JPH0348868B2 - - Google Patents
Info
- Publication number
- JPH0348868B2 JPH0348868B2 JP57191881A JP19188182A JPH0348868B2 JP H0348868 B2 JPH0348868 B2 JP H0348868B2 JP 57191881 A JP57191881 A JP 57191881A JP 19188182 A JP19188182 A JP 19188182A JP H0348868 B2 JPH0348868 B2 JP H0348868B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- foil
- release layer
- parts
- layer
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/12—Transfer pictures or the like, e.g. decalcomanias
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
- B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
Landscapes
- Duplication Or Marking (AREA)
Description
【発明の詳細な説明】
本発明は白化剥離層を有するホツトスタンピン
グホイルに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a hot stamping foil with a whitened release layer.
一般にホツトスタンピングホイルは基材フイル
ムに、離型層、剥離層、中間層、蒸着層及び接着
層が、この順で積層されているものや剥離層、中
間層、及び接着層からなるものや剥離層及び接着
層からなるものや、或いは、更に、これらを一層
で兼ねたものなどの各種のものが知られている。 In general, hot stamping foils are those in which a release layer, a release layer, an intermediate layer, a vapor deposition layer, and an adhesive layer are laminated in this order on a base film, or those that consist of a release layer, an intermediate layer, and an adhesive layer. Various types of materials are known, including those consisting of a layer and an adhesive layer, and those consisting of a single layer.
これらの基材及び各層の材料組成としては次の
ようなものが一般に用いられている。基材フイル
ムとしては、ポリエチレンテレフタレート、セロ
ハン、ナイロンなどのフイルム、紙などである。
剥離層としては、一般にワツクス、ロジン、アク
リル樹脂、繊維素系樹脂、塩化ゴム、マレイン酸
樹脂等が用いられる。また、これらに顔料、可塑
剤などが適宜加えられることもある。 The following material compositions for these base materials and each layer are generally used. Examples of the base film include films such as polyethylene terephthalate, cellophane, and nylon, and paper.
As the release layer, wax, rosin, acrylic resin, cellulose resin, chlorinated rubber, maleic acid resin, etc. are generally used. In addition, pigments, plasticizers, etc. may be appropriately added to these.
中間層としては繊維素系樹脂、アクリル樹脂、
ロジン等のバインダーと顔料、可塑性等を組合わ
せて用いられる。 For the intermediate layer, cellulose resin, acrylic resin,
It is used in combination with a binder such as rosin, pigment, plasticity, etc.
接着剤としてはエチレン酢酸ビニル共重合体、
ポリアミド樹脂、アクリル樹脂などのバインダー
と粘着付与剤、可塑剤、顔料などを適宜加えて用
いる。 As adhesive, ethylene vinyl acetate copolymer,
A binder such as a polyamide resin or acrylic resin, a tackifier, a plasticizer, a pigment, etc. are appropriately added and used.
かくして得られた転写フイルムは箔押機などに
より加熱押圧してコーテイング樹脂層を転写する
のであるが、このとき基材フイルムから容易に離
れることが要求される。 The transfer film thus obtained is heated and pressed using a foil stamping machine or the like to transfer the coating resin layer, but at this time it is required to be easily separated from the base film.
更に剥離層について詳述すれば、剥離層は層自
身の凝集力と基材フイルムとの接着力が箔離れに
大きく影響する。そのため、一般には次のものが
ある。(イ)ワツクスを用いて溶融剥離を行う。(ロ)基
材フイルムと加熱転写時に剥離性の良好な樹脂を
用いて剥離を行う。 Further, to explain the release layer in detail, the cohesive force of the release layer itself and the adhesive force with the base film greatly influence the separation of the foil. Therefore, in general there are: (b) Perform melting and peeling using wax. (b) Peeling is performed using a resin with good peelability during heat transfer from the base film.
しかし(イ)の方法は高温強圧で転写した印写にチ
リ現象がおこり、箔離れも悪く、高速転写（１秒
未満）に適さない。（チリ現象とは転写画像の縁
端部分のみが転写され、中央部が全く、又は不完
全にしか転写されず、中央部が白く抜たような状
態になることを云う。転写画像が文字などの場合
には、例えば字画の一本の線の中央帯部が抜けて
両縁端部のみが転写され二本の平行線状の転写画
像ができ、あたかもレールのごとき形状にな
る。）。また転写したものはこすれ汚れしやすかつ
た。 However, method (a) causes dust to occur in the prints transferred at high temperature and pressure, and the foil separation is also poor, making it unsuitable for high-speed transfer (less than 1 second). (The dust phenomenon is a phenomenon in which only the edges of the transferred image are transferred, and the center is not transferred at all or only incompletely, leaving the center as a white spot. In the case of , for example, the central band of one line of a stroke is removed and only the edges on both sides are transferred, creating two parallel line-shaped transferred images that look like rails.) Also, the transferred material was easily rubbed and smudged.
