MIRROR FURNITURE DOOR AND A METHOD OF MANUFACTURIN

专利名称：MIRROR FURNITURE DOOR AND A METHOD

OF MANUFACTURING THE SAME

发明人：Stobba, Adam申请号：EP17460005.6申请日：20170220公开号：EP3363334B1公开日：20190821

摘要：A mirror furniture door have a layered structure. They comprise two mirrors(1,2) connected together by bonding their back surfaces dusted with a layer of metal andcovered by protective varnish (3). The mirrors (1,2) are connected by means of a

connecting EVA (ethylene-vinyl acetate) film layer (4). The door on both sides comprisesthe mirrors (1,2), wherein both said mirrors are bonded together by means of the EVAfilm layer (4) separating them. Each of the mirrors (1,2) comprises opaque or transparentzones (5), without the protective varnish (3) and dusted metal layer. The opaque ortransparent zones (5) in both mirrors (1,2) put together overlap one another, so that inthe mirrors (1,2) bonded together light can pass through the opaque or transparentzones (5). At least one opaque or transparent zone (5) of at least one mirror (1,2)comprises an additional EVA film (6) sheet. A method of manufacturing the mirrorfurniture door involves cutting the two mirrors (1,2) to size, and then sandblasting thezones of the mirrors (1,2) to be opaque or transparent in a sandblasting chamber toremove the protective varnish (3) layers from these places. Between the back surfaces ofthe mirrors (1,2), the EVA film layer (4) is arranged, and the furniture door leaf arrangedin this manner is subjected to lamination to liquefy the EVA film layer (4) and bond the

two mirrors (1,2) together. Before the start of lamination, the door assembly is placedunder vacuum. In the first stage in the lamination zone the temperature is increased to60°C-80°C and this temperature is maintained for a period of about 20-40 minutes. Then,in the second lamination stage, the temperature in this lamination zone is increased to110°C-135°C and this temperature is maintained for 20-40 minutes. When the annealing isfinished, the temperature in the annealing zone is decreased to the ambienttemperature.

申请人：PRESTIGE GLASS Adam Stobba

代理机构：Czabajski, Jacek

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