CN102501663A - Production process for forming frosted effect on surfaces of gold and silver paperboards - Google Patents
Production process for forming frosted effect on surfaces of gold and silver paperboards Download PDFInfo
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- CN102501663A CN102501663A CN2011104429031A CN201110442903A CN102501663A CN 102501663 A CN102501663 A CN 102501663A CN 2011104429031 A CN2011104429031 A CN 2011104429031A CN 201110442903 A CN201110442903 A CN 201110442903A CN 102501663 A CN102501663 A CN 102501663A
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- silver paperboard
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Abstract
The invention provides a production process for forming a frosted effect on the surfaces of gold and silver paperboards. The process adopts a frosted press plate with reticulate pattern pits engraved on the surface to directly emboss the surface of a gold or silver paperboard, the depth of the reticulate pattern pits of the frosted press plate is 60Mu m to 90Mu m, the embossing temperature is 50 DEG C to 150 DEG C, and the pressure is 5Mpa to 10Mpa. The production process does not need ink printing and any forms of heat drying, does not produce pungent smell, meets the requirement on environment-friendliness and energy saving, and also thoroughly solves the problems of color cracking and cracking during product die-cutting; in addition, the production process not only can emboss the whole gold or silver paperboard but also can emboss part of the gold or silver paperboard, moreover, while the production process overcomes various defects of the conventional frosting silk-screen process, the production efficiency is greatly increased, the capacity of a single machine is eight times higher than the capacity of the conventional frosting silk-screen process, consequently, the production pressure of the process is relieved, and the requirement on the formation of the frosted effect on the surfaces of gold and silver paperboards and mass production is met.
Description
Technical field
The present invention relates to a kind of post-press finishing technology of packages printing industry, relate in particular to a kind of production technology, more specifically relate to a kind of production technology of changeing the surface formation frosted finish effect of printed matter at gold and silver paperboard bag at printing product surface formation frosted finish effect.
Background technology
Aluminizer gold and silver paperboard be a kind of in all kinds of paperboards surface recombination or shift an aluminizer and the package sheet material that forms with strong light or mirror effect.For the surface that makes the gold and silver paperboard has the effect of frosted, make it more show high-grade, way in the past is through the surperficial silk-screen UV frosted ink in the gold and silver paperboard, realizes through the ultraviolet drying again.Thisly realize that through silk-screen UV frosted ink there is disadvantage in the technology of frosted finish effect: (1) is owing to contain sensitising agent in the UV frosted ink; These sensitising agents regular meeting in the ultraviolet dry run produces penetrating odor and influences environmental protection; And sensitising agent often has residually in product, causes packaging product VOCs to exceed standard easily even scraps in batches; (2) the UV frosted ink adhesive force and the pliability of silk-screen are relatively poor, easy quick-fried look explosion during cross cutting; (3) production efficiency is low, and a full-automatic screen printer per hour can only be produced 2200, is roughly equal to linear velocity 20m/min, and production capacity can't reach large batch of production requirement.The patent No. is 201010298836.6, denomination of invention is the Chinese invention patent application of " a kind of vacuum aluminum-coated frosted paperboard and preparation method thereof "; A kind of preparation method of vacuum aluminum-coated frosted paperboard is disclosed; This method is to make frosted coating amalgam earlier; Frosted coating amalgam coated on the light face of paperboard, solidified the back and form and combine firm frosted coating layer with paperboard with coating machine again with frosted finish effect; The paperboard that will have the frosted coating layer is at last sent into vacuum aluminum-coated system and is aluminized, and obtains vacuum aluminum-coated frosted paperboard; Though this method can reduce solvent evaporates and printing product dissolvent residual, but still need carry out the coating of frosted layer, complex process and be difficult to control also can't realize personalized local frosted finish effect.
Summary of the invention
For solving deficiency and the defective that traditional silk-screen frosting technology exists, the purpose of this invention is to provide and a kind ofly need not to adopt printing ink and directly form the production technology of frosted finish effect on the surface of gold and silver paperboard.
