Waterproof Polyolefin Shrink Film

Waterproof Polyolefin Shrink Film

Waterproof film is one kind of shrink film specially developed by our company for asphalt waterproofing coiled material and toy industry, which has very good printing effect, strong ability to resist pollution heat sealing and puncture, high resistance to tear strength, etc.

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Product Details

Shanghai sunward is one of the professional sublimation polyolefin shrink film manufacturers& suppliers in China. In addition, our POF shrink film has been recognized as a reliable supplier for many international buyers.


Introduction

Waterproof film is one kind of shrink film specially developed by our company for asphalt waterproofing coiled material and toy industry, which has very good printing effect, strong ability to resist pollution heat sealing and puncture, high resistance to tear strength, etc. It has extremely high heat sealing strength and excellent color printing effect to realize the perfect packaging of waterproof rolling material.


Specification

Waterproof polyolefin shrink film

TEST ITEM


UNIT

ASTM TEST

TYPICAL VALUES

THICKNESS




35um

38um

OPTICS






HAZE



D1003

4.5

4.8

CLARITY



D1746

92

90

GLOSS@45DEG



D2457

77

75

BARRIER






OXYGEN TRANSMISSION RATE


cc/㎡/day

D3986

7000

6000

WATER VAPOR TRANSMISSION RATE


gm/㎡/day

F1249

25

22.5

SHRINKAGE PROPERTIES




MD

TD

MDTD

FREE SHRINKAGE

100℃

D2732

30

32

3032


110℃



45

45

4545


120℃



63

62

6362


130℃



66

68

6668

SHRINK TENSION

100℃

Mpa

D2838

2.65

2.6

2.652.6


110℃



3.55

3.39

3.553.39


120℃



3.6

3.5

3.63.5


130℃



3.16

3.25

3.163.25

TENSILE






TENSILE STRENGTH(MD)


N/m㎡

D882

95

90

TENSILE STRENGTH(TD)




90

90

ELONGATION(MD)


%


111

111

ELONGATION(TD)




123

123

TEAR






MD


g

D1922

27.5

27.5

TD




26

26

SEAL STRENGTH






MD/HOT WIRE SEAL


N/mm

F88

15

15.6

TD/HOT WIRE SEAL




15

15.6

COF(FILM TO FILM)






DYNAMIC



D1894

0.23

0.23

STATIC




0.34

0.34

The above information is the company's internel evaluation of date for reference purposes only


Application

Wrapping film for waterproof materials, toys and other items.


Service

Provide printing service according to the vision sample required by customers.


FAQ

What is the available thickness?

We are now offering the 38μm, 35μm thickness polyolefin shrink film in clear, white and silver grey color.

 

Can I print any pictures on the waterproof film?

Yes. This film is also printable, as long as you provide us with a version, we would print it for you in advance.

 

What is the difference between POF vs PVC film?

1. Different characteristics: POF is soft, however, PVC is hard.

2. Different thickness: generally the thickness of POF is 10~30μm, pvc is more than 40μm.

3. Different application areas: POF is environmentally friendly. so, it is used in the food industry and relatively high areas, and PVC is generally used to package large items.


In recent years, our company has introduced a series of advanced equipment. In addition, we have attained ISO and SGS certificates. Selling well in all cities and provinces around China, our products are also exported to clients around the world. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

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