| 摘要 |
A method of manufacturing a rolling shaft of a photo printer mainly has two rubber casings sleeved at two ends of a long cylindrical rod which is then placed horizontally; after that, the long cylindrical rod is sprayed with a layer of resin thereby forming an rubber wheel at the central position of the long cylindrical rod; finally, the rubber wheel is adhered with a layer of fine grain material with high coefficient of abrasion such that the rolling shaft has a preferred abrasiveness and causes no chemical reaction with the photo paper.
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