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MANUFACTURING METHOD OF FILAMENT USING WASTED-ROPE AND INTERIOR SHEET MATERIAL OF AUTOMOBILE THEREBY AND THE INTERIOR SHEET MATERIAL OF AUTOMOBILE
MANUFACTURING METHOD OF FILAMENT USING WASTED-ROPE AND INTERIOR SHEET MATERIAL OF AUTOMOBILE THEREBY AND THE INTERIOR SHEET MATERIAL OF AUTOMOBILE
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机译:一种用废旧绳索和汽车内饰材料制造纤维的方法以及汽车内饰材料
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摘要
The present invention aims to reuse waste ropes as a vehicle interior sheet. A method for manufacturing filaments using the ropes includes the steps of collecting the ropes made of polypropylene; removing impurities attached on the ropes collected; cutting the ropes from which the impurities are removed; cleaning the ropes cut; drying the ropes to make the ropes have moisture content of 0-3%; and breaking the surfaces of the ropes with a surface breaking device so as to make the ropes into filaments. According to the present invention, the vehicle interior sheet material can be used as a core material for trunk mat, a sheet back, a board of a vehicle or the like.
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