JP2003103997A - Transfer material for preventing foil burrs from being generated - Google Patents
Transfer material for preventing foil burrs from being generatedInfo
- Publication number
- JP2003103997A JP2003103997A JP2001304549A JP2001304549A JP2003103997A JP 2003103997 A JP2003103997 A JP 2003103997A JP 2001304549 A JP2001304549 A JP 2001304549A JP 2001304549 A JP2001304549 A JP 2001304549A JP 2003103997 A JP2003103997 A JP 2003103997A
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- layer
- transfer material
- foil burr
- resin
- 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
Landscapes
- Decoration By Transfer Pictures (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、プラスチック製
品や金属製品などの被転写物に転写層を転移させて加飾
するための転写材に関する。より詳しくは、基材フィル
ムを剥離する際に、非転写領域の転写層が被転写物の表
面に残留しないようにした箔バリ防止転写材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transfer material for transferring and decorating a transfer layer to an object to be transferred such as a plastic product or a metal product. More specifically, the present invention relates to a foil burr-preventing transfer material in which a transfer layer in a non-transfer area is prevented from remaining on the surface of an object to be transferred when the substrate film is peeled off.
【０００２】[0002]
【従来の技術】従来、転写材の基材フィルム上に形成さ
れた転写層は、剥離層、絵柄層、接着層などを有するの
が一般的である。転写層の面積と被転写物の被転写面の
面積とを完全一致させることは、見当合わせなどの点で
現実的でないため、転写材の転写層の面積が被転写物の
被転写面の面積より大きくなるように設定される。この
ため、転写材の転写層は、被転写面に接した転写領域と
被転写面に接しない非転写領域とに区分され、この間に
境界ができる。被転写物に転写層を接着させた後、基材
フィルムを剥離する際、上記境界において転写層が奇麗
に剪断され、転写領域の転写層は被転写物に転移し、非
転写領域の転写層は基材フィルムとともに除去されれば
問題はない。2. Description of the Related Art Conventionally, a transfer layer formed on a base material film of a transfer material generally has a release layer, a pattern layer, an adhesive layer and the like. It is not realistic to make the area of the transfer layer and the area of the transferred surface of the transferred material completely coincide with each other, so that the area of the transfer layer of the transfer material is the area of the transferred surface of the transferred material. It is set to be larger. Therefore, the transfer layer of the transfer material is divided into a transfer area that is in contact with the transfer surface and a non-transfer area that is not in contact with the transfer surface, and a boundary is formed between them. When the base material film is peeled off after the transfer layer is adhered to the transfer target, the transfer layer is neatly sheared at the boundary, the transfer layer in the transfer region is transferred to the transfer target, and the transfer layer in the non-transfer region is transferred. Is not a problem if it is removed together with the base film.
【０００３】[0003]
【発明が解決しようとする課題】しかし、被転写物に転
写層を接着させた後、基材フィルムを剥離すると、前記
境界付近の非転写領域の転写層は、転写領域の転写層に
引っ張られて、被転写物の表面にベロ状となって残留し
てしまう。これが、いわゆる「箔バリ」であり、被転写
物の美観を損ねていた（図３参照）。この箔バリを除去
するためには、吸引装置などの箔バリ取り装置で除去す
るか、手作業で除去していたが、時間がかかり、生産効
率が悪かった。あるいは、転写層の剥離層と基材フィル
ムとの接着性を高く調整しておくことも考えられるが、
転写層の接着層と被転写物との接着性とのバランス調整
が困難であり、やはり箔バリが発生したり、反対に転写
領域の転写層までもが被転写面から基材フィルムととも
に除去されてしまっていた。このため、被転写物の美観
が損われていた。However, when the base material film is peeled off after adhering the transfer layer to the transferred material, the transfer layer in the non-transfer area near the boundary is pulled by the transfer layer in the transfer area. As a result, a tongue-like residue remains on the surface of the transferred material. This is the so-called “foil burr”, which spoils the appearance of the transferred material (see FIG. 3). In order to remove this foil burr, it was removed by a foil deburring device such as a suction device or manually, but it took time and the production efficiency was poor. Alternatively, it is possible to adjust the adhesiveness between the release layer of the transfer layer and the base film to a high level,
It is difficult to balance the adhesiveness between the adhesive layer of the transfer layer and the transfer target, and foil burr still occurs, and conversely, the transfer layer in the transfer area is also removed from the transfer surface together with the base film. It was dead. For this reason, the aesthetic appearance of the transferred material is impaired.
【０００４】[0004]
【発明が解決しようとする手段】この発明の箔バリ防止
転写材は、上記の課題を解決するために、基材フィルム
上の非転写領域に箔バリ防止層が形成され、転写領域の
全域及び箔バリ防止層の少なくとも端部を覆うように剥
離層および接着層が順次形成されてなる箔バリ防止転写
材であって、転写材の一端の箔バリ防止層上の接着層に
１５．０〜３０．０ｍｍ幅のセロハン粘着テープ（ＪＩ
Ｓ ２１５２Ｚ）の一端を貼りつけ、転写材の他端を固
定台に支持させるとともに、セロハン粘着テープの他端
を引張り強度測定機に支持して、転写材とセロハン粘着
テープとを剥離する方向に１０００ｍｍ／分の速度でセ
ロハン粘着テープを引っ張る際の引張り強度（剥離重
さ）が環境温度２０℃において４９ｍＮ以上であること
を特徴とする。また、上記箔バリ防止転写材において、
稜間角度１００〜１１７°のダイヤモンド製三角錘圧子
を、環境温度２０℃において、０．００５ｍｍ／秒の速
度で５０〜２００ｍＮの試験荷重を負荷して非転写領域
の転写層に押し込んだ後、当該試験荷重を保持し、その
後荷重を除荷して三角錘圧子を転写層から離脱させる試
験方法によって得られる転写層の塑性変形量をｘ１、弾
性変形量をｘ２としたとき、箔バリ防止転写材が０．１
≦ｘ１／ｘ２≦５の関係が成立する部分を有するもので
もよい。また、上記箔バリ防止転写材において、箔バリ
防止層が存在する部分の転写層の厚みが０．５〜１２μ
mであるものでもよい。In order to solve the above-mentioned problems, the foil burr prevention transfer material of the present invention has a foil burr prevention layer formed in a non-transfer region on a substrate film, and the entire transfer region and A foil burr prevention transfer material in which a peeling layer and an adhesive layer are sequentially formed so as to cover at least an end portion of the foil burr prevention layer, wherein the adhesive layer on the foil burr prevention layer at one end of the transfer material is 15.0 to 30.0 mm width cellophane adhesive tape (JI
S 2152Z) is attached to one end, the other end of the transfer material is supported on a fixing base, and the other end of the cellophane adhesive tape is supported on a tensile strength measuring machine so that the transfer material and the cellophane adhesive tape are separated. The tensile strength (peeling weight) when pulling the cellophane adhesive tape at a speed of 1000 mm / min is 49 mN or more at an environmental temperature of 20 ° C. In the foil burr prevention transfer material,
After the diamond triangular pyramid indenter with an edge angle of 100 to 117 ° was pressed into the transfer layer in the non-transfer region by applying a test load of 50 to 200 mN at a speed of 0.005 mm / sec at an environmental temperature of 20 ° C., When the plastic deformation amount of the transfer layer obtained by the test method in which the test load is held and then the load is unloaded and the triangular pyramid indenter is separated from the transfer layer is x1 and the elastic deformation amount is x2, foil burr prevention transfer Material is 0.1
It may have a portion where the relationship of ≦ x1 / x2 ≦ 5 holds. Further, in the foil burr prevention transfer material, the thickness of the transfer layer in the portion where the foil burr prevention layer is present is 0.5 to 12 μm.
