Description
Kraft-back liquid packaging board with three layer fibre offers the best in product protection in printing, converting and filling performance. In addition to economy and sustainability, it also suitable for packaging sensitive food products and keeping them fresh and hygienic, unchanged and untainted for their entire lifetime. The product range serves a wide array of packaging applications for dairy and juice products.
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Kraft Backed Packaging Board
Technical Specification
Property/Unit - Min/ Max
Grammage, g/m2 - 260 -280
Thickness, μm : 430 - 480
Bending resistance (L&W 15°) MD, mN : 530 - 690
Bending resistance (L&W 15°) CD, mN : 178- 256
Bending resistance (L&W 15°) GM, mN : 360- 170
Bending moment (Taber 15°) MD, mNm: 25.6 - 33.3
Bending moment (Taber 15°) CD, mNm : 8.6 - 10.4
Bending moment (Taber 15°) GM, mNm : 17.4 -17.6
Scott Bond, J/m2 : 170 - 220
Moisture, % : 5.2 - 7.8
Brightness (D65/10º) Top, % : 76 - 80
Colour
L* (D65/10º) Top, % : 92
a* (D65/10º) Top, % : 0.0
b* (D65/10º) Top, % : 2.2
Roughness (Bendtsen) Top, ml/min : 150
Roughness (Bendtsen) Reverse, ml/min : 1150
The recommended storage conditions are 50–55% relative humidity and 20–23°C