JP2006022225A - Double-sided adhesive tape having peeling pull-tab - Google Patents

Double-sided adhesive tape having peeling pull-tab Download PDF

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JP2006022225A
JP2006022225A JP2004202085A JP2004202085A JP2006022225A JP 2006022225 A JP2006022225 A JP 2006022225A JP 2004202085 A JP2004202085 A JP 2004202085A JP 2004202085 A JP2004202085 A JP 2004202085A JP 2006022225 A JP2006022225 A JP 2006022225A
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double
adhesive tape
sided adhesive
separator
peeling
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JP4633394B2 (en
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Hiroki Ito
裕樹 伊藤
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Citizen Miyota Co Ltd
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Citizen Miyota Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape having peeling pull-tabs which improves workability when a difference in releasability between a separator and the double-sided adhesive tape is provided to peel the above double-sided adhesive tape from a separator as the mount and when only a separator for protection is removed after application of the double-sided adhesive tape to an adherend. <P>SOLUTION: In the double-sided adhesive tape 1 sandwiched between a mount 3 and a separator 2 for protection, at least two pull-tabs 2a and 2b are formed on the same one side of the above double-sided adhesive tape 1 or on its different sides, respectively, and one of the above pull-tabs 2a and 2b positions at the corner of the above double-sided adhesive tape 1 or at the corner of a step provided for the double-sided adhesive tape. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は両面接着テープ剥離用プルタブ付両面接着テープに関するものである。   The present invention relates to a double-sided adhesive tape with a pull tab for peeling double-sided adhesive tape.

両面接着テープには粘着材を保護する為に、両面にセパレータを設けている。この両方のセパレータは紙材のものやＰＥＴ基材のものが主として扱われている。一方のセパレータを台紙とし、台紙の上に所定形状の両面接着テープを貼着し、その上に保護用セパレータを貼着してある両面接着テープでは、台紙から両面接着テープを剥がす際に保護用セパレータに何か突起がないと両面接着テープは剥がしずらい。   The double-sided adhesive tape has separators on both sides to protect the adhesive material. Both of these separators are mainly treated with paper or PET. With a double-sided adhesive tape that uses one separator as a backing, a double-sided adhesive tape with a predetermined shape on the backing, and a protective separator on top of it, the protective tape is peeled off when the double-sided adhesive tape is peeled off from the backing. If there are no protrusions on the separator, double-sided adhesive tape is difficult to peel off.

前記欠点、すなわち台紙から容易に両面接着テープを剥がすことができ尚且つ貼り付ける際にも作業性を改善させた両面接着テープ構造が開示されている。（例えば特許文献１参照）   A double-sided adhesive tape structure has been disclosed in which the double-sided adhesive tape can be easily peeled off from the above-mentioned drawback, ie, the mount, and the workability is improved even when it is applied. (For example, see Patent Document 1)

図５は前記特許文献１で開示されている両面接着テープのセパレータ構造図で斜視図ある。両面接着テープ５は保護用セパレータ６と台紙７との一体形状になり、保護用セパレータ６の剥離突片６ａ部から両面接着テープ５との剥離が容易にできるというものである。   FIG. 5 is a perspective view of the separator structure of the double-sided adhesive tape disclosed in Patent Document 1. The double-sided adhesive tape 5 is formed integrally with the protective separator 6 and the mount 7, and can be easily peeled off from the double-sided adhesive tape 5 from the peeling protrusion 6 a portion of the protective separator 6.