It may be m.
【０００５】[0005]
【発明の実施の形態】この発明の箔バリ防止転写材は、
基材フィルム上の非転写領域に箔バリ防止層が形成さ
れ、転写領域の全域及び箔バリ防止層の少なくとも端部
を覆うように剥離層および接着層が順次形成されてなる
箔バリ防止転写材であって、転写材の一端の箔バリ防止
層上の接着層に１５．０〜３０．０ｍｍ幅のセロハン粘
着テープ（ＪＩＳ ２１５２Ｚ）の一端を貼りつけ、転
写材の他端を固定台に支持させるとともに、セロハン粘
着テープの他端を引張り強度測定機に支持して、転写材
とセロハン粘着テープとを剥離する方向に１０００ｍｍ
／分の速度でセロハン粘着テープを引っ張る際の引張り
強度（剥離重さ）が環境温度２０℃において４９ｍＮ以
上であることを特徴とするものである。BEST MODE FOR CARRYING OUT THE INVENTION The foil burr prevention transfer material of the present invention comprises:
A foil burr prevention transfer material in which a foil burr prevention layer is formed in a non-transfer region on a base film, and a release layer and an adhesive layer are sequentially formed so as to cover the entire transfer region and at least an end portion of the foil burr prevention layer. In addition, one end of a 15.0 to 30.0 mm width cellophane adhesive tape (JIS 2152Z) is attached to the adhesive layer on the foil burr prevention layer at one end of the transfer material, and the other end of the transfer material is supported by a fixed base. At the same time, the other end of the cellophane adhesive tape is supported by a tensile strength measuring machine, and the transfer material and the cellophane adhesive tape are separated by 1000 mm.
The tensile strength (peeling weight) when pulling the cellophane adhesive tape at a speed of / min is 49 mN or more at an environmental temperature of 20 ° C.
【０００６】基材フィルムの材質としては、ポリエチレ
ンテレフタレート系樹脂（共重合タイプ、ホモタイプを
含む）、アクリル系樹脂、塩化ビニル系樹脂、ポリプロ
ピレン系樹脂、ポリエチレン系樹脂、ＴＰＥ系樹脂など
を用いることができる。基材フィルムの厚みは、６〜１
００μｍのものがある。As the material of the base film, polyethylene terephthalate resin (including copolymer type and homotype), acrylic resin, vinyl chloride resin, polypropylene resin, polyethylene resin, TPE resin, etc. may be used. it can. The thickness of the base film is 6 to 1
Some of them are 00 μm.
【０００７】箔バリ防止層は、基材フィルムの非転写領
域に形成される。箔バリ防止層の材質としては、二液硬
化型ウレタン樹脂からなるものや、アクリル系樹脂とビ
ニル系樹脂とを混合したもの、メラミン系樹脂やエポキ
シ系樹脂などの熱硬化性樹脂、ウレタンアクリレート系
樹脂やポリエステルアクリレート系樹脂などの電離放射
線硬化性樹脂、基材フィルムと同種の樹脂を使用するこ
とができる。箔バリ防止層の形成方法としては、オフセ
ット印刷法、グラビア印刷法、スクリーン印刷法などの
通常の印刷法を用いることができる。非転写領域とは、
転写層のうち被転写面への転移が不要な領域をいう。な
お、非転写領域においても、箔バリ防止層が形成されて
いない部分があってもよい。例えば、被転写物から遠く
離れた部分でも非転写領域となるが、そのような部分に
は、もはや箔バリ防止層は不要だからである。The foil burr prevention layer is formed in the non-transfer area of the base film. The material for the foil burr prevention layer is made of a two-component curing type urethane resin, a mixture of an acrylic resin and a vinyl resin, a thermosetting resin such as a melamine resin or an epoxy resin, a urethane acrylate resin. Resins and ionizing radiation curable resins such as polyester acrylate resins, and resins of the same type as the base film can be used. As a method for forming the foil burr prevention layer, a usual printing method such as an offset printing method, a gravure printing method, or a screen printing method can be used. What is a non-transcription area?
The area of the transfer layer that does not need to be transferred to the transferred surface. Even in the non-transfer area, there may be a portion where the foil burr prevention layer is not formed. This is because, for example, a non-transfer region is formed even in a part far from the transfer target, and the foil burr prevention layer is no longer needed in such a part.
【０００８】剥離層は、転写領域の全域及び箔バリ防止
層の端部を覆うように形成される。箔バリ防止層の端部
を覆うように形成されるのは、転写領域より狭い範囲で
転写層６が形成されるのを防止するためである。剥離層
の材質としては、ポリエチレンテレフタレート系樹脂、
ポリアクリル系樹脂、ビニル系樹脂、ポリウレタン系樹
脂、ポリエチレン系樹脂、ポリプロピレン系樹脂などを
用いることができる。剥離層の形成方法としては、グラ
ビアコート法、ロールコート法、コンマコート法、リッ
プッコート法などのコート法、グラビア印刷法、スクリ
ーン印刷法などの印刷法がある。転写領域とは、転写層
のうち被転写物への転移が必要な領域をいう。The peeling layer is formed so as to cover the entire transfer area and the end of the foil burr prevention layer. The foil burr-preventing layer is formed so as to cover the end portion thereof in order to prevent the transfer layer 6 from being formed in a range narrower than the transfer region. As the material of the release layer, polyethylene terephthalate resin,
Polyacrylic resin, vinyl resin, polyurethane resin, polyethylene resin, polypropylene resin and the like can be used. As a method for forming the release layer, there are a coating method such as a gravure coating method, a roll coating method, a comma coating method and a lip coating method, and a printing method such as a gravure printing method and a screen printing method. The transfer area refers to an area of the transfer layer that needs to be transferred to a transfer target.
