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INJECTION NEEDLE FOR A DELIVERY HEAD FOR FLUID PRODUCT, AND DELIVERY HEAD COMPRISING SAID INJECTION NEEDLE
INJECTION NEEDLE FOR A DELIVERY HEAD FOR FLUID PRODUCT, AND DELIVERY HEAD COMPRISING SAID INJECTION NEEDLE
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机译:用于流体产品的输送头的注射针,以及包括所述注射针的输送头
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摘要
An injection needle (10) for a delivery head (30) for fluid products, such as for example pigments or coloring products, inside a container containing a paint base to obtain a coloring product, comprises internally an axial hole (20) which develops along a first central axis (X) for the passage of the fluid product toward a delivery opening (23). A channel (22) is provided to connect the opening (23) with the axial hole (20). The channel (22) develops along a second axis (Y) inclined by a desired acute angle with respect to said first axis (X).
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