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Wholesale High-Quality Products Of BOPP Thermal Lamination Film
Advantages of BOPP film for cigarette packaging
The two surfaces of the flexible packaging BOPP film have asymmetrical designs with different properties, which can well adapt to high and low speed operation:
High modulus, low static, and good folding parts:
High gloss and low haze, make the cigarette pack pattern clear and bright;
It has the vertical and horizontal shrinkage rate required for high-grade hard-box cigarettes, the packaging film is close to the cigarette box, and the cigarette pack pattern is realistically displayed, and the packaging effect is smooth and beautiful;
With post-shrinkage properties, you can obtain satisfactory packaging results even without a cosmetic device
Details:
| Technical Properties(Typical Values) | ||||||
| Film Type | Semi-shrinkage Cigarette Packaging Film | Width×Length | 117mm*2700m | Symbol | 21YB | |
| No | Description | Unit | Request | Film Test Results | Method | |
| 1 | Thickness | Aver. | mic | 21.0±1.0 | 20.7 | GB6672-2001 |
| 2 | Tensile Strength | MD | MPa | ≥150 | 192 | GB/T1040.3-2006 |
| TD | ≥250 | 304 | ||||
| 3 | Elongation at Break | MD | % | ≤180 | 155 | |
| TD | ≤70 | 60 | ||||
| 4 | Modulus of Elasticity | MD | Mpa | ≥2400 | 2507 | YC/T 266-2008 |
| 5 | Thermal Shrinkage | MD | % | 6.0±1.0 | 9.0 | YC/T 266-2008 |
| TD | 6.0±1.5 | 9.3 | ||||
| 6 | Coefficient of Friction | A/A | / | μk≤0.25 | 9.3 | GB10006-88 |
| F/F | A/C | / | 0.17 | |||
| μk | C/C | / | 0.2 | |||
| 7 | Haze | % | ≤2.0 | 1.2 | GB2410-2008 | |
| 8 | Gloss | GU | ≥87.0 | 88.90 | GB8807-88 | |
| 9 | Sealing Strength | N/15mm | ≥2.50 | 3.90 | YC/T 266-2008 | |
| 10 | Water Vapor transmission rate | g/m2.24h.01mm | ≤2.0 | 1.10 | GB1037-80 | |
| Test Condition: Temperature:22.8℃; Humidity: 53.5 % | ||||||
