From a usability perspective, nylon threads should be inserted into the cotton fabric. When camping outdoors, tents easily absorb moisture; cotton fabric doesn't cool down easily and is less prone to mold, while nylon threads don't dry easily and are also less prone to mold.
The choice of bottom material also determines the tent's grade. Lower-end tents typically use PE as the bottom material, but PVC is also used. They are seeking low costs. In winter, double-coated PE is the nemesis of PVC bottom materials, while PU-coated Oxford cloth as the base material far surpasses PE in terms of strength, cold resistance, and water resistance. The tent's supports form the tent frame. The quality of the frame material not only affects the tent's lifespan but also its stability.
