JP3836262B2 - Coating - Google Patents

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Publication number
JP3836262B2
JP3836262B2 JP24000698A JP24000698A JP3836262B2 JP 3836262 B2 JP3836262 B2 JP 3836262B2 JP 24000698 A JP24000698 A JP 24000698A JP 24000698 A JP24000698 A JP 24000698A JP 3836262 B2 JP3836262 B2 JP 3836262B2
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Prior art keywords
coating film
film
transfer
transferred
reel
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JP2000063769A (en
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将 木村
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General Co Ltd
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General Co Ltd
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Description

【0001】
【発明の属する技術分野】
本発明は、被転写体と貼着体とを貼り付ける際に用いられ、塗膜が必要量以上に消費されることなく適所で確実に破断することができる塗膜に関するものである。
【0002】
【従来の技術】
被転写体と他の貼着体とを塗膜によって貼り付ける塗膜転写具としては、例えば図3に示すものがある。図3に示す塗膜転写具31は、筐体32内に、表面に塗膜Pが貼着された状態の帯状フィルムFを巻装した送出リール33と、この送出リール33から送り出された帯状フィルムFを巻き取る巻取リール34とを枢支し、送出リール33から巻取リール34に至る該筐体32の一端部に開口32aが形成され、この開口32aに、帯状フィルムFを送出ローラ33から巻取ローラ34へと送ると共に被転写体Tに対して塗膜Pを転着する転着ローラ35を露出した状態で設けている。
【0003】
上記構成の塗膜転写具31は、被転写体Tに転着ローラ35を押し当てて、図示実線矢印方向に移動させることで、該転着ローラ35の回転によって帯状フィルムFが送出リール33から巻取リール34へと送られる。帯状フィルムFが送出リール33から巻取リール34へと送られる際、転着ローラ35により帯状フィルムFの表面側に貼着された塗膜Pが被転写体Tに転写され、該帯状フィルムFから剥離する。塗膜Pは、片面が被転写体Tに転写され、他面に他の貼着体が貼着され、これにより被転写体Tと貼着体との貼り付けが行われる。
【0004】
図3に示すような塗膜転写具31は、転着ローラ35により塗膜Pを被転写体Tに転着し、帯状フィルムFから塗膜Pが剥離した際、塗膜Pの粘着力によって該塗膜Pが破断せず、被転写体Tと帯状フィルムFとの間で糸を引いたように伸びて、最終的には被転写体T側又は帯状フィルムF側で破断し、伸びた部分が被転写体T側又は帯状フィルムF側で集中的に収縮して団子状になってしまうといった不具合があった。
【0005】
伸びた塗膜Pが、破断して被転写体T側又は帯状フィルムF側で団子状となると、被転写体T側で塗膜Pが団子状になった際には該被転写体Tと貼着体との張り合わせ面に厚みが生じ、また、帯状フィルムF側で塗膜Pが団子状になった際には、この団子状となった部分が次の使用時に被転写体Tに転写され、上記同様に被転写体Tと貼着体との張り合わせ面に厚みが生じ、また、使用時に塗膜Pが帯状フィルムFからきれいに剥離しないといった不具合があった。
