Judge from three aspects
At first glance: looking at the luster of the bubble bag, the corn fiber bubble bag has a good glossiness and is finely woven. The nylon bubble bag will be darker and the weaving hole spacing will be slightly larger.
Second touch: the corn fiber bubble bag has a smoother and softer feel, while the nylon bubble bag feels harder to the touch.
Three Tears: Corn fiber bubble bags are easy to tear apart, effortless to tear along the stitching line, while nylon bubble bags are not easy to tear apart.
