CN105730039A - Production method of positioned gravure micro-character seamless transfer film - Google Patents

Production method of positioned gravure micro-character seamless transfer film Download PDF

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Publication number
CN105730039A
CN105730039A CN201511011547.2A CN201511011547A CN105730039A CN 105730039 A CN105730039 A CN 105730039A CN 201511011547 A CN201511011547 A CN 201511011547A CN 105730039 A CN105730039 A CN 105730039A
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China
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character
micro
roller
oil inlet
production
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CN201511011547.2A
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Chinese (zh)
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CN105730039B (en
Inventor
谢大武
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东莞光群雷射科技有限公司
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382Contact thermal transfer or sublimation processes

Abstract

The invention relates to the technical field of the production of seamless transfer films, and in particular to a production method of a positioned gravure micro-character seamless transfer film. The method comprises the following steps: 1, according to the typesetting size requirements of printing, carrying out corresponding-dimension micro character photoetching on a holographic nickeltype and remaking an embossed hologram nickeltype; and 2, by adopting a double-plate-making roller mould pressing mode, heating a first plate-making roller by adopting two heating oil inlet/outlet pipelines and cooling by adopting eight cooling oil inlet/outlet pipelines; heating a second plate-making roller by adopting eight heating oil inlet/outlet pipelines and cooling by using two cooling oil inlet/outlet pipelines; in addition, carrying out fixed-point heating on cooling zones of the two cooling oil inlet/outlet pipelines while cooling the second plate-making roller by using the two cooling oil inlet/outlet pipelines at the same time. The positioned gravure micro-character seamless transfer film produced by adopting the method disclosed by the invention has the advantages of no ghosting phenomenon and micro character clearness and completeness, so that the anti-counterfeit function can be improved and the imitation difficulty is increased.

