WO2012065307A1 - 基于数字印刷***实现在线可变信息烫金的方法及*** - Google Patents

基于数字印刷***实现在线可变信息烫金的方法及*** Download PDF

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Publication number
WO2012065307A1
WO2012065307A1 PCT/CN2010/078898 CN2010078898W WO2012065307A1 WO 2012065307 A1 WO2012065307 A1 WO 2012065307A1 CN 2010078898 W CN2010078898 W CN 2010078898W WO 2012065307 A1 WO2012065307 A1 WO 2012065307A1
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Prior art keywords
unit
printing
rotary
information
cold
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PCT/CN2010/078898
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English (en)
French (fr)
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吴东杰
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Wu Dongjie
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Priority to PCT/CN2010/078898 priority Critical patent/WO2012065307A1/zh
Publication of WO2012065307A1 publication Critical patent/WO2012065307A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/002—Apparatus or machines for carrying out printing operations combined with other operations with means for applying specific material other than ink
    • B41F19/004—Apparatus or machines for carrying out printing operations combined with other operations with means for applying specific material other than ink with means for applying adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F16/00—Transfer printing apparatus
    • B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
    • B41F16/004—Presses of the reciprocating type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/007—Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers

Definitions

  • the invention relates to a method and a digital printing system for realizing continuous online variable information cold stamping based on a digital printing system.
  • the bronzing process is a technique often used in the label printing industry to improve the quality of labels by bronzing.
  • the traditional bronzing process is divided into flat press bronzing, round flat bronzing and round press bronzing.
  • the first two processes are intermittent paper feed printing, which is less efficient and is often used for small-scale label hot stamping.
  • the latter's bronzing version is in the form of a roller, which is in contact with the impression cylinder to achieve bronzing.
  • This bronzing device is suitable for use on the continuous transfer labeling machine of the continuous paper feeding machine, which can greatly improve the efficiency compared with the former two kinds of bronzing devices.
  • the circular pressing and bronzing device is divided into two types: a hot stamping device and a cold bronzing device.
  • the cold bronzing on the rotary machine does not need to heat the metal plate, but uses a printing adhesive method to transfer the cold foil film to realize cold bronzing.
  • the process is to print a pressure-sensitive adhesive at a position where bronzing is required, and the adhesive is dried by a drying device, and a special cold-melting film is used in combination with a pressure-sensitive adhesive to peel off the cold-hot film to realize cold bronzing.
  • the existing cold stamping devices can only be printed by fixed plates, so they are only suitable for label bronzing of large quantities of the same content, and it cannot be used for bronzing of variable information printing.
  • the applicant has previously applied for a method for realizing online printing of changed content and a hybrid digital printing system, publication number CN101519000, which comprises setting a multicolor inkjet digital printing unit on a rotary printing machine; and setting a central control unit for continuous printing Passing through the ink ejection area of the inkjet head of the multicolor inkjet digital printing unit at the same operating speed as the rotary printing press; the multicolor inkjet digital printing unit after receiving the color code information to control the electrical signal
  • the inkjet head starts to eject ink, controls the electrical signal according to the printing position control electric signal and the printing content information, controls the inkjet head to inject a predetermined text or/and a pattern at a predetermined position of the continuous substrate; and controls the electric power according to the rotation encoding
  • a signal is applied to the ink jet head at an ink jet speed that is compatible with the running speed of the continuous substrate.
  • Another object of the present invention is to provide the society with a digital printing system that can implement the above method.
  • the technical solution of the present invention is: providing a method for realizing online variable information hot stamping based on a digital printing system
  • An inkjet digital printing unit disposed between the paper discharge unit and the delivery unit, and ejecting text or/and a pattern on the continuous substrate with cold glue;
  • a hot stamping unit is disposed after the inkjet digital printing unit, and the film or/and the pattern sprayed by the cold hot glue is laminated, dried and uncovered to complete the bronzing.
  • the cold stamping for the predetermined position of the continuous substrate further includes
  • the inkjet digital printing unit being disposed on a rotary printing press
  • the central control unit comprising at least a rotary code control subunit, a color code information control subunit and a change content print position, a print content control subunit, and a cold foil control unit;
  • the change content print position and print content control subunit are configured to preset print position information of the change content on the continuous substrate, and text or/and pattern information for preset change content, and convert the print position information into Printing position information controls an electrical signal, converting text or/and pattern information into a printed content information control electrical signal; and delivering to the inkjet digital printing unit;
  • the color code sensor Providing a color code sensor at an appropriate position of the inkjet digital printing unit, the color code sensor transmitting color code information on the captured continuous substrate to a color code information control subunit of the central control unit, the color code The information control subunit converts the color code information captured by the color code sensor into a color code information control electrical signal, and transmits the color code information to the inkjet digital printing unit;
  • the rotary encoder converting the angular velocity of the driven wheel into a pulse signal and transmitting it to a rotary coding control subunit, the rotary coding control subunit
  • the pulse signal is converted into a rotary coded control electrical signal
  • the inkjet digital printing unit operates according to the following three conditions when the predetermined text or/and pattern is sprayed with the cold glue, and after the color code information is received, the glue head starts to spray the glue.
  • the cold-blowing control unit controls the cold-blowing unit to accurately laminate, dry and uncover the characters and/or patterns sprayed by the cold-hot glue according to the position information of the ink-jet digital printing unit.
