CONTAINER FOR PHOTOGRAPHIC FILM CARTRIDGE

摘要

In a container for a photographic film cartridge having a body (2) and a cap (1) made of a high-pressure branched low-density polyethylene resin and fitted to said body, the improvement comprising that said polyethylene resin has a melt index of 7 to 40 g/10 minutes and a density of 0.918 to 0.930 g/cm<3> and contains 0.05 to 1 wt. % of a fatty and amide lubricant and that bending rigidity of said cap is 1200 to 4000 kg/cm<2>. This resin for the cap (1) is superior in fluidity, and molding troubles and coloring troubles at molding remarkably decrease. Molding cycle is also shortened. This cap (1) is superior in fitness to container body (2), and moisture sealing is improved.