Viscous flow animal cartridge

Excellent productivity and gas barrier properties, provide storage and ejection cartridge viscous flow animals appearance of the film wound around site failure does not occur. Viscous flow Animals cartridge of the present invention includes a cylindrical body portion 5 having a multilayer structure obtained by laminating a gas barrier layer 8 on the outer circumferential side or the inner circumference of the plastic layer 7 comprises a thin metal layer 8a, the top of the cylindrical body portion a canopy 6 for closing the side is on the bottom side of the cartridge body 2 integrally formed by insert injection molding, characterized in that interpolating the plunger 3.