JPH0690593B2 - Hologram transfer sheet - Google Patents
Hologram transfer sheetInfo
- Publication number
- JPH0690593B2 JPH0690593B2 JP59206019A JP20601984A JPH0690593B2 JP H0690593 B2 JPH0690593 B2 JP H0690593B2 JP 59206019 A JP59206019 A JP 59206019A JP 20601984 A JP20601984 A JP 20601984A JP H0690593 B2 JPH0690593 B2 JP H0690593B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- hologram
- resin
- transfer
- hologram transfer
- 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.)
- Expired - Lifetime
Links
- 239000010410 layer Substances 0.000 claims description 86
- 239000012790 adhesive layer Substances 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 239000011241 protective layer Substances 0.000 claims description 13
- 239000002985 plastic film Substances 0.000 claims description 8
- 229920006255 plastic film Polymers 0.000 claims description 8
- 229920005989 resin Polymers 0.000 description 27
- 239000011347 resin Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 17
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 229920000178 Acrylic resin Polymers 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 5
- 229920000877 Melamine resin Polymers 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 239000004640 Melamine resin Substances 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920001225 polyester resin Polymers 0.000 description 4
- 239000004645 polyester resin Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 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
- 229920002301 cellulose acetate Polymers 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000554 ionomer Polymers 0.000 description 3
- 239000004632 polycaprolactone Substances 0.000 description 3
- 229920001610 polycaprolactone Polymers 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-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
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000011354 acetal resin Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride 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
- 235000019260 propionic acid Nutrition 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Holo Graphy (AREA)
- Decoration By Transfer Pictures (AREA)
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転写シートに関する。The present invention relates to a hologram transfer sheet.
近年、クレジットカード等のカード類の装飾性を向上す
るために、表面ホログラムを形成したものが用いられる
ようになっており、ホログラムを形成する方法として、
ホログラム転写シートを用いて被転写材上にホログラム
を転写形成する方法が用いられている。In recent years, in order to improve the decorativeness of credit cards and other cards, those having a surface hologram have been used, and as a method of forming a hologram,
A method of transferring and forming a hologram on a material to be transferred using a hologram transfer sheet is used.
従来この種ホログラム転写シートとしては、支持体シー
トの片面にホログラム転写層を設けてなり、且つ該ホロ
グラム転写層が支持体シート側より保護層、ホログラム
形成層、光反射層、接着層の順に積層された構成を有す
るものが用いられている。Conventionally, this type of hologram transfer sheet has a hologram transfer layer provided on one side of a support sheet, and the hologram transfer layer is laminated in the order of a protective layer, a hologram forming layer, a light reflection layer, and an adhesive layer from the support sheet side. The one having the configured structure is used.
ホログラム転写シートを用いて被転写材上に所望のパタ
ーンのホログラム層を形成するには、ホログラム転写シ
ートのホログラム転写層に被転写材上に転写すべきパタ
ーンの打抜きを入れて転写シートを半抜き状とした後、
被転写材と重合わせてホットスタンパーと呼ばれる加
圧、加熱装置により加熱、加圧した後転写シートを剥離
することにより、所望のパターンのホログラム転写層の
みが被転写材上にスポット転写される。しかしながら、
従来のホログラム転写シートはホログラム転写層が、保
護層、ホログラム転写層、光反射層、接着層の構成を有
するのみであるため該ホログラム転写層が転写シートを
剥離する際に破損し易く、このため転写シートの各層を
構成する樹脂の選定、厚さのコントロール更にはホット
スタンパーの加熱、加圧条件の微妙な選定が必要であ
り、安定かつ良好なスポット転写が行い得る条件を選定
することは、煩雑であるとともに非常に困難であった。To form a hologram layer with a desired pattern on a transfer material using a hologram transfer sheet, punch out the pattern to be transferred onto the transfer material on the hologram transfer layer of the hologram transfer sheet, and then half-draw the transfer sheet. After making a state,
Only the hologram transfer layer having a desired pattern is spot-transferred onto the transfer material by superposing the transfer material on the transfer material by heating and pressurizing it with a hot stamper called a hot stamper. However,
In the conventional hologram transfer sheet, since the hologram transfer layer has only a protective layer, a hologram transfer layer, a light reflection layer, and an adhesive layer, the hologram transfer layer is easily damaged when the transfer sheet is peeled off. It is necessary to select the resin that constitutes each layer of the transfer sheet, control the thickness, further heat the hot stamper, and delicately select the pressurizing condition, and to select the condition that can perform stable and good spot transfer. It was complicated and very difficult.
