JPS6133783B2 - - Google Patents
Info
- Publication number
- JPS6133783B2 JPS6133783B2 JP55113279A JP11327980A JPS6133783B2 JP S6133783 B2 JPS6133783 B2 JP S6133783B2 JP 55113279 A JP55113279 A JP 55113279A JP 11327980 A JP11327980 A JP 11327980A JP S6133783 B2 JPS6133783 B2 JP S6133783B2
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- former
- web
- webs
- upper large
- 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
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Landscapes
- Rotary Presses (AREA)
- Collation Of Sheets And Webs (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
【発明の詳細な説明】
本発明は輪転印刷機に関するもので、さらに詳
くはターンバーを使用しないで複数のウエブを重
ねてスリツトして複数リボンにした後に同リボン
のパスを出来るだけ短くしてフオーマに導入して
フオーマ折りの精度向上をはかる輪転印刷機の折
導入部に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a rotary printing press, and more particularly, the present invention relates to a rotary printing machine, and more particularly, the present invention relates to a rotary printing press, in which multiple webs are overlapped and slit into multiple ribbons without using a turn bar, and then the passes of the same ribbon are made as short as possible. The present invention relates to a fold introduction section of a rotary printing press that is introduced into a former to improve the accuracy of former folding.
従来、複数のウエブを重ねてスリツターした後
にフオーマに導入してフオーマ折りをする場合に
は、該ウエブをスリツトして複数のリボンにした
後に、これらのリボンの各々をターンバーで直角
方向に曲げて前後位置にあるフオーマでフオーマ
折りを行なつた後に折機によつて所要の長さに切
断している。 Conventionally, when multiple webs are layered and slittered and then introduced into a former to be folded, the web is slit into multiple ribbons, and then each of these ribbons is bent at right angles using a turn bar. After the paper is folded using formers located at the front and rear positions, the paper is cut into the required length by a folding machine.
この折機においては、複数のウエブを重ねてか
らスリツトするまでのウエブパスおよびウエブを
スリツトしてフオーマに導入するまでのリボンパ
スが長いためにウエブ、リボンが蛇行しやすく紙
通しも容易でないために、複数のウエブを重ねて
スリツターでリボンにしてフオーマに導入する場
合には２枚重ねは困難であつた。 In this folding machine, the web path from stacking multiple webs to slitting and the ribbon path from slitting the web to introducing it into the former are long, so the webs and ribbons tend to meander and paper threading is not easy. When a plurality of webs are stacked and made into a ribbon using a slitter and introduced into a former, it is difficult to stack two webs.
さらにスリツトされたリボンをフオーマに導入
するときにリボンパスが長いためにリボンは片だ
るみしたり蛇行したりしてその側面が互いに重な
り合つてフオーマ折りが完全に行なわれないこと
があつた。 Furthermore, when the slit ribbon is introduced into the former, the long ribbon path causes the ribbon to sag or meander to one side, causing its sides to overlap each other, resulting in the former not being completely folded.
またスリツトされたリボンをフオーマに導入し
てフオーマ折りするときに同リボンにフオーマ折
りする外側からミシン目を入れているが、該リボ
ンをフオーマ折りした場合にミシン目に抗してフ
オーマ折りをしているので折りが容易にしにくい
ことがあつた。 Also, when a slitted ribbon is introduced into a former and folded, perforations are made on the ribbon from the outside of the former, but when the ribbon is former folded, the former is folded against the perforations. It was difficult to fold easily because of the folding.
本発明はかかる点にかんがみなされたもので、
その目的はターンバーを使用しないで複数のウエ
ブを重ねてスリツトして複数のリボンにした後
に、これらのリボンの各々をリボンの走行に対し
て上下に配置されたフオーマに導入してフオーマ
折りを行なう輪転印刷機の折導入部を提供するも
のである。 The present invention was conceived in view of these points,
The purpose is to overlap and slit multiple webs to create multiple ribbons without using a turn bar, and then introduce each of these ribbons into formers placed above and below the ribbon travel to perform former folding. The present invention provides a folding introduction section for a rotary printing press.
本発明の他の目的はスリツトされた複数のリボ
ンをフオーマに導入するときに、これらのリボン
が互いに重なり合わないようにするために頂点を
下にして上下に配置されたフオーマを通るリボン
走行面は適宜の角度をなした輪転印刷機の折導入
部を提供するものである。 Another object of the present invention is to prevent the ribbons from overlapping each other when introducing a plurality of slitted ribbons into the former. provides an appropriately angled folding introduction section for a rotary printing press.