(ロ)の方法は(イ)よりさらに箔離れが悪い。そのた
めこれに充填剤、可塑剤を添加しているが、限界
があつた。 Method (b) has even worse separation of foil than (b). For this reason, fillers and plasticizers have been added to this, but they have reached their limits.
本発明のホツトスタンピングホイルは基材フイ
ルム上に剥離層及び接着剤層が順次積層されて成
り、剥離層がアクリル樹脂、セルロース樹脂、及
びスチレン・無水マレイン酸樹脂からなる群から
選ばれた少くとも一種と顔料からなり白化状態に
あることを特徴とするものである。 The hot stamping foil of the present invention is composed of a release layer and an adhesive layer sequentially laminated on a base film, and the release layer is at least one selected from the group consisting of acrylic resin, cellulose resin, and styrene/maleic anhydride resin. It is characterized by being in a white state, consisting of one type of pigment and a pigment.
ここで「白化状態」とは、剥離層が樹脂成分の
当該塗膜中での析出により白濁した状態をいう。
白化（ブラツシング）は一般に次の２つの場合に
生ずる。１つは、樹脂の有機溶剤溶液を塗布した
ときに溶剤が急激に蒸発し、塗膜温度が露点以下
に下がることによつて空気中の水分が未乾燥塗膜
表面に凝縮し、これにより塗膜中に水が溶けこん
で樹脂成分が析出したり、凝縮水がその後蒸発し
たところに空気が入りこんだりして、塗膜が白濁
する場合である。他の１つは、樹脂の親溶剤とそ
れより乾燥の悪い樹脂の非溶剤から成る混合溶剤
に樹脂を溶解して塗布したときに、溶剤の蒸発が
進むにつれて残留溶剤の樹脂に対する溶解力が低
下し、これにより樹脂が塗膜中に析出して、塗膜
が白濁する場合である。本発明でいう白化状態は
後者の場合すなわち混合溶剤を用いた場合に生ず
る状態と一応特定されるが、結果的にそのような
白化状態となつている限り、本発明のホツトスタ
ンピングホイルはその製造方法によつて限定され
るものではない。 Here, the term "whitening state" refers to a state in which the release layer becomes cloudy due to precipitation of resin components in the coating film.
Blushing generally occurs in two cases: One is that when a resin solution in an organic solvent is applied, the solvent evaporates rapidly and the temperature of the coating film falls below the dew point, causing moisture in the air to condense on the surface of the undried coating film, which causes the coating to deteriorate. This happens when water dissolves into the film and resin components precipitate, or when the condensed water evaporates, air gets into the film, causing the paint film to become cloudy. The other is that when a resin is dissolved and applied in a mixed solvent consisting of a resin's affinity solvent and a resin non-solvent that dries more slowly, as the solvent evaporates, the remaining solvent's ability to dissolve the resin decreases. However, this may cause the resin to precipitate into the coating film, causing the coating film to become cloudy. The whitened state referred to in the present invention is tentatively specified as the latter case, that is, the state that occurs when a mixed solvent is used, but as long as such a whitened state results, the hot stamping foil of the present invention can be used in its manufacture. It is not limited by the method.
本発明のホツトスタンピングホイルは、剥離層
が白化状態にあるためその力学的強さが小さく、
箔離れが良好である。 Since the hot stamping foil of the present invention has a peeling layer in a whitened state, its mechanical strength is low.
Good foil separation.
次に本発明の実施例を示す。 Next, examples of the present invention will be shown.
実施例 １
剥離層として
(イ) メタノール 64重量部
水 18 〃
アクリル ６ 〃
カーボンブラツク 12 〃
からなるものをボールミルで作成しポリエステル
フイルムに５ｇ／m3になるように塗工した。つい
で接着剤として
(ロ) トルエン 77重量部
エチレン酢ビ共重合体 ４ 〃
テルペンフエノール樹脂 ９ 〃
硫酸バリウム 10 〃
からなるものをボールミルで作成し、上記剥離層
に５ｇ／m2に塗工した。Example 1 A release layer consisting of (a) 64 parts by weight of methanol, 18 parts of water, 6 parts of acrylic, and 12 parts of carbon black was prepared using a ball mill and coated on a polyester film at a concentration of 5 g/m 3 . Then, an adhesive consisting of (b) 77 parts by weight of toluene, 4 parts of ethylene-vinyl acetate copolymer, 9 parts of terpene phenol resin, and 10 parts of barium sulfate was prepared using a ball mill, and coated on the release layer at 5 g/m 2 .
箔押機で転写を行なつた結果良好な箔離れを示
し、完全な転写が得られた。 The transfer was carried out using a foil stamping machine, and the result showed good foil release and a complete transfer was obtained.
比較例として剥離層(イ)の配合で、水をメタノー
ルにおきかえたものよりなる箔は箔離れが悪く完
全な転写が得られなかつた。 As a comparative example, a foil made of a release layer (a) in which water was replaced with methanol had difficulty in peeling off the foil, and complete transfer could not be obtained.
