Low corona treatment is the top reason hot stamping foil peels from BOPP film. The normal range is 38–42 dynes/cm. Proper surface energy ensures strong adhesion.
Insufficient Corona Treatment Causes Foil Peel on BOPP Читать далее »
A phone box manufacturer found poor foil transfer and peeling after BOPP lamination. This case study explains the causes and how a suitable high-performance BOPP film can improve foil stamping results.
Post-Lamination Foil Stamping Failure: A BOPP Film Case Study Читать далее »
BOPP anti-scratch film uses a hard, flexible surface layer to protect printed graphics from scratches and scuffing. UV-curable coating is one of the main high-performance solutions, especially for matte and gloss thermal lamination films.
BOPP Anti-Scratch Film: UV Coating Principles & Uses Читать далее »
BOPP film plays an important role in premium smartphone packaging boxes. It protects printed surfaces, improves durability, and creates different visual and touch experiences through touch film, anti-scratch film, and multifunctional solutions.
BOPP Touch Film and Anti-Scratch Film for Premium Mobile Phone Packaging Boxes Читать далее »
High-quality packaging is not only about appearance. For collectible wine, luxury products, and premium labels, even small packaging defects can reduce perceived value. High-quality BOPP film provides excellent protection, smooth appearance, and long-lasting performance for brands that care about every detail.
Digital printing creates special lamination challenges. HP Indigo and Xerox prints contain silicone oil, thick toner layers, and unique surface properties that reduce film adhesion. Standard thermal film may cause bubbles, peeling, and poor finishing results. Digital Super Sticky Film provides stronger bonding performance and creates a smooth, durable laminated surface.
Low corona retention can reduce BOPP ink adhesion and cause printing defects. Learn why 38+ dyne/cm matters, how to test corona levels, and how to prevent treatment decay.
Fixing Ink Adhesion Issues: Why Your BOPP Film Needs 38 Dyne/cm Corona Treatment Читать далее »
Discover why BOPP and PET laminated packaging bags are the preferred material for stand-up pouches. Learn the key benefits, applications, barrier performance, and how SZ Film Factory provides reliable BOPP and PET film solutions.
Protect your BOPP film during the rainy season with proper storage, moisture control, and production best practices. Reduce defects and keep stable quality with expert advice from SZ Film Factory.
BOPP Film Storage and Production Tips for the Rainy Season Читать далее »
