There is provided a hook fastener comprising a base, where at least one
surface has a multiplicity of engaging projections, which projections
have a top surface and an attached end that are arranged in a region to
form one or more shapes. There is also provided a method for forming the
above fastener comprising dispersing onto a contact release surface
polymer particles in at least one discrete area forming a predetermined
shape and forming preform projections. The front surface of the base is
fixed to the terminal ends of at least some of the preform projections
and then removed from the contact release surface in the form of the
predetermined shape. In an alternative method polymer particles are
uniformly dispersed onto a contact release surface using electrostatic
attraction and selectively transferred to the base in the predetermined
shape by masks or selective adhesion or the like.