Artificial Silk or Art Silk or Faux Silk, as sometimes the same product is referred to in the textile industry, is a natural but man made fiber called Rayon or Viscose. Rayon is a manufactured regenerated cellulose fiber. It is made from purified cellulose â in other words wood pulp!
Close the grill and cook for about 15â20 minutes, turning every 5 minutes or so. Check the corn ready when the husks start to get kernel-shaped char marks and pull away from the tip. If the kernels don't feel tender when poked with a fork, it's fine to leave the corn on until the husk chars black.
How to do it: Place corn in the husk directly on top of hot coals and cook, turning occasionally, until it is steamed through to the center (you can peek and re-wrap the corn to check if you need to), about 15 minutes. Corn can also be grilled in the husk on a rack above the coals.