  We study effects of imposing various forms of the kinematical constraints on
the full form of the CCFM equation and its non-linear extension. We find that
imposing the constraint in its complete form modifies significantly way the
shape of gluon density as compared to forms of the constraint used in the
numerical calculations and phenomenological applications. In particular the
resulting gluon density is suppressed for large values of hard scale related
parameter and kT of gluon. This result might be important in description
studies of jet correlations at Large Hadron Collider within CCFM approach.
