Make of polyethylene(pe)sheets of filmtreated with a layer of non-out gassing. Pressure sensitive adhesive. Removes dirty and contamination from shoes in cleanroom entrways, gowning areas, etc.

粘一块受处理无气体漏出、粘性强的聚乙胶片制成，在无室及净化区域过道内子的去去脏。