JP5364478B2 - Release sheet for adhesive sheet and method of using the same - Google Patents

Release sheet for adhesive sheet and method of using the same Download PDF

Info

Publication number
JP5364478B2
JP5364478B2 JP2009164792A JP2009164792A JP5364478B2 JP 5364478 B2 JP5364478 B2 JP 5364478B2 JP 2009164792 A JP2009164792 A JP 2009164792A JP 2009164792 A JP2009164792 A JP 2009164792A JP 5364478 B2 JP5364478 B2 JP 5364478B2
Authority
JP
Japan
Prior art keywords
region
sheet
adhesive sheet
release
folded
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.)
Active
Application number
JP2009164792A
Other languages
Japanese (ja)
Other versions
JP2011020691A (en
Inventor
芳昭 杉下
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.)
Lintec Corp
Original Assignee
Lintec Corp
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 Lintec Corp filed Critical Lintec Corp
Priority to JP2009164792A priority Critical patent/JP5364478B2/en
Publication of JP2011020691A publication Critical patent/JP2011020691A/en
Application granted granted Critical
Publication of JP5364478B2 publication Critical patent/JP5364478B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

<P>PROBLEM TO BE SOLVED: To provide a releasing plate capable of suppressing releasing failure of an adhesive sheet and sticking failure of the adhesive sheet and to provide a method for using the same. <P>SOLUTION: The releasing plate 29 is provided so as to be able to release the adhesive sheet from a releasing sheet by turning up a raw sheet in which the adhesive sheet is temporarily stuck on the strip releasing sheet. The releasing plate has a plurality of turning regions with different thicknesses at an end. The releasing plate has a sharp-edged region A1 where the turning region is provided into a sharp shape and a non-sharp-edged region A3 provided into such a shape that has a sharpness being blunt more than that of the sharp-edged region A1. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

本発明は、接着シートの剥離板及びその使用方法に係り、更に詳しくは、剥離シートから接着シートを剥離可能な接着シートの剥離板及びその使用方法に関する。   The present invention relates to an adhesive sheet release plate and a method of using the same, and more particularly to an adhesive sheet release plate capable of peeling an adhesive sheet from the release sheet and a method of using the same.

帯状の剥離シートの一方の面に接着シートを仮着した原反を繰出可能に支持し、当該原反の繰り出し途中で剥離シートから接着シートを剥離しつつ被着体に貼付可能としたシート貼付装置が知られている(例えば、特許文献1参照)。同文献の装置は、剥離シートを折り返して接着シートを剥離する剥離板と、接着シートを被着体に押圧可能な押圧ローラとを含み、この押圧ローラと被着体との間に、剥離板で剥離された接着シートを供給することで接着シートが貼付されるようになっている。   Sheet pasting that supports the original fabric with the adhesive sheet temporarily attached to one side of the strip-shaped release sheet so that it can be fed out, and can be applied to the adherend while peeling the adhesive sheet from the release sheet during the delivery of the original fabric. An apparatus is known (see, for example, Patent Document 1). The apparatus of the same document includes a release plate that folds the release sheet to release the adhesive sheet, and a pressure roller that can press the adhesive sheet against the adherend, and the release plate is interposed between the pressure roller and the adherend. The adhesive sheet is attached by supplying the adhesive sheet that has been peeled off.

特開2005−280820号公報JP 2005-280820 A

しかしながら、特許文献1のような装置にあっては、剥離シートを急激に折り返した方が接着シートの剥離特性が良くなることから、剥離板の剥離領域を薄く形成したり鋭利に形成したりして当該剥離板での剥離不良を抑制している。しかし、このように剥離板の先端を薄く形成したり鋭利に形成したりした場合、剥離シートが薄い紙や薄い樹脂シートで構成されていると、剥離板の先端に擦れて剥離シートが切断され易くなり、接着シートの貼付不良を生じる、という不都合がある。   However, in the apparatus as disclosed in Patent Document 1, since the peeling property of the adhesive sheet is improved when the peeling sheet is folded back rapidly, the peeling area of the peeling plate is formed thinly or sharply. In this way, the peeling failure at the peeling plate is suppressed. However, when the tip of the release plate is formed thinly or sharply in this way, if the release sheet is made of thin paper or a thin resin sheet, the release sheet is cut by rubbing against the tip of the release plate. There is an inconvenience that it becomes easy to cause a sticking failure of the adhesive sheet.

