| 摘要 |
PROBLEM TO BE SOLVED: To provide a container for medical treatment of which transparency and flexibility can not be lost from a container wall after treating high pressure steam sterilization of a temperature more than 120 deg.C, which can keep function of heat-bonding seal section that can be separated for use, and which has an excellent efficiency for naturally dropping a contained fluid. SOLUTION: In a container 1 for medical treatment having a separatable seal section 2 at a heat-bonding part of a resin container and separating an interior of the container to more than two chambers by the seal section 2, a container wall of the container 1 is formed from a base layer and an innermost layer. The innermost layer is formed of a resin composition mixed at a weight ratio of 50:50 to 90:10 with a syndiotactic polypropylene (A) of which syndiotactic pentad ratio is more than 0.7 and crystal fusing point Tm is in the range of 128 deg.C to 140 deg.C, or propylene-ethylene random copolymer (B) of which containing amount of ethylene is 1 to 9 wt.%, and polypropylene (C) of which isotactic pentad ratio is less than 0.96 and crystal melting point Tm is 140 deg.C to 160 deg.C. A thickness L1 of the innermost layer is 10 to 250 μm. |
