| 摘要 |
[Object] Provided is an endless printing belt which is capable of reducing ink leakage from a back surface, reducing a loss of ink due to volatilization in the case of applying volatile ink, ensuring a smooth feeding action of the printing belt to achieve accurate positioning of a printing portion, and enhancing belt strength so as to suppress deformation of the belt. [Solution] In an endless printing belt mainly made of thermoplastic resin provided with interconnected cells, a surface of the belt constitutes a surface 4 for a printing surface, a side surface 8 is rendered ink-impermeable, and a back surface of the belt includes an ink-impermeable portion 6 and an ink-permeable portion 7.
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