JPH0286529A - Method for winding film material - Google Patents
Method for winding film materialInfo
- Publication number
- JPH0286529A JPH0286529A JP23518388A JP23518388A JPH0286529A JP H0286529 A JPH0286529 A JP H0286529A JP 23518388 A JP23518388 A JP 23518388A JP 23518388 A JP23518388 A JP 23518388A JP H0286529 A JPH0286529 A JP H0286529A
- Authority
- JP
- Japan
- Prior art keywords
- film
- roll
- winding
- wound
- rolls
- 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
- 238000004804 winding Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 229910052804 chromium Inorganic materials 0.000 abstract description 2
- 239000011651 chromium Substances 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 230000037303 wrinkles Effects 0.000 description 8
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006290 polyethylene naphthalate film Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/513—Modifying electric properties
- B65H2301/5133—Removing electrostatic charge
Landscapes
- Winding Of Webs (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はスリッターにおけるフィルム状物の巻き上げ方
法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for winding up a film material in a slitter.
近年、コンデンサ用、感熱転写用、ビデオ用。 In recent years, it has been used for capacitors, thermal transfer, and video.
蒸着用、製版用等として用いられる合成樹脂フィルムに
対して、薄膜化、易滑化、平担化などの要求があり、こ
れらの要求特性を満足するフィルムな従来の方法で巻き
上げると１巻き上げ製品のロールフォーメーシ璽ンが悪
化する。すなわち、製品巻き上げ後、経時的にロール表
面にシワが発生したり、製品巻き上げ途中でシワが発生
したりする。これに対し、タッチロール（コンタクトロ
ール）の押え圧を強くする方法や巻き上げ速度を下げる
方法が採られているが。Synthetic resin films used for vapor deposition, plate making, etc. are required to be thinner, more slippery, and more flat, and when rolled using the conventional method, a film that satisfies these required properties can be rolled up in one roll. The roll form is getting worse. That is, wrinkles may occur on the roll surface over time after the product is rolled up, or wrinkles may occur during the product winding. In response to this, methods have been adopted such as increasing the presser pressure of the touch roll (contact roll) or lowering the winding speed.
前者では押え圧の上昇に伴ない巻き上げ途中でシワが発
゛生し易いため不良ロール発生頻度が高面で問題となる
。In the former case, wrinkles are likely to occur during winding as presser foot pressure increases, resulting in a high frequency of defective rolls.
本発明者らは上記問題点に鑑み、鋭意検討した結果、あ
る特定のタッチロールを用いること忙より、高速巻き上
げおよびシワの発生のない安定した巻き上げができるこ
とを見出し本発明を完成するに至った。In view of the above-mentioned problems, the inventors of the present invention conducted extensive studies and found that by using a specific touch roll, high-speed winding and stable winding without wrinkles were possible, and the present invention was completed. .
すなわち本発明の要旨は、スリッター装置を用いフィル
ム状物を巻き上げる方法において巻芯上に巻き上げられ
るフィルムに接触配置してなるタッチロールとして、少
なくとも表面が硬質材料からなるロールを用いることを
特徴とするフィルム状物の巻き上げ方法に存する。That is, the gist of the present invention is characterized in that, in a method for winding up a film-like material using a slitter device, a roll whose at least surface is made of a hard material is used as a touch roll disposed in contact with a film wound up on a core. It consists in the method of winding up a film-like material.
以下１本発明の詳細な説明する。The present invention will be explained in detail below.
本発明が適用できるフィルムとして、芳香族ポリエステ
ル、芳香族ポリアミド、芳香族ポリエーテル、ポリオレ
フィン等のホリマーフィルムが挙げられ、これらの中で
も特にポリエチレンテレフタレートやポリエチレンナフ
タレートフィルムが好ましい。また、これらのフィルム
には積層処理、塗布処理１表面処理等が施されていても
よい。また、フィルム厚さについて特に制限は無いが、
７２μｍ以下、特に６μｍ以下の厚さのフィルムにとっ
て本発明の技術は有効である。Films to which the present invention can be applied include polymer films of aromatic polyester, aromatic polyamide, aromatic polyether, polyolefin, etc. Among these, polyethylene terephthalate and polyethylene naphthalate films are particularly preferred. Further, these films may be subjected to lamination treatment, coating treatment, surface treatment, etc. Also, there are no particular restrictions on film thickness, but
The technique of the present invention is effective for films with a thickness of 72 μm or less, particularly 6 μm or less.
次に本発明を図面に従い具体的に説明するが。Next, the present invention will be specifically explained with reference to the drawings.
本発明はその要旨を越えない限り以下の例に限定される
ものではない。The present invention is not limited to the following examples unless it exceeds the gist thereof.
第７図は本発明を実施するスリッター装置の一例を示す
部分概略説明図である。フィルム（１）はカッター（レ
ザー又はシアカッター）ロール（２）にて所定のサイズ
に切断され、セパレートロール（３）および（３′）に
て分離されタッチロール（４）および（４）で接圧を付
与されつつ巻き取りコア（５）および（５）上へ巻き取
られる。FIG. 7 is a partial schematic explanatory diagram showing an example of a slitter device implementing the present invention. The film (1) is cut to a predetermined size by a cutter (rather or shear cutter) roll (2), separated by separate rolls (3) and (3'), and brought together by touch rolls (4) and (4). It is wound onto winding cores (5) and (5) under pressure.
本発明で使用されるタッチロールは、少くとも表面が硬
質材料からなるロールであり、硬質材料としては例えば
鉄、カーボン、アルミ、クロム、ＳＵＳ等が挙げられ、
これ・らの材質でメツキされたロールでもよい。The touch roll used in the present invention is a roll whose at least the surface is made of a hard material, and examples of the hard material include iron, carbon, aluminum, chromium, SUS, etc.
