JPS6357530B2 - - Google Patents
Info
- Publication number
- JPS6357530B2 JPS6357530B2 JP16096584A JP16096584A JPS6357530B2 JP S6357530 B2 JPS6357530 B2 JP S6357530B2 JP 16096584 A JP16096584 A JP 16096584A JP 16096584 A JP16096584 A JP 16096584A JP S6357530 B2 JPS6357530 B2 JP S6357530B2
- Authority
- JP
- Japan
- Prior art keywords
- foil
- film
- yarn
- metal thin
- thin film
- 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
- 239000011888 foil Substances 0.000 claims description 48
- 239000010408 film Substances 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000010409 thin film Substances 0.000 claims description 10
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000002932 luster Substances 0.000 description 3
- 241000218202 Coptis Species 0.000 description 2
- 244000062175 Fittonia argyroneura Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、太さに変化のある平箔糸及びその製
造方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a flat foil yarn with varying thickness and a method for producing the same.
従来技術
従来の平箔糸は、全体に均質な層からなるた
め、美麗であるとはいえ、平面的な単調な外観を
有するものであり、それだけでは意匠効果のある
ものではなかつた。そこでエンボスを施した平箔
糸やシート片を付着した平箔糸などの開発も試み
られているが、前者は光輝色に乏しく、また後者
は柔軟性などに欠け、扱い難いものであつた。ま
た、平箔糸は通常一定幅の直線状の糸条に形成さ
れるため、それらを用いて製造した撚り金銀糸や
織物も単調な外観とならざるを得なかつた。Prior Art Conventional flat foil threads are made of homogeneous layers throughout, so although they are beautiful, they have a flat and monotonous appearance, which alone does not have a design effect. Attempts have therefore been made to develop embossed flat foil threads and flat foil threads with sheet pieces attached, but the former lacks bright color, and the latter lacks flexibility and is difficult to handle. Furthermore, since flat foil threads are usually formed into linear threads of a constant width, twisted gold and silver threads and fabrics produced using them have to have a monotonous appearance.
発明の目的
本発明は、太さに変化があり同時に光輝色にも
変化のある妙味ある平箔糸及びその製造方法を提
供することを目的とする。OBJECTS OF THE INVENTION An object of the present invention is to provide an attractive flat foil yarn that varies in thickness and at the same time changes in bright color, and a method for producing the same.
発明の構成
本発明の平箔糸は、熱可塑性フイルムに金属薄
膜を積層してなるものであつて、フイルムの部分
的な延伸で太さに変化がつけられているものであ
る。Structure of the Invention The flat foil yarn of the present invention is made by laminating a metal thin film on a thermoplastic film, and the thickness is changed by partially stretching the film.
すなわち、本発明では部分的な延伸によつて、
平箔糸が変形されているため、延伸部分は未延伸
部分に比して糸条が細く、薄く形成され、同時に
延伸部分の金属薄膜には微小なひび割れを生じて
光沢を多少減ずるものである。従つて、一本の平
箔糸でも、延伸部分と未延伸部分では太さと金属
光沢に変化のある意匠効果に優れたものとなる。 That is, in the present invention, by partial stretching,
Because the flat foil thread is deformed, the threads in the stretched part are thinner and thinner than in the unstretched part, and at the same time, the thin metal film in the stretched part has minute cracks, which reduces the gloss to some extent. . Therefore, even a single flat foil thread can have an excellent design effect with variations in thickness and metallic luster between the stretched and unstretched parts.
本発明の平箔糸は、熱可塑性フイルムに金属薄
膜を積層してなる箔シートを糸条に裁断して得た
箔糸を、適当な間隔をあけて配置した2対の圧着
ロールに緊張状態を保つて通し、該圧着ロール間
に設けた押圧装置で箔糸を間欠的に押圧して、押
圧部分のフイルムを延伸することにより作業性よ
く製造できる。 The flat foil yarn of the present invention is obtained by cutting a foil sheet made by laminating a metal thin film onto a thermoplastic film into threads, and then applying tension to two pairs of pressure rolls arranged at an appropriate interval. The film can be produced with good workability by keeping the foil threads threaded through the film while maintaining the pressure, intermittently pressing the foil thread with a pressing device provided between the pressing rolls, and stretching the film in the pressed portions.
圧着ロールに送られる糸は、箔シートから得た
箔糸をボビンに巻き取つたものであつても、また
箔シートから裁断した箔糸を、裁断後引続いて直
接圧着ロールに導いてもよい。なお、箔糸は0.5
mm〜3mmの幅のものを使用するのが意匠効果に優
れ、好ましい。 The thread sent to the pressure roll may be the foil thread obtained from the foil sheet wound onto a bobbin, or the foil thread cut from the foil sheet may be directly guided to the pressure roll after cutting. . In addition, the foil thread is 0.5
It is preferable to use one with a width of mm to 3 mm because it has an excellent design effect.
