SKE HP

SKE HP

strong paper for dust-free operations
Very durable, flexible, high-porosity sack kraft paper SKE HP is an optimal solution for modern high-speed packing lines. The paper is ideal for packing powdered products as well as for valve-bag packaging solutions.

Advantages

Application segments

Very strong, flexible, high-porosity sack kraft paper SKE HP is an optimal solution for modern high-speed packing lines. The paper is ideal for packing powdered products as well as for valve-bag packaging solutions

  • Dry construction mixes
  • Cement
  • Agriculture
  • Food products
Application segments

Technical Properties SKE HP


The table above shows typical values for certain basis weights

Test conditions: ISO 554 – 1976 (23 ± 1 °C / 50 ± 2 %)

MD = machine direction; СD = cross direction; WS = wire side

Validity: 01.01.2021 – 31.12.2021

Name Test
method
SKE
HP-70
SKE
HP-75
SKE
HP-80
SKE
HP-85
SKE
HP-90
SKE
HP-100
SKE
HP-110
SKE
HP-120
Grammage, g/m² GOST R ISO 536 /
ISO 536
70±2 75±2 80±2,5 85±2,5 90±2,5 100±3 110±3 70±2
Tensile strength , kN/m MD
CD
ISO 1924-3 5,3
4,5
5,6
4,8
6,0
5,1
6,4
5,4
6,8
5,8
7,5
6,4
8,2
7,0
5,3
4,5
Tensile index, Nm/g MD
CD
75
64
75
64
75
64
75
64
75
64
75
64
75
64
5,3
4,5
Stretch at break, % MD
CD
7,0
7,5
7,0
7,5
7,0
7,5
7,0
7,5
7,0
7,4
7,0
7,3
7,0
7,2
5,3
4,5
Tensile energy absorption (TEA), J/m² MD
CD
230
230
245
245
260
260
280
280
300
300
320
320
340
340
5,3
4,5
TEA index, J/g MD
CD
3,3
3,3
3,3
3,3
3,3
3,3
3,3
3,3
3,3
3,3
3,2
3,2
3,1
3,1
5,3
4,5
Теаr index, mNm²/g MD
CD
GOST 13525.3
(ISO 1974)
13
14
14
15
14
15
14
15
14
15
15
15
15
15
14
14
Water absorption (Cobb 60), g/m² WS GOST 12605
(ISO 535)
32 32 32 32 32 32 32 32
Air resistance(Gurley method),s ISO 5636-5 6 6 6 6 6 6 6 6
Mosture, % GOST ISO 287 /
ISO 287
7,5 7,5 7,5 7,5 7,5 7,5 7,5