Container for photographic film cartridge

摘要

In a container for a photographic film cartridge having a body and a cap 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/cm3 and contains 0.05 to 1 wt. % of a fatty acid amide lubricant and that the bending rigidity of said cap is 1200 to 4000 kg/cm2. This resin for the cap is superior in fluidity, and molding troubles and coloring troubles at molding remarkably decrease. The molding cycle is also shortened. This cap is superior in fitness to the container body, and moisture sealing is improved.