JPH02166039A - Method for continuous and dense glazing processing by transfer - Google Patents
Method for continuous and dense glazing processing by transferInfo
- Publication number
- JPH02166039A JPH02166039A JP31005588A JP31005588A JPH02166039A JP H02166039 A JPH02166039 A JP H02166039A JP 31005588 A JP31005588 A JP 31005588A JP 31005588 A JP31005588 A JP 31005588A JP H02166039 A JPH02166039 A JP H02166039A
- Authority
- JP
- Japan
- Prior art keywords
- film
- sensitive adhesive
- sheet
- ultraviolet
- roll
- 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
- 238000000034 method Methods 0.000 title claims description 11
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 27
- 239000012790 adhesive layer Substances 0.000 claims abstract description 9
- 239000011247 coating layer Substances 0.000 claims description 10
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 229920006267 polyester film Polymers 0.000 abstract description 17
- 239000010410 layer Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 5
- 229920001971 elastomer Polymers 0.000 abstract description 3
- 239000005060 rubber Substances 0.000 abstract description 3
- 239000002985 plastic film Substances 0.000 description 12
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000000203 mixture Substances 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000001723 curing Methods 0.000 description 6
- 229920006255 plastic film Polymers 0.000 description 6
- 238000003672 processing method Methods 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-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
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 150000003505 terpenes Chemical class 0.000 description 2
- 235000007586 terpenes Nutrition 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- QFGLGXAWPPBRHQ-UHFFFAOYSA-N 2,2-dimethylbutane;prop-2-enoic acid Chemical compound OC(=O)C=C.CCC(C)(C)C QFGLGXAWPPBRHQ-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003847 radiation curing Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は１表面に紫外線硬化性感圧接着剤からなる塗膜
層を有する基材フィルム又はシートに紫外線を照射して
塗膜層を硬化させ、耐摩耗性及び光沢性を付与する強光
沢加工法に関し、特に長尺状もしくは無端状の透明なフ
ィルムを使用して連続的に簡単な操作によって強光沢加
工を行う方法に関する。Detailed Description of the Invention (Industrial Application Field) The present invention involves irradiating ultraviolet rays to a base film or sheet having a coating layer made of an ultraviolet-curable pressure-sensitive adhesive on one surface to cure the coating layer. The present invention relates to a high-gloss processing method for imparting wear resistance and gloss, and in particular to a method of continuously and easily performing high-gloss processing using a long or endless transparent film.
（従来の技術及び解決すべき課Ｍ）
従来、金属板、プラスチック板又はシート、紙製品（紙
及びアルミ箔を貼り合せたようなもの）等の表面には、
そのまま又は印刷後、色々な光沢加工、エンボス加工、
マット加工等が施される。これはその表面を更に美しく
するだけでなく耐摩耗性を与えこれらの表面に傷がつく
のを防止するためである。(Prior art and problem to be solved M) Conventionally, on the surface of metal plates, plastic plates or sheets, paper products (such as paper and aluminum foil bonded together),
As it is or after printing, various gloss processing, embossing,
Matte processing etc. are applied. This is not only to make the surfaces more beautiful, but also to provide wear resistance and prevent scratches on these surfaces.
古くから行われている紙類に対する光沢加工方法として
はビニール引やロールプレスがある。ビニール引は紙面
上に塩ビ・酢ビ共重合体とロジン誘導体からなる溶液を
紙等に塗装し、乾燥したものであり、ロールプレスは硝
化綿ラッカーを使用して熱で圧着して光沢加工を行うの
である。前者は光沢に乏しくブロッキングを起こしやす
く、後者は平滑性は良いが光沢の経時変化が大きい欠点
があった。Vinyl printing and roll pressing are methods of glossing paper that have been used for a long time. Vinyl printing is a process in which a solution consisting of PVC/vinyl acetate copolymer and rosin derivative is applied onto paper and then dried, while roll press is a process in which a nitrocotton lacquer is bonded with heat to create a glossy finish. Do it. The former has poor gloss and is prone to blocking, while the latter has good smoothness but has the drawback of large changes in gloss over time.