  • the cold stamping for the predetermined position of the continuous substrate is a method of printing a plain printed image first and then cold stamping the predetermined position.
  • the cold stamping for the predetermined position of the continuous substrate is a method of cold stamping the predetermined position and then printing the ordinary printed image.
  • the rotary printing press is a satellite rotary press or a unit type rotary press which is arbitrarily combined by two or more different printing units.
  • the invention also provides a printing system for realizing online hot information content hot stamping
  • the utility model comprises a paper discharge unit, a delivery unit, and the continuous substrate is discharged from the paper discharge unit to the delivery unit;
  • An inkjet digital printing unit disposed between the paper discharge unit and the delivery unit, and ejecting text or/and a pattern on the continuous substrate with cold glue;
  • a hot stamping unit is disposed after the inkjet digital printing unit, and the film or/and the pattern sprayed by the cold hot glue is laminated, dried and uncovered to complete the bronzing.
  • the system also includes
  • the inkjet digital printing unit being disposed on a rotary printing press
  • the central control unit comprising at least a rotary code control subunit, a color code information control subunit and a change content print position, a print content control subunit, and a cold foil control unit;
  • the change content print position and print content control subunit are configured to preset print position information of the change content on the continuous substrate, and text or/and pattern information for preset change content, and convert the print position information into Printing position information controls an electrical signal, converting text or/and pattern information into a printed content information control electrical signal; and delivering to the inkjet digital printing unit;
  • the color code sensor Providing a color code sensor at an appropriate position of the inkjet digital printing unit, the color code sensor transmitting color code information on the captured continuous substrate to a color code information control subunit of the central control unit, the color code The information control subunit converts the color code information captured by the color code sensor into a color code information control electrical signal, and transmits the color code information to the inkjet digital printing unit;
  • the rotary encoder converting the angular velocity of the driven wheel into a pulse signal and transmitting it to a rotary coding control subunit, the rotary coding control subunit
  • the pulse signal is converted into a rotary coded control electrical signal
  • the inkjet digital printing unit operates according to the following three conditions when the predetermined text or/and pattern is sprayed with the cold glue, and after the color code information is received, the glue head starts to spray the glue.
  • the cold-blowing control unit controls the cold-blowing unit to accurately laminate, dry and uncover the characters and/or patterns sprayed by the cold-hot glue according to the position information of the ink-jet digital printing unit.
  • the rotary press is an offset press, a flexo press, a embossing press, a gravure press, a line gravure press or a screen printing machine.
  • the rotary printing press is a satellite rotary press or a unit type rotary press which is arbitrarily combined by two or more different printing units.
  • the inkjet digital printing unit and the splicing unit are arranged in close proximity and disposed before or after the printing unit of the satellite rotary press or the unit rotary press.
  • the invention adopts an inkjet digital printing unit disposed between the paper discharge unit and the delivery unit, and sprays text or/and a pattern on the continuous substrate with cold glue; After the inkjet digital printing unit is disposed, the method and system for laminating, drying and uncovering the continuous cold stamping of the text or/and pattern sprayed with the cold hot glue can not only realize continuous online printing and variable The content of the information, but also enables continuous online hot stamping of variable information.
  • Figure 1 is a schematic plan view showing an embodiment of the present invention.
  • Figure 2 is a schematic plan view showing the modification of the embodiment shown in Figure 1.
  • the invention provides a method for realizing online variable information hot stamping based on a digital printing system, which is to provide a paper discharge unit, a delivery unit, and a continuous substrate discharged from the paper discharge unit to the delivery unit;
  • the substrate is printed paper.
  • the continuous substrate can also be other substrates commonly used in the printing industry such as plastic film.
  • the gilding described in the present invention refers to a hot stamping film, a hot silver foil, a hot laser pattern, and the like.
  • An inkjet digital printing unit disposed between the paper discharge unit and the delivery unit, and ejecting text or/and a pattern on the continuous substrate with cold glue;
  • the cold glue used in the invention is UV ink.
  • other cold glues can also be used.
  • a hot stamping unit is disposed after the inkjet digital printing unit, and the film or/and the pattern sprayed by the cold hot glue is laminated, dried and uncovered to complete the bronzing; the cold stamping unit in the present invention
  • the existing cold laundering machine (the same applies hereinafter) can be used, and its structure and usage are not repeated here.
  • the method further includes
  • the inkjet digital printing unit being disposed on a rotary printing press
  • the central control unit comprising at least a rotary code control subunit, a color code information control subunit and a change content print position, a print content control subunit, and a cold foil control unit;
  • the change content print position and print content control subunit are configured to preset print position information of the change content on the continuous substrate, and text or/and pattern information for preset change content, and convert the print position information into Printing position information controls an electrical signal, converting text or/and pattern information into a printed content information control electrical signal; and delivering to the inkjet digital printing unit;
  • the color code sensor Providing a color code sensor at an appropriate position of the inkjet digital printing unit, the color code sensor transmitting color code information on the captured continuous substrate to a color code information control subunit of the central control unit, the color code The information control subunit converts the color code information captured by the color code sensor into a color code information control electrical signal, and transmits the color code information to the inkjet digital printing unit;
  • the rotary encoder converting the angular velocity of the driven wheel into a pulse signal and transmitting it to a rotary coding control subunit, the rotary coding control subunit
  • the pulse signal is converted into a rotary coded control electrical signal
  • the inkjet digital printing unit operates according to the following three conditions when the predetermined text or/and pattern is sprayed with the cold glue, and after the color code information is received, the glue head starts to spray the glue.
