JP2000204328A - Substrate-free double-sided tape for reverse printer - Google Patents
Substrate-free double-sided tape for reverse printerInfo
- Publication number
- JP2000204328A JP2000204328A JP11008837A JP883799A JP2000204328A JP 2000204328 A JP2000204328 A JP 2000204328A JP 11008837 A JP11008837 A JP 11008837A JP 883799 A JP883799 A JP 883799A JP 2000204328 A JP2000204328 A JP 2000204328A
- Authority
- JP
- Japan
- Prior art keywords
- sensitive adhesive
- pressure
- tape
- double
- sided
- 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.)
- Withdrawn
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ラミネートタイプ
の反転印字装置に使用される印字テープ用の無支持体型
両面粘着テープに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-support type double-sided pressure-sensitive adhesive tape for a printing tape used in a laminate type reversal printing apparatus.
【０００２】[0002]
【従来の技術】近年、印字用紙の代わりにテープに印字
する印字装置が普及しており、該印字装置用の印字テー
プが種々開発されている。印字テープには、たとえば、
特開平４−６２１６３号公報に記載されているような印
字テープ、すなわち、裏面に粘着剤層と剥離ライナーを
設けた印字テープの表面に読むべきパターンの正像を印
字し、所定の対象物に貼着する片面タイプの印字テープ
と、たとえば、特公平４−４３７８８号公報、特許第２
５９５７５４号公報に記載されているように、透明印字
テープの裏面に読むべきパターンの反転像を印字し、該
印字面を覆って剥離ライナーを有する両面粘着テープを
貼着するラミネートタイプの印字テープがある。2. Description of the Related Art In recent years, printing apparatuses for printing on a tape instead of printing paper have become widespread, and various printing tapes for the printing apparatus have been developed. Printing tapes, for example,
A normal image of a pattern to be read is printed on the surface of a printing tape as described in JP-A-4-62163, that is, a printing tape provided with an adhesive layer and a release liner on the back surface, and is printed on a predetermined object. A single-sided type printing tape to be attached is disclosed, for example, in Japanese Patent Publication No. 4-43788, Patent No. 2
As described in JP-A-595754, a laminate type printing tape in which a reverse image of a pattern to be read is printed on the back surface of a transparent printing tape, and a double-sided adhesive tape having a release liner covering the printing surface is attached. is there.
【０００３】[0003]
【発明が解決しようとする課題】前記のような片面タイ
プの印字テープは、被着体への接着性がよく、耐剥がれ
性に優れ、かつ安価であるが、印字面が露出しているた
めに、印字面が擦られたり、薬剤等の物質と接触したり
すると印字パターンがかすれたり消失したりすることが
ある。これに対してラミネートタイプの印字テープは、
印字面が剥離ライナーを有する両面粘着テープをラミネ
ートすることによって覆われているため、印字の耐久性
に優れている利点を有している。The single-sided printing tape as described above has good adhesiveness to an adherend, excellent peeling resistance, and is inexpensive, but the printing surface is exposed. In addition, when the printed surface is rubbed or comes into contact with a substance such as a medicine, the printed pattern may be faded or lost. On the other hand, laminate type printing tape is
Since the printing surface is covered by laminating a double-sided pressure-sensitive adhesive tape having a release liner, there is an advantage that printing durability is excellent.
【０００４】しかし、ラミネートタイプの印字テープの
場合、通常、印字面にラミネートされる両面粘着テープ
が粘着剤層に支持体を有しているタイプのものであるた
め、該支持体の収縮等による歪みにより、両面粘着テー
プ巻取品から巻き戻す際に剥離ライナーから粘着剤層が
浮く現象（剥がれ現象）が起こったり、上記の歪みが原
因で印字テープ自体にカールが生じ、印字テープを被着
体に貼着した後に、印字テープが被着体から剥がれる現
象が起こるというような問題がある。However, in the case of a laminate type printing tape, the double-sided pressure-sensitive adhesive tape to be laminated on the printing surface is usually of a type having a support in the pressure-sensitive adhesive layer. Distortion causes the adhesive layer to float from the release liner (peeling phenomenon) when unwound from a double-sided adhesive tape wound product, or causes the print tape itself to curl due to the above-mentioned distortion and adhere the print tape. There is a problem that a phenomenon occurs in which the printing tape is peeled off from the adherend after being attached to the body.