実開昭５３−８４６５９号公報Japanese Utility Model Publication No. 53-84659

一般的にセパレータはシリコン塗布を施しており、その塗布量によって、両面接着テープと台紙、両面接着テープと保護用セパレータの剥離バランスを調整している。例えば、両面接着テープと台紙の接着強度より両面接着テープと保護用セパレータの接着強度を強くしておき、まず、保護用セパレータに両面接着テープが貼り付いた状態で台紙より剥離し、両面接着テープを目的物（以下被着体という）に貼着し、最後に保護用セパレータを剥離できるように調整される。塗布されているシリコン量にはバラツキが大きく、時として台紙から剥がす際に台紙側に両面接着テープが残ってしまったり、両面接着テープを被着体に貼着した後、保護用セパレータを剥がす際に保護用セパレータと一緒に両面接着テープも剥がれてしまう現象が起こる。両面接着テープの保護用セパレータ形状ではシリコン塗布量のバラツキが大きい場合、前記の不具合現象が少なからず発生する。特に額縁状に打ち抜いた両面接着テープでは、接着面積が小さくなるので影響が大きい。   In general, the separator is coated with silicon, and the peeling balance between the double-sided adhesive tape and the backing sheet, and the double-sided adhesive tape and the protective separator is adjusted according to the amount of coating. For example, the adhesive strength between the double-sided adhesive tape and the protective separator is made stronger than the adhesive strength between the double-sided adhesive tape and the backing sheet. First, the double-sided adhesive tape is peeled off from the backing sheet with the double-sided adhesive tape attached to the protective separator. Is attached to an object (hereinafter referred to as an adherend), and finally the protective separator is peeled off. The amount of silicon applied varies widely, and sometimes the double-sided adhesive tape remains on the side of the mount when it is peeled off from the mount, or when the protective separator is peeled off after sticking the double-sided adhesive tape to the adherend Furthermore, a phenomenon occurs in which the double-sided adhesive tape is peeled off together with the protective separator. In the case of the protective separator shape of the double-sided adhesive tape, when the variation in the amount of silicon applied is large, the above-mentioned defect phenomenon occurs. In particular, a double-sided adhesive tape punched into a frame shape has a large influence because the bonding area is small.

両面にセパレータを有する額縁状に打ち抜かれた両面接着テープの一方のセパレータを台紙とし、他方のセパレータを保護用セパレータとし、保護用セパレータの同一辺に２箇所剥離用プルタブを設け、一方のプルタブでは台紙から両面接着テープが剥離でき、他方のプルタブでは両面接着テープから保護用セパレータが剥離できる剥離用プルタブ付両面接着テープとする。   One separator of a double-sided adhesive tape punched into a frame shape having separators on both sides is used as a mount, the other separator is used as a protective separator, and two pull tabs are provided on the same side of the protective separator. The double-sided adhesive tape can be peeled from the backing paper, and the other pull tab is a double-sided adhesive tape with a peeling pull tab that can peel the protective separator from the double-sided adhesive tape.

両面にセパレータを有する額縁状に打ち抜かれた両面接着テープの一方のセパレータを台紙とし、他方のセパレータを保護用セパレータとし、保護用セパレータの異なる２辺に剥離用プルタブを設け、一方のプルタブでは台紙から両面接着テープが剥離でき、他方のプルタブでは両面接着テープから保護用セパレータが剥離できる剥離用プルタブ付両面接着テープとする。   One separator of a double-sided adhesive tape punched into a frame shape having separators on both sides is used as a mount, the other separator is used as a protective separator, and a pull tab is provided on two different sides of the protective separator. The double-sided adhesive tape can be peeled off, and the other pull tab is a double-sided adhesive tape with a peeling pull-tab that can peel off the protective separator from the double-sided adhesive tape.

剥離用プルタブのうち少なくとも一つは額縁状に打ち抜かれた両面接着テープの角に接している剥離用プルタブ付両面接着テープとする。   At least one of the peeling pull tabs is a double-sided adhesive tape with a peeling pull tab that is in contact with a corner of the double-sided adhesive tape punched into a frame shape.

額縁状に打ち抜かれた両面接着テープの外周に突出部を形成し、剥離用プルタブのうち少なくとも一つは前記突出部に接している剥離用プルタブ付両面接着テープとする。   A protrusion is formed on the outer periphery of the double-sided adhesive tape punched into a frame shape, and at least one of the peeling pull tabs is a double-sided adhesive tape with a peeling pull tab in contact with the protrusion.

