食品POF膜，蔬菜POF環保型熱收縮包裝膜

厚度

15um/60G

19um/75G

25um/100G

30um/120G

寬度

100mm-2200mm

100mm-2200mm

100mm-2200mm

100mm-2200mm

長度

單張

2667m

2133m

1600m

1335m

對折

1332m

1067m

800m

666m

elida.cc

測試法Test Method

經驗值Typical Values

厚度Thickness

12

15

19

25

30

Yield (m2/kg)

91

72.9

51.35

43.48

23.81

霧度Haze (%)

D1003-95

1.4

1.7

2.1

2.3

2.5

光澤度Gloss (%

D2457-90

92

91

91

90

89

純度Clarity (%)

D1746-92

88

87

84

83

81

摩擦系數Coefficient of Friction (film-to-film, kinetic)

D1894-95

0.22

0.22

0.22

0.22

0.23

水蒸度Water Vapor Transmission Rate
(gms/100sq. In./24 hrs.)

F1249-90

1.3

1.2

1.0

1.0

0.9

氧度Oxygen Transmission Rate
(cc/m2/ 24 hrs. @ 73 OF., 1 atm)

D3985-95

11352

10864

8548

6726

4941

忍耐度Tear Propagation (gms) LD* / TD**

D 1938

2.6/2.9

3.2/3.6

5.1/5.6

5.8/6.0

7.5/8.5

斷裂系數Elongation at Break (%) LD* / TD**

D 882-95

65/20

75/25

110/135

125/140

140/165

*少使用溫度Minimum Use Temperature

-60OF

*大儲存溫度Maximum Storage Temperature

90OF

LD

TD

拉伸力Tensile Strength (psi)

D 882-95

17500

19000

彈性分子Modulus of Elasticity (psi @ 73 OF)

60000

65000

自由收縮度Free Shrink (%) @200 OF @220 OF
@240 OF
@260 OF

D2732-83

14
22
57
77

20
33
60
77

收縮張力Shrink Tension (psi) @200 OF
@220 OF
@240 OF
@260 OF
@280 OF

D2838-95

350
400
440
440
420

500
570
600
535
450

* Longitudinal Direction ** Transverse Direction
本表為本公司POF收縮膜的參數，但本公司不為此系數負責。依利達產品已經通過SGS和FDA檢測機構認證