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