Description

A kind of production method positioning the gravure seamless transfer membrane of micro-character
Technical field
The present invention relates to the production technical field of seamless transfer membrane, be specifically related to a kind of production method positioning the gravure seamless transfer membrane of micro-character.
Background technology
In prior art, the existing mode of production of the seamless transfer membrane of laser holographic is: adopt the mode of double; two roller mold pressing, the structure of the first roller and the second roller is duplicate, namely it is all adopt eight to add deep fat inlet and outlet piping the first roller and the second roller are heated, and all adopts two cooling oil inlet and outlet pipings that the first roller and the second roller are cooled down.The mode of production of the seamless transfer membrane of this laser holographic of prior art, in the problem that the seamless transfer membrane of laser holographic having the micro-character of photoetching adopting above-mentioned roller structure to produce exists the photoetching unclear wash rice of micro-character, ghost image, therefore, false proof functional requirement cannot be met, and then reduce imitated difficulty.
Summary of the invention
Present invention aims to the deficiencies in the prior art, it is provided that the production method of a kind of location gravure seamless transfer membrane of micro-character that can promote antiforge function, increase imitation difficulty.
To achieve these goals, the present invention adopts the following technical scheme that
Thering is provided a kind of production method positioning the gravure seamless transfer membrane of micro-character, it comprises the following steps:
Step one, by the typesetting size requirements printed, carries out the corresponding micro-character of dimensions photoetching to holographic nickel version, then turns over embossed holographic nickel version processed again;
Step 2, adopts the mode of double; two roller mold pressing, adopts two to add deep fat inlet and outlet piping the first roller and be heated, and adopts eight cooling oil inlet and outlet pipings to cool down;Adopt eight to add deep fat inlet and outlet piping the second roller to be heated, and adopt two cooling oil inlet and outlet pipings to cool down;It addition, while the second roller adopts two cooling oil inlet and outlet pipings cool down, the cooling zone to two cooling oil inlet and outlet pipings carries out fixed point heating.
In technique scheme, in described step 2, the structure of described first roller and the structure of described second roller are oppositely arranged.
In technique scheme, in described step 2, two of described first roller add deep fat inlet and outlet piping and eight cooling oil inlet and outlet piping circumferentially arranged distribution.
In technique scheme, in described step 2, eight of described second roller add deep fat inlet and outlet piping and two cooling oil inlet and outlet piping circumferentially arranged distribution.
In technique scheme, in described step 2, the relative position of described fixed point heating can adjust according to the demand size of print publishing.
In technique scheme, in described step one, holographic nickel version is carried out the corresponding micro-character of dimensions photoetching, be the mode adopting the fixed point micro-character of photoetching.
In technique scheme, the size of the described micro-character of fixed point photoetching pinpoints, with described second roller, the consistent size heated.
The present invention compared with prior art, has the beneficial effects that:
(1) a kind of production method positioning the gravure seamless transfer membrane of micro-character provided by the invention, is heated owing to adopting two to add deep fat inlet and outlet piping the first roller, and adopts eight cooling oil inlet and outlet pipings to cool down;Adopt eight to add deep fat inlet and outlet piping the second roller to be heated, and adopt two cooling oil inlet and outlet pipings to cool down;Additionally, while second roller adopts two cooling oil inlet and outlet pipings cool down, cooling zone to two cooling oil inlet and outlet pipings carries out fixed point heating, so that the location gravure seamless transfer membrane of micro-character that this production method produces has without ghost phenomena, advantage that the clear wash rice of micro-character is complete, and then antiforge function, increase imitation difficulty can be promoted.
(2) a kind of production method positioning the gravure seamless transfer membrane of micro-character provided by the invention, has production method simple, and can be applicable to the feature of large-scale production.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
A kind of production method positioning the gravure seamless transfer membrane of micro-character, it comprises the following steps:
Step one, by the typesetting size requirements printed, carries out the corresponding micro-character of dimensions photoetching to holographic nickel version, then turns over embossed holographic nickel version processed again;
Step 2, adopts the mode of double; two roller mold pressing, adopts two to add deep fat inlet and outlet piping the first roller and be heated, and adopts eight cooling oil inlet and outlet pipings to cool down;Adopt eight to add deep fat inlet and outlet piping the second roller to be heated, and adopt two cooling oil inlet and outlet pipings to cool down;It addition, while the second roller adopts two cooling oil inlet and outlet pipings cool down, the cooling zone to two cooling oil inlet and outlet pipings carries out fixed point heating.
Wherein, in step 2, the structure of the first roller and the structure of the second roller are oppositely arranged, namely the structure of the structure of the first roller and the second roller is mirrored into arranging.
Wherein, in step 2, two of the first roller add deep fat inlet and outlet piping and eight cooling oil inlet and outlet piping circumferentially arranged distribution.
Wherein, in step 2, eight of the second roller add deep fat inlet and outlet piping and two cooling oil inlet and outlet piping circumferentially arranged distribution.
Wherein, in step 2, the relative position of fixed point heating can adjust according to the demand size of print publishing.
Wherein, in step one, holographic nickel version is carried out the corresponding micro-character of dimensions photoetching, be the mode adopting the fixed point micro-character of photoetching.
Wherein, the consistent size of the size of the micro-character of photoetching and the fixed point heating of described second roller is pinpointed.
The location gravure seamless transfer membrane of micro-character that a kind of production method positioning the gravure seamless transfer membrane of micro-character of the present invention produces has without ghost phenomena, advantage that the clear wash rice of micro-character is complete, and then can promote antiforge function, increase imitation difficulty.It addition, the production method of this location gravure seamless transfer membrane of micro-character, there is production method simple, and the feature of large-scale production can be applicable to.
Finally should be noted that; above example is only in order to illustrate technical scheme; but not limiting the scope of the invention; although having made to explain to the present invention with reference to preferred embodiment; it will be understood by those within the art that; technical scheme can be modified or equivalent replacement, without deviating from the spirit and scope of technical solution of the present invention.

Claims (7)

