Urethane foam member, seal structure, toner storage container, process cartridge, image forming apparatus

• Main Authors: YAMAGAMI NORIO, HATORI SATOSHI, KAKIZAKI ETSUO, MURAISHI TAKAYA, YOSHINO KAORU
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2014
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CINEMATOGRAPHY; 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; ELECTROGRAPHY; ELECTROPHOTOGRAPHY; HANDLING THIN OR FILAMENTARY MATERIAL; HOLOGRAPHY; MAGNETOGRAPHY; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; STORING; TRANSPORTING