JPH01192895A - Metallized paper with hologram and label - Google Patents
Metallized paper with hologram and labelInfo
- Publication number
- JPH01192895A JPH01192895A JP1667488A JP1667488A JPH01192895A JP H01192895 A JPH01192895 A JP H01192895A JP 1667488 A JP1667488 A JP 1667488A JP 1667488 A JP1667488 A JP 1667488A JP H01192895 A JPH01192895 A JP H01192895A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- hologram
- vapor deposition
- paper
- resin
- 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.)
- Granted
Links
- 229920005989 resin Polymers 0.000 claims abstract description 54
- 239000011347 resin Substances 0.000 claims abstract description 54
- 239000002253 acid Substances 0.000 claims abstract description 9
- 239000004927 clay Substances 0.000 claims abstract description 4
- 238000007740 vapor deposition Methods 0.000 claims description 26
- 238000010894 electron beam technology Methods 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000013557 residual solvent Substances 0.000 abstract description 4
- 238000001723 curing Methods 0.000 abstract 1
- 238000003847 radiation curing Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002585 base Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000004049 embossing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000020 Nitrocellulose Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 229920001220 nitrocellulos Polymers 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 239000012670 alkaline solution Substances 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- -1 etc. Chemical compound 0.000 description 3
- 238000007756 gravure coating Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- MRIKSZXJKCQQFT-UHFFFAOYSA-N (3-hydroxy-2,2-dimethylpropyl) prop-2-enoate Chemical compound OCC(C)(C)COC(=O)C=C MRIKSZXJKCQQFT-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 241000272194 Ciconiiformes Species 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/16—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising curable or polymerisable compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/02—Metal coatings
-
- 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
Landscapes
- Holo Graphy (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明はホログラムを有した蒸着紙およびラベルに関す
る。更に詳しくは、加工性の向上に供しうるものであり
、更に、回収、再生を必要とする容器に貼り付けられた
薄着ラベルをアルカリ溶液でもって容易に剥離除去出来
る蒸着紙およびラベルに関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to metallized paper and labels having holograms. More specifically, the present invention relates to vapor-deposited paper and labels that can be used to improve processability and that can be used to easily peel off and remove thin labels attached to containers that require collection and recycling using an alkaline solution.
〈従来の技術〉
プラスチック材料にエンボス加工してなるホログラムは
比較的安価に大量生産出来、また、ホログラムの持つ美
しさ、立体感による意外性の効果を有し、更に、偽造が
難しいなどの特徴から、書籍の表紙、テレホンカード、
タレジットカードなど広く用いられて、増々その利用分
野は広がっている。一方、回収し再使用を必要とする容
器（日本酒、ビールなど各種アルコール飲料用ガラスビ
ン）へのホログラムを有するラベルを用いる場合、ホロ
グラムを形成する樹脂層はホログラムの成形性を有しか
つアルカリ溶液による洗ビン適性が不可欠となる。また
一般にこの樹脂層は塗工適性を付与する為、溶剤希釈し
た樹脂塗料として塗工後、加熱乾燥して形成させるのが
一般的で、紙のカール不良を発生させたり、残留溶剤に
よるエンボス加工の際スタンバへの付着不良、更に金属
蒸着時の白化現象を招くなど加工性に問題が有り、従来
ホログラム付き蒸着ラベルの回収する容器への展開を困
難なものとしていた。<Conventional technology> Holograms made by embossing plastic materials can be mass-produced at a relatively low cost, have unexpected effects due to their beauty and three-dimensional effect, and are difficult to counterfeit. From, book covers, calling cards,
It is widely used as a credit card, and its fields of use are expanding more and more. On the other hand, when using a label with a hologram for containers that need to be collected and reused (glass bottles for various alcoholic beverages such as sake and beer), the resin layer that forms the hologram has the formability of the hologram and can be used with an alkaline solution. Ability to wash bottles is essential. In addition, in general, this resin layer is generally formed by heating and drying after coating as a resin paint diluted with a solvent in order to impart coating suitability. There are problems with processability, such as poor adhesion to the stanbar and whitening phenomenon during metal vapor deposition, making it difficult to conventionally apply vapor-deposited labels with holograms to containers for collection.