【0006】
そこで、従来では、図4に示すように、送出方向に5mm程度に分割した塗膜Pを、送出方向に所定間隔、例えば2〜3mm離間させて帯状フィルムF上に配置し、このように予め塗膜Pを分割しておくことで、上記不具合を解消するようにしていた。
【0007】
【発明が解決しようとする課題】
しかしながら、従来の塗膜では、塗膜が送出方向で分割されていたために、筐体内において送出リールから送り出される際に、分割された塗膜が帯状フィルムから剥離してしまうといった不具合や、また、被転写体と貼着体とを貼着する際には、塗膜が連続していないために粘着強度が低く、貼着体が剥がれ易いといった不具合があった。
【0008】
また、従来の塗膜では、塗膜が送出方向で送出方向の長さが5mmで、しかもその間隔が2〜3mmという分割設定であったために、例えば2.5mm程度の細かい部分に塗膜を転着する場合、塗膜が仮に転着されたとしても、この塗膜が存在する部分では、2.5mmが被転写体に転着されるものの、残りの2.5mmが破断せず、上記と同様な不具合が発生し、また、塗膜との間の2〜3mm、つまり塗膜が存在しない部分では、塗膜が被転写体に転着せず、結果として塗膜の存在する部分に帯状フィルムを空送りしてから、改めて塗膜を2.5mm程度転着する手間が生じるばかりか、一度に狙った箇所に塗膜を転着することができず、さらには、上記したように塗膜がきれいに破断しないといった不具合が生じる。
【0009】
本発明は、上記した不具合を解消するためになされたものであり、必要量だけ被転写体に塗膜が転写された後に適所にて容易に塗膜を破断することができる塗膜を提供することを目的としている。
【0010】
【課題を解決するための手段】
上記した目的を達成するために、本発明は、通常部の厚みに対して5〜50%の厚みとすると共に該通常部の送出方向に対して20〜70%の長さとし、通常部を破断すると共に被転写体及び貼着体との貼着をも行う切離部を、該通常部との間に間欠的に設けたのである。このようにすれば、塗膜は、被転写体に連続的に転着されることとなり、また、切離部において被転写体と該帯状フィルムとの間で伸びようとする塗膜が容易に破断するので、塗膜が必要量以上に帯状フィルムから剥離することがない。
【0011】
【発明の実施の形態】
本発明の塗膜は、筐体内に回動可能に設けた送出リールから供給され、該筐体から露出した転着部材を介して、該筐体内に回動可能に設けた巻取リールへと巻き取られる帯状フィルムに、その一面が貼着され、該転着部材によってその他面が被転写体に転写される塗膜であって、通常部の厚みに対して5〜50%の厚みとされると共に該通常部の送出方向に対して20〜70%の長さとされ、前記通常部を破断すると共に被転写体及び貼着体との貼着をも行う切離部を、該通常部との間に間欠的に設けたものである。
【0012】
上記の構成によれば、切離部が、通常部の厚みに対して5%未満の厚みである場合には、破断し易くなるものの、被転写体に転着した塗膜に貼着体が確実に貼着されないといった不具合が生じ、また、通常部の厚みに対して50%より厚い場合には、被転写体に転着した塗膜に貼着体が確実に貼着されるものの、破断しにくいといった不具合が生じた。
【0013】
従って、本発明の塗膜は、切離部を、通常部の厚みに対して5〜50%の厚みとし、該通常部との間に間欠的に設けたのであり、こうすることにより、破断し易く、かつ、被転写体に転着した塗膜に貼着体を確実に貼着することができる。
【0014】
また、本発明の塗膜は、上記構成において、切離部の送出方向の長さを通常部の送出方向の長さに対して0〜70%としている理由は以下の通りである
【0015】
すなわち、切離部の長さが、通常部の送出方向の長さに対して10%未満の場合には、切離部が短かいので、被転写体に転着した塗膜に貼着体が確実に貼着されるものの、破断しにくいといった不具合が生じ、また、通常部の送出方向の長さに対して100%より大きい場合には、切離部が長すぎて、この切離部自体が容易に破断しないといった不具合が生じた。
【0016】