本発明の他の目的はスリツトされたリボンのフ
オーマ折りが正確、容易にできるようにフオーマ
折りの内側からミシン目を入れる輪転印刷機の折
導入部を提供するものである。 Another object of the present invention is to provide a folding section for a rotary printing press that makes perforations from the inside of the former so that the former of the slit ribbon can be accurately and easily folded.
本発明の他の目的は重ねたウエブを半分にスリ
ツトした後にフオーマ折りが出来るとともに、重
ねたウエブの巾を１／４毎にスリツトした後にフオー
マ折りが出来る輪転印刷機の折導入部を提供する
ものである。 Another object of the present invention is to provide a folding section for a rotary printing press that is capable of performing regular folding after slitting a stacked web in half, and also capable of performing regular folding after slitting the width of the stacked web into quarters. It is something.
以下、本発明の詳細を示す第１図、第２図によ
り詳細に説明する。第１図は本発明の実施例を示
す正面図、第２図は第１図の側面図である。図に
おいて５は補正ローラで、巾が同一のウエブ６，
７，８等よりなる重ねウエブ９を図示しない折機
で切断するときの横方向の切断位置を調整するも
ので同補正ローラ５はウエブ６〜８の各々に設け
られている。 Hereinafter, the present invention will be explained in detail with reference to FIGS. 1 and 2, which show details of the present invention. FIG. 1 is a front view showing an embodiment of the present invention, and FIG. 2 is a side view of FIG. 1. In the figure, 5 is a correction roller, and the web 6, which has the same width,
The correction roller 5 is provided on each of the webs 6 to 8 to adjust the cutting position in the lateral direction when the stacked web 9 consisting of webs 7, 8, etc. is cut by a folding machine (not shown).
１０はウエブ６〜８の各々のドラツグローラで
ある。１１はウエブ６〜８を重ねたときの重ねド
ラツグローラで、同ローラ１１にはウエブ６〜８
をスリツトした後にフオーマ折りするときに折り
が正確、容易にできるように折り目の内側からミ
シン目を入れるミシン目ローラ１２が後述する上
部大フオーマ２４、下部小フオーマ２５でフオー
マ折りされる折り目のウエブ、リボンの延線上に
対向して複数個設けられており、重ねウエブ９が
蛇行、片だるみしたときにミシン目の位置を調整
できるようにミシン目ローラ１２は該ウエブ９の
巾方向に協動して移動できるようになつている。 10 is a drag roller for each of the webs 6 to 8. Reference numeral 11 designates a roller that overlaps webs 6 to 8, and the webs 6 to 8 are stacked on the same roller 11.
The perforation roller 12 makes perforations from the inside of the fold so that the folding can be done accurately and easily when forming the fold after slitting it. A plurality of perforation rollers 12 are provided facing each other along the length of the ribbon, and the perforation rollers 12 cooperate with each other in the width direction of the web 9 so that the position of the perforation can be adjusted when the overlapping web 9 meanders or sag on one side. It is now possible to move around.
１３ないし１５は重ねウエブ９の巾Ｗを１／４Ｗに
スリツトして４つのリボン１６ないし１９にする
スリツター、２０は重ねウエブ９の巾Ｗを１／２Ｗに
スリツトするスリツターで、これらのスリツター
１３〜１５、２０は第１図のように位相がずれて
重ねリボンドラツグローラ２１ないし２３に対応
して回転自由になつており、かつ重ねリボンドラ
ツグローラ２１ないし２３に協動して重ねウエブ
９の巾方向に移動できるようになつている。 13 to 15 are slitters that slit the width W of the overlapped web 9 to 1/4W to make four ribbons 16 to 19; 20 are slitters that slit the width W of the overlapped web 9 to 1/2W; 15 and 20 are out of phase as shown in FIG. 1 and are free to rotate in correspondence with the stacked ribbon drag rollers 21 to 23, and cooperate with the stacked ribbon drag rollers 21 to 23 to roll the stacked web. It is designed to be able to move in the width direction of 9.