箔シートは熱可塑性シート、例えばポリエステ
ルシートなどに直接に又はアンカーコートを施し
た後に、蒸着法、無電解メツキ法、その他既知の
方法で一以上の金属薄膜を設けたものであり、金
属薄膜上には更に合成樹脂による保護コートが施
されてもよい。 A foil sheet is a thermoplastic sheet, such as a polyester sheet, on which one or more thin metal films are applied either directly or after applying an anchor coat, using vapor deposition, electroless plating, or other known methods. may further be provided with a protective coat of synthetic resin.
本発明では、延伸時に金属薄膜の密着性が悪化
する危険性があるので、金属薄膜の形成に先だつ
てポリアミド又はアクリル樹脂などのアンカーコ
ートを施すのが好ましく、また保護コートと金属
薄膜の間にも同様の目的でアンカーコートされる
のがよい。 In the present invention, since there is a risk that the adhesion of the metal thin film may deteriorate during stretching, it is preferable to apply an anchor coat such as polyamide or acrylic resin before forming the metal thin film, and between the protective coat and the metal thin film. It is also good to be anchor coated for the same purpose.
なお、上記製造方法で使用する押圧装置は、押
圧部材の上下動によるものであつても、部分的に
強く箔糸を押圧するように形成されたカム機構に
よつてもよい。 Note that the pressing device used in the above manufacturing method may be one that uses a vertical movement of a pressing member, or may be a cam mechanism that is formed so as to partially press the foil thread strongly.
実施例
熱可塑性フイルム\アンカーコート\金属\ア
ンカーコート\保護膜からなる箔シートを糸条に
裁断後、得られた箔糸1を引続いて、第1図の如
く、2対の圧着ロール2a,2b及び3a,3b
に緊張状態を保つて通す。Example After cutting a foil sheet consisting of thermoplastic film\anchor coat\metal\anchor coat\protective film into threads, the obtained foil thread 1 is successively passed through two pairs of pressure rolls 2a as shown in Fig. 1. , 2b and 3a, 3b
Maintain your tension as you pass.
圧着ロール2a,2b及び3a,3bの間には
押圧装置4が配置されており、その駆動によつ
て、第1図の例では装置4の軸5の回転によつ
て、凸部6が下降し、箔糸1を押し下げると、そ
の部分の箔糸1の熱可塑性フイルムが延伸され、
箔糸1が細くなり、再び凸部6が上昇し、箔糸1
から離れるとその部分の箔糸1は元の太さを保
ち、第2図の如く、太細交互に表われる変形平箔
糸となる。 A pressing device 4 is disposed between the crimping rolls 2a, 2b and 3a, 3b, and by driving the pressing device 4, in the example shown in FIG. 1, by rotating the shaft 5 of the device 4, the convex portion 6 is lowered. Then, when the foil thread 1 is pushed down, the thermoplastic film of the foil thread 1 in that part is stretched,
The foil thread 1 becomes thinner, the convex part 6 rises again, and the foil thread 1
When separated from the foil yarn 1, the foil yarn 1 in that part maintains its original thickness and becomes a deformed flat foil yarn that appears alternately thick and thin, as shown in FIG.
この平箔糸7の太い部分8は加工前の箔糸1同
様の全反射的な光輝色を有するが、細い部分9は
金属層の微視的なひび割れにより少し光沢の変化
した非常に意匠効果に優れたものとなる。 The thick part 8 of this flat foil thread 7 has a totally reflective, bright color similar to the foil thread 1 before processing, but the thin part 9 has a slightly changed luster due to microscopic cracks in the metal layer and has a very decorative effect. Becomes excellent.
圧着ロール3a,3bから送り出される平箔糸
7をそのまま整経ロールに巻取り、緯糸に絹糸を
用いて織成した織布は織り密度に変化があり、光
沢も微妙に変化する非常に妙味あるものであつ
た。なお、平箔糸7を用いた撚り金銀糸も、太細
があるため従来になく扱い易く、また意匠効果に
優れる。 The flat foil yarn 7 sent out from the pressure rolls 3a and 3b is wound as it is on a warping roll, and woven using silk thread for the weft.The woven fabric has a very interesting texture with varying weaving density and subtle changes in gloss. It was hot. Note that the twisted gold and silver thread using the flat foil thread 7 is also easier to handle than ever before because it is thick and thin, and has excellent design effects.
なお、押圧装置4としては第3図の如く、押圧
面を順次変化させたカム機構を用いたり、または
ピアノのハンマーの如き、押圧機構を用いてもよ
い。 As the pressing device 4, a cam mechanism in which the pressing surface is sequentially changed as shown in FIG. 3 may be used, or a pressing mechanism such as a piano hammer may be used.