最近、紫外線硬化性の塗料を塗布後、紫外線照射によっ
てその表面を硬化させる所謂ＵＶ硬化法が利用されるよ
うになってきた。特に、これらの紫、外線硬化塗料は、
表面の強度が非常に強く、傷がつきにくい反面、空気に
よる酸素の毒作用を受けて硬化しにくく、又レベリング
が悪い為塗装のムラがあり、最大の欠点としてほこりの
影響をうけやすいことが挙げられる。更に紫外線硬化塗
料は水との親和性が強い為に極く小さなゴミでもその周
囲がハシき大きな円形の点々となり、又はブッとして残
り、光沢のある鏡面を得ることは不可能に近い。Recently, a so-called UV curing method has come into use, in which an ultraviolet curable paint is applied and then the surface is cured by irradiation with ultraviolet rays. In particular, these violet, external radiation curing paints are
Although the surface is very strong and scratch-resistant, it is difficult to harden due to the poisonous effect of oxygen in the air, and the coating is uneven due to poor leveling, and its biggest drawback is that it is easily affected by dust. Can be mentioned. Furthermore, since ultraviolet curing paint has a strong affinity with water, even the smallest of particles will form large circular dots or remain as a lump, making it nearly impossible to obtain a glossy mirror surface.
そこで、本発明者は、この問題点の解決手段として、予
めプラスチックフィルム又はシー１−の表面に紫外線硬
化性感圧接着剤層を設け、これを被処理面に貼着し、紫
外線を照射して硬化後、プラスチックフィルム又はシー
トを取り去る所謂転写手段によって美麗な光沢を有する
塗膜を与える方法を開発した（特願昭６２−２１７９０
４号参照）。Therefore, as a means to solve this problem, the present inventor provided an ultraviolet curable pressure sensitive adhesive layer on the surface of a plastic film or sheet 1- in advance, stuck it on the surface to be treated, and irradiated it with ultraviolet rays. We have developed a method to provide a coating film with beautiful gloss by a so-called transfer means that removes the plastic film or sheet after curing (Japanese Patent Application No. 62-21790).
(See No. 4).
しかし、この方法では一枚一枚のプラスチックフィルム
又はシートの表面に紫外線硬化性感圧接着剤を塗装する
ことは面倒な操作であり、また。However, in this method, it is a cumbersome operation to coat the surface of each plastic film or sheet with an ultraviolet-curable pressure-sensitive adhesive.
多くの場合、プラスチックフィルム又はシートの表面に
紫外線硬化性感圧接着剤を塗装してから被処理面に接着
、塗膜層を転写するまで時間が経過しており、そのため
プラスチックフィルム又はシートを被処理面より剥離し
にくい。そのため、従来の方法ではプラスチックフィル
ム又はシートの表面は予めシリコーン処理を施す必要が
あり、更に、紫外線硬化性感圧接着剤層のフィルム又は
シートを被処理面に適用する際、−枚一枚の接着剤層と
被処理面との間に含まれている気泡をゴムローラー等で
除去しなければならず、その操作は極めて煩雑であった
。In many cases, some time elapses after the UV-curable pressure-sensitive adhesive is applied to the surface of the plastic film or sheet and before it is bonded to the surface to be treated and the coating layer is transferred, so the plastic film or sheet is It is more difficult to peel off than the surface. Therefore, in the conventional method, the surface of the plastic film or sheet needs to be treated with silicone in advance. Air bubbles contained between the agent layer and the surface to be treated must be removed using a rubber roller or the like, which is an extremely complicated operation.