従って、本発明の塗膜は、上記に基づいて、望ましい範囲、つまり切離部の長さを通常部の送出方向の長さに対して20〜70%とした。こうすることにより、確実に必要量のみを破断することができる。
【0017】
【実施例】
以下、本発明の塗膜転写具の実施例について図1、図2を参照して説明する。図1は、本発明の塗膜が使用される塗膜転写具を示す中央縦断面図である。図2は、本発明の塗膜の詳細を示す拡大図である。
【0018】
図において、1は、被転写体Tに本発明の塗膜Pを転写する塗膜転写具であり、以下の構成とされている。2は、塗膜転写具1の外形を構成し、後述の部材を収納した筐体であり、この筐体2は、図示する状態では中央縦で2分割した一方のみを示している。また、筐体2は、その一端部に開口2aが形成されている。
【0019】
3は、表面側に塗膜Pが貼着された帯状フィルムFを巻装した送出リールであり、この送出リール3は、筐体2内で開口2aから奥方に位置し、軸3aによって回転可能に枢支されている。4は、送出リール3から送り出された帯状フィルムFを巻き取る巻取リールであり、この巻取リール4は、筐体2内で送出リール3より開口2a側に位置し、軸4aによって回転可能に枢支されている。
【0020】
5は、開口2aから露出した状態で設けた転着ローラであり、この転着ローラ5は、送出リール3から巻取リール4に至る帯状フィルムFの送出経路の途中箇所に位置し、転着ローラ5を被転写体Tに押し付け、図示実線矢印方向に筐体2を移動させることで、帯状フィルムFを送出リール3から巻取リール4へと送ると共に、塗膜Pを被転写体Tに転写させる。
【0021】
7は、送出リール3及び巻取リール4の図示裏面側に設けたギヤ(不図示)と噛合する連動ギヤであり、この連動ギヤ7は、送出リール3による帯状フィルムF及び塗膜Pの送り出し速度と、巻取リール4による帯状フィルムFの巻き取り速度の同期を図る。
【0022】
上記塗膜転写具1に使用される本発明の塗膜Pは、例えば帯状フィルムFとしては、グラシン紙、セロハンフィルム、アセテートフィルム、ポリエステルフィルム、ポリプロピレンフィルム、ポリエチレンフィルム、ポリイミドフィルム、ナイロンフィルム、等のフィルムを使用すればよく、また、これらのフィルムの片面又は両面にシリコン樹脂、フッ素樹脂、ワックス類、ポリエチレン樹脂等の離型層を設けたフィルムを使用してもよい。
【0023】
塗膜Pは、例えば、天然ゴム、スチレン、ブタジエン共重合体、ブタジエン重合体、クロロプレン共重合体、等のジエン系や、アクリル酸エステル共重合体、ビニルエーテル共重合体、EVA等のエチレニック系や、ポリウレタン、シリコン樹脂等の縮合系の高分子を溶剤に溶解したり、エマルジョンの形で使用する素材、その中でも、アクリル系のエマルジョンを使用すれば好ましい結果を得ることができる。
【0024】
こうした帯状フィルムFに貼着された塗膜Pは、例えば図2に示すように、通常部P1の厚みが例えば0.02mmとされており、この通常部P1,P1間に切離部P2が間欠的に設けられている。切離部P2は、該通常部P1の厚みに対して50%の厚み、すなわち0.01mmとされ、また、通常部P1の送出方向の長さが2.0mmのとき、この通常部P1の長さに対して50%の長さ、すなわち1.0mmとされている。
【0025】
塗膜Pは、通常部と切離部を設けたグラビアロールを使用したり、切離部を設けたグラビアロールを使用して、撥水、撥油剤を塗布した帯状フィルムFに対して塗膜Pを貼着するようにすればよい。なお、撥水、發油剤としては、日本油脂株式会社の「モディパー F−100」、「モディパー F−110」、「モディパー F−200」、「モディパー F−210」、旭硝子株式会社の「アサヒガード」、「サーフロン」、ダイキン工業株式会社の「テックスガード」、大日本インキ化学工業の「デックガード」、「ディフェンサ」や、界面活性剤、シリコン樹脂、フッ素系の離型剤を使用すればよい。
【0026】
次に、上記構成の塗膜Pの作用効果について説明する。