本実施例ではスリツター１３〜１５は重ねウエ
ブ９の巾Ｗを１／４Ｗずつスリツトして４つのリボン
１６ないし１９にするため３個設けているが、リ
ボンの数によつては３個に限定されないことは云
うまでもない。またスリツター１３〜１５の取付
位置は実施例のようにずれていてもよいし、同一
線上に揃えてもよく、この場合に重ねリボンドラ
ツグローラ２１〜２３は共用するので１本にな
る。 In this embodiment, three slitters 13 to 15 are provided in order to slit the width W of the overlapped web 9 by 1/4W into four ribbons 16 to 19, but the number is limited to three depending on the number of ribbons. Needless to say, it will not be done. Further, the mounting positions of the slitters 13 to 15 may be shifted as in the embodiment, or they may be aligned on the same line. In this case, the stacked ribbon drag rollers 21 to 23 are shared, so there is only one.
２４，２５は重ねウエブ９の流れに対して頂点
を下向きにして上下に配置された上フオーマ、下
フオーマで、これらのフオーマ２４，２５は重ね
ウエブ９を４つのリボン１６ないし１９にした後
にフオーマ折りするために上下に２個宛設け、か
つ上フオーマ２４の間に下フオーマ２５が設置さ
れているとともに、スリツトしたリボン１６ない
し１９は片だるみ、蛇行等によつてそれらの側面
が互いに重なり合わないようにするため上下のフ
オーマ２４，２５を通るウエブ、リボンの走行面
は重ねリボンドラツグローラ２３によつて第２図
に示すように適宜の角度θを保つている。さらに
上フオーマ２４が下フオーマ２５に対して形状が
大きいのは、第３図のように重ねウエブ９の巾Ｗ
をＷ／２にスリツター２０でスリツトして２つのリボ
ン２６，２７した後に並列の上フオーマ２４によ
るダブルフオーマを通しを行なうことができるよ
うになつている。したがつて重ねウエブ９を２つ
のリボン２６，２７にするために上フオーマ２４
は第３図のように実線から点線に平行移動すれば
よい。なお、下フオーマ２５はウエブ９の巾Ｗを
１／４Ｗにスリツトしたリボンをフオーマ折りできる
ようになつており上フオーマ２４と同様に重ねウ
エブ９の巾方向に移動可能になつている。２８な
いし３１は補正ローラで、リボン１６ないし１９
をそれぞれ上下フオーマ２４，２４，２５，２５
でフオーマ折りしてフオーマ折りリボンを図示し
ない折機に導入するときにフオーマ折りリボンの
切断位置を調整する補正ローラである。なお前記
の構成はいずれも折導入フレーム３３に固着もし
くは取着されている。 Reference numerals 24 and 25 indicate upper and lower formers that are arranged one above the other with their apexes facing downward with respect to the flow of the overlapping web 9. These formers 24 and 25 are formed after the overlapping web 9 is formed into four ribbons 16 to 19. Two ribbons are provided above and below for folding, and a lower former 25 is installed between the upper former 24, and the slitted ribbons 16 to 19 are sagged on one side, meandering, etc. so that their sides overlap each other. In order to avoid misalignment, the running surfaces of the web and ribbon passing through the upper and lower formers 24 and 25 are kept at an appropriate angle .theta. by overlapping ribbon drag rollers 23, as shown in FIG. Furthermore, the reason why the upper former 24 is larger than the lower former 25 is because of the width W of the overlapping web 9 as shown in FIG.
After slitting the ribbon to W/2 with a slitter 20 to form two ribbons 26 and 27, a double former can be passed through a parallel upper former 24. Therefore, in order to make the overlapping web 9 into two ribbons 26 and 27, the upper former 24 is used.
can be translated in parallel from the solid line to the dotted line as shown in FIG. The lower former 25 is capable of folding a ribbon obtained by slitting the width W of the web 9 to 1/4W, and is movable in the width direction of the overlapping web 9 like the upper former 24. 28 to 31 are correction rollers, and ribbons 16 to 19
Upper and lower formers 24, 24, 25, 25 respectively
This is a correction roller that adjusts the cutting position of the former-folded ribbon when the former-folded ribbon is subjected to the former-folding and is introduced into a folding machine (not shown). Note that all of the above configurations are fixed or attached to the folding introduction frame 33.