  • the cold-blowing control unit controls the cold-blowing unit to accurately laminate, dry and uncover the characters and/or patterns sprayed by the cold-hot glue according to the position information of the ink-jet digital printing unit.
  • the ordinary printed graphic can be printed first, that is, the required ordinary printed graphic is printed on the rotary printing machine, and then the inkjet digital printing unit is used at the predetermined position. Spraying the cold-hot glue of the predetermined text or/and pattern, and then using the cold-blowing unit to perform cold bronzing, the so-called pre-printing process;
  • the cold stamping of the predetermined position of the continuous substrate it is also possible to adopt a method of cold stamping the predetermined position and then printing the ordinary printed graphic. It is also possible to use a stamp-hot-print process, that is to say, the ink jet digital printing unit and the adjacent cold stamping unit can be placed together at any station of the rotary press.
  • the rotary printing machine may be a satellite rotary printing machine or a unit type rotary printing machine which is arbitrarily combined by two or more different printing units.
  • the present invention further provides a printing system capable of realizing hot stamping of variable information content on-line, comprising a paper discharge unit 1, a delivery unit 2, and a continuous substrate 3 discharged from the paper discharge unit 1 to the delivery unit 2,
  • the paper discharge unit 1 may be a non-stop paper discharge unit;
  • the delivery unit 2 may be a non-stop delivery unit.
  • a web rectifying guide mechanism 7 may be added after the sheet feeding unit 1.
  • An inkjet digital printing unit 4 is disposed between the paper discharge unit 1 and the delivery unit 2, and sprays text or/and a pattern on the printing surface of the continuous substrate 3 with cold glue. Viscous, can be dried quickly under UV light;
  • a hot stamping unit 5 is disposed after the inkjet digital 4 printing unit, and the film or/and the pattern sprayed by the cold hot glue is laminated, dried and uncovered to complete the bronzing.
  • the bonding and chilling unit 5 includes a film releasing mechanism 51, a laminating and drying mechanism 52, and a film collecting mechanism 53, and the specific structure thereof is the same as that of the existing splicing unit.
  • the laminating and drying mechanism 52 covers the cold foil film (which may be gold, silver or laser pattern, etc.) on the text or/and pattern sprayed with the cold glue, and is dried by the UV lamp (if it is UV ink).
  • a gold or silver text or/and pattern similar to the text or/and pattern sprayed with cold glue is formed to achieve the purpose of bronzing or scalding the text or/and pattern.
  • the printing system also includes
  • a rotary printing press 6 for printing a general printed graphic, the inkjet digital printing unit 4 being disposed on the rotary printing press 6,
  • the central control unit comprising at least a rotary code control subunit, a color code information control subunit and a change content print position, a print content control subunit, and a cold foil control unit;
  • the change content print position and print content control subunit are configured to preset print position information of the change content on the continuous substrate 3, and text or/and pattern information for preset change content, and convert the print position information Printing position information control electrical signal, converting text or / and pattern information into printed content information control electrical signal; and delivering to inkjet digital printing unit 4;
  • a color scale sensor is provided at an appropriate position of the inkjet digital printing unit 4, and the color code sensor transmits the captured color code information on the continuous substrate 3 to the color code information control subunit of the central control unit,
  • the color code information control subunit converts the color code information captured by the color code sensor into a color code information control electrical signal, and transmits it to the inkjet digital printing unit 4;
  • a rotary encoder is disposed on the driven wheel of the rotary printing press 6, and the rotary encoder converts the angular velocity of the driven wheel into a pulse signal and transmits it to a rotary code control subunit, the rotary code control subunit Converting the pulse signal into a rotary coded control electrical signal;
  • the inkjet digital printing unit 4 operates according to the following three conditions when the predetermined text or/and pattern is sprayed with cold glue, and the glue head starts to spray after receiving the color code information control electrical signal. Controlling the electrical signal according to the printing position control electrical signal and the printing content information to control the predetermined position of the glue head at the continuous substrate 3, ejecting predetermined characters or/and patterns; controlling the electrical signal according to the rotary encoding, the glue head is Spraying speed spray glue that is compatible with the running speed of the continuous substrate;
  • the cold ironing control unit 5 controls the cold stamping unit to accurately laminate, dry and uncover the characters and/or patterns sprayed by the cold hot glue according to the position information of the ink jet digital printing unit.
  • the rotary printing machine 6 may be an offset printing machine, a flexo printing machine, a embossing machine, a gravure printing machine, a line gravure printing machine or a screen printing machine; or two or more different printing units Any combination of satellite rotary presses or unit rotary presses.
  • the inkjet digital printing unit 4 and the bonding cold stamping unit 5 are arranged in close proximity, and may be disposed before or after the printing unit of the satellite rotary printing machine or the unit type rotary printing press.