塗膜転写具1は、転着ローラ5を被転写体Tに押し付けた状態で筐体2を図示実線矢印方向に移動させると、被転写体Tとの摩擦抵抗で転着ローラ5が回転し、これにより塗膜Pを貼着した状態の帯状フィルムFが送出リール3から送り出され、転着ローラ5と被転写体Tとの押し付け箇所にて、塗膜Pが被転写体Tに転着されると共に、塗膜Pの剥離した状態の帯状フィルムFが巻取リール4へ送られ、塗膜Pの剥離した帯状フィルムFは巻取リール4に順次巻き取られる。
【0027】
そして、被転写体Tに塗膜Pを転写した後、転着ローラ5を被転写体Tから離間させるように筐体2を上方に移動させると、塗膜Pはその粘着力で糸を引いたように伸びるときがあるが、このような状況のときには、速やかに切離部P2と通常部P1とが破断し、従ってこの位置より帯状フィルムFの送出方向上流へ向かう帯状フィルムFと塗膜Pとの剥離が防止される。
【0028】
このように、塗膜Pは、送出方向に連続して通常部P1、切離部P2を順に配置したので、塗膜Pは、切離部P2で容易に通常部P1と破断し、従って必要以上に帯状フィルムFから該塗膜Pが剥離することを確実に防止することができると共に、狙った位置から確実に塗膜Pを転着させることができ、さらには、転着開始位置から確実に貼着体を貼着することが可能となる。また、切離部P2は、単に通常部P1との破断のために設けているのではなく、その厚みも送出方向の長さも、被転写体T及び貼着体との貼着が確実に行えるように設定されているので、切離部P2が無駄となることがない。
【0029】
また、上記実施例において、本発明の塗膜Pを転着する転着ローラ5は、これに限らず、例えば舌片状に形成したものを採用してもよく、このようにした場合においても、塗膜Pは、その貼着作用を低減させることなく、確実に破断することができ、上記と同等の作用効果を得ることができる。
【0030】
なお、本発明は、上記実施例に限定されず種々の変形が可能であり、例えば切離部P2の厚みは、被転写体Tに塗膜Pを転着した状態で、被転写体T側を基準、つまり貼着体が貼着される側に窪んだ(図2に示す状態で下面で面一)状態としているが、この逆、すなわち、被転写体T側に窪んだ(図2に示す状態で上面で面一)状態としてもよい。このようにすれば、上記同様に破断することに加え、貼着体と被転写体との貼着が上記実施例に較べてより確実となる。
【0031】
【発明の効果】
以上説明したように、本発明の塗膜は、通常部の厚みに対して5〜50%の厚みとして通常部を破断すると共に被転写体及び貼着体との貼着をも行う切離部を、該通常部との間に間欠的に設けたので、被転写体に転着した後の塗膜が容易に破断すると共に被転写体に転着した塗膜と、貼着体とを確実に貼着することができ、また、被転写体において狙った位置から確実に塗膜を転着させることができる。
【0032】
さらに、上記した本発明の塗膜においては、切離部の送出方向の長さを、通常部の送出方向の長さに対してを0〜70%としているので、確実に塗膜を破断することができると共に、塗膜を介して被転写体と貼着体とをより確実に貼着することできる。
【図面の簡単な説明】
【図1】本発明の塗膜を使用する塗膜転写具の構成を示すために、縦中央で2分割した筐体の一方を取り外した状態の図である。
【図2】本発明の塗膜を被転写体に転着した状態を示し、(a)は斜視図、(b)は中央縦断面図、(c)は(b)の一部を拡大した図である。
【図3】従来の、通常の塗膜を使用した場合の塗膜転写具の使用状況を示し、該塗膜転写具を縦中央で2分割した筐体の一方を取り外した状態の図である。
【図4】従来の塗膜を被転写体に転着した状態の斜視図である。
【符号の説明】
P 塗膜
P1 通常部
P2 切離部
F 帯状フィルム
T 被転写体
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a coating film that is used when a transfer object and an adherend are bonded, and can be reliably broken at an appropriate position without being consumed more than necessary.
