JPS6027523A - Adhesion of article - Google Patents

Adhesion of article

Info

Publication number
JPS6027523A
JPS6027523A JP13714783A JP13714783A JPS6027523A JP S6027523 A JPS6027523 A JP S6027523A JP 13714783 A JP13714783 A JP 13714783A JP 13714783 A JP13714783 A JP 13714783A JP S6027523 A JPS6027523 A JP S6027523A
Authority
JP
Japan
Prior art keywords
article
sheet
adhesive
covered
sticking
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
JP13714783A
Other languages
Japanese (ja)
Other versions
JPH0157661B2 (en
Inventor
Masahiko Ando
雅彦 安藤
Makoto Sunakawa
砂川　誠
Kikuo Takeyama
嶽山　樹久雄
Yukio Shimizu
清水　行雄
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP13714783A priority Critical patent/JPS6027523A/en
Publication of JPS6027523A publication Critical patent/JPS6027523A/en
Publication of JPH0157661B2 publication Critical patent/JPH0157661B2/ja
Granted legal-status Critical Current

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/526—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by printing or by transfer from the surfaces of elements carrying the adhesive, e.g. using brushes, pads, rollers, stencils or silk screens
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE:To prevent the attaching of dirts and dust by transferring a sticking agent on a sheet coated with the agent in spots onto the surface to be covered of article in an area smaller than the outline thereof and then, adhering other article to the surface thereof. CONSTITUTION:A spotty sticking agent of sheet-shaped sticking material is transferred onto the surface to be covered of article 3 in a smaller area than the outline of the surface thereof. For transfer, the article to be covered is made to run continuously with a conveyor or the like and then, a sticking surface of a sheet-shaped sticking material is simply pressed with a roll on the surface to be covered of the article through a masking sheet provided with a hole corresponding to the reference frame line. After the transfer of the sticking agent onto the surface being covered of the article, the surface being covered of the article is stuck on other article 4, for example, a plate. According to said adhesion method of article, a product having a sticking agent applied on a separate sheet in stops can be used as a sheet-shaped sticking material thereby preventing the attaching of dirts, dust and the like without extrusion of the sticking agent after the adhesion.

Description

【発明の詳細な説明】 本発明は物品に他の物品を粘着剤によって接着する方法
の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in methods for adhering articles to other articles using adhesives.

物品に他の物品、例えばプレート等を粘着剤によって接
着するのに、セパレータの片面全体に粘着剤層を設け、
該粘着剤層に被着物品の被着面の外郭に応じた形状の切
り込みを入れ、この切り込みを入れた粘着剤層部分を被
着面に転写し、次いて、被着面をプレート等に接着する
ことがある。When adhering another article, such as a plate, to an article using an adhesive, an adhesive layer is provided on the entire one side of the separator,
A notch is made in the adhesive layer in a shape that corresponds to the outline of the adhered surface of the adhered article, the adhesive layer portion with the cut is transferred to the adhered surface, and then the adhered surface is placed on a plate, etc. May adhere.

しかし、この方法においては、上記粘着剤層の切り込み
を、上記セパレータを切断することのないように行うこ
とが必要である。しかし、粘着剤層の厚みがμオーダの
極めて薄いものであるため、その切り込みには高精度が
要求され、切り込み作業は困難である。特に、電子部品
等の接着を対象とする場合、上記粘着剤層の厚みが超薄
厚となるので、同上切り込み作業は至難である。However, in this method, it is necessary to cut the adhesive layer so as not to cut the separator. However, since the thickness of the adhesive layer is extremely thin, on the order of micrometers, high precision is required for the incision, making the incision work difficult. Particularly when the adhesive is used to bond electronic components, etc., the thickness of the adhesive layer is extremely thin, making the cutting operation extremely difficult.