1. the production method positioning the gravure seamless transfer membrane of micro-character, it is characterised in that: it comprises the following steps:
Step one, by the typesetting size requirements printed, carries out the corresponding micro-character of dimensions photoetching to holographic nickel version, then turns over embossed holographic nickel version processed again;
Step 2, adopts the mode of double; two roller mold pressing, adopts two to add deep fat inlet and outlet piping the first roller and be heated, and adopts eight cooling oil inlet and outlet pipings to cool down;Adopt eight to add deep fat inlet and outlet piping the second roller to be heated, and adopt two cooling oil inlet and outlet pipings to cool down;It addition, while the second roller adopts two cooling oil inlet and outlet pipings cool down, the cooling zone to two cooling oil inlet and outlet pipings carries out fixed point heating.
2. a kind of production method positioning the gravure seamless transfer membrane of micro-character according to claim 1, it is characterised in that: in described step 2, the structure of described first roller and the structure of described second roller are oppositely arranged.
3. a kind of production method positioning the gravure seamless transfer membrane of micro-character according to claim 1, it is characterised in that: in described step 2, two of described first roller add deep fat inlet and outlet piping and eight cooling oil inlet and outlet piping circumferentially arranged distribution.
4. a kind of production method positioning the gravure seamless transfer membrane of micro-character according to claim 1, it is characterised in that: in described step 2, eight of described second roller add deep fat inlet and outlet piping and two cooling oil inlet and outlet piping circumferentially arranged distribution.
5. a kind of production method positioning the gravure seamless transfer membrane of micro-character according to claim 1, it is characterised in that: in described step 2, the relative position of described fixed point heating can adjust according to the demand size of print publishing.
6. a kind of production method positioning the gravure seamless transfer membrane of micro-character according to claim 1, it is characterised in that: in described step one, holographic nickel version is carried out the corresponding micro-character of dimensions photoetching, be the mode adopting the fixed point micro-character of photoetching.
7. a kind of production method positioning the gravure seamless transfer membrane of micro-character according to claim 6, it is characterised in that: the size of the described micro-character of fixed point photoetching pinpoints, with described second roller, the consistent size heated.
CN201511011547.2A 2015-12-30 2015-12-30 A kind of production method positioning the seamless transfer membrane of the micro- character of gravure CN105730039B (en)

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CN201511011547.2A CN105730039B (en) 2015-12-30 2015-12-30 A kind of production method positioning the seamless transfer membrane of the micro- character of gravure

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CN201511011547.2A CN105730039B (en) 2015-12-30 2015-12-30 A kind of production method positioning the seamless transfer membrane of the micro- character of gravure

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CN105730039A true CN105730039A (en) 2016-07-06
CN105730039B CN105730039B (en) 2018-11-16

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180886A (en) * 1984-02-29 1985-09-14 Fujitsu Ltd Pattern-transferring method
CN102019808A (en) * 2010-10-21 2011-04-20 东莞光群雷射科技有限公司 Mould pressing process method for preparing seamless laser packaging film
CN102926275A (en) * 2011-08-11 2013-02-13 上海紫江喷铝包装材料有限公司 Production method of continuous seamless transfer holographic paper
CN202847100U (en) * 2012-09-26 2013-04-03 云南德新纸业有限公司 Seamless double-plate laser moulding press plate roller cold seam zone heat conducting device
CN103317874A (en) * 2013-06-25 2013-09-25 海南赛诺实业有限公司 Seamless PET (polyester) laser transfer membrane and preparation method thereof
CN203651176U (en) * 2013-08-23 2014-06-18 无锡光群雷射科技有限公司 Printing roller circulating cooling device of seamless laser molding press provided with double printing rollers
CN104149506A (en) * 2014-04-22 2014-11-19 上海紫江喷铝环保材料有限公司 Transferring method of holographic anti-counterfeiting patterns suitable for gravure positioning overprinting

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180886A (en) * 1984-02-29 1985-09-14 Fujitsu Ltd Pattern-transferring method
CN102019808A (en) * 2010-10-21 2011-04-20 东莞光群雷射科技有限公司 Mould pressing process method for preparing seamless laser packaging film
CN102926275A (en) * 2011-08-11 2013-02-13 上海紫江喷铝包装材料有限公司 Production method of continuous seamless transfer holographic paper
CN202847100U (en) * 2012-09-26 2013-04-03 云南德新纸业有限公司 Seamless double-plate laser moulding press plate roller cold seam zone heat conducting device
CN103317874A (en) * 2013-06-25 2013-09-25 海南赛诺实业有限公司 Seamless PET (polyester) laser transfer membrane and preparation method thereof
CN203651176U (en) * 2013-08-23 2014-06-18 无锡光群雷射科技有限公司 Printing roller circulating cooling device of seamless laser molding press provided with double printing rollers
CN104149506A (en) * 2014-04-22 2014-11-19 上海紫江喷铝环保材料有限公司 Transferring method of holographic anti-counterfeiting patterns suitable for gravure positioning overprinting

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