| 简介 |
PROBLEM TO BE SOLVED : To provide a packaging laminated material and a container which prevent the deterioration of quality and taste of contents due to the oxygen deterioration without receiving the effect of an atmosphere condition, exert an oxygen absorbing capability at a necessary timing, and show less deterioration in oxygen absorbing capability in a material manufacturing process.
SOLUTION : The packaging laminated material includes a deoxidation layer containingan deoxidation composition formed of a rare earth metal oxide having an oxygen vacancy, or preferably, a cerium oxide of 0.05 pts.wt. to 10 pts.wt., and a water- or moisture-degraded oxygen barrier resin of 100 pts.wt.
COPYRIGHT : (C)2009, JPO&INPIT |
客服热线：
手机版
二维码
