55% cellulose and 45% polyester roll design strong tensile strength dirt-free, lowest scraps ... in empaistic and alveolate pattern, concavo-convex, is produced by our company, compared with the same product, it is ... ·Good tensile strength, durable4·Size can be customized by specific requirement5,No chemical binders,chemical resistance6,ideal for ... medical equipment,etc. durable SMT stencil cleaning roll