JPH071382A - Cutter for roll base paper or film - Google Patents
Cutter for roll base paper or filmInfo
- Publication number
- JPH071382A JPH071382A JP3177994A JP3177994A JPH071382A JP H071382 A JPH071382 A JP H071382A JP 3177994 A JP3177994 A JP 3177994A JP 3177994 A JP3177994 A JP 3177994A JP H071382 A JPH071382 A JP H071382A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- material roll
- blade
- blocking
- rewinding
- 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
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
Description
【発明の詳細な説明】
現在、フィルムを扱っている業者(ラミネート加工、印
刷、製袋業者等)は、すべて「傷糊つき部個所(ブロッ
キング)」問題を抱えていると思います。 例えば、ア
ルミ箔とPEラミ接着強度を、強化するためアルミ箔の
両面に、アンダーコートが塗布面よりはみ出し、裏側に
転移すれば、ブロッキングが発生し原反は、巻戻しが不
可能となります、今までブロッキングが発生した場合、
機械のスピードを低速にして、ブロッキング部を手で剥
がすようにして巻戻しを補助しています、コの処置も不
可能の場合は、高価では有るが廃棄処分しかなかつた。
従来、原反を回しながら、ナイフで、その長さ分の切り
込みを入れて、切る方法は、ありましたが、支持具が邪
魔になり巻径の小さい物シか切れませんでした。それを
第1図に示すように刃先より片側に出ない支侍具5に、
刃2を取りつけ、スプリング6により押しつけて、刃2
が深く入らないよらに{ロール3で調整(センサーにて
も調整できます)して}原反部で不良部分を残して、良
品のみ切りながら使用するため、大径の物も切ることも
できます。第2図は、切り刃2を二箇所に設け、中間を
残して切る始めの図である、又、原反の半分を使用した
い場合、従来スリツター機に掛け、二つ取りしてから使
用していたが、この装置により真ん中で切りながら使用
すれば、ソのまま使用でき、欠点原反の救済と省力化に
なります。[Detailed Description of the Invention] I think that all the companies that currently handle films (laminating, printing, bag-making companies, etc.) have the problem of "parts with scratch glue (blocking)". For example, in order to strengthen the adhesive strength between aluminum foil and PE laminating, if the undercoat sticks out from both sides of the aluminum foil to the back side and transfers to the back side, blocking occurs and the original fabric cannot be unwound. If blocking ever occurs,
The speed of the machine is slowed down and the blocking part is peeled off by hand to assist the rewinding. When the treatment of ko is also impossible, it is expensive but only discarded.
In the past, there was a method of turning and cutting a raw fabric with a knife to make a notch corresponding to that length, but there was a way to cut it, but the support tool interfered and it could not be cut with a small winding diameter. As shown in FIG. 1, to the supporting tool 5 that does not protrude from the cutting edge to one side,
Attach the blade 2 and press it with the spring 6,
So that it doesn't go deep in. {Adjust it with the roll 3 (it can be adjusted also with the sensor)} Leave the defective part in the material part and use it while cutting only good parts, so you can also cut large diameter objects I will. Fig. 2 is a diagram showing the beginning of cutting with two cutting blades at two places and leaving the middle. If you want to use half of the original fabric, hang it on a conventional slitter machine and take two before use. However, if you use this device while cutting it in the middle, you can use it as it is, it will be a relief of the original defect and labor saving.
【図面の簡単な説明】 第1図は 斜面図 第2図は 正面図[Brief description of drawings] Figure 1 is a slope view Figure 2 is a front view
Claims (1)
取りつけて浅く刃を押し当てながら巻取り原反部で、巻
き戻しながら切ることを特徴とする方法。 (2)原反1に刃2の刃先より片側にでない支持具5
に、ロール3、スプリング6、を配置した事を特徴とす
る、巻取り原反切り装置(1) A method in which the blade 1 is attached to a supporting tool 5 which is not on one side of the blade tip of the original web 1 and the blade is shallowly pressed against the original web 1 and is cut while rewinding at the original web part. . (2) Support 5 which is not on one side of the blade edge of the blade 2 on the original fabric 1
A roll material cutting device characterized in that a roll 3 and a spring 6 are arranged in the
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3177994A JPH071382A (en) | 1994-01-18 | 1994-01-18 | Cutter for roll base paper or film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3177994A JPH071382A (en) | 1994-01-18 | 1994-01-18 | Cutter for roll base paper or film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH071382A true JPH071382A (en) | 1995-01-06 |
Family
ID=12340552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3177994A Pending JPH071382A (en) | 1994-01-18 | 1994-01-18 | Cutter for roll base paper or film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH071382A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005297092A (en) * | 2004-04-07 | 2005-10-27 | Futamura Chemical Co Ltd | Trimming device of film roll |
JP2007144544A (en) * | 2005-11-25 | 2007-06-14 | Fuji Xerox Co Ltd | Cutting device and method for resin belt |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4886625A (en) * | 1972-03-31 | 1973-11-15 | ||
JPS4912880A (en) * | 1972-03-24 | 1974-02-04 |
-
1994
- 1994-01-18 JP JP3177994A patent/JPH071382A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912880A (en) * | 1972-03-24 | 1974-02-04 | ||
JPS4886625A (en) * | 1972-03-31 | 1973-11-15 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005297092A (en) * | 2004-04-07 | 2005-10-27 | Futamura Chemical Co Ltd | Trimming device of film roll |
JP2007144544A (en) * | 2005-11-25 | 2007-06-14 | Fuji Xerox Co Ltd | Cutting device and method for resin belt |
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