本発明に係る物品の接着方法はか＼る不利を解消し得る
方法であり、粘着剤を斑点状に塗布したシートの粘着剤
を被着物品の被着面に、その被着面の外郭よりも小さな
面積で転写し、而るのち、その被着面に他の物品を接着
することを特徴とする方法である。The method of adhering articles according to the present invention is a method that can eliminate such disadvantages, and the adhesive of the sheet coated with the adhesive in spots is applied to the adhered surface of the adhered article from the outer edge of the adhered surface. This method is characterized in that the material is transferred onto a small area and then another article is adhered to the surface to which it is applied.

以下、図面により本発明を説明する。The present invention will be explained below with reference to the drawings.

第１図は本発明において使用するシート状粘着材料を示
している。FIG. 1 shows a sheet-like adhesive material used in the present invention.

ｍ１図において、１はセパレートシートである。２．・
・・ハ該セパレートシート上に斑点状に塗布した粘着剤
、例えばアクリル系、ゴム系粘着剤であり、必要に応じ
て添加剤（例えば帯電防止剤）を配合することができる
。塗布方法には、シルクスクリーン、グラビア、インク
ジェット等を用いることができる。In the m1 diagram, 1 is a separate sheet. 2.・
(c) An adhesive, such as an acrylic or rubber adhesive, is applied in spots on the separate sheet, and additives (such as an antistatic agent) may be added as necessary. Silk screen, gravure, inkjet, etc. can be used as a coating method.

上記の斑点１個の大きさは、通常４×１０〜０．２４Ｇ
２、好ましくはｌ　ｏ−’Ｎｏ、　０９　ａｎ２であり
、個数は通常４〜１０５個／α２、好ましくは１０〜１
０３個１０ｎ２である。斑点の形状は通常四角形である
が、円、三角形等も使用できる。粘着剤の厚みは、通常
５〜５００μ、好ましくは１０〜２００μである。The size of one spot above is usually 4 x 10 ~ 0.24G
2, preferably l o-'No, 09 an2, and the number is usually 4 to 105 pieces/α2, preferably 10 to 1
03 pieces 10n2. The shape of the spots is usually square, but circles, triangles, etc. can also be used. The thickness of the adhesive is usually 5 to 500 microns, preferably 10 to 200 microns.

上記セパレートシート１には、粘着剤に対して剥離効果
さえあれば適宜のものを使用できる。As the separate sheet 1, any suitable material can be used as long as it has a peeling effect on the adhesive.

例えハポリエチレンフイルム、ポリプロピレンフィルム
、ポリエチレン／ポリプロピレン−ブレンドフィルム、
エチレン−酢酸ビニル共重合体等のプラスチックフィル
ム、グラシン紙等の紙、片面又は両面プラスチックーー
ト紙の片面又は両面を剥離処理剤（長鎖アルレキフレア
クリレート共重合体、長鎖アルキルビニルエーテル共重
合体、シリコーン系樹脂等）で処理したもの等を使用で
きる。For example, polyethylene film, polypropylene film, polyethylene/polypropylene blend film,
Plastic films such as ethylene-vinyl acetate copolymer, paper such as glassine paper, and one or both sides of plastic paper are coated with a release treatment agent (long-chain alkyl vinyl acrylate copolymer, long-chain alkyl vinyl ether, etc.). Polymers, silicone resins, etc.) can be used.

第２図に示すように、粘着面にも七ノぐレートシート１
０を仮着し、使用時にこの七ノぐレートシート１０を剥
離するようにしてもよい。As shown in Figure 2, the adhesive side also has a sheet of
0 may be temporarily attached, and this seven-grate sheet 10 may be peeled off at the time of use.

本発明を実施するには、まず、上記シート状粘着材料の
斑点状粘着剤を第３図に示すように被着物品３の被着面
に、被着面の外郭よりも小さな面積で転写する。すなわ
ち、第３図の基準枠線Ａ内の面に斑点状粘着剤を転写す
る。これは被着面の縁端において粘着剤がはみ出し状態
で転写されるのを排除することにあり、粘着剤斑点の長
さをａとすれば、第３図において被着面の外郭と基準枠
線との距離をａとすればよい。To carry out the present invention, first, as shown in FIG. 3, the spotted adhesive of the sheet-like adhesive material is transferred onto the adhered surface of the adhered article 3 in an area smaller than the outline of the adhered surface. . That is, the spotted adhesive is transferred onto the surface within the reference frame line A in FIG. This is to prevent the adhesive from being transferred at the edge of the adherend surface in a state where it protrudes.If the length of the adhesive spot is a, then in Figure 3, the outline of the adherend surface and the reference frame. Let the distance to the line be a.