〈解決しようとする課題〉
本発明は、以上の事情を鑑み、紙のカール不良、またス
タンパによるレリーフ型ホログラムを形成する際不良が
なく、しかも回収する容器からの洗浄剥離が容易なホロ
グラム付蒸着紙およびラベルを提供することを目的とす
る。<Problems to be Solved> In view of the above circumstances, the present invention has been made to provide a hologram-attached vapor deposition method that does not cause paper curl defects or defects when forming relief-type holograms using a stamper, and is easy to wash and peel off from containers to be collected. The purpose is to provide paper and labels.
〈課題を解決するための手段〉
本発明は、蒸着用アンカー樹脂層にアルカリ可溶性を存
し、しかもホログラムをエンボス成形出来る電子線硬化
性樹脂を用いることにより、加工性に優れ、しかも、回
収容器用ラベルとしてデイスプレィ効果の高い蒸着紙お
よびラベルを提供するものである。<Means for Solving the Problems> The present invention uses an electron beam curable resin that is alkali-soluble and can be embossed into a hologram in the anchor resin layer for vapor deposition, thereby providing excellent processability and a recovery container. The present invention provides a vapor-deposited paper and a label that have a high display effect.
本発明について以下図面を用いて更に詳しく説明する。The present invention will be explained in more detail below using the drawings.
第１図は本発明によるホログラム付き蒸着紙およびラベ
ルの断面図を概略的に示したものであり、原紙（１）上
のクレーコート層（２）を設けた基紙（３）のフレコー
ト層（２）上に、微細な凹凸からなるホログラムを有し
た蒸着用アンカー樹脂層（４）、金属蒸着層（５）を順
次設けてなる蒸着紙およびラベルである。FIG. 1 schematically shows a cross-sectional view of a vapor-deposited paper with a hologram and a label according to the present invention. 2) A vapor-deposited paper and a label on which an anchor resin layer (4) for vapor deposition having a hologram consisting of fine irregularities and a metal vapor-deposited layer (5) are sequentially provided.
ここで基紙（３）は、水に浸漬した水中伸度２．５％以
下時に１．５％以下であることが必要で、２．５％以上
の伸びを有する基紙（３）を用いるとビール瓶等に貼着
し、冷蔵庫で冷すと、肌表面に付着する水滴により、基
紙（３）上に設けた蒸着層（５）に亀裂が生じ、外観が
低下してしまう。Here, the base paper (3) needs to have an elongation of 1.5% or less when immersed in water and has an elongation of 2.5% or less, and a base paper (3) having an elongation of 2.5% or more is used. When it is attached to a beer bottle or the like and cooled in a refrigerator, water droplets adhering to the skin surface cause cracks in the vapor deposited layer (5) provided on the base paper (3), degrading the appearance.
また、蒸着用アンカー樹脂層（４）は、電子線硬化性樹
脂からなり、この樹脂層は第１図で示す様にホログラム
の微細な凹凸は金属蒸着層（５）のみならず、実際には
下層の蒸着用アンカー樹脂層（４）まで成形されて実現
するものであるむことから、熱圧による成形性を有す、
すなわち、わずかに熱可塑性樹脂的性能を有する必要が
有る。また、回収再使用の為のラベルはアルカリ可溶性
を必要とし、特に電子線硬化性樹脂として高酸価のアク
リレートが適する。In addition, the anchor resin layer (4) for vapor deposition is made of an electron beam curable resin, and as shown in FIG. Since it is realized by molding down to the anchor resin layer (4) for vapor deposition in the lower layer, it has moldability by heat and pressure.
That is, it needs to have slightly thermoplastic resin-like properties. In addition, labels for recovery and reuse require alkali solubility, and acrylates with a high acid value are particularly suitable as electron beam curable resins.
電子線硬化性樹脂として、具体的にはベースレジンとし
て、ポリウレタンアクリレート、ポリエステルアクリレ
ート、エポキシアクリレート、などと、フタル酸、イソ
フタル酸、テレフタル酸、ハイミック酸、コハク酸、無
水コハク酸、マレイン酸、フマル酸、アジピン酸、トリ
メリド酸、などの多塩基酸を付加させてなるものであり
、好ましくは８０以上の酸価を有した電子線硬化性樹脂
である。As an electron beam curable resin, specifically as a base resin, polyurethane acrylate, polyester acrylate, epoxy acrylate, etc., phthalic acid, isophthalic acid, terephthalic acid, hymic acid, succinic acid, succinic anhydride, maleic acid, fumaric acid, etc. It is made by adding a polybasic acid such as acid, adipic acid, trimellidic acid, etc., and is preferably an electron beam curable resin having an acid value of 80 or more.