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Description

基于数字印刷***实现在线可变信息烫金的方法及***
技术领域
　　本发明涉及一种基于数字印刷***实现连续在线可变信息冷烫金的方法及数码印刷***。
背景技术
　　烫金工艺是标签印刷行业常采用的一项技术，通过烫金可以提高标签的档次。传统的烫金工艺分为平压平烫金、圆压平烫金和圆压圆烫金工艺，前两者工艺由于是间歇输纸印刷，其效率较低，常用于小规模标签烫金。后者的烫金版为滚筒状，同压印滚筒接触，实现烫金，这种烫金装置适合于在连续式输纸的轮转型标签机上使用，与前两种烫金装置相比，可大大提高效率。圆压圆烫金装置分为热烫金装置和冷烫金两种，其中轮转机上的冷烫金它不用加热金属印版，而是利用印刷粘合剂的方法，使冷烫膜转移，实现冷烫金，其工艺流程是在需要烫金的位置上印上压敏型粘合剂，经干燥装置使粘合剂干燥，使用特种冷烫膜同压敏胶复合，剥离冷烫膜，实现冷烫金。现有的冷烫金的装置，均只能采用固定版印刷，所以其只适合于大批量的相同内容的标签烫金处理，它不能对可变信息印刷进行烫金处理。
　　本申请人在先申请了一种实现在线印刷变化内容的方法及混合数码印刷***，公开号CN101519000，该方法包括在轮转印刷机上设置多色喷墨数码印刷单元；设置中央控制单元,使连续承印物以与轮转印刷机相同的运行速度通过所述多色喷墨数码印刷单元的喷墨头的喷墨区域；所述多色喷墨数码印刷单元在接收到所述色标信息控制电信号后,所述喷墨头开始喷墨,根据印刷位置控制电信号和印刷内容信息控制电信号控制喷墨头在连续承印物的预定位置,喷射预定文字或/和图案；根据所述旋转编码控制电信号,所述喷墨头以与连续承印物运行速度相适应的喷墨速度喷墨。这种方法和印刷***虽然可以实现连续在线印刷可变信息的内容，但是，它不能实现连续在线对可变信息进行烫金处理。
发明内容
　　本发明的目的是克服上述缺陷，向社会提供一种的基于数字印刷***实现在线可变信息烫金的方法。
　　本发明的另一个目的是向社会提供一种可以实现上述方法的数码印刷***。
　　本发明的技术方案是: 提供一种基于数字印刷***实现在线可变信息烫金的方法，
　　设置一放纸单元，一收纸单元，连续承印物从放纸单元放出到收纸单元收卷；
　　一喷墨数码印刷单元，设置在所述放纸单元与收纸单元之间，在所述连续承印物上用冷烫胶喷射出文字或/和图案；
　　一帖合冷烫单元，设置于所述喷墨数码印刷单元之后，对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜，完成烫金。
　　本发明中，对于连续承印物的预定位置的冷烫金还包括，
　　一轮转印刷机，用于印刷普通印刷图文，所述喷墨数码印刷单元设置在轮转印刷机上，
　　一个中央控制单元，所述中央控制单元至少包括旋转编码控制子单元、色标信息控制子单元和变化内容印刷位置、印刷内容控制子单元及冷烫控制单元；
　　所述变化内容印刷位置及印刷内容控制子单元用于预置变化内容在连续承印物上的印刷位置信息，以及用于预置变化内容的文字或/和图案信息，并将印刷位置信息转变成印刷位置信息控制电信号，将文字或/和图案信息转变成印刷内容信息控制电信号；并输送给喷墨数码印刷单元；
　　在所述喷墨数码印刷单元的适当位置设有色标传感器，所述色标传感器将捕获到的连续承印物上的色标信息输送给中央控制单元的色标信息控制子单元，所述色标信息控制子单元将色标传感器捕获的色标信息转变成色标信息控制电信号，并传递给喷墨数码印刷单元；
　　在所述轮转印刷机的从动轮上设置一旋转编码器，所述旋转编码器将所述从动轮的角速度转变为脉冲信号，并传输给旋转编码控制子单元，所述旋转编码控制子单元将脉冲信号转变成旋转编码控制电信号；
　　使连续承印物以与轮转印刷机相同的运行速度通过所述喷墨数码印刷单元的喷胶头的喷胶区域；
　　所述喷墨数码印刷单元在用冷烫胶喷射预定文字或/和图案时，依据下述三个条件工作，在接收到所述色标信息控制电信号后，所述喷胶头开始喷胶，根据印刷位置控制电信号和印刷内容信息控制电信号控制喷胶头在连续承印物的预定位置，喷射预定文字或/和图案；根据所述旋转编码控制电信号，所述喷胶头以与连续承印物运行速度相适应的喷胶速度喷胶；
　　所述冷烫控制单元根据喷墨数码印刷单元喷胶的位置信息，控制帖合冷烫单元准确地对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜。
　　作为对本发明的改进，对于连续承印物的预定位置的冷烫金采用的是先印刷普通印刷图文，后对预定位置冷烫金的方式。
　　作为对本发明的改进，对于连续承印物的预定位置的冷烫金采用的是先对预定位置冷烫金，后印刷普通印刷图文的方式。
　　作为对本发明的改进，所述轮转印刷机是由两种或两种以上的不同印刷单元任意组合而成的卫星式轮转印刷机或机组式轮转印刷机。
　　本发明还提供一种实现在线可变信息内容烫金的印刷***，
　　包括一放纸单元，一收纸单元，连续承印物从放纸单元放出到收纸单元收卷；
　　一喷墨数码印刷单元，设置在所述放纸单元与收纸单元之间，在所述连续承印物上用冷烫胶喷射出文字或/和图案；
　　一帖合冷烫单元，设置于所述喷墨数码印刷单元之后，对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜，完成烫金。
　　作为本印刷***的改进，本***还包括
