Patent name: stencil printing ink container, oil box, oil box manufacturing method and interposer Patent Application No. 200410001547.X Publication No.: 1517208
Application Date: 2004.01.13 Public Day: 2004.08.04
Applicant: Nippon Ideal Scientific Industry Co., Ltd. A stencil printing oil container includes an oil container body. The oil filling port t is located in the end wall of the container main body in the oil and the insert is installed in the oil filling port. The inner plug has t oil discharge port with outer diameter smaller than the inner diameter of the oil filling port. In addition, the oil in the oil pump is sucked into the nozzle and communicated with the oil discharge port.