JPS6345081A - Production of metallized sheet - Google Patents

Production of metallized sheet

Info

Publication number
JPS6345081A
JPS6345081A JP62179826A JP17982687A JPS6345081A JP S6345081 A JPS6345081 A JP S6345081A JP 62179826 A JP62179826 A JP 62179826A JP 17982687 A JP17982687 A JP 17982687A JP S6345081 A JPS6345081 A JP S6345081A
Authority
JP
Japan
Prior art keywords
film
vapor
adhesive
deposited
pattern
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
Application number
JP62179826A
Other languages
Japanese (ja)
Other versions
JPH0416070B2 (en
Inventor
Mamoru Kamata
鎌田 守
Fumiaki Nagase
文昭 永瀬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Aluminum KK
Original Assignee
Toyo Aluminum KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyo Aluminum KK filed Critical Toyo Aluminum KK
Priority to JP62179826A priority Critical patent/JPS6345081A/en
Publication of JPS6345081A publication Critical patent/JPS6345081A/en
Publication of JPH0416070B2 publication Critical patent/JPH0416070B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/12Transfer pictures or the like, e.g. decalcomanias
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/006Patterns of chemical products used for a specific purpose, e.g. pesticides, perfumes, adhesive patterns; use of microencapsulated material; Printing on smoking articles

Landscapes

  • Duplication Or Marking (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Printing Methods (AREA)

Abstract

PURPOSE:To enable an arbitrary pattern with excellent metallic luster to be provided on an objective substrate, by vapor-depositing a metal on a transfer base formed of a synthetic resin and adjusted in surface wettability, and partly transferring the vapor-deposited metallic film onto the surface of the objective substrate through an adhesive. CONSTITUTION:A synthetic resin film such as a stretched polypropylene film, a non- stretched polypropylene film and a polycarbonate film is subjected to a corona discharge treatment to control the surface wettability to 31-35dyn/cm, and is aged at a temperature ranging from normal temperature to 100 deg.C for 10-120hr to obtain a transfer base 1. A vapor-deposited metallic film 2 of aluminum or the like is provided on the transfer base 1, an adhesive 3 is applied to the surface of the vapor-deposited film 2 in an arbitrary pattern, and an objective substrate 4, to which a pattern is to be transferred, is pressed against the surface of the vapor-deposited film 2. After a drying step, the transfer base 1 is released, whereby a part of the vapor-deposited film 2 on the surface of the base 1 is transferred onto the objective substrate 4 by the function of the adhesive 3, and the vapor-deposited metallic film 2 in the same pattern as the coating pattern of the adhesive 3 is provided on the surface of the substrate 4.

Description

【発明の詳細な説明】 この発明は、転写方式による金属化シートの製造方法、
特に基材表面に任意の金属模様を現出させる部分金属化
シートの製造方法に関する。
[Detailed Description of the Invention] This invention provides a method for producing a metallized sheet by a transfer method,
In particular, the present invention relates to a method for manufacturing a partially metallized sheet that produces an arbitrary metal pattern on the surface of a base material.

紙、合成樹脂等の基材表面に金属模様を付与するために
は、従来から種々の方法が採られている。
Conventionally, various methods have been used to impart a metallic pattern to the surface of a substrate such as paper or synthetic resin.

例えば、基材の表面全体に金属蒸着を施した後、その面
に任意模様のレジスト印刷を行ない、さらにエツチング
処理を行なうと、レジスト印刷を施していない部分が除
去され、他の部分が金属模様として残存する所謂パスタ
−加工法がある。
For example, if you perform metal vapor deposition on the entire surface of a base material, then print a resist with an arbitrary pattern on that surface, and then perform an etching process, the parts without resist printing will be removed, and the other parts will have a metal pattern. There is a so-called pasta processing method that remains.

また、基材表面にあらかじめ水性印刷を施しその上から
基材全面に金属蒸着を行なった後、水性インキが付着し
ている部分の金属蒸着膜を洗い流し、他を残存させて金
属模様を形成する所謂シーライト加工法も一般に行なわ
れている。
In addition, after applying water-based printing to the surface of the base material in advance and then depositing metal over the entire surface of the base material, the metal-deposited film on the areas where the water-based ink is attached is washed away, leaving the rest to form a metal pattern. A so-called celite processing method is also commonly practiced.

これらは、いずれも基材を水中にif ?Mする工程が
あるため、吸水性のあるもの、例えば紙、セロファン、
ナイロン等を基材に用いることはできない。
If any of these are the base material in water? Because there is a M process, water-absorbing materials such as paper, cellophane,
Nylon or the like cannot be used as the base material.

