| 摘要 |
PROBLEM TO BE SOLVED: To overcome the problem that a conventional protective material to blade is bulky as a whole, heavy, inferior in terms of air-permeability and flexibility, and gives a sense of incongruity/a feeling of bearing a unhandy load when fitted, and after all, with difficulty in introduction in a common life. SOLUTION: This protective material to blade is constructed of a first fabric and a second fabric using a fiber of metallic material, firmly bonded to each other. The first fabric can protect against the cutting by a cutting knife, and the first fabric bonded with the second fabric can prevent the cutting knife from finding its way inside, realizing a thin and lightweight protective material to blade. COPYRIGHT: (C)2011,JPO&INPIT
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