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BOPP laser film is a transparent BOPP film with a molded functional layer, which can be molded directly without the need to apply a molded layer. The products are used for laser anti-counterfeiting packaging after aluminum plating or evaporation media, or can be combined with coated paper or film to produce packaging for wine boxes, cigarettes, medicine, daily chemicals and food.
BOPP laser film
1. The product is molded with a laser pattern, evaporated with an aluminum layer or medium (optional) and then combined with cardboard or film to produce personalized packaging;
2. The product is molded, aluminized and coated, then surface printed, and then combined with cardboard Or film lamination to produce wine boxes, medicine boxes, cosmetic boxes, and food packaging boxes.
Product name: BOPP laser film
Product features
1. The product has wide adaptability, especially suitable for high-end anti-counterfeiting laser packaging such as plain surface and light beam;
2. The membrane surface is clean, the molding processing performance is stable, and it is suitable for continuous processing operations;
3. The film surface is smooth, the brightness is good after molding, the corona attenuation speed is slow, and the post-processing performance is excellent.
Corona surface: No corona treatment, the molded surface is rolled outward, special corona treatment will be discussed separately.
Typical physical properties of products
Performance indicators Properties | unit Unit | Test results Test result | Testing standards Test standard | ||
1 | Thickness | μm | 17~50 | GB/ T6672 | |
2 | tensile strength Tensile Strength | Longitudinal MD | MPa | ≥ 120 | GB/ T1040.3 |
Horizontal TD | MPa | ≥ 200 | |||
3 | Elongation at break Elongation At Break | Longitudinal MD | % | ≤ 180 | GB/ T1040.3 |
Horizontal TD | % | ≤ 60 | |||
4 | Haze | % | ≤ 2.0 | GB/T2410 | |
5 | Thermal shrinkage Thermal Shrinkage | Longitudinal MD | % | ≤ 4.0 | 120℃，2min |
Horizontal TD | % | ≤ 1.5 | |||
6 | Heat Sealing Strength | N/ 15mm | ≥ 2 | GB/ T12026 | |
Note: Special requirements can be negotiated separately.