本発明者らは、上記の点に鑑み鋭意研究した結果、ホロ
グラム転写層の光反射層と接着層との間に延伸プラスチ
ックフィルムからなる補強層を設けたホログラム転写シ
ートが、転写時にホログラム転写層が破損することな
く、転写作業を円滑かつ容易に行い得ることを見出し本
発明を完成するに至った。即ち、本発明のホログラム転
写シートは、保護層、ホログラム形成層、光反射層、接
着層を順次積層した積層構造を有するホログラム転写層
を支持体シートの片面に形成して、前記支持シート、前
記保護層、前記ホログラム形成層、前記光反射層、前記
接着層が順次積層されてなるホログラム転写シートにお
いて、前記光反射層と前記接着層との間に、前記ホログ
ラム転写層を補強する延伸プラスチックフィルムからな
る補強層を設けたことを特徴とする。The present inventors have conducted intensive studies in view of the above points, and as a result, a hologram transfer sheet provided with a reinforcing layer made of a stretched plastic film between the light reflection layer and the adhesive layer of the hologram transfer layer is a hologram transfer layer during transfer. The inventors have found that the transfer work can be performed smoothly and easily without being damaged, and have completed the present invention. That is, the hologram transfer sheet of the present invention, a protective layer, a hologram forming layer, a light reflecting layer, a hologram transfer layer having a laminated structure sequentially laminated adhesive layer is formed on one surface of the support sheet, the support sheet, the In a hologram transfer sheet in which a protective layer, the hologram forming layer, the light reflecting layer, and the adhesive layer are sequentially laminated, a stretched plastic film for reinforcing the hologram transfer layer between the light reflecting layer and the adhesive layer. It is characterized in that a reinforcing layer made of is provided.
以下本発明の一実施例を図面に基き説明する。 An embodiment of the present invention will be described below with reference to the drawings.
第１図に示すように本発明のホログラム転写シート１
は、支持体シート２と該支持体シート２の片面に形成さ
れたホログラム転写層３とからなり、ホログラム転写層
３は、支持体シート側より保護層４、ホログラム形成層
５、光反射層６、補強層７、接着層８の順に積層された
積層構造を有している。As shown in FIG. 1, the hologram transfer sheet 1 of the present invention
Is composed of a support sheet 2 and a hologram transfer layer 3 formed on one surface of the support sheet 2. The hologram transfer layer 3 includes a protective layer 4, a hologram forming layer 5, and a light reflection layer 6 from the support sheet side. The reinforcing layer 7 and the adhesive layer 8 are laminated in this order.
上記支持体シート２は、従来の転写シートに用いられて
いると同様の合成樹脂よりなるものが挙げられるが、特
に抗張力、耐熱性を兼ね備えたポリエステルよりなるも
のが好ましい。The support sheet 2 may be made of the same synthetic resin as that used in conventional transfer sheets, but is preferably made of polyester having both tensile strength and heat resistance.
保護層４の材質としては例えば、ポリメチルメタクリ
レート樹脂と他の熱可塑性樹脂、例えば塩化ビニル／酢
酸ビニル共重合体もしくはニトロセルロース樹脂との混
合物、ポリメチルメタクリレート樹脂とポリエチレン
ワックスとの混合物、酢酸セルロース樹脂と熱硬化性
樹脂、例えばエポキシ樹脂、フェノール樹脂、熱硬化型
アクリル樹脂、メラミン樹脂との混合物が好ましい。Examples of the material of the protective layer 4 include a mixture of polymethylmethacrylate resin and other thermoplastic resin such as vinyl chloride / vinyl acetate copolymer or nitrocellulose resin, a mixture of polymethylmethacrylate resin and polyethylene wax, and cellulose acetate. A mixture of a resin and a thermosetting resin such as an epoxy resin, a phenol resin, a thermosetting acrylic resin or a melamine resin is preferable.
