| 摘要 |
<p>PURPOSE: A multilayered film for medical treatment and the use of the same are provided to encapsulate a medical solution by preventing a blocking phenomenon which attaches film inner layers while a high temperature sterilization process. CONSTITUTION: A multilayered film for medical treatment(10) includes an outer layer(2), a middle layer(4), and an inner layer(6). The outer layer is based on one polypropylene polymer selected from a group including polypropylene, polypropylene copolymer, and the combination of the same. The middle layer is based on thermoplastic elastomer and one polypropylene polymer selected from a group including polypropylene, polypropylene copolymer, and the combination of the same. The inner layer is based on polyethylene and one polypropylene polymer selected from a group including polypropylene, polypropylene copolymer, and the combination of the same. The polypropylene copolymer is based on the copolymer of propylene and one co-monomer selected from a group including ethylene, alpha-olefin or the combination of the same.</p> |
