To provide a paste application method by a paste dispenser and a pressurized-air supplying system used for the method.
The paste dispenser applies a paste pattern having a shape formed by two straight lines connected with each other via a curved line onto a substrate by horizontally moving an application head equipped with a nozzle through which paste is discharged with application pressure at an application speed relatively to a stage on which the substrate is mounted. The application speed control includes a step for decreasing the application speed from a straight line application speed to a curved line application speed between a starting point of the curved line or a point located ahead of it and a point located ahead of an ending point of the curved line, and a step for keeping the application speed at the curved line application speed between an ending point of deceleration and the ending point of the curved line or a starting point of acceleration set at a location ahead of it. The application pressure control includes a step for decreasing the application pressure from a straight line application pressure to a curved line application pressure between a starting point of deceleration and the ending point of deceleration, and a step for keeping the application pressure at the curved line application pressure between the ending point of deceleration and the starting point of acceleration.
| JPH0784268A | 1995-03-31 | |||
| JP2005218971A | 2005-08-18 | |||
| JPH11226471A | 1999-08-24 | |||
| JP2007268377A | 2007-10-18 |
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
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