Pof Shrink Film

Pof Shrink Film

Polyolefin Shrink Film is a versatile FDA approved for direct food contact shrink film that can be used for food and other retail products. Polyolefin is flexible, yet durable, never becoming brittle. Polyolefin shrink wrap film is a strong film with high clarity; it has a balanced shrinkage for...

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Polyolefin Shrink Film is a versatile FDA approved for direct food contact shrink film that can be used for food and other retail products. Polyolefin is flexible, yet durable, never becoming brittle. Polyolefin shrink wrap film is a strong film with high clarity; it has a balanced shrinkage for creating soft corner performance. It is also excellent for packaging multiple products together and can be custom printed.

 

The pof film which is environmentally friendly, is most widely and rapidly developed in the world. The main roll of pof film is to stabilize, cover and protect the products, for the sale and transportation of various products. POF surface gloss, toughness, high tear strength, uniform heat shrink and suitable for high-speed automatic packaging and other features, is the traditional PVC heat shrink film replacement products. It is the replacement product of the traditional PVC heat shrink film, with the higher gloss and tear strength, better toughness, shrink average and suitable for automatic high-speed packaging machinery.

 

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


Shanghai Sunward is one of the key packaging enterprises in Shanghai. Our company specializes in the manufacture and export of polyolefin shrink film. The key of our success is best quality with best service. We have a highly efficient team to deal with inquiries from customers. We are glad in selling goods to your country and enjoy a good reputation among clients. With the advanced production lines, we can provide the high quality products. In fact, our main series now include standard pof film, anti-fog pof film, printable pof film, waterproof pof film, low-temperature pof film, biodegradable pof film. Moreover, besides the products, we also provide an extensive range of customization services in order to cater for your special orders. We are seeking sincerely cooperation with all interested companies

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