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Shanghai
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2021-01-10 03:32
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Company Profile
Shanghai Sunward Industrial Co.,LtdBy certification [File Integrity]
Contact:senweide201805(Mr.)
Email:
Telephone:
Phone:
Area:Shanghai
Address:Shanghai
Website:http://www.sh-sunwardpack.com/ http://senweide201805.jmwansheng.com/
Shanghai Sunward Industrial CO. LTD. is the manufacturer and trader of Single Wound Polyolefin Shrink Film in China, specialized in research, development and production of POF
shrink film.
Introduction
The two primary pof shrink film can be either crosslinked, or non crosslinked. The standard pof film is non-crosslinked also the most commercial
one. The single wound type is the basic use of shrink wrap film. The usage of the single layer film is can be determined by customer themselves, even folded if you have fold machine. The benefit of the single layer film is
suitable for almost kinds of packaging machinery.
Feature and Advantage
High Transparency and Gloss
- Beautiful sparkle, clarity and gloss
- Offers a skin tight package that will extend the shelf life of your products while protecting them from dust,
oil and moisture.
- Tight, crisp, even shrink in all directions
Crosslinked Technology
- Provides consistent sealing and shrinking at a broader range of temperatures.
- Performs reliably even in less-than-ideal operating conditions
Superior Sealing Performance
- Compatible with all sealing systems including manual, semi-automated and automated.
- Yields cleaner, stronger seals eliminating blowouts. Save time and money on expensive rewraps.
Higher Shrink Force
- Ensures greater package integrity for multi- pack applications, e.g. holds even heavy products like cans together
FDA Compliant, Non-corrosive and Non-toxic
- For direct food contact. Safe for packaging foods, medicines etc.
Printable
- Excellent printability for enhanced marketing opportunities.
Fully Recyclable
- Environmental friendly
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.
If you are interested in any of Single Wound 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/