KR880701185A - Print improvement - Google Patents

Abstract

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Description

Print improvement

Since this is an open matter, no full text was included.

1 is a cross-sectional view of a penetrating portion of a printing apparatus according to the present invention.

Claims (16)

For printing on a rigid surface of an article with purified ink, the support of the article, a means for applying the purified ink to the surface with the required impression, a flexible heat resistant thin film, adhered to the surface on the applied ink to the surface and suctioned And means for applying heat to the surface through a thin film and vacuum means for applying pressure. A printing apparatus according to claim 1, wherein the support is composed of a chamber adapted to receive at least a portion of the article bound to the surface, wherein the chamber has a rim that engages the thin film during use. The printing apparatus according to claim 1 or 2, wherein the means for applying the heat is constituted by infrared heating means. A printing apparatus according to any one of the preceding claims, wherein the means for applying ink consists of a transfer object. The printing apparatus according to any one of the preceding claims, wherein the thin film is made of silicone rubber. For applying purified ink to keys of an assembled keyboard, a support for a keyboard, a means for applying purified ink in the form of letters on the upper surface of each key, a flexible heat resistant film, each key beyond the applied ink And means for applying heat to the upper surface through the thin film and vacuum means for drawing the thin film by suction to bring the thin surface into intimate contact with the upper surface of the printing device. 7. The printing apparatus according to claim 6, wherein the key is located on the keyboard and is formed of a hole or a recessed plate that is accommodated in the hole of the template to limit the movement of the key and the movement of the thin film. In printing with a purifying ink on a rigid surface, applying ink to a surface, drawing a flexible heat resistant thin film towards the surface through suction to exert pressure on the ink, and to give the ink a purifying effect. The printing method comprising the step of applying heat. The printing method according to claim 8, wherein the ink is applied on the surface by positioning the transfer object. A printing method according to claim 9, wherein heat is applied radially. The printing method according to claim 9 or 10, wherein the transfer product is printed in the form of a plastic film on a substrate by a silk screen technique. The printing method according to claim 11, which is a silicone rubber of a thin sheet of said transfer material. The printing method according to any one of claims 8 to 12, wherein heat is provided by an array of infrared heating lamps. An article having a non-planar surface or a plurality of mutually non-planar surfaces, wherein said surface has a marking printed using the apparatus according to any one of the preceding claims. An article having a non-planar surface of 1 or a plurality of mutually non-planar surfaces, said surface having a printed marking according to any of the preceding claims. A keyboard comprising a plurality of keys printed using the apparatus according to any of the preceding claims or by the method according to any of the preceding claims. ※ Note: The disclosure is based on the initial application.