品类: BOPP印刷复合膜
厚度 / 定量: 3-75 micron
Tech Data ( Physical Properties) For Customer Reference :
BOPP PLAIN FILM
Standard : GB/T1003-96.
1、Machinability
|
Items
|
Prime
|
Eligible
|
Weak
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Test method
|
Marking
|
||||||
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Tensile strength in machine
|
|
GB13022-91
|
|
|
|
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Elongation in machine
|
|
GB13022-91
|
|
|
|
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Elasticity（Three days later） Mpa |
GB13022-91
|
≥1700
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≥1700
|
|
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Thermal contraction %
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|
GB/T1003-96
|
|
|
|
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Haze %
|
|
GB2410-80
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≤1.2
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≤1.5
|
|
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Transparency stability %
|
|
GB2410-80
|
≥85
|
/
|
|
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Gloss %
|
|
GB8807-88
|
≥90
|
≥85
|
|
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Wettability mN/m
|
|
GB/T14216-93
|
≥39
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≥38
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|
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Fraction coefficient %
|
|
GB/10006-88
|
|
|
|
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2、Dimension
|
Items
|
Prime
|
Eligible
|
Weak
|
||||
|
Dimensional Stability
|
±3.0%
|
±4.5%
|
±7.0%
|
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|
Averagabal DimensionalStability
|
±2.5%
|
±4.0%
|
/
|
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|
Length Stability
|
|
|
/
|
||||
|
The length of junction
|
|
＞500M
|
/
|
||||
|
Width Stability
|
≤±2mm
|
＞±2mm
|
/
|
3、Appearance
|
Items
|
Prime
|
Eligible
|
Weak
|
Test method
|
Marking
|
|
Damage of core
|
NO
|
NO
|
YES
|
By sight
|
O
|
|
Damage of edge
|
NO
|
A LITTLE
|
BADLY
|
By sight
|
B
|
|
Joint
|
One joint is allowed
|
2 joints
|
5 jionts
|
By sight
|
J
|
|
|
|
allowed
|
|
|
|
|
Deflection
|
≤1mm
|
≤3mm
|
＞3mm
|
By ruler
|
P
|
|
Warp on eldge
|
NO
|
NO
|
Obviously
|
By sight
|
G
|
|
Dent
|
NO
|
NO
|
/
|
By sight
|
V
|
|
Color distinction
|
NO
|
Obviously
|
/
|
By sight
|
D
|
|
Bruise
|
NO
|
Obviously
|
Obviously
|
By sight
|
R
|
|
Contamination
|
NO
|
NO
|
|
By sight
|
W
|
|
Balloon
|
Diameter ＜0.5mm
One or two, diameter＜0.5mm three |
Yes
|
/
|
By sight
|
K
|
|
Material leakage
|
NO
|
Lightly
|
Badly
|
By sight
|
H
|
|
Dyne distinction
|
≥38
|
≥36
|
|
|
U
|
|
Damage
|
No
|
Lightly
|
Badly
|
|
X
|
|
Width
|
±1
|
±2
|
|
|
A
|
|
Length distinction
|
Do as clients
|
Light distinction
|
Badly
|
Bycomputer
|
C
|
4、Roll’s quality
|
Items
|
Prime
|
Eligible
|
Weak
|
Test method
|
Marking
|
|
Dent
|
Width below 1000mm≤50m
Width above 1000mm≤100m |
≤250m
|
/
|
By sight
|
F
|
|
Dent inside
|
No
|
No
|
＞300m
|
By sight
|
L
|
|
Longitudinal
marking |
No
|
No
|
|
By sight
|
T
|
|
Traversenal marking
|
No
|
No
|
/
|
By sight
|
M
|
|
Blotch
|
No
|
Lightly
|
/
|
By sight
|
Q |
欢迎联系我们索取样品与完整报价。
