JP3409535B2 - Adhesive mat - Google Patents
Adhesive matInfo
- Publication number
- JP3409535B2 JP3409535B2 JP26684195A JP26684195A JP3409535B2 JP 3409535 B2 JP3409535 B2 JP 3409535B2 JP 26684195 A JP26684195 A JP 26684195A JP 26684195 A JP26684195 A JP 26684195A JP 3409535 B2 JP3409535 B2 JP 3409535B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- pressure
- sensitive adhesive
- adhesive layer
- sheets
- 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.)
- Expired - Fee Related
Links
Landscapes
- Floor Finish (AREA)
- Adhesive Tapes (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は粘着マットに関し、
詳しくはゴミや塵の侵入を排除する必要のあるクリーン
ルーム等の入り口の床に張りつけて、靴の裏や台車に付
いているゴミや塵を粘着するための粘着マットに関す
る。TECHNICAL FIELD The present invention relates to an adhesive mat,
Specifically, the present invention relates to an adhesive mat that is stuck to the floor of the entrance of a clean room or the like where it is necessary to eliminate the intrusion of dust and dirt, and sticks the dust and dirt on the backs of shoes and trolleys.
【０００２】[0002]
【従来の技術】半導体製造工場のクリーンルームや病院
の手術室・無菌室などでは、ゴミや塵や細菌等を清浄区
域に持ち込まないよう、粘着マットを入り口の床に貼り
付け、靴などの裏や台車のキャスターについているゴミ
や塵や細菌等を、粘着マットの強力な粘着力を利用して
除去している。ここで、この種粘着マット１について説
明すると、図５（ａ）はシート４の表面２ａであり図５
（ｂ）はシート４の裏面２ｂであり、図５（ｃ）は従来
の粘着マット１を示し、合成樹脂からなるベースフィル
ム２の表面に粘着剤を一様に塗布して粘着剤層３を形成
してシート４とし、このシート４を２０枚以上重ね合わ
せ積層して、粘着マット１を構成したものである。この
粘着マット１上を歩くか、もしくは台車が通過する際に
靴などの裏の塵等を粘着剤層で捕獲し、吸着するもので
ある。2. Description of the Related Art In a clean room of a semiconductor manufacturing plant, an operating room or a sterile room of a hospital, an adhesive mat is attached to the entrance floor to prevent dust, dirt, bacteria, etc. from being brought into a clean area. Dust, dust, bacteria, etc. on the trolley casters are removed using the strong adhesive force of the adhesive mat. Here, the adhesive mat 1 of this kind will be described. FIG. 5A shows the front surface 2a of the sheet 4.
5B shows a back surface 2b of the sheet 4, and FIG. 5C shows a conventional pressure-sensitive adhesive mat 1. The pressure-sensitive adhesive layer 3 is formed by uniformly applying the pressure-sensitive adhesive to the surface of the base film 2 made of synthetic resin. The adhesive mat 1 is formed by forming a sheet 4 and stacking 20 or more sheets 4 on top of each other. The dust on the back of shoes or the like is captured by an adhesive layer and is adsorbed when walking on the adhesive mat 1 or when a trolley passes by.
【０００３】そして、塵等の付着により粘着力が低下し
た場合、最上層のシート４を１枚剥がすことによって、
下層のシート４の粘着剤層３を露出させ、粘着力即ち除
塵能力を復元する構成が採られている。ところが、この
粘着マット１上を靴や台車などが、しばしば通過する
と、図５（ｃ）に示すごとく、粘着マット１の周縁より
部分的な捲れ５が生じる。この捲れ５は図５（ｄ）に示
す如く、靴の踵６で粘着マット１の縁を踏んだ時に生じ
易いことが分かる。そして、この捲れ５の規模が拡大す
ると通行中に躓いたり、または粘着マット１上に捲れた
シート４が付着することによって、粘着剤層３の有効面
積が減少し、塵等の除去効果も低下することが生じてい
た。そして、現在では捲れ５を生じないような粘着マッ
ト１は存在しなかった。When the adhesive force is reduced due to the adhesion of dust or the like, by peeling one sheet 4 of the uppermost layer,
A structure is adopted in which the adhesive layer 3 of the lower sheet 4 is exposed to restore the adhesive force, that is, the dust removing ability. However, when shoes, carts, etc. often pass over the adhesive mat 1, a partial curl 5 is generated from the peripheral edge of the adhesive mat 1 as shown in FIG. 5C. As shown in FIG. 5D, it is understood that the curling 5 is likely to occur when the edge of the adhesive mat 1 is stepped on the heel 6 of the shoe. Then, when the scale of the roll-up 5 is increased, the roll-up is stumbled during the passage, or the rolled-up sheet 4 is attached on the pressure-sensitive adhesive mat 1, so that the effective area of the pressure-sensitive adhesive layer 3 is reduced and the effect of removing dust and the like is also reduced. Was happening. At present, there is no adhesive mat 1 that does not cause the curling 5.
