Virgin Kraft Liner is a top quality paper that is extremely strong and resilient as it is made mainly using pulp and has around 40bf. It is available in the substance of 115-300 gsm. Due to the high quality finishing this paper can achieve, they are generally used in manufacturing corrugated boxes and paper bags to hold heavy materials.
Origin: Australia
Opal is 100% virgin kraft liner paper. The quality of this paper is very good for. It is Australian Paper.
Origin: USA
Port Townsend is also 100% virgin liner paper. It is USA Paper.