Company Profile:
Shanghai Sunward Industrial Co.,Ltd.is a company specializing in polyolefin shrink film
(POF)production and sales.The total investment is RMB 80.68 million,registered capital is
RMB20 million.
Our company is located in Shanghai Chemical Industry Park with convenient transportation.
With the A4 highway connecting Shanghai-Nanjing and Shanghai-Hangzhou Expressway
network,it is a 45-minute drive from downtown to park,which is 60km away.SCIP is Only 50km
far way to PVG Airport and Hongqiao International Airport respectively.
Our company is mainly professional in research &development,production and sales of
functional,environmental friendly shrink film materials-polyolefin shrink film (POF).Products
series include POF standard film,high performance film,antistatic film,printing film,anti-fog film
etc.with good quality in world class level,one of the best manufacturers in the fields of polyolefin
shrink film.
Management Control:
Purchase: The best material suppliers
Manufacture: Team of senior engineers with 20 years of experience;
The imported production equipments and detection equipments
Management: Just in time,KANBANmanagement;Focus on sorting,reorganization,cleaning,
remove and accomplishment,Fixation The cycle for plan,do,check and action.
Quality: The 24H'supervision for the whole manufacturing line;
The imported Intelligent electronic tensile testing machine and Friction coeficient instrument to confirm the POF quality is best.
Product Overview and Applications:
POF shrink film,full name is muli-layer co-extruded polyolefin shrink film.It has some properties
such as green,safe,reliable,high shrinkage rate and good heat sealing,cold-resistant,antistatic and no
poisonous gases during using,it meets with requirements of US Food and Drug Administration (FDA)
certification.
Currently our company has three series POF shrink film products:standard film,functional fim and
high performance film.
POF shrink film is mainly used for packaging of regular and irregular shapes.Currently it is widely used in external &bundling packaging in the following fields,such as food,pharmaceuticals,cosmetics, gifts,stationery,books,woodproducts,hardware,daily necessities,and waterproof membrane products etc.
It is suitable for semi-automatic and fully automatic packagingmachines.
What is Cross-linked Film:
The cross-linked film is the use of radiation cross-linking technology in the production process, so that
the polymer chain of the resin from the linear structure into a network structure, thus significantly improving
the performance of the shrink film, greatly improving the shrinkage rate of the film, so that the film shrinkage
more fit, better packaging effect. At the same time, the strength, toughness and heat sealing performance of
the film are improved, so that the packaging effect is more strong and not easy to break, and the sealing is more firm.
What is Anti-Fog Cross-linked Film:
The cross-linked film is the use of radiation cross-linking technology in the production process, so that
the polymer chain of the resin from the linear structure into a network structure, thus significantly improving
the performance of the shrink film, greatly improving the shrinkage rate of the film, so that the film shrinkage
more fit, better packaging effect. At the same time, the strength, toughness and heat sealing performance of
the film are improved, so that the packaging effect is more strong and not easy to break, and the sealing is more firm.
Anti-fog POF film is designed to prevent the packaging film due to moisture evaporation caused by fog. The film has been approved by the FDA for direct contact with food. It prevents the formation of water condensation on the surface of the film, so that refrigerated products are still visible when displayed on the shelf.
What is Low Temperature Cross-linked Film:
Low temperature crosslinked film is a new kind of high performance thin film material, which can complete the crosslinked reaction at low temperature, and has excellent mechanical strength, chemical stability and temperature resistance. Low temperature crosslinked film is widely used in electronics, medical, food, packaging and other fields, such as can be used to make high definition flexible display, medical shirts and food packaging film.
What is Ultra-low temperature Cross-linked Film:
Low temperature crosslinked film is a new kind of high performance thin film material, which can complete the crosslinked reaction at low temperature, and has excellent mechanical strength, chemical stability and temperature resistance. Low temperature crosslinked film is widely used in electronics, medical, food, packaging and other fields, such as can be used to make high definition flexible display, medical shirts and food packaging film.
What is Biodegradable POF Film?
The biodegradable POF shrink film eventually degrades into water, carbon dioxide and biomass, leaving no microplastics in the natural environment. It offers exactly the same product performance as traditional shrink film, retains all the key performance indicators of traditional POF, and has strong mechanical properties.
It is compatible with all types of packaging machines. It can meet packaging requirements without any process changes during use.
Available in thicknesses of 15, 19, 25 and 38 microns, they are suitable for food and beverages, personal and home care, books, magazines, stationery, toys and more to meet a wide range of packaging needs.
What is PCR POF shrink film?
This is a polyolefin heat shrink film produced using PCR Recycled Material (Post Consumer Recycled Material), PCR recycled material accounted for 30%, through the GRS4.0 certification (global recycling standard certification).
In addition to the use of PCR return, the film production process and SWD01 is basically the same, product characteristics and application fields, and SWD01 is also basically the same, with good mechanical properties, good heat sealing performance, high shrinkage rate characteristics, can also be applied to a variety of packaging machines.
Conventional thickness: 15um, 19um, 25um.
Physical Feature:
| Standard POF Shrink Film SWD-01
The heat shrink film provides a stable and balanced shrinkage rate during the packaging process, resulting in soft corners, toughness, and low temperature resistance. It effectively protects packaged items and is suitable for most automatic and semi-automatic packaging machines, making it an economical choice.