【０００５】また、支持体付の両面粘着テープは、その
複合体構造のために巻芯に巻き取った際に、巻芯付近で
平行な横しわが発生し、その横しわのために両面粘着テ
ープの巻取面に波状の起伏が生じて、巻き戻した両面粘
着テープを印字テープにラミネートした際に印字テープ
面に粘着剤層が完全密着しないという問題もあるし、さ
らに、複合構造であるため、製造コストも無支持体型両
面粘着テープに比べれば高くなる。[0005] Further, the double-sided pressure-sensitive adhesive tape with a support, when wound on a core due to its composite structure, generates parallel wrinkles near the core. There is also a problem that a wavy undulation occurs on the winding surface of the tape, and the adhesive layer does not completely adhere to the printing tape surface when the unwound double-sided adhesive tape is laminated on the printing tape. Therefore, the production cost is higher than that of the non-support type double-sided pressure-sensitive adhesive tape.
【０００６】上記のような支持体付の粘着剤層を有する
両面粘着テープに起因する剥がれ現象等の問題や、コス
ト高であるという問題は、支持体付の粘着剤層を無支持
体型の粘着剤層に転換できれば一応回避することができ
る。しかし、無支持体型の粘着剤層は、その粘着剤層の
流動性の調節が難しく、剥離ライナーを設けた状態で巻
き取った場合に、粘着剤層が押圧されて剥離ライナー端
部から粘着剤が外側にはみ出す現象が生じ、巻き戻しの
際に粘着剤の糸引き現象が起きるという問題があり、そ
の結果、常に一定の幅、厚さの粘着剤層を印字テープに
供給するということができないという問題がある。[0006] The problems such as the peeling phenomenon and the high cost caused by the double-sided pressure-sensitive adhesive tape having the pressure-sensitive adhesive layer with a support are described above. If it can be converted to the agent layer, it can be avoided temporarily. However, the non-support type pressure-sensitive adhesive layer is difficult to adjust the fluidity of the pressure-sensitive adhesive layer, and when wound up with a release liner, the pressure-sensitive adhesive layer is pressed to release the pressure-sensitive adhesive from the release liner end. However, there is a problem that the thread sticks out to the outside, and the stringing phenomenon of the adhesive occurs at the time of rewinding. As a result, it is impossible to always supply the adhesive layer having a constant width and thickness to the printing tape. There is a problem.
【０００７】本発明は、ラミネートタイプの印字テープ
に従来から使用されている前記のような支持体付粘着剤
層を有する両面粘着テープの持つ問題点である印字テー
プの剥がれ現象、粘着剤層の剥離ライナーからの浮き現
象、横しわ等の発生がなく、かつ低コストで製造するこ
とができるラミネートタイプの印字テープ用の両面粘着
テープを提供することを目的とするものである。The present invention is intended to solve the problems of a double-sided pressure-sensitive adhesive tape having a pressure-sensitive adhesive layer with a support, which has been conventionally used for a laminate-type printing tape, that is, the peeling phenomenon of the printing tape, An object of the present invention is to provide a double-sided pressure-sensitive adhesive tape for a laminate type printing tape which is free from a floating phenomenon and a wrinkle from a release liner and can be manufactured at low cost.
【０００８】[0008]
【課題を解決するための手段】本発明は、基本的には、
剥離ライナーを有する両面粘着テープの粘着剤層を、繊
維状フィラーを配合した粘着剤からなる無支持体型の粘
着剤層とすることによって前記目的を達成し得たもので
あり、以下の各発明を包含する。Means for Solving the Problems The present invention basically comprises:
The above-mentioned object can be achieved by forming the pressure-sensitive adhesive layer of the double-sided pressure-sensitive adhesive tape having a release liner as a non-support type pressure-sensitive adhesive layer comprising a pressure-sensitive adhesive compounded with a fibrous filler. Include.
