FIELD: printing industry.
SUBSTANCE: proposed head for liquid ejection includes at least one substrate for ejection of liquid, bearing element to maintain at least one substrate for liquid ejection, besides, specified at least one substrate ejecting liquid is attached to the main surface of bearing element, and multiple liquid-supplying elements for supply of liquid into specified at least one substrate for ejection of liquid, through bearing element. Linear expansibility of each of liquid-supplying elements differs from linear expansibility of bearing elements. Multiple liquid-supplying elements are arranged along longitudinal direction of bearing element, besides, each of liquid-supplying element is adhered to surface, which is located opposite to the main surface of bearing element. Technical result is achieved by the fact that head for ejection of liquid consists of material with different linear expansion.
EFFECT: improved operational properties of head for liquid ejection.
17 cl, 14 dwg
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