Synchronous double-side digital printer

Abstract

The present invention relates to a printing machine. In the concrete, it relates to a printing machine capable of making personalized synchronous double-sided digital ink jet on the flexible rolled materials, such as paper, plastics and fabrics, etc. Said printing machine includes wall boards and feeding device, receiving device and guide device which are mounted on the wall boards, between wall boards, a front face printing drum and a back face printing drum are placed. The spray-printing material on the feeding device can be winded on the back face printing drum by adopting rubbing contact mode, and the back-printing face of back-printed spray-printing material can be winded on the front face printing drum by adopting rubbing contact mode, then the double-face printed spray-printing material can be passed through the described guide device and can be winded on the receiving end of receiving device.

Description

technical field

[0001] The invention relates to a printing machine, in particular to a printing machine for performing personalized synchronous double-sided digital inkjet printing on flexible roll materials such as paper, plastics, and textiles. Background technique

[0002] At present, in the printing field, due to the limitation of the plate-making process, the traditional format printing machine is difficult to meet the personalized printing, and can only print in batches. Toner-based digital printing machines can provide personalized services, but limited by materials, they can only print on a few materials. In addition, toner-type digital printing machines cannot print on both sides of the material at the same time. Although a small number of inkjet digital printing machines can provide personalized printing services and have a wide range of materials, they cannot print on both sides of the continuous material of the roll at the same time. The above-mentioned toner-t...

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