BOPET Anti-violet and Blue Light Film is a protective film that blocks harmful violet and blue lights emitted by electronic devices such as smartphones, laptops, and televisions.
Our eyes are not designed to block or filter out violet and blue lights emitted by electronic devices.
BOPET Anti-violet and Blue Light Film is a protective film that blocks harmful violet and blue lights emitted by electronic devices such as smartphones, laptops, and televisions.
Our eyes are not designed to block or filter out violet and blue lights emitted by electronic devices. Prolonged exposure to these lights can cause eye strain, dry eyes, headaches, and even vision loss. Furthermore, exposure to blue light at night can interfere with our sleep patterns.
Product Parameter (Specification)
Physical and Mechanical Properties
Item Name
Standard
Value
Typical
Index
Testing
Standard
Tensile Strength Mpa
MD
≥35
64
ASTM D638
TD
≥25
32
Elongation at break %
MD
≥280
650
TD
≥380
750
Haze %
Thickness≤30μm
≤5.0
≤2.3
ASTM D1003
30μm<Thickness<80μm
≤8.0
≤4.5
Heat Sealing Temperature ℃
Heat Sealing Type
<145
122(≥8N)
/
Non-heat Sealing Type
≥145
/
/
Surface Tension dyn/cm
Treatment Surface
≥380
≥38
ISO 8296
Non-treatment Surface
<33
/
Dynamic Friction Coefficient
/
/
0.65-0.75
ASTM D1984
BOPET polyester film, the thickness of products ranges from 1.2 to 25 wires, depending on the thickness, the number of meters per roll is also different. Each roll is made of 46 mm inner diameter paper tube wrapped with bubble film.
Can the width of each roll be arranged according to the customer's requirements, and the large demand can be made with 3 wooden pallets (under normal circumstances, one pallet for every 9 pieces)
Product Feature And Application
BOPET Anti-violet and Blue Light Film has the ability to protect the eyes from ultraviolet rays (blocking 99%), blue light 450-470 (blocking 30%); The Film has high light transmittance, low haze and high clarity. It has high cleanliness and high performance, and is mainly used in the protective Film of electronic product displays such as mobile phones, computers, learning machines, and navigation.
Product Details
BOPET Anti-violet and Blue Light Film
1. Protects your eyes from harmful violet and blue lights emitted by electronic devices.
2. Helps reduce eye strain, dry eyes, and headaches.
3. Improves sleep quality by reducing blue light exposure at night.
4. Does not affect the colors or clarity of the screen.
5. Easy to install and remove.
Hot Tags: BOPET Anti-violet and Blue Light Film, China, Manufacturer, Supplier, Factory
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