For realizing above purpose; The production technology that forms frosted finish effect on gold and silver paperboard surface of the present invention; It is characterized in that: this production technology is to adopt surface engraving to have the frosted of reticulate pattern hole point to press version that gold and silver paperboard surface is directly impressed; It is 60～90 μ m that the reticulate pattern hole point degree of depth of version is pressed in this frosted, and imprint temperature is that 50～150 ℃, pressure are 5～10Mpa.
Be applicable to the gold and silver paperboard of cigarette-brand packing; Generally be behind the surperficial first printed patterns of gold and silver paperboard, to overlap coining sand in the zone that does not have pattern again; Therefore; Above-mentioned gold and silver paperboard is to be printed with pattern in advance, and it is that the subregion is provided with that the reticulate pattern hole point on the version is pressed in above-mentioned frosted, and some zone, reticulate pattern hole is corresponding to the non-area of the pattern of gold and silver paperboard.
For the ease of the control of pressure and the speed of raising impression, the circle that above-mentioned impression adopts heatable pressure sand base roller to match with the rubber bottom roller is pressed circle impression mode, and frosted pressure version is installed on presses sand base roller surface, and the linear velocity of rotary press on line is 150-160m/min.
Above-mentioned frosted pressing plate is a corrosion resistant plate, and above-mentioned reticulate pattern hole point direct engraving is on corrosion resistant plate.
The reticulate pattern hole point that above-mentioned frosted presses the reticulate pattern hole point of version to form for imitation silk-screen frosted finish effect.
In order to obtain better frosted finish effect, the gold and silver paperboard that above-mentioned gold and silver paperboard preferably adopts transfer method to obtain.
Preferred 70～75 μ m of the reticulate pattern hole point degree of depth of version are pressed in above-mentioned frosted.
For the impression of cigarette-brand gold and silver paperboard, the preferred 110-120 of above-mentioned imprint temperature ℃, the preferred 8～9Mpa of pressure.
Production technology at gold and silver paperboard surface formation frosted finish effect of the present invention adopts special-purpose frosted to press version that gold and silver paperboard surface is directly impressed, and makes gold and silver paperboard surface form the frosted finish effect close with the silk-screen frosted, but and justifying pressure sand, also can locally press sand.Production technology of the present invention has overcome the many deficiencies and the defective of traditional silk-screen frosting technology, and possess following advantage: (1) need not ink printing, and also dry without any need for form of heating regime, the generation that has no irritating odor meets the requirement of environmental protection and energy saving; Quick-fried look explosion problem when (2) thoroughly having solved product die cutting; (3) production efficiency improves greatly, and the unit production capacity is 8 times of traditional silk-screen frosting technology, has alleviated the production pressure of this operation, has satisfied on gold and silver paperboard surface to form frosted finish effect and can carry out requirement of mass production.
Description of drawings
Fig. 1 is the present invention forms frosted finish effect on gold and silver paperboard surface technological process of production figure.
The specific embodiment
Owing to also have one deck BOPP film through the compound gold and silver paperboard the superiors that obtain, this type of packaging product is unfavorable for that paper copies back, also not environmental protection, and therefore, the gold and silver paperboard package sheet material that production technology of the present invention is selected for use is the gold and silver paperboard that obtains through transfer.
As shown in Figure 1,1 is decoiling equipment, and 2 is printing equipment, and 3 for pressing the sand device, and 31 for pressing sand base roller, and 32 is the rubber-based roller, and 4 is wrap-up, and 5 is the gold and silver paperboard.
