JPH11189353A - Sticking roll for transportation - Google Patents

Sticking roll for transportation

Info

Publication number
JPH11189353A
JPH11189353A JP35800297A JP35800297A JPH11189353A JP H11189353 A JPH11189353 A JP H11189353A JP 35800297 A JP35800297 A JP 35800297A JP 35800297 A JP35800297 A JP 35800297A JP H11189353 A JPH11189353 A JP H11189353A
Authority
JP
Japan
Prior art keywords
layer
rubber
silicone
primer
adhesive
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.)
Granted
Application number
JP35800297A
Other languages
Japanese (ja)
Other versions
JP3480667B2 (en
Inventor
Tadahiro Inagaki
忠弘 稲垣
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.)
Hokushin Industries Corp
Hokushin Industry Co Ltd
Original Assignee
Hokushin Industries Corp
Hokushin Industry Co Ltd
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 Hokushin Industries Corp, Hokushin Industry Co Ltd filed Critical Hokushin Industries Corp
Priority to JP35800297A priority Critical patent/JP3480667B2/en
Publication of JPH11189353A publication Critical patent/JPH11189353A/en
Application granted granted Critical
Publication of JP3480667B2 publication Critical patent/JP3480667B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide excellent stickness so as to be repeatedly used for a long term by providing a rubber layer composed of vulcanized rubber, a sticking layer having stickness provided on the surface of the rubber layer, and a primer layer provided between the rubber layer and the sticking layer, and making the sticking layer out of silicone gel. SOLUTION: Silicone rubber having rubber hardness to be 40 deg. in JIS A is electric heating press molded for minutes at 170 deg.C to be formed into a cylindrical material, it is pressed-in to a shaft, polished into surface roughness under 30 μm, and a rubber base body (rubber layer) 1 is obtained. A primer layer 2 is formed on the surface of the rubber layer 1 by a dipping method by the use of silicone series primer, further after drying, silicone gel is coated thereon by a dipping method, and after vulcanizing for 10 minutes in a electric heating tank at 150 deg.C, it is secondarily vulcanized for 4 hours at 210 deg.C, and hence a sticking roll for transportation is obtained. This roll has a sticking layer 3 on the rubber layer 1 through the primer layer 2.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、表面に粘着性を有
し、クリーニング機能を有する搬送用粘着ロールに関す
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a conveying adhesive roll having an adhesive surface and a cleaning function.

【0002】[0002]

【従来の技術】テレホンカード、プリペイドカード、キ
ャッシュカード等のカード類、あるいは紙幣、切符等を
搬送しながら印刷を行うカード類印刷機、または一般的
なプリンタ、電子写真複写機等には、被印刷物を搬送す
るための搬送用粘着ロールが用いられている。また、こ
のような搬送用粘着ロールで搬送される被印刷物は、静
電気等により表面に埃等が付着し易く、印刷品質が低下
するという問題を解消するために、被印刷物の表面に付
着したゴミ、埃等をクリーニングしながら搬送するクリ
ーニング機能付き搬送用粘着ロールが用いられるように
なってきた。
2. Description of the Related Art Cards such as telephone cards, prepaid cards, and cash cards, card printing machines that print while transporting banknotes, tickets, and the like, or general printers, electrophotographic copiers, and the like, are required. BACKGROUND ART Adhesive rolls for conveyance for conveying printed materials are used. In addition, the printed material conveyed by such a conveying adhesive roll is liable to adhere to the surface due to static electricity or the like, and the dust adhered to the surface of the printed material is solved in order to solve the problem that the print quality is deteriorated. In addition, a transfer adhesive roll with a cleaning function for transferring while cleaning dust and the like has come to be used.

【0003】従来のクリーニング機能付き搬送ロールと
しては、ゴム硬度が、JIS Aで30〜50度のポリ
ウレタンゴム、シリコーンゴム等で成形して表面を研磨
したもの、または、クロロプレンゴム(CR)、EPD
M等のゴム層の表面にポリウレタンゴム、シリコーンゴ
ム等をコーティングして粘着性を付与したものが知られ
ている。
[0003] Conventional transport rolls with a cleaning function include those formed by molding with polyurethane rubber or silicone rubber having a rubber hardness of 30 to 50 degrees according to JIS A and polishing the surface, or chloroprene rubber (CR), EPD
It is known that the surface of a rubber layer such as M is coated with polyurethane rubber, silicone rubber or the like to impart tackiness.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、上述し
たクリーニング機能付き搬送用粘着ロールは、粘着性が
低く、クリーニング性能が十分でないという問題があ
る。また、表面にコーティング層を有するものは、製造
コストが高く、また、層間剥離が生じやすいという問題
がある。さらに、このような問題から、搬送用粘着ロー
ルを頻繁に交換する必要が生じるため、さらに手間やコ
ストがかかるという問題がある。
However, the above-mentioned adhesive roll for conveyance with a cleaning function has a problem that the adhesiveness is low and the cleaning performance is not sufficient. Further, those having a coating layer on the surface have problems that the production cost is high and delamination is apt to occur. Further, due to such a problem, it is necessary to frequently replace the transporting adhesive roll, so that there is a problem that it takes more time and effort.

