Wallis -PET Sheet
Wallis
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Our BOPET (Biaxially Oriented Polyester) Film Roll is specially designed for window box packaging, offering exceptional clarity, strength, and barrier performance.
It is widely used in:
Food packaging boxes
Cosmetic display packaging
Retail and gift packaging
With excellent transparency and gloss, it enhances product visibility and shelf appeal while ensuring reliable protection.
| Parameter | Specification |
|---|---|
| Material | BOPET (Polyester Film) |
| Thickness | 6 – 75 microns (customizable) |
| Width | Custom (200mm – 2500mm) |
| Transparency | High clarity / glossy |
| Surface Treatment | Corona treated / untreated |
| Tensile Strength | ≥ 200 MPa |
| Haze | ≤ 3.5% |
| Heat Resistance | Up to 150°C |
| Core Size | 3” / 6” |
| Roll Type | Jumbo roll / slit roll |
One of the standout features of BOPET film is its remarkable clarity and transparency. This property is crucial for window boxes as it allows consumers to see the product clearly, enhancing product appeal and marketability. The high gloss and clear appearance of BOPET film can significantly boost the aesthetic appeal of packaging.
BOPET film is known for its superior strength and durability. Its resistance to tearing and punctures ensures that window boxes maintain their integrity during handling, shipping, and display. This durability is vital for protecting the product inside and ensuring it reaches the consumer in perfect condition.
BOPET film offers excellent barrier properties against gases, moisture, and aromas, which is essential for preserving the freshness and quality of the products inside the window boxes. This makes BOPET film an ideal choice for packaging food items, cosmetics, and other sensitive products.
BOPET film exhibits outstanding chemical and thermal stability, making it resistant to various chemicals and capable of withstanding high temperatures. This property is particularly beneficial for products that require sterilization or will be exposed to varying environmental conditions.
The versatility of BOPET film is another significant advantage. It can be easily laminated with other materials, printed on, and coated, providing a wide range of options for customization. This flexibility allows manufacturers to design window boxes that meet specific requirements and branding needs.
In the food industry, BOPET film is widely used for window box packaging due to its excellent barrier properties and ability to maintain product freshness. It is commonly used for packaging baked goods, snacks, and other perishable items, ensuring they remain appealing and safe for consumption.
For cosmetics, BOPET film provides a high-quality, clear window that enhances the visual appeal of the product while protecting it from contamination. Its chemical resistance ensures that the packaging does not react with the contents, maintaining product integrity.
BOPET film is also used in the packaging of electronics and retail goods. Its strength and clarity are ideal for showcasing products while providing the necessary protection during transportation and display.
Stable quality with strict QC
Custom size & thickness available
OEM & bulk supply supported
Fast delivery & professional service

In today's eco-conscious world, BOPET film stands out for its sustainability:
Eco-Friendly Properties: Made from recyclable materials.
Recyclability: Can be recycled to reduce waste.
Impact on Reducing Packaging Waste: Helps minimize the environmental footprint of packaging.


Usually 12–25 microns for optimal balance of clarity and strength.
Yes, it is widely used in food packaging due to its barrier properties.
Yes, we support full OEM customization.
Yes, corona-treated film ensures excellent ink adhesion.
Depends on thickness and customization (contact for details).