JP2737380B2 - Method of attaching and detaching tape-shaped body - Google Patents
Method of attaching and detaching tape-shaped bodyInfo
- Publication number
- JP2737380B2 JP2737380B2 JP2247895A JP24789590A JP2737380B2 JP 2737380 B2 JP2737380 B2 JP 2737380B2 JP 2247895 A JP2247895 A JP 2247895A JP 24789590 A JP24789590 A JP 24789590A JP 2737380 B2 JP2737380 B2 JP 2737380B2
- Authority
- JP
- Japan
- Prior art keywords
- tape
- roll
- metal strip
- strip
- peeling
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
- B29C63/0013—Removing old coatings
Description
【発明の詳細な説明】 ＜産業上の利用分野＞ 本発明は、帯状体の表面にマスキングテープを貼付け
た後露出部にめっきする部分めっき等におけるテープ状
体の貼付けおよび剥離方法に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial application field> The present invention relates to a method of attaching and detaching a tape-like body in a partial plating or the like in which a masking tape is attached to a surface of a belt-like body and then plated on an exposed portion.
＜従来の技術＞ 銅条のような帯状体の表面に部分めっきをする場合な
どは、予め帯状体の表面にマスキングテープを貼付け、
めっき後にはこのテープを帯状体から剥離する必要があ
る。<Conventional technology> When partially plating the surface of a strip such as a copper strip, a masking tape is attached to the surface of the strip in advance,
After plating, it is necessary to peel this tape from the strip.
従来行われているテープ状体の貼付けおよび剥離方法
の概要を第７〜12図により説明する。An outline of a conventional method of attaching and detaching a tape-shaped body will be described with reference to FIGS.
第７図および第８図は、帯状体１の表面にテープ２を
貼付けている状態を示す断面図および平面図である。7 and 8 are a cross-sectional view and a plan view showing a state in which the tape 2 is stuck to the surface of the strip 1.
帯状体１を第７、８図で見て左から右方向へ高速に移
動させながら、予め接着する面に糊をつけてあるテープ
２を、帯状体１の幅方向と平行な軸を有するロール３を
介して帯状体１に接着される。その際、帯状体１とテー
プ２は外側からロール３とパッド４によって押付けられ
て貼付けられる。7 and 8, the tape 2, which has been previously glued on the surface to be bonded, is rolled with an axis parallel to the width direction of the band 1 while moving the band 2 at high speed from left to right as viewed in FIGS. 3 and is adhered to the strip 1. At this time, the strip 1 and the tape 2 are pressed and adhered from the outside by the roll 3 and the pad 4.
このとき、帯状体１、テープ２およびロール３の振動
や変形などにともない、テープ２の帯状体１との未貼付
け部分と貼付き部分との境界５は、必ずしも帯状体１の
幅方向の直線とはならず、例えば第８図に示すような曲
線となり、しかも複雑に変動して空気をまき込む。At this time, due to the vibration or deformation of the band 1, the tape 2 and the roll 3, the boundary 5 between the unattached portion of the tape 2 and the pasted portion is not necessarily a straight line in the width direction of the band 1. However, it becomes a curve as shown in FIG. 8, for example, and air fluctuates in a complicated manner.
その結果、帯状体１とテープ２の間に気泡６または非
接合部分７を形成する場合が多い。そして、テープのず
れ、全面的剥離あるいは非接合部分へのめっき液の浸入
などへと発展し、当初予定されためっき形状が得られな
いことがあると共に、接着部と非接着部が生ずることに
より剥離する場合には挙動が不安定となりテープ切断の
要因となる。As a result, air bubbles 6 or non-joined portions 7 are often formed between the band 1 and the tape 2. Then, the tape may be displaced, completely peeled off, or the plating solution may penetrate into the non-joined parts, etc., and the plating shape originally planned may not be obtained. In the case of peeling, the behavior becomes unstable and causes a tape cutting.
第９図および第10図は、帯状体１の表面に貼付けられ
ているテープ２を剥離している状態を示す断面図および
平面図である。FIG. 9 and FIG. 10 are a cross-sectional view and a plan view showing a state in which the tape 2 attached to the surface of the strip 1 is peeled off.