前記複数の剥離用プルタブの少なくとも一つが両面接着テープ貼り付けの位置出しを兼ねる剥離用プルタブ付両面接着テープとする。   At least one of the plurality of peeling pull tabs is a double-sided adhesive tape with a peeling pull tab that doubles as a double-sided adhesive tape.

請求項１、２の発明によると、シリコン塗布量のバラツキ現象を吸収でき、一方のプルタブでは台紙から両面接着テープが剥離でき、他方のプルタブでは両面接着テープから保護用セパレータが剥離できる。特に額縁状に打ち抜かれた両面接着テープでの効果が顕著である。   According to the first and second aspects of the invention, the phenomenon of variation in the amount of silicon applied can be absorbed, the double-sided adhesive tape can be peeled from the backing paper with one pull tab, and the protective separator can be peeled from the double-sided adhesive tape with the other pull tab. In particular, the effect of the double-sided adhesive tape punched into a frame shape is remarkable.

額縁状に打ち抜かれた両面接着テープの角、もしくは額縁状に打ち抜かれた両面接着テープの外周の形成された突出部に保護用セパレータのプルタブを配置することにより、被着体に貼り付け後保護用セパレータのみを剥がす動作においてプルタブ付近と両面接着テープの粘着力が限りなく最小に近くなる。この為、請求項３、４の発明によると両面接着テープから保護用セパレータを剥がすことができる。   Protect the post-adhesive by attaching a pull tab of the protective separator to the corners of the double-sided adhesive tape punched into the frame shape or the protrusions formed on the outer periphery of the double-sided adhesive tape punched into the frame shape. In the operation of removing only the separator, the adhesive strength of the vicinity of the pull tab and the double-sided adhesive tape is almost as small as possible. Therefore, according to the third and fourth aspects of the invention, the protective separator can be peeled from the double-sided adhesive tape.

また、請求項５の発明によると、プルタブを２箇所以上設けることにより被着体の形状にもよるが、前記プルタブを貼り付け位置の基準として使用することができ、貼付ズレをなくすことができる。   Further, according to the invention of claim 5, by providing two or more pull tabs, the pull tab can be used as a reference for the attaching position depending on the shape of the adherend, and sticking deviation can be eliminated. .

両面にセパレータを有する額縁状に打ち抜かれた両面接着テープの一方のセパレータを台紙とし、他方のセパレータを保護用セパレータとし、保護用セパレータの同一辺に２箇所剥離用プルタブを設け、一方のプルタブでは台紙から両面接着テープが剥離でき、他方のプルタブでは両面接着テープから保護用セパレータが剥離できる剥離用プルタブ付両面接着テープとする。   One separator of a double-sided adhesive tape punched into a frame shape having separators on both sides is used as a mount, the other separator is used as a protective separator, and two pull tabs are provided on the same side of the protective separator. The double-sided adhesive tape can be peeled from the backing paper, and the other pull tab is a double-sided adhesive tape with a peeling pull tab that can peel the protective separator from the double-sided adhesive tape.

以下図面により本発明による両面接着テープの実施形態を詳述する。図１（Ａ）〜（Ｃ）はいずれも本発明の一実施の形態における両面接着テープ形状を示す上面図であり、図２は本発明を取り入れた両面接着テープにおいて台紙からの実剥離動作を示す斜視図（Ａ）と上面図（Ｂ）である。図３は本発明を取り入れた両面接着テープにおいて被着体から保護用セパレータのみを剥がす実剥離動作を示す斜視図（Ａ）と上面図（Ｂ）である。図４は図１（Ｃ）における被着体から保護用セパレータのみを剥がす実剥離動作を示す斜視図（Ａ）と上面図（Ｂ）である。   Embodiments of a double-sided adhesive tape according to the present invention will be described below in detail with reference to the drawings. 1A to 1C are top views showing the shape of a double-sided adhesive tape in an embodiment of the present invention, and FIG. 2 shows an actual peeling operation from a mount in the double-sided adhesive tape incorporating the present invention. They are a perspective view (A) and a top view (B). FIG. 3 is a perspective view (A) and a top view (B) showing an actual peeling operation for peeling only the protective separator from the adherend in the double-sided adhesive tape incorporating the present invention. FIG. 4 is a perspective view (A) and a top view (B) showing an actual peeling operation for peeling only the protective separator from the adherend in FIG. 1 (C).

