Definitions for "Angel Hair"
A fine, Cobweb-like substance that has appeared on the ground throughout history. While there is no definite scientific explanation for its appearance, some Ufologists claim angel hair is a residue left behind by UFOs, or even still-undiscovered beasts living in the upper reaches of the atmosphere.
Fine threads of adhesive caused by incomplete transfer of the adhesive mass from applicator to substrate, followed by elongation of the connecting bridges. May be caused by improper nozzle shutoff with a high viscosity adhesive.
Fine hair-like skiving, or slivers, caused when the film edge rubs against a sharp edge or burr in the projector. Also produced when excessive film/gate misalignment is present.