<strike id="mwu6i"></strike>
<abbr id="mwu6i"></abbr> 
PE shrinking film：
It is economical and applicable packaging materials. With excellent elongation, anti-piercing and excellent binding force, it is suitable for stacking of various articles and packaging of pallets.
It is made with 3 layers and 5 layers co-extrusion casting film equipment, and there are many specifications for choice of the client.
Manual shrinking film: Applicable for simple manual operation.
Shrinking film for use of machine: Suitable for traditional shrinking film twisting machine, or mechanical pre-stretching machine, and its elongation ratio is 2 times as much (+100%).
Pre-stretching shrinking film: suitable for power-driven pre-stretching shrinking film twisting machine, and its elongation ratio is 3 times as much (+200%).
Material: linear low density (LLDPE)
Size: thickness: 0.012
Diameter of tube: I.D.
|
Item |
Unit |
Test method |
Quality standard |
|||||
|
Manual |
Mechanical |
Pre-stretching |
||||||
|
Thickness |
% |
|
±3 |
|||||
|
Width |
mm |
|
±5 |
|||||
|
Length |
m |
|
+20/-0 |
|||||
|
Net weight |
% |
|
±5 |
|||||
|
Tensile strength |
MD
TD |
Kg/cm2 |
ASTM D882 |
280 |
350 |
350 |
||
|
200 |
200 |
200 |
||||||
|
Elongation |
MD
TD |
% |
ASTM D882 |
400 |
400 |
500 |
||
|
600 |
650 |
700 |
||||||
|
Tear strength |
MD
TD |
g |
ASTM D882 |
80 |
120 |
160 |
||
|
300 |
300 |
350 |
||||||
|
Pre-stretching rate |
% |
ASTM D1922 |
|
170 |
20 |
|||
|
Bonding force |
g/ |
SWANSON |
20-50 |
30-60 |
40-70 |
|||