[0002]
[Prior art]
An example of a coating film transfer tool for bonding a transfer target body and another adhesive body with a coating film is shown in FIG. A coating film transfer tool 31 shown in FIG. 3 includes a feeding reel 33 in which a strip-shaped film F having a coating film P attached to the surface thereof is wound inside a casing 32, and a strip-like shape fed from the feeding reel 33. An opening 32a is formed at one end of the casing 32 extending from the delivery reel 33 to the take-up reel 34, and the belt-like film F is fed into the opening 32a. The transfer roller 35 is provided in a state of being exposed from the transfer roller 33 to the winding roller 34 and transferring the coating film P to the transfer target T.
[0003]
The coating film transfer tool 31 having the above configuration presses the transfer roller 35 against the transfer target T and moves it in the direction indicated by the solid line arrow, so that the belt-like film F is removed from the delivery reel 33 by the rotation of the transfer roller 35. It is sent to the take-up reel 34. When the belt-like film F is sent from the delivery reel 33 to the take-up reel 34, the coating film P adhered to the surface side of the belt-like film F by the transfer roller 35 is transferred to the transfer target T, and the belt-like film F Peel from. One side of the coating film P is transferred to the transfer target T, and another sticking body is attached to the other side, whereby the transfer target T and the sticking body are attached.
[0004]
The coating film transfer tool 31 as shown in FIG. 3 transfers the coating film P to the transfer target T by the transfer roller 35, and when the coating film P peels from the strip film F, The coating film P did not break, and stretched as if a thread was pulled between the transfer target T and the belt-like film F, and finally broke and stretched on the transfer member T side or the belt-like film F side. There was a problem that the portion contracted intensively on the transfer target T side or the belt-like film F side to become a dumpling.
[0005]
When the stretched coating film P breaks and becomes a dumpling on the transfer target T side or on the belt-like film F side, when the coating film P becomes a dumpling on the transfer target T side, When the thickness of the bonding surface with the sticking body is increased, and the coating film P becomes dumpling on the side of the belt-like film F, the portion that becomes the dumpling is transferred to the transfer target T at the next use. In the same manner as described above, there is a problem in that the thickness of the bonded surface between the transfer target T and the adherend is increased, and the coating film P does not peel cleanly from the belt-like film F during use.
[0006]
Therefore, conventionally, as shown in FIG. 4, the coating film P divided into about 5 mm in the delivery direction is arranged on the belt-like film F at a predetermined interval, for example, 2 to 3 mm, in the delivery direction. By dividing the coating film P, the above problems were solved.
[0007]
[Problems to be solved by the invention]
However, in the conventional coating film, since the coating film was divided in the delivery direction, when being sent out from the delivery reel in the housing, the divided coating film peels off from the strip film, When sticking a to-be-transferred body and a sticking body, since the coating film was not continuous, there existed a malfunction that adhesive strength was low and the sticking body was easy to peel.
[0008]
Moreover, in the conventional coating film, since the coating film is in the delivery direction and the length in the delivery direction is 5 mm and the interval is set to 2 to 3 mm, the coating film is applied to a fine part of about 2.5 mm, for example. In the case of transfer, even if the coating film is temporarily transferred, in the portion where this coating film exists, 2.5 mm is transferred to the transfer object, but the remaining 2.5 mm does not break, The same problems occur as above, and in the area between 2 and 3 mm from the coating film, that is, where the coating film does not exist, the coating film does not transfer to the transfer object, and as a result, the band exists in the part where the coating film exists. Not only does it take time to transfer the film about 2.5 mm again after the film is fed, but the film cannot be transferred to the target area at the same time. There arises a problem that the film does not break cleanly.
[0009]
The present invention has been made to solve the above-described problems, and provides a coating film that can be easily broken at an appropriate position after the coating film is transferred to a transfer target by a necessary amount. The purpose is that.
