In recent years, large-scale 3D printing has revolutionized the production of highly versatile products. This technology is particularly well-suited for manufacturing molds, furniture, and even directly printing boats—eliminating many traditional manufacturing steps.
In the field of large-scale 3D printing, polymer composites like PETG reinforced with 20% glass fiber are commonly used as standard materials. However, these materials lack sustainability. At KCL, we discovered that using PLA as the matrix polymer with small additions of cellulose fiber we can produce a composite material with printing and mechanical properties that match—or even exceed—those of conventional fiber-reinforced thermoplastics. By incorporating cellulose fibers, the material not only gains enhanced strength but improved printing performance, and more flexibility in post-processing. It’s also gentle on extruders and helps reduce ash content if incinerated, providing a cleaner, greener end-of-life solution.
First in the product line was KCL Formi™ 3D Nordic Birch PLA10, which was just recently showcased at Milan Design Week 2025.
As a continuation, we introduce KCL Formi™ 3D Iconic Black. This new product offers similar performance to KCL Formi™ 3D Nordic Birch PLA10, with added UV stabilization from carbon black.
The main features of KCL Formi™ 3D Iconic Black are:
- Deep black color with carbon black
- UV resistant for outdoor use
- Bio-based PLA + cellulose fiber
- Strong and durable
- Excellent printability
- Smooth semi-matte surface finish
- Sustainable and recyclable
- Reduction in ash content if incinerated
Launch of KCL Formi™ 3D Iconic Black will be soon at the Interzum trade fair Hall 10.2 E40/F41 on May 20 in joint stand with Filamental.se under the theme “Rethink Furniture with New Technology.” curated by Byform.