ホログラム形成層５は塩化ビニル、アクリル酸またはメ
タクリル酸系樹脂（例えばメチルメタクリレート等）、
ポリスチレン、ポリカーボネート等の熱可塑性樹脂；不
飽和ポリエステル系樹脂、メラミン系樹脂、エポキシ系
樹脂、ポリエステルアクリレートまたはメタクリレー
ト、ポリウレタンアクリレートまたはメタクリレート、
エポキシアクリレートまたはメタクリレート、ポリエー
テルアクリレートまたはメタクリレート、ポリオールア
クリレートまたはメタクリレート、メタミンアクリレー
トまたはメタクリレート、トリアジン系アクリレート等
の熱硬化性樹脂；あるいは上記熱可塑性樹脂、熱硬化性
樹脂の混合物等よりなり、ホログラム形成層５は上記樹
脂層を保護層４に形成した後ホログラムを形成しても良
く、上記樹脂のフィルム又はシートにホログラムを形成
した後保護層４に貼着しても良い。The hologram forming layer 5 is made of vinyl chloride, acrylic acid or methacrylic acid resin (for example, methyl methacrylate),
Thermoplastic resins such as polystyrene and polycarbonate; unsaturated polyester resins, melamine resins, epoxy resins, polyester acrylates or methacrylates, polyurethane acrylates or methacrylates,
Thermosetting resin such as epoxy acrylate or methacrylate, polyether acrylate or methacrylate, polyol acrylate or methacrylate, methamine acrylate or methacrylate, triazine-based acrylate; The layer 5 may be formed by forming the hologram on the protective layer 4 after forming the resin layer, or may be attached to the protective layer 4 after forming the hologram on the resin film or sheet.
光反射層６の材質としはアルミニウム、銀、金、ニッケ
ル、銅、錫、コバルト、インジウム等の金属が挙げられ
るが、アルミニウムが好ましい。光反射層６は上記金属
を前記ホログラム形成層５に蒸着したりこれらの金属箔
を貼着する等により形成される。Examples of the material of the light reflecting layer 6 include metals such as aluminum, silver, gold, nickel, copper, tin, cobalt and indium, with aluminum being preferred. The light reflecting layer 6 is formed by vapor-depositing the above metal on the hologram forming layer 5 or adhering these metal foils.
補強層７はホログラム転写層３を補強し、転写シートを
剥離する際のホログラム転写層３の破損を防止し、転写
作業を円滑に行い得るようにするものであり、補強層７
と接する他の層との接着性が高く、引張強度、引裂強度
の高い樹脂を選択し、これらの樹脂を塗料状として塗布
して形成することができる。補強層７を塗料状とした樹
脂を塗布して形成する場合、例えばJIS Ｋ−7113によ
り測定した塗膜層の引張強度からみれば、ポリ塩化ビニ
ル、エチレン／酢酸ビニル共重合体、ポリエチレン、イ
ソブチレン重合体、ポリアミド樹脂、ポリ塩化ビニリデ
ン、アイオノマー樹脂、メタクリル酸エステル等の各樹
脂の塗膜層の引張強度はいずれも300kg/cm2以下であ
り、本発明の目的に適さない。従って引張強度の比較的
大きいセルロース系樹脂（引張強度役1000kg/cm2）塩化
ビニル／酢酸ビニル系共重合体、ポリエステル樹脂、ポ
リウレタン樹脂、ポリカプロラクトン樹脂、エポキシ樹
脂、フェノール樹脂、メラミン樹脂等が使用可能であ
り、このうち光反射層６、接着層８との接着性、及び半
抜適正試験において良好な結果を示した塩化ビニル／酢
酸ビニル系共重合体、ポリウレタン樹脂、ポリカプロラ
クトン樹脂、ポリエステル樹脂が特に好ましい。The reinforcing layer 7 reinforces the hologram transfer layer 3, prevents the hologram transfer layer 3 from being damaged when the transfer sheet is peeled off, and facilitates the transfer operation.
