CN109159600A - A kind of three-dimensional flat ironing process of positioning - Google Patents

A kind of three-dimensional flat ironing process of positioning Download PDF

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Publication number
CN109159600A
CN109159600A CN201810905791.0A CN201810905791A CN109159600A CN 109159600 A CN109159600 A CN 109159600A CN 201810905791 A CN201810905791 A CN 201810905791A CN 109159600 A CN109159600 A CN 109159600A
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CN
China
Prior art keywords
positioning
outline
gold stamping
version
texture
Prior art date
Application number
CN201810905791.0A
Other languages
Chinese (zh)
Inventor
李天送
陈思涛
李婉瑜
李昌
卫建
Original Assignee
至远彩色印刷工业(惠州)有限公司
红塔辽宁烟草有限责任公司
广东至远实业集团有限公司
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 至远彩色印刷工业(惠州)有限公司, 红塔辽宁烟草有限责任公司, 广东至远实业集团有限公司 filed Critical 至远彩色印刷工业(惠州)有限公司
Priority to CN201810905791.0A priority Critical patent/CN109159600A/en
Publication of CN109159600A publication Critical patent/CN109159600A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17Dry transfer
    • B44C1/1712Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
    • B44C1/1729Hot stamping techniques

Abstract

The invention discloses a kind of three-dimensional flat ironing process of positioning, comprising: extracts the element outline of file to be processed;Gold stamping version is made according to the element outline;The positioning film is exported according to the element outline;According to gold stamping version described in the positioning film location and installation;According to the positioning film by the center for being centrally located in the element outline of the anodized aluminium with stereoscopic effect;By the electrochemical aluminium thermoprinting in the gold stamping version.The beneficial effects of the practice of the present invention: primary flat scald has stereoscopic effect, can achieve the purpose that simplified step, while improving thermoprint efficiency, covers the problem of position hardly possible when avoiding two procedures linking in the prior art caused by bring paper distortion, machine error etc..

Description

A kind of three-dimensional flat ironing process of positioning

Technical field

The present invention relates to printed matter surface ornamenting processing technique field more particularly to a kind of three-dimensional flat ironing process of positioning.

Background technique

Foil stamping process plays a significant role in printing surface finish processing, beautiful, clearly, wear-resisting and bright in luster take by force Purpose feature adds so that high-grade packaging has its pro-gaze.

The prior art is related to the present invention there are three types of similar printed matter surface processing methods.

The first is, flat scald+to hit convex technology.First thermoprint position is needed to carry out in printed matter gold stamping, then to the gold stamping portion Position hit convex, makes it have metal-like and stereoscopic effect.The technology is due to needing first to carry out primary gold stamping process, then carries out Primary bumps process can just obtain needing effect, and since there are machine errors between process twice, while paper has certain stretch The increase of the property received, process simultaneously can paper distortion.Error and deformation increase the set position difficulty of product, and it is elegance to influence product. Further more, hitting convex process paper if encountering the biggish thermoprint element of area and being easy to compressive deformation, influence formed product.

Second is that will use laser-engraving technique, the design element for needing to present three-dimensional metal effect is carved in paper On, is printed carrying out set position in conjunction with printing technology, make to achieve the effect that on Product Visual with metal bump.However, by In needing that design element is engraved on paper in advance, papermaking higher cost, while presence in photoetching paper-making process is certain Machine error covers position requirement with higher for printing process, and photoetching paper cost is higher by probably compared to similar paper 1/3。

The third is first to be transferred to the anodized aluminium with stereoscopic effect on paper by way of thermoprint, then again Graph-text content is transferred to by printing and is changed on anodized aluminium, makes it have certain three-dimensional metal effect in this way.However the technology While first ironing and then printing increases set position difficulty, it is be easy to cause anodized aluminium reverse drawing, brings certain production risk.

Summary of the invention

The purpose of the present invention is to provide a kind of three-dimensional flat ironing process of positioning, when solving two procedures linking in the prior art The problem of position hardly possible is covered caused by bring paper distortion, machine error etc..

Technical solution of the present invention is accomplished by

The present invention provides a kind of three-dimensional flat ironing process of positioning, comprising:

Extract the element outline of file to be processed;

Gold stamping version is made according to the element outline;

The positioning film is exported according to the element outline;

According to gold stamping version described in the positioning film location and installation;

According to the positioning film by the center for being centrally located in the element outline of the anodized aluminium with stereoscopic effect;

By the electrochemical aluminium thermoprinting in the gold stamping version.

In the three-dimensional flat ironing process of positioning of the present invention, the element outline for extracting file to be processed, comprising:

The design element of thermoprint needed for being extracted from the file to be processed;

The design element is converted into the element outline.