両面接着テープ１は額縁状に打ち抜かれた形状（黒塗りハッチング部）であり、保護フィルムの役割を担う保護用セパレータ２と台紙３によってサンドされている。プルタブ２ａ、２ｂは同一辺に２箇所（図１（Ｂ）参照）、もしくは非同一辺（異なる辺）に２箇所（図１（Ａ）、（Ｃ）参照）形成され、そのうちのどちらか一方は両面接着テープの角もしくは両面接着テープの外周に形成された突出部１ｃに接している。図１（Ａ）はプルタブ２ａ、２ｂがそれぞれ非同一辺上に形成されているものでプルタブ２ｂが両面接着テープ１の角に位置している。図１（Ｂ）はプルタブ２ａ、２ｂが共に同一辺上に形成されており、プルタブ２ｂが両面接着テープの隅に位置している。図１（Ｃ）はプルタブ２ａ、２ｂがそれぞれ非同一辺上に形成されているものでプルタブ２ｂが両面接着テープの突出部１ａに位置している。この図１（Ａ）〜（Ｃ）では両面接着テープの中央に穴が開いた額縁形状となっているが、穴は開いてなくとも良い。   The double-sided adhesive tape 1 has a shape punched into a frame shape (black hatched portion), and is sandwiched between a protective separator 2 and a mount 3 that serve as a protective film. The pull tabs 2a and 2b are formed at two locations on the same side (see FIG. 1 (B)) or at two non-identical sides (different sides) (see FIGS. 1 (A) and (C)). Is in contact with the protrusion 1c formed at the corner of the double-sided adhesive tape or the outer periphery of the double-sided adhesive tape. In FIG. 1A, the pull tabs 2 a and 2 b are formed on non-identical sides, and the pull tab 2 b is located at the corner of the double-sided adhesive tape 1. In FIG. 1B, the pull tabs 2a and 2b are both formed on the same side, and the pull tab 2b is located at the corner of the double-sided adhesive tape. In FIG. 1C, the pull tabs 2a and 2b are formed on non-identical sides, respectively, and the pull tab 2b is located at the protruding portion 1a of the double-sided adhesive tape. In FIGS. 1A to 1C, a double-sided adhesive tape has a frame shape in which a hole is formed in the center, but the hole may not be formed.

