JPS6240546Y2 - - Google Patents
Info
- Publication number
- JPS6240546Y2 JPS6240546Y2 JP9467183U JP9467183U JPS6240546Y2 JP S6240546 Y2 JPS6240546 Y2 JP S6240546Y2 JP 9467183 U JP9467183 U JP 9467183U JP 9467183 U JP9467183 U JP 9467183U JP S6240546 Y2 JPS6240546 Y2 JP S6240546Y2
- Authority
- JP
- Japan
- Prior art keywords
- release paper
- tongue
- insulating layer
- sensitive adhesive
- planar heating
- 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
Links
Landscapes
- Surface Heating Bodies (AREA)
Description
【考案の詳細な説明】
本考案は面状発熱回路の片面に絶縁層を形成
し、前記面状発熱回路の他面に、絶縁層を形成す
るか、あるいは形成せずして感圧接着層を形成
し、前記感圧接着層に剥離紙を積層形成した面状
発熱体において、前記面状発熱回路に形成した複
数の舌状端子の遊端縁を同一方向に形成し、前記
絶縁層と前記剥離紙の同一側縁部に剥離用摘み片
を形成し、前記遊端縁と前記剥離用摘み片とを反
対方向に形成してなる発熱体に関するものであ
り、発熱体の剥離紙を、舌状端子を損傷すること
なく剥離し得るものである。[Detailed description of the invention] The present invention forms an insulating layer on one side of the planar heating circuit, and forms a pressure sensitive adhesive layer on the other side of the planar heating circuit with or without forming an insulating layer. In the planar heating element in which a release paper is laminated on the pressure-sensitive adhesive layer, the free edges of the plurality of tongue-shaped terminals formed in the planar heating circuit are formed in the same direction, and the insulating layer and The invention relates to a heating element in which a peeling tab is formed on the same side edge of the release paper, and the free end edge and the peeling tab are formed in opposite directions, and the release paper of the heating element is It can be peeled off without damaging the tongue terminal.
従来、一般に提供されている発熱体は面状発熱
体の片面もしくは両面に絶縁層を積層し、感圧粘
着剤を成層し、この感圧粘着層に剥離紙を貼着し
たものであり、面状発熱体の複数の舌状端子がリ
ード線の取付を容易にするために対向するように
形成されているために剥離紙を剥離するとき、い
ずれか一方の舌状端子の遊端縁より基部の方向に
引張力が作用し舌状端子と発熱細線との接続部に
強い引張力が作用し、この接続部を損傷あるいは
破断する欠点があつたが、本考案者は種々実験研
究の結果、このような欠点のない本考案を得たの
である。 Conventionally, the heating elements generally available are those in which an insulating layer is laminated on one or both sides of a planar heating element, a pressure-sensitive adhesive is layered, and a release paper is attached to this pressure-sensitive adhesive layer. The plurality of tongue-shaped terminals of the heating element are formed to face each other in order to facilitate the installation of lead wires, so when the release paper is peeled off, the base of the tongue-shaped terminal is closer to the free edge of one of the tongue-shaped terminals. However, as a result of various experimental studies, the present inventor has found that a strong tensile force acts on the connection between the tongue-shaped terminal and the heat-generating thin wire, causing damage or breakage of the connection. The present invention is free from these drawbacks.
以下本考案の実施例を第１図、第２図、第３図
について説明すると、厚さ５〜50μのアルミニウ
ム箔、鉄箔、ステンレススチール箔の如き電導性
の良好な金属箔をエツチング加工、プレス加工等
によつて蛇行模様状に形成した箔回路または線径
0.05〜0.5mmのニクロム線等を蛇行配置した線回
路よりなる面状発熱回路１の片面もしくは両面に
厚さ15〜500μのポリエチレンフイルム、ポリプ
ロピレンフイルム、ポリエステルフイルム、ポリ
アミドフイルムの如き透明もしくは不透明の絶縁
層２を適宜の方法で積層形成し、露出している面
状発熱体１もしくは面状発熱体１の両面に形成し
た絶縁層２の一方の絶縁層２に、アクリル酸エス
テル系、ゴム系等の感圧接着剤を１〜100μに成
層して感圧接着層３を形成し、この感圧接着層３
にシリコン樹脂等で剥離処理した剥離紙４を貼着
して面状発熱体５を形成し、面状発熱回路１に形
成した複数の舌状端子６の遊端縁７を同一方向に
形成し、絶縁層２と剥離紙４の同一側縁部に剥離
用摘み片８，９を形成し、舌状端子６の遊端縁７
と剥離用摘み片８，９とを反対方向に形成してな
るものである。 Embodiments of the present invention will be explained below with reference to FIGS. 1, 2, and 3. A metal foil with good conductivity such as aluminum foil, iron foil, or stainless steel foil with a thickness of 5 to 50 μm is etched. Foil circuit or wire diameter formed into a serpentine pattern by pressing etc.