　　一轮转印刷机，用于印刷普通印刷图文，所述喷墨数码印刷单元设置在轮转印刷机上，
　　一个中央控制单元，所述中央控制单元至少包括旋转编码控制子单元、色标信息控制子单元和变化内容印刷位置、印刷内容控制子单元及冷烫控制单元；
　　所述变化内容印刷位置及印刷内容控制子单元用于预置变化内容在连续承印物上的印刷位置信息，以及用于预置变化内容的文字或/和图案信息，并将印刷位置信息转变成印刷位置信息控制电信号，将文字或/和图案信息转变成印刷内容信息控制电信号；并输送给喷墨数码印刷单元；
　　在所述喷墨数码印刷单元的适当位置设有色标传感器，所述色标传感器将捕获到的连续承印物上的色标信息输送给中央控制单元的色标信息控制子单元，所述色标信息控制子单元将色标传感器捕获的色标信息转变成色标信息控制电信号，并传递给喷墨数码印刷单元；
　　在所述轮转印刷机的从动轮上设置一旋转编码器，所述旋转编码器将所述从动轮的角速度转变为脉冲信号，并传输给旋转编码控制子单元，所述旋转编码控制子单元将脉冲信号转变成旋转编码控制电信号；
　　使连续承印物以与轮转印刷机相同的运行速度通过所述喷墨数码印刷单元的喷胶头的喷胶区域；
　　所述喷墨数码印刷单元在用冷烫胶喷射预定文字或/和图案时，依据下述三个条件工作，在接收到所述色标信息控制电信号后，所述喷胶头开始喷胶，根据印刷位置控制电信号和印刷内容信息控制电信号控制喷胶头在连续承印物的预定位置，喷射预定文字或/和图案；根据所述旋转编码控制电信号，所述喷胶头以与连续承印物运行速度相适应的喷胶速度喷胶；
　　所述冷烫控制单元根据喷墨数码印刷单元喷胶的位置信息，控制帖合冷烫单元准确地对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜。
　　作为对本***的改进，所述轮转印刷机是胶印机、柔印机、凸印机、凹印机、线条凹印机或丝印机。
　　作为对本***的改进，所述轮转印刷机是由两种或两种以上的不同印刷单元任意组合而成的卫星式轮转印刷机或机组式轮转印刷机。
　　作为对本***的改进，所述喷墨数码印刷单元和帖合冷烫单元紧邻布置，并设置在卫星式轮转印刷机或机组式轮转印刷机的印刷单元之前或印刷单元之后。
　　本发明由于采用了设置在所述放纸单元与收纸单元之间的喷墨数码印刷单元，在所述连续承印物上用冷烫胶喷射出文字或/和图案；然后，用帖合冷烫单元，设置于所述喷墨数码印刷单元之后，对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜的连续冷烫金的方法和***，不仅可以实现连续在线印刷可变信息的内容，而且还能实现连续在线对可变信息进行烫金处理。
附图说明
　　图1是本发明一种实施例的平面结构示意图。
　　图2是对图1所示实施例改进后的平面结构示意图。
具体实施方式
　　本发明提供了基于数字印刷***实现在线可变信息烫金的方法，该方法是设置一放纸单元，一收纸单元，连续承印物从放纸单元放出到收纸单元收卷；本发明的连续承印物是印刷纸，显然，连续承印物也可以是塑料薄膜等印刷行业常用的其它承印物，下同。本发明中所述的烫金是指用冷烫膜烫金、烫银和烫镭射图案等。
　　一喷墨数码印刷单元，设置在所述放纸单元与收纸单元之间，在所述连续承印物上用冷烫胶喷射出文字或/和图案；本发明中使用的冷烫胶是UV墨水，当然，也可以用其它的冷烫胶。
　　一帖合冷烫单元，设置于所述喷墨数码印刷单元之后，对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜，完成烫金；本发明中的帖合冷烫单元可以采用现有的帖合冷烫机（下同），其结构和用法在这里不重复叙述。
　　本发明中，如果要对连续承印物的预定位置进行冷烫金，则本方法还包括，
　　一轮转印刷机，用于印刷普通印刷图文，所述喷墨数码印刷单元设置在轮转印刷机上，
　　一个中央控制单元，所述中央控制单元至少包括旋转编码控制子单元、色标信息控制子单元和变化内容印刷位置、印刷内容控制子单元及冷烫控制单元；
　　所述变化内容印刷位置及印刷内容控制子单元用于预置变化内容在连续承印物上的印刷位置信息，以及用于预置变化内容的文字或/和图案信息，并将印刷位置信息转变成印刷位置信息控制电信号，将文字或/和图案信息转变成印刷内容信息控制电信号；并输送给喷墨数码印刷单元；
　　在所述喷墨数码印刷单元的适当位置设有色标传感器，所述色标传感器将捕获到的连续承印物上的色标信息输送给中央控制单元的色标信息控制子单元，所述色标信息控制子单元将色标传感器捕获的色标信息转变成色标信息控制电信号，并传递给喷墨数码印刷单元；
　　在所述轮转印刷机的从动轮上设置一旋转编码器，所述旋转编码器将所述从动轮的角速度转变为脉冲信号，并传输给旋转编码控制子单元，所述旋转编码控制子单元将脉冲信号转变成旋转编码控制电信号；
　　使连续承印物以与轮转印刷机相同的运行速度通过所述喷墨数码印刷单元的喷胶头的喷胶区域；
　　所述喷墨数码印刷单元在用冷烫胶喷射预定文字或/和图案时，依据下述三个条件工作，在接收到所述色标信息控制电信号后，所述喷胶头开始喷胶，根据印刷位置控制电信号和印刷内容信息控制电信号控制喷胶头在连续承印物的预定位置，喷射预定文字或/和图案；根据所述旋转编码控制电信号，所述喷胶头以与连续承印物运行速度相适应的喷胶速度喷胶；
　　所述冷烫控制单元根据喷墨数码印刷单元喷胶的位置信息，控制帖合冷烫单元准确地对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜。
