CN101642978A - Method and device for directly obtaining holographic pattern on printing material and printing machine - Google Patents
Method and device for directly obtaining holographic pattern on printing material and printing machine Download PDFInfo
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- CN101642978A CN101642978A CN200810131344A CN200810131344A CN101642978A CN 101642978 A CN101642978 A CN 101642978A CN 200810131344 A CN200810131344 A CN 200810131344A CN 200810131344 A CN200810131344 A CN 200810131344A CN 101642978 A CN101642978 A CN 101642978A
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Abstract
The invention provides a method and a device for directly obtaining a holographic pattern on a printing material. The device comprises a transfer unit, a coating unit, a molding unit and a curing unit, wherein the transfer unit at least comprises an unwinding roller and a winding roller for transferring the printing material along a specified route; the coating unit is arranged at the lower section of the unwinding roller for coating UV gloss oil in a specified position of the printing material; the molding unit is arranged at the lower section of the coating unit, is at least provided with aholographic template, and transfers a pattern of the holographic template onto the surface of the UV gloss oil coated on the printing material by molding; and the curing unit dries the UV gloss oil forming the pattern of the holographic template to cure the UV gloss oil.
Description
Technical field
The present invention relates on printable fabric, obtain the device and method of hologram pattern, and the printing machine that on printable fabric, obtains hologram pattern.
Background technology
Embossed holographic printing is a kind of high-tech technology, because holography has double effects false proof and attractive in appearance, therefore is widely used in the packing of products such as cigarette, wine, gift.Prior art is to form hologram pattern with following mode on printable fabric.
At first prepare base material, be generally PET or OPP as intermediate materials.Need utilize coating apparatus to be coated on the substrate surface by the transfer coatings that resin and solvent constitute when selecting PET and utilize baking oven under the temperature about 140 ℃, to dry, then can directly enter next procedure when selecting OPP as base material as base material.Carry out mold pressing afterwards, soon the hologram pattern transfer printing on the holographic template is on base material, this operation need heat, when selecting PET the pressure roll temperature is heated to about 160 ℃ as base material, the moulded board roller does not then need heating, when selecting OPP the pressure roll temperature is heated to about 100 ℃, the moulded board roller is heated to 80-150 ℃ as base material.Afterwards as required, can utilize the equipment of aluminizing to aluminize, also can directly enter next procedure.Afterwards, base material and the printable fabric that utilizes equipment complex will be formed with hologram pattern carries out compound.Through overcuring and peeling off, hologram pattern is transferred on the printable fabric from base material afterwards.
In addition, because prior art can not directly obtain hologram pattern on printable fabric, so there is not directly to obtain the printing machine of hologram pattern up to now on printable fabric, the formation of hologram pattern and printing are separately carried out.That is, utilize earlier after printing machine prints on printable fabric, it is compound to utilize printable fabric after base material that compounding machine will be formed with hologram pattern and the printing to carry out again, afterwards through overcuring with peel off, hologram pattern is transferred on the printable fabric from base material.
Above method causes the significant wastage of material (base material etc.), and owing at high temperature carry out mold pressing, therefore very high to the accuracy requirement of temperature and pressure, and pressure and temperature is difficult to accurately control in practical operation, so yield rate is low.And be to utilize multiple devices (moulding press, compounding machine etc.) to finish through multiple working procedure, so used device cost height, living rate is low.
Summary of the invention
The present invention be directed to the problems referred to above and implement, its purpose is to provide a kind of method and apparatus and printing machine of saving the material and facility investment, improving the acquisition hologram pattern of yield rate and productivity ratio.
The invention provides a kind of device that directly on printable fabric, obtains hologram pattern, it is characterized in that, comprising:
Delivery unit comprises let off roll and wind-up roll at least, transmits printable fabric along fixed course;
Coater unit is arranged on the downstream of above-mentioned let off roll, in the assigned position coating UV gloss oil of above-mentioned printable fabric;
The mold pressing unit is arranged on the downstream of above-mentioned coater unit, has holographic template at least, by mold pressing with the pattern transfer of holographic template to the surface that is coated on the above-mentioned UV gloss oil on the above-mentioned printable fabric; And
Solidified cell is arranged on the downstream of above-mentioned mold pressing unit, the above-mentioned UV gloss oil of the pattern that formed above-mentioned holographic template is carried out drying, so that its curing.
In addition, the invention provides a kind of method that directly on printable fabric, obtains hologram pattern, it is characterized in that, comprise following operation:
Transmit operation, transmit printable fabric along fixed course;
Painting process is in the assigned position coating UV gloss oil of above-mentioned printable fabric;
Mold pressing procedure, by mold pressing with the pattern transfer of holographic template to the above-mentioned UV gloss oil that is coated on the above-mentioned printable fabric; And
Curing process carries out drying to the above-mentioned UV gloss oil of the pattern that formed above-mentioned holographic template, so that its curing.