It can be formed by selecting a resin having high adhesiveness with other layers in contact with and having high tensile strength and tear strength, and applying these resins in the form of paint. When the reinforcing layer 7 is formed by applying a paint-like resin, for example, from the viewpoint of the tensile strength of the coating layer measured according to JIS K-7113, polyvinyl chloride, ethylene / vinyl acetate copolymer, polyethylene, isobutylene The tensile strength of the coating layer of each resin such as polymer, polyamide resin, polyvinylidene chloride, ionomer resin, and methacrylic acid ester is 300 kg / cm 2 or less, which is not suitable for the purpose of the present invention. Therefore, cellulosic resin with relatively high tensile strength (tensile strength of 1000 kg / cm 2 ) vinyl chloride / vinyl acetate copolymer, polyester resin, polyurethane resin, polycaprolactone resin, epoxy resin, phenol resin, melamine resin, etc. are used. Of these, a vinyl chloride / vinyl acetate copolymer, a polyurethane resin, a polycaprolactone resin, a polyester resin showing good results in the adhesiveness with the light-reflecting layer 6 and the adhesive layer 8 and the half-pulling aptitude test Is particularly preferable.
上記、半抜適正試験とはホログラム転写シート１の接着
層８側から第２図に示すように、ホログラム転写層３を
貫通して支持体シート２の表面に達する打抜きを行い、
打抜き穴９によって区画されたホログラム転写層3aを被
転写材10に転写し該ホログラム転写層3aを残した他の部
分を連続的に剥離し除去する際の不良発生件数を100回
の打抜きに対して計数して評価するものである。The above-mentioned half blanking appropriateness test is performed by punching from the adhesive layer 8 side of the hologram transfer sheet 1 to the surface of the support sheet 2 through the hologram transfer layer 3 as shown in FIG.
When the hologram transfer layer 3a defined by the punching holes 9 is transferred to the transfer target material 10 and the other portion where the hologram transfer layer 3a is left is continuously peeled and removed, the number of defective occurrences is 100 times punching. It is counted and evaluated.
上記した補強層７の厚みとしては、ホログラム転写層３
全体の厚みや、引張強度、引裂強度並びに補強層７自体
の引張強度を考慮すると、10〜50μｍが好ましい。10μ
ｍ未満では所望の強度を得ることが難しく、50μｍを超
えるとホログラム転写層３の厚さが厚くなり、ホログラ
ム転写シート１を重ねた時の嵩張りや、転写シート１の
傾斜、さには被転写体10にホログラム転写層３を転写後
に被転写材10と同一平面とならなくなる等を問題を生じ
る。The thickness of the reinforcing layer 7 is the hologram transfer layer 3
Considering the total thickness, the tensile strength, the tear strength and the tensile strength of the reinforcing layer 7 itself, 10 to 50 μm is preferable. 10μ
If it is less than m, it is difficult to obtain a desired strength, and if it exceeds 50 μm, the thickness of the hologram transfer layer 3 becomes thicker, and the bulkiness of the hologram transfer sheet 1 when stacked and the inclination and the inclination of the transfer sheet 1 are not affected. After the hologram transfer layer 3 is transferred to the transfer body 10, there arises a problem that the transfer surface 10 is not flush with the transfer material 10.
