... printing, publication, wood working, furniture, match, and so on. And so, used as glue/adhesive its viscosity is ... increasing resistance to aging and against solvents without vulcanization.Paper industry--- Gelatins are used for impregnated surface processing or ... , cadmium) or galvanoplasty, gelatin operates as a flattening and brightening agent.Matches--- Match manufacture makes use of the foaming ...