[0010]
[Means for Solving the Problems]
In order to achieve the above object, the present invention has a thickness of 5 to 50% with respect to the thickness of the normal part and a length of 20 to 70% with respect to the delivery direction of the normal part. In addition, a separation portion that also adheres to the transfer object and the adherend is provided intermittently between the normal portion. In this way, the coating film is continuously transferred to the transferred body, and a coating film that tends to extend between the transferred body and the belt-like film at the separation portion is easily obtained. Since it breaks, the coating film does not peel from the strip film more than necessary.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
The coating film of the present invention is supplied from a feeding reel that is rotatably provided in the housing, and to a take-up reel that is rotatably provided in the housing through a transfer member exposed from the housing. the film web is wound up, one face of which is adhered, other surface by said transfer adhesive member is a coating film is transferred to a transfer member, is 5 to 50% of the thickness relative to the thickness of the normal portion In addition, the length of the normal part is 20 to 70% with respect to the delivery direction of the normal part, and the separation part that breaks the normal part and also adheres to the transfer body and the adherend is referred to as the normal part. Are provided intermittently.
[0012]
According to said structure, when a separation part is thickness of less than 5% with respect to the thickness of a normal part, although it becomes easy to fracture | rupture, a sticking body is on the coating film transferred to the to-be-transferred body. There is a problem that it does not adhere reliably, and when it is thicker than 50% of the thickness of the normal part, the adherend is reliably attached to the coating film transferred to the transfer target, but it breaks. There was a problem that it was difficult to do.
[0013]
Therefore, in the coating film of the present invention, the cut-off part is 5 to 50% of the thickness of the normal part, and is provided intermittently between the normal part. It is easy to do and can adhere a sticking body to the coating film transferred to the to-be-transferred body reliably.
[0014]
Moreover, the coating film of this invention WHEREIN : The reason why the length of the delivery direction of a separation part is 20 to 70% with respect to the length of the delivery direction of a normal part in the said structure is as follows .
[0015]
That is, switching the length of the release part, in the case of less than 10% with respect to the length of the feed direction of the normal portion, so paddle short is separating unit, attached body coating film transferred onto the transfer target body However, if it is larger than 100% with respect to the length of the normal part in the feeding direction, the separation part is too long, and this separation part There was a problem that it did not break easily.
[0016]
Therefore, the coating film of the present invention, based on the above, the desired range, that is set to 2 0% to 70% by relative to the length of the delivery direction of the normal portion the length of the separating portion. By be Rukoto this way, it is possible to reliably break only the necessary amount.
[0017]
【Example】
Examples of the coating film transfer tool of the present invention will be described below with reference to FIGS. FIG. 1 is a central longitudinal sectional view showing a coating film transfer tool in which the coating film of the present invention is used. FIG. 2 is an enlarged view showing details of the coating film of the present invention.
[0018]
In the figure, reference numeral 1 denotes a coating film transfer tool for transferring the coating film P of the present invention to the transfer target T, and has the following configuration. Reference numeral 2 denotes a casing that constitutes the outer shape of the coating film transfer tool 1 and accommodates members to be described later. In the illustrated state, the casing 2 shows only one divided into two in the central vertical direction. The housing 2 has an opening 2a at one end thereof.
[0019]
Reference numeral 3 denotes a delivery reel in which a belt-like film F having a coating film P attached on the front side is wound. The delivery reel 3 is located in the housing 2 from the opening 2a and can be rotated by a shaft 3a. It is pivotally supported by. Reference numeral 4 denotes a take-up reel for taking up the belt-like film F sent out from the send-out reel 3. The take-up reel 4 is located in the housing 2 on the opening 2a side from the send-out reel 3 and can be rotated by a shaft 4a. It is pivotally supported by.
[0020]
Reference numeral 5 denotes a transfer roller provided in an exposed state from the opening 2a. The transfer roller 5 is located in the middle of the delivery path of the belt-shaped film F from the delivery reel 3 to the take-up reel 4, and is attached to the transfer roller 5. By pressing the roller 5 against the transfer target T and moving the casing 2 in the direction of the solid line in the figure, the belt-like film F is sent from the delivery reel 3 to the take-up reel 4 and the coating film P is applied to the transfer target T. Transfer.
[0021]
Reference numeral 7 denotes an interlocking gear that meshes with a gear (not shown) provided on the illustrated back side of the delivery reel 3 and the take-up reel 4, and this interlocking gear 7 sends out the belt-like film F and the coating film P by the delivery reel 3. The speed and the winding speed of the strip film F by the winding reel 4 are synchronized.
