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    • 9. 发明公开
    • Apparatus and composition for sharpening a paper blade, and preparation process therefor
    • 它们的装置和用于刃磨纸切割刀片组合物,以及制造方法
    • EP2295201A3
    • 2012-12-26
    • EP10172274.2
    • 2010-08-09
    • Aurora Office Equipment, Co. Ltd.
    • Chen, Hsin-Hsiung
    • B24D3/34B24D11/00B24D99/00
    • B24D3/20B24D3/34B24D11/001B24D99/00C09K3/1481
    • Composition, apparatus, and methods of composition and apparatus manufacture, for sharpening a paper shredder blade. Composition includes grinding powder, thickening agent, and additive. The thickening agent may be a white oil, an animal oil, an vegetable oil, or a stearine wax. The additive may be an antirust powder, an antiwear powder, an antistatic powder, or an antioxidation powder. The grinding composition is dispensed into a polyethylene film, and sealed to form the grinding apparatus, as a grinding sheet or a grinding packet. A method for forming a grinding sheet includes selecting the constituent materials for a grinding composition; stirring the constituent grinding composition materials; heating the constituent materials to melting; mixing the constituent materials, while melting and intermixing; cooling and packaging the grinding composition to form a grinding sheet or packet.
    • 组合物,装置和组合物和装置的制造方法,用于刃磨碎纸机刀片。 组合物包括研磨粉,增稠剂和添加剂。 所述增稠剂可以是白色油,动物油植物油或硬脂蜡。 所述添加剂可以是在抗磨损粉末上的防静电粉末,或在抗氧化粉末防锈粉末。 研磨组合物分配到聚乙烯膜,电影,和密封以形成研磨装置中,研磨片或研磨包。 一种用于形成研磨片的方法包括选择用于研磨组合物的构成材料; 搅拌该组分研磨组合物的材料; 加热该构成材料熔化; 混合构成材料,而熔化和混合; 冷却和包装研磨组合物以形成研磨片或分组。