long vertical markとは 意味・読み方・使い方

To provide a method for manufacturing toner in high productivity which hardly forms an image having faults such as an aggregation mark and a vertical stripe caused by aggregation in toner, is so excellent in image characteristics that high image density can be kept stably and so excellent in durability that the image characteristics, static charge characteristics and the like are obtained stably over a long period of time.例文帳に追加

トナー中の凝集物に起因する凝集物跡や縦スジと言った画像欠陥の少ない、高い画像濃度を安定して維持できる画像特性に優れ、しかも、画像特性や帯電特性等が長期に渡って安定して得られる耐久性にも優れるトナーを良好な生産性で得られるトナーの製造方法の提供。 - 特許庁