JPH03216327A - Rolled film - Google Patents
Rolled filmInfo
- Publication number
- JPH03216327A JPH03216327A JP1330790A JP1330790A JPH03216327A JP H03216327 A JPH03216327 A JP H03216327A JP 1330790 A JP1330790 A JP 1330790A JP 1330790 A JP1330790 A JP 1330790A JP H03216327 A JPH03216327 A JP H03216327A
- Authority
- JP
- Japan
- Prior art keywords
- film
- polymer film
- adhesive tape
- wound
- connecting part
- 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
- 229920006254 polymer film Polymers 0.000 claims abstract description 29
- 239000002390 adhesive tape Substances 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
《産業上の利用分野）
本発明は高分子フィルム等を巻き取った巻取フィルムに
関する。DETAILED DESCRIPTION OF THE INVENTION <<Industrial Application Field> The present invention relates to a wound film obtained by winding up a polymer film or the like.
（従来の技術）
高分子フィルムを巻き取る場合に、所定の長さにするた
めに、第３図に示す通り、両面粘着テーブ２１によって
、既に巻き取った高分子フィルム２２に新しい高分子フ
ィルム２３を繋ぎだすことがある。(Prior Art) When winding a polymer film, in order to make it to a predetermined length, as shown in FIG. may be connected.
この際、繋ぎ部分２４がわかるように、この繋ぎ部分２
４の外側に黒や赤の色付きの粘着テープ２５を目印に張
り付けている。At this time, so that you can see the connecting part 24,
A colored adhesive tape 25 of black or red is pasted on the outside of 4 as a mark.
そして巻き取った高分子フィルムは、蒸着処理や他のフ
ィルムをラミネートしたりする処理を行なうために、巻
きほぐしたり、再び巻き取ったりする。The wound polymer film is then unwound or wound up again in order to perform a process such as vapor deposition or lamination with other films.
（発明が解決しようとする課題）
しかし、従来の巻取フィルム２６では、第３図に示す方
向に巻きほぐすと、繋いだ方の高分子フィルム２３を外
側にしてあり、粘看テープ２５も外側に張り付けている
ために、剥れ易い欠点がある。(Problem to be Solved by the Invention) However, in the conventional winding film 26, when unwinding in the direction shown in FIG. 3, the connected polymer film 23 is on the outside, and the adhesive tape 25 is also on the outside. It has the disadvantage that it easily peels off because it is attached to the surface.
本発明は、以上の欠点を改良し、繋ぎ部分での剥れを防
止しつる巻取フィルムを提供することを目的とする。An object of the present invention is to improve the above-mentioned drawbacks and to provide a vine-wound film that prevents peeling at the joint portion.
（課題を解決するための手段）
請求項１の発明は、上記の目的を達成するために、繋ぐ
方の高分子フィルムの端を内側にして繋いでいることを
特徴とする巻取フィルムを提供するものである。(Means for Solving the Problem) In order to achieve the above object, the invention of claim 1 provides a roll-up film characterized in that the ends of the polymer films to be joined are connected inside. It is something to do.
請求項２の発明は、繋ぎ部分の両側に粘着テープを張り
付けていることを特徴とする巻取フィルムを提供するも
のである。The invention according to claim 2 provides a winding film characterized in that adhesive tape is attached to both sides of the connecting portion.
（作用）
請求項１の発明によれば、繋いだ方の高分子フィルムを
内側にしているために、この高分子フィルムを先に巻き
ほぐしていく場合に、繋がれた方の高分子フィルムの端
が自然に引張られ、剥離しない。(Function) According to the invention of claim 1, since the connected polymer film is on the inside, when this polymer film is unwound first, the connected polymer film is The edges are naturally pulled and will not peel off.
また、請求項２の発明によれば、繋ぎ部分の両側に粘肴
テープを張り付けているために、繋ぎ部分の粘看力が大
きくなり、高分子フィルムをどちらの方向から巻きほぐ
しても剥れを生じない。Further, according to the invention of claim 2, since the adhesive tape is pasted on both sides of the joint part, the adhesive force of the joint part is increased, and the polymer film will not peel off no matter which direction it is unwound. does not occur.
（実施例） 以下、本発明を図示の実施例に基づいて説明する。(Example) Hereinafter, the present invention will be explained based on illustrated embodiments.
第１図は請求項１の発明の実施例を示す。この図におい
て、１は既に巻き取った高分子フィルムである。２は、
両面粘着テーブ３によって高分子フィルム１の端に繋が
れた新しい高分子フィルムであり、特に，高分子フィル
ム１の内側に繋がれている。４は、黒色や赤色の粘考テ
ープであり、高分子フィルム１と高分子フィルム２の繋
ぎ部分５の外側に、目印用に張り付けられている。FIG. 1 shows an embodiment of the invention of claim 1. In this figure, 1 is a polymer film that has already been wound up. 2 is
It is a new polymeric film connected to the edge of the polymeric film 1 by a double-sided adhesive tape 3, especially to the inside of the polymeric film 1. Reference numeral 4 denotes a black or red adhesive tape, which is pasted on the outside of the connecting portion 5 between the polymer film 1 and the polymer film 2 as a mark.
