摘要 |
A dispenser outlet including a nozzle (15) having at least partly tapering sides (21) leading to a nozzle outlet (23) at the tip to allow for accurate dispensing of material, the nozzle (15) having an opening (25) in one or more of the sides of the nozzle to assist removal of blocking material from the nozzle (15); and a sleeve (27) which in one position is able to substantially close the opening (25) but allow dispensing through the tip and which in a second position allows access to the opening (25) and to the inside of the nozzle (15) to assist removal of blocking material from the nozzle (15).
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