1. PVB film for Architectural   Allowable size:  thickness:0.35mm 0.38mm 0.60mm 0.76mm 1.14mm 1.52mm                          width: ≤3.21m (large scale safety glass)                          length: 100m 200m 400m   Allowable color: Clear, blue, green, orange, gray, milky, red...... 2. PVB film for Automobile   Allowable size:  Thichness: 0.6mm 0.76mm 1.14mm                          width: ≤2.85m                          lenth: 100m, 200m                          color band width: ≤450mm                          transmittance: 90%   Allowable color: Color, green, blue....