【０００４】[0004]
【発明が解決しようとする課題】そこで、本発明が解決
しようとする課題は、人や台車等が通過しても捲れが生
じない粘着マットを提供することである。SUMMARY OF THE INVENTION The problem to be solved by the present invention is to provide an adhesive mat which does not curl up even when a person or a trolley passes by.
【０００５】[0005]
【課題を解決するための手段】請求項１に係る発明の粘
着マットはベースフィルムの表面の少なくとも一側縁を
除いた領域に第１の粘着剤層を形成し、ベースフィルム
の裏面に表面の側縁の幅と同程度か、それより若干狭い
幅の領域に第２の粘着剤層を形成してシートを構成し、
このシートと同様の構成のシートを複数枚用意し、複数
枚のシートの表裏を順次積層して構成し、足や台車で踏
まれた際のシートの捲れを生じないようにした。The pressure-sensitive adhesive mat of the invention according to claim 1 has a first pressure-sensitive adhesive layer formed on a surface of a base film except at least one side edge thereof, and a back surface of the base film is covered with a first pressure-sensitive adhesive layer. A sheet is formed by forming a second adhesive layer in a region having a width that is approximately the same as or slightly narrower than the width of the side edge,
A plurality of sheets having the same structure as this sheet were prepared, and the front and back surfaces of the plurality of sheets were sequentially laminated so that the sheets do not curl when stepped on by a foot or a trolley.
【０００６】請求項２に係る発明の粘着マットはベース
フィルムの表面の対向する一対の側縁を除いた領域に第
１の粘着剤層を形成し、ベースフィルムの裏面に表面の
側縁の幅と同程度か、それより若干狭い幅の領域に第２
の粘着剤層を形成してシートを構成し、このシートと同
様の構成のシートを複数枚用意し、複数枚のシートの表
裏を順次積層して構成した請求項１に記載の粘着マット
の構成とし、足や台車で踏まれた際のシートの捲れを生
じないようにした。In the pressure-sensitive adhesive mat of the invention according to claim 2, a first pressure-sensitive adhesive layer is formed on the surface of the base film excluding a pair of opposed side edges, and the width of the side edge of the surface is formed on the back surface of the base film. 2nd width in the same or slightly narrower area
The pressure-sensitive adhesive mat according to claim 1, wherein the pressure-sensitive adhesive layer is formed to form a sheet, a plurality of sheets having the same configuration as this sheet are prepared, and the front and back of the plurality of sheets are sequentially laminated. In order to prevent curling of the seat when stepped on with a foot or a dolly.
【０００７】請求項３に係る発明の粘着マットはベース
フィルムの一の側縁を除いた領域に第１の粘着剤層を形
成し、ベースフィルムの裏面に表面の側縁の幅と同程度
か、それより若干狭い幅の領域に第２の粘着剤層を形成
してシートを構成し、このシートと同様の構成のシート
を複数枚用意し、複数枚のシートの表裏を順次積層して
構成した請求項１に記載の粘着マットの構成とし、足や
台車で踏まれた際のシートの捲れを生じないようにし
た。In the pressure-sensitive adhesive mat of the invention according to claim 3, the first pressure-sensitive adhesive layer is formed in a region excluding one side edge of the base film, and the back surface of the base film has the same width as the side edge of the front surface. , A sheet is formed by forming a second adhesive layer in an area slightly narrower than that, and a plurality of sheets having the same structure as this sheet are prepared, and the front and back surfaces of the plurality of sheets are sequentially laminated. The constitution of the pressure-sensitive adhesive mat according to claim 1 is set so that the sheet does not curl when stepped on by a foot or a dolly.