It is described to make gold stamping version according to the element outline in the three-dimensional flat ironing process of positioning of the present invention, comprising:

Logical texture is made according to the element outline;

Gold stamping version is made according to the logical texture.

It is described to make logical texture, packet according to the element outline in the three-dimensional flat ironing process of positioning of the present invention It includes:

Texture is radiated according to element outline production multilayer, is not superimposed mutually between radiation texture described in multilayer;

It is the logical texture by radiation texture-combined described in multilayer.

It is described to make gold stamping version according to the logical texture in the three-dimensional flat ironing process of positioning of the present invention, comprising:

According to the whole flat boiling hot version of element outline production;

The gold stamping version is formed according to the flat boiling hot version of the logical texture and the entirety.

In the three-dimensional flat ironing process of positioning of the present invention, minimum positive image unit >=0.08mm of the logical texture, Minimum negative image unit >=1.2mm.

In the three-dimensional flat ironing process of positioning of the present invention, it is described by the electrochemical aluminium thermoprinting in the gold stamping version, Include:

By transparent class electrochemical aluminium thermoprinting in the flat boiling hot version of the entirety;

By nontransparent class electrochemical aluminium thermoprinting on the logical texture.

In the three-dimensional flat ironing process of positioning of the present invention, it is described by the electrochemical aluminium thermoprinting in the gold stamping version, Further include:

Blocking point range, pressure of hot stamping range and thermoprint velocity interval are set.

In the three-dimensional flat ironing process of positioning of the present invention, the blocking point range is 95-114 DEG C, the thermoprint Pressure limit is 0.4-0.6mm, and the thermoprint velocity interval is 4200-6500P/H.

In the three-dimensional flat ironing process of positioning of the present invention, further includes:

Examine hot stamping effects and thermoprint quality.

Therefore, the invention has the advantages that primary flat scald has stereoscopic effect, it can achieve the purpose that simplified step, Thermoprint efficiency is improved simultaneously, bring paper distortion, machine error etc. cause when avoiding two procedures linking in the prior art Set position hardly possible problem;Solve the problems, such as that bring formed product in convex process is hit in large area thermoprint again;Solves first ironing and then printing Print nest position problem and anodized aluminium reverse drawing problem in the process;It is big to solve offset printing set position difficulty in laser engraving paper printing technology With problem at high cost.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:

Fig. 1 is a kind of flow chart for the three-dimensional flat ironing process of positioning that one embodiment of the invention provides.

Specific embodiment

For a clearer understanding of the technical characteristics, objects and effects of the present invention, will to compare attached drawing below detailed Illustrate a specific embodiment of the invention.It should be appreciated that following explanation is only being specifically described for the embodiment of the present invention, it should not be with this It limits the scope of the invention.

Referring to Fig. 1, Fig. 1 is a kind of flow chart for the three-dimensional flat ironing process of positioning that one embodiment of the invention provides, including step Rapid S1-S6:

S1, the element outline for extracting file to be processed;Step S1 includes step S11-S12:

S11, the design element that required thermoprint is extracted from the file to be processed.Design element generally passes through design At.

S12, the design element is converted into the element outline.I.e. according to planar design feature, extraction needs to do gold Belong to the document element profile of stereoscopic effect.

S2, gold stamping version is made according to the element outline;Step S2 includes step S21-S22:

S21, logical texture is made according to the element outline;Step S21 includes step S211-S212:

S211, texture is radiated according to element outline production multilayer, is not superimposed mutually between radiation texture described in multilayer;

S212, texture-combined will be radiated described in multilayer as the logical texture.

S22, gold stamping version is made according to the logical texture.Step S22 includes step S221-S222:

S221, version is scalded according to whole put down of element outline production.

S222, the gold stamping version is formed according to the flat boiling hot version of the logical texture and the entirety.The i.e. described gold stamping version is divided into According to the logical texture of the entirety of profile production flat boiling hot version and the point or line that are designed according to profile.

Minimum positive image unit >=0.08mm of the logical texture, minimum negative image unit >=1.2mm.Wherein, positive image prints Brush positive image, printing positive image refer to that film egative film, film egative film have positive image and two kinds of negative image, and positive image is that positive (is specially printed for lithographic plate Brush plate-making use), seem (such as portrait) as black-and-white photograph.And it is for letterpress platemaking that negative image, which is anti-piece,.

S3, the positioning film is exported according to the element outline;The positioning film refers to the film used for positioning, film finger mark brush Egative film in plate-making.

