| 摘要 |
PURPOSE: To change only cartridges when the tip opening of an adhesive feed pipe is clogged with an adhesive and to reutilize the spray main body, inserted part, curved part and nozzle mounting part. CONSTITUTION: A cartridge 6 is formed with a cartridge main body 61, an adhesive feed pipe 62 and a nozzle 63. The main body 61 is detachably fit with the storage hole 21 of the main body 2 of a spray. The nozzle 63 and feed pipe 62 are made attachable and detachable to and from the storage hole 21 and a duct 10. The nozzle 63 is detachably mounted in a mounting part 5. |
