Integrated transfer printing device integrating printing and transfer printing

Abstract

The invention discloses a transfer printing device. A seamless annular transfer printing blanket serves as a transfer printing temporary carrier. Printing units and roller transfer printing units are distributed on a rack in a lamination or beam type or horizontal type or satellite type manner so as to form the transfer printing device integrating printing and transfer printing. By means of the device, high-quality and paper-free transfer printing production can be achieved. Due to the fact that the seamless annular transfer printing blanket serves as the transfer printing temporary carrier, consumption of paper consumable materials is avoided, the running cost is reduced, and the device is environmentally friendly, economical and practical.

Description

technical field [0001] The present invention relates to printing and dyeing machinery in the textile industry, and specifically refers to a transfer printing equipment. The equipment uses a seamless annular transfer blanket belt as a temporary transfer carrier, and the printing unit and the roll transfer unit are stacked, or beam-type, or Horizontal or satellite distributed on the frame, thus forming a transfer printing equipment integrating printing and transfer printing, which can realize high-quality paperless transfer printing production. Background technique [0002] There are many types of printing and dyeing techniques and machinery, and a wide range of products. At present, the main printing processes of printing on the market include screen printing, roller printing, platen printing, transfer printing and digital inkjet printing. The corresponding equipment is mainly rotary screen printing machine, flat screen printing machine and roller printing printing machine. ...

AI Technical Summary

Problems solved by technology

But in practical application we find: one, the disclosed paperless transfer printing technical scheme all is to replace paper with these recyclable materials such as metal foil or plastic tape, but the surface tension of these materials is all very low, and pattern printing Solvent-based ink is required to be used on metal foil or plastic tape, and the organic solvent volatilizes a lot during the production process; secondly, if high-precision printing effect is to be obtained, the surface of metal foil or plastic tape needs to be treated by corona and other methods, and after After several times of recycling, the surface treatment effect of the plastic tape disappears, resulting in a serious decline in printing quality; again, as stated in the article "Paperless Thermal Transfer Printing Technology" in the 8th issue of "Printing and Dyeing" in 2003, "some difficulties still need to be overcome, such as tension. "Regulation problem", since neither the steel belt nor the plastic belt can be stretched and rebounded, in order to achieve the precise positioning of the pattern and the fineness of the pattern line in the transfer process, it is inevitable to need to adjust the transfer temporary carrier Tension control is carried out, and due to the reciprocating application of the steel belt and the plastic belt, the more the number of cycles, the small deformation of the steel belt or plastic caused by each tension stretch will be accumulated and enlarged, because its stretch cannot be recovered, so it exceeds a certain The number of cycles and the accumulated deformation will seriously affect the quality of the printing. Therefore, the replacement of the steel belt and the plastic belt is relatively frequent in actual production. Compared with paper, the production cost is difficult to be effectively reduced.

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