Needle for the spray injection of brine into meat pieces

A needle for the spray injection into meat pieces of brine obtained from a series of additives and/or ingredients which are indispensable for the process of curing said meat pieces, in order to assure the colouring and the flavour thereof, comprising:

• a tubular body provided with an axial duct with radial holes being distributed along said tubular body and piercing its wall right through, said holes having a diameter which is apt to assure a spraying of the brine under pressure;
• a holding end portion connected to a first end of said tubular body and provided with a fastening zone;
• a pointed tip connected to a second end of said tubular body;
• a bottom of said axial duct, which is constituted by an upper wall of the said pointed tip connected to said second end of said axial duct, comprises a plane in the shape of an inclined trough or bowl whose profile shows a width which decreases from top to bottom, in such a way that its lower profile or bottom ends in a flushing connection with a lower part of the inner wall of said radial hole which is closest to said pointed tip.