[発明の目的]
本発明は、剥離板の形状に起因する接着シートの剥離不良や、接着シートの貼付不良を抑制することができる接着シートの剥離板及びその使用方法を提供することにある。
[Object of invention]
An object of the present invention is to provide a release plate for an adhesive sheet and a method for using the same, which can suppress poor release of the adhesive sheet due to the shape of the release plate and poor sticking of the adhesive sheet.

前記目的を達成するため、本発明は、帯状の剥離シートに接着シートが仮着された原反を折り返すことで当該剥離シートから接着シートを剥離する剥離板において、
厚みの異なる複数の折り返し領域を先端に有し、それら折り返し領域のうち、一の折り返し領域が厚みが薄い領域とされるとともに、それ以外の少なくとも一の折り返し領域が前記厚みが薄い領域よりも厚みが厚い領域とされ、
前記剥離シートの材質及び/又は性質に応じて前記折り返し領域の厚みが薄い領域と厚みが厚い領域とを使い分けて接着シートを剥離できるようにしたものである。
In order to achieve the above-mentioned object, the present invention provides a release plate for peeling an adhesive sheet from the release sheet by folding back the original fabric in which the adhesive sheet is temporarily attached to a strip-like release sheet.
Thickness have a plurality of folded areas having different thicknesses at the tip, among them the folded region, with one of the folded region is a thin region thickness, than the other of the at least one folded region is the small thickness region Is a thick area,
According to the material and / or property of the release sheet, the adhesive sheet can be peeled by selectively using a thin region and a thick region of the folded region.

本発明において、前記複数の折り返し領域のうち、一の折り返し領域が鋭利な形状に設けられて鋭利領域を形成するとともに、それ以外の少なくとも一の折り返し領域が前記鋭利領域よりも鋭利さが鈍い形状に設けられて非鋭利領域を形成する、という構成を採ることが好ましい。   In the present invention, among the plurality of folded regions, one folded region is provided in a sharp shape to form a sharp region, and at least one other folded region has a shape that is less sharp than the sharp region. It is preferable to adopt a configuration in which a non-sharp region is formed.

更に、前記複数の折り返し領域が傾斜面で繋がるようにスロープ状の中間領域が設けられる、という構成を採用してもよい。   Furthermore, a configuration in which a slope-shaped intermediate region is provided so that the plurality of folded regions are connected by an inclined surface may be employed.

また、本発明の剥離板の使用方法は、帯状の剥離シートに接着シートが仮着された原反を折り返すことで当該剥離シートから接着シートを剥離する剥離板の使用方法において、
前記剥離板は、厚みの異なる複数の折り返し領域を先端に有し、それら折り返し領域のうち、一の折り返し領域が厚みが薄い領域とされるとともに、それ以外の少なくとも一の折り返し領域が前記厚みが薄い領域よりも厚みが厚い領域とされ、
前記剥離シートの材質及び/又は性質に応じて前記折り返し領域の厚みが薄い領域と厚みが厚い領域とを使い分けて前記接着シートを剥離する、という方法を採っている。
In addition, the method of using the release plate of the present invention is a method of using the release plate that peels the adhesive sheet from the release sheet by folding back the original fabric on which the adhesive sheet is temporarily attached to the strip-shaped release sheet.
The release plate has a plurality of folded regions with different thicknesses at the tip, and among the folded regions, one folded region is a thin region, and at least one other folded region has the thickness. The area is thicker than the thin area,
A method is employed in which the adhesive sheet is peeled using a thin region and a thick region of the folded region according to the material and / or properties of the release sheet.

