| 摘要 |
<p>Disclosed is a conveyer chain to be used as the means of conveying aluminium cans, glass bottles, PET bottles and other objects in a conveyer chain system where such objects are produced continuously. The conveyer chain is especially useful in the system where the objects being conveyed are slid on the surface of the chain and relatively thereto. since the kinetic friction coefficient of the outer surfaces of the links, which constitute the conveyer chain and on which the objects to be conveyed are put, is reduced, the slidability of the links is improved, and the bottom surfaces of the objects being conveyed are prevented from being scratched. As one means of reducing the kinetic friction coefficient of the outer surfaces of the links relative to the objects being conveyed, a plurality of small hills and grooves are formed on the outer surfaces of the links and a plurality of the links are linked endlessly to one another. As another means, the links are made from a composition comprising a polyamidimide resin and a fluorine-containing resin, and these links are linked endlessly to one another to constitute the conveyer chain of the invention. <IMAGE></p> |
