air inlet of rubber bag of deformable rubber membrane parapet and manufacturing method of rubber bag using thereof

摘要

The present invention relates to an air inlet of a rubber parapet rubber bag of the present invention and a method of manufacturing the same. More particularly, the present invention relates to a rubber bag parapet rubber bag having an air inlet port And a method of manufacturing a rubber bag using the same. An air inlet of a rubber parapet rubber bag of the present invention is an air inlet of a rubber parapet rubber bag wherein the air inlet has a connecting hole communicating with the inside of the rubber bag while being connected to an air injector at the center, And the engaging groove is formed along the periphery of the peripheral edge. A method of manufacturing a rubber bag parapet rubber bag using an air inlet of a rubber parapet rubber bag according to the present invention is characterized by comprising: an air inlet forming step of processing an air inlet; A mounting hole forming step of forming a mounting hole in which the air inlet is mounted on the rubber bag; Applying an adhesive liquid onto the mounting hole of the rubber bag and the outer periphery of the air inlet; A vulcanization step of inserting the air injection port coated with the adhesive liquid into the mounting hole, vulcanizing the air injection port, and mounting the air injection port to the mounting hole; And a control unit.