JPS5941543Y2 - Labeled heat shrink plastic sleeve - Google Patents
Labeled heat shrink plastic sleeveInfo
- Publication number
- JPS5941543Y2 JPS5941543Y2 JP1975054049U JP5404975U JPS5941543Y2 JP S5941543 Y2 JPS5941543 Y2 JP S5941543Y2 JP 1975054049 U JP1975054049 U JP 1975054049U JP 5404975 U JP5404975 U JP 5404975U JP S5941543 Y2 JPS5941543 Y2 JP S5941543Y2
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- tape
- heat
- plastic sleeve
- plastic
- 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
- Cable Accessories (AREA)
- Insulated Conductors (AREA)
- Insulating Bodies (AREA)
Description
【考案の詳細な説明】
本考案は、熱収縮性プラスチックスリーブに関するもの
で、特に識別標示を可能にした熱収縮性プラスチックス
リーブである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heat-shrinkable plastic sleeve, and particularly to a heat-shrinkable plastic sleeve that allows for identification.
プラスチックシースケーブルや電気部品等はその接続部
や外面の保護のためにスリーブで被覆することと併せ、
製造8田種別、定格等の識別標示を行うことが多いが、
従来は被覆と識別標示とはそれぞれ別々の手段例えばケ
ーブル接続用スリーブでは、印刷等によってスリーブ表
面に標示を行っておりこの為に無駄が多く、さらには識
別標示が磨耗等で消えてしまうことが多い欠点がある。In addition to covering plastic sheathed cables and electrical components with sleeves to protect their connections and external surfaces,
Identification signs such as manufacturing type, rating, etc. are often displayed,
Conventionally, the coating and the identification mark were made using separate means. For example, in the case of cable connection sleeves, markings were made on the sleeve surface by printing, etc., which resulted in a lot of waste, and furthermore, the identification mark could disappear due to wear, etc. There are many drawbacks.
本考案は上記に鑑みなされたもので、識別標示があらか
じめ設けられしかも識別標示面が表面に露出せず磨耗消
滅等の心配のない熱収縮性プラスチックスリーブを提供
しようとするものである。The present invention has been developed in view of the above, and it is an object of the present invention to provide a heat-shrinkable plastic sleeve in which identification markings are provided in advance, and the identification marking surface is not exposed on the surface, so there is no need to worry about wear and tear.
以下、本考案の実施例をプラスチックシースケーブル用
のスリーブの場合について図面を参照して説明する。Embodiments of the present invention will be described below with reference to the drawings in the case of a sleeve for a plastic sheathed cable.
第1図お・よび第2図において、2はほぼ透明で熱収縮
性ブラフチックテープからなる外層、1は未架橋のプラ
スチックテープ例えばポリエチレン、エチレン系共重合
体からなる内層、3は識別標示の為の標示テープ層で前
記2の外層の内部かまたは内層1の直上に介在され前記
各層は熱融着により一体化されて熱収縮性プラスチック
スリーブが構成される。In Figures 1 and 2, 2 is an outer layer made of a substantially transparent heat-shrinkable plastic tape, 1 is an inner layer made of an uncrosslinked plastic tape such as polyethylene or an ethylene copolymer, and 3 is an identification mark. The marking tape layer is interposed inside the two outer layers or directly above the inner layer 1, and the layers are integrated by heat fusion to form a heat-shrinkable plastic sleeve.
前記スリーブは次のようにして製造される。The sleeve is manufactured as follows.
上記内層1は例えば未架橋のポリエチレンテープ或いは
エチレン系共重合体テープを鉄パイプ等の上体上に巻回
して形成し、この上に例えば放射線架橋ポリエチレン系
共重合体からなるほぼ透明なテープをその長平方向に延
伸しつつ巻付けて外層2を形成して熱収縮性プラスチッ
クパイプを構成する。The inner layer 1 is formed by winding, for example, an uncrosslinked polyethylene tape or ethylene copolymer tape around an upper body such as an iron pipe, and on top of this a substantially transparent tape made of, for example, a radiation crosslinked polyethylene copolymer. The outer layer 2 is formed by stretching and winding the plastic pipe in the longitudinal direction to form a heat-shrinkable plastic pipe.
