Digital printing machine for wide Dacron wall cloth

Abstract

The invention relates to the field of printing equipment, in particular to a digital printing machine for wide Dacron wall cloth. According to the following technical scheme, the digital printing machine for the wide Dacron wall cloth comprises a rack, a printing device arranged on the rack, a conveying device and a heating device arranged on the rack, the heating device comprises a fixing zone, a low-temperature preheating zone and a medium-temperature fixation zone, and the fixing zone, the low-temperature preheating zone and the medium-temperature fixation zone are sequentially connected to the rack in the conveying direction of the wide Dacron wall cloth and located between an unreeling roller and a reeling roller. According to the digital printing machine for the wide Dacron wall cloth, the structure is simple and implementation is facilitated; the digital printing machine comprises the conveying device and the heating device, the wide Dacron wall cloth can be conveyed flatly, force is borne evenly, and the process requirements for low-temperature color development, medium-temperature fixation and drying and heat dissipation of the wide Dacron wall cloth can be met.

Description

technical field [0001] The invention relates to the field of printing equipment, in particular to a digital printing machine for wide-width polyester wall coverings. Background technique [0002] As a more and more popular decoration material nowadays, polyester wide-width wall coverings are widely used in conference rooms, hotel lobbies, mid-to-high-end residences and other places. There are two ways to color polyester wide-width wall coverings in the market. One is knitting Jacquard, this kind of wall covering has a concave-convex three-dimensional effect and is exquisite, but the disadvantage is that knitted jacquard is restricted by modern technology and its own characteristics, and cannot make bright colors and complex patterns. Another way is to use digital printing, digital printing Printing technology is widely used in the clothing industry, such as printing various bright patterns on T-shirts. Using digital printing technology on wall coverings, conventional digita...

AI Technical Summary

Problems solved by technology

[0002] Polyester wide-width wall coverings are becoming more and more popular decoration materials nowadays, and are widely used in conference rooms, hotel lobbies, mid-to-high-end residences and other places. There are two ways to color polyester wide-width wall coverings in the market, one is knitting Jacquard, this kind of wall covering has a concave-convex three-dimensional effect and is exquisite, but the disadvantage is that knitted jacquard is restricted by modern technology and its own characteristics, and cannot make bright colors and complex patterns. Another way is to use digital printing, digital printing Printing technology is widely used in the clothing industry, such as printing various bright patterns on T-shirts

Using digital printing technology on wall coverings, conventional digital printing machines are still used in the prior art, such as a new type of digital printing machine disclosed in the Chinese patent document CN201320383208.7, which includes a transmission system, a printing system, and a heating system , but polyester wide-width wall coverings are different from ordinary materials, and the heating process is complicated, requiring steps such as low-temperature color development, medium-temperature color fixing, drying and heat dissipation, which cannot be realized efficiently by ordinary digital printers; on the other hand, polyester wide-width wall coverings are high in weight and large in size , the general width is about 3.2 meters, the material of such size and weight is easy to be uneven in the process of conveying and heating, which will affect the printing effect

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