補強層７は延伸プラスチックフィルムを接着剤層を介し
て積層して構成しても良い。この場合のプラスチックフ
ィルムとしては、ポリエチレン、ポリプロピレン、アイ
オノマー、酢酸セルロース、ポリ塩化ビニル、ポリアミ
ド（例えば、ナイロ６、ナイロン11等）、ポリエステ
ル、ポリウレタン、二軸延伸ポリエステル、ポリカーボ
ネイト等が挙げられる。The reinforcing layer 7 may be formed by laminating stretched plastic films via an adhesive layer. Examples of the plastic film in this case include polyethylene, polypropylene, ionomer, cellulose acetate, polyvinyl chloride, polyamide (for example, Nylon 6, nylon 11 and the like), polyester, polyurethane, biaxially oriented polyester, polycarbonate and the like.
上記したプラスチックフィルムのうち、引張強度、引裂
強度、経済性（価格）を考慮すると二軸延伸ポリエステ
ル樹脂フィルムが好ましい。二軸延伸ポリエステル樹脂
フィルムの引張強度は2000〜4000kg/cm2であり、二軸延
伸ポリエステルフィルム以外のプラスチックフィルムの
引張強度は20〜900kg/cm2である。なおプラスチックフ
ィルム、金属箔の厚さは、補強層７を塗料状の樹脂を塗
布して形成する場合と同様に、フィルムと接着剤層を含
めた厚さが10〜50μｍ程度となるようにすることが好ま
しい。Among the above-mentioned plastic films, a biaxially stretched polyester resin film is preferable in consideration of tensile strength, tear strength and economical efficiency (price). The tensile strength of the biaxially stretched polyester resin film is 2000~4000kg / cm 2, the tensile strength of the plastic film other than the biaxially oriented polyester film is 20~900kg / cm 2. The thickness of the plastic film and the metal foil should be about 10 to 50 μm including the film and the adhesive layer, as in the case where the reinforcing layer 7 is formed by applying a paint-like resin. It is preferable.
接着層８は被転写材10と感熱接着性を有する合成樹脂よ
り構成され、これら樹脂としては例えばポリ酢酸ビニル
樹脂、塩化ビニル／酢酸ビニル共重合体樹脂、塩化ビニ
ル／プロピオン酸共重合体、ゴム系樹脂、シアノアクリ
レート樹脂、セルロース樹脂、アイオノマー樹脂、ポリ
オレフィン共重合体、アクリル系樹脂、アルキッド樹
脂、ポリビニルアセタール樹脂等が挙げられる。The adhesive layer 8 is composed of a transfer material 10 and a synthetic resin having a heat-sensitive adhesive property, and examples of these resins include polyvinyl acetate resin, vinyl chloride / vinyl acetate copolymer resin, vinyl chloride / propionic acid copolymer, and rubber. Examples thereof include resin, cyanoacrylate resin, cellulose resin, ionomer resin, polyolefin copolymer, acrylic resin, alkyd resin and polyvinyl acetal resin.
本発明のホログラム転写シート１によれば、第２図に示
すように転写シート１のホログラム層３に打抜き穴９に
より所望のパターンのホログラム転写層3aを区画形成し
た後、被転写材10と重合わせ、次いで所望のパターンに
区画されたホログラム転写層3aを加熱、加圧して被転写
材10上に接着せしめ、しかる後第３図に示すように転写
シート１を剥離することにより、所望のパターンのホロ
グラム転写層3aのみが被転写材10上に転写されたカード
等を連続的に製造することができる。According to the hologram transfer sheet 1 of the present invention, as shown in FIG. 2, after the hologram transfer layer 3a having a desired pattern is sectioned and formed in the hologram layer 3 of the transfer sheet 1 by punching holes 9, the transfer material 10 and the transfer material 10 are overlapped. Then, the hologram transfer layer 3a partitioned into a desired pattern is heated and pressed to adhere it onto the transfer material 10, and then the transfer sheet 1 is peeled off as shown in FIG. It is possible to continuously manufacture a card or the like in which only the hologram transfer layer 3a is transferred onto the transfer material 10.
以下に具体的に実施例を挙げて本発明を更に詳細に説明
する。Hereinafter, the present invention will be described in more detail with reference to specific examples.
