What Role Can 3D Printing Play in Papermaking?

Sweden-based Celwise intends to change the way paper is made. Using additive manufacturing, specifically custom tooling produced on an ExOne machine, the company has developed a patented technology to make, mold and form paper using almost any form of cellulose. By controlling the way pulp fibers are arranged, Celwise offers more environmentally friendly products while reducing manufacturing costs by 50%. Although 3D printing is not the core of the project, it contributes to the papermaking process by enabling the production of complex tooling.

Many manufacturers rely on 3D technologies to create custom tools; for example, for assembly lines, they can quickly create clamping tools, casings, etc. No more waiting for weeks to receive your order – which can sometimes slow down production. In fact, tooling is one of the major applications of additive manufacturing, along with rapid prototyping and end-use parts. Due to this, Celwise is now relying on ExOne’s binder jetting technology to design metal tools.