【０００９】絵柄層は、必要により形成するとよい。絵
柄層は、被転写物の表面を加飾する層である。絵柄層
は、通常、剥離層と接着層との間に形成される。絵柄層
の形成には、ポリビニル系樹脂、ポリアミド系樹脂、ポ
リアクリル系樹脂、ポリウレタン系樹脂、ポリビニルア
セタール系樹脂、ポリエステルウレタン系樹脂、セルロ
ースエステル系樹脂、アルキッド樹脂などを樹脂バイン
ダーとし、適切な色の顔料または染料を着色剤として含
有する着色インキを用いることができる。絵柄層の形成
方法としては、オフセット印刷法、グラビア印刷法、ス
クリーン印刷法などの通常の印刷法を用いることができ
る。絵柄層の厚みは０．５〜５０μｍとすることができ
る。また、絵柄層は、表現したい絵柄に応じて、全面的
に設ける場合や部分的に設ける場合もある。また、絵柄
層は印刷層と金属発色層との組み合わせたものとするこ
とができる。金属発色層は、いわゆる金属蒸着法によっ
て形成された金属蒸着層７１や、光揮性発色する顔料を
含有した印刷層、金属箔からなる層などがある。金属蒸
着法によって形成された層としては、５０〜８００オン
グストロームの厚みのアルミニウム、インジウム、クロ
ム、金、銀などからなる層がある。金属蒸着法は、真空
蒸着法やイオンプレーティング法、スパッタリング法、
エレクトロンビーム蒸着法などがある。光輝性発色する
顔料としては、アルミニウム、チタン、ブロンズなどの
金属粒子または、マイカに酸化チタンをコーティングし
たパール顔料などがある。被転写物の地模様や透明性を
生かすための転写材とする場合には、絵柄層は省略する
ことができる。The pattern layer may be formed if necessary. The pattern layer is a layer that decorates the surface of the transferred material. The pattern layer is usually formed between the release layer and the adhesive layer. To form the pattern layer, use a polyvinyl resin, polyamide resin, polyacrylic resin, polyurethane resin, polyvinyl acetal resin, polyester urethane resin, cellulose ester resin, alkyd resin, etc. as a resin binder and select an appropriate color. It is possible to use a colored ink containing the above pigment or dye as a colorant. As a method of forming the pattern layer, an ordinary printing method such as an offset printing method, a gravure printing method, or a screen printing method can be used. The thickness of the pattern layer can be 0.5 to 50 μm. Further, the pattern layer may be provided entirely or partially depending on the pattern desired to be expressed. The pattern layer may be a combination of a printing layer and a metal coloring layer. Examples of the metal coloring layer include a metal deposition layer 71 formed by a so-called metal deposition method, a printing layer containing a pigment that emits light, and a layer formed of a metal foil. As the layer formed by the metal vapor deposition method, there is a layer made of aluminum, indium, chromium, gold, silver or the like having a thickness of 50 to 800 angstrom. The metal vapor deposition method includes a vacuum vapor deposition method, an ion plating method, a sputtering method,
There is an electron beam vapor deposition method and the like. Examples of the pigment that produces a glittering color include metal particles such as aluminum, titanium, and bronze, or a pearl pigment obtained by coating mica with titanium oxide. The pattern layer can be omitted when the transfer material is used to make the best use of the background pattern and transparency of the transferred material.
【００１０】接着層は、転写領域の全域及び箔バリ防止
層の端部を覆うように形成される。接着層は、被転写物
の表面に上記各層を接着するための層である。接着層の
材質としては、被転写物の材質に適した感熱性あるいは
感圧性の樹脂を用いることができる。たとえば、被転写
物の材質がポリアクリル系樹脂の場合は、ポリアクリル
系樹脂、塩化ビニル酢酸ビニル共重合樹脂がある。ま
た、成形品あるいは成形樹脂の材質がポリフェニレンオ
キシド・ポリスチレン系樹脂、ポリカーボネート系樹
脂、スチレン系共重合体樹脂、ポリスチレン系ブレンド
樹脂の場合は、これらの樹脂と親和性のあるポリアクリ
ル系樹脂、ポリスチレン系樹脂、ポリアミド系樹脂があ
る。更に、被転写物の材質がポリプロピレン樹脂の場合
は、塩素化ポリオレフィン樹脂、塩素化エチレン−酢酸
ビニル共重合体樹脂、環化ゴム、クマロンインデン樹脂
がある。必要により金属蒸着などからなる金属発色層を
形成してもよい。金属発色層と接着層との密着性が不十
分な場合は、金属発色層と接着層の間に、二液硬化性ウ
レタン樹脂、メラミン系やエポキシ系などの熱硬化性樹
脂、塩化ビニル共重合体樹脂などの熱可塑性樹脂の層を
挟むことができる。接着層の形成方法としては、オフセ
ット印刷法、グラビア印刷法、スクリーン印刷法などの
通常の印刷法を用いることができる。The adhesive layer is formed so as to cover the entire transfer area and the end of the foil burr prevention layer. The adhesive layer is a layer for adhering each of the above layers to the surface of the transferred material. As the material of the adhesive layer, a heat-sensitive or pressure-sensitive resin suitable for the material of the transferred material can be used. For example, when the material to be transferred is polyacrylic resin, there are polyacrylic resin and vinyl chloride vinyl acetate copolymer resin. Further, when the material of the molded product or the molded resin is polyphenylene oxide / polystyrene resin, polycarbonate resin, styrene copolymer resin, polystyrene blend resin, polyacrylic resin having a compatibility with these resins, polystyrene Resins and polyamide resins are available. Further, when the material to be transferred is polypropylene resin, there are chlorinated polyolefin resin, chlorinated ethylene-vinyl acetate copolymer resin, cyclized rubber and coumarone indene resin. If necessary, a metal coloring layer made of metal vapor deposition may be formed. If the adhesion between the metal coloring layer and the adhesive layer is insufficient, a two-part curable urethane resin, a thermosetting resin such as melamine-based or epoxy-based resin, vinyl chloride copolymer A layer of thermoplastic resin such as a united resin can be sandwiched. As a method for forming the adhesive layer, a usual printing method such as an offset printing method, a gravure printing method, or a screen printing method can be used.
【００１１】この発明の箔バリ防止転写材は、転写材の
一端の箔バリ防止層上の接着層に１５．０〜３０．０ｍ
ｍ幅のセロハン粘着テープ（ＪＩＳ ２１５２Ｚ）の一
端を貼りつけ、転写材の他端を固定台に支持させるとと
もに、セロハン粘着テープの他端を引張り強度測定機に
支持して、転写材とセロハン粘着テープとを剥離する方
向に１０００ｍｍ／分の速度でセロハン粘着テープを引
っ張る際の引張り強度（剥離重さ）が環境温度２０℃に
おいて４９ｍＮ以上である。剥離重さが４９ｍＮより軽
いと、転写領域と非転写領域との境界において転写層が
奇麗に剪断されないため、非転写領域の転写層が転写領
域の転写層に引っ張られて、箔バリが発生しやすくなる
からである。The foil burr-preventing transfer material of the present invention has an adhesive layer on the foil burr-preventing layer at one end of the transfer material of 15.0 to 30.0 m.