実施例１ ポリエステルよりなる厚さ25μｍの支持体シートの片面
に、順次保護層、ホログラム形成層、光反射層、補強
層、接着層を形成した。各層の組成は以下の通りであ
る。尚ホログラム形成層には、樹脂層を形成した後ホロ
グラムの形成を行った。Example 1 A protective layer, a hologram-forming layer, a light-reflecting layer, a reinforcing layer and an adhesive layer were sequentially formed on one surface of a 25 μm-thick support sheet made of polyester. The composition of each layer is as follows. A hologram was formed after forming a resin layer on the hologram forming layer.
保護層組成 酢酸セルロース樹脂 ５重量部 メタノール 25重量部 メチルエチルケトン 45重量部 トルエン 25重量部 メチロール化メラミン樹脂 0.5重量部 パラトルエンスルフォン酸 0.05重量部 ホログラム形成層組成 アクリル樹脂 40重量部 メラミン樹脂 10重量部 アノン 50重量部 メチルエチルケトン 50重量部 光反射層組成 アルミニウム 補強層組成 ポリカプロラクトン樹脂 20重量部 アクリル樹脂 10重量部 酢酸エチル 25重量部 トルエン 45重量部 接着層組成 塩化ビニル／酢酸ビニル共重合体 20重量部 アクリル樹脂 10重量部 酢酸エチル 20重量部 トルエン 50重量部 次いで上記ホログラム転写シートのホログラム転写層に
所望のパターンの打抜きを入れた後、被転写材上にホロ
グラム転写層の転写を行ったが、ホログラム転写層の破
損はなく、転写作業は容易且つ円滑に行えた。Protective layer composition Cellulose acetate resin 5 parts by weight Methanol 25 parts by weight Methyl ethyl ketone 45 parts by weight Toluene 25 parts by weight Methylolated melamine resin 0.5 parts by weight Paratoluene sulfonic acid 0.05 parts by weight Hologram forming layer composition Acrylic resin 40 parts by weight Melamine resin 10 parts by weight Anon 50 parts by weight Methyl ethyl ketone 50 parts by weight Light reflection layer composition Aluminum reinforcing layer composition Polycaprolactone resin 20 parts by weight Acrylic resin 10 parts by weight Ethyl acetate 25 parts by weight Toluene 45 parts by weight Adhesive layer composition Vinyl chloride / vinyl acetate copolymer 20 parts by weight Acrylic Resin 10 parts by weight Ethyl acetate 20 parts by weight Toluene 50 parts by weight Next, after punching a desired pattern into the hologram transfer layer of the hologram transfer sheet, the hologram transfer layer was transferred onto the transfer target material. No damage to layers, transfer work Was easy and smooth.
以上説明したように本発明のホログラム転写シートは、
ホログラム転写層の光反射層と接着層との間に補強層を
設けたことにより、ホログラム転写層が補強される結
果、本発明のホログラム転写シートによれば、該転写シ
ートより所望のパターンのホログラム転写層を被転写材
上に貼着した後、転写シートを剥離する際にホログラム
転写層が破損する恐れがなく、転写作業を容易且つ円滑
に行うことができる効果を有する。As described above, the hologram transfer sheet of the present invention,
By providing the reinforcing layer between the light reflecting layer and the adhesive layer of the hologram transfer layer, the hologram transfer layer is reinforced. As a result, according to the hologram transfer sheet of the present invention, the hologram having a desired pattern is formed on the transfer sheet. After the transfer layer is adhered onto the material to be transferred, the hologram transfer layer is not damaged when the transfer sheet is peeled off, and the transfer operation can be easily and smoothly performed.
