Carton and packaging material feeder

• Main Authors: NAKAMURA, TAKASHI, SEKI, TAKAYUKI, SAEKI, ASAKO
• Format: Patent
• Language: Chinese; English
• Published: 16.10.2011
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; 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; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

A wrapping object feeder (1) is provided with a roll (3) around which a wrapping object (3F) such as a wrap film is wound, and a carton (2) for housing the roll (3). The carton (2) is provided with a bottom wall (4BT), side walls (4F, 4B) and end walls (4SL, 4SR). Each end wall is formed by overlapping one of flaps (11L, 11R) extending from the bottom wall (4BT) onto one of flaps (13L, 13R) extending from the side wall (4F) and one of flaps (17L, 17R) extending from the side wall (4B), and jointing the flaps using an adhesive agent. At least one of these flaps comprises a surface provided with first regions (41, 46) defined by perforation lines (44, 49) and second regions (42, 47) having a lower adhesive property to the adhesive agent than the first regions, and other flaps are joined at the first regions (41, 46). The adhesive agents (55, 56) on the flap having the perforation lines (44, 49) are spread over the first regions (41, 46) and the second regions (42, 47) across the perforation lines (44, 49).