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|1. (WO2018221432) LIQUID MATERIAL APPLICATION METHOD AND DEVICE FOR IMPLEMENTING SAID METHOD|
|Applicants:||MUSASHI ENGINEERING, INC.
|Title:||LIQUID MATERIAL APPLICATION METHOD AND DEVICE FOR IMPLEMENTING SAID METHOD|
[Problem] Provided is a technique by which it is possible to perform cross-sectional line-drawing application having a small height ratio relative to width using a jet-type discharge device. [Solution] A discharge device comprises: a nozzle (50) having a plurality of discharge ports; a liquid chamber (26) that is in communication with the plurality of discharge ports via a plurality of discharge flow paths; and a plunger rod (18) that reciprocates inside the liquid chamber, the plunger rod being narrower in width than the liquid chamber. The plurality of discharge ports (62) are disposed on a nozzle disposition line, which is a straight line, and are disposed at a distance at which a liquid material deposited on an application object joins together to form an application line. While the discharge device and the application object are moved in a relative fashion in a direction orthogonal to the nozzle disposition line, the liquid material is continuously discharged in a manner in which a plurality of liquid masses discharged from the plurality of discharge ports (62) do not come into contact with one another prior to deposition on the application object, and the liquid material that has deposited on the application object is joined, thereby forming an application line that is orthogonal to the nozzle disposition line.