JPH0281083A - Formation of embossed hologram sheet - Google Patents
Formation of embossed hologram sheetInfo
- Publication number
- JPH0281083A JPH0281083A JP23423588A JP23423588A JPH0281083A JP H0281083 A JPH0281083 A JP H0281083A JP 23423588 A JP23423588 A JP 23423588A JP 23423588 A JP23423588 A JP 23423588A JP H0281083 A JPH0281083 A JP H0281083A
- Authority
- JP
- Japan
- Prior art keywords
- embossed
- layer
- hologram
- base body
- sheet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 239000003973 paint Substances 0.000 claims abstract description 14
- 238000007740 vapor deposition Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000004049 embossing Methods 0.000 abstract description 5
- -1 polypropylene Polymers 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 abstract description 2
- 229920000573 polyethylene Polymers 0.000 abstract description 2
- 229920001155 polypropylene Polymers 0.000 abstract description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract description 2
- 230000000873 masking effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000011888 foil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000001883 metal evaporation Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/12—Special arrangement of layers
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、エンボスホログラムシートの作成方法に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for producing an embossed hologram sheet.
従来、エンボスホログラムを基体の表面所定位置に形成
させるには、予めホログラムが構成されているラベル（
裏面に粘着剤加工が施されている）を貼着するステッカ
−タイプのものや、エンボスホログラム転写箔から転写
させる転写箔タイプのものを使用する手段が採られてい
る。Conventionally, in order to form an embossed hologram at a predetermined position on the surface of a substrate, a label (
There are methods of using a sticker type (with an adhesive on the back side) and a transfer foil type that is transferred from an embossed hologram transfer foil.
しかしながら、上記ステッカ−タイプのものは手作業や
ラベル貼り機を使用する場合であっても作業能率が悪く
、またラベルの厚み分だけ基体から大きく盛り上がるこ
とになり、刺げ落ちなどの支障を起こすことがある。そ
してエンボスホログラム形成領域の輪郭が、すなわちラ
ベル形状が複雑になるとラベル自体の作成が困難になる
という不都合があった。However, the sticker type described above has poor work efficiency even if it is done manually or using a labeling machine, and it also bulges out from the base due to the thickness of the label, causing problems such as peeling off. Sometimes. If the outline of the embossed hologram forming area, that is, the shape of the label becomes complicated, it becomes difficult to create the label itself.
一方、転写箔タイプのものにあっては、箔押し転写機を
使用して加熱・加圧して基体へ転写させることになるが
、熱や圧力によってエンボス形状が崩れる可能性があり
、またエンボスホログラムを形成する素材が転写材料と
しての条件も兼ね備えなければならず、基体側の条件も
含めエンボスホログラム形成素材、転写条件などに大き
な制約が生じていた。そして箔押しのスピードも遅くこ
の場合も作業能率が悪いものであった。On the other hand, with the transfer foil type, a foil stamping transfer machine is used to apply heat and pressure to transfer it to the substrate, but the heat and pressure may cause the embossed shape to collapse, and the embossed hologram is The material used to form the embossed hologram must also meet the requirements for being a transfer material, and there have been major restrictions on the embossed hologram forming material, transfer conditions, etc., including the conditions on the substrate side. Also, the speed of foil stamping was slow, and in this case too, the work efficiency was poor.
そこで基体に効率よくエンボスホログラムが得られる方
法を開発することが課題となされていた。Therefore, the challenge was to develop a method to efficiently obtain an embossed hologram on a substrate.
本発明は、上記課題を考慮してなされたもので、透明基
体層上に透光性樹脂層を設け、前記透光性樹脂層の上面
に所定パターンでホログラム形成エンボス加工を施し、
エンボス加工面外に不透明塗料を印刷し、少なくとも前
記エンボス加工面上に金属蒸着を施してなる金属蒸着層
を設けることを特徴とするエンボスホログラムシートの
作成方法を提供して、上記課題を解消するものである。The present invention has been made in consideration of the above-mentioned problems, and includes providing a transparent resin layer on a transparent base layer, performing hologram formation embossing on the upper surface of the transparent resin layer in a predetermined pattern,
The above-mentioned problems are solved by providing a method for producing an embossed hologram sheet, which is characterized by printing an opaque paint on the outside of the embossed surface and providing a metal vapor deposition layer formed by performing metal vapor deposition on at least the embossed surface. It is something.
本発明においては、透明基体層上に透光性樹脂層を設け
、この透光性樹脂層に所定パターンでエンボス加工を施
し、モしてエンボス加工面以外に不透明塗料を印刷して
金属蒸着を施すことにより、透光性樹脂層のエンボス加
工面がホログラム形成部分になり、所定パターンを呈し
たエンボスホログラムを有するシートが得られるように
なる。In the present invention, a transparent resin layer is provided on a transparent base layer, this transparent resin layer is embossed in a predetermined pattern, and then an opaque paint is printed on areas other than the embossed surface to perform metal vapor deposition. By applying this, the embossed surface of the translucent resin layer becomes a hologram forming part, and a sheet having an embossed hologram with a predetermined pattern can be obtained.