A planar heating circuit 1 consisting of a wire circuit in which nichrome wires of 0.05 to 0.5 mm are arranged in a meandering manner is coated with transparent or opaque insulation such as polyethylene film, polypropylene film, polyester film, or polyamide film with a thickness of 15 to 500 μm on one or both sides. The layers 2 are laminated by an appropriate method, and one of the insulating layers 2 formed on the exposed planar heating element 1 or both surfaces of the planar heating element 1 is coated with an acrylic ester-based, rubber-based, etc. A pressure-sensitive adhesive layer 3 is formed by layering a pressure-sensitive adhesive of 1 to 100μ, and this pressure-sensitive adhesive layer 3
A sheet heating element 5 is formed by pasting a release paper 4 treated with a silicone resin or the like on the sheet, and the free edges 7 of the plurality of tongue-shaped terminals 6 formed in the sheet heating circuit 1 are formed in the same direction. , peeling tabs 8 and 9 are formed on the same side edges of the insulating layer 2 and the release paper 4, and the free end edge 7 of the tongue-shaped terminal 6 is
and peeling tabs 8 and 9 are formed in opposite directions.
本考案は剥離用摘み片８，９を夫々両手で摘み
剥離紙４を剥離用摘み片９と反対側に引張つて剥
離紙４を剥離するものである。 In the present invention, the release paper 4 is peeled off by picking the peeling tabs 8 and 9 with both hands and pulling the release paper 4 toward the side opposite to the peeling tabs 9.
本考案は面状発熱回路１の片面に絶縁層２を形
成し、前記面状発熱回路１の他面に、絶縁層２を
形成するか、あるいは形成せずして感圧接着層３
を形成し、前記感圧接着層３に剥離紙４を積層形
成した面状発熱体５において、前記面状発熱回路
１に形成した複数の舌状端子６の遊端縁７を同一
方向に形成し、前記絶縁層２と前記剥離紙４の同
一側縁部に剥離用摘み片８，９を形成し、前記遊
端縁７と前記剥離用摘み片８，９とを反対方向に
形成してなる発熱体であり、剥離紙４の剥離方向
と舌状端子６の遊端縁７の方向とが一致している
ので、舌状端子６に貼着されている剥離紙４を舌
状端子６に無理な力を与えることなく剥離するこ
とができ、特に舌状端子６と面状発熱体１との接
続部に損傷あるいは破断を与えないものである。 In the present invention, an insulating layer 2 is formed on one side of the planar heating circuit 1, and a pressure-sensitive adhesive layer 3 is formed on the other side of the planar heating circuit 1.
In the planar heating element 5 in which a release paper 4 is laminated on the pressure-sensitive adhesive layer 3, the free edges 7 of the plurality of tongue-shaped terminals 6 formed in the planar heating circuit 1 are formed in the same direction. Peeling tabs 8 and 9 are formed on the same side edges of the insulating layer 2 and the release paper 4, and the free edge 7 and the peeling tabs 8 and 9 are formed in opposite directions. Since the peeling direction of the release paper 4 and the direction of the free end edge 7 of the tongue-shaped terminal 6 match, the release paper 4 stuck to the tongue-shaped terminal 6 can be removed from the tongue-shaped terminal 6. It can be peeled off without applying excessive force to the terminal, and in particular, the connection between the tongue-shaped terminal 6 and the planar heating element 1 is not damaged or broken.