　　本发明中，对于连续承印物的预定位置的冷烫金，可以采用先印刷普通印刷图文，即在轮转印刷机上先印好所需的普通印刷图文，然后采用喷墨数码印刷单元在预定位置喷射预定文字或/和图案的冷烫胶，再用帖合冷烫单元进行冷烫金的方式，即所谓的先印后烫工艺；
　　显然，对于连续承印物的预定位置的冷烫金也可以采用先对预定位置冷烫金，后印刷普通印刷图文的方式。还可以采用印-烫-印的工艺，也就是说，可以将喷墨数码印刷单元及紧邻的帖合冷烫单元一起设置在轮转印刷机的任何工位。
　　本发明中，所述轮转印刷机可以是由两种或两种以上的不同印刷单元任意组合而成的卫星式轮转印刷机或机组式轮转印刷机。
　　请参见图1，本发明还提供一种可在线实现可变信息内容烫金的印刷***，包括一放纸单元1，一收纸单元2，连续承印物3从放纸单元1放出到收纸单元2收卷；本实施例中，所述放纸单元1可以是不停机放纸单元；所述收纸单元2可以是不停机收纸单元。为了防止卷筒纸走纸偏向，在放纸单元1后可以加设卷筒纸纠偏导向机构7。
　　一喷墨数码印刷单元4，设置在所述放纸单元1与收纸单元2之间，在所述连续承印物3的印刷面上用冷烫胶喷射出文字或/和图案，所述冷烫胶具有粘性，在UV灯下可以很快的被干燥；
　　一帖合冷烫单元5，设置于所述喷墨数码4印刷单元之后，对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜，完成烫金。本实施例中，所述帖合冷烫单元5包括放膜机构51、复膜与干燥机构52及收膜机构53，其具体结构与现有的帖合冷烫单元的结构相同。所述复膜与干燥机构52将冷烫膜（可以为金色、银色或镭射图案等）复盖在用冷烫胶喷射的文字或/和图案上，并用UV灯烘干（如果是UV墨水的话），形成与用冷烫胶喷射的文字或/和图案一样的金色或银色的文字或/和图案，达到对该文字或/和图案进行烫金或烫银的目的。
　　请参见图2，如果要对连续承印物的局部进行烫金，本印刷***还包括
　　一轮转印刷机6，用于印刷普通印刷图文，所述喷墨数码印刷单元4设置在轮转印刷机6上，
　　一个中央控制单元，所述中央控制单元至少包括旋转编码控制子单元、色标信息控制子单元和变化内容印刷位置、印刷内容控制子单元及冷烫控制单元；
　　所述变化内容印刷位置及印刷内容控制子单元用于预置变化内容在连续承印物3上的印刷位置信息，以及用于预置变化内容的文字或/和图案信息，并将印刷位置信息转变成印刷位置信息控制电信号，将文字或/和图案信息转变成印刷内容信息控制电信号；并输送给喷墨数码印刷单元4；
　　在所述喷墨数码印刷单元4的适当位置设有色标传感器，所述色标传感器将捕获到的连续承印物3上的色标信息输送给中央控制单元的色标信息控制子单元，所述色标信息控制子单元将色标传感器捕获的色标信息转变成色标信息控制电信号，并传递给喷墨数码印刷单元4；
　　在所述轮转印刷机6的从动轮上设置一旋转编码器，所述旋转编码器将所述从动轮的角速度转变为脉冲信号，并传输给旋转编码控制子单元，所述旋转编码控制子单元将脉冲信号转变成旋转编码控制电信号；
　　使连续承印物3以与轮转印刷机6相同的运行速度通过所述喷墨数码印刷单元4的喷胶头的喷胶区域；
　　所述喷墨数码印刷单元4在用冷烫胶喷射预定文字或/和图案时，依据下述三个条件工作，在接收到所述色标信息控制电信号后，所述喷胶头开始喷胶，根据印刷位置控制电信号和印刷内容信息控制电信号控制喷胶头在连续承印物3的预定位置，喷射预定文字或/和图案；根据所述旋转编码控制电信号，所述喷胶头以与连续承印物运行速度相适应的喷胶速度喷胶；
　　所述冷烫控制单元5根据喷墨数码印刷单元喷胶的位置信息，控制帖合冷烫单元准确地对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜。
　　本印刷***中，所述轮转印刷机6可以是胶印机、柔印机、凸印机、凹印机、线条凹印机或丝印机；也可以是由两种或两种以上的不同印刷单元任意组合而成的卫星式轮转印刷机或机组式轮转印刷机。
　　本印刷***中，所述喷墨数码印刷单元4和帖合冷烫单元5紧邻布置，并可以是设置在卫星式轮转印刷机或机组式轮转印刷机的印刷单元之前或印刷单元之后。

Claims (1)

  1. 1、一种基于数字印刷***实现在线可变信息烫金的方法，其特征在于，
    　　设置一放纸单元，一收纸单元，连续承印物从放纸单元放出到收纸单元收卷；
    一喷墨数码印刷单元，设置在所述放纸单元与收纸单元之间，在所述连续承印物上用冷烫胶喷射出文字或/和图案；
    　　一帖合冷烫单元，设置于所述喷墨数码印刷单元之后，对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜，完成烫金。
    2、根据权利要求1所述的基于数字印刷***实现在线可变信息烫金的方法，其特征在于：对于连续承印物的预定位置的冷烫金还包括，
    一轮转印刷机，用于印刷普通印刷图文，所述喷墨数码印刷单元设置在轮转印刷机上，
    一个中央控制单元，所述中央控制单元至少包括旋转编码控制子单元、色标信息控制子单元和变化内容印刷位置、印刷内容控制子单元及冷烫控制单元；
    所述变化内容印刷位置及印刷内容控制子单元用于预置变化内容在连续承印物上的印刷位置信息，以及用于预置变化内容的文字或/和图案信息，并将印刷位置信息转变成印刷位置信息控制电信号，将文字或/和图案信息转变成印刷内容信息控制电信号；并输送给喷墨数码印刷单元；