そのほか、基材表面を機械的にマスクし、この上から金
属蒸着を施した後、マスクを除去する所謂マスキング法
も知られているが、複雑な模様を形成するのが困難であ
る。
In addition, a so-called masking method is known in which the surface of the base material is mechanically masked, metal is deposited on top of the mask, and then the mask is removed, but it is difficult to form complex patterns.

また、上記いずれの方法においても、紙のような表面に
凹凸の多い基材では、充分な金属光沢を得るため、予め
表面を平滑にしておく必要があり、工程的にも不利であ
る。
In addition, in any of the above methods, in the case of a base material with many irregularities on the surface, such as paper, it is necessary to smooth the surface in advance in order to obtain sufficient metallic luster, which is disadvantageous in terms of the process.

この発明は、以上のような従来技術の欠点を解消するた
めになされたものであって、金属光沢の優れた任意の模
様を基材上に現出することができる方法を提供するもの
である。
The present invention has been made in order to eliminate the above-mentioned drawbacks of the prior art, and provides a method that can produce any desired pattern with excellent metallic luster on a substrate. .

以下、この発明のc!A?i方法について説明する。Below, c! of this invention! A? The i method will be explained.

第1図に示すように、まず、転写用基材1にフルミニラ
ム等の金属蒸着膜2を形成し、この蒸着i!u 2の表
面に、任意のパターンで接着剤3を塗布する。塗布の方
法は、適宜選択することができるが、+/IIえば任意
のパターンに彫刻を施した版でグラビア塗布を行なえば
よい。
As shown in FIG. 1, first, a metal vapor deposition film 2 such as Fluminiram is formed on a transfer substrate 1, and this vapor deposition i! Apply adhesive 3 on the surface of u 2 in an arbitrary pattern. The coating method can be selected as appropriate, but for +/II, gravure coating may be performed using a plate engraved with an arbitrary pattern.

接着剤としては、塩化ビニル−酢酸ビニル共重合樹脂、
これとアクリル酸エステルとのブレンド樹脂等の熱可塑
性樹脂、ポリエステル樹脂又はポリウレタン樹脂を主成
分とする2液反応性樹脂、酢酸ビニル樹脂或はアクリル
酸エステル樹脂等を主成分とするエマルジョンタイプの
樹脂、ポリビニルアルコール、アラビアゴム、デンプン
等を主成分とする水溶性樹脂などが用いられる。
As adhesives, vinyl chloride-vinyl acetate copolymer resin,
Thermoplastic resins such as blend resins of this and acrylic esters, two-component reactive resins whose main components are polyester resins or polyurethane resins, emulsion type resins whose main components are vinyl acetate resins or acrylic ester resins, etc. Water-soluble resins whose main components are polyvinyl alcohol, gum arabic, starch, etc. are used.

なお、必要に応して接着剤3を乾燥させることができる
Note that the adhesive 3 can be dried if necessary.

次に、上記のようにして接着剤3を塗布した面に、被転
写用基材4を圧着する(第2図)。このとき、加熱しな
がら圧着してもよい。また、被転写用基材4としては、
紙、合成紙、織布、不織布合成樹脂フィルムなどが用い
られる。
Next, the transfer substrate 4 is pressure-bonded to the surface onto which the adhesive 3 has been applied as described above (FIG. 2). At this time, pressure bonding may be performed while heating. Moreover, as the transfer target base material 4,
Paper, synthetic paper, woven fabric, nonwoven synthetic resin film, etc. are used.

上記のようにして被転写用基材4を圧着後、必要に応じ
て乾燥工程を経て、第3図に示すように、転写用基材1
を剥離すると、基材1の表面に形成されていた蒸着膜2
の一部は、接着剤3によって被転写用基材4に転写され
、被転写用基材4の表面に、接着剤3の塗布パターンと
同一の金05茂着膜2が形成される(第4図)。
After pressing the transfer base material 4 as described above, a drying process is performed if necessary, and the transfer base material 4 is bonded as shown in FIG.
When peeled off, the vapor deposited film 2 formed on the surface of the base material 1
A part of the gold 05 is transferred to the transfer base material 4 by the adhesive 3, and a gold 05 thick film 2 having the same coating pattern as the adhesive 3 is formed on the surface of the transfer base material 4. Figure 4).

なお、以上の工程で、接着剤3を金属版着脱2の表面に
塗布したが、被転写用基材4に塗布しても、同様の結果
が得られる。
Although the adhesive 3 was applied to the surface of the metal plate attachment/detachment 2 in the above steps, the same result can be obtained even if the adhesive 3 is applied to the transfer substrate 4.