【０００８】請求項４に係る粘着マットはベースフィル
ムの裏面のコーナー部を第２の粘着剤層を形成しないブ
ランク領域とし、シートを積層した際に、コーナー部に
引き剥がし部を形成した請求項１、２または３に記載の
粘着シートの構成とし、使用済のシートを引き剥がす際
に、引き剥がし部を摘んで容易に引き剥がせるようにし
た。According to a fourth aspect of the present invention, in the pressure-sensitive adhesive mat according to the fourth aspect, a corner portion on the back surface of the base film is used as a blank area in which the second pressure-sensitive adhesive layer is not formed, and a peeling portion is formed at the corner portion when the sheets are laminated. The constitution of the pressure-sensitive adhesive sheet described in 1, 2, or 3 was adopted, and when peeling off a used sheet, the peeling portion was pinched so that it could be easily peeled off.
【０００９】[0009]
実施の形態例１
図１は本発明に係る粘着シートの実施の形態例を示し、
（ａ）は上層シートの表面の平面図、（ｂ）は上層シー
トの裏面の平面図、（ｃ）は下層シートの表面の平面
図、（ｄ）は下層シートの裏面の平面図である。先ず、
ベースフィルム２の表面２ａに端部から１５〜２０ｍｍ
程度の内側の領域７ａに粘着剤を塗布して第１の粘着剤
層３ａを形成する。一方、粘着剤が塗布されない領域と
して、第１〜第４の側縁８ａ、８ｂ、８ｃ、８ｄを形成
する。（図１（ａ）参照）Embodiment 1 FIG. 1 shows an embodiment of an adhesive sheet according to the present invention,
(A) is a plan view of the front surface of the upper layer sheet, (b) is a plan view of the back surface of the upper layer sheet, (c) is a plan view of the front surface of the lower layer sheet, and (d) is a plan view of the back surface of the lower layer sheet. First,
15-20 mm from the end on the surface 2a of the base film 2
The first pressure-sensitive adhesive layer 3a is formed by applying a pressure-sensitive adhesive to the area 7a on the inner side of the degree. On the other hand, the first to fourth side edges 8a, 8b, 8c, 8d are formed as the areas to which the adhesive is not applied. (See Figure 1 (a))
【００１０】そして、このベースフィルム２の裏面２ｂ
に表面２ａに形成した、第１〜第４の側縁８ａ、８ｂ、
８ｃ、８ｄの幅と同程度か、それより若干狭い幅の領域
７ｂに粘着剤を塗布して第２の粘着剤層３ｂを形成す
る。この際、領域７ｂのコーナー部７ｄに粘着剤を塗布
しないブランク領域７ｃを形成する。（図１（ｂ）参
照）The back surface 2b of the base film 2
First to fourth side edges 8a, 8b formed on the surface 2a of
The second adhesive layer 3b is formed by applying an adhesive to a region 7b having a width that is about the same as or slightly narrower than the width of 8c and 8d. At this time, a blank area 7c where no adhesive is applied is formed in the corner portion 7d of the area 7b. (See Figure 1 (b))
【００１１】そして、下層シート４ｂも上層シート４ａ
と同様の構造に形成する（図１（ｃ）、（ｄ）参照）。
さらに、この下層シート４ｂ上に上層シート４ａを重ね
ると、上層シート４ａの裏面２ｂの第２の粘着剤層３ｂ
を有する領域７ｂが、下層シート４ｂの粘着剤層を有し
ない第１〜第４の側縁８ａ、８ｂ、８ｃ、８ｄと重な
り、また上層シート４ａの裏面２ｂの粘着剤層を有しな
い領域７ｃが、下層シート４ｂの第１の粘着剤層３ａと
重なり、上層シート４ａと下層シート４ｂは貼着され
る。そして、これらのシート４ａ、４ｂと同一構造のシ
ートを順次例えば、２０枚以上積層して、粘着マット１
が形成される（図４（ａ）参照）。The lower layer sheet 4b and the upper layer sheet 4a are also
A structure similar to that is formed (see FIGS. 1C and 1D).
Further, when the upper layer sheet 4a is overlaid on the lower layer sheet 4b, the second pressure-sensitive adhesive layer 3b on the back surface 2b of the upper layer sheet 4a.