図２（Ａ）は台紙３から両面接着テープ１を剥がす実動作を示している。保護用セパレータ２のプルタブ２ａを持ち、台紙３から両面接着テープ１ごと剥がすことができる。このとき、両面接着テープ１に対しての台紙３と保護用セパレータ２の粘着力を比較すると台紙３側よりも保護用セパレータ２側に両面接着テープ１が貼り付き易く剥離バランスを設定するのが一般的である。上記を踏まえた上でプルタブの配置位置によって保護用セパレータと両面接着テープの被着強度が変わってくる。図２（Ｂ）で示しているのは台紙３から保護用セパレータ２＋両面接着テープ１を剥がす動作においてプルタブ２ａから剥がした場合と、プルタブ２ｂから剥がした場合との保護用セパレータ２に対する両面接着テープ１の貼り付き性を示している。プルタブ２ａから剥がす動作では保護用セパレータ２に貼り付こうとする両面接着テープ部１ａが辺の中央を中心として左右両側の広範囲に渡っているので、両面接着テープ１は保護用セパレータ２に付いてき易い。逆に両面接着テープ１の角に位置しているプルタブ２ｂから剥がす動作では保護用セパレータ２に貼り付こうとする両面接着テープ部１ｂが辺の角に偏ってしまうので、両面接着テープ１は保護用セパレータ２から剥離し易くなる。よってプルタブ２ｂと比較しプルタブ２ａを持って剥がす方が、両面接着テープが台紙３に残る可能性は少なくなる。前述の通り、元々両面接着テープ１に対しての台紙３と保護用セパレータ２の粘着力を比較すると台紙３側よりも保護用セパレータ２側に両面接着テープ１が貼り付き易く剥離バランスを設定してあるので、プルタブ２ａを持って剥がせば、両面接着テープが台紙３に残る可能性は限りなくゼロに近くできる。   FIG. 2A shows an actual operation of peeling the double-sided adhesive tape 1 from the mount 3. The pull tab 2a of the protective separator 2 is held, and the double-sided adhesive tape 1 can be peeled off from the mount 3. At this time, when the adhesive strength of the backing sheet 3 and the protective separator 2 with respect to the double-sided adhesive tape 1 is compared, the double-sided adhesive tape 1 is more easily attached to the protective separator 2 side than the backing sheet 3 side, and the separation balance is set. It is common. Based on the above, the adhesion strength of the protective separator and the double-sided adhesive tape varies depending on the position of the pull tab. FIG. 2B shows a double-sided adhesive tape for the protective separator 2 when peeled from the pull tab 2a and when peeled from the pull tab 2b in the operation of peeling the protective separator 2 + double-sided adhesive tape 1 from the mount 3 1 shows the sticking property. In the operation of peeling from the pull tab 2a, the double-sided adhesive tape portion 1a to be attached to the protective separator 2 extends over a wide range on both the left and right sides centering on the center of the side. easy. On the contrary, in the operation of peeling from the pull tab 2b located at the corner of the double-sided adhesive tape 1, the double-sided adhesive tape portion 1b to be attached to the protective separator 2 is biased to the corner of the side. It becomes easy to peel from the separator 2 for use. Therefore, the possibility of the double-sided adhesive tape remaining on the mount 3 is less when the pull tab 2a is peeled off than the pull tab 2b. As described above, comparing the adhesive strength of the backing sheet 3 and the protective separator 2 with respect to the double-sided adhesive tape 1 originally, the double-sided adhesive tape 1 is more easily attached to the protective separator 2 side than the backing sheet 3 side, and the peeling balance is set. Therefore, if the pull tab 2a is held and peeled off, the possibility that the double-sided adhesive tape remains on the mount 3 can be reduced to almost zero.

図３（Ａ）は被着体４から保護用セパレータ２のみを剥がす実動作を示している。図３（Ｂ）で示しているのは両面接着テープ１から保護用セパレータ２を剥がす動作においてプルタブ２ａから剥がした場合と、プルタブ２ｂから剥がした場合との保護用セパレータ２に対する両面接着テープ１の貼り付き性を示している。プルタブ２ａから剥がす動作では保護用セパレータ２に貼り付こうとする両面接着テープ部１ａが辺の中央を中心として左右両側の広範囲に渡っているので、両面接着テープ１は保護用セパレータ２に付いてき易い。逆に両面接着テープ１の角に位置しているプルタブ２ｂから剥がす動作では保護用セパレータ２に貼り付こうとする両面接着テープ部１ｂが辺の角に偏ってしまうので、両面接着テープ１は保護用セパレータ２から剥離し易くなる。よってプルタブ２ｂと比較しプルタブ２ａを持って剥がす方が、両面接着テープが保護用セパレータ２に付いてくる可能性は少なくなる。   FIG. 3A shows an actual operation in which only the protective separator 2 is peeled off from the adherend 4. FIG. 3B shows the double-sided adhesive tape 1 with respect to the protective separator 2 when it is peeled off from the pull tab 2a and when it is peeled off from the pull tab 2b in the operation of peeling off the protective separator 2 from the double-sided adhesive tape 1. It shows sticking property. In the operation of peeling from the pull tab 2a, the double-sided adhesive tape portion 1a to be attached to the protective separator 2 extends over a wide range on both the left and right sides centering on the center of the side. easy. On the contrary, in the operation of peeling from the pull tab 2b located at the corner of the double-sided adhesive tape 1, the double-sided adhesive tape portion 1b to be attached to the protective separator 2 is biased to the corner of the side. It becomes easy to peel from the separator 2 for use. Therefore, the possibility of the double-sided adhesive tape sticking to the protective separator 2 is less when the pull tab 2a is peeled off than the pull tab 2b.

