Sivakasi-Kovilpatti Matchboxes Seek GI Tag Recognition

Fast Summary

• The Kovilpatti National Small Match Manufacturers Association has applied for a Geographical Indication (GI) tag for Sivakasi-Kovilpatti matchboxes.
• The term “sivakasi Matchbox” has been used for over 100 years, with production concentrated in Sivakasi taluk and surrounding regions across multiple districts in Tamil Nadu.
• Matchstick splints are crafted from locally-sourced softwoods like Indian Malabarica Poplar and Aspen, chosen for their density, texture, and combustibility.
• Match heads are formulated using potassium chlorate (oxidizer), antimony trisulfide (friction sensitivity), sulfur (flame stability), and high-quality binders. The friction strips use red phosphorus and powdered glass to maintain ignition precision while preventing accidents.
• Structural integrity is ensured through the use of durable kraft paper/cardboard treated with wax/paraffin to resist moisture and deformation,improving reliability even under humid conditions.
• Batch testing includes strike rate analysis (>95% success), burn time measurement, chemical stability checks, uniform cutting of splints (~38-46 mm length) with minimal deviation, and moisture content kept below 5%.

Image: !spacer.png”>Source