Perforation adds a pattern of openings to leather or synthetic leather. It can be used as a decorative surface treatment and, in a suitable construction, may help air move through the material. The visual and functional result depends on the hole pattern, substrate, backing and finished product.

How perforated leather is made

Small holes are made in a controlled pattern using tooling selected for the material and design. Different punch shapes and layouts produce different visual effects. The choice of process depends on the leather or synthetic leather, its thickness, finish and intended use. A sample should be reviewed for edge quality, strength and appearance before a larger run. A surface may be dyed or finished as part of the overall manufacturing sequence, with compatibility checked for the chosen material.

Where can perforated leather be used?

Vehicle interiors: Perforated upholstery can be combined with seat construction designed for airflow. It does not automatically make a complete seat ventilated; padding, backing and any active ventilation system affect the result. Vehicle-specific wear and safety requirements need separate checks.

Fashion example combining quilting and perforation on synthetic leather.

Fashion and clothing: Jackets, footwear and accessories can use perforation for visual texture and, where the full construction allows, greater airflow. Comfort varies with the lining, fit and environment.

Furniture and upholstery: Sofas, chairs and wall details can incorporate a custom perforation motif. The backing and cleaning requirements should be designed with the visible surface.

Sport and leisure accessories: Gloves, bags and hats are possible applications. Any benefit in weight or breathability needs to be assessed on the complete item rather than assumed from the presence of holes.

Design and care considerations

Perforation can create a distinctive repeat or a customised motif. Holes may also collect dust or moisture, so cleaning and care instructions should match the actual leather, coating and backing. Perforation does not, by itself, establish improved hygiene, temperature control or durability; those outcomes require tests on the finished product.

Hole sizes listed in the Italian article

Round holes: 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.7, 1.8, 2.0 and 2.5 mm in diameter.

Square and diamond holes: 1.5 × 1.5 mm.

Triangular holes: a punch with a 1.7 mm side is described.

These are the dimensions given in the Italian article. Current tool availability, tolerances and suitability for the selected material should be confirmed when preparing a specification.

View samples of our perforation work

We can show perforated leather and synthetic-leather samples and discuss the pattern, material and production method for your project. See also our guide to perforation, stitching and embroidery for fashion and interiors. Contact us in English to arrange a discussion.