Slimbox Custom-made and perfect-fit cardboard boxes

Fit Things came to us with a clear vision: perfectly fitted packaging, created on demand. While the challenge is universal, the impact varies strongly by region. Parcel flows differ by country, shaped by geography, infrastructure and courier networks. In air‑freight‑heavy markets like the US, reducing box size has an even greater effect.

Most SMEs rely on a wide range of standard box sizes, which increases warehouse space, manual handling and operational friction. Large players use automated systems, yet even those struggle with oversized products, uncommon dimensions or irregular shapes. In practice, existing solutions either lack flexibility or slow down the packing flow.

Slimbox was designed to remove that trade‑off. Operated through a simple web app with API connections and optional 3D scanning, it calculates dimensions automatically and sends them straight to the machine. Operators stay focused on packing, while the system delivers consistent, right‑sized boxes that reduce waste, lower shipping costs and fit real‑world operations.

As an industrial‑grade machine, Slimbox was designed for daily use and easy scaling, producing perfectly fitted boxes in under a minute while meeting relevant standards. From the start, the machine had to support existing packaging flows, not disrupt them. Operators should spend minimal time on setup or maintenance, while the machine delivers consistent output every cycle. That clarity guided every engineering decision that followed.

Turning Slimbox into a dependable, production-ready machine meant working closely with Fit Things and challenging every assumption along the way. We focused on three elements that define long-term reliability: a cutting system with consistent accuracy, a mechanical setup that withstands daily use, and an assembly method that keeps the product accessible for SMEs.

For Slimbox to succeed, it had to strike the right balance. A fragile machine would not survive real-world usage, but a feature-heavy or overly complex design wouldn’t be viable either. We approached the build with that reality in mind. By combining simple, robust sheet-metal parts with a select set of precision components, we created a system that is both durable and cost-efficient.

Throughout development, we reduced complexity wherever it didn’t contribute to performance. What remained were the essential building blocks: a sturdy structure that supports uninterrupted use and the precision elements that ensure accurate cuts, box after box. This approach allowed us to deliver a high-performance machine that stays within reach for the companies it’s meant to serve.

• Perfectly fitted boxes on demand
  Produces the right box in under a minute, eliminating empty space and the need for fillers.
  

• A simple, intelligent digital flow
  The web app calculates dimensions, sends instructions to the machine and keeps the process intuitive from start to finish.
  

• Material savings with immediate impact
  Only the needed cardboard is used. Offcuts are easy to recycle, reducing waste at scale.

• Lower shipping and logistics costs
  Tailored packaging leads to fewer damaged shipments, better pallet efficiency and reduced transport expenses.
  

• A compact machine with high potential
  Slimbox fits seamlessly into diverse environments, supporting both high‑volume operations and SMEs with irregular shipments.

Today, Slimbox supports companies across sectors, from logistics partners to businesses wrestling with fragile, awkward or oversized items. They experience less waste, smoother packing flows and a more predictable supply chain.

For Fit Things, Slimbox represents a clear evolution from a strong idea to a robust, market-ready machine. For us at Comate, it reflects how focused engineering, honest collaboration and a commitment to quality can turn ambitious hardware ideas into market‑ready solutions.