JPS59176017A - Adhering method of film - Google Patents

Adhering method of film

Info

Publication number
JPS59176017A
JPS59176017A JP58051903A JP5190383A JPS59176017A JP S59176017 A JPS59176017 A JP S59176017A JP 58051903 A JP58051903 A JP 58051903A JP 5190383 A JP5190383 A JP 5190383A JP S59176017 A JPS59176017 A JP S59176017A
Authority
JP
Japan
Prior art keywords
film
insulator
frequency
overlapped part
thermoplastic
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.)
Pending
Application number
JP58051903A
Other languages
Japanese (ja)
Inventor
Hikoyasu Sugimoto
杉本　彦康
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.)
Kinugawa Rubber Industrial Co Ltd
Original Assignee
Kinugawa Rubber 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 Kinugawa Rubber Industrial Co Ltd filed Critical Kinugawa Rubber Industrial Co Ltd
Priority to JP58051903A priority Critical patent/JPS59176017A/en
Publication of JPS59176017A publication Critical patent/JPS59176017A/en
Pending 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
    • 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
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8124—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the structure of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/81241—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the structure of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps being porous or sintered
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools

Abstract

PURPOSE:To weld firmly a film positioned at an overlapped part by high frequency without using a core material, by electrifying a high-frequency current between a high-frequency oscillating die and the following conductive material after the flexible conducting material has been provided between an overlapped part of a thermoplastic film and an insulator. CONSTITUTION:Conducting material 13 having flexibility such as metal foil and a thin wire is provided between an overlapped part 14c of one side ends of thermoplastic films 14a, 14b which are to be sticked each other and an insulator 12 consisting of foamed rubber and foamed synthetic resin. Then the films are sticked to the outer skins of various components easily without necessitating a supporting stand and a core material, by making high-frequency welding of thermoplastic films 14a and 14b positioned at an overlapped part 14c by applying a high-frequency current from a high-frequency oscillating source 16 to a space between a high-frequency oscillating die 15 provided so as to pinch the foregoing overlapped part 14c and the foregoing flexible conducting material 13.

Description

【発明の詳細な説明】 本発明は自動車用内装部品、例えばヘッドレストの外皮
、シートの外皮等のように、内部に発泡ゴム、ウェス、
繊維層等絶縁体を介在させ、その表面に合成樹脂製被覆
片その他博嘆状フィルムを装着した如き製品における。DETAILED DESCRIPTION OF THE INVENTION The present invention provides interior parts for automobiles, such as the outer skin of a headrest, the outer skin of a seat, etc.
In a product in which an insulating material such as a fiber layer is interposed, and a synthetic resin covering piece or other covering film is attached to the surface of the insulating material.

該薄膜状フィルムの接層方法に関するものである。The present invention relates to a method of laminating the thin film.

従来、上記合成樹脂製被覆片等薄膜状フィルムを接着す
るに際して、該フィルムの素材として誘電体力率の大き
な熱可塑性樹脂、例えばｐｖａ園脂。Conventionally, when bonding a thin film such as the above-mentioned synthetic resin covering piece, a thermoplastic resin having a large dielectric power factor, such as PVA resin, has been used as the material for the film.

ポリ塩化ビニリデン等を採用し、更に用途に応じてアセ
テートフィルム、ナイロンフィルム等を用いて、これら
フィルムの重合部分を高周波ウエルダーによる熱溶着を
行って固着している。第１図は上記従来の接着方法の一
例を示しており、図中１は金属製支持台であって、該支
持台１上に装着した絶縁体２の上面に熱可塑性フィルム
３ａ、３℃を配設し、その重合部分３ｃを溶着するため
に、上方より押圧した高周波発振ダイ４と支持台１間に
高周波発振源５より高周波電流を流すようにしている。Polyvinylidene chloride or the like is used, and depending on the application, acetate film, nylon film, etc. are used, and the polymerized portions of these films are fixed by thermal welding using a high-frequency welder. FIG. 1 shows an example of the above-mentioned conventional bonding method. In the figure, 1 is a metal support stand, and a thermoplastic film 3a is applied at 3°C to the upper surface of an insulator 2 mounted on the support stand 1. In order to weld the overlapping portion 3c, a high frequency current is caused to flow from a high frequency oscillation source 5 between the high frequency oscillation die 4 pressed from above and the support base 1.