テープ２を貼付けた帯状体１を第９、10図で見て右か
ら左方向へ移動させながら、帯状体１のテープ２貼付け
面側に一定距離離間された位置にあり帯状体１の幅方向
と平行な軸を有するロール３を介してテープ２を右手前
方向に引張ることで帯状体１表面のテープ２が剥離され
る。9 and 10, the tape 1 is moved from right to left as viewed in FIGS. 9 and 10, and is positioned at a fixed distance from the tape 2 attaching surface side of the tape 1 and is located in the width direction of the tape 1. The tape 2 on the surface of the belt-like body 1 is peeled off by pulling the tape 2 toward the right front direction via a roll 3 having an axis parallel to the tape 2.
このとき、剥離しにくいテープ２を高速で引張ると、
帯状体１とテープ２の剥離境界５の形状および位置は、
例えばテープ２の各貼付き部分2a,2b,2cおよび2dに対
し、それぞれ第10図に5a,5b,5cおよび5dで示すように剥
離境界の位置が左右に複雑に移動する（第９図はテープ
２の貼付き部分2aが剥離するときを示している）。At this time, if the tape 2 that is difficult to peel is pulled at a high speed,
The shape and position of the stripping boundary 5 between the strip 1 and the tape 2 are as follows:
For example, for each of the attached portions 2a, 2b, 2c and 2d of the tape 2, the position of the peeling boundary moves in a complicated manner from side to side as shown by 5a, 5b, 5c and 5d in FIG. 10 (FIG. This shows a case where the attached portion 2a of the tape 2 is peeled off).
剥離境界５のテープ２幅方向の形状も、例えば第11図
および第12図（いずれも図面の上下方向がテープの幅方
向である）に示すように複雑な変化を示す。８はテープ
２の剥離部分である。The shape of the peeling boundary 5 in the width direction of the tape 2 also shows a complicated change as shown in, for example, FIGS. 11 and 12 (the vertical direction in the drawings is the width direction of the tape). Reference numeral 8 denotes a peeled portion of the tape 2.
これはとりもなおさずテープ２の剥離挙動が不安定
で、剥離境界５がテープ２の幅方向および長さ方向に複
雑に変動し、力学的にもテープ２に過大な力がかかる場
合があることを示しており、テープ２の切断やテープ２
の一部の残留などが生じ、製品として不完全なものとな
る。This means that the peeling behavior of the tape 2 is unstable, the peeling boundary 5 fluctuates in the width direction and the length direction of the tape 2 in a complicated manner, and an excessive force may be mechanically applied to the tape 2. Indicates that the tape 2 has been cut or
Some of the residue is left, resulting in an incomplete product.
＜発明が解決しようとする課題＞ 本発明は、上記従来技術の問題点を解消し、帯状体の
表面にテープ状体を確実に安定的に貼付け、帯状体の表
面からテープ状体に確実に安定的に剥離することがで
き、テープ貼付け後に行うめっき作業等での安定した信
頼性の高い製品作りあるいはそれらの製造ラインの無人
化や自動化に有利となるテープ状体の貼付けおよび剥離
方法を提供することを目的としている。<Problems to be Solved by the Invention> The present invention solves the above-mentioned problems of the prior art, and reliably and stably affixes a tape-like body to the surface of a belt-like body, and reliably attaches the tape-like body from the surface of the belt-like body. Provides a method of attaching and detaching a tape-like body that can be peeled stably and is advantageous for making stable and highly reliable products in plating work etc. performed after applying tape, or for unmanned or automated production lines. It is intended to be.
＜課題を解決するための手段＞ 上記目的を達成するために本発明によれば、帯状体の
表面に対向して設けたロールを介して、前記帯状体の表
面にテープ状体を貼付けまたは前記帯状体の表面からテ
ープ状体を剥離する方法であって、 前記ロールの軸を前記帯状体の幅方向に対し５〜45度
傾斜させて設け、前記テープ状体の貼付けまたは剥離を
行うことを特徴とするテープ状体の貼付けおよび剥離方
法が提供される。<Means for Solving the Problems> According to the present invention, in order to achieve the above object, a tape-like body is attached to the surface of the band-like body via a roll provided facing the surface of the band-like body, or A method of peeling a tape-like body from a surface of a belt-like body, wherein the axis of the roll is provided at an angle of 5 to 45 degrees with respect to a width direction of the belt-like body, and the tape-like body is attached or peeled. A method for attaching and detaching a tape-shaped body is provided.