図４（Ａ）は被着体４から保護用セパレータ２のみを剥がす実動作を示している。プルタブ２ｂを持ち保護用セパレータ２を剥がすことができる。このときにも図３（Ｂ）と同じ現象が起こっている。図４（Ｂ）で説明する。保護用セパレータ２に貼り付こうとする両面接着テープ１の粘着力はプルタブ２ａから剥がす動作では両面接着テープ１ａの部分に集中する。プルタブ２ｂから剥がす動作では両面接着テープの突出部１ｃ付近であるエリア１ｂの部分に集中する。よってプルタブ２ａと比較しプルタブ２ｂを持って被着体４から剥がした方が両面接着テープが保護用セパレータ２に付いてくる可能性は少なくなる。両面接着テープの外周部に突出部１ｃを形成した効果である。従来形状ではプルタブ２ａ、２ｂがどちらか一方のみ形成されている為、図２（Ａ）の動作、図３（Ａ）の動作、図４（Ａ）の動作どちらかで剥離バランスの狂いが生じ易くなっていたが、本発明ではプルタブを２つ設け、プルタブでの剥離強度を変えておくことで、従来技術の課題を解決することができる。   FIG. 4A shows an actual operation in which only the protective separator 2 is peeled off from the adherend 4. Holding the pull tab 2b, the protective separator 2 can be peeled off. At this time, the same phenomenon as in FIG. This will be described with reference to FIG. The adhesive force of the double-sided adhesive tape 1 to be attached to the protective separator 2 is concentrated on the double-sided adhesive tape 1a in the operation of peeling from the pull tab 2a. In the operation of peeling from the pull tab 2b, it concentrates on the area 1b near the protruding portion 1c of the double-sided adhesive tape. Therefore, the possibility that the double-sided adhesive tape is attached to the protective separator 2 is reduced when the pull tab 2b is held and peeled off from the adherend 4 as compared with the pull tab 2a. This is an effect of forming the protruding portion 1c on the outer peripheral portion of the double-sided adhesive tape. Since only one of the pull tabs 2a and 2b is formed in the conventional shape, the separation balance is out of alignment in either the operation of FIG. 2 (A), the operation of FIG. 3 (A), or the operation of FIG. 4 (A). Although it became easy, in this invention, the subject of a prior art can be solved by providing two pull tabs and changing the peeling strength in a pull tab.

本発明の一実施の形態における両面接着テープ形状を示す上面図The top view which shows the double-sided adhesive tape shape in one embodiment of this invention 本発明を取り入れた両面接着テープにおいて台紙からの実剥離動作を示す斜視図（Ａ）と上面図（Ｂ）The perspective view (A) and top view (B) which show the actual peeling operation | movement from a mount in the double-sided adhesive tape incorporating this invention 本発明を取り入れた両面接着テープにおいて被着体から保護用セパレータのみを剥がす実剥離動作を示す斜視図（Ａ）と上面図（Ｂ）The perspective view (A) and top view (B) which show the actual peeling operation | movement which peels only a protective separator from a to-be-adhered body in the double-sided adhesive tape incorporating this invention 図１（Ｃ）における被着体から保護用セパレータのみを剥がす実剥離動作を示す斜視図（Ａ）と上面図（Ｂ）A perspective view (A) and a top view (B) showing an actual peeling operation for peeling only the protective separator from the adherend in FIG. 従来技術における両面接着テープの構造図で斜視図Perspective view with structure diagram of double-sided adhesive tape in the prior art

