Food Grade BOPP Holographic Film Smooth Surface No Defects Clear Cigarette BOPP Film
Holographic Smooth Surface, No Defects, Transparent Clear BOPP Film Laser
Biaxially oriented polypropylene (BOPP) film is film stretched in both machine and transverse directions, producing molecular chain orientation in two directions. BOPP film is produced by a tubular process, in which a tubular bubble is inflated, or a tenter frame process, in which a thick extruded sheet is heated to its softening point (not to the melting point) and is mechanically stretched by 300–400%.
Details
| NO. | Product Property | Detail & Description |
| 1 | Material | BOPP |
| 2 | Thickness | 18 um – 25 um |
| 3 | Width | 117mm, 119mm, 120mm, 170mm, 340mm, 345mm, 350mm, 360mm (customized as per request) |
| 4 | Length | 2000 – 4000m |
| 5 | ID of Inner Core | 76mm |
| 6 | Shrinkage | 1%-3%(Low Shrinkage); 4%-6%(Middle Shrinkage); 7%-10%(High Shrinkage) |
| 7 | Density | 0.905 g/cm³, 0.92 g/cm³ |
| 8 | Thickness | 22.0 μ m, 21.0 μ m |
| 9 | Tensile Strength(MD) | 150 N/mm, 175 N/mm, 160N/mm |
| 10 | Tensile Strength(TD) | 275 N/mm, 310 N/mm, 280 N/mm |
| 11 | Elongation at Break(MD) | 180%, 155%, 150% |
| 12 | Elongation at Break(TD) | 70%, 65%, 60% |
| 13 | Heat Shrinkage Rate(MD) | 2.6%, 8.6%, 7.2% |
| 14 | Heat Shrinkage Rate(TD) | 3.0%, 8.8%, 7.0% |
| 15 | Moisture Permeability | 2.0 g/m²/24h |
| 16 | Gloss | 85%, 89%, 90% |
| 17 | Haze | 1.8%, 1.0% |
| 18 | Coefficient of Friction | 0.23, 0.25 |
| 19 | Grade | BOPP Food Grade |
Stretching in the tenter frame process is usually 4.5:1 in the machine direction and 8.0:1 in the transverse direction, although these ratios are fully adjustable. It is a widely used process, more common than the tubular process, and a glossy, transparent film is produced. Biaxial orientation results in increased toughness, increased stiffness, enhanced clarity, improved oil and grease resistance, and enhanced barrier properties to water vapor and oxygen.
Feature:
♦High transparent clear film with low to medium adhesive strength; can be easily applied and removed, leaing no residue glue after removal. With smooth surface, no defects, cutting edge tidy, not damaged.
Application:
♦Widely used to protect the screen of mobile phones, computers, monitors, digital cameras, LCD, car’s navigation device & dashboards, etc; protect digital electronic products, batteries, etc.
♦Widely used in die-cutting industry.
Specification:1200MM*200M
Color: clear
FAQ:
Q: The Terms of Payment?
-- T/T;Western Union;L/C ; Trade Assurance; etc. Depended On Different Country And Different Quantity.
Q: Delivery date?
-- Normal 0-7days, Depended on different quantity.
Q: Transportation method?
-- By international Express,DHL,UPS,Fedex,TNT etc.
-- By sea
-- Dipended on different quantity and different country;
Q: Why choose Us?
-- We have professional Research and development Team
-- More than 12 years in this fild;
-- OEM is welcome
Shows:
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