PROBLEM TO BE SOLVED: To provide a multi-chamber container excellent in stability of weak seal strength, which can maintain transparency and ease of peeling even after it is subjected to sterilization treatment at 121°C, and in which elution of minute particles to a liquid medicine hardly occurs.SOLUTION: A multi-chamber container 10 is configured to divide a storage chamber 13 by an ease of peeling seal part 11 in which, sealant layers formed of 40-85 mass% of a high density polyethylene (A), 0-30 mass% of a linear low density polyethylene (B) and 5-40 mass% of an ethylene polymer (C) comprising specific physical property, are fused.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】弱シール強度の安定性に優れ、121℃で滅菌処理を行った後も透明性、易剥離性を維持することができ、かつ、薬液中への微粒子の溶出が少ない複室容器を提供する。【解決手段】特定の物性を有する高密度ポリエチレン(A)40~85重量%、直鎖状低密度ポリエチレン(B)0~30重量%、エチレン系重合体(C)5~40重量%からなるシーラント層同士を融着させた易剥離シール部11により収容室13を区画し、複室容器10とする。【選択図】図1