【0005】また、粘着性を付与するための充填剤を添
加した清掃部材も提案されているが、粘着性の面で現実
的には使用されていない。
Although a cleaning member to which a filler for imparting tackiness is added has been proposed, it has not been practically used in terms of tackiness.

【0006】そこで、本発明は、このような事情に鑑
み、優れた粘着性を長期に亘って有し、交換などの手間
をかけることなく、長期に亘って使用することができる
搬送用粘着ロールを提供することを課題とする。
In view of such circumstances, the present invention has an excellent adhesive property over a long period of time, and can be used for a long period of time without trouble such as replacement. The task is to provide

【0007】[0007]

【課題を解決するための手段】前記課題を解決する本発
明は、ゴム加硫物からなるゴム層と、このゴム層の表面
に設けられて粘着性を有する粘着層と、前記ゴム層と前
記粘着層との間に設けられたプライマ層とを有し、前記
粘着層がシリコーンゲルからなることを特徴とする搬送
用粘着ロールにある。
According to the present invention, there is provided a rubber layer made of a vulcanized rubber, an adhesive layer provided on the surface of the rubber layer and having an adhesive property, A primer layer provided between the pressure-sensitive adhesive layer and the pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer is made of silicone gel.

【0008】本発明は、優れた粘着性を有するシリコー
ンゲルを粘着層とし、且つその下のゴム層との間に接着
力が強力なプライマ層を設けることにより、従来にない
粘着性が得られるという知見に基づくものである。
According to the present invention, an unprecedented tackiness can be obtained by providing a silicone gel having excellent tackiness as an adhesive layer and providing a primer layer having a strong adhesive force between the adhesive layer and a rubber layer thereunder. It is based on the knowledge that.

【0009】ここで、本発明で用いるシリコーンゲルと
は、例えば、信越化学工業(株)により市販されている
シリコーンゲルKE100GELである。これは、分子
鎖内に分岐が存在した3次元的な構造を有する高分子か
らなり、触媒で反応させることにより、粘液状から粘性
固体状に形態を変化させるが、かかる硬化反応後も高度
な粘着性を有する。かかるシリコーンゲルは、主鎖が複
雑な網目構造をとりうることから、物理的耐性に比較的
優れ、また、本質的にシリコーンからなるので、耐熱
性、耐薬品性などの面でも十分な性能を具えている。
Here, the silicone gel used in the present invention is, for example, a silicone gel KE100GEL sold by Shin-Etsu Chemical Co., Ltd. It is composed of a polymer having a three-dimensional structure with a branch in the molecular chain, and changes its form from a viscous liquid to a viscous solid by reacting with a catalyst. Has stickiness. Such a silicone gel has a relatively excellent physical resistance because the main chain can have a complicated network structure, and since it is essentially made of silicone, it has sufficient performance in terms of heat resistance, chemical resistance and the like. I have it.

【0010】また、かかる粘着層は、プライマ層、好ま
しくは、シリコーン系のプライマ層を用いることによ
り、ゴム層と十分な接着性を示し、また、耐久性が相乗
的に増加する。
[0010] Further, by using a primer layer, preferably a silicone-based primer layer, as the adhesive layer, sufficient adhesion to the rubber layer is exhibited, and durability is synergistically increased.

【0011】かかるプライマとしては、信越化学工業
(株)で市販されているシリコーン系プライマNo.1
01A,Bを挙げることができる。
As such a primer, silicone primer No. 1 commercially available from Shin-Etsu Chemical Co., Ltd. 1
01A and B can be mentioned.

【0012】本発明では、特に、シリコーンゲルと、シ
リコーン系プライマとを用い、シリコーンゲル層を、例
えば、厚さ50μm以下と薄く形成することにより、粘
着性に優れ、耐久性の向上した粘着層を得ることができ
る。
In the present invention, in particular, by using a silicone gel and a silicone-based primer and forming a thin silicone gel layer having a thickness of, for example, 50 μm or less, an adhesive layer having excellent adhesion and improved durability is provided. Can be obtained.