つぎに、本発明を第１図から第６図に示す一実施例に基
づいて詳細に説明する。Next, the present invention will be explained in detail based on an embodiment shown in FIGS. 1 to 6.
図中１は所定パターン（図示の実施例においては口△状
）でエンボスホログラム面ａを備えるエンボスホログラ
ムシートで、このエンボスホログラムシート１を得る手
順を説明する。In the figure, reference numeral 1 denotes an embossed hologram sheet having an embossed hologram surface a in a predetermined pattern (in the illustrated embodiment, an open triangle shape), and the procedure for obtaining this embossed hologram sheet 1 will be explained.
図中２は透明基体層で、巻き取り部分から送り出される
シート状のフィルムｂからなり、素材はポリエステル、
ポリプロピレン、ポリエチレンなどの樹脂であり、厚さ
は１２〜５０μである（第２図）。2 in the figure is a transparent base layer, which consists of a sheet-like film b that is sent out from the winding section, and is made of polyester,
It is made of a resin such as polypropylene or polyethylene, and has a thickness of 12 to 50 μm (Figure 2).
つぎに、この送り出されたフィルムｂである透明基体層
２上全面に透光性樹脂を塗布して連続的に透光性樹脂層
３を設ける。この透光性樹脂層３は、例えばニトロセル
ロース樹脂とウレタン樹脂との混合液を透明基体層上に
塗布し乾燥（固形分１．５ｇ／−？）させて得られる（
第３図）。この透光性樹脂層３は光隠蔽性さえなければ
顔料（有機塗料）などで着色したもので成形でき、出来
上がったホログラムは色彩豊かな光輝性を有するものと
なる。Next, a translucent resin is applied to the entire surface of the transparent base layer 2, which is the sent-out film b, to continuously provide a translucent resin layer 3. This translucent resin layer 3 is obtained, for example, by applying a mixed solution of nitrocellulose resin and urethane resin onto the transparent base layer and drying it (solid content: 1.5 g/-?).
Figure 3). This translucent resin layer 3 can be molded by being colored with a pigment (organic paint) as long as it does not have light-hidden properties, and the resulting hologram will have a richly colored brilliance.
この透光性樹脂層３が設けられたフィルムｂを、シリン
ダー表面に所定パターンでエンボス模様を有するローラ
に送り込み、前記透光性樹脂層３の上面に連続的にエン
ボス加工を施しく第４図）、エンボス加工面３ａと非エ
ンボス加工面３ｂとを設ける。The film b provided with the translucent resin layer 3 is fed to a roller having an embossed pattern in a predetermined pattern on the cylinder surface, and the upper surface of the translucent resin layer 3 is continuously embossed, as shown in FIG. ), an embossed surface 3a and a non-embossed surface 3b are provided.
つぎに、上記非エンボス加工面３ｂ上に不透明塗料４を
印刷する（第５図）。すなわち非エンボス加工面に対応
したパターンを存するグラビア版にフィルムｂを送り込
み連続的に前記不透明塗料４を印刷する。Next, an opaque paint 4 is printed on the non-embossed surface 3b (FIG. 5). That is, the film b is fed into a gravure plate having a pattern corresponding to the non-embossed surface, and the opaque paint 4 is continuously printed.
つぎにエンボス加工が施されたフィルムｂを真空蒸着器
に送り込んで上面全面に金属蒸着を施し、金属蒸着層５
を連続的に設ける（第６図）。Next, the embossed film b is sent into a vacuum evaporator to deposit metal over the entire upper surface, and the metal evaporation layer 5
are provided continuously (Fig. 6).
この金属薄Ｗ層は例えば膜厚５００Ａ前後のアルミ蒸着
にて得られる。この金属蒸着によって上記エンボス加工
面３ａ上に金属蒸着層４が位置してこの部分にホログラ
ムが形成され、所定パターンのホログラムを有するエン
ボスホログラムシート１が連続的に得られる。This metal thin W layer is obtained, for example, by aluminum vapor deposition to a film thickness of about 500 Å. By this metal vapor deposition, a metal vapor deposited layer 4 is located on the embossed surface 3a, and a hologram is formed in this portion, and an embossed hologram sheet 1 having a predetermined pattern of holograms is continuously obtained.
なお、不透明塗料を印刷するにあたっては、上述したグ
ラビア印刷に限定されるものでなく、オフセット印刷、
スクリーン印刷などが実施できる。Note that printing opaque paint is not limited to the above-mentioned gravure printing, but also offset printing,
Screen printing, etc. can be performed.