Embodiment 1
Form the technology of frosted finish effect on 235 gram gold card paper surfaces, in turn include the following steps:
(1) loads onto the 235 gram gold card roll webs that obtain through transfer at polychrome rotary photogravure press decoiling equipment 1;
(2) gold card paper is introduced printing equipment 2 and carry out the picture and text printing;
(3) will introduce circle through the gold card paper of printing presses circle to press sand equipment 3 to overlap coining sand; This pressure sand equipment comprises and is positioned at top added hot pressing sand base roller 31, is positioned at the rubber bottom roller 32 of pressing below the sand base roller; Press frosted pressure version is installed on the sand base roller periphery, frosted presses version to be the surperficial corrosion resistant plate that is carved with the reticulate pattern hole point of imitative silk-screen frosted finish effect in advance, and a zone, reticulate pattern hole is corresponding to the non-area of the pattern of gold and silver paperboard; The reticulate pattern hole point degree of depth is 75 μ m; The gold card paper that prints is from process between the pressure sand base roller that frosted is housed presses version and rubber bottom roller, presses sand base roll temperature to be controlled at 115 ℃, pressure and is controlled at 8.8Mpa, and the speed of a motor vehicle is controlled at 158 m/min;
(4) will introduce wrap-up 4 through the gold card paper of pressing sand, and obtain printing effect and press the equal surface of good of sand effect to have the gold card paper package sheet material of frosted finish effect.
Form the technology of frosted finish effect on the silver-colored gold card paper of 240 grams surface, in turn include the following steps:
(1) loads onto the 240 gram silver card roll webs that obtain through transfer at polychrome rotary photogravure press decoiling equipment 1;
(2) silver foil is introduced printing equipment 2 and carry out the picture and text printing;
(3) will introduce circle through the silver foil of printing presses circle to press sand equipment 3 to press sand; This pressure sand equipment comprises and is positioned at top added hot pressing sand base roller 31, is positioned at the rubber bottom roller 32 of pressing below the sand base roller; Press frosted pressure version is installed on the sand base roller periphery, frosted presses version to be the surperficial corrosion resistant plate that is carved with the reticulate pattern hole point of imitation silk-screen frosted finish effect in advance, and a zone, reticulate pattern hole is corresponding to the non-area of the pattern of gold and silver paperboard; The reticulate pattern hole point degree of depth is 75 μ m; The gold card paper that prints is from process between the pressure sand base roller that frosted is housed presses version and rubber bottom roller, presses sand base roll temperature to be controlled at 120 ℃, pressure and is controlled at 8.5Mpa, and the speed of a motor vehicle is controlled at 160 m/min;
(4) will introduce wrap-up 5 through the silver foil of pressing sand, and obtain printing effect and press the equal surface of good of sand effect to have the silver foil package sheet material of frosted finish effect.
The gold and silver paperboard package sheet material with frosted finish effect that the foregoing description 1,2 production technologies obtain is compared with the frosted gold and silver paperboard that adopts silk-screen UV frosted ink to obtain, and both have equal frosted finish effect.
Claims (8)
1. production technology that forms frosted finish effect on gold and silver paperboard surface; It is characterized in that: said production technology is to adopt surface engraving to have the frosted of reticulate pattern hole point to press version that gold and silver paperboard surface is directly impressed; It is 60～90 μ m that the reticulate pattern hole point degree of depth of version is pressed in this frosted, and imprint temperature is that 50～150 ℃, pressure are 5～10Mpa.
2. the production technology that forms frosted finish effect on gold and silver paperboard surface according to claim 1; It is characterized in that: said gold and silver paperboard is to be printed with pattern in advance; It is that the subregion is provided with that the reticulate pattern hole point on the version is pressed in said frosted, and some zone, reticulate pattern hole is corresponding to the non-area of the pattern of gold and silver paperboard.
3. the production technology that forms frosted finish effect on gold and silver paperboard surface according to claim 1 and 2; It is characterized in that: the circle that said impression adopts heatable pressure sand base roller to match with the rubber bottom roller is pressed circle impression mode; Frosted is pressed version to be installed on and is pressed sand base roller periphery, and the linear velocity of rotary press on line is 150-160m/min.
4. the production technology that forms frosted finish effect on gold and silver paperboard surface according to claim 3 is characterized in that: said frosted presses version to be corrosion resistant plate, and said reticulate pattern hole point direct engraving is on corrosion resistant plate.
5. the production technology that forms frosted finish effect on gold and silver paperboard surface according to claim 4 is characterized in that: the reticulate pattern hole point that said frosted presses the reticulate pattern hole point of version to form for imitation silk-screen frosted finish effect.
