Cross Link Shrink Film

Product Details

Cross Link Shrink Film (also known as Cross Linked Shrink Film) is a type of plastic film that is commonly used for packaging applications. This film is made of a special type of polymer that has been chemically cross-linked, which means that the polymer chains have been bonded together in a three-dimensional network. This process makes the film stronger and more resistant to tearing, puncturing, and stretching.

Cross Link Shrink Film is typically used for packaging products such as food, beverages, pharmaceuticals, electronics, and other consumer goods. The film is designed to shrink tightly around the product when it is heated, creating a secure and protective seal. This can help to prevent contamination, damage, and tampering during shipping and storage.

In addition to its strength and shrink properties, Cross Link Shrink Film also has excellent clarity, allowing the product inside to be easily visible. It is also available in various thicknesses and widths to suit different packaging needs.


Cross Linked Shrink Film is available in different widths to suit various packaging needs. The widths you mentioned (20, 25, 30, 35, 40, 45, 50, 55, and 60) likely refer to the options available for this type of film.

Depending on the specific application, a particular width may be preferred or required. For example, smaller widths like 20 or 25 may be used for packaging small items, while larger widths like 50 or 60 may be used for larger items or bundles of products.

It is important to choose the appropriate width of Cross Linked Shrink Film to ensure proper coverage and protection of the product being packaged. The thickness of the film is another important consideration, as it can impact the film's strength and durability.



Cross Link Shrink Film - TECHNICAL DATA SHEET

TEST ITEM

UNIT

ASTM       TEST  

TYPICAL VALUES

GAUGE

Gauge

 

40

48

54

60

68

75

88

Yield

sq in/lb

 

76581

63818

56727

51054

45048

40306

34810

Centerfold Roll

ft/roll

 

6562

5470

4856

4370

3871

3500

2986

Single Wound/Flat Roll

ft/roll

 

13124

10940

9712

8740

7742

7000

5972

Min/Max Storage Temperature

℉

 

 From -49 ℉  to 89 ℉

Seal Temperature

℉

 

From 284 ℉  to 356 ℉

Shrink Temperature

℉

 

From 266 ℉  to 320 ℉

COF(Film To Film) Static

 

 D1894

0.24

0.23

0.23

0.22

0.24

0.23

0.24

COF(Film To Film) Dynamic

 

 D1894

0.23

0.21

0.22

0.21

0.22

0.21

0.21

Haze

 

 D1003

2.1

2.2

2.4

2.6

2.8

3.4

3.4

Clarity

 

 D1746

98.9

98.7

98.7

98.5

98.4

98.1

98.1

Gloss @ 45Deg

 

D2457

89.3

89.1

88.7

88.2

87.9

86.5

86.5

Oxygen Transmission Rate

cc/m 2 /day

 D3985

12500

11200

10500

9600

7400

6300

6300

Water Vapor transmission Rate

gm/m 2 /day

F1249

40.6

35.1

33.1

29.5

26.3

21.2

21.2

Tensile Strength    LD/TD

N/mm²

 D882

130/125

130/125

130/125

135/125

135/120

135/125

130/125

Elongation            LD/TD

%

 D882

125/120

125/120

125/120

125/120

125/120

125/120

125/120

Tear at 400gm

g

 D1922

8.7

10.2

12.6

14.6

16.8

17.5

18.3

Seal Strength Hot Wire Seal

N/mm

 F88

0.95

1.06

1.23

1.37

1.53

1.61

1.67

Free Shrink   212 ℉

%

D2732     LD/TD

23/26

22/25

21/26

22/25

23/26

23/25

22/25

                       230 ℉

44/45

43/47

44/46

43/47

47/49

47/49

46/49

                       248 ℉

72/74

71/75

73/74

72/76

72/75

72/73

71/75

                       266 ℉  

79/80

79/81

79/80

79/80

79/81

79/80

80/81

Shrink Tension 212 ℉

Mpa

D2838

2.2

2.2

2.3

2.3

2.4

2.4

2.6

                            230 ℉

3.7

3.8

3.6

3.7

3.9

3.9

3.8

                            248 ℉

4.1

4.2

4.3

4.3

4.3

4.5

4.6

                            266 ℉

3.9

3.8

4.1

4.0

4.1

4.2

4.3

LD = Longitudinal Direction / TD = Transverse Direction

Note: Current data is based on test result in lab and is subject to modification pending finalization.