METHOD FOR MANUFACTURING PANELS HAVING A DECORATIV

专利名称：METHOD FOR MANUFACTURING PANELS

HAVING A DECORATIVE SURFACE

发明人：Benjamin CLEMENT,Luc DE BOE申请号：US16247969申请日：20190115

公开号：US20190143717A1公开日：20190516

专利附图：

摘要：Panels having a decorative surface may include a substrate and a top layer, andthe top layer may include a paper layer having a printed pattern. A method for

manufacturing such panels may involve providing the paper layer with a treatment that

includes providing the paper layer with an ink receiving substance, and providing thetreated paper layer with at least a portion of the printed pattern. The printed paperlayer may be provided with thermosetting resin. Providing the portion of the printedpattern may involve depositing pigment containing inks on the treated paper layer usinga digital inkjet printer. The printed pattern may be provided in a single continuousrelative movement of the paper layer with respect to the digital inkjet printer. Thepigments may be color pigments. The digital inkjet printer may include print heads withnozzles for firing droplets of the pigment containing inks onto the treated paper layer.The pigment containing inks may include a water vehicle that maintains a contact angle, atthe interface between the droplets of pigment containing ink and the treated paperlayer, between 0° and 90°. The contact angle may be measured between the droplets andthe treated paper layer. The droplets may have a volume of 15 picoliters or less. Adefinition of at least 200 dpi may be attained in the portion of the printed pattern.

申请人：UNILIN, BVBA

地址：Wielsbeke BE

国籍：BE

更多信息请下载全文后查看