（解決すべき課題）
そこで、本発明者は、このような煩雑な操作を行うこと
なく、簡単な手段によって、被処理面に強光沢を付与す
る方法について種々検討した結果、本発明を完成するに
至ったもので、本発明の目的は簡単な手段によって紫外
線硬化性感圧接着剤よりなる耐摩耗性及び光沢性を付与
する強光沢加工法を提供するにある。(Problem to be Solved) Therefore, the present inventor has completed the present invention as a result of various studies on methods of imparting strong gloss to the surface to be treated by simple means without performing such complicated operations. Therefore, an object of the present invention is to provide a high gloss processing method for imparting wear resistance and gloss to an ultraviolet curable pressure sensitive adhesive using simple means.
（課題を解決するための手段）
すなわち、本発明は長尺状もしくは無端状の透明なフィ
ルムの表面に、移動させながら紫外線硬化性感圧接着剤
を順次塗布、乾燥して該接着剤層を連続的に形成し、こ
れを基材フィルム又はシートに押し当てて両者を接着し
、続いて前記透明なフィルムの背後より紫外線を照射し
て前記接着層を硬化させ、しかる後、該透明なフィルム
を利殖して前記塗膜層を基材フィルム又はシートに転写
することを特徴とする転写による連続的強光沢加工方法
である。(Means for Solving the Problems) That is, the present invention sequentially applies an ultraviolet curable pressure-sensitive adhesive to the surface of a long or endless transparent film while moving the film, and then dries the adhesive layer to form a continuous adhesive layer. This is then pressed against a base film or sheet to bond them together, and then ultraviolet rays are irradiated from behind the transparent film to cure the adhesive layer, and then the transparent film is This is a continuous high-gloss processing method by transfer, characterized in that the coating layer is transferred to a base film or sheet by propagation.
本発明について、更に詳細に説明する。The present invention will be explained in more detail.
本発明で使用する透明なフィルム（以後、単に透明フィ
ルムという）は、可撓性を有し、その背後より紫外線を
照射した場合、その表面に設けである塗１］）層が硬化
できるように紫外線透過性の良好なフィルムをいうので
あって、例えば、ポリエステルフィルム、ポリプロピレ
ンフィルム等があるが、特に、ポリエステルフィルムが
好ましい。The transparent film used in the present invention (hereinafter simply referred to as transparent film) has flexibility, and when irradiated with ultraviolet rays from behind, the coating 1) layer provided on its surface can be cured. It refers to a film with good ultraviolet transmittance, and includes, for example, a polyester film, a polypropylene film, etc., and a polyester film is particularly preferred.
そして、この透明フィルムの表面が平滑の場合には得ら
れる製品の塗膜表面は平滑な光沢に、また、透明フィル
ムの表面がエンボス表面である場合には得られる製品の
表面はエンボスと、それぞれ使用した透明フィルム表面
の状態が製品表面に転写される。また、この透明フィル
ムの厚さとしては、余り薄いと塗膜層を硬化後、剥離す
る場合に切断するおそれが生じ、また余り厚いと紫外線
透過が十分でなく、又可撓性が失われるため５通常０．
０２５ｍ＋＊〜０．１＋ａｍ程度の厚さのものが好まし
い。When the surface of this transparent film is smooth, the coating surface of the obtained product will be smooth and glossy, and when the surface of the transparent film is embossed, the surface of the obtained product will be embossed. The surface condition of the transparent film used is transferred to the product surface. In addition, if the thickness of this transparent film is too thin, there is a risk of the coating layer being cut when peeled off after curing, and if it is too thick, UV transmission will not be sufficient and flexibility will be lost. 5 Usually 0.
A thickness of about 0.025 m+* to 0.1+ am is preferable.
本発明で使用する紫外線硬化性感圧接着剤としては、特
に限定されるものではないが、アクリル樹脂によって得
られる感圧接着剤に紫外線硬化組成物を添加して紫外線
硬化性の機能を持たせることによって作られる。このよ
うなアクリル樹脂の感圧接着剤としてはアクリル酸エス
テルの共重合物に粘着性保存剤（別名タッキファイア）
を混合し均一に溶解して作られ、タッキファイアとして
は天然ロジン及びその誘導体テルペン樹脂、石油樹脂、
キシレン樹脂、スチレン樹脂誘導体等がある。The ultraviolet curable pressure-sensitive adhesive used in the present invention is not particularly limited, but may include adding an ultraviolet curable composition to a pressure-sensitive adhesive obtained from an acrylic resin to give it an ultraviolet curable function. made by. Pressure-sensitive adhesives for such acrylic resins include a copolymer of acrylic acid ester and a sticky preservative (also known as tackifier).
