Backing liner:

IXPE: Polyethylene is the main raw material, and it is mixed with several other auxiliary materials that do not contain any harmful substances. It has excellent performance in durability, light resistance, and physical impact resistance. XPE itself is chemically stable, difficult to decompose, odorless, and elastic. Normal density 7.5X, 10X, 15X, 20X. Thickness 1mm, 1.5m, 2mm.

EVA: (C2H4)x.(C4H6O2)y, Good softness, shock resistance, non-slip, strong pressure resistance. Thickness 1mm, 1.5m, 2mm.

Cork: Normally 1.5mm and 2mm, made of wood composite.

Backing can be before and after cutting.