The object of the present invention is to provide a process for preparing
fish gelatin capsule comprising the steps of; i) preparing a mixed
solution of pectin and glycerin; ii) adding said mixed solution to
solubilized fish gelatin solution; iii) adding a small amount of calcium
gluconate, sucrose fatty acid esters and glacial acetic acid to said
mixture, iv) standing said mixture for adjusting viscosity and v) forming
a fish gelatin capsule with obtained fish gelatin mixture, wherein said
forming step comprises i) dipping the mold pin into the obtained fish
gelatin mixture at the dipping pan, ii) molding the film of the fish
gelatin capsule, iii) cooling said film of the fish gelatin capsule using
15.about.20.degree. C. cooling air for 5.about.10 seconds at the bottom
film cooling device, iv) cooling said film of the fish gelatin capsule
again using 15.about.20.degree. C. cooling air for 100.about.120 seconds
at the upper film cooling device in order to control the flow of film.