The region 7b having the region 7b overlaps the first to fourth side edges 8a, 8b, 8c, 8d of the lower layer sheet 4b having no pressure sensitive adhesive layer, and the region 7c having no pressure sensitive adhesive layer on the back surface 2b of the upper layer sheet 4a. However, it overlaps with the first pressure-sensitive adhesive layer 3a of the lower layer sheet 4b, and the upper layer sheet 4a and the lower layer sheet 4b are attached. Then, for example, 20 or more sheets having the same structure as those of the sheets 4a and 4b are sequentially laminated to form an adhesive mat 1.
Are formed (see FIG. 4A).
【００１２】このように形成された本発明の粘着マット
１は、使用時には第１の粘着剤層３ａを上に向け、その
下面を両面接着テープ等で床に固定する。そして、図４
（ａ）、（ｂ）に示すように足で踏まれる場合に靴の踵
６がシート４の側縁に掛かっても、各側縁８ａ〜８ｂに
は粘着剤層を有しないので、踵６にシート４が張り付く
ことはなく、従来のような捲れは生じない。また、シー
ト４の裏面２ｂのコーナー部７ｄに粘着剤層を有しない
ブランク領域７ｃを設けたので、シート４を積層した粘
着マット１にはコーナー部７ｄが粘着剤層を介しない分
離した状態の引き剥がし部９が形成され、この引き剥が
し部９からシート４を簡単に引き剥がすことができる。In the pressure-sensitive adhesive mat 1 of the present invention thus formed, the first pressure-sensitive adhesive layer 3a faces upward when used, and the lower surface is fixed to the floor with a double-sided adhesive tape or the like. And FIG.
Even if the heel 6 of the shoe hangs on the side edge of the seat 4 when stepped on with the foot as shown in (a) and (b), each side edge 8a-8b does not have an adhesive layer, so the heel 6 The sheet 4 does not stick to the sheet, and the conventional curling does not occur. Further, since the blank area 7c having no adhesive layer is provided on the corner portion 7d of the back surface 2b of the sheet 4, the corner portion 7d is separated in the adhesive mat 1 on which the sheet 4 is laminated without the adhesive layer. The peeling portion 9 is formed, and the sheet 4 can be easily peeled from the peeling portion 9.
【００１３】実施の形態例２
図２は本発明に係る粘着マットの実施の形態例２を示
し、（ａ）はシート４の表面の平面図、（ｂ）はシート
４の裏面の平面図、（ｃ）は粘着マットの斜視図であ
る。この実施の形態例２においては、ベースフィルム２
の表面２ａに粘着剤を塗布しない第１の側縁８ａ、第２
の側縁８ｂを除いた領域７ａに粘着剤を塗布して、第１
の粘着剤層３ａを形成し（図２（ａ）参照）、裏面２ｂ
に表面２ａの第１、第２の側縁８ａ、８ｂと同じ幅か、
若干小さめの幅の第２の粘着剤層３ｂを形成し、シート
４を構成した。Embodiment 2 FIG. 2 shows Embodiment 2 of the adhesive mat according to the present invention, (a) is a plan view of the front surface of the sheet 4, (b) is a plan view of the back surface of the sheet 4, (C) is a perspective view of an adhesive mat. In the second embodiment, the base film 2
The first side edge 8a, the second side
The adhesive is applied to the area 7a excluding the side edges 8b of the
The adhesive layer 3a is formed (see FIG. 2A), and the back surface 2b is formed.
Has the same width as the first and second side edges 8a, 8b of the surface 2a,
The second pressure-sensitive adhesive layer 3b having a slightly smaller width was formed to form the sheet 4.
【００１４】その際、第１の側縁８ａのコーナー部７ｄ
には粘着剤を塗布しないブランク領域７ｃを設ける。そ
して、このシート４を複数枚用意し、それらの表裏を合
わせて２０枚以上積層して、粘着マット１を構成した
（図２（ｃ）参照）。本実施の形態例２のように、粘着
マット１が長方形である場合は、少なくとも人もしくは
台車などの矢印Ａで示す移動体の進行方向と直交する側
縁８ａ、８ｂに粘着剤を塗布しない領域を設けておけ
ば、移動体がシート４を踏みつけた際に生じ易いシート
の捲れを防止する効果は充分である。また、ブランク部
７ｃにより、シート４が粘着剤を介在しない引き剥がし
部９が粘着マットに形成される。そして、使用済のシー
ト４を剥離する際、引き剥がし部９を摘まんで作業を容
易に確実に行うことができる。At this time, the corner portion 7d of the first side edge 8a
Is provided with a blank area 7c where no adhesive is applied. Then, a plurality of the sheets 4 were prepared, and the front and back surfaces thereof were combined and laminated to form 20 or more sheets to form the adhesive mat 1 (see FIG. 2C). When the adhesive mat 1 has a rectangular shape as in the second embodiment, at least regions where no adhesive is applied to the side edges 8a and 8b orthogonal to the traveling direction of the moving body indicated by the arrow A of a person or a dolly. If the sheet is provided, the effect of preventing the sheet from curling, which is likely to occur when the moving body steps on the sheet 4, is sufficient. Further, the blank portion 7c forms the peeling portion 9 in which the sheet 4 does not intervene with the pressure sensitive adhesive, on the pressure sensitive adhesive mat. Then, when the used sheet 4 is peeled off, the peeling portion 9 can be pinched to easily and surely perform the work.