そして、これらベースレジンの塗工適性付与の希釈用の
モノマーとしては、アクリル酸、アクリル酸エステル、
アクリル酸ブチル、２−エチルへキシルアクリレート、
Ｎ−ビニルピロリドン、２゜６−ヘキサシオールジアク
リレート、ネオペンチルグリコールアクリレートなどが
適当である。The diluting monomers that impart coating suitability to these base resins include acrylic acid, acrylic ester,
Butyl acrylate, 2-ethylhexyl acrylate,
Suitable examples include N-vinylpyrrolidone, 2°6-hexashiol diacrylate, and neopentyl glycol acrylate.
本発明に述べる電子線硬化性樹脂を塗工する方法として
は、通常良く知られているグラビアコーティング法、ロ
ールコート法、ブレードコート法などの方法でおこなえ
ば良く、塗工膜の厚さは通常２〜１０μｍ程度が適当で
ある。The electron beam curable resin described in the present invention may be applied by the commonly known gravure coating method, roll coating method, blade coating method, etc., and the thickness of the coating film is usually Approximately 2 to 10 μm is appropriate.
本発明における電子線硬化性樹脂を硬化させるための電
子線量として、その適性線量は樹脂によっても異なるが
、通常１〜１０Ｍｒａｄの範囲が適当である。The appropriate electron beam dose for curing the electron beam curable resin in the present invention varies depending on the resin, but is usually in the range of 1 to 10 Mrad.
金属蒸着層（５）を設ける方法としては表面の反射率が
高い金属、例えばアルミニウム、錫等を真空蒸着、スパ
ッタリングなどの方法にて１００人から１０００人程度
０薄膜を設けることにより得られる。The metal vapor deposited layer (5) can be formed by forming a thin film of about 100 to 1000 layers using a metal having a high surface reflectance, such as aluminum or tin, by vacuum vapor deposition or sputtering.
本発明の蒸着紙およびラベルにホログラムを形成するに
は、第２図に示すように、プレス機（６）へレリーフ型
ホログラムを有するスタンバ（７）ヲ取り付け、金属蒸
着層（５）の面を加熱、加圧して形成する。To form a hologram on the vapor-deposited paper and label of the present invention, as shown in FIG. Formed by heating and pressurizing.
尚、本発明におけるホログラムの成形は第２図に示す様
な平圧プレス方式、あるいはロールプレス方式などいず
れの方法でも可能であるが、生産性を加味すると円圧プ
レス方式の方が望ましい。The hologram in the present invention can be formed by any method such as a flat press method as shown in FIG. 2 or a roll press method, but in consideration of productivity, a circular press method is preferable.
第３図はこうして得られたホログラム付き蒸着紙および
ラベルヘブレイマー層（８）、印刷層（９）、オーバー
コート層００）を設けて表面耐性、デイスプレィ効果を
更に高めたものである。FIG. 3 shows the vapor-deposited paper with a hologram thus obtained and a label layer (8), a printing layer (9), and an overcoat layer (00) provided thereon to further enhance the surface resistance and display effect.
この場合のプライマー層（８）は、アルカリ可溶性の良
い樹脂で、シェラツク、ニトロセルロース系樹脂、ニト
ロセルロース系樹脂に樹脂酸エステルを添加した混合樹
脂、該混合樹脂にさらにアルキッド樹脂を添加した樹脂
のいずれかが好ましい。The primer layer (8) in this case is made of a resin with good alkali solubility, such as shellac, nitrocellulose resin, a mixed resin in which a nitrocellulose resin is added with a resin acid ester, or a resin in which an alkyd resin is further added to the mixed resin. Either is preferred.
印刷層（９）は、ニトロセルロース系樹脂、ポリアミド
樹脂またはこれらの混合樹脂をビヒクルとするインキで
さらにマレイン酸を添加したインキからなる。The printing layer (9) is made of an ink containing a nitrocellulose resin, a polyamide resin, or a mixed resin thereof as a vehicle, and further containing maleic acid.
オーバーコート層００）は、前記印刷層（９）に用いた
インキのビヒクルからなる樹脂からなり、アルカリ可溶
な層である。The overcoat layer 00) is an alkali-soluble layer made of a resin made of the vehicle for the ink used in the printing layer (9).