上記の巻取フィルム６によれば、繋ぐ方の新しい高分子
フィルム２を内側にして繋いでいるために、第１図に示
す方向に巻きほぐしても、繋ぎ部分５で高分子フィルム
１及び２が剥れることがない。According to the above-mentioned winding film 6, since the new polymer film 2 to be connected is connected inside, even if it is unwound in the direction shown in FIG. will not peel off.
また、第２図は請求項２の発明の実施例を示す。Further, FIG. 2 shows an embodiment of the invention according to claim 2.
特に、巻き取った高分子フィルム７と繋ぐ方の高分子フ
ィルム８との繋ぎ部分９の両側に粘看テーブ１０及び１
１を張り付けている。そのために、第２図に示す矢印の
方向に巻きはぐした場合だけでなく、矢印と反対の方向
に巻きほぐしても剥離を生じることがない。In particular, adhesive tapes 10 and 1 are provided on both sides of the connecting portion 9 between the wound polymer film 7 and the connecting polymer film 8.
1 is attached. Therefore, peeling does not occur not only when unwinding in the direction of the arrow shown in FIG. 2 but also when unwinding in the direction opposite to the arrow.
（発明の効果）
以上の通り、請求項１の発明によれば、繋いだ方の高分
子フィルムを内側にして繋いでいるために、この高分子
フィルムを先に巻きほぐしていく場合の剥離を防止でき
る。(Effect of the invention) As described above, according to the invention of claim 1, since the connected polymer film is connected with the inside, peeling is prevented when the polymer film is unwound first. It can be prevented.
また、請求項２の発明によれば、繋ぎ部分の両側に粘着
テープを張り付けることにより、高分子フイルムをどち
らの方向に巻きほぐしても剥離を防止しうる巻取フィル
ムが得られる。Further, according to the second aspect of the invention, by pasting adhesive tape on both sides of the connecting portion, a wound film can be obtained that can prevent peeling even when the polymer film is unwound in either direction.
第１図は請求項１の発明の実施例の側面図、第２図は請
求項２の発明の実施例の側面図、第３図は従来の巻取フ
ィルムの側面図を示す。
１．２，７．８・・・高分子フィルム、３・・・両面粘
看テーブ、
４，１０．１１・−・粘看テープ、
５．６・・・繋ぎ部分、 ６・・・巻取フィルム。FIG. 1 is a side view of an embodiment of the invention according to claim 1, FIG. 2 is a side view of an embodiment of the invention according to claim 2, and FIG. 3 is a side view of a conventional winding film. 1.2, 7.8...Polymer film, 3...Double-sided adhesive tape, 4,10.11...Adhesive tape, 5.6...Joining part, 6...Rewinding film.
Claims (2)
つに巻き取った巻取フィルムにおいて、繋ぐ方の高分子
フィルムの端を内側にして繋いでいることを特徴とする
巻取フィルム。(1) A roll-up film in which two or more polymer films are connected with an adhesive tape and wound into a single roll, and the roll-up film is characterized in that the ends of the polymer films to be connected are connected inside.
つに巻き取った巻取フィルムにおいて、繋ぎ部分の両側
に張り付けた粘着テープを有することを特徴とする巻取
フィルム。(2) A roll-up film in which two or more polymer films are connected with an adhesive tape and wound up into a single roll, which is characterized by having adhesive tapes attached to both sides of the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1330790A JPH03216327A (en) | 1990-01-23 | 1990-01-23 | Rolled film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1330790A JPH03216327A (en) | 1990-01-23 | 1990-01-23 | Rolled film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03216327A true JPH03216327A (en) | 1991-09-24 |
Family
ID=11829524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1330790A Pending JPH03216327A (en) | 1990-01-23 | 1990-01-23 | Rolled film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03216327A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5684940A (en) * | 1979-11-15 | 1981-07-10 | Mitsuboshi Belting Ltd | Bonding technique for vulcanized synthetic rubber waterproof sheet |
| JPS61291358A (en) * | 1985-06-15 | 1986-12-22 | Kanebo Ltd | Processing handler for cloth |
-
1990
- 1990-01-23 JP JP1330790A patent/JPH03216327A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5684940A (en) * | 1979-11-15 | 1981-07-10 | Mitsuboshi Belting Ltd | Bonding technique for vulcanized synthetic rubber waterproof sheet |
| JPS61291358A (en) * | 1985-06-15 | 1986-12-22 | Kanebo Ltd | Processing handler for cloth |
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