1. Improved physical properties :The foaming agent produces a large amount of gas in the EVA material, forming a bubble structure, making the slippers light, soft and elastic.
2. Reduce cost : through the foaming process, EVA material can be expanded in the mold, so that the size of the final product is larger than the mold size, thus reducing the use of materials, reduce the production cost .
3. Improve production efficiency : foaming process makes the production process of slippers more efficient, especially the molding foam process, can directly foam molding in the mold, reduce the subsequent processing steps, improve production effic
4. Environmental protection : EVA material itself has good environmental protection performance, non-toxic, odorless, and has good odor resistance. This makes EVA slippers do not produce harmful substances during use and are friendly to the environment .