本発明によれば、剥離板が厚みの異なる複数の折り返し領域を先端に有することで、例えば、剥離シートから接着シートを剥離させ辛い接着シートの初期剥離領域においては、厚みが薄い折り返し領域で剥離シートを折り返し、初期剥離領域以外の領域においては、初期剥離領域の剥離を行った折り返し領域に比べ、厚みが厚い折り返し領域で剥離シートを折り返して接着シートを剥離シートから剥離することができる。これにより、剥離シートを急激に折り返して剥離特性を良くして剥離不良を抑制することができるとともに、厚みが薄い剥離板先端に剥離シートが擦れて切れることに起因する貼付不良も抑制することができる。
更に、複数の折り返し領域のうち、一の折り返し領域を鋭利領域とするとともに、それ以外の少なくとも一の折り返し領域が非鋭利領域とされた剥離板では、上記の効果をより引き立たせることができる。
また、複数の折り返し領域が傾斜面で繋がるようにスロープ状の中間領域を設けたことで、剥離板に剥離シートを掛け回した状態のまま、剥離シートと剥離板とを相対移動されるときに、当該剥離シートが厚みの異なる折り返し領域を通過するときにそれらの段差に引っ掛かってしまい、その動作がスムースに行えなくなることを防止することができる。
According to the present invention, since the release plate has a plurality of folded regions with different thicknesses at the tip, for example, in the initial peel region of the adhesive sheet that is difficult to peel the adhesive sheet from the peel sheet, the peel plate peels off in the thin folded region. The sheet is folded and in the area other than the initial peeling area, the adhesive sheet can be peeled from the peeling sheet by folding the peeling sheet in the folding area having a larger thickness than the folding area where the initial peeling area is peeled off. As a result, the release sheet can be rapidly folded back to improve the release characteristics and suppress the release failure, and also suppress the attachment failure caused by the release sheet being rubbed and cut off at the thin release plate tip. it can.
Furthermore, in the peeling plate in which one of the plurality of folded regions is a sharp region and at least one other folded region is a non-sharp region, the above effect can be further enhanced.
Also, by providing a slope-shaped intermediate region so that a plurality of folded regions are connected by an inclined surface, when the release sheet and the release plate are relatively moved while the release sheet is hung around the release plate When the release sheet passes through the folded regions having different thicknesses, it is possible to prevent the release sheet from being caught by the steps, and the operation cannot be performed smoothly.

実施形態に係る剥離板が適用されたシート貼付装置の概略正面図。The schematic front view of the sheet sticking apparatus with which the peeling plate which concerns on embodiment was applied. (A)、(B)は、剥離動作の説明用の平面図。(A), (B) is a top view for description of peeling operation | movement. 剥離板の概略斜視図。The schematic perspective view of a peeling board. 変形例を示す概略斜視図。The schematic perspective view which shows a modification.

以下、本発明の実施の形態について図面を参照しながら説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図1〜図3において、シート貼付装置10は、シート供給装置11と、このシート供給装置11から供給された接着シートSを被着体Wに押圧して貼付する押圧手段13とを備えて構成されている。押圧手段13は、プレスローラからなり、接着シートSに押圧力を付与して被着体Wに貼付可能となっている。   1 to 3, the sheet sticking device 10 includes a sheet feeding device 11 and a pressing unit 13 that presses and sticks the adhesive sheet S supplied from the sheet feeding device 11 to the adherend W. Has been. The pressing means 13 is composed of a press roller, and can be applied to the adherend W by applying a pressing force to the adhesive sheet S.

前記シート供給装置11は、帯状の剥離シートRLに接着シートSが仮着された帯状の原反Rを繰り出す繰出手段15と、原反Rを繰り出す途中で剥離シートRLを折り返して剥離シートRLから接着シートSを剥離する剥離手段16と、この剥離手段16を移動させる変位手段17とを備え、押圧手段13に向かって接着シートSを供給可能となっている。   The sheet supply apparatus 11 includes a feeding unit 15 that feeds a strip-shaped original fabric R in which an adhesive sheet S is temporarily attached to a strip-shaped release sheet RL, and folds the release sheet RL in the middle of feeding the original fabric R to return the release sheet RL A peeling means 16 for peeling the adhesive sheet S and a displacement means 17 for moving the peeling means 16 are provided, and the adhesive sheet S can be supplied toward the pressing means 13.

前記繰出手段15は、図示しないスタンドを介して搬送手段CVの上方に固定配置されたフレームFに支持されている。繰出手段15は、原反Rを支持するとともに、モータM1によって回転可能な支持軸21と、原反Rが掛け回されるガイドローラ22、23と、剥離手段16を経た後の剥離シートRLが掛け回され、モータM2によって回転可能に設けられた駆動ローラ25と、この駆動ローラ25との間に剥離シートRLを挟み込むピンチローラ26と、モータM3によって所定のトルクで剥離シートRLを巻き取る巻取軸27とを備えて構成されている。各モータM1〜M3は、その回転方向、回転速度及び剥離シートRLの張力を調整できるようになっている。   The feeding means 15 is supported by a frame F fixedly arranged above the conveying means CV via a stand (not shown). The feeding means 15 supports the original fabric R, and includes a support shaft 21 that can be rotated by the motor M1, guide rollers 22 and 23 around which the original fabric R is wound, and a release sheet RL after passing through the release means 16. A driving roller 25 that is wound around and is rotatably provided by the motor M2, a pinch roller 26 that sandwiches the release sheet RL between the drive roller 25, and a winding that winds the release sheet RL with a predetermined torque by the motor M3. A take-up shaft 27 is provided. Each of the motors M1 to M3 can adjust the rotation direction, the rotation speed, and the tension of the release sheet RL.

