PLASTIC CONTAINER WITH LABEL

• Main Authors: FUKUSHIMA HIDEO, KATO SHUNICHI, KASHIMA HIROTO, TAKASAKI TOMOAKI
• Format: Patent
• Language: English
• Published: 04.06.1996
• Edition: 6
• Subjects: 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

PURPOSE: To improve the impact strength and quality of a plastic container, realize a container of a construction that has been unsuitable for a plastic container, and impart various designs and functions to a plastic container by a method wherein a corner part of a peripheral end face of a label coming into contact with a corner part of a recess of a plastic container with the label attached is chamfered at an obtuse angle. CONSTITUTION: After a label is previously inserted into a mold, a container is integrally molded with the label by an in-mold system. A corner part of a label L coming into contact with a corner part D of a recess B of a plastic container C with the label L attached is rounded R or chamfered M. In a method for rounding R or chamfering M the corner part D of the label L, a blanking blade is advanced to the top surface from the rear surface of the label when the label is blanked, or the end face of a bundle of blanked labels in the same direction is pressed against abrasive paper and the corner part is abraded while the labels are warped.