Industry Insights & News

Since 1995, PennPac has served as a reputable and competitively priced flexible packaging film supplier for converters, printers, and end-user packaging. Customers throughout the country and across many industries – food & beverage, consumer healthcare, industrial, fulfillment, medical, and more – trust our customized solutions for their supply of flexible packaging films. We believe that … Continued

Key Takeaways Understanding the unique properties of Cast PP films (CPP) Differentiating Cast PP films from other Polypropylene films Exploring various applications and advantages Insights into future trends and innovations Table of Contents Introduction What Are Cast Polypropylene (Cast PP) Films? Characteristics of Cast PP Films Production Process of Cast PP Films Applications of Cast … Continued

Table of Contents Introduction Understanding Technical Polyester Films Detailed Polyester Film Specs Quality Polyester Films Printing on Polyester Applications of Polyester Films in Printing Advantages of Using Technical Polyester Films for Printing Conclusion Additional Resources FAQ Introduction When it comes to polyester film specifications, understanding the essential parameters is crucial for various applications. These specifications … Continued

Flexible packaging films are all around us—preserving the freshness of snacks, sealing in the flavor of coffee, and protecting critical products in personal care, medical, and industrial markets. Have you ever wondered how those ultra-thin, high-performance films actually come to life? At PennPac, we work with converters and end-users across North America who rely on … Continued

Key Takeaways Polyester films offer versatility, durability, and excellent physical and chemical properties essential in modern manufacturing. They are widely used in industries such as electronics, automotive, construction, printing, packaging, healthcare, graphic arts, and textiles. Polyester films provide benefits like high mechanical strength, optical clarity, thermal stability, electrical insulation, UV resistance, and sustainability through recyclability. … Continued

  In the competitive world of flexible packaging films, choosing the right supplier goes beyond pricing and lead times. A crucial, often overlooked factor is facility ownership. At PennPac, we don’t lease our spaces. We own, operate, and CONTROL each of our facilities. Ultimately, this commitment gives our partners long-term stability, enhanced product quality, and … Continued

Key Takeaways Polyester films offer exceptional durability and cost-effectiveness, making them ideal for various industry applications. Biaxially oriented polyester (BOPET) films provide high tensile strength and dimensional stability. Environmentally friendly and recyclable. Polyester films contribute to sustainable manufacturing practices. Versatile in use, from packaging and electronics to automotive and medical applications. Table of Contents Introduction … Continued

Key Takeaways Polyester films offer excellent mechanical strength and chemical resistance. They are versatile, used in food, pharmaceuticals, personal care, and electronics industries. Flexible and rigid types cater to different packaging needs. Polyester packaging extends shelf life and maintains product freshness. Ongoing innovations focus on sustainability and improved barrier properties. Table of Contents Polyester Film … Continued

Key Takeaways BOPP film offers excellent transparency and barrier properties essential for various industries. Understanding the specifications of BOPP film ensures optimal performance and cost-effectiveness. Advanced printing techniques can enhance the quality and appeal of products using BOPP film. Table of Contents Overview of BOPP Films BOPP Film Specs Technical BOPP Films Printing on BOPP … Continued

  In the world of flexible packaging, one parameter critical to product performance and production efficiency is seal temperature. Whether packaging snack foods, frozen meals, pet products, or medical supplies, creating a strong and reliable seal is essential. Furthermore, seal failure can lead to contamination, leakage, and spoilage.   What Is Seal Temperature? Seal temperature … Continued