Adhere one end of m-width cellophane adhesive tape (JIS 2152Z), support the other end of the transfer material on the fixed base, and also support the other end of the cellophane adhesive tape on the tensile strength measuring machine to adhere the transfer material and cellophane adhesive. The tensile strength (peeling weight) when pulling the cellophane adhesive tape at a speed of 1000 mm / min in the direction of peeling from the tape is 49 mN or more at an environmental temperature of 20 ° C. If the peeling weight is less than 49 mN, the transfer layer is not sheared neatly at the boundary between the transfer area and the non-transfer area, so that the transfer layer in the non-transfer area is pulled by the transfer layer in the transfer area and foil burrs occur. Because it will be easier.
【００１２】セロハン粘着テープ９を引っ張る速度を１
０００ｍｍ／分とした理由は、次のとおりである。セロ
ハン粘着テープ９を引っ張る速度が１０００ｍｍ／分よ
り遅いと、転写効率が劣ることになり、１０００ｍｍ／
分より早いと、セロハン粘着テープ９を引っ張る力が転
写領域に強く影響するため、転写層が破壊されやすくな
る。そこで、セロハン粘着テープ９を引っ張る速度とし
て１０００ｍｍ／分を採用した。The speed at which the cellophane adhesive tape 9 is pulled is 1
The reason for setting 000 mm / min is as follows. If the pulling speed of the cellophane adhesive tape 9 is slower than 1000 mm / min, the transfer efficiency will be inferior, and the transfer efficiency will be 1000 mm / min.
If it is faster than the time, the pulling force of the cellophane adhesive tape 9 has a strong influence on the transfer area, and the transfer layer is easily broken. Therefore, a speed of pulling the cellophane adhesive tape 9 is 1000 mm / min.
【００１３】転写材１の一端に貼りつけるセロハン粘着
テープ９の貼りつけ幅として１５．０〜３０．０ｍｍが
よいのは、貼りつけ幅が３０．０ｍｍを超えるとセロハ
ン粘着テープ９を剥離する際に剥離重さの目盛が一定の
値を示しにくくなるため、データがとりにくくなり、一
方、セロハン粘着テープ９の幅が１５．０ｍｍより狭い
と、接着層６に貼りつけるときに扱いにくく、剥離重さ
の測定効率が阻害されるからである。特に好ましくは、
１８ｍｍ幅や２５．４ｍｍ幅のものがある。It is preferable that the sticking width of the cellophane adhesive tape 9 to be attached to one end of the transfer material 1 is 15.0 to 30.0 mm when the cellophane adhesive tape 9 is peeled off when the sticking width exceeds 30.0 mm. Since it is difficult for the peeling weight scale to show a constant value, it is difficult to collect data. On the other hand, when the width of the cellophane adhesive tape 9 is narrower than 15.0 mm, it is difficult to handle when it is attached to the adhesive layer 6, and peeling is difficult. This is because the weight measurement efficiency is hindered. Particularly preferably,
There are 18 mm width and 25.4 mm width.
【００１４】転写材の他端を固定台８に支持させるに
は、固定台８から伸びた連結材１３を介してグリップ１
２で転写材１を挟むようにすることができる（図４参
照）。セロハン粘着テープ１の他端を引張り強度測定機
１０に支持させるには、強度測定機１０から伸びた連結
材１３を介してグリップ１２でセロハン粘着テープ１の
他端を挟むようにすることができる（図４参照）。引張
り強度測定機１０としては、例えば、株式会社島津製作
所製のオートグラフや株式会社オリエンテック社製のテ
ンション万能試験機がある（図４参照）。なお、図４は
転写材１からセロハン粘着テープ９を剥離している最中
の状態を示す。In order to support the other end of the transfer material on the fixed base 8, the grip 1 via the connecting member 13 extending from the fixed base 8.
The transfer material 1 can be sandwiched between the two (see FIG. 4). In order to support the other end of the cellophane adhesive tape 1 on the tensile strength measuring device 10, the other end of the cellophane adhesive tape 1 can be sandwiched by the grip 12 via the connecting member 13 extending from the strength measuring device 10. (See Figure 4). Examples of the tensile strength measuring device 10 include an autograph manufactured by Shimadzu Corporation and a universal tension testing device manufactured by Orientec Co., Ltd. (see FIG. 4). Note that FIG. 4 shows a state in which the cellophane adhesive tape 9 is being peeled from the transfer material 1.
【００１５】この発明の箔バリ防止転写材は、請求項２
に記載したように、稜間角度１００〜１１７°のダイヤ
モンド製三角錘圧子を、環境温度２０℃、０．００５ｍ
ｍ／秒の速度で１〜１０００ｍＮの試験荷重を負荷して
箔バリ防止層が存在する部分の転写層に押し込んだ後、
試験荷重を保持し、その後荷重を除荷して三角錘圧子を
転写層から離脱させる試験方法によって得られる転写層
の塑性変形量をｘ１、弾性変形量をｘ２としたとき、箔
バリ防止転写材が０．１≦ｘ１／ｘ２≦５の関係が成立
する部分を有するものでもよい。ｘ１／ｘ２が５より大
きいと、転写層が脆くなり、転写層内に無数のマイクロ
クラックを生じるため、転写層の切断面にマイクロクラ
ック跡が顕著に現れやすくなる（図８（ａ）参照）。ｘ
１／ｘ２が２より小さいと、転写層の弾力性が強くな
り、転写層が伸縮しやすくなるため、引きちぎれが発生
しやすくなる（図８（ｂ）参照）。The transfer material for foil burr prevention according to the present invention is described in claim 2.
As described in 1., a diamond triangular pyramid indenter with an interridge angle of 100 to 117 ° is set at an environmental temperature of 20 ° C. and 0.005 m.
After applying a test load of 1 to 1000 mN at a speed of m / sec and pushing it into the transfer layer where the foil burr prevention layer is present,
When the plastic deformation amount of the transfer layer obtained by the test method of holding the test load and then unloading the triangular pyramid indenter from the transfer layer is x1 and the elastic deformation amount is x2, the foil burr prevention transfer material May have a portion where the relationship of 0.1 ≦ x1 / x2 ≦ 5 is satisfied. When x1 / x2 is larger than 5, the transfer layer becomes brittle and countless microcracks are generated in the transfer layer, so that microcrack traces are likely to appear remarkably on the cut surface of the transfer layer (see FIG. 8A). . x
When 1 / x2 is smaller than 2, the elasticity of the transfer layer becomes strong and the transfer layer easily expands and contracts, so that tearing is likely to occur (see FIG. 8B).