S4, according to gold stamping version described in the positioning film location and installation;

S5, according to the positioning film being centrally located in the anodized aluminium with stereoscopic effect in the element outline The heart;Such as: the printing plate and anodized aluminium are needed with for opal class and baked donut anodized aluminium using the positioning film Opal center or baked donut are centrally located in element outline center.I.e. selected anodized aluminium is the anodized aluminium with concave-convex effect, Including all kinds of opal anodized aluminiums, baked donut anodized aluminium and extraordinary concave-convex texture anodized aluminium.Opal class, baked donut class anodized aluminium need Use the positioning film design element center that anodized aluminium location of the core is gold stamping in needs.

S6, by the electrochemical aluminium thermoprinting in the gold stamping version.Step S6 includes step S61-S62:

S61, transparent class electrochemical aluminium thermoprinting is put down in boiling hot version in the entirety.

S62, by nontransparent class electrochemical aluminium thermoprinting on the logical texture.Such as: by electrochemical aluminium thermoprinting in offset printing paper On when, the anodized aluminium needs of the flat boiling hot version of the entirety and stereoscopic effect match, wherein whole flat boiling hot version cooperates transparent class Anodized aluminium uses, and logic version line anodized aluminium cooperates nontransparent anodized aluminium to use.

In addition to the point-score of transparent class and nontransparent class anodized aluminium, anodized aluminium can also have with subdivision method: have stereoscopic effect Anodized aluminium include transparent opal anodized aluminium, transparent baked donut anodized aluminium, metal lens anodized aluminium, silver color/gold/blue opal Anodized aluminium, spy shadow light become anodized aluminium, all kinds of colors and have concave-convex effect anodized aluminium.

Preferably, step S6 further includes step S63:

S63, setting blocking point range, pressure of hot stamping range and thermoprint velocity interval.Preferably, the blocking point model Enclosing is 95-114 DEG C, and the pressure of hot stamping range is 0.4-2.1mm, and the thermoprint velocity interval is 4200-6500P/H.

Wherein, P is Carrier chain link away from if the unit of P is rice, 4200-6500P/H is exactly 4200-6500 M/h

Here pressure refers to the power that unit area is born.The not conversion between commensurate are as follows: 1 standard atmospheric pressure= 760mm mercury column=mercury column=1.01325 76cm × 105Pa=10.336m water column.1 standard atmospheric pressure=101325N/m2.Mm is For mm mercury column.

Preferably, the three-dimensional flat ironing process of the positioning further includes step S7:

S7, hot stamping effects and thermoprint quality are examined.

The present invention provides following specific embodiment:

Existing a product needs the shellring shape design element by a 45*45mm to be made as cyclic annular concave-convex metal effect Fruit.

S1, according to annular tendency extraction document element outline;

S2, logical texture is made according to the document element profile of 1 extraction.It is embodied as, the production of first layer annulus Line is radiated at the center of 5 ° of the thick 0.1mm corner of line, and line ring is radiated at the center of 2 ° of the thick 0.1mm corner of second layer annulus;Second layer annulus Radiate line ring in the center of thick 1 ° of corner of 0.1mm;And shellring shape radiation logical texture is not superimposed.

S3, alignment film is exported according to 1 file and profile;

S4, the logical texture produced are made as gold stamping version;It is installed and is scalded according to alignment film using the gold stamping version Golden version.

S5, the golden baked donut anodized aluminium of installation use anodized aluminium as gold stamping;By positioning the film for baked donut centralized positioning In the element outline center.

S6, setting blocking point are that 114 ° of pressure are that 2.1mm speed 6000P/H carries out school version set position.

S7, bronzing effect and gold stamping quality are examined, is produced.

The present invention compared with the existing technology, has the advantage that

Compared to it is existing it is flat scald+hit convex technology and save one of bumps process, improve efficiency, simplified process is effective Machine error and paper distortion bring the set position problem avoided, saves the manpower and device resource of a procedure.

Compared to existing first ironing and then printing technology, effectively avoid print nest position and anodized aluminium reverse drawing bring production risk and Difficulty.

Compared to the three-dimensional hot stamping effects that existing photoetching positioning paper and first ironing and then printing reach, machine in offset printing is effectively prevented Chromatography difficulty, it is biggish to reduce production cost.

In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention Decorations, therefore protection scope of the present invention subjects to the scope of the claims.

