METHOD FOR MANUFACTURING CEILING FAN BLADE AND CEILING FAN BLADE

摘要

A ceiling fan blade includes a foamed layer, two paper layers, and two cover layers. The foamed layer is formed by foaming a polyvinyl chloride material. The paper layers are positioned on two opposite faces of the foamed layer respectively The cover layers are positioned on the paper layers respectively so that each paper layer is sandwiched between the foamed layer and one of the cover layers. Thereby, the ceiling fan blade is light-weight, low-cost, and easy to manufacture. In addition, energy to rotate the ceiling fan is reduced.

主权项

1. A method for manufacturing ceiling fan blade, including steps of:
(a) preparing a foamed layer: preparing polyvinyl chloride material and foaming the polyvinyl chloride material to form a foamed layer; (b) adding paper layers: positioning a paper sheet on each of two opposite faces of the foamed layer to form a paper layer; (c) adding cover layers: positioning a cover layer on a face of each paper layer opposite to the foamed layer to form a ceiling fan blade wherein two cover layers define upside and downside of the ceiling fan blade.