| 摘要 |
<p>PROBLEM TO BE SOLVED: To make easy to handle, present unnecessary substances from eluting into stored blood and keep chlorine gas from discharged at the time of disposal by laminating more than one layer of a plastic film having an inorganic oxide layer on at least one side. SOLUTION: The film for a blood collection bag is obtained by laminating at least one layer of a sealant layer on a plastic film having an inorganic oxide layer on at least one side. The sealant layer has a function of laminating when a laminated film is turned into a bag. As materials for the sealant layer include adhesive resins such as a polyethylene resin-(PE), a polypropylene resin(PP), and an ethylene vinyl acetate copolymer resin(EVA). A preferable material is PP or PE. The sealant layers are laminated by forming an adhesive resin into a film and laminating a plastic film having an inorganic oxide layer and an adhesive on at least one side.</p> |