符号の説明Explanation of symbols

１ 両面接着テープ
１ａ 剥離用プルタブ２ａ付近に対する両面接着テープ１の粘着力
１ｂ 剥離用プルタブ２ｂ付近に対する両面接着テープ１の粘着力
１ｃ 両面接着テープの外周に設けた突出部
２ 保護用セパレータ
２ａ 剥離用プルタブ
２ｂ 剥離用プルタブ
３ 台紙

５ 両面接着テープ
６ 保護用セパレータ
６ａ 剥離突片
７ 台紙 DESCRIPTION OF SYMBOLS 1 Double-sided adhesive tape 1a Adhesive strength of double-sided adhesive tape 1 with respect to peeling tab 2a vicinity
1b Adhesive force of the double-sided adhesive tape 1 to the vicinity of the peeling pull tab 2b 1c Projection provided on the outer periphery of the double-sided adhesive tape 2 Protective separator 2a Peeling tab 2b Peeling tab 3

5 Double-sided adhesive tape 6 Protective separator 6a Peeling piece 7 Mount

Claims (5)

両面にセパレータを有する額縁状に打ち抜かれた両面接着テープの一方のセパレータを台紙とし、他方のセパレータを保護用セパレータとし、保護用セパレータの同一辺に２箇所剥離用プルタブを設け、一方のプルタブでは台紙から両面接着テープが剥離でき、他方のプルタブでは両面接着テープから保護用セパレータが剥離できることを特徴とする剥離用プルタブ付両面接着テープ。   One separator of a double-sided adhesive tape punched into a frame shape having separators on both sides is used as a mount, the other separator is used as a protective separator, and two pull tabs are provided on the same side of the protective separator. A double-sided adhesive tape with a pull tab for peeling, wherein the double-sided adhesive tape can be peeled off from the backing paper, and the protective separator can be peeled off from the double-sided adhesive tape on the other pull tab. 両面にセパレータを有する額縁状に打ち抜かれた両面接着テープの一方のセパレータを台紙とし、他方のセパレータを保護用セパレータとし、保護用セパレータの異なる２辺に剥離用プルタブを設け、一方のプルタブでは台紙から両面接着テープが剥離でき、他方のプルタブでは両面接着テープから保護用セパレータが剥離できることを特徴とする剥離用プルタブ付両面接着テープ。   One separator of a double-sided adhesive tape punched into a frame shape having separators on both sides is used as a mount, the other separator is used as a protective separator, and a pull tab is provided on two different sides of the protective separator. A double-sided adhesive tape with a pull tab for peeling, wherein the double-sided adhesive tape can be peeled off, and the protective separator can be peeled off from the double-sided adhesive tape with the other pull tab. 剥離用プルタブのうち少なくとも一つは額縁状に打ち抜かれた両面接着テープの角に接していることを特徴とする請求項１または２記載の剥離用プルタブ付両面接着テープ。   3. The double-sided adhesive tape with a pull tab for peeling according to claim 1 or 2, wherein at least one of the peeling pull tabs is in contact with a corner of the double-sided adhesive tape punched into a frame shape. 額縁状に打ち抜かれた両面接着テープの外周に突出部を形成し、剥離用プルタブのうち少なくとも一つは前記突出部に接していることを特徴とする請求項１または２記載の剥離用プルタブ付両面接着テープ。   3. With a peeling pull tab according to claim 1 or 2, wherein a protruding portion is formed on the outer periphery of the double-sided adhesive tape punched out in a frame shape, and at least one of the peeling pull tabs is in contact with the protruding portion. Double-sided adhesive tape. 前記複数の剥離用プルタブの少なくとも一つが両面接着テープ貼り付けの位置出しを兼ねることを特徴とする請求項１から４記載のいずれかの剥離用プルタブ付両面接着テープ。   The double-sided adhesive tape with a pull tab for peeling according to any one of claims 1 to 4, wherein at least one of the plurality of pull tabs for peeling also serves as a position for attaching the double-sided adhesive tape.
JP2004202085A 2004-07-08 2004-07-08 How to apply double-sided adhesive tape with pull tab for peeling Expired - Fee Related JP4633394B2 (en)