Tackifiers include natural rosin and its derivatives, terpene resin, petroleum resin,
Examples include xylene resin and styrene resin derivatives.
又、合成ゴムの溶液にタッキファイアを混合して感圧接
着剤にすることも出来る。It is also possible to mix tackifier into a synthetic rubber solution to make a pressure-sensitive adhesive.
紫外線硬化剤組成物としては単官能性のアクリルオリゴ
マーと多官能性のアクリルオリゴマーの混合物を使用す
るのが通常である。As the ultraviolet curing agent composition, a mixture of a monofunctional acrylic oligomer and a polyfunctional acrylic oligomer is usually used.
感圧接着剤と紫外線硬化性混合物との混合割合は、使用
目的によって、種々変更出来るが、通常感圧接着剤に添
加する比率としては感圧接二ｎ剤：紫外線硬化性混合物
が２０部：８０部〜７０部：３０部であり、感圧接着剤
が２０部より少なくなると感圧接着剤としての４！１１
能が弱くなり、紫外線硬化性混合物が３０部より少なく
なると硬化した後の処理された表面の硬度が小さくなる
。The mixing ratio of the pressure-sensitive adhesive and the UV-curable mixture can be varied depending on the purpose of use, but the ratio usually added to the pressure-sensitive adhesive is pressure-sensitive adhesive: UV-curable mixture: 20 parts: 80 parts parts to 70 parts: 30 parts, and when the pressure sensitive adhesive is less than 20 parts, it is 4!11 as a pressure sensitive adhesive.
If the UV curable mixture is less than 30 parts, the hardness of the treated surface after curing will be reduced.
本発明で使用する塗膜層を形成する剤としては、感圧接
着能を有するものでなければならず、単に紫外線硬化樹
脂では所期の目的が得られない。すなわち、感圧接着能
のない紫外線硬化樹脂はオリゴマーと七ツマ−との混合
物で粘性はあるが、接着性がないため基材フィルム又は
シートである紙。The agent forming the coating layer used in the present invention must have pressure-sensitive adhesion ability, and a mere ultraviolet curing resin will not achieve the desired purpose. In other words, the ultraviolet curable resin, which does not have pressure-sensitive adhesive ability, is a mixture of oligomers and hexamers, and although it has viscosity, it does not have adhesive properties, so it is used as a base film or sheet for paper.
金属、プラスチックに塗布後フィルムを張りあわせた場
合、横に液体のままはみ出す現象が起こり、フィルムは
すぐに浮き上がって剥離して本発明の目的である均一な
光沢を有する製品は得られないのである。When a film is pasted onto metal or plastic after being applied, a phenomenon occurs where the liquid oozes out sideways, and the film immediately lifts up and peels off, making it impossible to obtain a product with uniform gloss, which is the objective of the present invention. .
本発明により強−光沢加工される基材フィルム又はシー
ト（以下、単に基材シートという）としてはプラスチッ
ク製品１紙製品、金属製品にとどまらず木製品、布帛等
いずれでもよく、また、これらの表面は予め印刷等によ
る模様が施されていてもよい。The base film or sheet (hereinafter simply referred to as base sheet) to be treated with a strong gloss according to the present invention may be any plastic product, paper product, metal product, wood product, fabric, etc. A pattern may be applied in advance by printing or the like.
また、長大状もしくは無端状の透明フィルムに紫外線硬
化性感圧接着剤を塗布後、予め乾燥を行ない、基材シー
トと容易に接着できる状態にしておくことが好ましい。Further, after applying the UV-curable pressure-sensitive adhesive to a long or endless transparent film, it is preferable to dry it in advance so that it can be easily bonded to a base sheet.