上記の転写を行うには、被着物品をコンベア等により連
続的に走行させ、上記シート状粘着材料の粘着面を、上
記基準枠線に対応せる孔を設けたマスキングシートを介
して被着物品の被着面にロールにより押圧すればよい。To perform the above transfer, the article to be adhered is continuously moved by a conveyor or the like, and the adhesive surface of the sheet-like adhesive material is passed through a masking sheet with holes corresponding to the reference frame line to the article to be adhered. It may be pressed onto the adhered surface with a roll.

又は、シート状粘着材料に同上マスキングシートをロー
ル（剥離処理したもの）により接触させ、マスキングシ
ートの上記基準枠線の孔以外の部分にシート状粘着材料
の斑点状粘着剤を転移させ、かくして、シート状粘着材
料に基準枠線内のみに相当する粘着剤を残し、この粘着
剤を被着物品の被着面に転写するようにしてもよい。Alternatively, the above-mentioned masking sheet is brought into contact with the sheet-like adhesive material using a roll (release-treated one), and the spotted adhesive of the sheet-like adhesive material is transferred to the portions of the masking sheet other than the holes on the reference frame line, and thus, The adhesive may be left on the sheet-like adhesive material only within the reference frame line, and this adhesive may be transferred to the adhered surface of the adhered article.

このように、物品の被着面に粘着剤を転写したのちは、
第４図に示すように、被着面を他の物品４、例えばプレ
ートに粘着する。After transferring the adhesive to the surface of the article in this way,
As shown in FIG. 4, the adhered surface is adhered to another article 4, such as a plate.

上述した通り、本発明に係る物品の接着方法によれば、
シート状粘着材料として、セパレートシートに粘着剤を
斑点状に塗布したものを使用でき、層状粘着剤にセパレ
ートシートを切断しないように切り込みを入れるといっ
たやっかいな加工が不要である。そして斑点の大きさを
４×１０以上、斑点個数を１０５個／ｃ１！以下として
いるので、斑点状塗布が容易であり、従って、シート状
粘着材料の製作が容易である。又、斑点状粘着剤を被着
面の縁端からはみ出させないようにその被着面に転写し
ているから、接着後での粘着剤のはみ出しがなく、特に
粘着剤の厚みを５００μとしているので、加圧による粘
着剤のはみ出しも排除でき、ゴミ、ホコリ等のｆ」着を
防止できる。更に、斑点の大きさを０．２４　Ｃｍ２以
下としているので転写の際、セパレートシートに粘着剤
が残るようなこともない。As mentioned above, according to the article bonding method according to the present invention,
As the sheet-like adhesive material, a separate sheet coated with adhesive in spots can be used, and there is no need for troublesome processing such as making cuts in the layered adhesive so as not to cut the separate sheet. And the size of the spots is 4x10 or more, and the number of spots is 105/c1! Since it is as follows, it is easy to apply it in spots, and therefore it is easy to produce a sheet-like adhesive material. In addition, since the spot-like adhesive is transferred onto the surface to be adhered so that it does not protrude from the edge of the surface, there is no possibility of the adhesive protruding after adhesion.In particular, the thickness of the adhesive is 500μ. It is also possible to eliminate extrusion of the adhesive due to pressure, and prevent dirt, dust, etc. from being deposited. Furthermore, since the size of the spots is 0.24 cm2 or less, no adhesive remains on the separate sheet during transfer.