【０００９】(1) 繊維状フィラーが配合された粘着剤層
であって、１００％伸長時のモジュラスが０．１〜１．
５ＭＰａで、かつ厚さが１０〜１００μｍである無支持
体型粘着剤層を、両面離型剤（シリコーン）処理された
剥離ライナーの一面に設けたことを特徴とする、反転印
字装置用両面粘着テープ。 (2) 前記粘着剤がアクリル系粘着剤であることを特徴と
する、(1) 項記載の反転印字装置用両面粘着テープ。(1) An adhesive layer containing a fibrous filler, wherein the modulus at 100% elongation is 0.1 to 1.
A double-sided pressure-sensitive adhesive tape for a reversal printing device, characterized in that a non-supporting type pressure-sensitive adhesive layer having a thickness of 5 MPa and a thickness of 10 to 100 μm is provided on one surface of a release liner treated with a double-sided release agent (silicone). . (2) The double-sided pressure-sensitive adhesive tape for a reversal printing device according to (1), wherein the pressure-sensitive adhesive is an acrylic pressure-sensitive adhesive.
【００１０】(3) 前記繊維状フィラーが、平均直径１〜
３０μｍ、平均繊維長１０〜１０００μｍであることを
特徴とする、(1) 項又は(2) 項に記載の反転印字装置用
両面粘着テープ。 (4) 前記繊維状フィラーは、前記粘着剤中の樹脂分に対
して１〜４０重量％の割合で配合されていることを特徴
とする、(1) 項〜(3) 項のいずれか１項に記載の反転印
字装置用両面粘着テープ。(3) The fibrous filler has an average diameter of 1 to
The double-sided pressure-sensitive adhesive tape for a reversal printing device according to the above item (1) or (2), which has an average fiber length of 30 μm and an average fiber length of 10 to 1000 μm. (4) The fiber filler according to any one of (1) to (3), wherein the fibrous filler is blended in a ratio of 1 to 40% by weight based on a resin component in the adhesive. Item 10. A double-sided adhesive tape for a reversal printing device according to item 8.
【００１１】(5) 前記繊維状フィラーは、ポリエステル
繊維、ポリプロピレン繊維、ポリエチレン繊維、アラミ
ド繊維のような合成繊維、炭素繊維、ガラス繊維等の無
機繊維、コットン、パルプ等の天然繊維から選ばれた１
種、又は２種以上の混合系であることを特徴とする、
(3) 項又は(4) 項に記載の反転印字装置用無支持体両面
粘着テープ。(5) The fibrous filler is selected from synthetic fibers such as polyester fiber, polypropylene fiber, polyethylene fiber and aramid fiber, inorganic fibers such as carbon fiber and glass fiber, and natural fibers such as cotton and pulp. 1
Or a mixture of two or more species,
The non-supported double-sided pressure-sensitive adhesive tape for a reversal printing device according to the item (3) or (4).
【００１２】(6) 前記剥離ライナーは、グラシン紙、上
質紙、高分子フィルム等の基材の両面にシリコーン離型
剤を異差剥離（軽剥離面／重剥離面）になるように処理
されたものであることを特徴とする(1) 項〜(5) 項に記
載の反転印字装置用無支持体両面粘着テープ。 (7) 前記剥離ライナーの基材は、ポリエチレンラミネー
ト処理を施したものであることを特徴とする(6) 項に記
載の反転印字装置用無支持体両面粘着テープ。(6) The release liner is treated so that a silicone release agent is released on both sides of a base material such as glassine paper, woodfree paper, polymer film, etc. (diffuse release surface / heavy release surface). The non-supported double-sided pressure-sensitive adhesive tape for a reversal printing device according to any one of the above items (1) to (5), characterized in that: (7) The non-supported double-sided pressure-sensitive adhesive tape for a reversal printing device according to item (6), wherein the base material of the release liner is subjected to a polyethylene lamination treatment.
