Standard Centerfold Polyolefin Shrink Film

Standard Centerfold Polyolefin Shrink Film

The standard pof film is non-crosslinked also the most commercial one. The benefit of the centerfolded film is can be directly made into the bag and suitable for L-type automatic packaging machinery.

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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.

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