A roll plated with these materials may also be used.
本発明では、フィルムの巻き上げ条件はフィルムの種類
、厚さ、平担性等により異なるが。In the present invention, film winding conditions vary depending on the type, thickness, flatness, etc. of the film.
通常１巻き上げ速度はｉｓｏ、）￥３００ｍ１厘フィル
ムテンションはユ、Ｏ〜６−！；、に？、 接圧ハ０、
！ｒ −２，０ｋｆ／ ｃｒｆｌの範囲から適宜選択さ
れる。Normally 1 winding speed is ISO, ) ¥300m 1 film tension is 0~6-! ;、ni? , Contact pressure 0,
! It is appropriately selected from the range of r -2,0kf/crfl.
以下、実施例により更に具体的に本発明を説明するが１
本発明はその要旨を越えない限り。Hereinafter, the present invention will be explained in more detail with reference to Examples.
The present invention does not go beyond its gist.
以下の例に限定されるものではない。It is not limited to the following examples.
実施例
タッチロールとして鉄製ロールに硬質クロムメツキを施
したロールを用い厚さ６μｍのポリエステルフィルムな
ｌ、ＱＱｒ１ｍ巾、ｉＪｏｏｏｍ長で巻き上げた。巻き
上げ条件はテンション５ｋｇ、押え圧／ ／Ｌｇ／ｄ、
巻き上げ速度２１０ｍ／騙とした。得られた製品ロール
には＋ｒ時間経過後においてもシワの発生は認められな
かった。EXAMPLE A polyester film having a thickness of 6 μm, a width of 1 m, and a length of 1 m was wound up using an iron roll plated with hard chrome as a touch roll. Winding conditions are tension 5kg, presser foot pressure / /Lg/d,
The winding speed was set at 210 m/deception. No wrinkles were observed in the resulting product roll even after +r hours had elapsed.
比較例
タッチロールとしてウレタンゴムを被覆したロールを用
い実施例１と同様にしてフィルムを巻き上げたが巻き上
げ途中にシワが入った。巻き上げ速度な／ＳＯｍ／囮と
したところでシワのない製品ロールが得られたが、弘ｇ
時間経過後、シワが発生した。Comparative Example A film was wound up in the same manner as in Example 1 using a roll coated with urethane rubber as a touch roll, but wrinkles appeared during winding. A wrinkle-free product roll was obtained when the winding speed was set to /SOm/as a decoy, but the
After some time, wrinkles appeared.
本発明によれば高速でフィルムを巻き上けることができ
、製品ロールに経時的に生じるシワもほとんどなく、そ
の工業的価値は高い。According to the present invention, the film can be wound up at high speed, and there are almost no wrinkles that occur on the product roll over time, and its industrial value is high.
第１図は本発明を実施するスリッター装置の一例を示す
概略説明図である。図中（１）はフィルム１１ （２）
はカッターロール、 （３１およヒ（３〕はセパレート
ロール、（４）オヨヒ（４）はタッチロール、（５）お
よび（５）は巻き取りコアを示す。
出願人 ダイアホイル株式会社FIG. 1 is a schematic explanatory diagram showing an example of a slitter device implementing the present invention. In the figure (1) is film 11 (2)
indicates a cutter roll, (31 and (3) indicate a separate roll, (4) indicates a touch roll, and (5) and (5) indicate a winding core. Applicant: Diafoil Co., Ltd.
Claims (1)
方法において、巻芯上に巻き上げられるフィルムに接触
配置してなるタッチロールとして、少なくとも表面が硬
質材料からなるロールを用いることを特徴とするフィル
ム状物の巻き上げ方法。(1) A method for winding up a film-like material using a slitter device, characterized in that a roll at least the surface of which is made of a hard material is used as a touch roll disposed in contact with the film being wound up on a core. How to wind up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23518388A JPH0286529A (en) | 1988-09-20 | 1988-09-20 | Method for winding film material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23518388A JPH0286529A (en) | 1988-09-20 | 1988-09-20 | Method for winding film material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0286529A true JPH0286529A (en) | 1990-03-27 |
Family
ID=16982296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23518388A Pending JPH0286529A (en) | 1988-09-20 | 1988-09-20 | Method for winding film material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0286529A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5350166A (en) * | 1990-07-13 | 1994-09-27 | Canon Kabushiki Kaisha | Sheet separating mechanism and method of flexing a sheet to facilitate separation from a stack |
| US5695149A (en) * | 1993-12-11 | 1997-12-09 | Beiersdorf Aktiengesellschaft | Carrier-roller winder |
| CN103010792A (en) * | 2012-12-25 | 2013-04-03 | 海南赛诺实业有限公司 | Large-scale slitting and reeling process of biaxially oriented polypropylene high shrinkage film |
| CN104229518A (en) * | 2014-08-22 | 2014-12-24 | 安庆市兴丰工贸有限公司 | Control method for friction coiling of frequency-converting film-blowing machine |
-
1988
- 1988-09-20 JP JP23518388A patent/JPH0286529A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5350166A (en) * | 1990-07-13 | 1994-09-27 | Canon Kabushiki Kaisha | Sheet separating mechanism and method of flexing a sheet to facilitate separation from a stack |
| US5695149A (en) * | 1993-12-11 | 1997-12-09 | Beiersdorf Aktiengesellschaft | Carrier-roller winder |
| CN103010792A (en) * | 2012-12-25 | 2013-04-03 | 海南赛诺实业有限公司 | Large-scale slitting and reeling process of biaxially oriented polypropylene high shrinkage film |
| CN104229518A (en) * | 2014-08-22 | 2014-12-24 | 安庆市兴丰工贸有限公司 | Control method for friction coiling of frequency-converting film-blowing machine |
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