第４図、第５図、第６図に示す他の実施例は舌
状端子６の三方の周側縁の絶縁層２と剥離紙４と
に切込み１１を形成したので剥離紙４の剥離後に
おける舌状端子６へのリード線の固着を容易にす
るものであり、前記実施例と同一符号は同一部位
を示し、作用効果は前記実施例と同様である。 In other embodiments shown in FIGS. 4, 5, and 6, cuts 11 are formed in the insulating layer 2 and the release paper 4 on the three peripheral edges of the tongue-shaped terminal 6, so that after the release paper 4 is peeled off. The same reference numerals as in the above embodiment indicate the same parts, and the operation and effect are the same as in the above embodiment.
第７図、第８図に示す他の実施例は一方の剥離
用摘み片９の基部に切込み１０を形成したもので
あり、剥離紙４の剥離時に剥離用摘み片９が残片
として残らず美麗なものであり、剥離時に感圧接
着層３に触れることなく剥離できるものであり、
前記実施例と同一符号は同一部位を示し、作用効
果は前記実施例と同様である。 In another embodiment shown in FIGS. 7 and 8, a notch 10 is formed at the base of one of the peeling tabs 9, so that the peeling tab 9 does not remain as a residue when the release paper 4 is peeled off and is clean. and can be peeled off without touching the pressure-sensitive adhesive layer 3 during peeling,
The same reference numerals as in the above embodiment indicate the same parts, and the effects are the same as in the above embodiment.
第１図は一部切除した平面図、第２図は第１図
のＡ−Ａ線部分拡大断面図、第３図は他の実施例
の部分拡大断面図、第４図は他の実施例の平面
図、第５図は第４図のＢ−Ｂ線部分拡大断面図、
第６図は他の実施例の部分拡大断面図、第７図は
他の実施例の平面図、第８図は第７図のＣ−Ｃ線
部分拡大断面図である。
１……面状発熱回路、２……絶縁層、３……感
圧接着層、４……剥離紙、５……面状発熱体、６
……舌状端子、７……遊端部、８，９……剥離用
摘み片。
Fig. 1 is a partially cutaway plan view, Fig. 2 is a partially enlarged sectional view taken along line A-A in Fig. 1, Fig. 3 is a partially enlarged sectional view of another embodiment, and Fig. 4 is another embodiment. 5 is a partially enlarged sectional view taken along line B-B in FIG. 4,
6 is a partially enlarged sectional view of another embodiment, FIG. 7 is a plan view of another embodiment, and FIG. 8 is a partially enlarged sectional view taken along the line CC in FIG. 7. DESCRIPTION OF SYMBOLS 1... Planar heating circuit, 2... Insulating layer, 3... Pressure sensitive adhesive layer, 4... Release paper, 5... Planar heating element, 6
... tongue-shaped terminal, 7 ... free end, 8, 9 ... peeling piece.
Claims (1)
記面状発熱回路１の他面に、絶縁層２を形成する
か、あるいは形成せずして感圧接着層３を形成
し、前記感圧接着層３に剥離紙４を積層形成した
面状発熱体５において、前記面状発熱回路１に形
成した複数の舌状端子６の遊端縁７を同一方向に
形成し、前記絶縁層２と前記剥離紙４の同一側縁
部に剥離用摘み片８，９を形成し、前記遊端縁７
と前記剥離用摘み片８，９とを反対方向に形成し
てなる発熱体。 An insulating layer 2 is formed on one side of the planar heat generating circuit 1, and a pressure sensitive adhesive layer 3 is formed on the other side of the planar heat generating circuit 1, with or without the insulating layer 2 being formed. In a planar heating element 5 in which a release paper 4 is laminated on a pressure-sensitive adhesive layer 3, free edges 7 of a plurality of tongue-shaped terminals 6 formed in the planar heating circuit 1 are formed in the same direction, and the insulating layer Peeling tabs 8 and 9 are formed on the same side edges of 2 and the release paper 4, and the free edge 7
and the peeling tabs 8 and 9 are formed in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9467183U JPS603580U (en) | 1983-06-20 | 1983-06-20 | heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9467183U JPS603580U (en) | 1983-06-20 | 1983-06-20 | heating element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS603580U JPS603580U (en) | 1985-01-11 |
| JPS6240546Y2 true JPS6240546Y2 (en) | 1987-10-16 |
Family
ID=30226499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9467183U Granted JPS603580U (en) | 1983-06-20 | 1983-06-20 | heating element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603580U (en) |
-
1983
- 1983-06-20 JP JP9467183U patent/JPS603580U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS603580U (en) | 1985-01-11 |
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