: Transfer the wet pulp onto a large piece of felt or a towel to dry. Once dry, you can add designs or decorations to your custom-sized paper.

: Submerge your large screen into a vat of pulp and lift it horizontally to catch the fibers. For extremely large sheets (100cm+), you may need specialized setups or larger dipping vats as shown in guides like the Large Sheet Papermaking tutorial .

: To make a "long" or large sheet, you need a large mesh screen. You can DIY this using a window screen or cheesecloth stretched over a frame.

How to Make Paper with Kids: A step-by-step tutorial - TinkerLab