Biodegradable Centerfold Polyolefin Shrink Film

Biodegradable Centerfold Polyolefin Shrink Film

The film possess all the properties of standard POF shrink wrap film in addition to the biodegradation. So it is very popular in some developed countries.

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Product Details

Our company is one of the professional biodegradable polyolefin shrink film manufacturers in china.


Introduction

The degradable film is a polyolefin thermal shrink film which can be completely degraded in the natural environment. After the life cycle, the film is decomposed into low molecular substances through the action of light and heat, and eventually is resolved into water, carbon dioxide and other biological organisms through the influence of microorganisms. it also possess all the properties of standard POF shrink wrap film in addition to the biodegradation. So it is very popular in some developed countries.


Feature and Advantage

The biodegradable shrink film includes 3 types: centerfold, single wound and shrink bags.

Thickness is well- uniformity, shrink rate can reach 65%, widely applied on irregular product packaging

Coefficient of fraction stable, it's convenient for high-speed package processing

Proportion average between the film layers, perfect sealing

High temperature resistance, can keep toughness property under -20oC

High tensile strength, apply for manual, semi-automatic & high speed automatic packaging machinery


Specification

Biodegradable polyolefin shrink film

TEST ITEM


UNIT

ASTM TEST

TYPICAL VALUES

THICKNESS




10um

12um

15um

19um25um30um38um

OPTICS











HAZE



D1003

2.1

2.2

2.5

2.63.2
44

CLARITY



D1746

98.5

98.5

98.5

9897
9292

GLOSS@45DEG



D2457

85.5

85.5

85.5

8783.5
80
80

BARRIER











OXYGEN TRANSMISSION RATE


cc/㎡/day

D3985

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

MDTD
TDTD

FREE SHRINKAGE

100℃

D2732

30

30

32

2026
2623


110℃



45

45

45

3543
4343


120℃



63

63

62

5760
6060


130℃



66

66

68

6565
6562























SHRINK TENSION

100℃

Mpa

D2838

2.6

2.65

2.6

1.82.6
2.62.8


110℃



3.5

3.55

3.39

2.753.43
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
3.43.4

TENSILE











TENSILE STRENGTH(MD)


N/m㎡

D882

115

115

110

10595
9590

TENSILE STRENGTH(TD)




110

110

105

100
90
9085

ELONGATION(MD)


%


100

115

116

120126
126126

ELONGATION(TD)




100

110

110

116
123
123123

TEAR











MD


g

D1922

10

10.5

10.5

14.5
17.5
19
20

TD




10

10

10

13.5
16
1819

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)











STATIC(HOT SLIP)50℃











DYNAMIC



D1894

0.23

0.23

0.23

0.220.22
0.220.22

STATIC




0.24

0.24

0.24

0.23
0.24
0.240.24

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


Application

thickness:10mircon,12micron,15micron,19micron,25micron,28micron,30micron

It is applicable to Mostly products if they are claimed to be packaged under environmental requirement, such as stretch film for food packaging, wrapping film for packaging the daily necessities.


we use stringent quality control measures to ensure the reliability of our products. With sound business credit, excellent after-sales service, and modern manufacturing facilities, we have earned an excellent reputation among our customers across the globe.

Our products sell well in domestic and international markets and are favorably appraised by clients. We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you.

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