Nature-inspired inlays: overview and origins

Nature-patterned inclusions belong to the family of composite materials used for knife handles. The principle is simple: a printed fabric—linen, cotton, polyester, or a blend—is encapsulated in an epoxy or polyester resin, which fully protects it and provides the rigidity required for cutlery. This embedding technique has been practiced at the Mercorne workshop since the company’s early years, continuing the tradition of French craftsmanship that seeks to combine personalized aesthetics with reliable materials. The chosen motifs are inspired by the natural world: ferns, wildflowers, bird feathers, mushrooms, autumn leaves, and woodland animals. Each series is designed and manufactured in-house, making them original creations exclusive to Mercorne.

Properties and Technical Characteristics

Once the resin has cured, the nature-inspired inclusions exhibit a hardness and dimensional stability similar to those of hard acrylic resins. The surface can be worked like acrylic or epoxy laminate.

Stability and machining behavior

The material is insensitive to moisture and does not swell with changes in humidity, unlike unstabilized woods. It can be cut with a band saw, drilled without splintering, and sanded progressively up to 2,000-grit to achieve a mirror finish. The resin tends to heat up quickly during sanding—working in short passes with frequently replaced sandpaper is recommended.

Aesthetics and visual depth

The visual effect is characteristic of the inclusions: the printed pattern appears suspended within the transparent or translucent mass, creating an impression of depth. Depending on the angle of light, the details of the fabric stand out differently. The dimensions offered are suitable for making handles for standard-sized folding and fixed-blade knives.

How to choose nature-patterned inclusions for a knife?

The choice of a nature-themed inclusion depends primarily on the desired aesthetic and the type of knife to be fitted. Here are the criteria to consider:

• The pattern: plant, animal, or natural geometric—choose one that matches the knife’s style (hunting, craft, gift).
• The resin background: transparent (the fabric is fully visible), colored (the whole takes on a dominant hue), or lightly tinted (vintage effect or enhanced depth).
• The cutler’s skill level: material accessible to beginners—no stabilization required, predictable behavior during machining, no risk of splintering.
• Pairing with the blade: natural patterns pair naturally with blades made of raw carbon steel, Damascus steel, or those with a satin finish. Avoid pairing with highly mirror-polished blades, which could create an unbalanced contrast.
• Finishing: Oiling is not necessary—the resin does not absorb it. A final wax polish or light varnish is sufficient for shine.

Mercorne and natural pattern inclusions: 34 years of creation in the workshop

Nature-inspired inclusions are part of Mercorne’s original creations—they are not found in traditional retailer catalogs. Produced in our workshop in La Monnerie-le-Montel (Puy-de-Dôme), each series is made in small quantities, ensuring a regular rotation of designs and consistent quality. The catalog currently features around fifty active items, with limited-edition series added regularly. Mercorne ships orders within 24 to 48 hours (excluding weekends), with free shipping on orders of €90 or more and returns accepted within 15 days. For any questions about a design, size, or material combination, Olivier is available by email and phone.

Frequently Asked Questions About Nature-Inspired Inclusions

What is the difference between a nature motif inclusion and a lace or animal skin inclusion?

The technical principle is the same—fabric encapsulated in resin—but the material used differs. Nature-pattern inclusions use fabrics printed with natural motifs (flowers, animals, plants), whereas lace plays on the transparency of the pattern and animal skin on the texture of an animal material. The three families are complementary and offer very different visual effects.

Can a nature-themed inclusion be sanded and polished like wood?

Yes, with the exception that the resin heats up faster than wood. It is recommended to work at a moderate speed, using short strokes, and to gradually move from coarse grits (80) to fine grits (600 then 2,000) to achieve a smooth surface. A wax polish provides the final shine without risking damage to the motif.

Do the fabric colors hold up over time?

The resin protects the fabric from moisture and most mechanical abrasion. The colors remain stable under normal conditions of use. Prolonged exposure to direct UV light may slightly fade certain shades—this should be considered for knives intended for intensive outdoor use.

Are these materials suitable for folding knives?

Yes. Natural pattern inclusions are frequently used for the handles of liner lock or frame lock folding knives. The resin’s rigidity and lack of hygroscopic shrinkage make it perfectly suited for this type of application, where manufacturing tolerances are tight.

Are the patterns always available in the catalog?

No—the patterns are produced in limited runs, and some items may be temporarily out of stock. The catalog is regularly updated with new patterns created in our workshop. If you have any questions about the availability of a specific pattern, please contact Mercorne directly before placing an order.