It has good tensile strength and twisty memories, high brighrness, firm aluminum layer, no static, suit for manual work or twisting machine. Applied for packing of candy , chocolate and jerky etc..
|
Item
|
Date
|
|
Thickness Tolerance %
|
±5
|
|
Width Tolerance mm
|
±2
|
|
Combining Fastness of aluminum layer Ω/□
|
2
|
|
Even degree of aluminum layer %
|
±5
|
|
Firmness of aluminum layer %
|
≥90
|
|
Wetting tensile mN/m
|
≥38
|
|
Heat shrinkage %
|
MD
|
15—20
|
|
TD
|
0—3
|
|
Tensile strength Mpa
|
MD
|
≥90
|
|
TD
|
≥60
|
|
Tear strength (right angle) N
|
MD
|
≥3.0
|
|
TD
|
≥1.7
|
|
Oxygen permeance cm3/(m2·24h·0.1Mpa)
|
≤3.0
|
|
Vapor permeance g/(m2·24h)
|
≤4.0
|
|
features
|
It has good tensile strength and twisty memories, high brighrness, firm aluminum layer, no static, suit for manual work or twisting machine.
|
|
Usage
|
Applied for packing of candy , chocolate and jerky etc.
|