図面は本発明の実施例を示すもので、第１図はホログラ
ム転写シートの縦断面図、第２図は本発明のホログラム
転写シートを被転写材と重合わせた状態の縦断面図、第
３図は転写シートを被転写材より剥離して所望のパター
ンのホログラム層を被転写材上に転写する状態を示す斜
視図である。 １……ホログラム転写シート、２……支持体シート、３
……ホログラム転写層、４……保護層、５……ホログラ
ム形成層、６……光反射層、７……補強層、８……接着
層The drawings show an embodiment of the present invention. FIG. 1 is a vertical sectional view of a hologram transfer sheet, FIG. The figure is a perspective view showing a state in which the transfer sheet is peeled from the transfer material and the hologram layer having a desired pattern is transferred onto the transfer material. 1 ... Hologram transfer sheet, 2 ... Support sheet, 3
... Holographic transfer layer, 4 ... Protective layer, 5 ... Hologram forming layer, 6 ... Light reflecting layer, 7 ... Reinforcing layer, 8 ... Adhesive layer
Claims (1)
着層を順次積層した積層構造を有するホログラム転写層
を支持体シートの片面に形成して、前記支持シート、前
記保護層、前記ホログラム形成層、前記光反射層、前記
接着層が順次積層されてなるホログラム転写シートにお
いて、前記光反射層と前記接着層との間に、前記ホログ
ラム転写層を補強する延伸プラスチックフィルムからな
る補強層を設けてなることを特徴とするホログラム転写
シート。1. A hologram transfer layer having a laminated structure in which a protective layer, a hologram forming layer, a light reflecting layer, and an adhesive layer are sequentially laminated, is formed on one surface of a support sheet to form the support sheet, the protective layer, and the hologram. In the hologram transfer sheet in which the forming layer, the light reflection layer, and the adhesive layer are sequentially laminated, a reinforcing layer made of a stretched plastic film for reinforcing the hologram transfer layer is provided between the light reflection layer and the adhesive layer. A hologram transfer sheet characterized by being provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59206019A JPH0690593B2 (en) | 1984-10-01 | 1984-10-01 | Hologram transfer sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59206019A JPH0690593B2 (en) | 1984-10-01 | 1984-10-01 | Hologram transfer sheet |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27209791A Division JPH0511677A (en) | 1991-09-24 | 1991-09-24 | Hologram transfer method and transfer sheet used therein |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183571A JPS6183571A (en) | 1986-04-28 |
| JPH0690593B2 true JPH0690593B2 (en) | 1994-11-14 |
Family
ID=16516551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59206019A Expired - Lifetime JPH0690593B2 (en) | 1984-10-01 | 1984-10-01 | Hologram transfer sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0690593B2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63137287A (en) * | 1986-11-29 | 1988-06-09 | Toppan Printing Co Ltd | Production of relief image-containing hologram transfer foil |
| JPS63143580A (en) * | 1986-12-05 | 1988-06-15 | Nissha Printing Co Ltd | Hologram label |
| JPS63143579A (en) * | 1986-12-05 | 1988-06-15 | Nissha Printing Co Ltd | Hologram transferring material |
| JPS63143581A (en) * | 1986-12-05 | 1988-06-15 | Nissha Printing Co Ltd | Hologram molded article |
| JPH021384A (en) * | 1988-03-02 | 1990-01-05 | Toppan Printing Co Ltd | Formation of image-receiving layer by thermal transfer |
| US4998784A (en) * | 1988-08-31 | 1991-03-12 | Ppg Industries, Inc. | Automotive windshield for a head up display system |
| JPH0641261Y2 (en) * | 1988-11-19 | 1994-10-26 | 大日本印刷株式会社 | Volume hologram transfer sheet |
| JP2868348B2 (en) * | 1991-10-31 | 1999-03-10 | 日本写真印刷株式会社 | Partial hologram transfer sheet and manufacturing method thereof |
| JP3498279B2 (en) * | 1996-06-12 | 2004-02-16 | コニカミノルタホールディングス株式会社 | Thermal transfer sheet and image element formed using the same |
| KR20010003231A (en) * | 1999-06-22 | 2001-01-15 | 구광시 | A holographic film for injection |
| JP5024200B2 (en) * | 2008-06-26 | 2012-09-12 | 大日本印刷株式会社 | Patch transfer medium manufacturing method and patch transfer medium |
-
1984
- 1984-10-01 JP JP59206019A patent/JPH0690593B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6183571A (en) | 1986-04-28 |
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