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JP2007220784A (en) * 2006-02-15 2007-08-30 Sumitomo Bakelite Co Ltd Adhesive substrate, manufacturing method of circuit substrate, and circuit board
JP2008153483A (en) * 2006-12-19 2008-07-03 Sumitomo Bakelite Co Ltd Circuit board
JP2011173410A (en) * 2010-02-24 2011-09-08 Samsung Mobile Display Co Ltd Laminated sheet and method of forming the same
JP2012224821A (en) * 2011-04-22 2012-11-15 Nitto Denko Corp Tacky adhesive tape for flexible printed circuit
JP2013119564A (en) * 2011-12-06 2013-06-17 Nitto Denko Corp Double-sided pressure-sensitive adhesive sheet
JP5897761B1 (en) * 2015-10-30 2016-03-30 大 竹原 Applying a flexible skin material to the back and side of the tablet device
WO2017073400A1 (en) * 2015-10-30 2017-05-04 大 竹原 Applying and externally coating flexible cover member to rear-surface and side-surface portions of tablet device
JP2018042750A (en) * 2016-09-14 2018-03-22 株式会社Ｓｃｏｐｅ Shield for goggle and goggle
GB2574040A (en) * 2018-05-24 2019-11-27 Acurable Ltd Enclosure
WO2022264639A1 (en) * 2021-06-15 2022-12-22 株式会社村田製作所 Electronic component and double-sided tape for adhering electronic component

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JP2002078732A (en) * 2000-09-05 2002-03-19 Alcare Co Ltd Soft sticking member

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JPH04132786A (en) * 1990-09-22 1992-05-07 Nitto Denko Corp Method for processing sheetlike adhesive with separator
JP2001135678A (en) * 1999-11-05 2001-05-18 Nissho Kk Thin adhesive piece supporting body
JP2002078732A (en) * 2000-09-05 2002-03-19 Alcare Co Ltd Soft sticking member

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007220784A (en) * 2006-02-15 2007-08-30 Sumitomo Bakelite Co Ltd Adhesive substrate, manufacturing method of circuit substrate, and circuit board
JP4692317B2 (en) * 2006-02-15 2011-06-01 住友ベークライト株式会社 Adhesive substrate, circuit board manufacturing method, and circuit board
JP2008153483A (en) * 2006-12-19 2008-07-03 Sumitomo Bakelite Co Ltd Circuit board
JP2011173410A (en) * 2010-02-24 2011-09-08 Samsung Mobile Display Co Ltd Laminated sheet and method of forming the same
JP2012224821A (en) * 2011-04-22 2012-11-15 Nitto Denko Corp Tacky adhesive tape for flexible printed circuit
JP2013119564A (en) * 2011-12-06 2013-06-17 Nitto Denko Corp Double-sided pressure-sensitive adhesive sheet
JP5897761B1 (en) * 2015-10-30 2016-03-30 大 竹原 Applying a flexible skin material to the back and side of the tablet device
WO2017073400A1 (en) * 2015-10-30 2017-05-04 大 竹原 Applying and externally coating flexible cover member to rear-surface and side-surface portions of tablet device
JP2018042750A (en) * 2016-09-14 2018-03-22 株式会社Ｓｃｏｐｅ Shield for goggle and goggle
GB2574040A (en) * 2018-05-24 2019-11-27 Acurable Ltd Enclosure
GB2574040B (en) * 2018-05-24 2021-02-10 Acurable Ltd Enclosure
WO2022264639A1 (en) * 2021-06-15 2022-12-22 株式会社村田製作所 Electronic component and double-sided tape for adhering electronic component

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