JPS63131486A - Manufacture of electric carpet - Google Patents
Manufacture of electric carpetInfo
- Publication number
- JPS63131486A JPS63131486A JP61275169A JP27516986A JPS63131486A JP S63131486 A JPS63131486 A JP S63131486A JP 61275169 A JP61275169 A JP 61275169A JP 27516986 A JP27516986 A JP 27516986A JP S63131486 A JPS63131486 A JP S63131486A
- Authority
- JP
- Japan
- Prior art keywords
- melting point
- adhesive layer
- low melting
- point adhesive
- outer fabric
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000002844 melting Methods 0.000 claims description 27
- 230000008018 melting Effects 0.000 claims description 26
- 239000012790 adhesive layer Substances 0.000 claims description 25
- 239000004744 fabric Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000008642 heat stress Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、電気カーペットの製造方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method of manufacturing an electric carpet.
（従来の技術）
従来のこの種の電気カーペットの製造方法は、例えば特
開昭５８−１５０２８９号及び特公昭５９−３０４０７
号公報に示されているように、第３図ないし第５図に示
すようなものであった。第３図ないし第５図は従来の電
気カーペットの製造方法を示す断面図で、第３図ないし
第５図において、１１はフェルト、１２は低融点接着層
、１３は発熱線、１４は起毛表布、１５は移動ローラ、
１６はローラ、Ａ、Ｂはホットプレス、Ｃはガイドであ
る。(Prior Art) Conventional methods for manufacturing electric carpets of this type are disclosed in, for example, Japanese Patent Application Laid-open No. 58-150289 and Japanese Patent Publication No. 59-30407.
As shown in the publication, it was as shown in FIGS. 3 to 5. 3 to 5 are cross-sectional views showing a conventional electric carpet manufacturing method. In FIGS. 3 to 5, 11 is felt, 12 is a low melting point adhesive layer, 13 is a heating wire, and 14 is a raised surface cloth, 15 is a moving roller,
16 is a roller, A and B are hot presses, and C is a guide.
第３図に示すように、基盤をなす断熱材フェルト１１上
に発熱線１３を蛇行状に配置′シ、その上面に。As shown in FIG. 3, heating wires 13 are arranged in a meandering manner on the heat insulating felt 11 forming the base, and on the top surface thereof.
不織布の表裏面に低融点接着剤シートを貼着した低融点
接着層１２を重ね、ホットプレスＡ、Ｂによりそれぞれ
を一体化し、この直後にこれに上面が起毛状態の表布１
４を重ね、ローラ１６により端部から加圧接着していく
ものであった。A low melting point adhesive layer 12 with a low melting point adhesive sheet pasted on the front and back surfaces of the nonwoven fabric is layered, and each is integrated by hot pressing A and B. Immediately after this, the outer fabric 1 with a raised upper surface is applied.
4 were stacked one on top of the other, and the rollers 16 were used to press and bond from the ends.
また、他の方法としては、第５図に示すように。Another method is as shown in FIG.
基盤をなす断熱材フェルト１１上に同じく蛇行状に配置
した発熱線１３．その上に低融点接着層１２、さらには
起毛表布１４ヲ重ね、それらをホットプレスＡ、Ｈによ
り同時に一体的に接着するものであった。Heat generating wires 13 also arranged in a meandering pattern on the heat insulating felt 11 forming the base. A low melting point adhesive layer 12 and a raised outer fabric 14 were layered thereon, and these were simultaneously bonded together using hot presses A and H.
（発明が解決しようとする問題点）
しかし、上記従来の第５図に示す後者の製造方法では、
起毛表布１４の起毛部がホットプレスにより圧着される
ので、その際の熱と圧力により起毛部が倒れ、風合が失
われて商品価値が低下するという欠点があり、また第３
図及び第４図に示す前者の方法は、起毛表布１４の起毛
部の風合は保たれるが、第３図に示すように、第一工程
においてホットプレスＡ、Ｂによりフェルト１１に低融
点接着層１２を溶着し、低融点接着層１２がまだ溶融し
ている間に、第４図に示す第二工程でローラ１６により
低融点接着層１２に起毛表布１４を端部から加圧接着し
ていく方法であるため、初めのうちは低融点接着層１２
がまだ溶融しているので、端部近くでは起毛表布１４は
低融点接着層１２に接着するが、だんだんと反対側の端
部に近付くに従って、低融点接着層１２の温度が低下し
接着力が低下するので、起毛表布１４の裏面に低融点接
着層が接着しにくくなる。(Problems to be Solved by the Invention) However, in the latter conventional manufacturing method shown in FIG.
Since the raised portion of the raised outer fabric 14 is pressed by hot pressing, there is a drawback that the raised portion collapses due to the heat and pressure at that time, and the texture is lost and the product value decreases.
