HEAT-SEALING APPARATUS FOR PACKAGING BAG

• Main Authors: KAWAKUBO ATSUSHI, YASUNAKA SATOSHI
• Format: Patent
• Language: English
• Published: 06.07.2006
• 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; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING; UNPACKING

PROBLEM TO BE SOLVED: To provide a heat-sealing apparatus for a packaging bag capable of surely opening an opening part of the laminated packaging bag with a simple structure and with a relatively small suction force. SOLUTION: The heat-sealing apparatus is equipped with an opening part opening mech...