ALWA POR - Precision in Mould Making

ALWA POR is a porous block and sheet material for professional mold making, specifically developed for demanding applications in thermoforming and vacuum forming. Its finely tuned pore structure distributes the vacuum evenly across the entire mold surface, enabling the production of high-quality thermoforming tools that excel both technically and visually.

• No visible vacuum drill holes

• Excellent detail reproduction, even in deep-drawn parts

• Superior optical quality for premium and design applications

Unlike conventional molds, ALWA POR eliminates the time-consuming drilling of individual vacuum channels. The integrated porosity ensures controlled venting and uniform material distribution during the forming process. Especially in complex geometries and fine structures, this results in precise contour replication and consistently high part quality.

Surface quality plays a decisive role in design components, packaging solutions, and technical visible parts. ALWA POR offers a very fine to defined surface structure that can also be mechanically machined and polished. This allows the production of thermoforming molds that support a brilliant, uniform part surface, ideal for premium and luxury segments.

ALWA POR therefore represents a modern, technically sophisticated solution for thermoforming mold construction when precision and surface quality are key.

The ALWA team is pleased to advise on individual applications and supports the selection of the optimal ALWA POR grade: tailored to part geometry, process requirements, and the desired surface finish.