... friendly, do not pollute working environment Protect silicon steel, antirust paper, antirust protect Specification: width of 1800mm2000mm2400mm2800mm,200kg/rollObject Protection: ... the metal from rust, laminate kraft paper with single or double PE film and woven fabric to make it waterproof and enhance ... PM, PC, PD on outside, and use PF VCI paper to protect inner core of steel coil. Seal joining of ...