High-Quality BOPP/BOPET/Aluminized BOPET Laser Film from China Suppliers and Factory for Anti-Counterfeiting Packaging
Based on biaxially oriented polypropylene, it is lightweight (thickness 18–30μm) with strong flexibility and excellent low-temperature resistance (no brittleness at -20℃), suitable for flexible food packaging (e.g., cookie bags, snack bags). Its laser texture is clear, with bright colors after printing, and relatively low cost, making it a cost-effective choice for mass consumer product packaging.
Made of biaxially oriented polyethylene terephthalate, it has high stiffness and high-temperature resistance (short-term tolerance at 120℃), not easy to deform, suitable for rigid packaging (e.g., skincare boxes, gift box outer films). The laser pattern has a strong three-dimensional effect, and its scratch resistance is better than the BOPP version, maintaining the high-end texture of the packaging over long-term use.
Vacuum aluminized (aluminum layer thickness 30–50nm) on the BOPET substrate, it combines laser anti-counterfeiting and high barrier properties — light shielding rate over 99%, effectively blocking oxygen and water vapor to delay food oxidation (e.g., chocolate, nut packaging). The combination of aluminum layer and laser texture forms a unique metallic luster with stronger anti-counterfeiting effect, suitable for tobacco, alcohol, and high-end electronic products.
Holographic embossing technology is used to create laser textures, pressing light columns, dots, dynamic holograms and other patterns on the film surface through high-precision molds. These textures cannot be replicated by ordinary printing, with natural anti-counterfeiting properties. For example, after being used in tobacco and alcohol packaging, consumers can distinguish authenticity by observing the three-dimensional sense and light change effect of the laser pattern. At the same time, the glossiness of the laser film reaches 85%–95%, far exceeding that of ordinary films (60%–70%), presenting a bright visual effect under light, which can instantly enhance the high-end sense of product packaging and help brands stand out on the shelf.
- 🛡️ Wear Resistance: No obvious scratches after 50 rubs with 500g load, ensuring packaging integrity during transport and storage.
- 📐 Folding Resistance: No cracks after 20 repeated 180° folds, keeping packaging intact throughout its lifecycle.
- 🧪 Chemical Resistance: BOPET and aluminized BOPET versions show no swelling or odor when in contact with skincare products and food additives.
- ✅ Compliance: Complies with FDA and EU 10/2011 food contact standards for safe packaging applications.
- 🖨️ Print Compatibility: Compatible with flexography and gravure printing; ink adhesion reaches level 4B for rich visual layering.
- 🍪 Food Industry: BOPP laser film is used for cookie and candy packaging, improving aesthetics while ensuring food freshness.
- 💄 Daily Chemical Industry: BOPET laser film is used for skincare gift boxes, with high stiffness and no easy deformation, highlighting the brand's high-end positioning.
- 🔐 Anti-Counterfeiting Field: Aluminized BOPET laser film is used for tobacco, alcohol, and electronic product labels, building a dual anti-counterfeiting barrier to effectively curb counterfeit circulation and safeguard brand reputation.
