Quick Answer
Yes, you can use alternative containers for char cloth besides tin, such as metal cans, glass jars, or even ceramic pots, as long as they have a tight-fitting lid to contain the heat and moisture.
Choosing the Right Container
When selecting an alternative container, look for one that is airtight and has a relatively small volume to reduce the amount of material needed for char cloth production. A 200ml metal can or a 300ml glass jar would be suitable options. Avoid using containers with a large surface area or those prone to heat damage.
Preparation and Firing
Regardless of the container, preparation is crucial for successful char cloth production. Drill a few holes in the lid to allow for airflow and place a few dry tinder materials like shredded bark or small twigs at the bottom of the container. Next, add a small amount of dry material, such as dryer lint or shredded cloth, and close the lid. Place the container over a low heat source, such as a candle or a small campfire, for 30 minutes to an hour. The heat will cause the material to char and produce a smoky odor. This process can be repeated multiple times to achieve the desired level of char.
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