〈作用〉
蒸着用アンカー層がアルカリ可溶性の電子線硬化性樹脂
を用いたので、蒸着用アンカー層を形成する際、加熱乾
燥の必要がなく、紙のカール不良、残留溶剤の影響がな
（、きれいなホログラムを形成することができる。<Function> Since the anchor layer for vapor deposition uses an alkali-soluble electron beam curable resin, there is no need for heating and drying when forming the anchor layer for vapor deposition, and there is no curling of the paper or the effects of residual solvent. A beautiful hologram can be formed.
また、アルカリ溶液の洗ビンにより、容易に剥離するこ
とができる。Moreover, it can be easily peeled off by washing with an alkaline solution.
さらに、ホログラムのエンボス成形は、熱成形性を有し
た樹脂に直接エンボスしホログラムを設ける方式が一般
にとられているが、この場合、熱圧によりエンボスして
も直接樹脂を熱圧しないので、樹脂に含まれる添加剤、
残留溶剤、低分子量モノマーなど、また樹脂の有する金
属接着性による、スタンバへの汚染、ブロッキングなど
の不良を招くことがない。Furthermore, hologram embossing is generally done by directly embossing thermoformable resin to form a hologram. additives contained in
It does not cause defects such as contamination of the standby or blocking due to residual solvent, low molecular weight monomers, etc., or the metal adhesive property of the resin.
〈実施例１〜３および比較例１〉
コーモラン）ＶＭＳＴ、（水中伸度１．２χ）〔富士加
工製〕からなる基紙上に下記表１に示すように酸価の異
なる各種電子線硬化性樹脂をベースレジンとして、塗工
適性付与のためアクリル酸エチルを希釈剤としたフェス
をグラビアコート法により約３゜０μｍ塗布し、電子線
加速機にて３ Ｍｒａｄの電子線を照射し、樹脂を瞬時
に硬化させ蒸着用アンカー樹脂層を形成した。次に真空
蒸着機にて５００人のアルミニウムからなる金属蒸着層
を設けた後、レリーフ型ホログラムスタンバを取り付け
たロールエンボス機を用いて５’Ｏｋｇ／ｃｙｎの圧力
、１４０°Ｃにて金属蒸着層にホログラムを形成させた
。得られた蒸着紙の評価効果を表２に示す。<Examples 1 to 3 and Comparative Example 1> Various electron beam curable resins with different acid values as shown in Table 1 below were placed on a base paper consisting of Cormoran) VMST (underwater elongation 1.2χ) [manufactured by Fuji Kako]. Using ethyl acrylate as a diluent to impart coating suitability, the base resin was coated with a thickness of approximately 3°0 μm using the gravure coating method, and the resin was instantaneously irradiated with an electron beam of 3 Mrad using an electron beam accelerator. This was then cured to form an anchor resin layer for vapor deposition. Next, a metal vapor deposition layer consisting of 500 aluminum was formed using a vacuum evaporation machine, and then a metal vapor deposition layer was formed using a roll embossing machine equipped with a relief type hologram stumper at a pressure of 5'Okg/cyn and 140°C. formed a hologram. Table 2 shows the evaluation effects of the obtained vapor-deposited paper.
同時に比較例１として表１に示す。ベースレジンを用い
た他は実施例１〜３と同様にしてホログラム付蒸着紙を
製造し、同様の評価を行なった。At the same time, it is shown in Table 1 as Comparative Example 1. A hologram-attached vapor-deposited paper was produced in the same manner as in Examples 1 to 3 except that a base resin was used, and the same evaluation was performed.
その結果を表２に示す。The results are shown in Table 2.
実施例１〜３の蒸着紙は、優れたホログラム成形性、耐
水性及び洗ビン性を有しており、特Ｇこ酸化８０以上の
ベースレジンを使用したものはすべての性能に満足のい
くものであった。The vapor-deposited papers of Examples 1 to 3 have excellent hologram formability, water resistance, and bottle washability, and those using a base resin with a special G-oxidation rating of 80 or higher are satisfactory in all performances. Met.
し、デンプンのりにてカフ
実施例２で得られたホログラム付き蒸着紙のアルミニウ
ム蒸着上へ、更にニトロセルロース系樹脂によるプライ
マー層、ポリアミド樹脂をビヒクルとするインキにマレ
イン酸を６％添加したインキによる印刷層、そしてニト
ロセルロース樹脂にアルキッド樹脂を混合してなるフェ
スにてオーバーコート層をグラビアコート法にて順次形
成して蒸着紙を製造した。Then, with starch paste, a cuff was applied to the aluminum vapor-deposited paper with hologram obtained in Example 2, and then a primer layer made of nitrocellulose resin, and an ink containing 6% maleic acid added to the ink using polyamide resin as a vehicle. A vapor deposited paper was produced by sequentially forming a printing layer and an overcoat layer using a gravure coating method using a face made of a mixture of nitrocellulose resin and alkyd resin.