前記剥離手段16は、先端で剥離シートRLを折り返し可能な金属板等からなる剥離板29を含む。剥離板29は、厚みの異なる複数の折り返し領域を先端に有する。具体的には、図2及び3に示されるように、折り返し領域が鋭利な形状に設けられた鋭利領域A1(折り返し縁の厚みが薄い領域)と、鋭利領域A1と比較して鋭利さが鈍い形状に設けられた非鋭利領域A3(折り返し縁の厚みが厚い領域)とを有し、鋭利領域A1と非鋭利領域A3との間に中間領域A2が設けられている。本実施形態では、剥離板29は厚み3mmのステンレス板からなり、鋭利領域A1は、先端厚みが0.5mmの先細り形状となるように剥離板29が研削され、その先端に半径0.25mmの円弧状の面取りが施されている。また、非鋭利領域A3は、鋭利領域A1よりも鋭利さを鈍らせるため、先細り形状とすることなく、その先端に半径1.5mmの円弧状の面取りが施されている。そして、中間領域A2は、鋭利領域A1と非鋭利領域A3とがスロープ状の緩やかな傾斜面で繋がるように研削加工が施されている。   The peeling means 16 includes a peeling plate 29 made of a metal plate or the like capable of folding the peeling sheet RL at the tip. The peeling plate 29 has a plurality of folded regions with different thicknesses at the tip. Specifically, as shown in FIGS. 2 and 3, the sharp region A1 (the region where the folded edge is thin) provided with a sharp shape in the folded region is duller than the sharp region A1. A non-sharp region A3 (a region where the folded edge is thick) provided in the shape, and an intermediate region A2 is provided between the sharp region A1 and the non-sharp region A3. In the present embodiment, the release plate 29 is made of a stainless steel plate having a thickness of 3 mm, and the sharp region A1 is ground so that the release plate 29 has a tapered shape with a tip thickness of 0.5 mm, and the tip has a radius of 0.25 mm. Arc-shaped chamfering is applied. In addition, the non-sharp area A3 has an arc-shaped chamfer with a radius of 1.5 mm at its tip without being tapered, in order to dull the sharpness of the non-sharp area A3. The intermediate region A2 is ground so that the sharp region A1 and the non-sharp region A3 are connected by a slope-like gentle inclined surface.

前記変位手段17は、ブラケットBを介してフレームFに支持された直動モータ18からなる。そして、直動モータ18のスライダ18Aに剥離板29が固定されることで、剥離板29が原反Rの繰出方向を横切る方向すなわち図2中上下方向に移動可能になっている。   The displacement means 17 is composed of a linear motion motor 18 supported by the frame F via the bracket B. Then, the peeling plate 29 is fixed to the slider 18A of the linear motor 18 so that the peeling plate 29 can move in the direction crossing the feeding direction of the original fabric R, that is, the vertical direction in FIG.

次に、本実施形態の全体的な動作について説明する。   Next, the overall operation of this embodiment will be described.

初期作業として、支持軸21に支持された原反Rを所定長さ引き出し、図1に示されるように、剥離板29の先端で折り返すように原反Rを掛け回した後、駆動ローラ25とピンチローラ26との間に原反Rを通過させて当該原反Rのリード端を巻取軸27に固定する。   As an initial operation, the original fabric R supported by the support shaft 21 is pulled out by a predetermined length, and as shown in FIG. The original fabric R is passed between the pinch roller 26 and the lead end of the original fabric R is fixed to the winding shaft 27.