    在所述喷墨数码印刷单元的适当位置设有色标传感器，所述色标传感器将捕获到的连续承印物上的色标信息输送给中央控制单元的色标信息控制子单元，所述色标信息控制子单元将色标传感器捕获的色标信息转变成色标信息控制电信号，并传递给喷墨数码印刷单元；
    在所述轮转印刷机的从动轮上设置一旋转编码器，所述旋转编码器将所述从动轮的角速度转变为脉冲信号，并传输给旋转编码控制子单元，所述旋转编码控制子单元将脉冲信号转变成旋转编码控制电信号；
    使连续承印物以与轮转印刷机相同的运行速度通过所述喷墨数码印刷单元的喷胶头的喷胶区域；
    所述喷墨数码印刷单元在用冷烫胶喷射预定文字或/和图案时，依据下述三个条件工作，在接收到所述色标信息控制电信号后，所述喷胶头开始喷胶，根据印刷位置控制电信号和印刷内容信息控制电信号控制喷胶头在连续承印物的预定位置，喷射预定文字或/和图案；根据所述旋转编码控制电信号，所述喷胶头以与连续承印物运行速度相适应的喷胶速度喷胶；
    所述冷烫控制单元根据喷墨数码印刷单元喷胶的位置信息，控制帖合冷烫单元准确地对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜。
    3、根据权利要求2所述的基于数字印刷***实现在线可变信息烫金的方法，其特征在于：对于连续承印物的预定位置的冷烫金采用的是先印刷普通印刷图文，后对预定位置冷烫金的方式。
    4、根据权利要求2所述的基于数字印刷***实现在线可变信息烫金的方法，其特征在于：对于连续承印物的预定位置的冷烫金采用的是先对预定位置冷烫金，后印刷普通印刷图文的方式。
    5、根据权利要求1至4中任何一项权利要求所述的基于数字印刷***实现在线可变信息烫金的方法，其特征在于：所述轮转印刷机是由两种或两种以上的不同印刷单元任意组合而成的卫星式轮转印刷机或机组式轮转印刷机。
    6、一种实现在线可变信息内容烫金的印刷***，其特征在于，
    　　包括一放纸单元，一收纸单元，连续承印物从放纸单元放出到收纸单元收卷；
    　　一喷墨数码印刷单元，设置在所述放纸单元与收纸单元之间，在所述连续承印物上用冷烫胶喷射出文字或/和图案；
    　　一帖合冷烫单元，设置于所述喷墨数码印刷单元之后，对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜，完成烫金。
    7、根据权利要求5所述的实现在线可变信息内容烫金的印刷***，其特征在于，还包括
    　　一轮转印刷机，用于印刷普通印刷图文，所述喷墨数码印刷单元设置在轮转印刷机上，
    　　一个中央控制单元，所述中央控制单元至少包括旋转编码控制子单元、色标信息控制子单元和变化内容印刷位置、印刷内容控制子单元及冷烫控制单元；
    　　所述变化内容印刷位置及印刷内容控制子单元用于预置变化内容在连续承印物上的印刷位置信息，以及用于预置变化内容的文字或/和图案信息，并将印刷位置信息转变成印刷位置信息控制电信号，将文字或/和图案信息转变成印刷内容信息控制电信号；并输送给喷墨数码印刷单元；
    　　在所述喷墨数码印刷单元的适当位置设有色标传感器，所述色标传感器将捕获到的连续承印物上的色标信息输送给中央控制单元的色标信息控制子单元，所述色标信息控制子单元将色标传感器捕获的色标信息转变成色标信息控制电信号，并传递给喷墨数码印刷单元；
    　　在所述轮转印刷机的从动轮上设置一旋转编码器，所述旋转编码器将所述从动轮的角速度转变为脉冲信号，并传输给旋转编码控制子单元，所述旋转编码控制子单元将脉冲信号转变成旋转编码控制电信号；
    　　使连续承印物以与轮转印刷机相同的运行速度通过所述喷墨数码印刷单元的喷胶头的喷胶区域；
    　　所述喷墨数码印刷单元在用冷烫胶喷射预定文字或/和图案时，依据下述三个条件工作，在接收到所述色标信息控制电信号后，所述喷胶头开始喷胶，根据印刷位置控制电信号和印刷内容信息控制电信号控制喷胶头在连续承印物的预定位置，喷射预定文字或/和图案；根据所述旋转编码控制电信号，所述喷胶头以与连续承印物运行速度相适应的喷胶速度喷胶；
    　　所述冷烫控制单元根据喷墨数码印刷单元喷胶的位置信息，控制帖合冷烫单元准确地对上述用冷烫胶喷射的文字或/和图案进行复膜，烘干及揭膜。
    8、根据权利要求7所述的实现在线可变信息内容烫金的印刷***，其特征在于：所述轮转印刷机是胶印机、柔印机、凸印机、凹印机、线条凹印机或丝印机。
    9、根据权利要求7所述的实现在线可变信息内容烫金的印刷***，其特征在于：所述轮转印刷机是由两种或两种以上的不同印刷单元任意组合而成的卫星式轮转印刷机或机组式轮转印刷机。
    10、根据权利要求9所述的实现在线可变信息内容烫金的印刷***，其特征在于：所述喷墨数码印刷单元和帖合冷烫单元紧邻布置，并设置在卫星式轮转印刷机或机组式轮转印刷机的印刷单元之前或印刷单元之后。
PCT/CN2010/078898 2010-11-19 2010-11-19 基于数字印刷***实现在线可变信息烫金的方法及*** WO2012065307A1 (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106881950A (zh) * 2015-10-16 2017-06-23 株式会社理光 制造印刷物的装置、印刷物、制造印刷物的方法、喷出液体的装置