この高周波電流によって熱可塑性フィルム３ａ、３ｂの
前記重合部分３０を発熱させ、フィルム素材が溶融接着
する。尚上記従来例にあっては熱可塑性フィルム３ａ及
び３ｂの発熱部を限定するために肉厚はほぼ同一である
ことが望ましい。This high-frequency current causes the polymerized portions 30 of the thermoplastic films 3a, 3b to generate heat, and the film materials are melted and bonded. In the conventional example described above, it is desirable that the thicknesses of the thermoplastic films 3a and 3b be approximately the same in order to limit the heat generating portions.

しかしながらこのような従来のフィルム接着方法にあっ
ては、高周波発振ダイ４と支持台１間に介在する絶縁体
２の肉厚が大きくなり、第２図に示す如き絶縁体２ａの
状態となった場合には、フィルム３ａ、３ｂの熱溶着が
実施できなくなるという難点がある。何故ならば支持台
１と高周波発振ダイ４との略中間部にある発熱点ｆが、
前記絶縁体２ａの内部に位置してしまうので、フィルム
の重合部分３０が発熱しないばかりでなく、絶縁体２ａ
として発泡材等を用いた場合には、この発泡材の破壊を
もたらす結果ともなる。特に発泡材に熱可塑性スポンジ
材、例えばビニール、ウレタン、スチレン等を用いた際
には、前記高周波浴着時の熱溶融現象を誘起して遺れて
し捷うことになり、結局絶縁体２ａとして肉厚の大きな
ものを採用することができないことになる。しかるに用
途に応じて絶縁体２ａとして発泡ゴム、発泡合成樹脂の
外、ウェス、繊維ノー、紙、ダンボール、合成樹脂パネ
ル等を用いなければならない場合もあるので、これらの
材料には上記高周波ウエルダーを使用することができな
いという欠点を有している。However, in such a conventional film bonding method, the thickness of the insulator 2 interposed between the high frequency oscillation die 4 and the support base 1 becomes large, resulting in an insulator 2a as shown in FIG. In this case, there is a problem that thermal welding of the films 3a and 3b cannot be carried out. This is because the heating point f located approximately in the middle between the support base 1 and the high frequency oscillation die 4 is
Since it is located inside the insulator 2a, not only does the polymerized portion 30 of the film not generate heat, but also the insulator 2a
If a foamed material or the like is used as the material, this may result in destruction of the foamed material. In particular, when a thermoplastic sponge material such as vinyl, urethane, styrene, etc. is used as the foam material, it will induce a thermal melting phenomenon during the high-frequency bathing process, and the insulator 2a will eventually break off. As a result, it is not possible to use a material with a large wall thickness. However, depending on the application, it may be necessary to use foamed rubber, foamed synthetic resin, rag, paper, cardboard, synthetic resin panels, etc. as the insulator 2a. It has the disadvantage that it cannot be used.

本発明は上記従来のフィルム接着方法に存する欠点を解
消して、如何なる絶縁体を用いた場合にあってもフィル
ムの曳好な接着構造が得られる方法の提供を目的とする
ものであり、その要旨はフィルムの重合部分と絶縁体間
に柔軟性を有する導゛邂材を設けた後、前記重合部分を
はさむように配置した高周波発振ダイと柔軟性導電材間
の胃周波電流を流すことによって、重合部分に位置する
フィルムを高周波溶着することを特徴とするフィルムの
接着方法を得ることにある。The object of the present invention is to provide a method which eliminates the drawbacks of the conventional film bonding methods described above and which allows a film to be easily drawn into an adhesive structure no matter what kind of insulator is used. The gist is that after providing a flexible conductive material between the overlapping part of the film and the insulator, a gastric frequency current is passed between the flexible conductive material and a high frequency oscillation die placed to sandwich the overlapping part. Another object of the present invention is to provide a method for adhering films, which is characterized by high-frequency welding of films located at polymerized parts.

以下に本発明に係るフィルムの接着方法に関して詳細な
り兄明を行う。即ち第３図において、１２は絶縁体を示
しており、発泡ゴム又は発泡合成樹脂等で成っていて、
且つ適当な厚みを有している。A detailed explanation of the film adhesion method according to the present invention will be given below. That is, in FIG. 3, 12 indicates an insulator, which is made of foamed rubber, foamed synthetic resin, etc.
Moreover, it has an appropriate thickness.