[0022]
The coating film P of the present invention used for the coating film transfer tool 1 is, for example, glassine paper, cellophane film, acetate film, polyester film, polypropylene film, polyethylene film, polyimide film, nylon film, etc. These films may be used, and a film in which a release layer such as silicon resin, fluororesin, wax, polyethylene resin or the like is provided on one or both surfaces of these films may be used.
[0023]
The coating film P is, for example, a diene type such as natural rubber, styrene, a butadiene copolymer, a butadiene polymer, a chloroprene copolymer, an ethylenic type such as an acrylate copolymer, a vinyl ether copolymer, or EVA. Further, a preferable result can be obtained by dissolving a condensation polymer such as polyurethane or silicone resin in a solvent or using an acrylic emulsion among materials used in the form of an emulsion.
[0024]
For example, as shown in FIG. 2, the thickness of the normal part P1 is set to 0.02 mm, for example, as shown in FIG. 2, and the separation part P2 is provided between the normal parts P1 and P1. It is provided intermittently. The cut-off portion P2 is 50% of the thickness of the normal portion P1, that is, 0.01 mm. When the length of the normal portion P1 in the delivery direction is 2.0 mm, the normal portion P1 The length is 50% of the length, that is, 1.0 mm.
[0025]
The coating film P is a coating film on the belt-like film F coated with water and oil repellents using a gravure roll having a normal part and a separation part or using a gravure roll having a separation part. What is necessary is just to stick P. Water repellents and oil repellents include “Modiper F-100”, “Modiper F-110”, “Modiper F-200”, “Modiper F-210” from Nippon Oil & Fats Co., Ltd., “Asahi Guard” from Asahi Glass Co., Ltd. ”,“ Surflon ”,“ Tex Guard ”from Daikin Industries, Ltd.,“ Deck Guard ”,“ Defenser ”from Dainippon Ink and Chemicals, surfactants, silicone resins, and fluorine-based release agents .
[0026]
Next, the effect of the coating film P having the above configuration will be described.
In the coating film transfer tool 1, when the casing 2 is moved in the direction indicated by the solid line arrow with the transfer roller 5 pressed against the transfer target T, the transfer roller 5 rotates due to frictional resistance with the transfer target T. Thus, the belt-like film F in a state where the coating film P is adhered is sent out from the delivery reel 3, and the coating film P is transferred to the transfer target T at a position where the transfer roller 5 and the transfer target T are pressed. At the same time, the belt-like film F with the coating film P peeled off is sent to the take-up reel 4, and the belt-like film F with the coating film P peeled off is sequentially wound around the take-up reel 4.
[0027]
Then, after the coating film P is transferred to the transfer target T, when the casing 2 is moved upward so that the transfer roller 5 is separated from the transfer target T, the coating film P pulls the yarn with its adhesive force. However, in such a situation, the separation part P2 and the normal part P1 are quickly broken, and accordingly, the belt-like film F and the coating film that go upstream from this position in the feeding direction of the belt-like film F. Peeling from P is prevented.
[0028]
Thus, since the coating film P arranged the normal part P1 and the separation part P2 sequentially in the delivery direction, the coating film P easily breaks from the normal part P1 at the separation part P2, and is therefore necessary. As described above, the coating film P can be reliably prevented from peeling off from the belt-like film F, and the coating film P can be reliably transferred from the target position, and further reliably from the transfer start position. It becomes possible to stick a sticking body to. In addition, the separation part P2 is not simply provided for breaking with the normal part P1, but the thickness and the length in the feeding direction can be reliably attached to the transfer target T and the adherend. Therefore, the separation part P2 is not wasted.
[0029]
Moreover, in the said Example, the transfer roller 5 which transfers the coating film P of this invention is not restricted to this, For example, you may employ | adopt what was formed in the shape of a tongue piece, and also in such a case. The coating film P can be reliably broken without reducing its sticking action, and the same effects as the above can be obtained.
