What types of defects are strictly restricted in matchwood logs?

Severe cross grain, center rot, hollows, and large dead knots are heavily restricted or prohibited as they interfere with the rotary peeling process.

Why must matchwood logs retain high moisture?

To ensure the wood remains sufficiently soft and pliable for continuous veneer peeling without breaking or producing brittle splints.

Which timber species are commonly preferred for match logs in India?

Species like Semul (Bombax ceiba), Poplar (Populus spp.), and Maharukh (Ailanthus excelsa) are commonly utilized due to their straight grain, softness, and uniform texture.

IS 1140

: 1988

logs for matches

CurrentSpecializedSpecificationMaterials Science · Timber and Timber Stores

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This standard specifies the requirements for timber logs used in the manufacture of matches. It outlines acceptable timber species, required dimensions, and permissible defects to ensure the logs are suitable for peeling into veneers for match splints and boxes.

logs for matches

Practical Notes

Logs intended for matchwood must ideally be fresh-felled and free from severe biological degradation to ensure smooth and continuous peeling.

Moisture content is critical; logs should not be allowed to dry out excessively before processing to prevent the wood from becoming too brittle for splint extraction.

End coating of logs is highly recommended immediately after felling to prevent end-splitting and moisture loss.