図面について説明すると、第１図は長尺状の透明フィル
ムとしてポリエステルフィルムを使用した場合、第２図
は無端状のポリエステルフィルムを使用した場合の本発
明の加工方法の各工程を示す４！！略図である。第１図
において、長尺状ベルト１の表面に塗布装置、例えば口
〒ルコータ−２によって紫外線硬化性感圧接着剤が塗布
され、続いて乾燥機３の中を通過させてその表面に連続
的に感圧接着剤層を形成する。他方、基材シート４は移
送ベルト５によって移送され、続いて、一対のゴムロー
ル６よりなる圧着ロールの間を通過させることにより、
長尺状の透明なポリエステルフィルムの接着剤層と基材
シートとを接着させる。しかる後、ポリエステルフィル
ムの背後より紫外線ランプ７により紫外線を照射し接着
剤層を硬化させる。To explain the drawings, Fig. 1 shows each step of the processing method of the present invention when a polyester film is used as a long transparent film, and Fig. 2 shows each step of the processing method of the present invention when an endless polyester film is used. ! This is a schematic diagram. In FIG. 1, an ultraviolet curable pressure-sensitive adhesive is applied to the surface of a long belt 1 using a coating device, such as a coater 2, and then passed through a dryer 3 to continuously coat the surface of the long belt 1. Form a pressure sensitive adhesive layer. On the other hand, the base sheet 4 is transported by a transport belt 5, and then passed between a pair of pressure rolls consisting of a pair of rubber rolls 6.
An adhesive layer of a long transparent polyester film and a base sheet are bonded together. Thereafter, ultraviolet rays are irradiated from behind the polyester film using an ultraviolet lamp 7 to harden the adhesive layer.
その後、ロール８によってポリエステルフィルムと基材
シートとを剥離し、ポリエステルフィルムは巻取りロー
ルによって巻取り、他方、強光沢加工された製品は順次
得られる。Thereafter, the polyester film and the base sheet are separated by a roll 8, and the polyester film is wound up by a take-up roll, while a highly glossy product is sequentially obtained.
基材シートの代わりに基材フィルムを使用した場合には
製品フィルムは順次巻取られる。When a base film is used instead of a base sheet, the product film is wound up one after another.
長尺状ポリエステルフィルムを使用した場合にはそのフ
ィルムの終端に来た場合、−時作業を中止し、巻取られ
たロールをフィルム巻出しロールにかけかえ、再び作業
を続行する。When a long polyester film is used, when the end of the film is reached, the operation is stopped, the wound roll is replaced with a film unwinding roll, and the operation is continued again.
第２図は無端状ポリエステルフィルムを使用した場合で
、その工程は全く第１図と同じである。FIG. 2 shows the case where an endless polyester film is used, and the process is exactly the same as in FIG. 1.
ただ、この場合、フィルムが無端状であるため長尺状の
場合のようにフィルムの巻きかえの必要はなく、常に連
続的に作業を行なうことが出来る。However, in this case, since the film is endless, there is no need to rewind the film unlike in the case of a long film, and the work can always be carried out continuously.
次に、実施例をもって更に本発明の詳細な説明する。Next, the present invention will be further explained in detail with reference to Examples.
実施例１ 次に示す配合割合の紫外線硬化感圧接着剤を作る。Example 1 Prepare an ultraviolet-curable pressure-sensitive adhesive with the following compounding ratio.
