| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyolefin multilayer resin molded product which contains an inorganic filler at a high rate of 50 wt.% or more, causes no problem of coming off of the filler, has excellent properties in printing characteristics, and also has excellent performance in waterproof performance and heat seal performance.SOLUTION: There is provided the polyolefin multilayer resin molded product which has a polyolefin base material layer (A) 1 containing 60 wt.% or more of an inorganic filler and a resin layer (B) 2, and in which the resin layer (B) 2 has less than 20 wt.% of the inorganic filler and constitutes an outermost layer, at least 70 wt.% of the inorganic filler having less than 50 wt.% of the total resin component of the multilayer resin molded product is calcium carbonate, and at least 50 wt.% of the resin component of the polyolefin base material layer is a polyethylene resin.SELECTED DRAWING: Figure 1 |