【００１３】[0013]
【発明の実施の形態】本発明の反転印字装置用の両面粘
着テープは、繊維状フィラーを配合した粘着剤を用いた
無支持体型粘着剤層を両面離型剤処理された剥離ライナ
ーの一面に設けた構造を有している。BEST MODE FOR CARRYING OUT THE INVENTION The double-sided pressure-sensitive adhesive tape for a reversal printing apparatus of the present invention comprises a non-support type pressure-sensitive adhesive layer using a pressure-sensitive adhesive containing a fibrous filler on one side of a release liner treated with a double-sided release agent. It has a structure provided.
【００１４】無支持体型粘着剤層に使用する粘着剤とし
ては、アクリル系粘着剤が適当である。アクリル系粘着
剤を形成するモノマーは、特に限定されるものではない
が、主としてアクリル酸ブチル、アクリル酸などが好ん
で用いられ、状況に応じて前記粘着剤を架橋させるため
に硬化剤や着色を目的とした顔料、染料等が配合され
る。硬化剤は、特に限定されるものではないが、金属キ
レート系硬化剤、イソシアネート系硬化剤、メラミン系
硬化剤、エポキシ系硬化剤などが好んで用いられる。ま
た、顔料、染料等も特に限定されるものではなく、酸化
チタン等が一般的に用いられる。As the pressure-sensitive adhesive used for the non-support type pressure-sensitive adhesive layer, an acrylic pressure-sensitive adhesive is suitable. The monomer forming the acrylic pressure-sensitive adhesive is not particularly limited, but mainly butyl acrylate, acrylic acid, or the like is preferably used, and a curing agent or coloring is used in order to crosslink the pressure-sensitive adhesive depending on the situation. The intended pigments, dyes, etc. are blended. The curing agent is not particularly limited, but a metal chelate-based curing agent, an isocyanate-based curing agent, a melamine-based curing agent, an epoxy-based curing agent, and the like are preferably used. Further, the pigment, the dye and the like are not particularly limited, and titanium oxide or the like is generally used.
【００１５】粘着剤層の粘着剤に配合されるに繊維状フ
ィラーとしては、平均直径１〜３０μｍで、平均繊維長
が１０〜１０００μｍの繊維が使用される。繊維の種類
としては、ポリエステル繊維、ポリプロピレン繊維、ポ
リエチレン繊維、アラミド繊維のような合成繊維、炭素
繊維、ガラス繊維等の無機繊維、コットン、パルプ等の
天然繊維のいずれも使用可能であり、必要に応じて表面
改質を目的として、アミノシランカップリング処理等の
表面処理を行ってもよい。繊維状フィラーの添加によ
り、繊維状フィラーと粘着剤分子間の相互作用の結果、
補強効果、流動抑制効果が現れ、切断時の粘着剤層の切
れ性の向上、テープ側面への粘着剤層のはみ出し抑制効
果が発現する。繊維状フィラーの粘着剤への配合量は、
粘着剤の樹脂分に対して１〜４０重量％、好ましくは５
〜３０重量％、より好ましくは１０〜２０重量％であ
る。配合量が１重量％未満の場合にはテープ側面への粘
着剤のはみ出しが酷く、また、４０％を越える場合に
は、所望の粘着性能が得られにくいという問題が生じ
る。As the fibrous filler to be added to the pressure-sensitive adhesive of the pressure-sensitive adhesive layer, fibers having an average diameter of 1 to 30 μm and an average fiber length of 10 to 1000 μm are used. As the type of fiber, any of synthetic fibers such as polyester fiber, polypropylene fiber, polyethylene fiber and aramid fiber, inorganic fibers such as carbon fiber and glass fiber, and natural fibers such as cotton and pulp can be used. Accordingly, a surface treatment such as an aminosilane coupling treatment may be performed for the purpose of surface modification. By the addition of the fibrous filler, as a result of the interaction between the fibrous filler and the adhesive molecule,
The reinforcing effect and the flow suppressing effect appear, and the cutting effect of the pressure-sensitive adhesive layer at the time of cutting is improved, and the effect of suppressing the protrusion of the pressure-sensitive adhesive layer to the side surface of the tape is exhibited. The amount of the fibrous filler in the adhesive is
1 to 40% by weight, preferably 5% by weight, based on the resin content of the adhesive
-30% by weight, more preferably 10-20% by weight. When the amount is less than 1% by weight, the pressure-sensitive adhesive sticks out to the side surface of the tape severely, and when it exceeds 40%, it is difficult to obtain desired adhesive performance.
