POF CO-EXTRUSION POLYOLEFIN HEAT SHRINK FILM
 
PROPERTIES:
Item
ASTM Test Method
Unit
Value
 Thickness  
Micron
15 / 19
 Maximum Storage Temp.
 (one year maximum)
   
32óJ
 Shrink Temp. Air    
120-160óJ
 Density    
0.92
 Reel Length
 Flat Film
 Center Fold
     
 
M
2664
 
2134
 
 
M
1332
 
1067
 
 Haze
D-1330
%
2.8
 
3
 
 45° Gloss
D2457
%
85
 
85
 
 Impact Strength
D-1709
g
375
 
390
 
 Water Vapor Transmission Rate
F-372
g / cm2 / day
0.0023
0.0023
0.0024
0.0023
 Tensile strength
D-882
kg / cm2
LD
TD
LD
TD
1180
1220
1200
1240
 Elongation at Break
D-882
%
122
125
127
125
 Modulus of Elasticity
D-882
kg / cm2 at 23óJ
3120
3320
3230
3440
 Cofficient of Friction
D-1894
 
0.3
 
0.3
 
 Tear Propagation
D-1922
g
12
12
12
12
 Shrink (111óJ)
 Shrink (130óJ)
 
%
%
43
58
46
61
40
50
43
52

POF SHRINK FILM in multi-purpose
 
Chi Tung POF Shrink film is a bi-oriented multi-layer film, and it is available in 13, 15, 19 and 25 micron in flat or centerfold which can be run on a wide range of shrink machine. We group the machines into four main types:
 L-sealers manual or semi automatic
 Automatic L-sealers
 Automatic side seal
 Automatic high speed pillow packaging machine