この発明に係る部分弾着シートの製造方法は、以上のと
おり、転写用基材に金属g−1を施した後、接着剤を介
して被転写用基材面に蒸着膜を部分的に転写することを
特徴とするものであるが、さらに重要な特徴は、転写用
基材面に離型剤等を塗布することな(直接金属莫着を施
し、しかも転写時に蒸着膜がスムーズに剥離するように
した点にある。
As described above, the method for producing a partially impaction sheet according to the present invention includes applying metal g-1 to a transfer base material, and then partially transferring a vapor deposited film to the surface of the transfer base material via an adhesive. However, an even more important feature is that there is no need to apply a release agent or the like to the surface of the transfer base material (the metal is deposited directly, and the vapor-deposited film peels off smoothly during transfer). The point is that I did it like this.

即ち、延伸ポリプロピレン、無延伸ポリプロピレン、ポ
リエステル、ポリスチレン、ポリエチレン、ポリカーボ
ネート等の合成樹脂フィルムの表面漏れ性を31〜35
ダイン/clIに調整した後、さらにこれを熟成させた
転写用基材を用いた点に特徴がある。
That is, the surface leakage of synthetic resin films such as stretched polypropylene, unstretched polypropylene, polyester, polystyrene, polyethylene, and polycarbonate is 31 to 35.
It is characterized in that it uses a transfer base material that has been adjusted to dyne/clI and then further aged.

表面濡れ性の調整は、前記合成樹脂フィルムにコロナ放
電処理を施すことによって行なう。また、表面濡れ性を
31〜35ダイン/ cmの間に定めた理由は、31ダ
イン/c1o以下にすると茎若時に金属粒子の付着性が
悪く、均一な蒸着膜を形成することができず、また35
ダイン/(Jlを超えると、転写用基材との密着性が強
過ぎて転写時に蒸着膜がスムーズに剥離せず、作業性を
悪化させるからである。
The surface wettability is adjusted by subjecting the synthetic resin film to a corona discharge treatment. The reason for setting the surface wettability between 31 and 35 dynes/cm is that if the surface wettability is less than 31 dynes/c1o, the adhesion of metal particles will be poor when the stems are young, making it impossible to form a uniform deposited film. Also 35
This is because if it exceeds dyne/(Jl), the adhesion to the transfer substrate will be too strong and the deposited film will not be peeled off smoothly during transfer, resulting in poor workability.

上記のようにして表面濡れ性を調整した後、さらに転写
用基材を一定条件で熟成させる。この塾成は、転写用基
材の合成樹脂中に含まれる安定剤、滑剤などをブリード
(表面に温潤)させることが主目的であるが、その他転
写用基材の結晶化を進行させて、樹脂の強度を安定化さ
せ、また成膜時のひづみ修正にもなる場合がある。
After adjusting the surface wettability as described above, the transfer substrate is further aged under certain conditions. The main purpose of this preparation is to bleed out (warm the surface) stabilizers, lubricants, etc. contained in the synthetic resin of the transfer base material, but it also promotes crystallization of the transfer base material. This stabilizes the strength of the resin and may also correct distortion during film formation.

この熟成処理の温度と時間には、相関関係があり、温度
が低いと長時間を要し、温度が高ければ短時間で済むが
、あまり高温度では、加熱による転写用基材の変形、収
縮などが生じ、逆にあまり温度が低いと塾成に長時間を
要する。
There is a correlation between the temperature and time of this aging process; if the temperature is low, it will take a long time, and if the temperature is high, it will take a short time, but if the temperature is too high, the transfer substrate will deform and shrink due to heating. On the other hand, if the temperature is too low, it will take a long time to complete the process.

即ち、表面濡れ性を調整後、早い時期に金属蒸着を施し
、これを常温〜100℃の温度で10〜120時間熟成
し、転写に用いる。
That is, after adjusting the surface wettability, metal vapor deposition is performed at an early stage, and this is aged at a temperature of room temperature to 100° C. for 10 to 120 hours, and then used for transfer.

さらに、上記のようにして調整した転写用基材の蒸着膜
を、被転写用基材に接着剤を介して貼り合せたとき、接
着剤が固化又は硬化或はセツティングされた状態で、両
者を剥離すると、金属光沢の債れた金属蒸着膜が転写さ
れ、固化又は硬化或はセツティングが完了する前の状態
で両者を剥離すると艶消しの金属蒸着膜が被転写用基材
面に形成される。
Furthermore, when the vapor-deposited film of the transfer base material prepared as described above is bonded to the transfer base material via an adhesive, the adhesive is solidified, hardened, or set, and both are bonded together. When the film is peeled off, a metal vapor deposited film with a metallic luster is transferred, and when both are removed before solidification, curing, or setting is completed, a matte metal vapor deposition film is formed on the surface of the transfer substrate. be done.