【００１６】塑性変形量ｘ１と弾性変形量ｘ２との算出
は、図７に示すような先端形状の三角錘圧子２２の先
を、転写材１に押し込んで変形させ、その後除荷するよ
うな機構の試験装置（図５参照）を用いて、図６に示す
ような変形量−試験荷重曲線データを作製して行なうと
よい。The calculation of the plastic deformation amount x1 and the elastic deformation amount x2 is performed by pushing the tip of a triangular pyramid indenter 22 having a tip shape as shown in FIG. It is advisable to prepare the deformation amount-test load curve data as shown in FIG. 6 using the test apparatus (see FIG. 5).
【００１７】塑性変形量および弾性変形量を得るには、
具体的には、次のように行う。すなわち、市販の引張試
験器の先に三角錘圧子２２を取り付けた後（図５ａ参
照）、転写材１表面に接触させ（図５ｂ参照）、５μｍ
／秒の速度で転写材１表面を押し込んでいく（図５ｃ〜
ｄ参照）。その際に、三角錘圧子２２にかかる荷重付加
と変形量（押し込み深さ）を一定の時間間隔でプロット
すると図６に示すようなグラフになる。荷重付加がある
一定の数値まで達した後（図６ａの部分、図５ｃ参
照）、一定数値のまま一定時間荷重付加を保持する（図
５ｄ参照）。荷重付加を保持していても変形量（押し込
み深さ）はさらに大きくなる。一定時間荷重付加を保持
した後（図６ｂの部分）、圧子２２を後退させていくと
変形量（押し込み深さ）も後退し、やがて転写材１にか
かる荷重付加が除荷され（図６ｃの部分、図５ｅ参
照）、圧子２２が転写材１から離脱する（図５ｆ参
照）。しかし、荷重付加が完全に除荷されたとしても完
全に元に戻らず、押し込み深さｘ３は残ったままにな
る。弾性変形量は保持していた荷重付加を取り除いた時
に戻った変形量で示されるので、ｂの時点での変形量ｘ
２からｃの時点での変形量ｘ３の差になる。塑性変形量
は、荷重除荷した後も残った押し込み深さｘ３から荷重
付加を一定時間保持していた際に生じた変形量（押し込
み深さ）ｘ２−ｘ１（クリープ変形量と呼ばれる）を差
し引いた値で示される。To obtain the amount of plastic deformation and the amount of elastic deformation,
Specifically, it is performed as follows. That is, after attaching the triangular pyramid indenter 22 to the tip of a commercially available tensile tester (see FIG. 5a), it is brought into contact with the surface of the transfer material 1 (see FIG. 5b) and 5 μm.
The surface of the transfer material 1 is pushed in at a speed of / sec (Fig. 5c-
d)). At this time, when a load applied to the triangular pyramid indenter 22 and a deformation amount (pushing depth) are plotted at constant time intervals, a graph as shown in FIG. 6 is obtained. After the load has reached a certain value (see FIG. 6a, FIG. 5c), the load is maintained for a certain period of time (see FIG. 5d). The amount of deformation (pushing depth) becomes even larger even if the load is maintained. After the load is maintained for a certain period of time (portion in FIG. 6b), when the indenter 22 is retracted, the deformation amount (pushing depth) is also retracted, and the load applied to the transfer material 1 is eventually unloaded (in FIG. 6c). Part (see FIG. 5e), the indenter 22 separates from the transfer material 1 (see FIG. 5f). However, even if the applied load is completely unloaded, it is not completely restored and the indentation depth x3 remains. Since the amount of elastic deformation is indicated by the amount of deformation returned when the applied load is removed, the amount of deformation x at the time of b
The difference is the amount of deformation x3 at the time of 2 to c. For the plastic deformation amount, subtract the deformation amount (pushing depth) x2-x1 (called creep deformation amount) that occurred when the load was held for a certain time from the indentation depth x3 that remained after unloading the load. Indicated by the value.
【００１８】ここで、環境温度２０℃とするのは、本来
なら、個々の荷重負荷加工を行うときの環境温度に設定
すべきであるが、荷重負荷加工は通常の室温で実施する
場合が多く、２０℃から大幅に離れた温度になることは
少ないためである。また、稜間角度１００〜１１７°の
ダイヤモンド製三角錘圧子２２を用いるのは、このよう
な形状にすることによって、負荷を一点に集中させる荷
重負荷加工の条件に近似させることができるからであ
る。なお、稜間角度１００〜１１７°とは、圧子２２先
端の稜間角度α、β、γが、１００°≦α＝β＝γ≦１
１７°の関係を有することをいう（図７参照）。また、
０．００５ｍｍ／秒の速度で試験荷重を負荷するのは、
実際の荷重負荷加工は生産性の向上のためできるだけ速
い速度にするが、押し込み速度を速くするほど変形量−
荷重曲線データの各々の測定点がまばらになり、ｘ１／
ｘ２の数値の再現性が低下するという関係にある。した
がって、再現性のあるデータが得られる範囲内であっ
て、できるだけ速い速度を追求したところ、０．００５
ｍｍ／秒という速度が得られた。また、試験荷重を５０
〜２００ｍＮに限定する理由は次のとおりである。５０
ｍＮより小さいと転写箔の接着層が被転写物に接着する
ための圧力が不足し、２００ｍＮを超えると転写層が破
壊されやすくなる。Here, the environmental temperature of 20 ° C. should be set to the environmental temperature at the time of carrying out the individual load-bearing processing, but the load-bearing processing is often carried out at a normal room temperature. This is because it is rare that the temperature greatly deviates from 20 ° C. Further, the reason why the diamond triangular weight indenter 22 having the inter-ridge angle of 100 to 117 ° is used is that such a shape can approximate the conditions of the load application processing in which the load is concentrated at one point. . The inter-ridge angle of 100 to 117 ° means that the inter-ridge angles α, β and γ of the tip of the indenter 22 are 100 ° ≦ α = β = γ ≦ 1.
It has a relationship of 17 ° (see FIG. 7). Also,
Applying the test load at a speed of 0.005 mm / sec is
The actual load-bearing processing should be as fast as possible to improve productivity, but the higher the pushing speed, the more the deformation amount.
Each measurement point of the load curve data becomes sparse, x1 /
There is a relationship that the reproducibility of the numerical value of x2 decreases. Therefore, within the range where reproducible data can be obtained, when we pursued the fastest speed,
A speed of mm / sec was obtained. Also, the test load is 50
The reason for limiting to ~ 200 mN is as follows. Fifty
When it is less than mN, the pressure for the adhesive layer of the transfer foil to adhere to the transfer target is insufficient, and when it exceeds 200 mN, the transfer layer is easily broken.