図示しない操作盤等から運転信号が入力されると、変位手段17が作動して図2(B)に示されるように、剥離板29を図中下方に移動させる。そして、モータM1乃至M3が駆動されて原反Rが繰り出され、接着シートSの先端側(初期剥離領域)が剥離板29の鋭利領域A1で剥離シートRLから部分的に剥離され、図示しないセンサによって接着シートSの先端が検知されて原反Rの繰り出しが停止する。次いで、図2(A)に示されるように、変位手段17を作動して剥離板29を図2中上方に移動させてスタンバイ状態となる。このように、剥離シートRLから接着シートSを剥離させ辛い接着シートSの初期剥離領域を、鋭利領域A1で剥離することで、確実に接着シートSを部分剥離することができ、剥離不良を防止することができる。
その後、搬送手段CVによって被着体Wが図1中左方向に搬送され、当該被着体が接着シートSの貼付位置に達したと図示しないセンサで検知されると、モータM1乃至M3が作動し、被着体Wの搬送速度と同速で原反Rを繰り出す。この原反Rの繰出によって、接着シートSが剥離板29の非鋭利領域A3で剥離シートRLから剥離される。そして、剥離された接着シートSは、被着体Wと押圧手段13との間に供給されて当該押圧手段13により押圧され、被着体Wの上面に貼付される。このように、接着シートSの初期剥離領域以外の領域を非鋭利領域A3で剥離することで、剥離シートRLが鋭利な先端に擦れて切断し、接着シートSの貼付不良を発生するといった不都合を解消することができる。
When an operation signal is input from an operation panel or the like (not shown), the displacement means 17 operates to move the peeling plate 29 downward in the drawing as shown in FIG. Then, the motors M1 to M3 are driven to feed out the original fabric R, and the leading end side (initial peeling area) of the adhesive sheet S is partially peeled from the peeling sheet RL in the sharp area A1 of the peeling plate 29, and a sensor (not shown) Thus, the leading edge of the adhesive sheet S is detected, and the feeding of the original fabric R is stopped. Next, as shown in FIG. 2 (A), the displacing means 17 is operated to move the peeling plate 29 upward in FIG. As described above, the adhesive sheet S is peeled off from the release sheet RL, and the initial release area of the adhesive sheet S is peeled off at the sharp area A1, so that the adhesive sheet S can be partly peeled and the peeling failure is prevented. can do.
Thereafter, the adherend W is transported leftward in FIG. 1 by the transport means CV, and the motors M1 to M3 are activated when it is detected by a sensor (not shown) that the adherend has reached the application position of the adhesive sheet S. Then, the raw fabric R is fed out at the same speed as the conveyance speed of the adherend W. By feeding the original fabric R, the adhesive sheet S is peeled from the release sheet RL in the non-sharp area A3 of the release plate 29. Then, the peeled adhesive sheet S is supplied between the adherend W and the pressing means 13, pressed by the pressing means 13, and attached to the upper surface of the adherend W. In this way, by peeling off the region other than the initial release region of the adhesive sheet S in the non-sharp region A3, the release sheet RL is rubbed and cut by the sharp tip, resulting in a defective sticking of the adhesive sheet S. Can be resolved.

接着シートSの貼付を終えると、原反Rの繰り出しを再停止させた後、変位手段17を作動して剥離板29を図2中下方に移動させ、上記同様の動作が繰り返されることとなる。   When the application of the adhesive sheet S is completed, the feeding of the original fabric R is stopped again, and then the displacement means 17 is operated to move the peeling plate 29 downward in FIG. 2, and the same operation as described above is repeated. .

なお、図2(A)における剥離シートRLの下端縁と剥離板29の下端縁との距離D1を0としたり、図2(B)における剥離シートRLの上端縁と剥離板29の上端縁との距離D2を0としたりするように、変位手段17によって剥離板29を変位させてもよい。これによれば、剥離板29の同図中上側又は下側に障害物等があっても、当該障害物にできるだけ近い位置に接着シートSの供給及び貼付を行えるようになる。しかも、原反Rの幅サイズの変更に応じて剥離板29の図2中上下位置を調整することで、最大で鋭利領域A1及び非鋭利領域A3の図3中左右幅と同一となる幅サイズの原反Rを利用可能とする汎用性を付与することができる。   2A, the distance D1 between the lower end edge of the release sheet RL and the lower end edge of the release plate 29 is set to 0, or the upper end edge of the release sheet RL and the upper end edge of the release plate 29 in FIG. Alternatively, the peeling plate 29 may be displaced by the displacing means 17 so that the distance D2 is zero. According to this, even if there is an obstacle or the like on the upper side or the lower side of the peeling plate 29 in the figure, the adhesive sheet S can be supplied and pasted as close as possible to the obstacle. Moreover, by adjusting the vertical position of the peeling plate 29 in FIG. 2 according to the change in the width size of the original fabric R, the width size that is the same as the horizontal width in FIG. 3 of the sharp region A1 and the non-sharp region A3 at the maximum. The versatility which makes the raw fabric R available can be provided.

