TEST TOOL, SYSTEM AND CORRESPONDING METHOD FOR EVALUATING CIGARETTE HARD PACK CLOSURE PERFORMANCE

• Main Authors: LI, Yongfu, FAN, Duoqing, LI, Chao, ZHOU, Maozhong, LIU, Chang, YANG, Yang, NI, Xinyi, CHEN, Fangrui, TIAN, Yuan, LIU, Kaili, WANG, Lu, YE, Ling, ZHANG, Jing
• Format: Patent
• Language: Chinese; English; French
• Published: 03.10.2024
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CALCULATING; COMPUTING; 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; COUNTING; HANDLING THIN OR FILAMENTARY MATERIAL; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PHYSICS; STORING; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSPORTING

A test tool, a system and a corresponding method for evaluating the closure performance of a cigarette hard pack. The test tool comprises: a pack cover opening and closing angle stabilizing assembly (1), a cigarette pack fixing assembly (2) and an opening and closing angle/height measuring assembly (3). The pack cover opening and closing angle stabilizing assembly (1) is disposed at the back face of a cigarette pack (4), and is a right-angle inclined plane inclining outwards, the right-angle edge being tightly attached to the back face of the cigarette pack (4), and after the pack cover of the cigarette pack (4) is opened, the top of the pack cover is in contact with the inclined plane; the cigarette pack fixing assembly (2) is a U-shaped double-right-angle structure, covering the bottom of the cigarette box (4) and the outsides of two opposite side surfaces, and is used to affix the cigarette box (4); and the opening and closing angle/height measuring assembly (3) is used to measure the angle of a slit on th