以上説明したように、本発明によれば、透明基体層上に
透光性樹脂層を設け、前記透光性樹脂層の上記に所定パ
ターンでホログラム形成エンボス加工を施し、エンボス
加工面外に不透明塗料を印刷し、少なくとも前記エンボ
ス加工面上に金属蒸着を施してなる金属蒸着層を設ける
ので、エンボスホログラムシートの薄形化が容易に行え
るとともに、効率よく連続的にホログラムが形成でき、
そして印刷にてパターンを得ることから、複雑なパター
ンのホログラムも容易に得られるなど、実用件に優れた
効果を奏するものである。As explained above, according to the present invention, a translucent resin layer is provided on a transparent base layer, a hologram formation embossing is performed on the upper part of the translucent resin layer in a predetermined pattern, and an opaque portion is formed outside the embossed surface. Since a metal vapor deposition layer is provided by printing a paint and performing metal vapor deposition on at least the embossed surface, the embossed hologram sheet can be easily made thinner, and holograms can be efficiently and continuously formed.
Since the pattern is obtained by printing, it is possible to easily obtain holograms with complex patterns, and this has excellent effects in practical applications.
第１図は本発明の方法により得られたエンボスホログラ
ムシートを示す説明図、第２図から第８図は一実施例を
順に示すもので、第２図は透明基体層を示す説明図、第
３図は透光性樹脂層を設けた状態を示す説明図、第４図
はエンボス加工を施した状態を示す説明図、第５図は不
透明塗料を印刷した状態を示す説明図、第８図は金属蒸
＠層を設けた状態を示す説明図である。
■・・・・・・エンボスホログラムシート２・・・・・
・透明基体層
３・・・・・・透光性樹脂層
３ａ・・・エンボス加工面
３ｂ・・・非エンボス加工面
４・・・・・・不透明塗料
５・・・・・・金属蒸着層
第１FIG. 1 is an explanatory diagram showing an embossed hologram sheet obtained by the method of the present invention, FIGS. 2 to 8 are sequential diagrams showing one example, and FIG. Figure 3 is an explanatory diagram showing a state in which a transparent resin layer is provided, Figure 4 is an explanatory diagram showing a state in which embossing has been applied, Figure 5 is an explanatory diagram showing a state in which opaque paint is printed, and Figure 8 is an explanatory diagram showing a state in which an opaque paint is printed. FIG. 2 is an explanatory diagram showing a state in which a metal vapor layer is provided. ■・・・Embossed hologram sheet 2・・・・・・
・Transparent base layer 3... Transparent resin layer 3a... Embossed surface 3b... Non-embossed surface 4... Opaque paint 5... Metal vapor deposited layer 1st
Claims (1)
の上面に所定パターンでホログラム形成エンボス加工を
施し、エンボス加工面外に不透明塗料を印刷し、少なく
とも前記エンボス加工面上に金属蒸着を施してなる金属
蒸着層を設けることを特徴とするエンボスホログラムシ
ートの作成方法。A translucent resin layer is provided on the transparent base layer, the upper surface of the translucent resin layer is embossed to form a hologram in a predetermined pattern, and an opaque paint is printed on the outside of the embossed surface, and at least on the embossed surface. A method for producing an embossed hologram sheet, comprising providing a metal vapor deposition layer formed by metal vapor deposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23423588A JPH0281083A (en) | 1988-09-19 | 1988-09-19 | Formation of embossed hologram sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23423588A JPH0281083A (en) | 1988-09-19 | 1988-09-19 | Formation of embossed hologram sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281083A true JPH0281083A (en) | 1990-03-22 |
Family
ID=16967809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23423588A Pending JPH0281083A (en) | 1988-09-19 | 1988-09-19 | Formation of embossed hologram sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281083A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100040811A1 (en) * | 2006-12-14 | 2010-02-18 | Colgate-Palmolive | Hologram Appearing Package Image |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61273569A (en) * | 1985-05-29 | 1986-12-03 | Toppan Printing Co Ltd | Hologram forming sheet |
| JPS6279489A (en) * | 1985-10-03 | 1987-04-11 | Toppan Printing Co Ltd | Molding having partially vapor deposited hologram and its production |
-
1988
- 1988-09-19 JP JP23423588A patent/JPH0281083A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61273569A (en) * | 1985-05-29 | 1986-12-03 | Toppan Printing Co Ltd | Hologram forming sheet |
| JPS6279489A (en) * | 1985-10-03 | 1987-04-11 | Toppan Printing Co Ltd | Molding having partially vapor deposited hologram and its production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100040811A1 (en) * | 2006-12-14 | 2010-02-18 | Colgate-Palmolive | Hologram Appearing Package Image |
| US8865374B2 (en) * | 2006-12-14 | 2014-10-21 | Colgate-Palmolive Company | Hologram appearing package image |
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