• Testliner

Depending on the burst pressure and the SCT value, the brown Testliners are usually categorised into quality grades 1, 2 and 3. In addition to our Testliner grades, we offer, with Palm Kraft and Palm Topliner, two very efficient products, which excel with SCT values that are still above the TL1 level: -

  • The corrugated paper, Palm Kraft, is often used as a Kraftliner replacement with a raw material input of 100% recycled paper.
  • Palm Topliner is, depending on the requirements of the corrugated paper, an economic alternative to Testliner 1.

All liners have a very homogenous surface, due to the multi-layers, and an even cross profile. 

Product Comparison at 135gsm

 

SCT CD, minimum

SCT CD, typical value

Burst Index

Palm Kraft

2.56

2.86

2.7

Testliner 1

2.36

2.48

3.0

Palm Topliner

2.45

2.50

2.2

Testliner 2

2.18

2.35

2.5

Testliner 3

2.20

2.35

2.0