초록 ▼

Disclosed herein is a heat-shrinkable laminated film comprising at least two layers of a mixed resin layer (A) consisting essentially of 65 to 85 wt % of a polyamide resin and 15 to 35 wt % of a saponified ethylene-vinyl acetate copolymer, and a layer (B) containing at least 55 wt % of a saponified

Disclosed herein is a heat-shrinkable laminated film comprising at least two layers of a mixed resin layer (A) consisting essentially of 65 to 85 wt % of a polyamide resin and 15 to 35 wt % of a saponified ethylene-vinyl acetate copolymer, and a layer (B) containing at least 55 wt % of a saponified ethylene-vinyl acetate copolymer, the thickness of said layer (A) being larger than that of said layer (B).

대표청구항 ▼

A heat-shrinkable laminated film having a heat shrinkage of not less than 10% in both machine and transverse direction at 98°C. in hot water, said laminated film comprising at least two layers of a mixed resin layer (A) consisting essentially of 65 to 85 wt% of a polyamide resin and 15 to 35 wt% of

A heat-shrinkable laminated film having a heat shrinkage of not less than 10% in both machine and transverse direction at 98°C. in hot water, said laminated film comprising at least two layers of a mixed resin layer (A) consisting essentially of 65 to 85 wt% of a polyamide resin and 15 to 35 wt% of a saponified ethylene-vinyl acetate copolymer, and a layer (B) containing at least 55 wt% of a saponified ethylene-vinyl acetate copolymer, the thickness of said layer (A) being larger than that of said layer (B), provided that when a thermoplastic resin layer is laminated thereon, a polyamide resin is not used as the thermoplastic layer.