そして第1図に示す構成では例えば着色された未架橋或
いは架橋した標示テープ3を外層テープを巻回す途中で
好ましくは引張りながら螺旋状に巻回する。In the configuration shown in FIG. 1, for example, a colored uncrosslinked or crosslinked marking tape 3 is wound spirally, preferably while being pulled while winding the outer layer tape.
この場合には前記スリーブ両端部に近い部分は巻付けな
いほうがよい。In this case, it is better not to wrap the sleeve near both ends.
また第2図に示すものでは着色するか或いは文字記号等
を明記した標示テープ3を外層2に先立って内層1上に
螺旋状縦添えする。Further, in the one shown in FIG. 2, a marking tape 3 which is colored or has letters and symbols written on it is vertically attached in a spiral shape on the inner layer 1 before the outer layer 2 is applied.
前記標示テープのスリーブ内への設けがたは透明な外層
上から見える位置であればどのように設けてもよい。The indicator tape may be provided in any position within the sleeve as long as it is visible from above the transparent outer layer.
この標示テープ3は上記したように通常、上記内外層1
,2と同一材料のテープに使用目的に応じて文字、数字
、記号、色彩、模様等の識別標示を施こしたものが用い
られる。As mentioned above, this marking tape 3 usually has the above-mentioned inner and outer layers 1.
A tape made of the same material as .
このように標示テープをプラスチックスリーブと同一材
料とするのは、加熱一体に融着する場合に、スリーブに
空隙等が発生しないようにする為である。The reason why the marking tape is made of the same material as the plastic sleeve is to prevent gaps from forming in the sleeve when they are heated and fused together.
かくして上記心体を加熱するか外方から全体を加熱する
ことにより内外層1,2および標示テープ3を熱融着し
て一体化し、冷却後に心体を抜き取れば本考案の熱収縮
性プラスチックスリーブが完成する。In this way, by heating the core body or heating the entire body from the outside, the inner and outer layers 1, 2 and the marking tape 3 are thermally fused and integrated, and after cooling, the core body is removed to form the heat-shrinkable plastic of the present invention. The sleeve is completed.
なお・外層を形成する放射線架橋ポリエチレン或いはエ
チレン系共重合体テープは長手方向に引張りを与えなが
ら巻回して加熱溶融してもその熱収縮性が保持されると
いう知見に基づいて行なわれるので熱収縮性は該テープ
内に保存されるから、使用時に加熱すると該テープは長
平方向に収縮ししたがってスリーブとしてはその半径方
向に収縮するものである。-The radiation crosslinked polyethylene or ethylene copolymer tape that forms the outer layer retains its heat-shrinkability even if it is wound and heated while applying tension in the longitudinal direction, so it is not heat-shrinkable. Since the properties are preserved within the tape, when heated during use, the tape will shrink in the longitudinal direction, and thus the sleeve will shrink in its radial direction.
したがってこのようなスリーブを例えば第3図に示すよ
うにプラスチックシースケーブル4の接続部の被覆に用
いるには、予めスリーブを一方のケーブル4に嵌挿して
おき、ケーブル4の心線を接続したのも該接続部を覆う
ようにスリーブを引き戻し、その両端部を加熱すれば外
層が熱収縮により溶融した内層1を締付はケーブルシー
スに密接融着しケーブル接続部を被覆保護できかつその
スリーブは識別標示できる。Therefore, in order to use such a sleeve to cover the joint of a plastic sheathed cable 4 as shown in FIG. If the sleeve is pulled back to cover the connection part and both ends of the sleeve are heated, the inner layer 1, whose outer layer has been melted by heat shrinkage, is tightly fused to the cable sheath and the cable connection part can be covered and protected. Can be marked for identification.
