STRETCH FILM
Properties | Unit | Test method | Machine wrap film | Hand wrap film |
Spectific gravity | g/cm3 | ASTMD 1505 | 0.917 | 0.917 |
Tensile strength at break TD | Kg/cm2 | ASTMD 882 | ≥380 ≥250 | ≥300 ≥200 |
Elongation at break TD | % | ASTMD 882 | ≥400 ≥700 | ≥350 ≥600 |
Rightangle tear strength TD | N/mm |
| ≥75 ≥90 | ≥75 ≥90 |
Adhesion | N/cm2 |
| ≥0.8 | ≥0.8 |
Haze | % | ASTMD 1003 | ≤2 | ≤2 |
Specification | Machine wrap film | Hand wrap film |
Thickness(micron) | 17-50 | 15-50 |
Width(mm) | 350-2000 | 100-1000 |
Weight/roll(kg) | 10-25 | 2.5-4.5 |
Stretch ratio(%) | 150-300 |
|
Adhesion | inside & outside | inside adhesion |
Core inside diameter(inch) | 3 | 2 or 3 |
Type | Specification (thickness*width*length) | Net weight (kg/roll) | Inner diameter | Pack (roll/box) |
Machine wrap film | 17mic*500mm*1800m | 14 | 3" | 1 |
20mic*500mm*1600m | 14.6 | 3" | 1 | |
22mic*500mm*1488m | 15 | 3" | 1 | |
23mic*500mm*1400m | 14.7 | 3" | 1 | |
25mic*500mm*1300m | 14.9 | 3" | 1 | |
30mic*500mm*1300m | 17.8 | 3" | 1 | |
23mic*750mm*1420m | 22.5 | 3" | 1 | |
Hand wrap film | 17mic*450mm*400m | 2.8 | 3" | 4 |
17mic*500mm*450m | 3.5 | 3" | 4 | |
20mic*500mm*400m | 3.7 | 3" | 4 | |
20mic*500mm*450m | 4.1 | 2" | 6 |
STRETCH FILM