Hot Melt Adhesive Transparent BOPP Shrink Film For FMCG Product Outter Package
Hot Melt Adhesive Transparent BOPP Shrink Film For FMCG Product Outter Package
Introduction:
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%. 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. BOPP Thermal Laminating Film is mainly made of BOPP + EVA. We use extrusion-coating process to combine these two layers. In the final film one side has properties of BOPP film and the other side becomes heat sensitive surface used for dry lamination. This product has two classifications: glossy/shine/transparent and matte/opaque, both of which sees thickness from 14micron to 32micron. Its width could be from 180mm to 1880mm and length from 150m (1 inch core, 25mm) to 4000m (3 inch core, 76mm).
Information:
| 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 | Heat Seal Strength | 2.6 N/15mm, 2.5 N/15mm |
| 20 | Heat Seal Range | 110-160 ℃ |
| 21 | Modulus of Elasticity | 2000 N/mm², 2450N/mm², 2300N/mm² |
Advantages:
1. Extreme strongly stuck on substrates, no way to wholly tear off
2. Excellent printability at high speed
3. Reduce graphic fade eliminate deterioration
4. Remain crisp and clear over time
5. Good anti-static applications
6. Enhance clarity
Shows:
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