従って、このような実施形態によれば、接着シートSの剥離時に、剥離不良が生じ易い接着シートSの初期剥離領域だけ鋭利な先端形状の鋭利領域A1で剥離し、それ以外の領域は、鋭利領域A1よりも鋭利さが鈍い非鋭利領域A3で剥離するので、剥離シートが擦れて切断されることに起因する貼付不良を防止することができる。
また、図3に示されるように、中間領域A2は、鋭利領域A1と非鋭利領域A3との間で先端形状が次第に変化するようにスロープ状の緩やかな傾斜面とされているので、剥離板29に剥離シートRLを掛け回した状態のまま、剥離シートRLと剥離板29とを相対移動されるときに、剥離シートRLが鋭利領域A1と非鋭利領域A3との間の段差に引っ掛かってしまい、剥離板29の移動(図2中上下移動)がスムースに行えなくなることを防止することができる。
Therefore, according to such an embodiment, when the adhesive sheet S is peeled off, only the initial peeled area of the adhesive sheet S, which is likely to cause a peeling failure, is peeled off in the sharp tip-shaped area A1, and other areas are sharpened. Since it peels in the non-sharp area A3 whose sharpness is duller than area | region A1, the sticking defect resulting from a release sheet being rubbed and cut | disconnected can be prevented.
Further, as shown in FIG. 3, the intermediate region A2 is formed as a slope-like gentle inclined surface so that the tip shape gradually changes between the sharp region A1 and the non-sharp region A3. When the release sheet RL and the release plate 29 are relatively moved while the release sheet RL is wound around the release sheet RL, the release sheet RL is caught by a step between the sharp region A1 and the non-sharp region A3. Further, it is possible to prevent the movement of the peeling plate 29 (up and down movement in FIG. 2) from being performed smoothly.

以上のように、本発明を実施するための最良の構成、方法等は、前記記載で開示されているが、本発明は、これに限定されるものではない。
すなわち、本発明は、主に特定の実施形態に関して特に図示、説明されているが、本発明の技術的思想及び目的の範囲から逸脱することなく、以上説明した実施形態に対し、形状、位置若しくは配置等に関し、必要に応じて当業者が様々な変更を加えることができるものである。
従って、上記に開示した形状などを限定した記載は、本発明の理解を容易にするために例示的に記載したものであり、本発明を限定するものではないから、それらの形状などの限定の一部若しくは全部の限定を外した部材の名称での記載は、本発明に含まれるものである。
As described above, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this.
In other words, the present invention has been illustrated and described mainly with respect to specific embodiments, but without departing from the scope of the technical idea and object of the present invention, the shape, position, or With respect to the arrangement and the like, those skilled in the art can make various changes as necessary.
Therefore, the description limited to the shape disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded one part or all part is included in this invention.

例えば、上記実施形態では、厚みの異なる複数の折り返し領域として、鋭利領域A1と非鋭利領域A3とを有する剥離板29を説明したが、図4に示されるような剥離板29Bを採用してもよい。この剥離板29Bは、厚みの薄い剥離領域B1と、この厚みの薄い剥離領域B1に比べて厚みの厚い剥離領域B3と、厚みの薄い剥離領域B1と厚みの厚い剥離領域B3との間にスロープ状の緩やかな傾斜面B2とを有する。厚みの薄い剥離領域B1は、鋭利領域A1と違って先細り形状とすることなく、当該ステンレス板の一部を薄く研削することで厚みの薄い剥離領域B1を形成している。このような剥離板29Bでも上記剥離板29と同様の効果を発揮することができる。
また、剥離板29は、シート貼付装置以外の装置、例えば、接着シートSを用いたシート剥離装置等に用いてもよい。
For example, in the above-described embodiment, the peeling plate 29 having the sharp region A1 and the non-sharp region A3 has been described as the plurality of folded regions having different thicknesses, but the peeling plate 29B as shown in FIG. Good. The peeling plate 29B has a thin peeling area B1, a peeling area B3 thicker than the thin peeling area B1, and a slope between the thin peeling area B1 and the thick peeling area B3. And a gently sloping surface B2. Unlike the sharp region A1, the thin peel region B1 is not tapered, but a part of the stainless plate is ground to form a thin peel region B1. Such a release plate 29B can exhibit the same effect as the release plate 29.
Moreover, you may use the peeling plate 29 for apparatuses other than a sheet sticking apparatus, for example, the sheet peeling apparatus using the adhesive sheet S, etc.