次に本発明の動作について説明する。図示しな
い印刷ユニツトで印刷されたウエブ６ないし８は
これらのガイドローラ４、補正ローラ５および各
ウエブ６，７，８のドラツグローラ１０を介して
重ねウエブ９になつて移動し、重ねドラツグロー
ラ１１およびミシン目ローラ１２でフオーマ折り
される内側からミシン目が複数、本実施例では４
つのリボンないし１９にするために３ケ所入れら
れる。 Next, the operation of the present invention will be explained. The webs 6 to 8 printed by a printing unit (not shown) are moved through these guide rollers 4, correction rollers 5, and drag rollers 10 of each web 6, 7, and 8 to become a stacked web 9, and are transferred to the stacked drag rollers 11 and the sewing machine. There are multiple perforations, four in this embodiment, from the inside that is folded by the eye roller 12.
It can be inserted in 3 places to make 1 or 19 ribbons.
次いで重ねウエブ９はスリツター１３ないし１
５でウエブ巾Ｗを１／４Ｗにスリツトしてリボン１６
ないし１９にされた後に重ねリボンドラツグロー
ラ２１ないし２３を介して上下のフオーマ２４，
２４，２５，２５に導入され、これらのフオーマ
２４〜２５でフオーマ折りされて補正ローラ２８
〜３１を介して図示しない折機に導かれる。 Next, the overlapped web 9 is cut through the slitter 13 or 1.
5, the web width W is slit to 1/4W to form ribbons 16 to 19, and then the upper and lower formers 24,
24, 25, and 25, is folded by these formers 24 to 25, and sent to the correction roller 28.
31 to a folding machine (not shown).
重ねウエブ９の巾Ｗを１／２Ｗにスリツトして２つ
のリボン２６，２７にしてフオーマ折りするため
にはスリツター１３〜１５および同スリツター１
３〜１５でスリツトされたリボン１６〜１９にミ
シン目を入れるミシン目ローラ１２は作用させな
いでミシン目ローラ３２でミシン目をフオーマ折
りする内側から入れた後にスリツター２０でスリ
ツトしてリボン２６，２７にし上フオーマ２４，
２４でフオーマ折りする。 In order to slit the width W of the overlapped web 9 to 1/2W and form-fold it into two ribbons 26 and 27, slitters 13 to 15 and the same slitter 1 are used.
Perforations are made in the ribbons 16 to 19 slit in steps 3 to 15.The perforation roller 12 is not activated, and the perforations are folded into a form by the perforation roller 32.The ribbons are inserted from the inside and then slit by the slitter 20 to form the ribbons 26, 27. Nishi upper form 24,
Fold it according to the size of 24.
本実施例では重ねウエブ９を４つのリボン１６
ないし１９にする説明を行なつたが、本発明はこ
れに限定されず本実施例を基に実施例できる発明
を含むことは云うまでもない。 In this embodiment, the overlapping web 9 is divided into four ribbons 16.
Although the explanations have been given in sections 1 to 19, it goes without saying that the present invention is not limited thereto and includes inventions that can be implemented based on the present embodiments.
以上説明したように本発明は複数のウエブをタ
ーンバーを使用しないで重ねウエブにしているの
で、ウエスパスおよびウエブをスリツトした位置
からフオーマに導入するまでのリボンパスが短く
なるので機械高さが低くなり、かつ構造が簡単に
なるので経済的に安価になり保守点検が容易にな
る。またスリツトした複数のリボンを上下のフオ
ーマに導くときに、これらのリボンの側面互いに
重なり合わないようにしているので、フオーマ折
りされる折丁の折り寸法が揃うので折丁の折精度
が向上する。 As explained above, in the present invention, a plurality of webs are stacked into a web without using a turn bar, so the ribbon path from the slit position of the web to the point where it is introduced into the former is shortened, so the machine height is reduced. Moreover, since the structure is simple, it is economically inexpensive and maintenance and inspection is easy. Furthermore, when guiding multiple slit ribbons to the upper and lower formers, the sides of these ribbons are prevented from overlapping each other, so the folding dimensions of the signatures to be formatted are the same, improving the folding accuracy of the signatures. .