発明の効果
本発明では、平箔糸のベースフイルムの延伸に
よつて太さに変化のある平箔糸が得られるため、
自然な外観及び風合を有するものであり、またそ
の製造も容易である。また、延伸に伴い平箔糸の
金属薄膜に微小なひび割れを生ずるため、本発明
の平箔糸は太さに変化があるだけでなく、金属光
沢にも変化のある製品となる。Effects of the Invention In the present invention, flat foil yarn with varying thickness can be obtained by drawing the base film of the flat foil yarn.
It has a natural appearance and texture, and is easy to manufacture. Further, since minute cracks occur in the metal thin film of the flat foil yarn as it is stretched, the flat foil yarn of the present invention becomes a product that not only varies in thickness but also varies in metallic luster.
第1図は、本発明の一実施例を示す説明図、第
2図は本発明の平箔糸の一例を示す平面図、第3
図は本発明で使用する押圧装置の一例を示す要部
説明図である。
1……箔糸、2a,2b,3a,3b……圧着
ロール、4……押圧装置、5……軸、6……凸
部、7……変形平箔糸、8……太い部分、9……
細い部分。
FIG. 1 is an explanatory diagram showing one embodiment of the present invention, FIG. 2 is a plan view showing an example of the flat foil yarn of the present invention, and FIG.
The figure is an explanatory diagram of main parts showing an example of a pressing device used in the present invention. 1... Foil thread, 2a, 2b, 3a, 3b... Pressing roll, 4... Pressing device, 5... Shaft, 6... Convex portion, 7... Deformed flat foil thread, 8... Thick portion, 9 ……
thin part.
Claims (1)
ものであつて、フイルムの部分的な延伸で太さに
変化がつけられていることを特徴とする変形平箔
糸。 2 熱可塑性フイルムに金属薄膜を積層してなる
箔シートを糸条に裁断して得た箔糸1を、間隔を
あけて配置した2対の圧着ロール2a,2b及び
3a,3bに緊張状態を保つて通し、該圧着ロー
ル2a,2b及び3a,3bの間に設けた押圧装
置4で箔糸1を間欠的に押圧して押圧部分の箔糸
1のフイルムを延伸することを特徴とする変形平
箔糸の製造方法。 3 箔シートを糸条に裁断後、引続いて箔糸1が
圧着ロール2a,2b及び3a,3bに送られる
ことを特徴とする特許請求の範囲第2項記載の方
法。 4 熱可塑性フイルムにアンカーコートした上に
金属薄膜が形成されていることを特徴とする特許
請求の範囲第2項又は第3項記載の方法。 5 金属薄膜上に合成樹脂製保護膜が形成されて
いることを特徴とする特許請求の範囲第2項〜第
4項いずれか1項に記載の方法。 6 押圧装置がカム機構を有することを特徴とす
る特許請求の範囲第2項〜第5項いずれか1項に
記載の方法。[Scope of Claims] 1. A deformed flat foil yarn, which is made by laminating a metal thin film on a thermoplastic film, and whose thickness is varied by partially stretching the film. 2 Foil yarn 1 obtained by cutting a foil sheet made of a thermoplastic film laminated with a metal thin film into yarn is placed under tension between two pairs of pressure rolls 2a, 2b and 3a, 3b arranged at a distance. A modification characterized in that the foil yarn 1 is intermittently pressed by a pressing device 4 provided between the pressure rolls 2a, 2b and 3a, 3b to stretch the film of the foil yarn 1 in the pressed portions. Method for manufacturing flat foil yarn. 3. The method according to claim 2, characterized in that after cutting the foil sheet into threads, the foil threads 1 are subsequently sent to pressure rolls 2a, 2b and 3a, 3b. 4. The method according to claim 2 or 3, wherein a metal thin film is formed on a thermoplastic film anchor-coated. 5. The method according to any one of claims 2 to 4, wherein a synthetic resin protective film is formed on the metal thin film. 6. The method according to any one of claims 2 to 5, wherein the pressing device has a cam mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16096584A JPS6141335A (en) | 1984-07-30 | 1984-07-30 | Deformed flat foil yarn and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16096584A JPS6141335A (en) | 1984-07-30 | 1984-07-30 | Deformed flat foil yarn and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6141335A JPS6141335A (en) | 1986-02-27 |
JPS6357530B2 true JPS6357530B2 (en) | 1988-11-11 |
Family
ID=15725999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16096584A Granted JPS6141335A (en) | 1984-07-30 | 1984-07-30 | Deformed flat foil yarn and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6141335A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6994710B2 (en) * | 2017-07-20 | 2022-01-14 | 泉工業株式会社 | Elastic metallic luster yarn and twisted yarn using it |
-
1984
- 1984-07-30 JP JP16096584A patent/JPS6141335A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6141335A (en) | 1986-02-27 |
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