Claims (10)

1. a kind of three-dimensional flat ironing process of positioning characterized by comprising
Extract the element outline of file to be processed;
Gold stamping version is made according to the element outline;
The positioning film is exported according to the element outline;
According to gold stamping version described in the positioning film location and installation;
According to the positioning film by the center for being centrally located in the element outline of the anodized aluminium with stereoscopic effect;
By the electrochemical aluminium thermoprinting in the gold stamping version.
2. the three-dimensional flat ironing process of positioning according to claim 1, which is characterized in that the element for extracting file to be processed Profile, comprising:
The design element of thermoprint needed for being extracted from the file to be processed;
The design element is converted into the element outline.
3. the three-dimensional flat ironing process of positioning according to claim 1, which is characterized in that described to be made according to the element outline Gold stamping version, comprising:
Logical texture is made according to the element outline;
Gold stamping version is made according to the logical texture.
4. the three-dimensional flat ironing process of positioning according to claim 3, which is characterized in that described to be made according to the element outline Logical texture, comprising:
Texture is radiated according to element outline production multilayer, is not superimposed mutually between radiation texture described in multilayer;
It is the logical texture by radiation texture-combined described in multilayer.
5. the three-dimensional flat ironing process of positioning according to claim 4, which is characterized in that described to be made according to the logical texture Gold stamping version, comprising:
According to the whole flat boiling hot version of element outline production;
The gold stamping version is formed according to the flat boiling hot version of the logical texture and the entirety.
6. the three-dimensional flat ironing process of positioning according to claim 4 or 5, which is characterized in that the minimum sun of the logical texture Map unit >=0.08mm, minimum negative image unit >=1.2mm.
7. the three-dimensional flat ironing process of positioning according to claim 5, which is characterized in that it is described by the electrochemical aluminium thermoprinting in institute It states in gold stamping version, comprising:
By transparent class electrochemical aluminium thermoprinting in the flat boiling hot version of the entirety;
By nontransparent class electrochemical aluminium thermoprinting on the logical texture.
8. the three-dimensional flat ironing process of positioning according to claim 7, which is characterized in that it is described by the electrochemical aluminium thermoprinting in institute It states in gold stamping version, further includes:
Blocking point range, pressure of hot stamping range and thermoprint velocity interval are set.
9. the three-dimensional flat ironing process of positioning according to claim 8, which is characterized in that the blocking point range is 95-114 DEG C, the pressure of hot stamping range is 0.4-0.6mm, and the thermoprint velocity interval is 4200-6500P/H.
10. the three-dimensional flat ironing process of positioning according to claim 1, which is characterized in that further include:
Examine hot stamping effects and thermoprint quality.
CN201810905791.0A 2018-08-09 2018-08-09 A kind of three-dimensional flat ironing process of positioning CN109159600A (en)

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CN201810905791.0A CN109159600A (en) 2018-08-09 2018-08-09 A kind of three-dimensional flat ironing process of positioning

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Application Number Priority Date Filing Date Title
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102189858A (en) * 2011-03-18 2011-09-21 青海虎彩印刷有限公司 One-step forming process of flat pressing, flat gold stamping, embossing and debossing
CN102173179B (en) * 2010-12-27 2012-07-04 东莞虎彩印刷有限公司 Printing and gilding registration method in process of gilding before printing
CN103009843A (en) * 2012-12-21 2013-04-03 常德金鹏印务有限公司 Preparation method of positioning laser paper and machining method of packaging product
GB201308133D0 (en) * 2013-05-07 2013-06-12 R E Bowers & Freeman Ltd Hot stamping methods
CN106274106A (en) * 2015-12-31 2017-01-04 深圳市科彩印务有限公司 A kind of stereo gilding texturizing method
CN107297965A (en) * 2017-07-12 2017-10-27 常德金鹏印务有限公司 A kind of printing process of the printed matter of the radial radium-shine 3D patterns of band
CN107745587A (en) * 2017-10-31 2018-03-02 常德金鹏印务有限公司 A kind of printing method of paper web products first ironing and then printing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102173179B (en) * 2010-12-27 2012-07-04 东莞虎彩印刷有限公司 Printing and gilding registration method in process of gilding before printing
CN102189858A (en) * 2011-03-18 2011-09-21 青海虎彩印刷有限公司 One-step forming process of flat pressing, flat gold stamping, embossing and debossing
CN103009843A (en) * 2012-12-21 2013-04-03 常德金鹏印务有限公司 Preparation method of positioning laser paper and machining method of packaging product
GB201308133D0 (en) * 2013-05-07 2013-06-12 R E Bowers & Freeman Ltd Hot stamping methods
CN106274106A (en) * 2015-12-31 2017-01-04 深圳市科彩印务有限公司 A kind of stereo gilding texturizing method
CN107297965A (en) * 2017-07-12 2017-10-27 常德金鹏印务有限公司 A kind of printing process of the printed matter of the radial radium-shine 3D patterns of band
CN107745587A (en) * 2017-10-31 2018-03-02 常德金鹏印务有限公司 A kind of printing method of paper web products first ironing and then printing

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