New paper-plastic bag back sealer

Patent name New paper and plastic packaging back seal forming device Patent applicant Luoyang Aoyuan Equipment Manufacturing Co., Ltd. Principal applicant Address 471121 Inventor of Mengzhuang Economic Development Zone, Mengjin County, Luoyang City, Henan Province Lei Xueqin; Zhang Zhengyue; Jia Hui; Li Dongfeng Application (Patent) No. 200420011217.4 Application Date 2004.07.05 Approval Date Approval Notice No. 2756566 Audit Notice Date 2006.02.08 Instruction CD-ROM D0606-1 Main Classification Number B65B9/00 (2006.01) I Classification Number B65B9/00(2006.01)I;B65B51 / 00 (2006.01) I Division of the original application No. priority item Abstract Paper and plastic packaging bag back seal forming device, which has a tripod tripod, the lower part of the tripod is a membrane device; then the lower part of the filling and forming tube The filling and forming tube has a flanging device; the lower portion of the filling and molding tube is a molding ring 1 and a molding ring 2. The composite material pillow packaging bag packaged by the packaging molding device is beautiful, beautiful and has good pressure resistance. Fortunately, the seal strength is high; the device has a simple structure, easy operation, and can save equipment space. Sovereignty item 1, a paper and plastic packaging back seal former, characterized in that: said back seal forming device, with a film tripod (1), the lower part of the tripod is a film device (2); The lower part is the filling and forming tube (3), and the filling molding tube has a flanging device (4); the lower part of the filling molding tube is the molding ring (5) and the molding ring (6).