公开(公告)号：US4675233A

公开(公告)日：1987-06-23

申请号：US720241

申请日：1985-04-05

申请人： Yasuzi Nakahara ,  Hideki Yamagishi ,  Shun-ichiro Kirimura

发明人： Yasuzi Nakahara ,  Hideki Yamagishi ,  Shun-ichiro Kirimura

IPC分类号： B41J31/00 ,  B41M5/10 ,  B41M5/26 ,  B41M5/382 ,  B41M5/40 ,  B41M5/41 ,  B32B27/06 ,  B32B27/36

CPC分类号： B41M5/10 ,  Y10S428/914 ,  Y10T428/25 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/31786

摘要： An ink transfer material for printers which comprises a biaxially oriented polyester film and a transfer ink layer deposited on one side of the polyester film, the biaxially oriented polyester film having a thickness in the range of 1 to 15.mu., an F-5 value in the longitudinal direction in the range of 11 to 16 kg/mm.sup.2, a refractive index in each of the longitudinal and lateral directions in the range of 1.650 to 1.675, and a birefringence of not more than 0.02, and the rough surface having a center line average height thereof in the range of 0.02 to 1.mu. and a maximum height in the range of 0.2 to 10.mu.. This ink transfer material has no disadvantage such as longitudinal tear, plastic deformation, or thermal shrinkage. Thus, it is highly useful in thermal transfer printers and impact printers.

摘要翻译： 一种用于打印机的油墨转印材料，其包括双轴取向聚酯膜和沉积在聚酯膜的一侧上的转印油墨层，所述双轴取向聚酯膜的厚度在1至15μm的范围内，F-5值 纵向为11〜16kg / mm 2，纵向和横向各自的折射率为1.650〜1.675，双折射为0.02以下，粗糙面为中心线 其平均高度在0.02至1微米的范围内，最大高度在0.2至10微米的范围内。 该油墨转印材料没有诸如纵向撕裂，塑性变形或热收缩等缺点。 因此，它在热转印打印机和冲击打印机中是非常有用的。