In the former method shown in FIGS. 1 and 4, the texture of the raised portion of the raised outer fabric 14 is maintained, but as shown in FIG. The melting point adhesive layer 12 is welded, and while the low melting point adhesive layer 12 is still melted, in the second step shown in FIG. Since this is a method of bonding, initially the low melting point adhesive layer 12
Since it is still molten, the raised outer fabric 14 adheres to the low melting point adhesive layer 12 near the edge, but as it gradually approaches the opposite end, the temperature of the low melting point adhesive layer 12 decreases and the adhesive strength decreases. As a result, the low melting point adhesive layer becomes difficult to adhere to the back surface of the raised outer fabric 14.
このため、ローラによる終端部での接着力を高める方法
として、ホットプレスの温度をさらに高くするとか、ロ
ーラの回転速度をさらに速める方法があるが、プレス温
度を高くすると発熱線に熱ストレスが加わり過ぎ、ロー
ラの回転速度をさらに速めると起毛表布と低融点接着層
との間の圧締力が不足して、全体的に接着力が弱くなる
という欠陥が生じてしまう。For this reason, there are ways to increase the adhesive force at the end of the roller by increasing the temperature of the hot press or increasing the rotational speed of the roller, but increasing the press temperature adds thermal stress to the heating wire. If the rotational speed of the roller is increased too much, the pressing force between the raised outer fabric and the low melting point adhesive layer becomes insufficient, resulting in a defect that the adhesive force becomes weak overall.
また、いず九の方法においても、低融点接着層のみをホ
ットプレスで溶融すればよいのに、前者の方法ではフェ
ルト下面からも、または後者の方法ではフェルト下面と
起毛表布上面から加熱するので、必要以上の電力を消費
するという欠点があった。In addition, in method 9, only the low melting point adhesive layer needs to be melted by hot pressing, but in the former method, heating is also required from the bottom surface of the felt, or in the latter method, heating is performed from the bottom surface of the felt and the top surface of the brushed surface fabric. Therefore, it has the disadvantage of consuming more power than necessary.
本発明は、上面の起毛表布と下面のフェルトが低融点接
着層により確実に接着し、且つ接着加工後の起毛表布の
風合が失われず、また加工時の熱エネルギー消費の少な
い電気カーペットの製造方法を提供するものである。The present invention provides an electric carpet in which the raised outer fabric on the upper surface and the felt on the lower surface are reliably adhered by a low melting point adhesive layer, the texture of the raised outer fabric is not lost after adhesive processing, and the heat energy consumption during processing is low. The present invention provides a method for manufacturing.
（問題点を解決するための手段）
本発明は、上記問題点を解決するために、柔軟性を有す
る断熱材に、低融点接着層の下面に発熱線を接着したヒ
ータユニットを重ね合わせ、前記ヒータユニットの上面
の低融点接着層をその端部から加熱溶融しつつ起毛表布
を重ね、ローラにより連続して一体的に加圧接着するも
のである。(Means for Solving the Problems) In order to solve the above problems, the present invention superimposes a heater unit in which a heating wire is bonded to the lower surface of a low melting point adhesive layer on a flexible heat insulating material. The low-melting point adhesive layer on the upper surface of the heater unit is heated and melted from its edge, and the raised outer fabric is layered on top of the other, and the layers are continuously pressed and bonded together using rollers.
（作 用）
本発明は、上記方法により、低融点接着層だけが加熱さ
れ溶融した状態のままローラで加圧されるので、低融点
接着層が上下の起毛表布とフェルトに完全に接着し強い
接着力が得られ、且つ起毛表布が上面から熱ストレスを
受けないためにその風合を失うこともなく、また加工時
の熱エネルギー消費も少なくて済む。(Function) According to the present invention, only the low melting point adhesive layer is heated and pressed with a roller in a molten state by the above method, so that the low melting point adhesive layer completely adheres to the upper and lower raised outer fabrics and felt. Strong adhesion is obtained, and since the raised outer fabric is not subjected to heat stress from the upper surface, it does not lose its texture and requires less thermal energy during processing.
（実施例） 本発明の一実施例を第１図及び第２図により説明する。(Example) An embodiment of the present invention will be described with reference to FIGS. 1 and 2.
第１図は本発明の一実施例の前工程を示す断面図、第２
図は同実施例の後工程を示す断面図で、第１図及び第２
図において、１はフェルト、２は低融点接着層、３は発
熱線、４は起毛表布。FIG. 1 is a sectional view showing the pre-process of an embodiment of the present invention, and FIG.
The figure is a cross-sectional view showing the post-process of the same example, and Figs.
In the figure, 1 is felt, 2 is a low melting point adhesive layer, 3 is a heating wire, and 4 is a raised outer fabric.
５は加熱装置、６はローラである。5 is a heating device, and 6 is a roller.
第１図に示す前工程では、低融点接着層２上の所定位置
に発熱線３を配置した後に、これらを加熱圧締して一体
化したヒータユニットを、基金をなす断熱材フェルト１
に発熱線３側を接して重ね合わせ、両者の位置合わせを
する。この際、特にホットプレスの必要はなく、ヒータ
ユニットの端部が反っているような場合に、反り止めの
ためにホットプレスを使用する程度でよい。In the pre-process shown in FIG. 1, the heating wires 3 are arranged at predetermined positions on the low melting point adhesive layer 2, and then heated and pressed to form an integrated heater unit.