ここで、前記帯状体の表面とテープ状体との接触部分
の境界において、テープ状体貼付け時は空気を吸引し、
テープ状体剥離時は空気を吹付けて行うのが好ましい。Here, at the boundary of the contact portion between the surface of the band-shaped body and the tape-shaped body, air is sucked when the tape-shaped body is attached,
At the time of peeling the tape-shaped body, it is preferable to blow the air.
以下に本発明をさらに詳細に説明する。 Hereinafter, the present invention will be described in more detail.
本発明において帯状体の形状が、材質は限定しない
が、部分めっきに用いる金属条を代表例として説明す
る。In the present invention, the shape of the strip is not limited to a material, but a metal strip used for partial plating will be described as a representative example.
本発明において前記帯状体の表面に貼付けまたは帯状
体の表面から剥離するテープ状体の形状、材質は限定し
ないが、少なくとも帯状体に対し適宜の接着剤を介して
接着できるもの、またはテープ状体の帯状体との接着面
に接着剤を塗布したものである。In the present invention, the shape and material of the tape-like body to be adhered to the surface of the belt-like body or peeled off from the surface of the belt-like body are not limited, but at least the tape-like body or the tape-like body can be bonded to the belt-like body through an appropriate adhesive. An adhesive is applied to the surface to be bonded to the belt-like body.
本発明に用いるロールの材質は限定しないが、ロール
の長さは少なくとも対向する前記テープ状体の前記ロー
ルの軸方向での長さとする。まず、金属条１の表面にテ
ープ２を貼付ける方法を第１図を参照しながら説明す
る。The material of the roll used in the present invention is not limited, but the length of the roll is at least the length of the opposing tape-shaped body in the axial direction of the roll. First, a method of attaching the tape 2 to the surface of the metal strip 1 will be described with reference to FIG.
ロール３は、第１図で見て左から右方向へ高速で移動
する金属条１のテープ２を接着する面に対向し、金属条
１の幅方向に対しロールの軸を傾斜して設ける。The roll 3 faces the surface of the metal strip 1 moving at high speed from left to right as viewed in FIG. 1 and to which the tape 2 is adhered, and the roll axis is inclined with respect to the width direction of the metal strip 1.
この軸の傾斜角は、金属条１の幅方向に対して５〜45
度とする。この傾斜角が５度未満では金属条１に貼付け
たテープ２と金属条１との間に気泡が発生するのを防止
できず、45度超ではロール３の長さが長くなるため不経
済であるばかりでなく金属条１やテープ２の横すべりが
生じ易くなる。The inclination angle of this axis is 5 to 45 with respect to the width direction of the metal strip 1.
Degree. If the angle of inclination is less than 5 degrees, it is not possible to prevent air bubbles from being generated between the tape 2 attached to the metal strip 1 and the metal strip 1, and if it is more than 45 degrees, the length of the roll 3 becomes long, which is uneconomical. Not only that, the metal strip 1 and the tape 2 are likely to slide.
前記傾斜角は、第１図に示すようにロール３の上方を
左に傾斜させていてもよいし、逆にしてもよく、その効
果は同じである。The inclination angle may be inclined leftward above the roll 3 as shown in FIG. 1 or reversed, and the effect is the same.
前記傾斜角を５〜45度、好ましくは10〜45度とするこ
とにより、金属条１とテープ２の間に気泡または非接合
部分の発生するのが防止される。By setting the inclination angle to 5 to 45 degrees, preferably 10 to 45 degrees, generation of bubbles or non-joined portions between the metal strip 1 and the tape 2 is prevented.
金属条１にテープ２を貼付ける際、金属条１の裏面側
は従来用いられているパッド４（第７、８図参照）を設
け、ロール３とパッド４によってテープ２を金属条１表
面に押付けると、テープ２はロール３の軸心の下方位置
Ａにおいてテープ２端部に優先して金属条に接着する。When the tape 2 is attached to the metal strip 1, a conventionally used pad 4 (see FIGS. 7 and 8) is provided on the back side of the metal strip 1, and the tape 2 is applied to the surface of the metal strip 1 by the roll 3 and the pad 4. When pressed, the tape 2 adheres to the metal strip in preference to the end of the tape 2 at a position A below the axis of the roll 3.
