Method and device for coating film to hang tag of black card clothes

Abstract

The invention discloses a method and a device for coating a film to a hang tag of black card clothes. The method comprises the following steps: a, coating glue to the surface of a plastic film; b, drying the glue on the plastic film; and c, rolling the plastic film to a piece of black card paper by adopting the pressure of 15MPa, wherein the rotating speed of a pressing roll used for rolling is 80 to 100 rpm, the black card paper coated with the plastic film is secondarily rolled after the rolling, and the pressure of the secondary rolling is 25 to 30MPa. The device consists of a glue coating device, a glue drying device and a rolling device which are connected in turn through a carrying roll, wherein a calendaring nose is arranged behind the rolling device. The method and the device for coating the film to the hang tag of the black card clothes have the advantage of improving the quality of the hang tag of the black card clothes, manufacture finer hang tag of the black card clothes, and overcome the defect that the conventional hang tag of the black card clothes is easy to produce white light spots.

Description

technical field [0001] The invention belongs to the technical field of clothing hang tag production, and in particular relates to a black card clothing hang tag coating method and device. Background technique [0002] Such as figure 1 As shown, in order to make the black card clothing hang tag appear more delicate, it is often necessary to cover a layer of plastic film 200 on the front and back of the black cardboard 100 used as the clothing hang tag. At present, the black card clothing tag lamination process is to first glue the plastic film, then dry it, then laminate it, and finally press it. In the existing black card clothing hang tag laminating process, the speed of the pressure roller is 200-250rpm, and the pressure is 15MPa (too high pressure will cause damage to the laminating machine), so the black card clothing hang tag made by this process is very effective OK, but because of the small unevenness on the surface of the black cardboard, after a period of time, wh...

AI Technical Summary

Problems solved by technology

In the existing black card clothing hang tag laminating process, the speed of the pressure roller is 200-250rpm, and the pressure is 15MPa (too high pressure will cause damage to the laminating machine), so the black card clothing hang tag made by this process is very effective OK, but because of the small unevenness on the surface of the black cardboard, after a period of time, white light spots will appear (this is the phenomenon caused by the separation of the plastic film from the black cardboard at some uneven points), which affects the blackness. Bad clothing tag quality, even in serious cases, causing customers to request returns

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