DOOR FOR REFRIGERATOR

PURPOSE:To enable coating material to be prevented from dripping onto a flange part and to enable a high clear door surface to be attained by a method wherein the door has a door surface and a flange surface integrally formed with the door surface and then a clear coating image at the surface part i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	UGAJIN MASAO, NISHIKAWA KIYOYUKI, TOMINAGA AKIRA, SHIBATA AKIRA, FUKATSU KIMIO
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL REFRIGERATION OR COOLING REFRIGERATORS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To enable coating material to be prevented from dripping onto a flange part and to enable a high clear door surface to be attained by a method wherein the door has a door surface and a flange surface integrally formed with the door surface and then a clear coating image at the surface part is made to have a specific degree of straightness. CONSTITUTION:A flange surface 3 and a surface 2a near the flange surface are coated by a flange surface coating machine 8 such as a spray coating method while a direction of a door 1 being changed between the steps by applying solvent showing fast evaporation. The surface 2 is coated by a surface coating machine 9 with coating material of the same type as that of the coating material applied to the coating of the flange surface 3 diluted by solvent having a slow evaporation speed slower than that of the former in concurrent with the coating operation or within 5 minutes just after the coating operation, thereby a smooth coating of the surface 2 can be attained. A predetermined film thickness at the flange part of the door can be attained, an anti-corrosion characteristic can be assured and at the same time an outer appearance of the door is not damaged by the dripped coating material. In this way, a high clear coating of the surface and a clear degree of image (an irregular surface of a degree of straightness of 1.5 um or less) can be attained.