【００１９】また、この発明では、箔バリ防止層が存在
する部分の転写層の厚みが０．５〜１２μmであるのが
好ましい。箔バリ防止層が存在する部分の転写層の厚み
が０．５μｍ未満だと、基材フィルム２との十分な固着
が得られず、転写層が基材フィルム２から剥離し易くな
る。一方、１２μmを超えると、転写層などが形成され
た基材フィルム２を巻き取った場合、箔バリ防止層の存
在により厚みを増した非転写領域に集中的に負荷がかか
りやすくなり、非転写領域においてブロッキングを起こ
す原因となる。Further, in the present invention, the thickness of the transfer layer at the portion where the foil burr prevention layer is present is preferably 0.5 to 12 μm. If the thickness of the transfer layer in the portion where the foil burr prevention layer is present is less than 0.5 μm, sufficient adhesion to the base film 2 cannot be obtained, and the transfer layer easily peels from the base film 2. On the other hand, when the thickness exceeds 12 μm, when the base film 2 having a transfer layer formed thereon is wound up, the non-transfer area where the thickness is increased due to the presence of the foil burr prevention layer is likely to be concentrated. This will cause blocking in the area.
【００２０】この発明の箔バリ防止転写材は、転写法に
用いられる（図２参照）。転写法の具体例としては、ロ
ール転写法、アップダウン転写法、真空プレス転写法、
インジェクションモールディング法などがある。転写法
とは、箔バリ防止転写材の転写領域を被転写物７２に接
触させて加熱・加圧し、基材フィルムと非転写領域の転
写層とを、転写領域の転写層からを剥離することをい
う。図２においては、剥離層４・絵柄層７・金属蒸着層
７１・接着層５が、転写領域と非転写領域との境界で剪
断されて、箔バリが発生しない。The foil burr prevention transfer material of the present invention is used in a transfer method (see FIG. 2). Specific examples of the transfer method include a roll transfer method, an up-down transfer method, a vacuum press transfer method,
There is an injection molding method. The transfer method is that the transfer area of the foil burr prevention transfer material is brought into contact with the transferred material 72 and heated and pressed to separate the base film and the transfer layer of the non-transfer area from the transfer layer of the transfer area. Say. In FIG. 2, the peeling layer 4, the pattern layer 7, the metal vapor deposition layer 71, and the adhesive layer 5 are sheared at the boundary between the transfer area and the non-transfer area, and foil burrs do not occur.
【００２１】[0021]
【実施例】実施例１（携帯電話の筐体を製造するための
箔バリ防止転写材）
厚み５０μｍのポリエステルフィルムからなる基材フィ
ルム上の非転写領域に、二液硬化ウレタン樹脂を用いた
インキにて箔バリ防止層を形成し、転写領域の全域及び
非転写領域にＵＶ硬化樹脂系インキを用いて剥離層を形
成し、アクリル樹脂を用いたインキにて携帯電話機の窓
部の絵柄を転写領域に絵柄層として形成し、転写領域の
全域及び非転写領域に塩化ビニル酢酸ビニル共重合樹脂
インキを用いて接着層を形成した。この転写材の一端の
箔バリ防止層上の接着層に２５．４ｍｍ幅のセロハン粘
着テープ（ＪＩＳ ２１５２Ｚ）の一端を貼りつけ、転
写材の他端を、株式会社オリエンテック社製のテンショ
ン万能試験機の固定台のグリップに連結材を介して挟む
とともに、セロハン粘着テープの他端を引張り強度測定
機のグリップに連結材を介して挟んた。転写材とセロハ
ン粘着テープとを剥離する方向に１０００ｍｍ／分の速
度でセロハン粘着テープを引っ張る際の引張り強度（剥
離重さ）が環境温度２０℃において１１．７６ｍＮであ
った。この箔バリ防止転写材の転写領域にのみ成形樹脂
が接するように、ポリカーボネート樹脂からなる成形樹
脂を射出してインジェクション成形をした。箔バリ防止
転写材から基材フィルムを剥離したが、成形樹脂からな
る被転写物の表面には、箔バリ防止転写材の転写層のう
ち転写領域のみが転写された。箔バリは発生しなかっ
た。EXAMPLES Example 1 (Foil burr prevention transfer material for manufacturing a mobile phone housing) An ink using a two-component curing urethane resin in a non-transfer area on a base film made of a polyester film having a thickness of 50 μm. To form a foil burr prevention layer, and to form a peeling layer using UV curable resin-based ink on the entire transfer area and non-transfer area, and transfer the pattern on the window of the mobile phone with the ink using acrylic resin. A pattern layer was formed in the area, and an adhesive layer was formed in the entire transfer area and in the non-transfer area using a vinyl chloride vinyl acetate copolymer resin ink. One end of a 25.4 mm width cellophane adhesive tape (JIS 2152Z) was attached to the adhesive layer on the foil burr prevention layer at one end of this transfer material, and the other end of the transfer material was tested by Orientec Co., Ltd. for a universal tension test. The cellophane adhesive tape was sandwiched between the grips of the fixing table of the machine through the connecting material, and the other end of the cellophane adhesive tape was sandwiched between the grips of the tensile strength measuring machine through the connecting material. The tensile strength (peeling weight) when pulling the cellophane adhesive tape at a speed of 1000 mm / min in the direction of separating the transfer material and the cellophane adhesive tape was 11.76 mN at an environmental temperature of 20 ° C. Injection molding was performed by injecting a molding resin made of a polycarbonate resin so that the molding resin was in contact only with the transfer region of the foil burr prevention transfer material. The base material film was peeled off from the foil burr prevention transfer material, but only the transfer region of the transfer layer of the foil burr prevention transfer material was transferred to the surface of the transfer target made of the molding resin. No foil burr was generated.
