| 摘要 |
<p>PURPOSE: To enhance the safety, flexibility, transparency and the like of an easy peeling type medical multiple chamber container by forming the inner wall from a polymerized compound of polypropylene group polymer and ethylene-α-olefine copolymer group elastomer, and by slightly sealing a part of the inner wall surface so as to define a plurality of chambers. CONSTITUTION: The inner wall surface of a container is formed from a polymerized compound of polypropylene group polymer such as polypropylene having a normal stereospecific structure, and ethylene-α-olefin copolymer such as noncrystalline soft polymer selected from copolymers of ethylene and propylene. Further, the inner wall surface parts opposed to each other are slightly sealed so as to define a plurality of storage chambers having a sealing strength so that the opposed inner wall parts can be easily broken by a hand, a jig or the like, that is, generally having a peel-off strength of 0.5 to 1.3kg/mm at a temperature of about 180 deg.C.</p> |