In addition, the invention provides a kind of printing machine that directly obtains hologram pattern on printable fabric, it is characterized in that, its inside is provided with the above-mentioned device that directly obtains hologram pattern on printable fabric.
Adopt method and apparatus of the present invention, do not need at high temperature to carry out mold pressing, do not need intermediate materials, and can on printable fabric, directly obtain hologram pattern with an equipment, therefore, not only improve yield rate, saved the material and facility investment, also shorten technological process greatly, improved production efficiency.
Description of drawings
Fig. 1 is the structural representation that directly obtains the device of hologram pattern on printable fabric of the present invention.
The specific embodiment
Describe embodiments of the present invention below with reference to the accompanying drawings in detail.
Fig. 1 is the structural representation that directly obtains the device of hologram pattern on printable fabric of the embodiment of the invention 1.As shown in Figure 1, the delivery unit that is made of let off roll 1 and wind-up roll 2 transmits printable fabric (OPP in this example) along fixed course.The coater unit that is made of roller platen 3, applicator roll 4, coating pan 5 is arranged on the downstream of let off roll 1, and the UV gloss oil in the coating pan 5 is coated on the assigned position of printable fabric, and coating thickness is below 100 μ mm in the present embodiment.Though utilize the mode of applicator roll to be coated with in the present embodiment, also can utilize modes such as known gravure, offset printing, flexo to be coated with.The mold pressing unit that is made of holographic template 6 and pressure roll 7 is arranged on the downstream of coater unit, by mold pressing the hologram pattern on the holographic template 6 is transferred on the surface of the UV gloss oil that is coated on the printable fabric.Molding pressure in the present embodiment is 0.3mpa-0.6mpa.In addition, holographic template 6 is to be made of a circle roller 6a and the holographic version 6b that is wrapped on the above-mentioned round roller in the mode that can dismantle in this example, can change holographic version 6b as required.But holographic template also can be the round roller that hologram pattern is carved with on the surface.Then, the printable fabric that 8 pairs of the UV light modulations as solidified cell that are arranged on downstream, mold pressing unit have formed hologram pattern carries out the UV light drying about 80 ℃, makes UV gloss oil wink-dry, curing.This curing process also can utilize EB oil to carry out.Can on printable fabric, obtain hologram pattern thus.
Embodiment 2
The following describes the printing machine that directly on printable fabric, obtains hologram pattern of the embodiment of the invention 2.The printing machine of present embodiment is provided with the device of embodiment 1 in conventional presses inside, certainly, its delivery unit can be shared with the delivery unit of embodiment 1, the device of embodiment 1 can be arranged on the upstream of printing element, also can be arranged on the downstream of printing element, can also be arranged between the plural printing element, other parts and conventional presses are identical, therefore omit diagram.Printing machine of the present invention both can form hologram pattern before printing, also can form hologram pattern after printing, and was certain, also can only form hologram pattern or only printed.According to the printing machine of the embodiment of the invention 2, can directly on printable fabric, obtain hologram pattern, that is, utilize a printing machine can finish the formation of printing and hologram pattern simultaneously.
In addition, just the basic structure to device is illustrated in embodiment 1 and 2, also has many unit and operations such as cross cutting, waste discharge in addition, since same as the prior art, in this description will be omitted.
Claims (11)
1. a device that directly obtains hologram pattern on printable fabric is characterized in that, comprising:
Delivery unit comprises let off roll and wind-up roll at least, transmits printable fabric along fixed course;
Coater unit is arranged on the downstream of above-mentioned let off roll, in the assigned position coating UV gloss oil of above-mentioned printable fabric;
The mold pressing unit is arranged on the downstream of above-mentioned coater unit, has holographic template at least, by mold pressing with the pattern transfer of holographic template to the surface that is coated on the above-mentioned UV gloss oil on the above-mentioned printable fabric; And
Solidified cell is arranged on the downstream of above-mentioned mold pressing unit, the above-mentioned UV gloss oil of the pattern that formed above-mentioned holographic template is carried out drying, so that its curing.
2. the device of direct acquisition hologram pattern according to claim 1 is characterized in that,
Above-mentioned holographic template is the round roller that hologram pattern is carved with on the surface.
3. the device of direct acquisition hologram pattern according to claim 1 is characterized in that,
Above-mentioned holographic template is made of the holographic version of justifying roller and be wrapped on the above-mentioned round roller in the mode that can dismantle.
4. a printing machine that directly obtains hologram pattern on printable fabric is characterized in that, is provided with right in the described printing machine and will requires any described device that obtains hologram pattern on printable fabric among the 1-3.
5. a method that directly obtains hologram pattern on printable fabric is characterized in that, comprises following operation:
Transmit operation, transmit printable fabric along fixed course;
Painting process is in the assigned position coating UV gloss oil of above-mentioned printable fabric;
Mold pressing procedure, by mold pressing with the pattern transfer of holographic template to the above-mentioned UV gloss oil that is coated on the above-mentioned printable fabric; And
Curing process carries out drying to the above-mentioned UV gloss oil of the pattern that formed above-mentioned holographic template, so that its curing.