更に、剥離板29の厚みや面取りの寸法は上記実施形態に限定されることはなく、面取り加工は施さなくてもよい。つまり、剥離シートRLが薄くて切れやすい材質や性質のもので構成されている場合は、剥離板29の厚み自体を3mmよりも厚いものを採用したり、鋭利領域A1の厚みを0.5mmよりも厚く設定することもできるし、剥離シートRLが厚くて切れにくい材質や性質のもので構成されている場合は、面取り加工を施さないようにすることができる。
また、前記実施形態では、剥離シートRLの折り返し領域を鋭利領域A1と非鋭利領域A3との2区分としたが、3区分以上形成してもよく、例えば、剥離鋭利領域A1と非鋭利領域A3との間に、先端厚みが2mmで半径1mmの円弧状の面取りが施された中間鋭利領域を設けるように、その区分数に限定はない。
Furthermore, the thickness and chamfering dimensions of the release plate 29 are not limited to the above embodiment, and chamfering may not be performed. In other words, when the release sheet RL is made of a material that is thin and easily cut, the release plate 29 has a thickness of more than 3 mm, or the sharp area A1 has a thickness of more than 0.5 mm. Also, when the release sheet RL is made of a material or property that is thick and difficult to cut, it is possible to prevent chamfering.
Moreover, in the said embodiment, although the folding | turning area | region of peeling sheet RL was made into 2 divisions of sharp area A1 and non-sharp area A3, you may form 3 or more divisions, for example, peeling sharp area A1 and non-sharp area A3 There is no limitation on the number of sections so that an intermediate sharp region having an arc-shaped chamfer with a tip thickness of 2 mm and a radius of 1 mm is provided.

16 剥離手段
29、29A 剥離板
A1 鋭利領域
A2 中間領域
A3 非鋭利領域
R 原反
RL 剥離シート
S 接着シート
16 Peeling means 29, 29A Peeling plate A1 Sharp area A2 Intermediate area A3 Non-sharp area R Original fabric RL Peel sheet S Adhesive sheet

Claims (4)

帯状の剥離シートに接着シートが仮着された原反を折り返すことで当該剥離シートから接着シートを剥離する剥離板において、
厚みの異なる複数の折り返し領域を先端に有し、それら折り返し領域のうち、一の折り返し領域が厚みが薄い領域とされるとともに、それ以外の少なくとも一の折り返し領域が前記厚みが薄い領域よりも厚みが厚い領域とされ、
前記剥離シートの材質及び/又は性質に応じて前記折り返し領域の厚みが薄い領域と厚みが厚い領域とを使い分けて接着シートを剥離できるように設けられていることを特徴とする接着シートの剥離板。
In the release plate that peels the adhesive sheet from the release sheet by folding back the raw material on which the adhesive sheet is temporarily attached to the strip-shaped release sheet,
Thickness have a plurality of folded areas having different thicknesses at the tip, among them the folded region, with one of the folded region is a thin region thickness, than the other of the at least one folded region is the small thickness region Is a thick area,
A release plate for an adhesive sheet, which is provided so that the adhesive sheet can be peeled by selectively using a thin region and a thick region of the folded region according to the material and / or properties of the release sheet. .
前記複数の折り返し領域のうち、一の折り返し領域が鋭利な形状に設けられて鋭利領域を形成するとともに、それ以外の少なくとも一の折り返し領域が前記鋭利領域よりも鋭利さが鈍い形状に設けられて非鋭利領域を形成することを特徴とする請求項1記載の接着シートの剥離板。   Among the plurality of folded regions, one folded region is provided in a sharp shape to form a sharp region, and at least one other folded region is provided in a shape that is less sharp than the sharp region. 2. The adhesive sheet release plate according to claim 1, wherein a non-sharp region is formed. 前記複数の折り返し領域が傾斜面で繋がるようにスロープ状の中間領域が設けられていることを特徴とする請求項1又は2記載の接着シートの剥離板。   The peeling sheet of the adhesive sheet according to claim 1 or 2, wherein a slope-shaped intermediate region is provided so that the plurality of folded regions are connected by an inclined surface. 帯状の剥離シートに接着シートが仮着された原反を折り返すことで当該剥離シートから接着シートを剥離する剥離板の使用方法において、
前記剥離板は、厚みの異なる複数の折り返し領域を先端に有し、それら折り返し領域のうち、一の折り返し領域が厚みが薄い領域とされるとともに、それ以外の少なくとも一の折り返し領域が前記厚みが薄い領域よりも厚みが厚い領域とされ、
前記剥離シートの材質及び/又は性質に応じて前記折り返し領域の厚みが薄い領域と厚みが厚い領域とを使い分けて前記接着シートを剥離することを特徴とする接着シートの剥離板の使用方法。
In the method of using a release plate that peels the adhesive sheet from the release sheet by folding back the original fabric with the adhesive sheet temporarily attached to the strip-shaped release sheet,
The release plate has a plurality of folded regions with different thicknesses at the tip, and among the folded regions, one folded region is a thin region, and at least one other folded region has the thickness. The area is thicker than the thin area,
A method for using a release plate for an adhesive sheet, wherein the adhesive sheet is peeled off by selectively using a thin region and a thick region of the folded region according to the material and / or properties of the release sheet.
JP2009164792A 2009-07-13 2009-07-13 Release sheet for adhesive sheet and method of using the same Active JP5364478B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009164792A JP5364478B2 (en) 2009-07-13 2009-07-13 Release sheet for adhesive sheet and method of using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009164792A JP5364478B2 (en) 2009-07-13 2009-07-13 Release sheet for adhesive sheet and method of using the same