ウレタン変性アクリルオリゴマー １０部ポリエス
テル系アクリルモノマー ＩＯ部スチレン樹脂誘導
体（タッキファイヤ−）５部醋酸エチル
１４部２ヒドロキシ−２メチル−Ｉ−フェ
ニル−１−オン１部以上を良く混合し、完全に溶解する
。粘度高く透明な水飴状のものが得られるか、ら、この
中に更に希釈剤としてイソプロピルアルコールと酢酸エ
チルの等量混合溶剤を加えて希釈し、粘度がフォードカ
ップ４号で１０〜１２秒になるようにする。これを長尺
状のポリエステルフィルム表面にロールコータ−にて未
乾燥時２０ｇ／ ｒｒ？で塗布し、熱風または遠赤外ヒ
ーターにて乾燥する。乾燥時の樹脂量は約８−１０ｇ／
ｎｆになり極めて強い感圧接着能を示している。これを
移送ベルトによって送られてきた紙（印刷された紙面）
に圧着ロールにて均一に接着させると感圧性の為に横に
はみ出すこともなく、美しく張り合せることができる。Urethane-modified acrylic oligomer 10 parts Polyester acrylic monomer IO part Styrene resin derivative (tackifier) 5 parts Ethyl acetate
14 parts 1 or more parts of 2-hydroxy-2-methyl-I-phenyl-1-one are mixed well and completely dissolved. Once a highly viscous and transparent starch syrup-like product is obtained, dilute it by adding an equal amount of a mixed solvent of isopropyl alcohol and ethyl acetate as a diluent, until the viscosity reaches 10 to 12 seconds using a No. 4 Ford cup. I will make it happen. This was applied to the surface of a long polyester film using a roll coater to give a coating weight of 20g/rr? and dry with hot air or far infrared heater. The amount of resin when dry is about 8-10g/
nf, showing extremely strong pressure-sensitive adhesive ability. This is the paper that is sent by the transport belt (printed paper surface)
If you apply it evenly with a pressure roll, it won't stick out sideways because it's pressure sensitive, and you can stick it together beautifully.
続いて、ポリエステルフィルムの背後より、Ｕｖ光を照
射して感圧接着層を硬化させた後、両者を剥離すること
によって極めて美麗な強光沢面を有する紙製品を得るこ
とができる。Subsequently, UV light is irradiated from behind the polyester film to harden the pressure-sensitive adhesive layer, and then both are peeled off to obtain a paper product with an extremely beautiful and highly glossy surface.
実施例２ 次に示す配合割合の紫外線硬化感圧接着剤を作る。Example 2 Prepare an ultraviolet-curable pressure-sensitive adhesive with the following compounding ratio.
エポキシ変性アクリルオリゴマー ５部ポリエステ
ル変性アクリルオリゴマー １０部ウレタン変性アクリ
ルモノマー １０部トリメチルプロパンアクリレ
ート １０部テルペン樹脂
１０部メチルエチルケトン １４部
２ヒドロキシ−２メチル−１−フェニル−１−オン１部
以上を良く混合し、完全に透明に溶解するまで攪拌する
。淡黄色の粘性液が得られるから、この中に希釈剤とし
てメチルエチルケトンを加え粘度をフォードカップ４号
の９〜１０秒に希釈する。Epoxy modified acrylic oligomer 5 parts Polyester modified acrylic oligomer 10 parts Urethane modified acrylic monomer 10 parts Trimethylpropane acrylate 10 parts Terpene resin
10 parts Methyl ethyl ketone 14 parts At least 1 part of 2-hydroxy-2-methyl-1-phenyl-1-one are mixed well and stirred until completely transparent and dissolved. A pale yellow viscous liquid is obtained, and methyl ethyl ketone is added thereto as a diluent to dilute the viscosity to 9 to 10 seconds of Ford Cup No. 4.
これを無端状のポリエステルフィルムにロールコータ−
にて塗装する。未乾燥時１０ｇ／ｎｒで塗布し熱風（６
０℃）で乾燥する。これを実施例１と全て同様に印刷さ
れたアルミ板と張り合せ、Ｕｖ光を照射すると極めて美
しい光沢をもったアルミ印刷板が得られる。This is coated onto an endless polyester film using a roll coater.
Paint at. Apply at 10 g/nr when not dry and blow with hot air (6
Dry at 0℃). When this is laminated with an aluminum plate printed in the same manner as in Example 1 and irradiated with UV light, an aluminum printing plate with extremely beautiful gloss is obtained.
（発明の効果）
以上述べたように１本発明は長尺状もしくは無端状の透
明フィルム表面に塗膜層を形成し、これを基材シート若
しくは基材フィルムに押し当て、接着し、塗膜層を硬化
後、剥離することにより基材シート若しくは基材フィル
ムに硬化した塗膜層が転写され、その結果、連続的に強
光沢加工を行なうことが出来、殊に、長尺状もしくは無
端状の透明フィルムに感圧接着剤を塗布後、直ちに基材
シー１〜若しくは基材フィルムと接着、転写するので従
来の方法のよう透明フィルムに予め界面活性剤を塗布す
る必要はなく、簡単な操作により強光沢加工を行なうこ
とができる。(Effects of the Invention) As described above, the present invention forms a coating layer on the surface of a long or endless transparent film, presses it against a base sheet or base film, adheres it, and forms a coating layer on the surface of a long or endless transparent film. After the layer is cured, the cured coating layer is transferred to the base sheet or base film by peeling it off, and as a result, it is possible to perform continuous high gloss processing, especially for long or endless shapes. After applying the pressure-sensitive adhesive to the transparent film, it is immediately adhered and transferred to the base material sheet 1~ or the base film, so there is no need to apply a surfactant to the transparent film in advance as in the conventional method, and the operation is simple. A strong gloss finish can be achieved.
第１図及び第２図は本発明を説明する概略図である。 ポリエステルフィルム 塗装装置 ６ 乾燥機 ７ 基材シート ８ 移送ベルト ９ 圧着ロール 紫外線照射 剥離ロール 巻取ロール 第１図 第２図 出願人 イージー化学工業株式会社 1 and 2 are schematic diagrams illustrating the present invention. polyester film Painting equipment 6 Dryer 7 Base material sheet 8 Transfer belt 9 crimping roll UV irradiation Peeling roll Take-up roll Figure 1 Figure 2 Applicant: Easy Chemical Industry Co., Ltd.
Claims (1)
移動させながら紫外線硬化性感圧接着剤を順次塗布、乾
燥して該接着剤層を連続的に形成し、これを基材フィル
ム又はシートに押し当てて両者を接着し、続いて前記透
明なフィルムの背後より紫外線を照射して前記接着層を
硬化させ、しかる後、該透明なフィルムを剥離して前記
塗膜層を基材フィルム又はシートに転写することを特徴
とする転写による連続的強光沢加工方法。1. On the surface of a long or endless transparent film,
While moving, an ultraviolet curable pressure-sensitive adhesive is sequentially applied and dried to form a continuous adhesive layer, which is pressed against a base film or sheet to bond them together, and then the transparent film is Continuous high-gloss processing by transfer, characterized in that the adhesive layer is cured by irradiating ultraviolet rays from behind, and then the transparent film is peeled off to transfer the coating layer to the base film or sheet. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31005588A JPH02166039A (en) | 1988-12-09 | 1988-12-09 | Method for continuous and dense glazing processing by transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31005588A JPH02166039A (en) | 1988-12-09 | 1988-12-09 | Method for continuous and dense glazing processing by transfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02166039A true JPH02166039A (en) | 1990-06-26 |
Family
ID=18000622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31005588A Pending JPH02166039A (en) | 1988-12-09 | 1988-12-09 | Method for continuous and dense glazing processing by transfer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02166039A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001088819A (en) * | 1999-07-22 | 2001-04-03 | Dainippon Printing Co Ltd | Lid |
| JP2006224667A (en) * | 2005-02-04 | 2006-08-31 | Man Roland Druckmas Ag | Foil supply method for cold stamping |
| JP2007532354A (en) * | 2004-04-13 | 2007-11-15 | エム・アー・エヌ・ローラント・ドルックマシーネン・アクチエンゲゼルシャフト | Embossing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51542A (en) * | 1974-06-22 | 1976-01-06 | Totsuya Kk | Himakunyorihyomeno kakosuruhoho |
| JPS56500061A (en) * | 1979-01-23 | 1981-01-22 | ||
| JPS5739962A (en) * | 1980-08-21 | 1982-03-05 | Toppan Printing Co Ltd | Manufacture of decorative material |
| JPS60197270A (en) * | 1984-03-19 | 1985-10-05 | Toppan Printing Co Ltd | Formation of resin layer to surface of sheet like base material |
| JPS61103574A (en) * | 1984-10-26 | 1986-05-22 | Nitto Electric Ind Co Ltd | Process for forming surface protecting layer |
-
1988
- 1988-12-09 JP JP31005588A patent/JPH02166039A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51542A (en) * | 1974-06-22 | 1976-01-06 | Totsuya Kk | Himakunyorihyomeno kakosuruhoho |
| JPS56500061A (en) * | 1979-01-23 | 1981-01-22 | ||
| JPS5739962A (en) * | 1980-08-21 | 1982-03-05 | Toppan Printing Co Ltd | Manufacture of decorative material |
| JPS60197270A (en) * | 1984-03-19 | 1985-10-05 | Toppan Printing Co Ltd | Formation of resin layer to surface of sheet like base material |
| JPS61103574A (en) * | 1984-10-26 | 1986-05-22 | Nitto Electric Ind Co Ltd | Process for forming surface protecting layer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001088819A (en) * | 1999-07-22 | 2001-04-03 | Dainippon Printing Co Ltd | Lid |
| JP2007532354A (en) * | 2004-04-13 | 2007-11-15 | エム・アー・エヌ・ローラント・ドルックマシーネン・アクチエンゲゼルシャフト | Embossing device |
| JP2006224667A (en) * | 2005-02-04 | 2006-08-31 | Man Roland Druckmas Ag | Foil supply method for cold stamping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0557120B2 (en) | ||
| JPS6059878B2 (en) | Transfer painting method | |
| JP3142095B2 (en) | Method for producing suede-like decorative sheet | |
| JPH02166039A (en) | Method for continuous and dense glazing processing by transfer | |
| JP5521948B2 (en) | Thermal transfer film and method for producing the same | |
| JP2014172278A (en) | Thermal transfer film, method for manufacturing the same, and method for manufacturing decorative article using the same | |
| JPH0419924B2 (en) | ||
| JP2604691B2 (en) | Manufacturing method of matte film | |
| JPH02160076A (en) | Strong bright finishing method by ultraviolet curing type pressure sensitive adhesive agent | |
| JPS5825926A (en) | Method and device for executing surface transfer to coating exfoliated on supporter and exfoliated sheet | |
| JPS6323906B2 (en) | ||
| JPS59103793A (en) | Ultraviolet-curing undercoating composition and production of multilayer coated film by utilizing the same | |
| JPH06320854A (en) | Hot stamping printing method for article to be decorated and article to be decorated subjected to hot stamping printing | |
| JPH0134667B2 (en) | ||
| JPS6078667A (en) | Preparation of cured film by using release film | |
| JPH0142748B2 (en) | ||
| JPH01308475A (en) | Ultraviolet-curable hot pressure-sensitive adhesive film or sheet | |
| JPS62140898A (en) | Decorating finishing method of thrust board | |
| JPS63132096A (en) | Transfer sheet | |
| JPH02303884A (en) | Transfer sheet, preparation thereof and pattern forming method using same transfer sheet | |
| JP2001152073A (en) | Radiation-curable resin composition for transfer sheet, method for producing transfer sheet and decorative laminated sheet each using the same | |
| JPH07125496A (en) | Transfer film | |
| JPH058345A (en) | Sheet for double-side releasing and preparation thereof | |
| JPH02258090A (en) | Preparation of decorative board having embossed pattern | |
| JPH07328534A (en) | Coating method for wood fiber board |