【００１６】本発明の反転印字装置用の両面粘着テープ
に使用する剥離ライナーは、特に限定されるものではな
く、グラシン紙、上質紙、高分子フィルム等の基材の両
面をシリコーン離型剤によって異差剥離（軽剥離面／重
剥離面）になるように処理したものである。この剥離ラ
イナーの基材には、必要に応じてポリエチレンラミネー
ト処理を施したものであってもよい。The release liner used for the double-sided pressure-sensitive adhesive tape for the reversal printing apparatus of the present invention is not particularly limited, and both sides of a base material such as glassine paper, high-quality paper, and polymer film are coated with a silicone release agent. It has been processed so as to be different peeling (light peeling surface / heavy peeling surface). The base material of the release liner may be subjected to a polyethylene laminating treatment as required.
【００１７】剥離ライナー基材が上質紙又はグラシン紙
からなる紙基材である場合は、その両面にシリコーン離
型剤をダイレクトコーティングすることが好ましい。ダ
イレクトコーティングによってシリコーン離型剤が紙基
材全体に十分に浸透するため、剥離ライナーの側面にも
粘着剤が付着することはなく、両面粘着テープの巻き戻
しの際に粘着剤の糸引き現象は起こらない。When the release liner substrate is a paper substrate made of high-quality paper or glassine paper, it is preferable to directly coat both surfaces of the release liner with a silicone release agent. Since the silicone release agent penetrates the entire paper base material by direct coating, the adhesive does not adhere to the side of the release liner. Does not happen.
【００１８】[0018]
【実施例】以下、実施例により本発明を具体的に説明す
るが、本発明は以下の実施例に限定されるものではな
い。EXAMPLES The present invention will be specifically described below with reference to examples, but the present invention is not limited to the following examples.
【００１９】実施例１：剥離ライナーとして、厚さ６５
μｍ、坪量７０ｇ／ｍ2 のグラシン紙の両面にシリコー
ン離型剤をダイレクト コーティングして異差剥離（軽
剥離面／重剥離面）となっている両面剥離ライナーを製
造し、使用した。モノマー成分が主としてアクリル酸ブ
チル及びアクリル酸からなり、不揮発分が４０重量％で
あるアクリル系粘着剤１００重量部に対して、硬化剤で
あるアルミキレート系硬化剤０．０５重量部、繊維状フ
ィラーとして、繊維直径１０μｍ、平均繊維長２００μ
ｍのガラス繊維８重量部を混合して粘着剤を調製し、前
記剥離ライナーの重剥離面側に該粘着剤を乾燥塗膜厚さ
３０μｍとなるようにロールコーターにてコーティング
し、ドライヤーで乾燥した後、巻き取った。このテープ
を１２ｍｍ幅にスリットし、約９ｍ巻きの小巻サンプル
を製造した。Example 1: A release liner having a thickness of 65
A silicone release agent was directly coated on both sides of a glassine paper having a basis weight of 70 g / m 2 and a double-sided release liner having differential release (light release side / heavy release side) was manufactured and used. The monomer component is mainly composed of butyl acrylate and acrylic acid, and 100 parts by weight of an acrylic pressure-sensitive adhesive having a nonvolatile content of 40% by weight, 0.05 parts by weight of an aluminum chelate-based curing agent as a curing agent, and a fibrous filler. The fiber diameter is 10 μm and the average fiber length is 200 μ
An adhesive is prepared by mixing 8 parts by weight of a glass fiber having a thickness of 30 m, and the adhesive is coated on the heavy release surface side of the release liner with a roll coater so as to have a dry coating thickness of 30 μm, and dried with a dryer. After that, it was wound up. This tape was slit to a width of 12 mm to produce a small-winding sample of about 9 m.