6. the production technology that forms frosted finish effect on gold and silver paperboard surface according to claim 5 is characterized in that: the gold and silver paperboard that said gold and silver paperboard preferably adopts transfer method to obtain.
7. the production technology that forms frosted finish effect on gold and silver paperboard surface according to claim 6 is characterized in that: it is 70～75 μ m that the reticulate pattern hole point degree of depth of version is pressed in said frosted.
8. the production technology that forms frosted finish effect on gold and silver paperboard surface according to claim 7 is characterized in that: said imprint temperature is that 110-120 ℃, pressure are for selecting 8～9Mpa.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110442903.1A CN102501663B (en) | 2011-12-27 | 2011-12-27 | Production process for forming frosted effect on surfaces of gold and silver paperboards |
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| CN201110442903.1A CN102501663B (en) | 2011-12-27 | 2011-12-27 | Production process for forming frosted effect on surfaces of gold and silver paperboards |
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| CN102501663B CN102501663B (en) | 2014-01-01 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785497A (en) * | 2012-08-15 | 2012-11-21 | 昆山地博光电材料有限公司 | PC (polycarbonate) thin film surface frosting and silver flashing treatment technology |
| CN103448399A (en) * | 2013-08-08 | 2013-12-18 | 上海诚艺包装科技有限公司 | Technology for forming emboss effect on gold cardboard or silver cardboard |
| CN103448396A (en) * | 2013-08-08 | 2013-12-18 | 上海诚艺包装科技有限公司 | Technology for creating frosted effect on gold cardboard or silver cardboard |
| CN103978795A (en) * | 2014-04-14 | 2014-08-13 | 东莞当纳利印刷有限公司 | Screen-printing ice flower technology |
| CN107672282A (en) * | 2017-11-06 | 2018-02-09 | 江苏大亚新型包装材料有限公司 | The production method of frosted paperboard |
| CN108382090A (en) * | 2018-02-28 | 2018-08-10 | 江苏大亚印务有限公司 | A kind of embossing technique of imitative UV silk-screens frosted finish effect |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100810648B1 (en) * | 2006-09-22 | 2008-03-06 | 김수영 | Method for engraving image on stone plate |
| CN201941229U (en) * | 2010-12-30 | 2011-08-24 | 温州三鑫印刷机械有限公司 | Special goffer machine |
| CN102248745A (en) * | 2011-05-31 | 2011-11-23 | 王一南 | Card protection film manufacturing process |
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2011
- 2011-12-27 CN CN201110442903.1A patent/CN102501663B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100810648B1 (en) * | 2006-09-22 | 2008-03-06 | 김수영 | Method for engraving image on stone plate |
| CN201941229U (en) * | 2010-12-30 | 2011-08-24 | 温州三鑫印刷机械有限公司 | Special goffer machine |
| CN102248745A (en) * | 2011-05-31 | 2011-11-23 | 王一南 | Card protection film manufacturing process |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785497A (en) * | 2012-08-15 | 2012-11-21 | 昆山地博光电材料有限公司 | PC (polycarbonate) thin film surface frosting and silver flashing treatment technology |
| CN103448399A (en) * | 2013-08-08 | 2013-12-18 | 上海诚艺包装科技有限公司 | Technology for forming emboss effect on gold cardboard or silver cardboard |
| CN103448396A (en) * | 2013-08-08 | 2013-12-18 | 上海诚艺包装科技有限公司 | Technology for creating frosted effect on gold cardboard or silver cardboard |
| CN103978795A (en) * | 2014-04-14 | 2014-08-13 | 东莞当纳利印刷有限公司 | Screen-printing ice flower technology |
| CN103978795B (en) * | 2014-04-14 | 2016-06-01 | 东莞当纳利印刷有限公司 | A kind of silk print frost flower technique |
| CN107672282A (en) * | 2017-11-06 | 2018-02-09 | 江苏大亚新型包装材料有限公司 | The production method of frosted paperboard |
| CN108382090A (en) * | 2018-02-28 | 2018-08-10 | 江苏大亚印务有限公司 | A kind of embossing technique of imitative UV silk-screens frosted finish effect |
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| CN102501663B (en) | 2014-01-01 |
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