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

第１図並びに第２図は本発明において使用するシート状
粘着材料を示す説明図、第３図は本発明における粘着剤
転写後の状態を示す説明図、第４図は本発明における接
着後の状態を示す説明図である。 図において、１はセパレートシート、２．・・・は粘着
剤、３は物品、４は他の物品である。Figures 1 and 2 are explanatory views showing the sheet-like adhesive material used in the present invention, Figure 3 is an explanatory view showing the state after adhesive transfer in the present invention, and Figure 4 is an explanatory view showing the state after adhesive transfer in the present invention. It is an explanatory diagram showing a state. In the figure, 1 is a separate sheet, 2. ... is an adhesive, 3 is an article, and 4 is another article.

Claims (2)

【特許請求の範囲】[Claims] （１）粘着剤を斑点状に塗布したシートの粘着剤を被着
物品の被着面に、その被着面の外郭よりも小さな面積で
転写し、而るのち、その被着面に他の物品を接着するこ
とを特徴とする物品の接着方法。(1) The adhesive of a sheet coated with adhesive in spots is transferred to the adhered surface of the adhered article in an area smaller than the outline of the adhered surface, and then other objects are applied to the adhered surface. A method for bonding articles, characterized by bonding articles together. （２）　斑点１個の大きさを４×１σ６〜０．２４Ｃｍ
２とし、斑点個数を４〜１０５個／　ｃｍ２とすること
を特徴とする物品の接着方法。(2) The size of one spot is 4×1σ6~0.24Cm
2, and the number of spots is 4 to 105/cm2.
JP13714783A 1983-07-26 1983-07-26 Adhesion of article Granted JPS6027523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13714783A JPS6027523A (en) 1983-07-26 1983-07-26 Adhesion of article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13714783A JPS6027523A (en) 1983-07-26 1983-07-26 Adhesion of article

Publications (2)

Publication Number Publication Date
JPS6027523A true JPS6027523A (en) 1985-02-12
JPH0157661B2 JPH0157661B2 (en) 1989-12-06

Family

ID=15191911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13714783A Granted JPS6027523A (en) 1983-07-26 1983-07-26 Adhesion of article

Country Status (1)

Country Link
JP (1) JPS6027523A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214132A (en) * 1988-06-30 1990-01-18 Showa Alum Corp Control of adhesive strength
WO2004078462A1 (en) * 2003-03-06 2004-09-16 Vestas Wind Systems A/S Connection between members
CN100434489C (en) * 2005-07-12 2008-11-19 集嘉通讯股份有限公司 Method for binding two objects
JP2009279538A (en) * 2008-05-23 2009-12-03 Duplo Seiko Corp Foil transfer method and foil transfer apparatus
JP2014140448A (en) * 2013-01-23 2014-08-07 Natural Field Supply:Kk Silk wrap or fiber wrap used for nail repairing or the like

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931017A (en) * 1972-07-24 1974-03-20
JPS5053468A (en) * 1973-09-12 1975-05-12
JPS5695972A (en) * 1979-12-29 1981-08-03 Masaaki Hasegawa Sticking sheet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931017A (en) * 1972-07-24 1974-03-20
JPS5053468A (en) * 1973-09-12 1975-05-12
JPS5695972A (en) * 1979-12-29 1981-08-03 Masaaki Hasegawa Sticking sheet

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214132A (en) * 1988-06-30 1990-01-18 Showa Alum Corp Control of adhesive strength
WO2004078462A1 (en) * 2003-03-06 2004-09-16 Vestas Wind Systems A/S Connection between members
AU2003303991B2 (en) * 2003-03-06 2006-12-14 Vestas Wind Systems A/S Connection between members
US7731882B2 (en) 2003-03-06 2010-06-08 Vestas Wind Systems A/S Connection between members
CN100434489C (en) * 2005-07-12 2008-11-19 集嘉通讯股份有限公司 Method for binding two objects
JP2009279538A (en) * 2008-05-23 2009-12-03 Duplo Seiko Corp Foil transfer method and foil transfer apparatus
JP2014140448A (en) * 2013-01-23 2014-08-07 Natural Field Supply:Kk Silk wrap or fiber wrap used for nail repairing or the like

Also Published As

Publication number Publication date
JPH0157661B2 (en) 1989-12-06

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