What are the main materials used for rubber band products?

The range of materials used for rubber band products mainly includes:

Weaving mills, weaving mills, sock factories, sporting goods factories, sweater factories, and the vamps of flying shoes, which have been popular in recent years, have also begun to apply to the rubber band line. The high-quality rubber band line has stable tensile force, uniform elasticity, bright color, environmental protection, high color fastness, various colors and complete specifications.