Foldable Phone PET Film Cracks Easily? Guangdayuan’s 200,000 Bends-Resistant Film Solves It!
author: Shenzhen Guangda Yuan Film Co., Ltd.
2025-09-03
For foldable phone manufacturers in Southeast Asia and the Middle East, a common nightmare is PET scratch-proof films cracking during bending tests. A Jakarta-based phone factory once lost $15,000 monthly—5% of its production failed because regular films split after just 100,000 bends. Worse, these films couldn’t balance scratch resistance and flexibility: either they cracked easily or failed to protect screens from daily scratches.
Shenzhen Guangdayuan Film, a 20-year industry leader, has the perfect fix: its foldable-specific PET scratch-proof film. Developed with Harbin Institute of Technology (HIT) via industry-academia collaboration, this film uses modified PET base material and advanced coating tech. It withstands 200,000 bends without cracks—double the industry average. And it doesn’t compromise on protection: its scratch resistance hits 3H, keeping foldable screens safe from keys, coins, or pocket dust.
This film isn’t just lab-proven—it’s trusted by big names. It’s passed Samsung and Xiaomi’s strict supply chain tests, fitting 7-inch to 8.5-inch foldable screens (the most popular sizes in Southeast Asia). For Middle East clients, it also resists 50℃+ heat—no warping or brittleness. With Guangdayuan’s 16,000㎡ factory, orders are delivered in 7 days max, perfect for fast-paced phone production. Say goodbye to cracked films: Guangdayuan’s PET scratch-proof film keeps your foldable phones durable and profitable. #//www.petprotectivefilm.com/en/contact-us.html# #Protective film, PET protective film, PET scratch-resistant protective film, Guangda Yuan film, protective film manufacturer#
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