High Haven parchment paper is a non-stick, high quality paper that is grease and oil resistant, making it great for wax, dabs, and other concentrated medicinal oils. Parchment paper squares are used in the extraction process to gather rosin.
The bud of the marijuana plant is folded between a parchment paper square and squeezed using a hot press to push the oils from the cannabis. This helps remove residual solvents and leave a pure resin. The parchment paper helps capture the residual oil while not absorbing into the paper.