すなわち、Ａを通るテープ２の幅方向においてテープ
２の厚さ方向の圧縮応力の分布は第２図にP1で示すよう
になる。金属条１が変形する場合はP2のようになる。That is, the distribution in the thickness direction of the compressive stress of the tape 2 in the width direction of the tape 2 through the A is as shown by P 1 in Figure 2. When the metal strip 1 is deformed is as P 2.
その結果、テープ２の幅方向中央部Ａで金属条１との
間に空気が入ったとしてもテープ２の端部に移動して排
除され、気泡の残留や非接合部分は生じにくくなる。As a result, even if air enters between the metal strip 1 and the center portion A in the width direction of the tape 2, the air moves to the end of the tape 2 and is removed, so that the remaining of bubbles and the non-joined portion are less likely to occur.
なお、前記パッド４に代えてロール９を前記ロール３
とＸ字形になるよう傾斜方向を逆にして設け、互いに押
付けて用いることは有効である。この場合も第２図の
P1,P2と同様の圧縮応力分布が得られる。Note that the roll 9 is replaced with the roll 3 in place of the pad 4.
It is effective that they are provided with their inclination directions reversed so as to form an X-shape and pressed against each other. In this case as well, FIG.
The same compression stress distribution as P 1 and P 2 is obtained.
また、必要に応じて金属条１の移動方向下流側で金属
条１およびテープ２の外側に１対または複数対のロール
を配置する（第１図では１対のロール10,11を配置した
場合を示している）。If necessary, one or more pairs of rolls are arranged outside the metal strip 1 and the tape 2 on the downstream side in the moving direction of the metal strip 1 (in FIG. 1, a pair of rolls 10 and 11 are arranged). Is shown).
前記金属条１の移動方向下流側のロール10,11は、そ
の傾斜角をロール３または９よりも小さくするかまたは
ロール径を大きくすることが好ましい。この場合には第
２図のP3に示すように圧縮応力の分布はテープ２の端部
まで同一となりテープ２を金属条１に密着させるのに有
効である。複数対のロールを設ける場合は、その最下流
側のロール対の傾斜角を零とすることも有効である。The rolls 10, 11 on the downstream side in the moving direction of the metal strip 1 preferably have a smaller inclination angle than the rolls 3 or 9 or a larger roll diameter. In this case, the distribution of the compressive stress as shown in the P 3 of FIG. 2 is effective for adhering the tape 2 becomes equal to the end portion of the tape 2 to the metal strip 1. When a plurality of pairs of rolls are provided, it is also effective to set the inclination angle of the most downstream roll pair to zero.
また、テープ２貼付け中に金属条１またはテープ２が
幅方向への移動を生じた場合は、下流側のロール、例え
ばロール10の傾斜方向をロール３と逆にすることにより
移動力を相殺することができる。When the metal strip 1 or the tape 2 moves in the width direction during the application of the tape 2, the moving force is canceled by reversing the inclination direction of the downstream roll, for example, the roll 10, with the roll 3. be able to.
また、金属条１の表面とテープ２との接触部分の境界
において、空気を吸引しながらテープ貼付けを行うのが
好ましい。すなわち、第１図において金属条１の移動方
向上流側のロール３の入側に、ロール３により圧接され
るテープ２の下面と金属条１表面との間に向けて開孔12
を有するホース13を設け、空気を吸引させるようにすれ
ば、テープ２が金属条１表面に大気圧で押付けられ金属
条１とこれに貼付けられるテープ２との間に空気が入る
のを完全に防止できる。In addition, it is preferable that the tape is attached while suctioning air at the boundary between the contact portion between the surface of the metal strip 1 and the tape 2. That is, in FIG. 1, an opening 12 is formed between the lower surface of the tape 2 pressed by the roll 3 and the surface of the metal strip 1 on the entry side of the roll 3 on the upstream side in the moving direction of the metal strip 1.
If the hose 13 is provided so that the air is sucked, the tape 2 is pressed against the surface of the metal strip 1 at atmospheric pressure to completely prevent air from entering between the metal strip 1 and the tape 2 attached thereto. Can be prevented.
また、前記空気吸引方法として金属条１、テープ２お
よびロール３を減圧箱に入れて貼付けを行ってもよい。In addition, as the air suction method, the metal strip 1, the tape 2, and the roll 3 may be put in a vacuum box and pasted.
