KR20160000160A - Printing device - Google Patents

Printing device Download PDF

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Publication number
KR20160000160A
KR20160000160A KR1020140077148A KR20140077148A KR20160000160A KR 20160000160 A KR20160000160 A KR 20160000160A KR 1020140077148 A KR1020140077148 A KR 1020140077148A KR 20140077148 A KR20140077148 A KR 20140077148A KR 20160000160 A KR20160000160 A KR 20160000160A
Authority
KR
South Korea
Prior art keywords
printing
ink
roller
film
printing roller
Prior art date
Application number
KR1020140077148A
Other languages
Korean (ko)
Inventor
이안용
Original Assignee
이안용
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이안용 filed Critical 이안용
Priority to KR1020140077148A priority Critical patent/KR20160000160A/en
Publication of KR20160000160A publication Critical patent/KR20160000160A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1206—Feeding to or removing from the forme cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1275—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by other printing techniques, e.g. letterpress printing, intaglio printing, lithographic printing, offset printing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/15—Roller structure

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ink Jet (AREA)

Abstract

The present invention relates to a rotary type thin film film printing apparatus, in which the productivity of a printing roller can be enhanced and a small amount of printing can be performed. To this end, A rotary type thin film printing apparatus comprising an ink roller for supplying ink to a printing roller, wherein the printing roller is integrally formed by bonding an ink pad made of a synthetic resin and a synthetic rubber to a surface thereof by an adhesive means, And the ink cell is imprinted on the printing surface of the ink pad with a negative or positive angle.

Description

Rotary-type thin film film printing apparatus

The present invention relates to a rotary type thin film film printing apparatus, and more particularly, to a rotary type thin film film printing apparatus capable of increasing the productivity of a printing roller and enabling a small amount of printing.

A conventional rotary type printing apparatus is widely used in a gravure printing method in which ink is adsorbed on an ink cell on the surface of a printing roller (or a printing plate), and then the ink is adsorbed onto a printing paper.

The printing roller has a problem that a copper plate (copper) is attached to the surface of the printing roller or a printing plate having a chromium plating layer is attached thereto because the manufacturing process is complicated and difficult to manufacture, . This increases the cost and delays the operation time depending on the print contents, the color, the number of prints, and the like. In addition, the manufacturing cost is high, and the production cost and printing cost are very expensive, which is uneconomical defects. In particular, the price competitiveness of the printing product is deteriorated.

As a conventional prior art related to the rotary type printing apparatus, Japanese Laid-Open Patent Publication No. 10-2011-0117817 (Oct. 28, 2011) or Korean Laid-Open Patent Publication No. 10-2014-0075458 (Apr. 19.) are well known in the art and will be more readily understood by reference thereto.

1. Domestic Published Patent No. 10-2011-0117817 (Oct. 28, 2011) 2. Domestic Published Patent No. 10-2014-0075458 (Jun. 19, 2014)

SUMMARY OF THE INVENTION An object of the present invention is to provide a rotary type thin film film printing apparatus capable of reducing the manufacturing cost of a printing roller, improving productivity, and improving workability, thereby enabling a large-

Another object of the present invention is to provide a rotary type thin film printing apparatus capable of improving the print quality by increasing the adsorption of ink on the surface of a printing paper by applying a UV coating agent to a printing paper through a coating nozzle provided in front of the printing roller To provide.

The present invention relates to a rotary type thin film film printing apparatus having a printing roller passed between a printing roller and a guide roller rotated by one drive means and an ink roller for supplying ink to the printing roller, And synthetic rubber are bonded to the surface of the ink pad by an adhering means, and the ink cell is imprinted on the printing surface of the ink pad with a negative or positive angle. do.

Further, the present invention is characterized in that a coating nozzle for applying a UV coating agent is provided on the printing surface of the printing paper in front of the printing roller.

The present invention improves the manufacturing process of the printing roller and shortens the production period, thereby remarkably improving the productivity and workability, reducing the manufacturing cost of the printing roller, and significantly reducing the printing cost. In addition, the number of prints is more than 20,000 to 30,000 sheets, which is easy to mass-produce. In particular, it is very economical because it can reduce the printing cost in the case of a small amount printing with a printing number of 1 to 20,000 sheets or less.