【００１５】実施の形態例３
図３は本発明に係る粘着マットの実施の形態例３を示
し、（ａ）はシート４の表面の平面図、（ｂ）はシート
４の裏面の平面図、（ｃ）は粘着マットの斜視図であ
る。この実施の形態例３においては、ベースフィルム２
の表面２ａに粘着剤を塗布しない第１の側縁８ａ領域７
ａに粘着剤を塗布して、第１の粘着剤層３ａを形成し
（図３（ａ）参照）、裏面２ｂに表面２ａの第１の側縁
８ａと同じ幅か、若干小さめの幅の第２の粘着剤層３ｂ
を形成し、シート４を構成した。Third Embodiment FIG. 3 shows a third embodiment of the pressure-sensitive adhesive mat according to the present invention. (A) is a plan view of the front surface of the sheet 4, (b) is a plan view of the back surface of the sheet 4, (C) is a perspective view of an adhesive mat. In the third embodiment, the base film 2
Area 7 of the first side edge 8a where no adhesive is applied to the surface 2a of the
a is coated with an adhesive to form a first adhesive layer 3a (see FIG. 3 (a)), and the back surface 2b has the same width as the first side edge 8a of the front surface 2a or a slightly smaller width. Second adhesive layer 3b
And a sheet 4 was formed.
【００１６】その際、第１の側縁８ａのコーナー部７ｄ
には粘着剤を塗布しないブランク領域７ｃを設ける。そ
して、このシート４を複数枚用意し、それらの表裏を合
わせて２０枚以上積層して、粘着マット１を構成した
（図３（ｃ）参照）。本実施の形態例３のように、粘着
マット１が長方形である場合は、人もしくは台車などの
矢印Ａで示す移動体の進行方向が一方向である場合は、
進行方向と直交し、移動体の侵入側の側縁８ａのみに粘
着剤を塗布しない領域を設けておけば、移動体がシート
４を踏みつけた際に生じ易いシートの捲れを防止する効
果は充分である。また、ブランク部７ｃにより、シート
４が粘着剤を介在しない引き剥がし部９が粘着マットに
形成される。そして、使用済のシート４を剥離する際、
引き剥がし部９を摘まんで作業を容易に確実に行うこと
ができる。At this time, the corner portion 7d of the first side edge 8a
Is provided with a blank area 7c where no adhesive is applied. Then, a plurality of the sheets 4 were prepared, and the front and back surfaces thereof were combined and laminated to form 20 or more sheets to form the adhesive mat 1 (see FIG. 3C). When the adhesive mat 1 has a rectangular shape as in the third embodiment, when the traveling direction of a moving body such as a person or a trolley indicated by an arrow A is one direction,
Providing a region that is orthogonal to the traveling direction and is not coated with the adhesive only on the side edge 8a on the entry side of the moving body has a sufficient effect of preventing the sheet from curling when the moving body steps on the sheet 4. Is. Further, the blank portion 7c forms the peeling portion 9 in which the sheet 4 does not intervene with the pressure sensitive adhesive, on the pressure sensitive adhesive mat. And when peeling the used sheet 4,
It is possible to easily and surely perform the work by pinching the peeling portion 9.