【００２０】比較例１：繊維状フィラーを配合しない以
外は、実施例１と同様にして比較例１の無支持体型両面
粘着テープの小巻サンプルを製造した。Comparative Example 1 A small sample of the unsupported double-sided pressure-sensitive adhesive tape of Comparative Example 1 was produced in the same manner as in Example 1 except that no fibrous filler was added.
【００２１】比較例２：第１工程で、実施例１に記載の
両面剥離ライナーの重剥離面側に比較例１記載の粘着剤
を乾燥塗膜厚さが２５μｍとなるようにロールコーター
でコーティングし、ドライヤーで乾燥した後、この粘着
剤面に、支持体となるポリエチレンテレフタレートフィ
ルム（厚さ１２μｍ）を貼着して巻き取った。その後、
第２工程で、このポリエチレンテレフタレートフィルム
支持体面に同様の粘着剤を乾燥塗膜厚さが２５μｍとな
るようにロールコーターでコーティングし、ドライヤー
で乾燥後、巻き取った。このテープを１２ｍｍ幅にスリ
ットし約９ｍ巻きの小巻サンプルを製造した。Comparative Example 2 In the first step, the pressure-sensitive adhesive described in Comparative Example 1 was coated on the heavy release surface side of the double-sided release liner described in Example 1 with a roll coater so that the dry coating thickness became 25 μm. Then, after drying with a dryer, a polyethylene terephthalate film (thickness: 12 μm) as a support was adhered to the surface of the pressure-sensitive adhesive and wound up. afterwards,
In the second step, the same pressure-sensitive adhesive was coated on the surface of the polyethylene terephthalate film support with a roll coater so that the dry coating thickness became 25 μm, dried with a drier, and wound up. This tape was slit to a width of 12 mm to produce a small winding sample of about 9 m winding.
【００２２】（試験方法） 印字テープの耐剥がれ性：実施例１及び比較例１〜２の
各両面粘着テープの小巻サンプルをラミネートタイプ印
字装置（「ＰＣラベルプリンター Ｐ−ｔｏｕｃｈ ９
２００ｐｃ」ブラザー工業株式会社製）にセットし、印
字して印字テープを得、該印字テープの粘着剤側の剥離
ライナーを剥ぎ取り、被着体（「クリヤーファイル１３
２Ｃ」キングジム株式会社製）にＪＩＳＺ０２３７に規
定されている圧着方法で圧着後、２３℃、６５％ＲＨ雰
囲気下で経日の剥がれを目視にて確認した。(Test Method) Peeling Resistance of Printing Tape: A small volume sample of each double-sided adhesive tape of Example 1 and Comparative Examples 1 and 2 was laminated with a laminating type printing device (“PC Label Printer P-touch 9”).
200pc "(manufactured by Brother Industries, Ltd.) and printing was performed to obtain a printing tape. The release liner on the adhesive side of the printing tape was peeled off, and an adherend (“ Clear File 13 ”) was removed.
2C "(manufactured by King Jim Co., Ltd.) by a crimping method specified in JISZ0237, and the peeling over time was visually observed under an atmosphere of 23 ° C. and 65% RH.
【００２３】粘着剤層モジュラス：両面テープ小巻サン
プルを巻き戻し、粘着剤層のみ重ね合わせ、厚さ１ｍ
ｍ、幅１２ｍｍ、長さ約１００ｍｍの形状とし、炭酸カ
ルシウム等の粉末で粘着性が除去された試験片を得た。
この試験片を、インストロン型引っ張り試験機にて、試
験長５０ｍｍになるように上下を挟み、雰囲気温度２５
℃の下、３００ｍｍ／分の速度で引っ張った時の１００
％伸長時のモジュラスを求めた。Adhesive layer modulus: Rewinding a small sample of double-sided tape, superimposing only the adhesive layer, 1 m thick
m, a width of 12 mm, a length of about 100 mm, and a test piece from which tackiness was removed with a powder such as calcium carbonate were obtained.
This test piece was sandwiched vertically by an Instron type tensile tester so as to have a test length of 50 mm.
100 when pulled at a speed of 300 mm / min.
The modulus at% elongation was determined.