【００２２】実施例２（電話機のウィンドウ部を製造す
るための箔バリ防止転写材）
厚み３８μｍのポリエステルフィルムからなる基材フィ
ルム上の非転写領域に、アクリル樹脂とビニル樹脂とを
混合したインキを用いて箔バリ防止層を形成し、転写領
域の全域及び非転写領域にアクリル樹脂を用いたインキ
にて剥離層を形成し、アクリル樹脂を用いたインキにて
携帯電話機の窓部の絵柄を絵柄層として形成し、転写領
域の全域及び非転写領域に塩化ビニル酢酸ビニル共重合
樹脂を用いたインキにて接着層を形成した。この転写材
の一端の箔バリ防止層上の接着層に２５．４ｍｍ幅のセ
ロハン粘着テープ（ＪＩＳ ２１５２Ｚ）の一端を貼り
つけ、転写材の他端を、株式会社オリエンテック社製の
テンション万能試験機の固定台の連結材を介してグリッ
プに挟むとともに、セロハン粘着テープの他端を引張り
強度測定機のグリップに連結材を介して挟んで、転写材
とセロハン粘着テープとを剥離する方向に１０００ｍｍ
／分の速度でセロハン粘着テープを引っ張る際の引張り
強度（剥離重さ）が環境温度２０℃において４９ｍＮで
あった。この箔バリ防止転写材の転写領域にのみ成形樹
脂が接するように、アクリル系樹脂からなる成形樹脂を
射出してインジェクション成形をした。箔バリ防止転写
材から基材フィルムを剥離したが、成形樹脂からなる被
転写物の表面には、箔バリ防止転写材の転写層のうち転
写領域のみが転写された。箔バリは発生しなかった。Example 2 (foil burr prevention transfer material for manufacturing a window portion of a telephone) An ink obtained by mixing an acrylic resin and a vinyl resin was applied to a non-transfer area on a base film made of a polyester film having a thickness of 38 μm. A foil burr prevention layer is formed by using it, a peeling layer is formed on the entire transfer area and non-transfer area with ink using acrylic resin, and the pattern on the window of the mobile phone is painted with ink using acrylic resin. As a layer, an adhesive layer was formed on the entire transfer area and non-transfer area with an ink using a vinyl chloride vinyl acetate copolymer resin. One end of a 25.4 mm width cellophane adhesive tape (JIS 2152Z) was attached to the adhesive layer on the foil burr prevention layer at one end of this transfer material, and the other end of the transfer material was tested by Orientec Co., Ltd. for a universal tension test. 1000 mm in the direction of peeling the transfer material and cellophane adhesive tape while sandwiching the cellophane adhesive tape with the grip through the coupling material and the other end of the cellophane adhesive tape with the coupling material through the grip of the tensile strength measuring machine.
The tensile strength (peeling weight) when pulling the cellophane adhesive tape at a speed of / min was 49 mN at an environmental temperature of 20 ° C. Injection molding was carried out by injecting a molding resin made of an acrylic resin so that the molding resin was in contact only with the transfer region of the foil burr prevention transfer material. The base material film was peeled off from the foil burr prevention transfer material, but only the transfer region of the transfer layer of the foil burr prevention transfer material was transferred to the surface of the transfer target made of the molding resin. No foil burr was generated.
【００２３】[0023]
【発明の効果】この発明は、前記した構成からなるの
で、次のような効果を有する。Since the present invention is constructed as described above, it has the following effects.
【００２４】この発明の箔バリ防止転写材は、基材フィ
ルム上の非転写領域に箔バリ防止層が形成され、転写領
域の全域及び箔バリ防止層の少なくとも端部を覆うよう
に剥離層および接着層が順次形成されてなる箔バリ防止
転写材であって、転写材の一端の箔バリ防止層上の接着
層に１５．０〜３０．０ｍｍ幅のセロハン粘着テープ
（ＪＩＳ ２１５２Ｚ）の一端を貼りつけ、転写材の他
端を固定台に支持させるとともに、セロハン粘着テープ
の他端を引張り強度測定機に支持して、転写材とセロハ
ン粘着テープとを剥離する方向に１０００ｍｍ／分の速
度でセロハン粘着テープを引っ張る際の引張り強度（剥
離重さ）が環境温度２０℃において４９ｍＮ以上である
ように構成したので、被転写物に転写層を接着させた
後、基材フィルムを剥離しても、転写領域と非転写領域
と境界において転写層が奇麗に剪断されるため箔バリが
発生せず、被転写物の美観を損ねることがない。In the foil burr prevention transfer material of the present invention, a foil burr prevention layer is formed in a non-transfer area on a substrate film, and a peeling layer and a peeling layer are formed so as to cover the entire transfer area and at least an end portion of the foil burr prevention layer. A foil burr prevention transfer material having an adhesive layer sequentially formed, wherein one end of a 15.0 to 30.0 mm wide cellophane adhesive tape (JIS 2152Z) is attached to the adhesive layer on the foil burr prevention layer at one end of the transfer material. Affixing and supporting the other end of the transfer material on the fixing base, and supporting the other end of the cellophane adhesive tape on the tensile strength measuring machine, at a speed of 1000 mm / min in the direction of separating the transfer material and the cellophane adhesive tape. Since the tensile strength (peeling weight) when pulling the cellophane adhesive tape was 49 mN or more at the environmental temperature of 20 ° C., the base material film was peeled off after the transfer layer was adhered to the transfer target. However, since the transfer layer is neatly sheared at the boundary between the transfer region and the non-transfer region, foil burrs do not occur and the appearance of the transferred object is not spoiled.
【図１】この発明の転写材の一例を示す断面図である。FIG. 1 is a sectional view showing an example of a transfer material of the present invention.
【図２】この発明の転写材の一例を用いて基材フィルム
を剥離しているところを示した断面図である。FIG. 2 is a cross-sectional view showing the base film being peeled off using an example of the transfer material of the present invention.
【図３】従来の転写材の一例を示す断面図である。FIG. 3 is a cross-sectional view showing an example of a conventional transfer material.
【図４】この発明の転写材の剥離重さの測り方を示す断
面図である。FIG. 4 is a cross-sectional view showing how to measure the peeling weight of the transfer material of the present invention.
【図５】この発明の転写材の特性を得るための試験方法
を示す断面図である。FIG. 5 is a cross-sectional view showing a test method for obtaining the characteristics of the transfer material of the present invention.
【図６】試験荷重と圧子の押し込み深さとの関係を示す
グラフである。FIG. 6 is a graph showing the relationship between test load and indenter indentation depth.
【図７】この発明の転写材の特性を得るための試験方法
に用いる三角錘圧子の先端形状を示す斜視図である。FIG. 7 is a perspective view showing the shape of the tip of a triangular pyramid indenter used in the test method for obtaining the characteristics of the transfer material of the present invention.
【図８】転写層の塑性変形量をｘ１、弾性変形量をｘ２
としたとき、箔バリ防止転写材が０．１≦ｘ１／ｘ２≦
５の関係が成立しない場合の不具合を示す断面図であ
る。FIG. 8 shows the amount of plastic deformation of the transfer layer as x1, and the amount of elastic deformation as x2.
And the foil burr prevention transfer material is 0.1 ≦ x1 / x2 ≦
It is sectional drawing which shows the malfunction when the relationship of 5 is not materialized.
