Polar Premium White

A specialty, full-bleached, liner for shopping bags and lightweight packaging applications. The superior strength, performance, and smoothness properties offer savings in yield and optimal print quality.

Metric

Typical Properties

Test Conditions: 50% RH, 23°C

Basis Weight gsm 65 80 90 100 105 125 Test Method
Moisture % 6.9 6.9 6.8 6.8 6.9 6.8 On-line Scanner
Caliper mm 0.075 0.092 0.103 0.115 0.120 0.144 ISO 534
Porosity Gurley 47 42 39 44 43 47 ISO 5636
Cobb gsm 21 21 21 21 20 29 TAPPI T441
Smoothness Sheffield 240 245 250 260 260 280 ISO 8791-3
Emveco microdev 55 55 55 55 55 55 TAPPI T548
STFI (CD) kN/m 1.6 2.1 2.3 2.5 2.5 2.9 ISO 9895
Burst kPa 320 375 420 485 510 640 ISO 2758
Tensile (CD) kN/m 4.3 5.5 6.1 6.9 7.2 8.3 ISO 1924-2
Brightness ISO 81 82 83 83 83 82 ISO 2470-2
Whiteness D65 87 89 88 86 87 86 ISO 11475
Formation Techpap 100 89 90 90 87 90  
Opacity % 71 78 81 84 85 89 ISO 2471

Subject to order run minimums.

US Units

Typical Properties

Test Conditions: 50% RH, 23°C

Basis Weight gsm 65 80 90 100 105 125 Test Method
Moisture % 6.9 6.9 6.8 6.8 6.9 6.8 On-line Scanner
Caliper mm 0.075 0.092 0.103 0.115 0.120 0.144 ISO 534
Porosity Gurley 47 42 39 44 43 47 ISO 5636
Cobb gsm 21 21 21 21 20 29 TAPPI T441
Smoothness Sheffield 240 245 250 260 260 280 ISO 8791-3
Emveco microdev 55 55 55 55 55 55 TAPPI T548
STFI (CD) kN/m 1.6 2.1 2.3 2.5 2.5 2.9 ISO 9895
Burst kPa 320 375 420 485 510 640 ISO 2758
Tensile (CD) kN/m 4.3 5.5 6.1 6.9 7.2 8.3 ISO 1924-2
Brightness ISO 81 82 83 83 83 82 ISO 2470-2
Whiteness D65 87 89 88 86 87 86 ISO 11475
Formation Techpap 100 89 90 90 87 90  
Opacity % 71 78 81 84 85 89 ISO 2471

Subject to order run minimums.

ISO 1924-3

Typical Properties

Test Conditions: 50% RH, 23°C

Basis Weight 1000 ft2 13# 16# 18# 20# 22# 26# Test Method
Basis Weight 3000 ft2 40# 50# 55# 60# 65# 77# On-line Scanner
Moisture % 6.9 6.9 6.8 6.8 6.9 6.8 On-line Scanner
Caliper in. 0.0030 0.0036 0.0041 0.0045 0.0047 0.0057 ISO 534
Porosity Gurley 47 42 39 44 43 47 ISO 5636
Cobb gsm 21 21 21 21 20 29 TAPPI T441
Smoothness Sheffield 240 245 250 260 260 280 ISO 8791-3
Emveco microdev 55 55 55 55 55 55 TAPPI T548
STFI (CD) kN/m 9.1 12.0 13.1 14.3 14.3 16.6 ISO 9895
Burst kPa 46 54 61 70 74 93 ISO 2758
Tensile (CD) kN/m 24.6 31.4 34.8 39.4 41.1 47.4 ISO 1924-2
Brightness ISO 81 82 83 83 83 82 ISO 2470-2
Whiteness D65 87 89 88 86 87 86 ISO 11475
Formation Techpap 100 89 90 90 87 90  
Opacity % 71 78 81 84 85 89 ISO 2471