【0013】また、本発明で、ゴム層を形成するゴム加
硫物の種類、配合等は特に限定されないが、例えば、シ
リコーンゴム、ポリウレタンゴム等を用いることがで
き、ゴム硬度は、JIS Aで30〜50°とするのが
好ましい。
In the present invention, the type and composition of the rubber vulcanizate forming the rubber layer are not particularly limited. For example, silicone rubber, polyurethane rubber and the like can be used, and the rubber hardness is JIS A. It is preferable that the angle be 30 to 50 °.

【0014】このような本発明の搬送用粘着ロールは、
45度に傾斜させたガラス板上に静置可能な程度の粘着
性を有し、クリーニング機能付き搬送用粘着ロールとし
て優れたものである。
[0014] Such a transfer adhesive roll of the present invention comprises:
It has an adhesive property such that it can be left still on a glass plate inclined at 45 degrees, and is excellent as a transfer adhesive roll with a cleaning function.

【0015】[0015]

【発明の実施の形態】以下、本発明を実施例に基づいて
説明するが、本発明はこれに限定されるものではない。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described based on embodiments, but the present invention is not limited to these embodiments.

【0016】(実施例1)ゴム硬度がJIS Aで40
°のシリコーンゴムを170℃で10分間電熱プレス成
形して円筒状のゴム素材を形成し、これに軸を圧入して
表面粗さ30μm以内に研磨してゴム基体を得た。
(Example 1) Rubber hardness is 40 according to JIS A.
° silicone rubber was electrothermally pressed at 170 ° C. for 10 minutes to form a cylindrical rubber material, into which a shaft was pressed and polished to a surface roughness of 30 μm or less to obtain a rubber substrate.

【0017】このゴム基体の表面に、シリコーン系プラ
イマ(No.101A,B;信越化学工業(株)製)を
用いてディッピング法によりプライマ層を形成し、乾燥
後、さらに、シリコーンゲル(KE−110GEL)を
ディッピング法によりコーティングし、150℃の電熱
槽の中で10分間加硫した後、210℃で4時間2次加
硫を行って、本実施例の搬送用粘着ロールを得た。
A primer layer is formed on the surface of the rubber substrate by a dipping method using a silicone-based primer (No. 101A, B; manufactured by Shin-Etsu Chemical Co., Ltd.). After drying, a silicone gel (KE- (110 GEL) was coated by a dipping method, and then vulcanized in an electric heating bath at 150 ° C. for 10 minutes, followed by secondary vulcanization at 210 ° C. for 4 hours to obtain a transfer adhesive roll of this example.

【0018】かかる搬送用粘着ロールは、図1に示すよ
うに、ゴム層1上に、プライマ層2を介して粘着層3を
有するものである、本実施例では、中心に軸4を有す
る。
As shown in FIG. 1, such a transport adhesive roll has an adhesive layer 3 on a rubber layer 1 with a primer layer 2 interposed therebetween. In this embodiment, the transport adhesive roll has a shaft 4 at the center.

【0019】(比較例1)HTVシリコーンゴム170
℃で10分間電熱プレス成形して筒状のゴム成形体を
得、その表面を研磨して比較例1のゴム層とした。この
ゴム層のゴム硬度は、JISAで40度であった。な
お、これは、従来使用されているものである。
Comparative Example 1 HTV Silicone Rubber 170
Electrothermal press molding was performed at 10 ° C. for 10 minutes to obtain a cylindrical rubber molded body, and the surface was polished to obtain a rubber layer of Comparative Example 1. The rubber hardness of this rubber layer was 40 degrees according to JISA. This is a conventionally used one.

【0020】(比較例2)比較例1と同様にゴム成形体
を成形した後、表面に、粘度を5ポイズに調整したシリ
コーンゴム(KE−1380AおよびBの混合物(10
0:100);信越化学工業(株)製)をディッピング
法にて厚さ100μmにコーティングし、加硫すること
により、ゴム硬度アスカーCで20度の粘着層を有する
搬送用粘着ロールを形成した。
(Comparative Example 2) A rubber molded body was molded in the same manner as in Comparative Example 1, and a silicone rubber (KE-1380A and B mixture (10
0: 100); Shin-Etsu Chemical Co., Ltd.) was coated to a thickness of 100 μm by a dipping method and vulcanized to form a transfer adhesive roll having a 20-degree adhesive layer with a rubber hardness of Asker C. .

【0021】(試験例)上述した実施例および各比較例
の搬送用粘着ロール用の軸を除去したものを、図2に示
すように、ガラス基板30上に載せてガラス基板30を
傾け、各搬送用粘着ロールが転がり落ちる角度を測定
し、粘着性の比較を行った。
(Test Example) As shown in FIG. 2, the shafts for the transporting adhesive rolls of the above-described Examples and Comparative Examples were removed and placed on a glass substrate 30 as shown in FIG. The angle at which the transporting adhesive roll rolled down was measured, and the adhesiveness was compared.