SWD-01 and SWD-01R are compatible with most packaging machines. SWD-01R also offers excellent thermal slip to prevent product adhesion due to residual heat during rapid packing.
SWD-01G and SWD-01W are high-speed single-piece packaging films designed for pillow packing machines, with SWD-01G reaching speeds of up to 100 bags/min and SWD-01W reaching speeds of up to 200 bags/min.
The product is available in single wound, corner folded , bag or canister form.
| Item# |
Pack Type |
Measurement(Roll) |
| (Thickness) um * (Length) m |
| SWD-01 |
standard(corner folded) |
12*1667 |
15*1332 |
19*1067 |
25*800 |
30^666 |
38*560 |
| SWD-01R |
Hot Slip(corner folded) |
12*1667 |
15*1332 |
19*1067 |
25*800 |
30*666 |
38*560 |
| SWD-01G |
High-speed(single wound) |
19*3000 |
22*2500 |
25*2130 |
|
|
|
SWD-01W
|
High-speed(single wound) |
10*3000 |
11*3000 |
12*3000 |
|
|
|
| SWD-01 Polyolefin Shrink Film |
| TEST ITEM |
|
UNIT |
ASTMTEST |
TYPICAL VALUES |
| THICKNESS |
|
|
|
12um |
15um |
19um |
25um |
30um |
| OPTICS |
|
|
|
|
|
|
|
|
| Haze |
|
|
D1003 |
2.2 |
2.5 |
2.6 |
3.2 |
4 |
| Clarity |
|
|
D1746 |
98.5 |
98.5 |
98 |
97 |
92 |
| Gloss @45Deg |
|
|
D2457 |
85.5 |
85.5 |
87 |
83.5 |
80 |
| BARRIER |
|
|
|
|
|
|
|
|
| Oxygen Transmission Rate |
cc/m²/day |
D3985 |
11300 |
11000 |
10800 |
7200 |
7000 |
| Water Vapor Transmission Rate |
gm/m²/day |
F1249 |
41.5 |
45.5 |
38.5 |
26.5 |
20.5 |
| SHRINKAGE PROPERTIES |
MD |
TD |
MD |
TD |
TD |
| Free Shrinkage |
100ºC |
% |
D2732 |
30 |
32 |
20 |
26 |
26 |
| |
110ºC |
|
|
45 |
45 |
35 |
43 |
43 |
| |
120ºC |
|
|
63 |
62 |
57 |
60 |
60 |
| |
130ºC |
|
|
66 |
68 |
65 |
65 |
65 |
| Shrink Tension |
100ºC |
Mpa |
|
2.65 |
2.6 |
1.8 |
2.6 |
2.6 |
| |
110ºC |
|
|
3.55 |
3.39 |
2.75 |
3.43 |
3.43 |
| |
120ºC |
|
|
3.6 |
3.5 |
2.85 |
3.65 |
3.65 |
| |
130ºC |
|
D2838 |
3.16 |
3.25 |
2.85 |
3.4 |
3.4 |
| TENSILE |
|
|
|
|
|
|
|
|
| Tensile Strength(MD) |
N/mm² |
D882 |
115 |
110 |
105 |
95 |
95 |
| Tensile Strength(TD) |
|
|
|
110 |
105 |
100 |
90 |
90 |
| Elongation(MD) |
% |
|
115 |
116 |
120 |
126 |
126 |
| Elongation(TD) |
|
|
|
110 |
110 |
116 |
123 |
123 |
| TEAR |
|
|
|
|
|
|
|
|
| MD |
|
g |
D1922 |
10.5 |
10.5 |
14.5 |
17.5 |
19 |
| TD |
|
|
|
10 |
10 |
13.5 |
16 |
18 |
| SEAL STRENGTH |
|
|
|
|
|
|
|
|
| MD/Hot Wire Seal |
|
N/mm |
F88 |
0.65 |
0.65 |
0.81 |
1.03 |
1.2 |
| TD/Hot Wire Seal |
|
|
|
0.68 |
0.68 |
0.86 |
1.06 |
1.1 |
| COF(Film To Film) |
|
|
|
|
|
|
|
|
| Dynamic |
|
|
D1894 |
0.23 |
0.23 |
0.22 |
0.22 |
0.22 |
| Static |
|
|
|
0.24 |
0.24 |
0.23 |
0.24 |
0.24 |
The above information is the Company's internal evaluation of data for reference purposes only
Other product physical properties please click the link above to view
Marketing and sales:
Perfect sales network to provide you with quality service,safe environmental protection of POF fiexible packaging please feel free to use.
·Asia: China,South Korea,Japan,Vietnam,the Phillppines,Thailand,Singapore,Malaysia,
Indonesia,India,Pakistan,Iran,Kuwait,united Arab emirates,Israel,Saudi Arabia and Bahrain
·Europe :Greece,Russia,Finland,Sweden,Denmark,the Netherlands,Germany,the Czech republic,Germany,Italy,France,Britain,Spain,Portugal,Belgium,Poland,Turkey,Ukraine,
Romania,Bulgaria
·America: Canada,the United States,Mexico,Trinidad and Tobago,Guatemala,Colombia,Peru, Ecuador,Chile,Argentina,Venezuela,Salvador,Brazil
Product display:
){kind=link}