【００２４】ラミネートフィルムの浮き：印字テープを
Ａ４版コピー紙に貼り付け、５５℃、７２時間後の浮
き、剥がれの状態を目視にて確認した。Floating of the laminated film: The printing tape was stuck to A4 copy paper, and the state of floating and peeling after 72 hours at 55 ° C. was visually checked.
【００２５】剥離ライナー剥がれ：両面テープの小巻サ
ンプルを、４５℃、８５％ＲＨで２４時間、ついで、−
２０℃で２４時間℃の条件でヒートショックを加えた
後、室温にて２４時間放置後、両面テープを巻き戻して
状態を観察した。Release liner peeling: A small sample of double-sided tape was taken at 45 ° C. and 85% RH for 24 hours, then
After applying a heat shock under the condition of 20 ° C. for 24 hours, the double-sided tape was rewound and observed for 24 hours at room temperature.
【００２６】横しわ：両面テープ小巻サンプルを巻き戻
し、巻芯付近の状態を目視にて観察した。Wrinkles: A small sample of the double-sided tape was rewound, and the state near the core was visually observed.
【００２７】粘着剤糸引き状態：上記「剥離ライナー剥
がれ」と同一条件にて得られた両面テープ小巻サンプル
を巻き戻した際の側面の粘着剤糸引き状態を観察した。
各試験結果を表１に示す。Adhesive threading state: The adhesive threading state on the side surface of the double-sided tape small-winding sample obtained under the same conditions as the above-mentioned "peeling of release liner" was observed.
Table 1 shows the test results.
【００２８】[0028]
【表１】 [Table 1]
【００２９】[0029]
【発明の効果】本発明の反転印字装置用両面テープを使
用した場合、従来の支持体付の両面テープから構成され
ているものに比べて、印字テープのカールが少なく、表
１から明らかなように、被着体へ貼着後の印字テープの
剥がれ現象や、ラミネートフィルムと粘着剤層間の浮き
上がり現象が見られないし、両面テープを巻き戻した際
に剥離ライナーと粘着剤層との浮く現象（剥がれ現象）
もなかった。さらに、巻き戻しの際のテープ側部での糸
引き現象も観察されず、両面テープ小巻品の巻芯芯付近
における横しわも見られなかった。When the double-sided tape for a reversal printing apparatus of the present invention is used, the curling of the print tape is smaller than that of a conventional double-sided tape with a support, as shown in Table 1. In addition, no peeling phenomenon of the printing tape after being adhered to the adherend, no lifting phenomenon between the laminate film and the adhesive layer, and a phenomenon of floating between the release liner and the adhesive layer when the double-sided tape is rewound ( Peeling phenomenon)
There was no. Further, no stringing phenomenon was observed on the side of the tape during rewinding, and no wrinkles were observed near the core of the small-sized double-sided tape product.
フロントページの続き Ｆターム(参考） 4J004 AA10 AB01 BA02 DB02 EA05 FA01 4J040 DF021 JA09 JB09 KA04 KA42 Continued on the front page F term (reference) 4J004 AA10 AB01 BA02 DB02 EA05 FA01 4J040 DF021 JA09 JB09 KA04 KA42
Claims (4)
０％伸長時のモジュラスが０．１〜１．５ＭＰａで、か
つ厚さが１０〜１００μｍの無支持体型粘着剤層を、両
面離型剤処理された剥離ライナーの一面に設けたことを
特徴とする、反転印字装置用両面粘着テープ。1. A fibrous filler is compounded, and 10
A non-support type pressure-sensitive adhesive layer having a modulus at 0% elongation of 0.1 to 1.5 MPa and a thickness of 10 to 100 μm is provided on one surface of a release liner treated with a double-sided release agent. Double-sided adhesive tape for reversal printing devices.
とを特徴とする、請求項１記載の反転印字装置用両面粘
着テープ。2. The double-sided pressure-sensitive adhesive tape for a reversal printing device according to claim 1, wherein the pressure-sensitive adhesive is an acrylic pressure-sensitive adhesive.
