to 150℃. It will not brittle crack in low-temperature freezing environment, nor soften, shrink or deform under high-temperature baking and heat sealing conditions, adapting to various complex thermal processing and extreme use environments.
- Superior Barrier & Protection Performance: With dense molecular structure, PET film has excellent barrier properties against oxygen, water vapor, dust and bacteria. It can effectively isolate external moisture and air, prevent packaged products from oxidation, mildew and corrosion, and significantly extend the shelf life of food, cosmetics and electronic products.
- Excellent Weather & Chemical Resistance: The material has stable chemical inertness, resistant to daily acids, alkalis, grease and most organic solvents. It has low water absorption, strong UV resistance and aging resistance, not easy to yellow or deteriorate after long-term indoor and outdoor use, with ultra-long service life.
- Strong Processing Compatibility: Optional single or double-sided corona treatment greatly improves surface tension, ensuring firm adhesion of printing ink, adhesive and coating. The film is fully compatible with automated processing technologies including printing, coating, metallization, slitting, die-cutting and hot pressing, suitable for mass industrial production.
- Green & Safe with Full Certifications: Made of 100% new environmentally friendly PET resin, non-toxic, odorless and harmless. The material is recyclable and degradable, compliant with global environmental protection and safety standards such as FDA food contact certification, RoHS and REACH environmental directives, meeting the safety requirements of food, medical and electronic industries.
Standard Product Specifications
- Raw Material: 100% Virgin Food & Industrial Grade PET Polyester Resin
- Available Thickness: 12μm – 300μm (Precision Customization Supported)
- Available Width: 100mm – 2200mm (Custom Slitting & Trimming)
- Light Transmittance: ≥91% (Super Clear Grade)
- Surface Treatment: Single-sided Corona, Double-sided Corona, Untreated Optional
- Temperature Resistance Range: -40℃ ~ 150℃
- Dimensional Shrinkage Rate: ≤0.5% (Ultra-Stable Size)
- Qualification Certifications: FDA, RoHS, REACH, ISO9001 Quality System Certified
Main Application Fields
PET film is widely recognized and applied in high-end industrial and commercial fields all over the world. In the packaging industry, it is used for food flexible packaging, pharmaceutical blister packaging, cosmetic and daily chemical composite packaging, and high-grade gift box surface lamination. In the printing and advertising industry, it serves as high-precision printing base film, self-adhesive label substrate and outdoor advertising protective film. In the electronic and electrical industry, it is an ideal insulating material for circuit boards, electronic accessories and electrical equipment. In addition, it is also extensively used in automotive decorative materials, outdoor weather-resistant protective films, optical film substrates and other professional fields, with wide market adaptability and high industry recognition.
Professional Customization Services
We support full-scene personalized customization of PET film products. Customers can freely customize film thickness, width, surface gloss (glossy/matte/frosted), and surface treatment methods. We also provide functional upgrading services such as anti-static, UV anti-aging, high-temperature resistance, anti-fog and hard coating. With standardized production workshops, advanced production equipment and strict full-process quality inspection system, we can provide stable-quality, high-precision PET film products and one-stop material solutions for global industrial manufacturers and packaging enterprises.
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