Common Mosquito Coil Production Defects And Solutions

Coil Cracking During Drying

Cracking typically happens if there is uneven moisture content, incorrect ranges of binders in stand mixes or extreme drying heat have been utilised. A process of optimizing the formula and controlling drying proved beneficial in building coil strength and minimizing breakage.

Eccentric Burning, Short Passage;

Low quality of raw material or poor blending can result in improper burning characteristics for mosquito coils causing them to extinguish before the expected time during use. Stable combustion is guaranteed by using qualified wood powder, homogeneous mixing and appropriate production parameters.

Excessive Smoke Generation

An imbalanced formula or too many impurities in combustible materials will result in a lot of smoke during combustion. Using purer raw materials and choosing the correct proportion of fuel with additives to minimize smoke production while still being able to repel mosquitoes.

Weak Mosquito Repellent Performance

Heterogeneous distribution of active ingredients can reduce the efficacy of coil. The dosage is made precise, thoroughly mixed and quality controlled to allow for a steady release of active ingredients over the entire combustion.

Poor Packaging and Transportation Damage

Poor product strength or insufficient packaging nearly always is the reason for broken coils while in storage or shipment. Better molding processes, increased structural integrity and potential protective export packaging help to reduce damage and, in turn ensure products arrive intact.