BUILD PLATES FOR CONTINUOUS LIQUID INTERFACE PRINTING HAVING PERMEABLE SHEETS AND RELATED METHODS, SYSTEMS AND DEVICES

A build plate for a three-dimensional printer includes two or more flexible, optically transparent, gas-permeable sheets having upper and lower surfaces, the upper surface of a top one of the two or more gas-permeable sheets comprising a build surface for forming a three-dimensional object; and adhe...

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Bibliographische Detailangaben
Hauptverfasser:	Rolland, Jason P, Herrmann, Ariel M, Moore, David, Tumbleston, John R, Samulski, Edward T, Ermoshkin, Alexander
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A build plate for a three-dimensional printer includes two or more flexible, optically transparent, gas-permeable sheets having upper and lower surfaces, the upper surface of a top one of the two or more gas-permeable sheets comprising a build surface for forming a three-dimensional object; and adhesive layers between each of the two or more sheets, wherein the two or more sheets and the adhesive layers together form a gas-permeable, rigid, optically transparent build plate that is configured to permit gas flow to the build surface.