| 摘要 |
<p>PURPOSE:To manufacture a carpet having excellent durability, by cutting slenderly in widthwise a laminate prepared by covering both surfaces of a canvas for making a tire with rubber sheet, and by arranging cut pieces so that their rubber surfaces are abutted against each other. CONSTITUTION:A plurality of canvases 2 for making a tire, which are prepared by covering both surfaces of a cord-fabric cloth with raw rubber, are layered one upon another, and both surfaces of the layered canvases are covered with a raw rubber sheet 1. A laminate thus formed is vulcanized to be a thick board- like body (a), and this body (a) is cut slenderly widthwise into slender bodies (b) by a cutter 4. These slender bodies (b) are stuck fast on a sheet 5 in such a manner that the rubber surfaces 1' thereof are abutted against each other, and are fixed thereon. The cut surfaces of the canvases may be raised by scratching them by a roller with prickles. The article thus prepared is excellent in durability and appearance, since the vulcanized rubber surfaces 1' and the cut surfaces 2' of the canvases are arranged alternately in stripes. This article is suitable for a carpet to be laid on a bustling passage in a department store, an airport building, etc.</p> |