Publications (2)

Publication Number Publication Date
JP2011020691A JP2011020691A (en) 2011-02-03
JP5364478B2 true JP5364478B2 (en) 2013-12-11

Family

ID=43631127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009164792A Active JP5364478B2 (en) 2009-07-13 2009-07-13 Release sheet for adhesive sheet and method of using the same

Country Status (1)

Country Link
JP (1) JP5364478B2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1546378A (en) * 1975-05-15 1979-05-23 Norprint Ltd Dispensing of labels
DE4406976C1 (en) * 1994-03-03 1995-06-22 Lohmann Therapie Syst Lts Transfer of adhesive material sections
JP4426809B2 (en) * 2003-10-08 2010-03-03 株式会社フジシールインターナショナル Label feeder
JP2006027647A (en) * 2004-07-14 2006-02-02 Sato Corp Peeling apparatus

Also Published As

Publication number Publication date
JP2011020691A (en) 2011-02-03

Similar Documents

Publication Publication Date Title
JP4743873B2 (en) Label sticking device and label sticking method
JP5292209B2 (en) Sheet feeding apparatus and feeding method, and sheet pasting apparatus and pasting method
JP2008515653A5 (en)
JP4988453B2 (en) Sheet sticking device and sticking method
JP4861949B2 (en) Sheet pasting device
JP4791174B2 (en) Label sticking device and label sticking method
JP5364478B2 (en) Release sheet for adhesive sheet and method of using the same
CN102148177A (en) Film adhesion device for film active release
JP6539523B2 (en) Sheet feeding apparatus and feeding method
JP6705490B2 (en) Label printer, program, and label issuing method
JP4643512B2 (en) Sheet sticking device and sticking method
JP5015629B2 (en) Label sticking device and label sticking method
JP4651840B2 (en) Release paper separator
JP2004217361A (en) Sheet roll manufacturing device
JP2001240029A (en) Taking up method for label seal and its device
JP2011105408A (en) Winding device and winding method for band
JP2011249635A (en) Sheet pasting device
TWI577608B (en) Continuous feeding device
KR101463199B1 (en) Wood veneer thin plate wood roll manufacturing device and method of manufacturing the same
JP2008207836A (en) Label affixing apparatus
JP5617007B1 (en) Intermittent press
JP2008227242A (en) Sheet pasting machine
EP2759502B1 (en) Recording apparatus
JP5501177B2 (en) Sheet sticking device and sticking method
JP2006192656A (en) Roll, and label-forming device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120515

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130415

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130430

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130626

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130903

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130909

R150 Certificate of patent or registration of utility model

Ref document number: 5364478

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250