Shanghai HSF Materials Technology Co., Ltd.
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1. Biaxially stretched polypropylene pearlescent film is highly valued for its appealing optical properties.
The pearlescent effect gives the film a lustrous appearance that enhances the packaging's aesthetic appeal.
The level of opacity of BOPP pearlescent film can vary. It is obtained by adding pearlescent pigments or undergoing
unique treatments on the biaxially stretched polypropylene film. Depending on the treatment methods and additives employed,
the color and transparency of the film may differ. Certain pearlescent films can have an opaque pearlescent effect that gives
the packaging a beautiful and glossy appearance. Such films are often employed in the packaging of products requiring specific
coverage or decoration. On the other hand, other pearlescent films can be transparent or semi-transparent while still preserving
the pearlescent effect. These transparent or semi-transparent pearlescent films provide a special gloss and texture while maintaining
the product's visibility.
2. Biaxially stretched polypropylene pearlescent film is a preferred choice due to its exceptional barrier properties.
It is effective in keeping oxygen, water vapor, and other environmental factors from affecting the freshness and flavor of the products.
Due to its high tensile strength, toughness, and good mechanical properties, this film can meet various packaging requirements.
It is also easy to package and seal, making it ideal for improving packaging efficiency.
3. Biaxially stretched polypropylene pearlescent film is an eco-friendly and recyclable material.
Its applications span across numerous fields such as the packaging of food, medicine, cosmetics, and more.
Nevertheless, the specific film performance is also subject to the influence of factors such as raw materials and production processes.
Biaxially stretched polypropylene pearlescent film is a versatile material with a wide range of applications.
Here are some of the most common areas where this material can be used.
1. Packaging:
The film is widely used in the food, medicine, cosmetic, and other industries to package and protect products.
The film's transparency and gloss help enhance the appearance of the product, making it more visually appealing to customers.
2. Printing:
Biaxially stretched polypropylene pearlescent film can be printed with various patterns and text, making it ideal for use in the production
of labels, cards, posters, and other printed materials. The film has excellent ink adhesion, giving printed materials a sharp and vibrant
appearance.
3. Decorative materials:
The film's unique pearlescent effect makes it ideal for use in decorative materials such as wallpaper and floor film.
These materials provide an attractive and durable finish with excellent wear resistance.
4. Electronic products:
The film is also commonly used as a packaging and protection material for electronic products like mobile phones and computers.
Its good insulation and anti-static properties help protect sensitive equipment from damage during shipping and handling.
| Test Item | Test Method | Unit | Value | |
| Density | GB/T 6343 | g/cm³ | ≤0.7 | |
| Thickness | GB/T10003-2008 5-05 | μm | 30 ±5% | |
| Width | mm | 1000 ±2% | ||
| Whiteness | GB/T 2913 | % | ≥88 | |
| Tensile Strength | MD | GB/T 1040.3-06 | MPa | ≥75 |
| TD | ≥140 | |||
| Fracture Nominal Strain | MD | GB/T 1040.3-06 | % | ≤160 |
| TD | ≤60 | |||
| Heat Shrinkage | MD | GB/T 10003-2008 | % | ≤4.0 |
| TD | ≤2.0 | |||
| Haze | GB/T 2410-2008 | % | ≤48 | |
| Friction Coefficient | Treated Side | GB/T 10006-88 | uN | ≥0.25, ≤0.4 |
| Non-Treated Side | ≤0.45 | |||
| Wetting Tension | GB/T 14216-2008 | mN/m | ≥38 | |
| Heat Sealing Strength | GB/T 10003-2008 | N/15mm | ≥2.0 | |
