公开(公告)号：US20070258742A1

公开(公告)日：2007-11-08

申请号：US11780722

申请日：2007-07-20

申请人： Takashi NARAHARA ,  Masahiko SUZUMI ,  Jun ASAMI ,  Kenji MATSUZAKA

发明人： Takashi NARAHARA ,  Masahiko SUZUMI ,  Jun ASAMI ,  Kenji MATSUZAKA

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： The image heating apparatus includes a flexible sleeve including a stainless base layer; a heater being in contact with an inner circumferential surface of the flexible sleeve; and an elastic roller being in contact with an outer circumferential surface of the flexible sleeve and forming a nip portion with the heater, in which: a recording material bearing an image is heated while being pinched and conveyed at the nip portion; and the stainless base layer has an outer diameter of 18 mm to 24 mm and a thickness of 25 μm to 30 μm, and includes an outer circumferential surface being subjected to a blasting process. Bu the present invention, an image heating apparatus is capable of ensuring durability and a flexible sleeve used for the image heating apparatus.

摘要翻译： 图像加热装置包括：柔性套管，其包括不锈钢基层; 加热器与柔性套管的内周面接触; 以及弹性辊，其与柔性套筒的外周表面接触并与加热器形成夹持部分，其中：承载图像的记录材料在夹持部分被挤压和输送的同时被加热; 不锈钢基层的外径为18mm〜24mm，厚度为25μm〜30μm，并且具有进行喷砂处理的外周面。 在本发明中，图像加热装置能够确保用于图像加热装置的耐久性和柔性套筒。