... by microscopic particles, impurity, fiber, copper breadcrumbs, dust, etc, so as to improve the yield of electronic products.1) Applicable ... middle, low stickness available.5) Stable raw meterial, that attests to durability, no ageing, no crumbs, antistatic, moisture resistance, damp ... pest-free, rust-free, pollution-free.with use of comfortable,rotate smoothl sticky roller and sticky pad and pad holder ...