【００１７】このように粘着マットを構成することによ
って、粘着マットが靴の裏に張り付いてシートが周辺部
から剥がれることはなく、安全性に優れ、しかも的確に
除塵効果を高め、かつ除塵能力を維持することができ
る。なお、上述した３つの本発明の実施の形態例におい
ては、粘着マットの形状を長方形としたが、この例に限
られず、正方形、多角形、円形もしくは楕円形のように
してもよく、いづれの場合でも実質的な効果が得られる
ことは本実施の形態例と同様である。By constructing the pressure-sensitive adhesive mat in this way, the pressure-sensitive adhesive mat does not stick to the back of the shoe and the sheet is not peeled off from the peripheral portion, which is excellent in safety and accurately enhances the dust removing effect and the dust removing ability. Can be maintained. In the above-mentioned three embodiments of the present invention, the shape of the pressure-sensitive adhesive mat is rectangular, but the shape is not limited to this, and it may be square, polygonal, circular or elliptical. Even in this case, the substantial effect can be obtained as in the case of the present embodiment.
【００１８】[0018]
【発明の効果】粘着マットのシートの捲れが防止でき、
そのため、靴や台車のキャスターが粘着マットに張り付
いて転倒する事故もなくなり、安全性が向上し、また粘
着マットの最上層にフィルムシートの裏側が露出するこ
とがなくなるため、粘着マットの除塵効果が著しく向上
する。また、シートのコーナー部に引き剥がし部を設け
たので、引き剥がし作業が容易にできるようになった。EFFECTS OF THE INVENTION It is possible to prevent the sheet of the adhesive mat from curling,
As a result, accidents such as shoes or casters of a dolly sticking to the adhesive mat will not fall and safety will be improved, and the back side of the film sheet will not be exposed at the top layer of the adhesive mat, so the dust removing effect of the adhesive mat will be eliminated. Is significantly improved. Further, since the peeling portion is provided at the corner portion of the sheet, the peeling work can be easily performed.
【図１】本発明に係る粘着シートの実施の形態例１を示
し、（ａ）上層シートの表面の平面図、（ｂ）上層シー
トの裏面の平面図、（ｃ）下層シートの表面の平面図、
（ｄ）下層シートの裏面の平面図である。FIG. 1 shows Embodiment 1 of an adhesive sheet according to the present invention, in which (a) a plan view of a front surface of an upper layer sheet, (b) a plan view of a back surface of the upper layer sheet, and (c) a plan view of a surface of a lower layer sheet. Figure,
(D) It is a plan view of the back surface of the lower layer sheet.
【図２】本発明に係る粘着マットの実施の形態例２を示
し、（ａ）シートの表面の平面図、（ｂ）シートの裏面
の平面図、（ｃ）粘着マットの斜視図である。FIG. 2 shows Embodiment 2 of the adhesive mat according to the present invention, and is a plan view of the front surface of the sheet (a), a plan view of the back surface of the sheet, and a perspective view of the adhesive mat (c).
【図３】本発明に係る粘着マットの実施の形態例３を示
し、（ａ）シートの表面の平面図、（ｂ）シートの裏面
の平面図、（ｃ）粘着マットの斜視図である。FIG. 3 shows Embodiment 3 of the adhesive mat according to the present invention, and is a plan view of the front surface of the sheet (a), a plan view of the back surface of the sheet, and a perspective view of the adhesive mat (c).
【図４】本発明に係る粘着マットの実施の形態例１を示
し、（ａ）斜視図、（ｂ）足で踏まれる状態の側面図で
ある。FIG. 4 shows Embodiment 1 of the adhesive mat according to the present invention, and is a perspective view (a) and a side view (b) showing a state of being stepped on with a foot.
【図５】従来の粘着マットを示し、（ａ）シートの表面
の平面図、（ｂ）シートの裏面の平面図、（ｃ）粘着マ
ットの斜視図、（ｄ）足で踏まれる状態の側面図であ
る。FIG. 5 shows a conventional adhesive mat, including (a) a plan view of the front surface of the sheet, (b) a plan view of the back surface of the sheet, (c) a perspective view of the adhesive mat, and (d) a side view of a stepped state. It is a figure.
