JPS6157190B2 - - Google Patents
Info
- Publication number
- JPS6157190B2 JPS6157190B2 JP54094387A JP9438779A JPS6157190B2 JP S6157190 B2 JPS6157190 B2 JP S6157190B2 JP 54094387 A JP54094387 A JP 54094387A JP 9438779 A JP9438779 A JP 9438779A JP S6157190 B2 JPS6157190 B2 JP S6157190B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- release agent
- sheet
- transfer
- mold release
- 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
Links
- 239000000463 material Substances 0.000 claims description 21
- 239000006082 mold release agent Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- -1 polypropylene Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Description
【発明の詳細な説明】
この発明は、金属化紙の製造方法に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing metallized paper.
紙等の基材に直接金属蒸着を行なうと、得られ
る蒸着面は基材の表面状態に影響され、満足なも
のが得られず、また、基材に含まれる水分の除去
の問題等があることが従来知られており、これを
解決するため、一旦平滑な合成樹脂フイルムに金
属蒸着を施した後、これを接着剤等によつて紙等
へ転写する方法が提案されている。 When metal vapor deposition is performed directly on a base material such as paper, the resulting evaporated surface is affected by the surface condition of the base material, making it unsatisfactory, and there is also the problem of removing moisture contained in the base material. This has been known in the past, and in order to solve this problem, a method has been proposed in which metal vapor deposition is performed on a smooth synthetic resin film, and then this is transferred onto paper or the like using an adhesive or the like.
この方法では、金属蒸着を施すフイルムに予め
離型剤を塗布しておく必要があり、この工程を省
くことができれば、さらに能率が向上することは
明らかである。 In this method, it is necessary to apply a release agent in advance to the film to which metal vapor deposition is to be performed, and it is clear that efficiency would be further improved if this step could be omitted.
この発明は、上記の課題を解決するために提案
されたものである。 This invention was proposed to solve the above problems.
以下、この発明の実施例を添付図面に基いて説
明する。 Embodiments of the present invention will be described below with reference to the accompanying drawings.
第１図に示すように、コイル１０からシートＡ
を巻き戻し、コーテイング部１１において、シー
トＡに接着剤を塗布する。上記シートＡは、第２
図に示すように、転写用基材１に離型剤２を塗布
し、さらにアルミニウム等の金属蒸着膜３を形成
したものである。この基材１としては、ポリエス
テル、ポリプロピレン、ポリエチレン等の合成樹
脂フイルムが用いられる。また、前記離型剤とし
ては、ニトロセルロース、塩化ビニール、シリコ
ン等が用いられ、これらに界面活性剤を混入して
離型性を向上させることができる。 As shown in FIG. 1, from the coil 10 to the sheet A
is rewound, and adhesive is applied to the sheet A in the coating section 11. The above sheet A is the second
As shown in the figure, a mold release agent 2 is applied to a transfer base material 1, and a metal vapor deposited film 3 of aluminum or the like is further formed thereon. As this base material 1, a synthetic resin film such as polyester, polypropylene, polyethylene, etc. is used. Further, as the mold release agent, nitrocellulose, vinyl chloride, silicone, etc. are used, and a surfactant can be mixed into these to improve mold release properties.
接着剤４を塗布したシートＡは、圧着ロール１
２と１３の間を通過する際、コイル１４から巻き
戻された紙等の転写用基材５に圧着される。第３
図は圧着後の積層体の断面を示す。なお、基材５
としては合成樹脂シート等を用いてもよく、紙に
限定されることはない。 Sheet A coated with adhesive 4 is placed on pressure roll 1
When passing between 2 and 13, it is pressed onto the transfer base material 5, such as paper, which has been rewound from the coil 14. Third
The figure shows a cross section of the laminate after crimping. In addition, the base material 5
A synthetic resin sheet or the like may be used as the material, and the material is not limited to paper.
次に、コーテイング部１５において、上記のよ
うにしたシートＡの基材１上に離型剤２′を塗布
する。このときの積層体は第４図に示す構成とな
る。この離型剤２′としては、先に述べた離型剤
２と同様のものが用いられる。 Next, in the coating section 15, a release agent 2' is applied onto the base material 1 of the sheet A as described above. The laminate at this time has a configuration shown in FIG. 4. As this mold release agent 2', the same material as the mold release agent 2 described above is used.
基材１上に塗布された離型剤２′は、乾燥ゾー
ン１６を通過する際、溶剤が除去される。 When the mold release agent 2' coated on the base material 1 passes through the drying zone 16, the solvent is removed.
その後、離型剤２′を塗布したシートの積層体
は、分離ロール１７，１８によつて金属化紙Ｂと
シートＣに分離され、それぞれコイル１９と２０
に巻き取られる。第５図はその分離状態を示して
おり、シートＡの離型剤２と金属蒸着膜３が接着
剤４を介して基材５上に転写され、金属化紙Ｂが
得られる。 Thereafter, the stack of sheets coated with the release agent 2' is separated into metalized paper B and sheet C by separation rolls 17 and 18, and the coils 19 and 20 are separated into metalized paper B and sheet C, respectively.
It is wound up. FIG. 5 shows the separated state, in which the release agent 2 and metal deposited film 3 of sheet A are transferred onto base material 5 via adhesive 4, and metallized paper B is obtained.
一方、転写用基材１に離型剤２′が残されたシ
ートＣは一旦コイル１９に巻き取られるが、のち
にコイル１９から巻き戻され、その離型剤２′上
に金属蒸着膜が形成されてシートＡとなる。そし
て上述した工程を経て新たな金属化紙が製造され
る。 On the other hand, the sheet C with the mold release agent 2' left on the transfer base material 1 is once wound around the coil 19, but is later unwound from the coil 19, and the metal vapor deposited film is deposited on the mold release agent 2'. Sheet A is formed. New metallized paper is then manufactured through the steps described above.
なお、基材１に塗布された離型剤２′は、最終
的に被転写用基材の表面に転写され金属蒸着膜を
覆うことになる。 The release agent 2' applied to the base material 1 is finally transferred to the surface of the base material to be transferred and covers the metal vapor deposited film.
この発明の方法は以上の通りであり、これによ
れば、従来転写完了後に行つていた離型剤の塗布
工程が省略され、このため生産性が向上しコスト
ダウンを計ることができる。 The method of the present invention is as described above, and according to this method, the step of applying a mold release agent, which was conventionally performed after completion of transfer, is omitted, thereby improving productivity and reducing costs.
また、離型剤を選択したり或いはマツト剤等を
混入することによつて金属化紙の表面光沢を任意
に調整できるため、使用目的に合つた金属化紙が
得られる。 Furthermore, the surface gloss of the metallized paper can be adjusted arbitrarily by selecting a release agent or adding a matting agent, etc., so that a metallized paper suitable for the purpose of use can be obtained.
さらに、転写後は離型剤が金属蒸着膜の保護コ
ート層となるため、別途コーテイング工程を行う
必要がない等の優れた利点がある。 Furthermore, since the mold release agent becomes a protective coating layer for the metal vapor deposited film after transfer, there are excellent advantages such as no need for a separate coating process.
第１図は、この発明の製造方法を示す工程線
図、第２図は転写用シートの断面図、第３図及び
第４図は第１図の工程の途中で得られた積層体の
断面図、第５図は転写完了後の剥離状態を示す断
面図である。
１……転写用基材、２，２′……離型剤、３…
…金属蒸着膜、４……接着剤、５……被転写用基
材、１０……コイル、１１……コーテソング部、
１２，１３……圧着ロール、１４……コイル、１
５……コーテイング部、１６……乾燥ゾーン、１
７，１８……分離ロール、１９……コイル、２０
……コイル、Ａ……シート、Ｂ……金属化紙、Ｃ
……シート。
Figure 1 is a process diagram showing the manufacturing method of the present invention, Figure 2 is a cross-sectional view of a transfer sheet, and Figures 3 and 4 are cross-sections of a laminate obtained in the middle of the process shown in Figure 1. FIG. 5 is a sectional view showing a peeled state after completion of transfer. 1... Transfer base material, 2,2'... Release agent, 3...
...metal deposited film, 4...adhesive, 5...substrate for transfer, 10...coil, 11...coat song part,
12, 13...Crimping roll, 14...Coil, 1
5...Coating part, 16...Drying zone, 1
7, 18... Separation roll, 19... Coil, 20
... Coil, A ... Sheet, B ... Metallized paper, C
...Sheet.
Claims (1)
た金属蒸着膜を、接着剤を介して被転写用基材に
圧着し、次いで上記転写用基材の他面に離型剤を
塗布硬化せしめて後、他面側の離型剤と共に転写
用基材を剥離することを特徴とする金属化紙の製
造方法。1. A metal vapor deposited film formed on one side of the transfer base material via a mold release agent is pressure-bonded to the transfer target base material via an adhesive, and then a mold release agent is applied to the other side of the transfer base material. A method for producing metallized paper, which comprises peeling off a transfer base material together with a release agent on the other side after coating and curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9438779A JPS5617261A (en) | 1979-07-24 | 1979-07-24 | Manufacture of metallized paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9438779A JPS5617261A (en) | 1979-07-24 | 1979-07-24 | Manufacture of metallized paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5617261A JPS5617261A (en) | 1981-02-19 |
| JPS6157190B2 true JPS6157190B2 (en) | 1986-12-05 |
Family
ID=14108865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9438779A Granted JPS5617261A (en) | 1979-07-24 | 1979-07-24 | Manufacture of metallized paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5617261A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0287997U (en) * | 1988-12-23 | 1990-07-12 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017194A (en) * | 1983-07-05 | 1985-01-29 | 特種製紙株式会社 | Production of metal vapor deposited paper |
| US10099462B2 (en) * | 2013-06-28 | 2018-10-16 | Toray Plastics (America), Inc. | Releasable polyester high gloss metal transfer film |
| US9630385B2 (en) | 2012-11-08 | 2017-04-25 | Toray Plastics (America), Inc. | Releasable polyester metal transfer film |
-
1979
- 1979-07-24 JP JP9438779A patent/JPS5617261A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0287997U (en) * | 1988-12-23 | 1990-07-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5617261A (en) | 1981-02-19 |
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