Friday, October 9, 2009

PRODUCTION FLOW CHART OF MANUFACTURING ANTI MOSQUITO COIL

Manufacturing of anti mosquito coil is so simple. You just imagine how to make cookies, because the method is almost the same.

Steps of making:
1. Preparation of material (powder, water, active agent, coloring, etc)
2. Tapioca starch powder must be cooked in 95 0C hot water to over coming the glue
3. Wood powder and coconut shell powder is mixed until uniform
4. Put water into it and mix again
5. While mixing put solution of active agent, perfume, coloring into mixed powder
6. After a few minutes put cooked – tapioca starch into mixing
7. Mix it a few minutes to have good pasta
8. Place it into extruding machine to make it sheet form
9. Then pasta sheets will be stamped in stamping machine
10. Dry wet coil in chamber until moisture content less than 12 %
11. Coil is ready to be used

Flow Chart process is as follows:




 














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