なお−1この場合は、スリーブとケーブルシースとの融
着状態を透視で確認できるように、スリーブの両端部分
には標示テープ3を設けないのがよい。Note that -1: In this case, it is preferable not to provide the indicator tape 3 at both ends of the sleeve so that the state of fusion between the sleeve and the cable sheath can be seen through.
なおこのスリーブは、前記ケーブルの接続部以外にも、
電気部品の被覆や装飾等の分野でも利用できる。In addition to the connection part of the cable mentioned above, this sleeve can also be used for
It can also be used in fields such as covering electrical parts and decoration.
このように本考案のスリーブは在来の熱収縮性プラスチ
ックスリーブと同様にケーブル接続部や電気部品等を被
覆保護できるとともに、同時にケーブルや電気部品等の
識別標示をも行い得るものである。As described above, the sleeve of the present invention can cover and protect cable connections, electrical parts, etc. in the same way as conventional heat-shrinkable plastic sleeves, and at the same time can also mark the identification of cables, electrical parts, etc.
そして本考案のスリーブにおいては識別標示を施こした
標示テープ面はスリーブの外面に露出することがないか
ら、磨耗等により識別標示が消えることがなく半永久的
に明確な識別標示を行い得る効果がある。In addition, in the sleeve of the present invention, the surface of the marking tape on which the identification mark is applied is not exposed on the outer surface of the sleeve, so that the identification mark does not disappear due to wear etc., and it is possible to provide a clear identification mark semi-permanently. be.
第1図および第2図はそれぞれ本考案の別異の実施例を
示す一部断面を示す斜視図、第3図は使用状態を示す一
部断面を示す斜視図である。
1お・よび2・・・・・・熱収縮性プラスチックパイプ
の内層および外層、3・・・・・・標示テープ、4・・
・・・・ケーブル。1 and 2 are partially sectional perspective views showing different embodiments of the present invention, and FIG. 3 is a partially sectional perspective view showing the state of use. 1 and 2...inner and outer layers of heat-shrinkable plastic pipe, 3...indication tape, 4...
····cable.
Claims (1)
構成するテープ層の内透明なプラスチックテープを用い
たテープ層間の適所或いは前記透明な層の最下層に、前
記プラスチックスリーブを構成する材料と同質材料から
なり、かつ識別標示を施した標示テープ層を介在させて
一体に熱融着したことを特徴とする標識入り熱収縮性プ
ラスチックスリーブ。In the heat-shrinkable plastic sleeve, a transparent plastic tape is placed between the tape layers of the tape layers constituting the sleeve or in the lowest layer of the transparent layer made of the same material as the material constituting the plastic sleeve. What is claimed is: 1. A heat-shrinkable plastic sleeve with a label, characterized in that the sleeve is heat-sealed together with an indicator tape layer having an identification mark interposed therebetween.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975054049U JPS5941543Y2 (en) | 1975-04-19 | 1975-04-19 | Labeled heat shrink plastic sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975054049U JPS5941543Y2 (en) | 1975-04-19 | 1975-04-19 | Labeled heat shrink plastic sleeve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51133799U JPS51133799U (en) | 1976-10-28 |
JPS5941543Y2 true JPS5941543Y2 (en) | 1984-11-30 |
Family
ID=28203898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1975054049U Expired JPS5941543Y2 (en) | 1975-04-19 | 1975-04-19 | Labeled heat shrink plastic sleeve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5941543Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4695950B2 (en) * | 2005-09-20 | 2011-06-08 | 株式会社エクシム | Cold shrink tube manufacturing method and cold shrink tube |
JP2017011776A (en) * | 2015-06-16 | 2017-01-12 | スリーエム イノベイティブ プロパティズ カンパニー | Coating processing tool, and coating method for cable connection part |
-
1975
- 1975-04-19 JP JP1975054049U patent/JPS5941543Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS51133799U (en) | 1976-10-28 |
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