つぎに、金属条１の表面に貼付けられたテープ２を剥
離する方法を第３図および第４図を参照しながら説明す
る。Next, a method of peeling the tape 2 adhered to the surface of the metal strip 1 will be described with reference to FIGS. 3 and 4. FIG.
ロール３は、第３、４図で見て右から左方向へ高速で
移動する金属条１上のテープ２に対向し、テープ２上面
から一定距離離間させ、金属条１の幅方向に対しロール
の軸を傾斜して設ける。The roll 3 is opposed to the tape 2 on the metal strip 1 moving at a high speed from right to left as viewed in FIGS. 3 and 4, is separated from the upper surface of the tape 2 by a fixed distance, and is rolled in the width direction of the metal strip 1. Is provided at an angle.
この軸の傾斜角は、金属条１の幅方向に対し５〜45度
とする。この傾斜角が５度未満ではテープ２の剥離境界
の形状および位置が複雑に変動し、テープ２の切断や一
部の残留が防止できない。The inclination angle of this axis is 5 to 45 degrees with respect to the width direction of the metal strip 1. If the inclination angle is less than 5 degrees, the shape and position of the peeling boundary of the tape 2 fluctuate in a complicated manner, and it is impossible to prevent the tape 2 from being cut or remaining partially.
また、45度超ではロール３の長さが長くなるため不経
済であるばかりでなく金属条１やテープ２の横すべりが
生じ易くなる。On the other hand, if the angle exceeds 45 degrees, the length of the roll 3 becomes long, which is not only uneconomical, but also causes the metal strip 1 and the tape 2 to easily slide.
前記傾斜角は、第４図に示すようにロール３の上方を
右に傾斜させてもよいし、逆にしてもよく、その効果は
同じである、 前記傾斜角を５〜45度、好ましくは10〜45度とするこ
とにより、例えば第４図のようにロール３を設けると第
５図および第６図（いずれも図面の上下方向がテープの
幅方向で図面の左側が剥離部分である）に示すように剥
離境界５はほぼ直線となり、図面上部に端部から剥離す
る。すなわち、テープ２の剥離応力はその幅方向中央よ
りも端部の方が小さいから、一定の引張りに対し形状t0
として剥離されるよりも形状t1として剥離されやすく、
剥離境界５は第５図または第６図のt0とt1の間の形状と
なり安定して剥離される。The inclination angle may be inclined rightward above the roll 3 as shown in FIG. 4 or may be reversed. The effect is the same. The inclination angle is 5 to 45 degrees, preferably By setting the angle to 10 to 45 degrees, for example, when the roll 3 is provided as shown in FIG. 4, FIGS. 5 and 6 (the vertical direction in the drawing is the width direction of the tape and the left side in the drawing is the peeling portion) As shown in FIG. 5, the peeling boundary 5 becomes substantially straight, and peels off from the end at the top of the drawing. That is, since the peeling stress of the tape 2 is smaller at the end portion than at the center in the width direction, the shape t 0 for a certain tension is obtained.
Tends to be peeled off as the shape t 1 than is stripped as,
The separation boundary 5 has a shape between t 0 and t 1 in FIG. 5 or FIG. 6, and is stably separated.
＜実施例＞ 以下に本発明を実施例に基づき具体的に説明する。<Example> Hereinafter, the present invention will be specifically described based on examples.
（実施例１） 第１図に示す構造を基本とした貼付け装置と第３図に
示す構造を基本とした剥離装置を用い、幅40mm、厚さ2m
mの純銅条と、幅30mm、厚さ0.05mmの糊付きポリプロピ
レンテープを用いてテープの条への貼付けおよび条から
の剥離を行った。(Example 1) Using a bonding apparatus based on the structure shown in FIG. 1 and a peeling apparatus based on the structure shown in FIG. 3, a width of 40 mm and a thickness of 2 m were used.
Using a pure copper strip having a thickness of 30 m and a polypropylene tape with a paste having a width of 30 mm and a thickness of 0.05 mm, the tape was attached to the strip and peeled from the strip.
ロールはすべて60mmφ×120mm、外周は軟質ゴム製と
した。The rolls were all 60 mmφ × 120 mm, and the outer circumference was made of soft rubber.
貼付け装置では、ロール３の軸を条の幅方向に対し20
度傾斜させ、ロール９はロール３とＸ字形に設け、ロー
ル10の傾斜角は10度、ロール11はロール10とＸ字形に設
けた。ホース13の開孔12は4mmφとした。In the sticking device, the axis of the roll 3 is set at 20 with respect to the width direction of the strip.
The roll 9 was provided in an X-shape with the roll 3, the inclination angle of the roll 10 was 10 degrees, and the roll 11 was provided in an X-shape with the roll 10. The opening 12 of the hose 13 was 4 mmφ.
ロール3,9間に15kgfの押圧力を与えホース13で吸引し
ながら条を40mm/秒で移動させ、テープ100m当り1mmφ以
上の気泡の発生数を測定した。A pressing force of 15 kgf was applied between the rolls 3 and 9, and the strip was moved at a rate of 40 mm / sec while sucking with the hose 13, and the number of bubbles of 1 mmφ or more per 100 m of the tape was measured.
その結果、ロールをすべて傾斜させないほかは実施例
と同様にテープ貼付けをした場合の気泡発生数２〜50個
（テスト５回）に対し実施例では０〜１個（テスト５
回）であった、 また、ホース13で吸引しない場合にくらべ条の走行可
能最大速度が1.3倍に向上した。As a result, the number of bubbles generated was 2 to 50 when the tape was affixed in the same manner as in the example except that all the rolls were not inclined (5 times in the test), but 0 to 1 in the example (test 5).
Times), and the maximum running speed of the strip was improved by a factor of 1.3 compared to when the hose 13 was not suctioned.
剥離装置では、条とロール３外周面との間を10mmと
し、ホース13で空気を吹きつけながら条を40mm/秒で移
動させ、定常的に剥離可能なテープへの引張力を測定し
た。In the peeling device, the distance between the strip and the outer peripheral surface of the roll 3 was set to 10 mm, and the strip was moved at a rate of 40 mm / sec while blowing air with the hose 13 to measure the tensile force on the tape that could be peeled constantly.
その結果、ロール３を傾斜させないほかは実施例と同
様にテープ剥離をした場合にくらべ引張力が2/3〜1/2と
なった。As a result, the tensile force was 2/3 to 1/2 as compared with the case where the tape was peeled off in the same manner as in the example except that the roll 3 was not inclined.
また、ホース13で吸引しない場合にくらべ条の走行可
能最大速度が1.3倍に向上した。In addition, the maximum running speed of the strip was increased by a factor of 1.3 compared to when the hose 13 was not suctioned.
＜発明の効果＞ 本発明は以上説明したように構成されているので、本
発明によれば、帯状体の表面にテープ状体を確実に安定
的に貼付け、帯状体の表面からテープ状体を確実に安定
的に剥離することができる。<Effects of the Invention> Since the present invention is configured as described above, according to the present invention, the tape-like body is stably stuck to the surface of the belt-like body, and the tape-like body is removed from the surface of the belt-like body. Peeling can be reliably performed stably.
また、本発明によるテープ貼付けに続いて行うめっき
作業等での安定した信頼性の高い製品作りあるいはそれ
らの製造ラインの無人化や自動化の実現に有効である。Further, the present invention is effective in producing stable and highly reliable products in plating work or the like subsequent to the tape sticking according to the present invention, or in realizing unmanned or automated production lines thereof.
第１図は、本発明に用いるテープ貼付け構造体の１例を
示す要部平面図である。 第２図は、テープの幅方向位置と厚さ方向の圧縮応力と
の関係を示すグラフである。 第３図および第４図は、それぞれテープ剥離構造体の１
例を示す要部断面図および平面図である。 第５図および第６図は、テープ剥離時のテープの剥離境
界例を示す平面図である。 第７図および第８図は、それぞれ従来のテープ貼付け構
造体の要部断面図および平面図である。 第９図および第10図は、それぞれ従来のテープ剥離構造
体の要部断面図および平面図である。 第11図および第12図は、従来のテープ剥離時のテープの
剥離境界例を示す平面図である。 符号の説明 １……帯状体（金属条）、 ２……テープ状体（テープ）、 2a,2b,2c,2d……貼付き部分、 3,9,10,11……ロール、 ４……パッド、 5,5a,5b,5c,5d……境界、 ６……気泡、 ７……非接合部分、 ８……剥離部分、 12……開孔、 13……ホースFIG. 1 is a plan view of an essential part showing an example of a tape attachment structure used in the present invention. FIG. 2 is a graph showing the relationship between the position in the width direction of the tape and the compressive stress in the thickness direction. FIG. 3 and FIG. 4 each show one of the tape peeling structures.
It is the principal part sectional drawing and top view which show an example. FIG. 5 and FIG. 6 are plan views showing examples of peeling boundaries of the tape at the time of tape peeling. 7 and 8 are a cross-sectional view and a plan view, respectively, of a main part of a conventional tape attachment structure. FIG. 9 and FIG. 10 are a sectional view and a plan view of a main part of a conventional tape peeling structure, respectively. FIG. 11 and FIG. 12 are plan views showing examples of a tape separation boundary at the time of a conventional tape separation. DESCRIPTION OF SYMBOLS 1... Strip (metal strip), 2... Tape (tape), 2a, 2b, 2c, 2d... Affixed part, 3, 9, 10, 11,. Pad, 5,5a, 5b, 5c, 5d ... Boundary, 6 ... Bubble, 7 ... Non-joined part, 8 ... Peel off part, 12 ... Open hole, 13 ... Hose
───────────────────────────────────────────────────── フロントページの続き (72)発明者 萩谷 重男 茨城県土浦市木田余町3550番地 日立電 線株式会社金属研究所内 (72)発明者 八木 雄二 茨城県日立市助川町３丁目１番１号 日 立電線株式会社電線工場内 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Shigeo Hagiya 3550 Kida Yomachi, Tsuchiura-shi, Ibaraki Hitachi Metals, Ltd. Metal Research Laboratory (72) Inventor Yuji Yagi 3-1-1, Sukekawa-cho, Hitachi-shi, Ibaraki Hitachi Cable Co., Ltd.
Claims (2)
して、前記帯状体の表面にテープ状体を貼付けまたは前
記帯状体の表面からテープ状体を剥離する方法であっ
て、 前記ロールの軸を前記帯状体の幅方向に対し５〜45度傾
斜させて設け、前記テープ状体の貼付けまたは剥離を行
うことを特徴とするテープ状体の貼付けおよび剥離方
法。1. A method for attaching a tape to a surface of a band or peeling the tape from the surface of the band via a roll provided opposite to the surface of the band, the method comprising: A method for attaching and detaching a tape-like body, wherein a roll axis is provided at an angle of 5 to 45 degrees with respect to the width direction of the belt-like body, and the tape-like body is attached or detached.
分の境界において、テープ状体貼付け時は空気を吸引
し、テープ状体剥離時は空気を吹付けて行う請求項１記
載のテープ状体の貼付けおよび剥離方法。2. The method according to claim 1, wherein air is sucked at the time of sticking the tape-shaped body and air is blown at the time of peeling of the tape-shaped body at a boundary of a contact portion between the surface of the band-shaped body and the tape-shaped body. A method for attaching and detaching a tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2247895A JP2737380B2 (en) | 1990-09-18 | 1990-09-18 | Method of attaching and detaching tape-shaped body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2247895A JP2737380B2 (en) | 1990-09-18 | 1990-09-18 | Method of attaching and detaching tape-shaped body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04126247A JPH04126247A (en) | 1992-04-27 |
| JP2737380B2 true JP2737380B2 (en) | 1998-04-08 |
Family
ID=17170169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2247895A Expired - Fee Related JP2737380B2 (en) | 1990-09-18 | 1990-09-18 | Method of attaching and detaching tape-shaped body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2737380B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1261174B (en) * | 1993-02-03 | 1996-05-09 | Morton Int Inc | PROCEDURE AND APPARATUS FOR REMOVING THE COVERING SHEET FROM LAMINATED PANELS. |
| KR100591391B1 (en) * | 2002-09-05 | 2006-06-19 | 삼성코닝정밀유리 주식회사 | Method for removing film of glass substrate |
| JP2011168056A (en) * | 2011-04-07 | 2011-09-01 | Dainippon Printing Co Ltd | Transfer device and transfer method |
| JP5887237B2 (en) * | 2011-09-26 | 2016-03-16 | 住友化学株式会社 | Manufacturing method of polarizing plate |
-
1990
- 1990-09-18 JP JP2247895A patent/JP2737380B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04126247A (en) | 1992-04-27 |
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