Heat-Sealing Foil FacingFeatures:1) Suitable for in-line heating lamination with glasswool, rockwool and mineral wool without applying adhesive, protects them against vapor moisture in order to work more effectively2) High grade, American style heat-sealable foil scrim-kraft facingSpecifications:1) FSKV-7160A: a) Foil: 7μ b) 3-way scrim: 8 x 12 threads c) Polyethylene: 20gsm d) Kraft: 60gsm, natural2) FSKV-7160B: a) Foil: 7μ b) 2-way scrim: 12.5 x 12.5mm space c) Kraft: 60gsm, natural d) Polyethylene: 20gsm3) Roll width: 1.0, 1.2, 1.25, 1.30m4) Roll length: 300, 500, 1000, 2500mOuter packing:300, 500m rolls: kraft cardboard1000, 2500m jumbo rolls: corrugated board + wooden pallet