Further, according to the present invention, the UV coating agent is applied to the printing surface of the printing paper to which the ink is applied, and thus the ink absorbing property in the succeeding printing process is excellent and the printing quality is excellent.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a rotary film type thin film printing apparatus 100 according to a preferred embodiment of the present invention. Fig.
2 is a view showing a printing roller 10 of a thin film film printing apparatus according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

According to the above drawing, the present invention is characterized in that an ink roller (not shown) for passing the printing paper P between the printing roller 10 and the guide roller 14 rotated by one side driving means and supplying ink to the printing roller 10 16, the printing roller 10 is integrally formed by bonding an ink pad 12 made of a synthetic resin or a synthetic rubber to a surface thereof by an adhesive means, And the ink cell is imprinted on the printing surface of the ink-jet head 12 at a negative or positive angle.

The above is explained in more detail as follows.

The rotary type thin film printing apparatus 100 according to the present invention is characterized in that the printing roller 10 and the guide roller 14 are rotatably contacted with one another by driving means (not shown) . At the same time, the upper surface of the printing roller 10 is coated with the ink evenly on the surface while the ink roller 16 rotates.

Here, the surface of the printing roller 10 is surrounded by the ink pad 12, and the ink is formed on the ink cell formed on the printing surface of the ink pad 12 to be printed on the printing paper P. At this time, the ink cell is variously expressed according to the print contents (letter, number, graphic form, etc.) and engraved in the form of a concave or convex shape.

The ink pad 12 formed as described above is composed of a hard synthetic resin, synthetic rubber or the like having a bottom surface bonded to the printing roller 10 by bonding means and excellent in corrosion resistance and durability. Particularly, a photosensitive polymer WF95DY3 A film is most preferable. As the bonding means, a double-sided tape or an adhesive is suitable.

The present invention is characterized in that a coating nozzle (20) for applying a UV coating agent is provided on the printing surface of the printing paper (P) in front of the printing roller (10).

In other words, when printing on a thin film, a resin, or a plastic wrapper widely used as a wrapping paper, the surface of the printing paper P is smooth, so that the ink adhered to the printing roller remains on the printing roller The printing is blurred and the printing quality is often deteriorated. That is, by applying the UV coating agent to the surface of the printing paper in the coating nozzle 20 provided on the front side of the printing roller, ink deposited on the ink cells of the ink pad is uniformly and uniformly applied to the printing paper on which the UV coating layer is formed Adsorbed, and the printing is clear and the printing quality is excellent.

Next, a UV lamp 30 is provided at the rear outlet side of the printing roller 10, and UV (ultraviolet) is radiated to the surface of the printing paper P by the UV lamp 30, The coating agent and the ink are dried. Wherein the ink is preferably a UV ink in an aqueous gravure printing ink.

The present invention relates to a printing apparatus and a method of manufacturing the same.

Claims (2)

A rotary type inkjet printhead having an ink roller 16 for feeding ink to the printing roller 10 through a printing paper P between a printing roller 10 and a guide roller 14 rotated by one drive means In a thin film printing apparatus,
The printing roller 10 is integrally formed by bonding an ink pad 12 made of synthetic resin or synthetic rubber to a surface of the ink pad 12 by means of a bonding means, Wherein the thin-film film-forming apparatus is a rotary-type thin-film film-forming apparatus.
The method according to claim 1,
Characterized in that a coating nozzle (20) for applying a UV coating material is provided on the printing surface of the printing paper (P) in front of the printing roller (10).
KR1020140077148A 2014-06-24 2014-06-24 Printing device KR20160000160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140077148A KR20160000160A (en) 2014-06-24 2014-06-24 Printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140077148A KR20160000160A (en) 2014-06-24 2014-06-24 Printing device

Publications (1)

Publication Number Publication Date
KR20160000160A true KR20160000160A (en) 2016-01-04

Family

ID=55164116

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140077148A KR20160000160A (en) 2014-06-24 2014-06-24 Printing device

Country Status (1)

Country Link
KR (1) KR20160000160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170132668A (en) 2016-05-24 2017-12-04 정환섭 Duplex printing method using the seat printer which was available for a duplex printing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110117817A (en) 2010-04-22 2011-10-28 주식회사 에스에프에이 Printer
KR20140075458A (en) 2012-12-11 2014-06-19 주식회사 제우스 Gravure roller and gravure printing device which used this and gravure printing method which used this

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110117817A (en) 2010-04-22 2011-10-28 주식회사 에스에프에이 Printer
KR20140075458A (en) 2012-12-11 2014-06-19 주식회사 제우스 Gravure roller and gravure printing device which used this and gravure printing method which used this

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170132668A (en) 2016-05-24 2017-12-04 정환섭 Duplex printing method using the seat printer which was available for a duplex printing

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A201 Request for examination
E601 Decision to refuse application