6. the method for acquisition hologram pattern according to claim 5 is characterized in that,
The coating method of above-mentioned painting process is any one in gravure, offset printing, flexo and the applicator roll mode.
7. the method for acquisition hologram pattern according to claim 5 is characterized in that,
The molding pressure of above-mentioned mold pressing procedure is at 0.3mpa-0.6mpa.
8. the method for acquisition hologram pattern according to claim 5 is characterized in that,
Above-mentioned curing process is to be undertaken by about 80 ℃ UV light drying.
9. the method for acquisition hologram pattern according to claim 5 is characterized in that,
Above-mentioned curing process utilizes EB oil to carry out.
10. the method for acquisition hologram pattern according to claim 5 is characterized in that,
Coating thickness in painting process is below 100 μ m.
11. a printing process that directly obtains hologram pattern on printable fabric is characterized in that,
Utilize the method for any described acquisition hologram pattern in the claim 5 to 10 directly on printable fabric, to obtain hologram pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810131344A CN101642978A (en) | 2008-08-06 | 2008-08-06 | Method and device for directly obtaining holographic pattern on printing material and printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810131344A CN101642978A (en) | 2008-08-06 | 2008-08-06 | Method and device for directly obtaining holographic pattern on printing material and printing machine |
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| Publication Number | Publication Date |
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| CN101642978A true CN101642978A (en) | 2010-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810131344A Pending CN101642978A (en) | 2008-08-06 | 2008-08-06 | Method and device for directly obtaining holographic pattern on printing material and printing machine |
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| CN (1) | CN101642978A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982323A (en) * | 2010-09-10 | 2011-03-02 | 李飚 | Device and method for precisely positioning and printing holographic pattern |
| CN102189856A (en) * | 2010-03-12 | 2011-09-21 | 李华容 | Manufacturing method of metallized picture and text and packaging paper structure with metallized picture and text |
| CN103786454A (en) * | 2014-02-14 | 2014-05-14 | 上海人民印刷八厂 | Hot-pressing printing method |
| CN104786683A (en) * | 2015-04-03 | 2015-07-22 | 松德机械股份有限公司 | Transfer-film-free gravure holographic process method and device |
| CN105313530A (en) * | 2014-08-01 | 2016-02-10 | 海德堡印刷机械股份公司 | Apparatus and method for embossing thermally deformable substrate or thermally deformable material layer on substrate |
| CN109367196A (en) * | 2018-11-30 | 2019-02-22 | 中丰田光电科技(珠海)有限公司 | A kind of preparation method and equipment of holographic anti-counterfeiting film mother matrix |
| CN111433043A (en) * | 2017-12-28 | 2020-07-17 | 拉米特克斯公司 | Method for obtaining a laminate having a plurality of three-dimensional decorative patterns and related product |
| CN111674149A (en) * | 2020-07-09 | 2020-09-18 | 中山市优绿智得数码科技有限公司 | Coating molding equipment |
-
2008
- 2008-08-06 CN CN200810131344A patent/CN101642978A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189856A (en) * | 2010-03-12 | 2011-09-21 | 李华容 | Manufacturing method of metallized picture and text and packaging paper structure with metallized picture and text |
| CN101982323A (en) * | 2010-09-10 | 2011-03-02 | 李飚 | Device and method for precisely positioning and printing holographic pattern |
| CN101982323B (en) * | 2010-09-10 | 2013-02-13 | 李飚 | Device and method for precisely positioning and printing holographic pattern |
| CN103786454A (en) * | 2014-02-14 | 2014-05-14 | 上海人民印刷八厂 | Hot-pressing printing method |
| CN105313530A (en) * | 2014-08-01 | 2016-02-10 | 海德堡印刷机械股份公司 | Apparatus and method for embossing thermally deformable substrate or thermally deformable material layer on substrate |
| CN105313530B (en) * | 2014-08-01 | 2018-11-13 | 海德堡印刷机械股份公司 | Imprint the device and method of heat deformable material layer in heat deformable substrate or substrate |
| CN104786683A (en) * | 2015-04-03 | 2015-07-22 | 松德机械股份有限公司 | Transfer-film-free gravure holographic process method and device |
| CN111433043A (en) * | 2017-12-28 | 2020-07-17 | 拉米特克斯公司 | Method for obtaining a laminate having a plurality of three-dimensional decorative patterns and related product |
| CN111433043B (en) * | 2017-12-28 | 2022-08-23 | 拉米特克斯公司 | Method for obtaining a laminate having a plurality of three-dimensional decorative patterns and related product |
| CN109367196A (en) * | 2018-11-30 | 2019-02-22 | 中丰田光电科技(珠海)有限公司 | A kind of preparation method and equipment of holographic anti-counterfeiting film mother matrix |
| CN111674149A (en) * | 2020-07-09 | 2020-09-18 | 中山市优绿智得数码科技有限公司 | Coating molding equipment |
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Open date: 20100210 |