[0030]
Note that the present invention is not limited to the above-described embodiments, and various modifications are possible. For example, the thickness of the separation portion P2 is a state in which the coating film P is transferred to the transfer target T and the transfer target T side. Is depressed on the reference, that is, on the side where the adhered body is adhered (in the state shown in FIG. 2, it is flush with the lower surface), but conversely, that is, recessed on the transferred object T side (in FIG. 2). In the state shown, the top surface may be flush with the top surface. If it does in this way, in addition to the fracture | rupture similarly to the above, the sticking of a sticking body and a to-be-transferred body will become more reliable compared with the said Example.
[0031]
【The invention's effect】
As described above, the coating film of the present invention, disconnection also perform the sticking of the material to be transferred and adhered body with with 5 to 50% of the thickness relative to the thickness of the normal portion to break the normal portion Since the coating portion is intermittently provided between the normal portion and the coating portion after being transferred to the transfer object, the coating film is easily broken and the transfer coating is transferred to the transfer target member, and the sticking body. The film can be reliably adhered, and the coating film can be reliably transferred from the target position on the transfer target.
[0032]
Further, in the coating of the present invention described above, the length of the delivery direction of the separating portion, since the delivery direction of the normal portion of the length is set to 2 0 to 70%, a securely coating While being able to break, the to-be-transferred body and the sticking body can also be more reliably stuck via a coating film.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a view showing a state in which one of casings divided into two at the longitudinal center is removed in order to show the configuration of a coating film transfer tool using the coating film of the present invention.
FIGS. 2A and 2B show a state in which a coating film of the present invention is transferred to a transfer object, wherein FIG. 2A is a perspective view, FIG. 2B is a central longitudinal sectional view, and FIG. 2C is an enlarged view of a part of FIG. FIG.
FIG. 3 is a diagram showing the state of use of a conventional coating film transfer tool when a normal coating film is used, and shows a state in which one of the casings obtained by dividing the coating film transfer tool into two at the longitudinal center is removed. .
FIG. 4 is a perspective view of a state in which a conventional coating film is transferred to a transfer target.
[Explanation of symbols]
P coating film P1 normal part P2 separation part F band-shaped film T transfer object

Claims (1)

筐体内に回動可能に設けた送出リールから供給され、該筐体から露出した転着部材を介して、該筐体内に回動可能に設けた巻取リールへと巻き取られる帯状フィルムに、その一面が貼着され、該転着部材によってその他面が被転写体に転写される塗膜であって、通常部の厚みに対して5〜50%の厚みとされると共に該通常部の送出方向に対して20〜70%の長さとされ、該通常部を破断すると共に被転写体及び貼着体との貼着をも行う切離部を、該通常部との間に間欠的に設けたことを特徴とする塗膜。A belt-like film that is supplied from a feeding reel that is rotatably provided in the housing and is wound around a winding reel that is rotatably provided in the housing via a transfer member exposed from the housing. One surface is affixed and the other surface is transferred to the transfer medium by the transfer member, and the thickness is 5 to 50% of the thickness of the normal portion, and the normal portion is delivered. The length is 20 to 70% with respect to the direction, and the normal part is broken between the normal part and the transfer part and the sticking body are also provided intermittently. A coating film characterized by that.
JP24000698A 1998-08-26 1998-08-26 Coating Expired - Fee Related JP3836262B2 (en)

Priority Applications (1)

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JP24000698A JP3836262B2 (en) 1998-08-26 1998-08-26 Coating

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Application Number Priority Date Filing Date Title
JP24000698A JP3836262B2 (en) 1998-08-26 1998-08-26 Coating

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JP2000063769A JP2000063769A (en) 2000-02-29
JP3836262B2 true JP3836262B2 (en) 2006-10-25

Family

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Publication number Priority date Publication date Assignee Title
JP2001098233A (en) * 1999-09-28 2001-04-10 Tombow Pencil Co Ltd Coating film transfer tape

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