１ 転写材 ２ 基材フィルム ３ 箔バリ防止層 ４ 剥離層 ５ 接着層 ６ 転写層 ７ 絵柄層 ７１ 金属蒸着層 ７２ 被転写物 ８ 固定台 ９ セロハン粘着テープ １０ 引張り強度測定機 １２ グリップ １３ 連結材 ２２ 三角錘圧子 1 Transfer material 2 Base film 3 Foil burr prevention layer 4 Release layer 5 Adhesive layer 6 Transfer layer 7 picture layers 71 metal deposition layer 72 Transferred object 8 fixed base 9 Cellophane adhesive tape 10 Tensile strength measuring machine 12 grips 13 Connecting material 22 Triangular indenter
Claims (3)
層が形成され、転写領域の全域及び箔バリ防止層の少な
くとも端部を覆うように剥離層および接着層が順次形成
されてなる箔バリ防止転写材であって、転写材の一端の
箔バリ防止層上の接着層に１５．０〜３０．０ｍｍ幅の
セロハン粘着テープ（ＪＩＳ ２１５２Ｚ）の一端を貼
りつけ、転写材の他端を固定台に支持させるとともに、
セロハン粘着テープの他端を引張り強度測定機に支持し
て、転写材とセロハン粘着テープとを剥離する方向に１
０００ｍｍ／分の速度でセロハン粘着テープを引っ張る
際の引張り強度（剥離重さ）が環境温度２０℃において
４９ｍＮ以上であることを特徴とする箔バリ防止転写
材。1. A foil burr prevention layer is formed in a non-transfer area on a base film, and a release layer and an adhesive layer are sequentially formed so as to cover the entire transfer area and at least an end portion of the foil burr prevention layer. A foil burr prevention transfer material, wherein one end of a 15.0 to 30.0 mm width cellophane adhesive tape (JIS 2152Z) is attached to an adhesive layer on the foil burr prevention layer at one end of the transfer material, and the other end of the transfer material While supporting the
The other end of the cellophane adhesive tape is supported by a tensile strength measuring machine, and the transfer material and the cellophane adhesive tape are separated in a direction 1
A foil burr prevention transfer material having a tensile strength (peeling weight) of 49 mN or more at an environmental temperature of 20 ° C. when the cellophane adhesive tape is pulled at a speed of 000 mm / min.
製三角錘圧子を、環境温度２０℃において、０．００５
ｍｍ／秒の速度で５０〜２００ｍＮの試験荷重を負荷し
て非転写領域の転写層に押し込んだ後、当該試験荷重を
保持し、その後荷重を除荷して三角錘圧子を転写層から
離脱させる試験方法によって得られる転写層の塑性変形
量をｘ１、弾性変形量をｘ２としたとき、箔バリ防止転
写材が０．１≦ｘ１／ｘ２≦５の関係が成立する部分を
有する、請求項１に記載の箔バリ防止転写材。2. A diamond triangular pyramid indenter having a ridge angle of 100 to 117 ° is 0.005 at an ambient temperature of 20 ° C.
After a test load of 50 to 200 mN is applied at a speed of mm / sec and pushed into the transfer layer in the non-transfer area, the test load is held and then the load is unloaded to separate the triangular pyramid indenter from the transfer layer. The foil burr prevention transfer material has a portion where a relationship of 0.1 ≦ x1 / x2 ≦ 5 is established, where x1 is the plastic deformation amount and x2 is the elastic deformation amount of the transfer layer obtained by the test method. The foil burr prevention transfer material described in.
μmである請求項１または２に記載の箔バリ防止転写
材。3. The thickness of the transfer layer in the non-transfer area is 0.5 to 12.
The foil burr prevention transfer material according to claim 1 or 2, which has a thickness of μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001304549A JP2003103997A (en) | 2001-09-28 | 2001-09-28 | Transfer material for preventing foil burrs from being generated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001304549A JP2003103997A (en) | 2001-09-28 | 2001-09-28 | Transfer material for preventing foil burrs from being generated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003103997A true JP2003103997A (en) | 2003-04-09 |
Family
ID=19124451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001304549A Pending JP2003103997A (en) | 2001-09-28 | 2001-09-28 | Transfer material for preventing foil burrs from being generated |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003103997A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008249880A (en) * | 2007-03-29 | 2008-10-16 | Dainippon Printing Co Ltd | Composite filter for display |
| WO2009075086A1 (en) * | 2007-12-10 | 2009-06-18 | Nissha Pringing Co., Ltd. | Process for production of transfer sheets excellent in the resistance to burr generation and transfer sheets |
| WO2011068111A1 (en) * | 2009-12-03 | 2011-06-09 | 東レ株式会社 | Donor substrate, patterning method, and method for producing device |
| JP2018034473A (en) * | 2016-09-02 | 2018-03-08 | サンエーカガク印刷株式会社 | Method for manufacturing transfer seal and transfer seal |
| KR20210074319A (en) | 2018-12-26 | 2021-06-21 | 후지필름 가부시키가이샤 | laminate |
-
2001
- 2001-09-28 JP JP2001304549A patent/JP2003103997A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008249880A (en) * | 2007-03-29 | 2008-10-16 | Dainippon Printing Co Ltd | Composite filter for display |
| WO2009075086A1 (en) * | 2007-12-10 | 2009-06-18 | Nissha Pringing Co., Ltd. | Process for production of transfer sheets excellent in the resistance to burr generation and transfer sheets |
| JP2009137219A (en) * | 2007-12-10 | 2009-06-25 | Nissha Printing Co Ltd | Method of manufacturing transfer material having excellent resistance to foil burr and transfer material |
| CN101896344A (en) * | 2007-12-10 | 2010-11-24 | 日本写真印刷株式会社 | Process for production of transfer sheets excellent in the resistance to burr generation and transfer sheets |
| WO2011068111A1 (en) * | 2009-12-03 | 2011-06-09 | 東レ株式会社 | Donor substrate, patterning method, and method for producing device |
| JP5003826B2 (en) * | 2009-12-03 | 2012-08-15 | 東レ株式会社 | Donor substrate, patterning method and device manufacturing method |
| JP2018034473A (en) * | 2016-09-02 | 2018-03-08 | サンエーカガク印刷株式会社 | Method for manufacturing transfer seal and transfer seal |
| KR20210074319A (en) | 2018-12-26 | 2021-06-21 | 후지필름 가부시키가이샤 | laminate |
| CN113165326A (en) * | 2018-12-26 | 2021-07-23 | 富士胶片株式会社 | Laminated body |
| JPWO2020138104A1 (en) * | 2018-12-26 | 2021-10-14 | 富士フイルム株式会社 | Laminate |
| JP7073535B2 (en) | 2018-12-26 | 2022-05-23 | 富士フイルム株式会社 | Laminate |
| KR102498697B1 (en) | 2018-12-26 | 2023-02-13 | 후지필름 가부시키가이샤 | laminate |
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