BLOW-MOLDED CONTAINER MADE OF RESIN

PROBLEM TO BE SOLVED: To improve the compression strength in the longitudinal direction and the squeezability in disposing a container, to reduce the wall thickness of a resin bottle, and to reduce the use of a raw resin by implementing the in-mold forming of label of at least the specified number in the specified direction. SOLUTION: A blow-molded resin container 1 comprises a mouth part, a shoulder part, a body part and a bottom part, and at least three in-mold labels 2 are stuck to the body part of the container 1. The sectional shape of the body part is preferably circular to easily remove the air when the labels are in-mold formed; however, any polygonal shape including a triangular shape may be acceptable. The sticking number of the label 2 is at least three, and preferably, three to six. The width of the labels 2 is preferably large, and the width of at least 10 mm is more preferable. The sticking parts in the sectional circumferential direction of the labels 2 are preferably uniform in the circumferential direction. The labels 2 to be used are preferably in-mold labels having a heat-sealable resin layer on a reverse side of a thermoplastic resin film base.