実施例 ２
剥離層として
(ハ) MEK 64重量部
水 18 〃
ニトロセルロース ６ 〃
酸化チタン 12 〃
からなるものをボールミルで作成しポリエステル
フイルムに５ｇ／m2になるよう塗工した。ついで
接着層として前記(ハ)を５ｇ／m2に塗工した。Example 2 A release layer consisting of (c) 64 parts by weight of MEK, 18 parts by weight of water, 6 parts by weight of nitrocellulose, and 12 parts by weight of titanium oxide was prepared using a ball mill and coated on a polyester film at a thickness of 5 g/m 2 . Then, the above (c) was applied as an adhesive layer at 5 g/m 2 .
箔押機で転写を行なつた結果、良好な箔離れを
示し、完全な転写が得られた。 The transfer was carried out using a foil stamping machine, and the result showed good foil release and perfect transfer.
比較例として剥離層(ハ)の配合で水をMEKにお
きかえたものよりなる箔は箔離れが悪く完全な転
写が得られなかつた。 As a comparative example, a foil made of a release layer (c) in which water was replaced with MEK had difficulty in peeling off the foil, and complete transfer could not be obtained.
実施例 ３
剥離層として
(ニ) 酢酸エチル 64重量部
水 18 〃
スチレン無水マレイン酸樹脂 ６ 〃
タルク 10 〃
シアンレブルー ２ 〃
からなるものをボールミルで作成しポリエステル
フイルムに５ｇ／m2になるように塗工した。Example 3 A release layer consisting of (d) 64 parts by weight of ethyl acetate, 18 parts of water, 6 of styrene maleic anhydride resin, 10 of talc, and 2 of cyanide blue was prepared using a ball mill and coated on a polyester film to a thickness of 5 g/ m2 . It was coated on.
ついで接着剤として
(ホ) トルエン 77重量部
エチレン酸ビ共重合体 ４ 〃
ロジンエステル ９ 〃
タルク 10 〃
からなるものをボールミルで作成し上記剥離層に
５ｇ／m2塗工した。 Next, an adhesive consisting of (e) 77 parts by weight of toluene, 4 parts of ethylene acid vinyl copolymer, 9 parts of rosin ester, and 10 parts of talc was prepared using a ball mill, and applied to the release layer at 5 g/m 2 .
箔押機で転写を行なつた結果良好な箔離れを示
し完全な転写が得られた。 Transfer was performed using a foil stamping machine, and as a result, good foil release was observed and complete transfer was obtained.
比較例として剥離層(ニ)の配合で水を酢酸エチル
におきかえたものよりなる箔は箔離れが悪く完全
な転写が得られなかつた。 As a comparative example, a foil made of a release layer (d) in which water was replaced with ethyl acetate had difficulty in peeling off the foil, and complete transfer could not be obtained.
Claims (1)
積層されて成るホツトスタンピングホイルにおい
て、剥離層がアクリル樹脂、セルロース樹脂、及
びスチレン・無水マレイン酸樹脂からなる群から
選ばれた少くとも一種と顔料からなり白化状態に
あることを特徴とするホツトスタンピングホイ
ル。1 In a hot stamping foil formed by sequentially laminating a release layer and an adhesive layer on a base film, the release layer is made of at least one type selected from the group consisting of acrylic resin, cellulose resin, and styrene/maleic anhydride resin. A hot stamping foil that is made of pigment and is in a whitened state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57191881A JPS5981187A (en) | 1982-11-02 | 1982-11-02 | Hot stamping foil having chalking peel ply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57191881A JPS5981187A (en) | 1982-11-02 | 1982-11-02 | Hot stamping foil having chalking peel ply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5981187A JPS5981187A (en) | 1984-05-10 |
| JPH0348868B2 true JPH0348868B2 (en) | 1991-07-25 |
Family
ID=16282009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57191881A Granted JPS5981187A (en) | 1982-11-02 | 1982-11-02 | Hot stamping foil having chalking peel ply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677178A (en) * | 2018-12-29 | 2019-04-26 | 温州市鑫博烫金材料有限公司 | A kind of alumite thermoprinting foil and preparation method thereof for acrylic thermoprint |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100522000B1 (en) * | 2002-10-08 | 2005-10-18 | 주식회사 코오롱 | Stamping foil with adhesive layer including polyamide copolymer and it's manufacturing process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512509A (en) * | 1974-06-28 | 1976-01-10 | Reiko Kk | TENSHAYO SHIITO |
| JPS5192205A (en) * | 1975-02-08 | 1976-08-12 |
-
1982
- 1982-11-02 JP JP57191881A patent/JPS5981187A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677178A (en) * | 2018-12-29 | 2019-04-26 | 温州市鑫博烫金材料有限公司 | A kind of alumite thermoprinting foil and preparation method thereof for acrylic thermoprint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5981187A (en) | 1984-05-10 |
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