１３は柔軟性導電材であって、熱可塑性フィルム１４ａ
及び１４１）の重合部分１４０とほぼ同一の面積を有し
ていて、且つ下側のフィルム１４．１）と前記絶縁体１
２間に配置されている。又、柔軟性導電相１３は重合部
分１４　Ｑの長さに対応するように絶縁体［２上に延設
されており、装屑の際には前記絶縁体１２の表面上に接
着材等を用いて予じめ接着するか、又は熱可塑性フィル
ム１４　ｂの端部裏面に対して同様に接着するようにし
ても良い。前記柔軟性導電材■３の材質としては金属箔
、Ｉｌ、ＩＢ線、７！４岨性改科等を用いることができ
る。金属箔としてはアルミフォイル。13 is a flexible conductive material, and a thermoplastic film 14a
and 141), and has approximately the same area as the overlapping portion 140 of the lower film 14.1) and the insulator 1.
It is located between the two. In addition, the flexible conductive phase 13 extends over the insulator [2] so as to correspond to the length of the overlapping portion 14Q. Alternatively, the thermoplastic film 14b may be bonded in advance to the back surface of the end portion of the thermoplastic film 14b. As for the material of the flexible conductive material (3), metal foil, Il, IB wire, 7!4 Kishika, etc. can be used. Aluminum foil is a metal foil.

銅フィルム等を用いれば良く、接着に際して片面又は両
面粘着剤を金属箔に塗布して用いると史料である。細線
としては多数本の銅細線を用いて、同様に所定位置に接
着する。４４件塗料としてはアクリル圏脂にニッケル、
銀等の金ＪＦ４１Ｂをまぶした塗料構成ヒして、所定個
所に塗布する。このようにして柔軟性導電材Ｊ３を設け
、且つ該柔軟性導電材上に熱可塑性フィルム１４ａ、Ｊ
ｉｂの重合部分１４０を重ね合せた後、前記重合部分を
はさむように配置した高周波発振ダイ１５と、前記柔軟
性導電材１３間に高周波発振源［６より高周波電流を流
して重合部分１４　Ｑに位置する熱可塑性フィルム１．
４　ａ及び１，４　ｂを高周波溶着させることによって
、フィルムの接着が完了する。It is sufficient to use a copper film or the like, and it is a historical document that a single-sided or double-sided adhesive is applied to the metal foil for adhesion. A large number of thin copper wires are used as the thin wires and are similarly bonded to predetermined positions. 44 paints include acrylic resin, nickel,
Make a paint composition sprinkled with silver or other gold JF41B and apply it to designated areas. In this way, the flexible conductive material J3 is provided, and the thermoplastic films 14a, J3 are provided on the flexible conductive material.
After overlapping the overlapping portions 140 of the ibs, a high frequency current is applied from a high frequency oscillation source [6 to the overlapping portions 14Q between the high frequency oscillation die 15 arranged to sandwich the overlapping portions and the flexible conductive material 13. Thermoplastic film located1.
By high-frequency welding 4a and 1,4b, the adhesion of the film is completed.

上記した方法において、絶縁体１２は前記発泡ゴム又は
発泡合成制脂以外に、ウェス、繊維層又は紙、ダンボー
ル類、あるいは合成樹脂パネル等であっても良く、適用
部材に応じて適当に選択することができる。その際、ア
ルミフォイル等柔軟性接着剤の接層強度を増すた・めに
、該アルミフォイルの両面より接着剤を塗布して絶縁体
及びフィルムの両者へ強固に接層させることによって、
材質を問わずいかなる絶縁体にも採用し得る。尚、柔軟
性導電材は絶縁体上に一／！！１．設されているので、
尚同波発振源との接触は図示のように絶縁体１２を貫通
させなくても良いのは当然であり、前記延設部分の任意
の部位から接続点を取り出すことができる。In the above method, the insulator 12 may be a cloth, a fiber layer, paper, cardboard, a synthetic resin panel, etc. other than the foamed rubber or foamed synthetic anti-greasing material, and is appropriately selected depending on the material to which it is applied. be able to. At that time, in order to increase the bonding strength of the flexible adhesive such as aluminum foil, the adhesive is applied from both sides of the aluminum foil to firmly adhere to both the insulator and the film.
It can be used with any insulator regardless of the material. In addition, the flexible conductive material is placed on the insulator! ! 1. Since it is set up,
It goes without saying that the contact with the same wave oscillation source does not have to penetrate through the insulator 12 as shown in the figure, and the connection point can be taken out from any part of the extended portion.