上記、蒸着紙をビールビン用うベルとしてカゼインで貼
り、実施例１〜３と同様にして洗ビン性を評価したとこ
ろ、アルカリ溶液浸漬で４分以内に剥離し、優れた洗ビ
ン性を有し、また耐水性、耐摩耗性においても良好なも
のであった。The vapor-deposited paper above was pasted with casein as a beer bottle bell, and the bottle cleaning properties were evaluated in the same manner as in Examples 1 to 3. When immersed in an alkaline solution, it peeled off within 4 minutes, and it had excellent bottle cleaning properties. , and also had good water resistance and abrasion resistance.
〈発明の効果〉
本発明では蒸着用アンカー樹脂層にアルカリ可溶性を有
し、しかもホログラムをエンボス成形出来る電子線硬化
性樹脂を用いることにより、従来の熱による溶剤乾燥を
不用とした加工性の向上、残留溶剤による蒸着不良、ブ
ロッキング不良などの種々の問題を解決でき、しかも得
られる蒸着紙は、もちろん一般の包装紙としても有効な
ものであるが、特に回収、再使用を必要とする容器のラ
ベルに使用した場合、優れた洗ビン性を有するものであ
る。<Effects of the Invention> In the present invention, by using an electron beam curable resin that is alkali-soluble and capable of embossing holograms in the anchor resin layer for vapor deposition, processability is improved without the need for conventional heat-based solvent drying. The vapor-deposited paper that can be used to solve various problems such as poor vapor deposition and blocking caused by residual solvents is of course effective as general wrapping paper, but it is especially suitable for containers that require collection and reuse. When used for labels, it has excellent bottle washing properties.
このことから、本発明は蒸着紙、特に回収ビン用のラベ
ルとして従来にない高級感が得られ加工性の向上、経済
性の向上に効果がある。さらに、広くはパッケージ分野
、書籍、カタログ類への使用が可能であり、産業上有効
なものであるといえる。From this, the present invention is effective in providing an unprecedented sense of luxury as a metallized paper, particularly as a label for a collection bottle, and improving processability and economical efficiency. Furthermore, it can be widely used in the packaging field, books, and catalogs, and can be said to be industrially effective.
図面は本発明の実施例を示し、第１図は本発明によるホ
ログラム付き蒸着紙の構成を概略的に示す断面図、第２
図はホログラムのエンボス成形工程を示した説明図、第
３図は印刷柄を付加したホログラム付き蒸着紙の構成を
示す説明図である。
（１） 原紙 （２） クレーコート層（
３） 基紙 （４） 蒸着用アンカー剤層
（５） 金属蒸着層 （６） プレス機（７）
スタンパ （８） プライマー層（９） 印
刷層 ００） オーバーコート層特 許
出 願 人
凸版印刷株式会社
代表者 鈴木和夫
第１図
第２図
第３図The drawings show embodiments of the present invention, and FIG. 1 is a sectional view schematically showing the structure of a vapor-deposited paper with a hologram according to the present invention,
The figure is an explanatory diagram showing a hologram embossing molding process, and FIG. 3 is an explanatory diagram showing the structure of a vapor-deposited paper with a hologram added with a printed pattern. (1) Base paper (2) Clay coat layer (
3) Base paper (4) Anchor agent layer for vapor deposition (5) Metal vapor deposition layer (6) Press machine (7)
Stamper (8) Primer layer (9) Printing layer 00) Overcoat layer patent
Applicant Toppan Printing Co., Ltd. Representative Kazuo Suzuki Figure 1 Figure 2 Figure 3
Claims (1)
可溶性の電子線硬化性樹脂からなる蒸着用アンカー樹脂
層、金属蒸着層を順次設け、前記蒸着用アンカー樹脂層
および金属蒸着層にレリーフ型ホログラムを形成したこ
とを特徴としたホログラム付き蒸着紙。 ２）蒸着用アンカー樹脂層が、酸価８０以上を有した電
子線硬化性樹脂である第１項記載のホログラム付き蒸着
紙。 ３）原紙にクレーコート層を設けた基紙上に、アルカリ
可溶性の電子線硬化性樹脂からなる蒸着用アンカー樹脂
層、金属蒸着層を順次設け、前記蒸着用アンカー樹脂層
および金属蒸着層にレリーフ型ホログラムを形成してな
るホログラム付きラベル。 ４）蒸着用アンカー樹脂層が、酸価８０以上を有した電
子線硬化性樹脂である第３項記載のホログラム付きラベ
ル。[Scope of Claims] 1) An anchor resin layer for vapor deposition consisting of an alkali-soluble electron beam curable resin and a metal vapor deposition layer are sequentially provided on a base paper in which a clay coat layer is provided on the base paper, and the anchor resin layer for vapor deposition and the metal vapor deposition layer are sequentially provided. A vapor-deposited paper with a hologram, characterized in that a relief-type hologram is formed on a metal vapor-deposited layer. 