Novel 3D printing mask

The invention provides a novel 3D printing mask. A mask keel of the mask is integrally formed by an elastic material through the 3D printing technology, the mask keel is detachably connected with a filtering layer, and the novel 3D printing mask has the main advantages that the mask keel can deform...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHU GUANG, CHE HONGYI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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