【0022】実施例1のゴム成形体10は、ガラス基板
30を90度まで傾け、30秒以上静止しても、転がり
落ちなかった。
The rubber molded body 10 of Example 1 did not roll down even when the glass substrate 30 was tilted to 90 degrees and stopped for 30 seconds or more.

【0023】一方、比較例1および2のゴム成形体は、
30〜40度で転がり落ちた。
On the other hand, the rubber moldings of Comparative Examples 1 and 2
Rolled down at 30-40 degrees.

【0024】これらの結果から、本発明の搬送用粘着ロ
ールは、比較例1および2に示すような従来の搬送用粘
着ロールと比較して粘着性が優れていることが判った。
From these results, it was found that the pressure-sensitive adhesive roll for transport of the present invention was superior in adhesiveness to the conventional pressure-sensitive adhesive rolls for transport as shown in Comparative Examples 1 and 2.

【0025】[0025]

【発明の効果】以上説明したように、本発明によれば、
優れた粘着性を有しており、また、粘着層自体が本来的
に粘着性を有するため、アルコールなどで拭くなどによ
る清浄化を行っても、クリーニング性能が低下すること
がないので、長期に亘って、繰り返し使用することがで
き、安価で、耐久性に優れたクリーニング機能付き搬送
用粘着ロールが提供できる。
As described above, according to the present invention,
It has excellent adhesiveness, and since the adhesive layer itself has inherent adhesiveness, even if it is cleaned by wiping with alcohol etc., the cleaning performance does not decrease, so it can be used for a long time. It is possible to provide an inexpensive and highly durable transfer adhesive roll having a cleaning function that can be repeatedly used over a long period of time.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施形態に係る搬送用粘着ロールで
ある。
FIG. 1 is a transfer adhesive roll according to an embodiment of the present invention.

【図2】本発明の試験例を説明する説明図である。FIG. 2 is an explanatory diagram illustrating a test example of the present invention.

【符号の説明】[Explanation of symbols]

1 ゴム層 2 プライマ層 3 粘着層 1 rubber layer 2 primer layer 3 adhesive layer

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 ゴム加硫物からなるゴム層と、このゴム
層の表面に設けられて粘着性を有する粘着層と、前記ゴ
ム層と前記粘着層との間に設けられたプライマ層とを有
し、前記粘着層がシリコーンゲルからなることを特徴と
する搬送用粘着ロール。
1. A rubber layer comprising a rubber vulcanizate, an adhesive layer provided on the surface of the rubber layer and having an adhesive property, and a primer layer provided between the rubber layer and the adhesive layer. Wherein the pressure-sensitive adhesive layer comprises a silicone gel.
【請求項2】 請求項1において、前記粘着層が、厚さ
50μm以下の薄膜であることを特徴とする搬送用粘着
ロール。
2. The pressure-sensitive adhesive roll according to claim 1, wherein the pressure-sensitive adhesive layer is a thin film having a thickness of 50 μm or less.
【請求項3】 請求項1または2において、前記プライ
マ層はシリコーン系で強力な接着力を有することを特徴
とする搬送用粘着ロール。
3. The pressure-sensitive adhesive roll according to claim 1, wherein the primer layer is a silicone-based material and has a strong adhesive force.
【請求項4】 請求項1〜3の何れかにおいて、前記粘
着性は、前記ゴム層が、45度以上に傾斜させたガラス
板上に静置可能な程度であることを特徴とする搬送用粘
着ロール。
4. The carrier according to claim 1, wherein the adhesiveness is such that the rubber layer can be set on a glass plate inclined at 45 degrees or more. Adhesive roll.
JP35800297A 1997-12-25 1997-12-25 Adhesive roll for transport Expired - Fee Related JP3480667B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35800297A JP3480667B2 (en) 1997-12-25 1997-12-25 Adhesive roll for transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35800297A JP3480667B2 (en) 1997-12-25 1997-12-25 Adhesive roll for transport

Publications (2)

Publication Number Publication Date
JPH11189353A true JPH11189353A (en) 1999-07-13
JP3480667B2 JP3480667B2 (en) 2003-12-22

Family

ID=18457043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35800297A Expired - Fee Related JP3480667B2 (en) 1997-12-25 1997-12-25 Adhesive roll for transport

Country Status (1)

Country Link
JP (1) JP3480667B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009274856A (en) * 2008-05-16 2009-11-26 Mimaki Engineering Co Ltd Printer device and method of making carrying member provided in the printer device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009274856A (en) * 2008-05-16 2009-11-26 Mimaki Engineering Co Ltd Printer device and method of making carrying member provided in the printer device

Also Published As

Publication number Publication date
JP3480667B2 (en) 2003-12-22

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