The hottest pneumatic paste squeezes the package

Pneumatic paste squeeze packing body

patent name pneumatic paste squeeze packing body patent applicant Xing Kaifeng main applicant address 430015 unit 2, building 5, Gaoxiong community, Mazu Road, Wuhan City, Hubei Province inventor Xing Kaifeng application (patent) No 1 application date 2004.11.29 date of issuance approval Announcement No. approval announcement date 2005.11.30 instruction CD No. d0548 main classification No. b65d35/28 classification No. b65d35/28; A47k5/00 division original application No. priority item Abstract pneumatic paste squeeze packing body relates to a paste packing body. The bottom of the paste packaging body is equipped with an extrusion body and a propulsion body. There is an air pressure chamber between the extrusion body and the propulsion body. The extrusion body and the paste packaging body are in close sliding fit with the inner wall of the enterprise with excellent technology. The front of the extrusion body is in line with the arc of the front of the paste packaging body. The front end is provided with a convex head which is in close sliding fit with the inner wall of the packaging mouth, and the propulsion body is provided with air holes. When the utility model is used, the air hole inflates the air pressure chamber, or presses the elastic pushing body, the high-pressure or compressed air pushes the extrusion body forward, and the extrusion body pushes the paste contained in the paste package outward. Because the front of the extrusion body is consistent with the arc of the front of the paste package, the front end also has a convex head that slides closely with the inner wall of the package mouth, It can squeeze all the paste in the paste package, whether it is the research report issued by the third-party research institution or the complaints of consumers. The utility model can squeeze all the paste in the paste package, and can be reused, reducing the packaging cost, reducing the environmental pollution and treatment cost of waste. Sovereignty item 1. The abrasion of pneumatic equipment is very large. The paste squeezes the package body, which is characterized in that the bottom of the paste package body (1) is equipped with an extrusion body (3) and a propulsion body (4). There is a pneumatic cavity between the extrusion body and the propulsion body. The extrusion body is in close sliding fit with the inner wall of the paste package body, the front of the extrusion body is in line with the front arc of the paste package body, the front end is provided with a convex head (2) which is in close sliding fit with the inner wall of the package body, and the propulsion body is provided with an air hole (5). International application international announcement date of entry into the country patent agency Wuhan Kaiyuan Patent Agency Co., Ltd. institutional address agent zhushengchu experimental force F0 (n) Hua