Mylar® PET Film: What It Is and When to Specify in USA
In the U.S. packaging and industrial markets, Mylar® PET film USA is often referenced as a standard for polyester film performance. Mylar® is a registered trademark of DuPont Teijin Films and has become synonymous with biaxially oriented polyethylene terephthalate (BOPET) films. While many polyester films are available today, Mylar® remains widely specified in the USA due to its proven reliability and diverse applications.
At Pilcher Hamilton Corporation, headquartered in Greer, SC, we supply and convert polyester films, including equivalents to Mylar® PET film, for U.S. converters and manufacturers. This guide explains what Mylar® is, why it’s significant, and when U.S. buyers should specify it.
What Is Mylar® PET Film?
Mylar® is a brand name for polyester film manufactured by DuPont Teijin Films. It represents high-quality biaxially oriented PET film with strong mechanical, thermal, and barrier properties. In the U.S., Mylar® is used across packaging, electronics, labeling, insulation, and specialty applications.
Why Specify Mylar® in the USA?
- Proven Brand Reliability: Mylar® has been trusted in U.S. industries for decades.
- Performance Standards: Consistently meets high mechanical and thermal property requirements.
- UL Recognitions: Many Mylar® films are UL-approved for insulation and industrial use.
- Compatibility: Works with adhesives, coatings, laminates, and printing processes.
Applications of Mylar® PET Film in the USA
- Food Packaging: Barrier protection for snacks, coffee, and frozen foods.
- Labels & Graphics: High clarity and printability for branding.
- Electrical Insulation: UL-recognized films for motors, coils, and transformers.
- Industrial Uses: Release liners, laminates, and protective applications.
- Medical & Pharma: Blister packs and sterile packaging.
Technical Specs to Consider
- Thickness Range: Available from ultra-thin gauges to heavy-duty films.
- Thermal Classifications: Films designed to withstand up to 180°C.
- Surface Treatments: Corona treated or coated for adhesion and printing.
- Certifications: UL, FDA, and other U.S. compliance standards.
Mylar® vs. General Polyester Films
While Mylar® is a trusted brand, U.S. converters also use general polyester films that deliver equivalent performance at competitive prices. At Pilcher Hamilton, we offer both branded and non-branded PET films to suit specific U.S. buyer requirements.
Why Source from Pilcher Hamilton
For over 120 years, Pilcher Hamilton has supplied polyester films to the U.S. market. We provide:
- Mylar® PET films and equivalents
- Custom slitting, widths, and gauges for U.S. converters
- Nationwide distribution for fast and reliable supply
- Technical expertise to help specify the right film for each application
👉 Specify trusted Mylar® PET film or its equivalents with confidence. Contact Pilcher Hamilton today for sourcing in the USA.