The heat generating wire 3 side is brought into contact with and overlapped, and the two are aligned. At this time, there is no particular need for hot pressing, and if the end of the heater unit is warped, it is sufficient to use hot pressing to prevent warping.
第２図に示す後工程の接着工程では、第１図の前工程で
低融点接着層２に発熱線３を一体化したヒータユニット
とフェルト１とを重ね合わせた積層材の端部から、その
上面の低融点接着層２を加熱装置５で加熱溶融しながら
起毛表布４を重ね、・ローラ６で連続して加圧し一体的
に接着する。In the post-process bonding process shown in FIG. The low melting point adhesive layer 2 on the upper surface is heated and melted by a heating device 5 while the raised outer fabric 4 is placed on top of the other, and continuously pressed by a roller 6 to be bonded together.
なお、本実施例では、加熱装置を第２図に示すように熱
風送風機としたが、赤外線ヒータによる輻射加熱器等地
の加熱装置を使用してもよい。In this embodiment, the heating device is a hot air blower as shown in FIG. 2, but a heating device such as a radiant heater using an infrared heater may also be used.
（発明の効果）
本発明によれば、低融点接着層だけが加熱され溶融した
状態で上下の起毛表布及びフェルトとともにローラで加
圧されるので、低融点接着層が硬化した後には強い接着
力が得られる。(Effects of the Invention) According to the present invention, since only the low melting point adhesive layer is heated and melted and pressed together with the upper and lower raised outer fabrics and felt by a roller, strong bonding is achieved after the low melting point adhesive layer is cured. You can gain strength.
また、起毛表布を直接ホットプレスしないため熱ストレ
スが加わらないので、接着加工後の風合が保たれる。Furthermore, since the raised outer fabric is not directly hot-pressed, no heat stress is applied, so the texture after bonding is maintained.
さらに、低融点接着層だけが加熱されるので、必要以上
に熱エネルギーを消費することがなく効率的である。Furthermore, since only the low melting point adhesive layer is heated, it is efficient without consuming more thermal energy than necessary.
第１図は本発明の一実施例の前工程を示す断面図、第２
図は同実施例の後工程を示す断面図、第３図ないし第５
図は従来の電気カーペットの製造方法を示す断面図であ
る。
１・・・フェルト、 ２・・・低融点接着層、 ３・
・・発熱線、 ４・・・起毛表布、 ５・・・加熱装置
、 ６・・・ローラ。
特許出願人 松下電器産業株式会社
第 １ 区
１フヱンレト
２ ・４に払Ｘ、特も鵞
３ ・丸樒脈
第２図
４・ 起牝長ヤ
５・・・〃り江黍輩
６・ ℃−ラFIG. 1 is a sectional view showing the pre-process of an embodiment of the present invention, and FIG.
The figure is a sectional view showing the post-process of the same embodiment, and Figures 3 to 5
The figure is a sectional view showing a conventional electric carpet manufacturing method. 1... Felt, 2... Low melting point adhesive layer, 3...
...Heating wire, 4. Raised outer cloth, 5. Heating device, 6. Roller. Patent Applicant: Matsushita Electric Industrial Co., Ltd. 1st Ward 1st Floor 2 ・4 にPayment La
Claims (1)
を接着したヒータユニットを重ね合わせ、前記ヒータユ
ニットの上面の低融点接着層をその端部から加熱溶融し
つつ起毛表布を重ね、ローラにより連続して一体的に加
圧接着することを特徴とする電気カーペットの製造方法
。A heater unit with a heating wire bonded to the lower surface of a low melting point adhesive layer is layered on a flexible heat insulating material, and a raised outer fabric is layered while heating and melting the low melting point adhesive layer on the upper surface of the heater unit from its edge. A method for manufacturing an electric carpet, characterized by continuous and integral pressure bonding using rollers.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61275169A JPS63131486A (en) | 1986-11-20 | 1986-11-20 | Manufacture of electric carpet |
| KR1019870012733A KR900008974B1 (en) | 1986-11-20 | 1987-11-12 | Manufacture of electric carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61275169A JPS63131486A (en) | 1986-11-20 | 1986-11-20 | Manufacture of electric carpet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131486A true JPS63131486A (en) | 1988-06-03 |
Family
ID=17551633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61275169A Pending JPS63131486A (en) | 1986-11-20 | 1986-11-20 | Manufacture of electric carpet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131486A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518753B2 (en) * | 1977-12-05 | 1980-05-21 | ||
| JPS60175389A (en) * | 1984-02-21 | 1985-09-09 | 東レ株式会社 | Method of producing panel heat collector |
-
1986
- 1986-11-20 JP JP61275169A patent/JPS63131486A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518753B2 (en) * | 1977-12-05 | 1980-05-21 | ||
| JPS60175389A (en) * | 1984-02-21 | 1985-09-09 | 東レ株式会社 | Method of producing panel heat collector |
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