Product Details
We are a professional enterprise engaged in the manufacture and sale of Standard Centerfold Polyolefin Shrink Film.
Introduction
The types of polyolefin shrink film include centerfold, single wound and shrink bags. The benefit of the centerfolded
film is can be directly made into the bag and suitable for L-type automatic packaging machinery.
In the packaging process, the shrinkage rate is stable and equlized. The shrink corner is soft and the whole packaging is tensile and low-temperature resistant.
Feature and Advantage
Excellent gloss, clarity, sheen
Best in class for cost and productivity
Durability as a high performance overwrap film
Versatility - widest range of applications
Pre-perforated optimized shrink speed efficiency
Specification
Standard polyolefin shrink film |
TEST ITEM |
|
UNIT |
ASTM TEST |
TYPICAL VALUES |
THICKNESS |
|
|
|
10um |
12um |
15um |
19um |
25um |
30um |
38um |
OPTICS |
|
|
|
|
|
|
|
|
|
|
HAZE |
|
|
D1003 |
2.1 |
2.2 |
2.5 |
2.6 |
3.2 |
4 |
4 |
CLARITY |
|
|
D1746 |
98.5 |
98.5 |
98.5 |
98 |
97 |
92 |
92 |
GLOSS@45DEG |
|
|
D2457 |
85.5 |
85.5 |
85.5 |
87 |
83.5 |
80 |
80 |
BARRIER |
|
|
|
|
|
|
|
|
|
|
OXYGEN TRANSMISSION RATE |
|
cc/㎡/day |
D3986 |
11300 |
11300 |
11000 |
10800 |
7200 |
7000 |
7000 |
WATER VAPOR TRANSMISSION RATE |
|
gm/㎡/day |
F1249 |
41.5 |
41.5 |
45.5 |
38.5 |
26.5 |
20.5 |
20.5 |
SHRINKAGE PROPERTIES |
|
|
|
MD |
MD |
TD |
MD |
TD |
TD |
TD |
FREE SHRINKAGE |
100℃ |
% |
D2732 |
30 |
30 |
32 |
20 |
26 |
26 |
23 |
|
110℃ |
|
|
45 |
45 |
45 |
35 |
43 |
43 |
43 |
|
120℃ |
|
|
63 |
63 |
62 |
57 |
60 |
60 |
60 |
|
130℃ |
|
|
66 |
66 |
68 |
65 |
65 |
65 |
62 |
SHRINK TENSION |
100℃ |
Mpa |
D2838 |
2.6 |
2.65 |
2.6 |
1.8 |
2.6 |
2.6 |
2.8 |
|
110℃ |
|
|
3.5 |
3.55 |
3.39 |
2.75 |
3.43 |
3.43 |
3.5 |
|
120℃ |
|
|
3.6 |
3.6 |
3.5 |
2.85 |
3.65 |
3.65 |
3.7 |
|
130℃ |
|
|
3.16 |
3.16 |
3.25 |
2.85 |
3.4 |
3.4 |
3.4 |
TENSILE |
|
|
|
|
|
|
|
|
|
|
TENSILE STRENGTH(MD) |
|
N/m㎡ |
D882 |
115 |
115 |
110 |
105 |
95 |
95 |
90 |
TENSILE STRENGTH(TD) |
|
|
|
110 |
110 |
105 |
100 |
90 |
90 |
85 |
ELONGATION(MD) |
|
% |
|
100 |
115 |
116 |
120 |
126 |
126 |
126 |
ELONGATION(TD) |
|
|
|
100 |
110 |
110 |
116 |
123 |
123 |
123 |
TEAR |
|
|
|
|
|
|
|
|
|
|
MD |
|
g |
D1922 |
10 |
10.5 |
10.5 |
14.5 |
17.5 |
19 |
20 |
TD |
|
|
|
10 |
10 |
10 |
13.5 |
16 |
18 |
19 |
SEAL STRENGTH |
|
|
|
|
|
|
|
|
|
|
MD/HOT WIRE SEAL |
|
N/mm |
F88 |
0.65 |
0.65 |
0.65 |
0.81 |
1.03 |
1.2 |
1.4 |
TD/HOT WIRE SEAL |
|
|
|
0.68 |
0.68 |
0.68 |
0.86 |
1.06 |
1.1 |
1.3 |
COF(FILM TO FILM) |
|
|
|
|
|
|
|
|
|
|
DYNAMIC |
|
|
D1894 |
0.23 |
|
|
|
0.22 |
0.22 |
0.22 |
STATIC |
|
|
|
0.24 |
0.24 |
0.24 |
0.23 |
0.24 |
0.24 |
0.24 |
The above information is the company's internel evaluation of date for reference purposes only
Application
Automotive supplies, plastic products, stationery, books, electronics, circuit boards, MP3, VCD, handicrafts, photo frames and other wood products, toys, pesticides, daily necessities,
food, cosmetics, canned drinks, dairy products, pharmaceuticals and other products.
Established in2011, Shanghai Sunward is a professional manufacturer and exporter that is concerned with the design, development and production of Polyolefin shrink film. We are located in
Shanghai chemical industry park and the factory covers an area of 9500 square meters, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout
the world.
If you are interested in any of Standard polyolefin shrink film. or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the
near future.
http://www.sh-sunwardpack.com/