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Vifan

PNJH 35.0 micron

WHITE CAVITATED TWO SIDES SEALABLE FILM

Properties

  • High heat seal strength
  • Good hot tack properties
  • Good moisture barrier
  • High stiffness and tensile properties
  • Excellent opacity and Outstanding whiteness
  • High gloss on the treated side
  • Outstanding printing characteristics (high whiteness improves printing chromatic performance)

 

 

Typical Applications

VFFS, HFFS  and Overwrapping applications

 

Business Segment
Flexible  Flexible
Category
Uncoated  Uncoated
Features
Food Contact  Food Contact
  High Density (0,78 g/cc)
Sealable  Sealable
Water Vapor Barrier  Water Vapor Barrier
White Cavitated  White Cavitated

Properties

Total thickness micron
35 micron
Grammage
27.300 g/m²
Yield
36.630 m²/kg
Density
36.630 g/cm³
Test method 1
, DIN EN ISO 2286 1-2-3
Appearance
White Cavitated

Tensile properties

Tensile strength MD
100.000 N/mm²
Tensile strength TD
200.000 N/mm²
Elongation MD
170.000 %
Elongation TD
50.000 %
Secant Modulus 100%
70 N/mm²
Elastic Modulus 1%
1300.000 N/mm²
Test method 2
ASTM D 882 DIN EN ISO 527 1-3

Optical properties

Gloss 45°
85.000 Unité de brillance
Test method 3
ASTM D 2457
Optical density
0.650
Opacity
78.000 %
Test method 5
IOQ 824.18
Whiteness index
85.000
Test method 6
ASTM E 313

Thermal Stability

Shrinkage MD (hot air 130°C - 5')
4.000 %
Shrinkage TD (hot air 130°C - 5')
1.000 %
Test method 7
OPMA TC4a

Sealing Properties

Sealing threshold (Untr/Untr)
~ 105 °C
Sealing threshold (tr/tr)
~ 125 °C
Seal strength 130°C (Untr / Untr)
>=130 g/cm
Test method 8
OPMA TC4b

Coefficient of friction

Untr / Untr (dynamic)
0.300
Untr / Met (dynamic)
0,25
Test method 9
ASTM D 1894 - DIN EN ISO 8295-04

TREATMENT

Treatment level
38 dyne/cm
Test method 17
ASTM D2578
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