Cold foil printing equipment

Abstract

The invention provides cold foil printing equipment, which comprises a printing material feeding mechanism and a printing material collecting mechanism, wherein a first printing material delivery mechanism, a coating mechanism, a second printing material delivery mechanism, a press-in mechanism, a curing mechanism and a third printing material delivery mechanism are sequentially arranged between the printing material feeding mechanism and the printing material collecting mechanism; a hot stamping foil uncoiling mechanism is arranged above the second printing material delivery mechanism; and a hot stamping foil coiling mechanism is arranged above the third printing material delivery mechanism; the press-in mechanism comprises a coining roll and a transfer roll; the hot stamping foil uncoiling mechanism comprises an uncoiling roll and an uncoiling roll shaft; the hot stamping foil coiling mechanism comprises a coiling roll and a coiling roll shaft; a tension roll and a metal drawing roll are arranged between the coining roll and the uncoiling roll and the coiling roll; the coining roll is controlled by a jump clutch; the metal drawing roll, the uncoiling roll and the coiling roll are driven by a servo motor; and the servo motor is controlled by an electronic jump control system. The equipment can reduce the waste of the hot stamping foil to a maximum degree.

Description

technical field [0001] The invention relates to the field of printing, in particular to a cold stamping printing device. Background technique [0002] Hot stamping is a common surface decoration method used to enhance the visual effect of labels, cartons, logos and other products. Hot stamping methods mainly include hot stamping and cold stamping. Hot stamping is to use metal hot stamping plate to transfer hot stamping foil to the surface of printing material by means of heating and pressure. Cold stamping usually utilizes ultraviolet curing varnish (also called UV varnish) to transfer the hot stamping foil to the surface of the printing material. Compared with hot stamping, cold stamping has low energy consumption, less investment in equipment, low cost of plate making, and high production efficiency. [0003] At present, most of the cold stamping printing equipment on the market is of the "flat press flat" type (both the hot stamping plate and the backing plate are flat...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem of hot stamping foil waste caused by partial hot stamping on the substrate in the related art, the main purpose of the present invention is to provide a cold stamping printing equipment that can reduce the waste of hot stamping foil

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