以上詳細に説明した如く、本発明に係るフィルムの接層
方法は、各種部材の外皮を構成する合成樹脂製板覆片を
重合させて接着するに際して、金属製の支持台又は芯材
等を要することなく、且つ絶縁体等介在物か厚くなって
も接層可能である特徴がある。接着＠鮪はフィルムの重
＠部分に位置決めできるので、他の部位への加熱の彩管
がなく、物性の変化を変えずに強固な接層が可能であり
、史に柔軟性導電材として導′闇性塗料を用いた場合に
は、接着位置が曲折変化していても対応自在であり、又
柔軟性導電材を粘着テープ等で接着固定する際には、該
柔軟性導電材を接着後にフィルムの重合部を位置決めし
つつ装着し得るので作業性も良好となる。よって自動車
用内装部品としてヘッドレスト又はシートの外皮取付は
又はその他−数品の合成皮革、芯材を持つベルト類、又
は断熱用プロテクタカバーの製造用にも適用できるもの
であって、広い応用範囲を有する。As explained in detail above, the film bonding method according to the present invention requires a metal support or core material when polymerizing and bonding the synthetic resin plate covering pieces that constitute the outer skin of various members. It has the feature that it can be bonded without any interference and even if it becomes thick with inclusions such as insulators. Adhesion can be positioned on the heavy part of the film, so there is no need to heat other parts, and a strong bond is possible without changing the physical properties. 'If dark paint is used, it can be used even if the adhesion position is bent or changed, and when a flexible conductive material is fixed with adhesive tape, etc., the flexible conductive material can be Since the film can be mounted while positioning the overlapping portion, workability is also improved. Therefore, the attachment of the outer skin of a headrest or seat as an interior part of an automobile can also be applied to the manufacture of several synthetic leather products, belts with core materials, or heat insulation protector covers, and has a wide range of applications. have

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

第１図は従来のフィルム接着方法を示す断面図、第２図
は他の従来例を示す断面図、第３図は本発明に係るフィ
ルムの接着方法を、示す断面図である。 １２・・絶縁体、１：３−柔軟性導電材、１４　ａ　、
　１４　ｂフィルム、１４０・・・重合部分、１５・・
・高周波発振ダイ、１６・・・高周波発振源。FIG. 1 is a sectional view showing a conventional film bonding method, FIG. 2 is a sectional view showing another conventional example, and FIG. 3 is a sectional view showing a film bonding method according to the present invention. 12...Insulator, 1:3-flexible conductive material, 14 a,
14 b film, 140... polymerization part, 15...
- High frequency oscillation die, 16... High frequency oscillation source.

Claims (1)

【特許請求の範囲】[Claims] （１）絶縁体上に配役さ′れ、且つ一端に接層すべき重
合部分を持つ熱可塑性フィルムの、前記重合部分を高周
波浴着する方法において、前記熱可塑性フィルムの重合
部分と絶縁体間に柔軟性導電材を設けた後、前記重合部
分をはさむように配置した高周波発振ダイ及び前記柔軟
性導電材間に筒周波区流を流すことによって、重合部分
に位置する前記熱可塑性フィルムを高周波溶着すること
を特徴とするフィルムの接着方法６(1) In a method of high-frequency bath bonding of a polymerized portion of a thermoplastic film which is cast on an insulator and has a polymerized portion to be layered at one end, the polymerized portion of the thermoplastic film and the insulator are After providing a flexible conductive material, a cylindrical frequency wave is caused to flow between a high frequency oscillation die arranged to sandwich the overlapping portion and the flexible conductive material, so that the thermoplastic film located at the overlapping portion is energized by high frequency. Film adhesion method 6 characterized by welding
JP58051903A 1983-03-28 1983-03-28 Adhering method of film Pending JPS59176017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58051903A JPS59176017A (en) 1983-03-28 1983-03-28 Adhering method of film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58051903A JPS59176017A (en) 1983-03-28 1983-03-28 Adhering method of film

Publications (1)

Publication Number Publication Date
JPS59176017A true JPS59176017A (en) 1984-10-05

Family

ID=12899834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58051903A Pending JPS59176017A (en) 1983-03-28 1983-03-28 Adhering method of film

Country Status (1)

Country Link
JP (1) JPS59176017A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003368A1 (en) * 1989-08-30 1991-03-21 Voplex Corporation Method of fully cushioning pull strap handle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003368A1 (en) * 1989-08-30 1991-03-21 Voplex Corporation Method of fully cushioning pull strap handle

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