2026-09-30
The client is a regional bakery chain packing large volumes of toast and buns daily. Their previous film had unstable heat seal strength, causing air leaks and bag breaks, leading to high product waste. After adopting our BOPP heat seal film, seal strength stabilized above 6N/15mm, compatible with their high-speed automatic line, reducing breakage by about 35%. The film’s high clarity clearly displayed the bread, while good moisture barrier extended shelf life by 2–3 days, significantly improving customer satisfaction.