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US 2016/0236413 A1Published application
Nozzle cover coating
OwnerMichael Daniel Armani, David Souza Jonesinventors
Life of this patent
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Abstract
A nozzle and cover for use in 3D printing, including a nozzle body having a relatively flattened end; a nozzle tip protruding a small distance from the flattened end; a disk of material surrounding the nozzle tip, the disk being in contact with the flattened end; and wherein the disk of material prevents sticking of plastic and thereby prevents charring. The device further includes providing the disk of material being composed of PTFE or silicone.
Claims2
A nozzle and cover for use in 3D printing, comprising:
- a nozzle body having a relatively flattened end;
- a nozzle tip protruding a small distance from the flattened end;
- a disk of material surrounding the nozzle tip, the disk being in contact with the flattened end;
- wherein the disk of material prevents sticking of plastic and thereby prevents chaffing.
1 more element
Dependencies are inferred from the claim text.