Barudan Punchant -

Because the Punchant's processor was so slow (we're talking 8MHz), it couldn't store complex shape data. Instead, it stored commands . "Go left. Satin stitch, width 1.2mm. Density 4. Stop." The actual curve was drawn by the machine's real-time kinematics.

The Punchant worked via direct vector interpolation . You physically traced the edge of your design with a puck, and the machine interpreted the pressure, speed, and angle of your hand. This introduced micro-variance . In chemical lace, where you dissolve the backing and only the thread remains, those micro-variances are what prevent the fabric from curling into a plastic cup. The Punchant created "breathing room" in the stitch density that algorithms cannot replicate. To understand the Punchant, you have to understand Schiffli embroidery .

And yet, in 2026, a well-maintained Punchant system still trades hands for thousands of dollars. Why? Barudan Punchant

Modern software is parametric. You draw a shape, select a fill, and the software calculates the stitches using Bezier math and raster algorithms. It’s safe. It’s clean. It is also sterile.

If you spend enough time in the back hallways of industrial embroidery—away from the roar of 15-head Tajimas and the clickbait of “auto-punch” software—you will eventually hear a name whispered with a mix of reverence and frustration: Because the Punchant's processor was so slow (we're

This resulted in a lag between the needle and the pantograph. In modern machines, the needle and the hoop are perfectly synced. In a Punchant file, the needle is always slightly "dragging" behind the hoop movement. This creates a sawtooth edge on satin columns that, when washed in a chemical bath, frays into a perfect, soft eyelash fringe.

But if you are in the , high-end lingerie , or costume replication business, the Punchant is a secret weapon. Satin stitch, width 1

Why a 30-year-old Japanese machine remains the holy grail for high-end lace and Schiffli digitizing.

Schiffli machines are the massive, 15-yard-long behemoths that produce lace, eyelet, and bridal fabric. They use a continuous thread and a pantograph to move hundreds of needles at once. Schiffli lace has a distinct "hand" (feel)—it is soft, drapey, and has a tactile roughness on the back.

To the uninitiated, the Barudan Punchant (often stylized as Punchant or Punch-lant ) looks like a relic. It’s a standalone, dedicated digitizing workstation that peaked in the late 1980s and early 1990s. It has a monochrome CRT screen, a proprietary puck (tablet), and a user interface that makes DOS look like iOS.