| 摘要 |
PROBLEM TO BE SOLVED: To provide a medical double-chamber container having transparency, flexibility, fall resistance, low-temperature impact resistance and heat sealing properties, and also excellent peeling workability at a partition part which is a weak sealing part.SOLUTION: A medical double-chamber container 1 is formed of a thermoplastic resin sheet, and includes a container body 2 having a peelable partition part 9, and a discharge port 3. The sheet is composed of a resin composition containing 65-75 wt.% of propylene-based resin, and 25-35 wt.% of ethylene-α-olefin copolymer whose melting temperature is 90°C or less, and also in which the substantially granular ethylene-α-olefin copolymer is in a dispersed state in the propylene-based resin. Further, the substantially granular ethylene-α-olefin copolymer includes 90% or more grains having an equivalent circular diameter of 300 nm or less.SELECTED DRAWING: Figure 1 |
