To provide a polyvinyl chloride resin composition affording a stretched film suitable as a film for packaging foods that is thin, exhibits excellent packaging aptitude and gives a small amount of n-heptane extracts, and a stretch film using the same.

The vinyl chloride resin composition comprises (A) 100 pts.mass of a vinyl chloride resin, (B) 5-50 pts.mass of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 40-90 mass%, (C) 5-30 pts.mass of an adipic ester plasticizer and/or a polyester plasticizer, and (D) 1-15 pts.mass of an epoxy plasticizer, wherein the content ratio (C)/(B) of the components (B) and (C) is 0.2-4.0. A stretch film is also provided.

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