CN108189549A (zh) * 2018-02-24 2018-06-22 浙江劲豹机械有限公司 一种上光烫金机
US10040313B2 (en) 2013-10-04 2018-08-07 The Procter & Gamble Company Processes and machines for decorating articles of manufacture
CN109895524A (zh) * 2019-03-18 2019-06-18 梁志辉 一种自动翻谱器
CN110816042A (zh) * 2019-11-27 2020-02-21 广州宁为科技有限公司 一种多功能印刷机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050193911A1 (en) * 2004-01-15 2005-09-08 Man Roland Druckmaschinen Ag Device for producing a coating on printed products from a printing press
CN1796155A (zh) * 2004-12-22 2006-07-05 上海紫江喷铝包装材料有限公司 一种局部转移镀铝纸的生产方法
DE102005025759A1 (de) * 2005-06-02 2006-12-07 Hauni Maschinenbau Ag Aufbringen eines flüssigen Stoffes auf einen Materialstreifen der Tabak verarbeitenden Industrie
JP2007283732A (ja) * 2006-04-20 2007-11-01 Fujifilm Corp デジタルラベル印刷装置
CN101519000A (zh) * 2009-03-31 2009-09-02 吴东杰 实现在线印刷变化内容的方法及混合数码印刷***
JP2009202430A (ja) * 2008-02-28 2009-09-10 Seiko Epson Corp 液体噴射装置
CN201442378U (zh) * 2009-05-22 2010-04-28 淄博泰宝防伪技术产品有限公司 冷烫印刷装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050193911A1 (en) * 2004-01-15 2005-09-08 Man Roland Druckmaschinen Ag Device for producing a coating on printed products from a printing press
CN1796155A (zh) * 2004-12-22 2006-07-05 上海紫江喷铝包装材料有限公司 一种局部转移镀铝纸的生产方法
DE102005025759A1 (de) * 2005-06-02 2006-12-07 Hauni Maschinenbau Ag Aufbringen eines flüssigen Stoffes auf einen Materialstreifen der Tabak verarbeitenden Industrie
JP2007283732A (ja) * 2006-04-20 2007-11-01 Fujifilm Corp デジタルラベル印刷装置
JP2009202430A (ja) * 2008-02-28 2009-09-10 Seiko Epson Corp 液体噴射装置
CN101519000A (zh) * 2009-03-31 2009-09-02 吴东杰 实现在线印刷变化内容的方法及混合数码印刷***
CN201442378U (zh) * 2009-05-22 2010-04-28 淄博泰宝防伪技术产品有限公司 冷烫印刷装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10040313B2 (en) 2013-10-04 2018-08-07 The Procter & Gamble Company Processes and machines for decorating articles of manufacture
CN106881950A (zh) * 2015-10-16 2017-06-23 株式会社理光 制造印刷物的装置、印刷物、制造印刷物的方法、喷出液体的装置
CN108189549A (zh) * 2018-02-24 2018-06-22 浙江劲豹机械有限公司 一种上光烫金机
CN109895524A (zh) * 2019-03-18 2019-06-18 梁志辉 一种自动翻谱器
CN109895524B (zh) * 2019-03-18 2024-07-05 梁志辉 一种自动翻谱器
CN110816042A (zh) * 2019-11-27 2020-02-21 广州宁为科技有限公司 一种多功能印刷机

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