2) The vapor deposited paper with a hologram according to item 1, wherein the anchor resin layer for vapor deposition is an electron beam curable resin having an acid value of 80 or more. 3) An anchor resin layer for vapor deposition consisting of an alkali-soluble electron beam curable resin and a metal vapor deposition layer are sequentially provided on a base paper with a clay coat layer provided on the base paper, and a relief mold is formed on the anchor resin layer for vapor deposition and the metal vapor deposition layer. A label with a hologram that forms a hologram. 4) The label with a hologram according to item 3, wherein the anchor resin layer for vapor deposition is an electron beam curable resin having an acid value of 80 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63016674A JP2671344B2 (en) | 1988-01-27 | 1988-01-27 | Holographic evaporated paper and labels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63016674A JP2671344B2 (en) | 1988-01-27 | 1988-01-27 | Holographic evaporated paper and labels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01192895A true JPH01192895A (en) | 1989-08-02 |
| JP2671344B2 JP2671344B2 (en) | 1997-10-29 |
Family
ID=11922858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63016674A Expired - Fee Related JP2671344B2 (en) | 1988-01-27 | 1988-01-27 | Holographic evaporated paper and labels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2671344B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0274696A (en) * | 1988-09-08 | 1990-03-14 | Mitsubishi Paper Mills Ltd | Substrate for metallized label and metallized label |
| JPH02210099A (en) * | 1989-02-03 | 1990-08-21 | Mitsubishi Paper Mills Ltd | Substrate for alkali-release label and same label |
| JP2007054827A (en) * | 2005-07-26 | 2007-03-08 | Mitsubishi Rayon Co Ltd | Process for manufacturing laminate capable of developing rainbow color |
| WO2012099698A1 (en) * | 2011-01-20 | 2012-07-26 | Shorewood Packaging Corporation | Process for the application of brilliant metallic inks to paper or paperboard |
| WO2015062996A1 (en) | 2013-10-28 | 2015-05-07 | Philip Morris Products S.A. | Method of forming a high gloss metallic coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5188706A (en) * | 1975-02-01 | 1976-08-03 | SHIKAKUNYORIHENKASURUKOKISEIGENSHI | |
| JPS59222873A (en) * | 1983-06-01 | 1984-12-14 | 本州製紙株式会社 | Metalized paper for label |
| JPS62184575U (en) * | 1986-05-13 | 1987-11-24 |
-
1988
- 1988-01-27 JP JP63016674A patent/JP2671344B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5188706A (en) * | 1975-02-01 | 1976-08-03 | SHIKAKUNYORIHENKASURUKOKISEIGENSHI | |
| JPS59222873A (en) * | 1983-06-01 | 1984-12-14 | 本州製紙株式会社 | Metalized paper for label |
| JPS62184575U (en) * | 1986-05-13 | 1987-11-24 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0274696A (en) * | 1988-09-08 | 1990-03-14 | Mitsubishi Paper Mills Ltd | Substrate for metallized label and metallized label |
| JPH02210099A (en) * | 1989-02-03 | 1990-08-21 | Mitsubishi Paper Mills Ltd | Substrate for alkali-release label and same label |
| JP2007054827A (en) * | 2005-07-26 | 2007-03-08 | Mitsubishi Rayon Co Ltd | Process for manufacturing laminate capable of developing rainbow color |
| WO2012099698A1 (en) * | 2011-01-20 | 2012-07-26 | Shorewood Packaging Corporation | Process for the application of brilliant metallic inks to paper or paperboard |
| WO2015062996A1 (en) | 2013-10-28 | 2015-05-07 | Philip Morris Products S.A. | Method of forming a high gloss metallic coating |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2671344B2 (en) | 1997-10-29 |
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