Viscose fabric is to be resin finished with DMDHEU by pad-dry-cure method. Assume thatMass of fabric per unit area          : 200 g/m2Width of fabric                                 : 100 cmSpeed of the machine                    : 50 m/minConcentration of pad liquor         : 100 g/lWet pick up                                      : 100%Specific gravity of padding liquor   : 1.0Molecular weight of anhydroglucose unit   : 162Assuming that the reaction takes place in amorphous region only and that the fabric crystallinity is
33%, the number of cross links formed per anhydroglucose unit after curing would be
approximately