１ 粘着マット ２ ベースフイルム ３ 粘着剤層 ３ａ 第１の粘着剤層 ３ｂ 第２の粘着剤層 ４ シート ４ａ 上層シート ４ｂ 下層シート ５ 捲れ ６ 靴の踵 ７ａ、７ｂ 領域 ７ｃ ブランク領域 ７ｄ コーナー部 ８ａ 第１の側縁 ８ｂ 第２の側縁 ８ｃ 第３の側縁 ８ｄ 第４の側縁 ９ 引き剥がし部 1 Adhesive mat 2 base film 3 Adhesive layer 3a First adhesive layer 3b Second adhesive layer 4 seats 4a Upper layer sheet 4b Lower layer sheet 5 turn Heel of 6 shoes 7a, 7b area 7c Blank area 7d corner 8a First side edge 8b Second side edge 8c Third side edge 8d Fourth side edge 9 Peeling part
Claims (4)
縁を除いた領域に第１の粘着剤層を形成し、 前記ベースフィルムの裏面に前記表面の前記側縁の幅と
同程度か、それより若干狭い幅の領域に第２の粘着剤層
を形成してシートを構成し、 前記シートと同様の構成のシートを複数枚用意し、 前記複数枚のシートの表裏を順次積層して構成した粘着
マット。1. A first pressure-sensitive adhesive layer is formed on a region of a surface of a base film excluding at least one side edge, and the back surface of the base film has the same width as that of the side edge of the surface, or more. A second pressure-sensitive adhesive layer is formed in a region having a slightly narrow width to form a sheet, a plurality of sheets having the same configuration as the above-described sheet are prepared, and the front and back surfaces of the plurality of sheets are sequentially laminated to form a pressure-sensitive adhesive sheet. mat.
対の側縁を除いた領域に第１の粘着剤層を形成し、 前記ベースフィルムの裏面に前記表面の前記側縁の幅と
同程度か、それより若干狭い幅の領域に第２の粘着剤層
を形成してシートを構成し、 前記シートと同様の構成のシートを複数枚用意し、 前記複数枚のシートの表裏を順次積層して構成した請求
項１に記載の粘着マット。2. A first pressure-sensitive adhesive layer is formed on a region of the surface of the base film excluding a pair of opposite side edges, and the first adhesive layer is formed on the back surface of the base film to have a width equal to that of the side edges of the surface. , Forming a sheet by forming a second adhesive layer in a region slightly narrower than that, preparing a plurality of sheets having the same configuration as the above sheet, and sequentially stacking the front and back of the plurality of sheets. The pressure-sensitive adhesive mat according to claim 1, which is configured.
いた領域に第１の粘着剤層を形成し、 前記ベースフィルムの裏面に前記表面の前記側縁の幅と
同程度か、それより若干狭い幅の領域に第２の粘着剤層
を形成してシートを構成し、 前記シートと同様の構成のシートを複数枚用意し、 前記複数枚のシートの表裏を順次積層して構成した請求
項１に記載の粘着マット。3. A first pressure-sensitive adhesive layer is formed on a region of the front surface of the base film excluding one side edge, and the back surface of the base film has the same width as the side edge of the front surface, or A second pressure-sensitive adhesive layer is formed in a region having a slightly narrow width to form a sheet, a plurality of sheets having the same configuration as the sheet are prepared, and the front and back surfaces of the plurality of sheets are sequentially laminated. Item 2. The adhesive mat according to Item 1.
を第２の粘着剤層を形成しないブランク領域とし、 前記シートを積層した際に、前記コーナー部に引き剥が
し部を形成した請求項１、２または３に記載の粘着シー
ト。4. The corner portion of the back surface of the base film is used as a blank area in which the second adhesive layer is not formed, and when the sheets are laminated, a peeling portion is formed in the corner portion. Alternatively, the pressure-sensitive adhesive sheet according to item 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26684195A JP3409535B2 (en) | 1995-10-16 | 1995-10-16 | Adhesive mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26684195A JP3409535B2 (en) | 1995-10-16 | 1995-10-16 | Adhesive mat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09108169A JPH09108169A (en) | 1997-04-28 |
| JP3409535B2 true JP3409535B2 (en) | 2003-05-26 |
Family
ID=17436412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26684195A Expired - Fee Related JP3409535B2 (en) | 1995-10-16 | 1995-10-16 | Adhesive mat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3409535B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4852279B2 (en) * | 2004-09-03 | 2012-01-11 | 正三郎 角 | Dust-proof adhesive sheet |
| JP2008036175A (en) * | 2006-08-07 | 2008-02-21 | Yamadago Hoso Kk | Transferring pad for synthetic rubber roller |
-
1995
- 1995-10-16 JP JP26684195A patent/JP3409535B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09108169A (en) | 1997-04-28 |
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|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |