BLOW-MOLDED CONTAINER WITH IN-MOLD LABEL AND METHOD FOR MANUFACTURING BLOW-MOLDED CONTAINER WITH IN-MOLD LABEL

The present invention is a blow-molded container (1) with an in-mold label, the container being equipped with: a main container body (15) with a drum section (12) that has a square shape in the cross-sectional view that is orthogonal to the container axis (O); and in-mold labels (16), which have bee...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FUJITA Masafumi, MIYA Takashi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention is a blow-molded container (1) with an in-mold label, the container being equipped with: a main container body (15) with a drum section (12) that has a square shape in the cross-sectional view that is orthogonal to the container axis (O); and in-mold labels (16), which have been integrally glued on the outer circumferential surfaces of adherend portions that span respective planar sections (20) extending to both sides around the container axis (O) from the corner surfaces (21, 22) of the drum section. Of the front and back surfaces of the in-mold labels, multiple depressions have been formed over the entire back surface that has been glued to the outer circumferential surface of the adherend portion. When the tensile elasticity of the in-mold label is (E) (MPa) and the in-mold label thickness is (t) (mm), (E) x (t) 3 is 0.20 or less. When the radius of curvature of the corner surfaces is (R) (mm) and the angle formed by the planar sections with each other is (¸) (°) in a cross-sectional view of the adherend portion, (R) x (¸) 2 is 45000 or more.