この発明の製造方法は、上述の通りであり、以下に実施
例を挙げる。
The manufacturing method of this invention is as described above, and examples are given below.

[実施例1] 厚さ12μのポリプロピレンフィルムの表面濡れ性を3
5ダイン/ craに調整した後、この表面に金属展着
を施し、それぞれ、常温で8日間、60℃で10時間塾
成した。
[Example 1] The surface wettability of a 12μ thick polypropylene film was 3
After adjusting to 5 dynes/cra, the surface was coated with metal and incubated at room temperature for 8 days and at 60° C. for 10 hours.

このようにした転写用基材の蒸着膜に、それぞれ長さ方
向のストライプ模様を形成するよう接着剤を塗布して紙
に転写したところ、蒸着膜はポリプロピレンフィルムか
らスムーズに剥離し、また紙面には美麗なストライプ模
様のアルミニウム展着膜が転写されていた。
When the vapor-deposited film of the transfer base material was coated with adhesive to form a longitudinal stripe pattern and transferred onto paper, the vapor-deposited film peeled off smoothly from the polypropylene film and also appeared on the paper surface. The aluminum spread film with a beautiful striped pattern was transferred onto it.

【図面の簡単な説明】[Brief explanation of drawings]

第1図乃至第4図は、この発明の製造過程のそれぞれに
おける転写用基材等の断面図である。 1・・・・・・転写用基材、2・・・・・・金属蒸着膜
、3・・・・・・接着剤、4・・・・・・被転写用基材
。 第4図
FIGS. 1 to 4 are cross-sectional views of the transfer base material, etc. in each manufacturing process of the present invention. 1... Transfer base material, 2... Metal vapor deposited film, 3... Adhesive, 4... Transfer target base material. Figure 4

Claims (1)

【特許請求の範囲】[Claims] コロナ放電処理によって合成樹脂より成る転写用基材の
表面漏れ性を31〜35ダイン/cmに調整した後、こ
の面に金属蒸着を施し、常温〜60℃の温度で10〜1
20時間熟成し、適宜パターンに形成した接着剤層を介
して、金属蒸着膜を被転写用基材に部分的に転写するこ
とを特徴とする金属化シートの製造方法。
After adjusting the surface leakage of the transfer base material made of synthetic resin to 31 to 35 dynes/cm by corona discharge treatment, metal vapor deposition is performed on this surface, and the leakage property is 10 to 10 dynes/cm at a temperature of room temperature to 60°C.
A method for producing a metallized sheet, which comprises aging the sheet for 20 hours and partially transferring a metal vapor-deposited film to a substrate to be transferred via an adhesive layer formed into an appropriate pattern.
JP62179826A 1987-07-17 1987-07-17 Production of metallized sheet Granted JPS6345081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62179826A JPS6345081A (en) 1987-07-17 1987-07-17 Production of metallized sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62179826A JPS6345081A (en) 1987-07-17 1987-07-17 Production of metallized sheet

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7839779A Division JPS56188A (en) 1979-06-15 1979-06-15 Preparation of metalized sheet

Publications (2)

Publication Number Publication Date
JPS6345081A true JPS6345081A (en) 1988-02-26
JPH0416070B2 JPH0416070B2 (en) 1992-03-19

Family

ID=16072567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62179826A Granted JPS6345081A (en) 1987-07-17 1987-07-17 Production of metallized sheet

Country Status (1)

Country Link
JP (1) JPS6345081A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100479711B1 (en) * 2001-06-22 2005-03-30 코리아케미칼 주식회사 Heat transcription film transcribing gold or silver foil by partial adhesion having a transparent effect and the method of making it

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478397A (en) * 1977-12-05 1979-06-22 Toyo Soda Mfg Co Ltd Production of purified salt water
JPS56188A (en) * 1979-06-15 1981-01-06 Toyo Alum Kk Preparation of metalized sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478397A (en) * 1977-12-05 1979-06-22 Toyo Soda Mfg Co Ltd Production of purified salt water
JPS56188A (en) * 1979-06-15 1981-01-06 Toyo Alum Kk Preparation of metalized sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100479711B1 (en) * 2001-06-22 2005-03-30 코리아케미칼 주식회사 Heat transcription film transcribing gold or silver foil by partial adhesion having a transparent effect and the method of making it

Also Published As

Publication number Publication date
JPH0416070B2 (en) 1992-03-19

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