０μｍ、平均繊維長１０〜１０００μｍであることを特
徴とする、請求項１又は２に記載の反転印字装置用両面
粘着テープ。3. The fibrous filler has an average diameter of 1 to 3.
The double-sided pressure-sensitive adhesive tape for a reversal printing device according to claim 1, wherein the double-sided pressure-sensitive adhesive tape has a thickness of 0 μm and an average fiber length of 10 to 1000 μm.
樹脂分に対して１〜４０重量％の割合で配合されている
ことを特徴とする、請求項１〜３のいずれか１項に記載
の反転印字装置用両面粘着テープ。4. The method according to claim 1, wherein the fibrous filler is blended at a ratio of 1 to 40% by weight based on a resin component in the adhesive. The double-sided pressure-sensitive adhesive tape for a reversal printing device according to the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11008837A JP2000204328A (en) | 1999-01-18 | 1999-01-18 | Substrate-free double-sided tape for reverse printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11008837A JP2000204328A (en) | 1999-01-18 | 1999-01-18 | Substrate-free double-sided tape for reverse printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000204328A true JP2000204328A (en) | 2000-07-25 |
Family
ID=11703907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11008837A Withdrawn JP2000204328A (en) | 1999-01-18 | 1999-01-18 | Substrate-free double-sided tape for reverse printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000204328A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003031530A1 (en) * | 2001-10-01 | 2003-04-17 | General Co., Ltd. | Transfer tape |
| US6905545B2 (en) | 2001-09-07 | 2005-06-14 | General Co., Ltd. | Transfer device |
| WO2007032223A1 (en) * | 2005-09-13 | 2007-03-22 | Yamaha Hatsudoki Kabushiki Kaisha | Decorative sheet, decorated molded article, and motor vehicle |
| JP2013221073A (en) * | 2012-04-16 | 2013-10-28 | Nitto Denko Corp | Pressure-sensitive adhesive sheet and pressure-sensitive adhesive composition |
| KR20190111800A (en) * | 2018-03-23 | 2019-10-02 | 프러스 가부시키가이샤 | Adhesive composition for stationery and laminate |
| JP2021091776A (en) * | 2019-12-10 | 2021-06-17 | フジコピアン株式会社 | Transfer type pressure-sensitive adhesive tape |
-
1999
- 1999-01-18 JP JP11008837A patent/JP2000204328A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6905545B2 (en) | 2001-09-07 | 2005-06-14 | General Co., Ltd. | Transfer device |
| WO2003031530A1 (en) * | 2001-10-01 | 2003-04-17 | General Co., Ltd. | Transfer tape |
| GB2397784A (en) * | 2001-10-01 | 2004-08-04 | Gen Co Ltd | Transfer tape |
| GB2397784B (en) * | 2001-10-01 | 2005-06-29 | Gen Co Ltd | Transfer tape |
| US7208226B2 (en) | 2001-10-01 | 2007-04-24 | General Co., Ltd. | Transfer tape |
| WO2007032223A1 (en) * | 2005-09-13 | 2007-03-22 | Yamaha Hatsudoki Kabushiki Kaisha | Decorative sheet, decorated molded article, and motor vehicle |
| JP2013221073A (en) * | 2012-04-16 | 2013-10-28 | Nitto Denko Corp | Pressure-sensitive adhesive sheet and pressure-sensitive adhesive composition |
| KR20190111800A (en) * | 2018-03-23 | 2019-10-02 | 프러스 가부시키가이샤 | Adhesive composition for stationery and laminate |
| JP2019167437A (en) * | 2018-03-23 | 2019-10-03 | プラス株式会社 | Adhesive composition for stationery and laminate |
| JP7084023B2 (en) | 2018-03-23 | 2022-06-14 | プラス株式会社 | Adhesive composition for stationery and laminate |
| KR102480225B1 (en) | 2018-03-23 | 2022-12-21 | 프러스 가부시키가이샤 | Adhesive composition for stationery and laminate |
| JP2021091776A (en) * | 2019-12-10 | 2021-06-17 | フジコピアン株式会社 | Transfer type pressure-sensitive adhesive tape |
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