BOPP Shrinkage Film For Tobacco Packaging
Both sides with stable heat seal effect
Suitable for print and lamination
Uniform bidirectional shrinkage
Low coefficient of friction, suitable for high speed packaging
Product Advantages
Category
|
Product Category |
Product Type |
|---|---|
| Standard cigarette film | PHC |
| High shrinkage cigarette film | PHR |
| Wire-draw film | PP |
Performance
| Standard shrinkage films for tobacco packaging PHC | |||||
|---|---|---|---|---|---|
| Property | Unit | Typical Values | Reference | Method | |
| Thickness | μm | 22.0 | +/- 3% | GB/T 6672 | |
| Density | g/cm3 | 0.905 | +/- 2% | GB/T 1033.1 | |
| Weight | g/m2 | 19.9 | +/- 2% | GB/T 6672 | |
| Yield | m2/kg | 50.3 | +/- 2% | GB/T 6672 | |
| Tensile strength | MD | N/mm2 | 145 | ≥140 | GB/T 1040.3 |
| TD | N/mm2 | 294 | ≥220 | GB/T 1040.3 | |
| Thermal shrinkage (120℃ 2mins) |
MD | % | 3.65 | ≤3.0 | GB/T 10003 |
| TD | % | 3.14 | ≤3.0 | GB/T 10003 | |
| Elongation at break | MD | % | 147 | ≤180 | GB/T 1040.3 |
| TD | % | 50 | ≤70 | GB/T 1040.3 | |
| Coefficient of Friction | Corona untreated side | - | 0.23 | ≤0.28 | GB/T 10006 |
| Corona treated side | - | 0.21 | ≤0.28 | GB/T 10006 | |
|
Sealing strength（125℃） |
Inside | N/15mm | 3.25 | ≥2.5 | ZBYZB8004 |
| Outside | N/15mm | 3.11 | ≥2.5 | ZBYZB8004 | |
| Haze | % | 1.19 | ≤2.0 | GB/T 2410 | |
| Gloss（45°） | % | 88.6 | ≥85.0 | GB/T 8807 | |
|
Wetting tension (single side) |
mN/m | 38 | ≥38 | GB/T14216-2008 | |
The information on Weifu products and their applications provided in this data sheet is based on testing of representative material. The information does not constitute a warranty or guarantee, either expressly or implied, of any specific product attribute or the suitability of products for specific applications. For particular technical requirements or specifications, please contact Weifu.
Avoid mechanical impact, exposure to sunlight and rain during transportation. BOPP shrink film should be stored below 50% RH, temperature below 30°C, away from direct sunlight. Suitable for use for up to 6 months.
Application
Used for folding double-sided sealing cigarette packaging with good heat sealing effect, BOPP shrinkage film is suitable for high-speed packaging machine to print laminated aluminum foil and hot melt adhesive packaging.