第１図は本発明の実施例を示す正面図、第２図
は第１図の側面図、第３図は上下フオーマの関係
を示す概略図である。
４……ガイドローラ、５，２８，２９，３０，
３１……補正ローラ、６，７，８……ウエブ、９
……重ねウエブ、１０……ドラツグローラ、１１
……重ねドラツグローラ、１２，３２……ミシン
目ローラ、１３，１４，１５……スリツタ、１
６，１７，１８，１９，２６，２７……リボン、
２１，２２，２３……重ねリボンドラツグロー
ラ、２４……上フオーマ、２５……下フオーマ。
FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, and FIG. 3 is a schematic diagram showing the relationship between upper and lower formers. 4... Guide roller, 5, 28, 29, 30,
31... Correction roller, 6, 7, 8... Web, 9
...Layered web, 10...Dorats Glora, 11
...Overlap drag roller, 12,32...Perforation roller, 13,14,15...Sliver, 1
6, 17, 18, 19, 26, 27... ribbon,
21, 22, 23... overlapped ribbon drag roller, 24... upper form, 25... lower form.
Claims (1)
する補正ローラと、前記複数ウエブの各々を引張
するドラツグローラと、前記複数ウエブを重ねて
フオーマ折りの内側からミシン目を入れるミシン
目ローラと前記複数ウエブを重ねてスリツトして
リボンにするスリツターと、同スリツターに対向
して設けられ前記複数ウエブを重ねた状態で引張
する重ねリボンドラツグローラと、頂点を下にし
た並列の複数の上部大フオーマと、頂点を下にし
て前記上部大フオーマの間に位置しかつ同上部大
フオーマよりも下方に並列して設けられた下部小
フオーマとからなり、前記上部大フオーマおよび
下部小フオーマは前記下部小フオーマを通るウエ
ブ、リボンの走行面が前記上部大フオーマを通る
ウエブ、リボンの走行面に対して前記重ねリボン
ドラツグローラによつて適宜の角度をなし前記上
部大フオーマのウエブ、リボンの走行面よりも上
方に位置することを特徴とする輪転印刷機の折導
入部。 ２ 上部大フオーマはウエブを半分および１／４にし たリボンをフオーマ折りすることを特徴とする特
許請求の範囲第１項記載の印刷機の折導入部。 ３ 下部小フオーマはウエブを１／４にしたリボンを フオーマ折りすることを特徴とする特許請求の範
囲第１項記載の印刷機の折導入部。[Scope of Claims] 1. A correction roller that adjusts the horizontal cutting position of each of the plurality of webs, a drag roller that pulls each of the plurality of webs, and a method of overlapping the plurality of webs and making perforations from the inside of the former fold. A perforation roller, a slitter that stacks and slits the plurality of webs to form a ribbon, a stacked ribbon drag roller provided opposite to the slitter that pulls the plurality of webs in a stacked state, and a parallel ribbon roller with the apex facing down. a plurality of upper large forma, and a lower small forma located between the upper large forma with the apex downward and arranged in parallel below the upper large forma, the upper large forma and the lower The small former is a web that passes through the lower small former, a web whose running surface of the ribbon passes through the upper large former, and a web that is oriented at an appropriate angle to the running surface of the ribbon by the overlapping ribbon drag rollers, and the upper large former. A folding introduction section of a rotary printing press characterized by being located above the running surface of a web or ribbon. 2. The folding introduction section of a printing press according to claim 1, wherein the upper large former folds a ribbon obtained by cutting the web into halves and quarters. 3. The folding introduction section of a printing press according to claim 1, wherein the lower small former forms a ribbon with a 1/4 web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11327980A JPS5738265A (en) | 1980-08-18 | 1980-08-18 | Fold introducing part of rotary press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11327980A JPS5738265A (en) | 1980-08-18 | 1980-08-18 | Fold introducing part of rotary press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5738265A JPS5738265A (en) | 1982-03-02 |
| JPS6133783B2 true JPS6133783B2 (en) | 1986-08-04 |
Family
ID=14608142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11327980A Granted JPS5738265A (en) | 1980-08-18 | 1980-08-18 | Fold introducing part of rotary press machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5738265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422117Y2 (en) * | 1985-06-07 | 1992-05-20 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4319806A1 (en) * | 1993-06-15 | 1995-01-05 | Koenig & Bauer Ag | Paper strand inlet in a longitudinal folding funnel |
| DE10106670B4 (en) * | 2001-02-14 | 2004-01-29 | Koenig & Bauer Ag | Superstructure for a folder and method for feeding a plurality of starting material webs |
| DE102004041666A1 (en) * | 2004-08-27 | 2006-03-09 | Maschinenfabrik Wifag | Longitudinal folding device with different widths formers |
| DE102005034331B4 (en) * | 2005-04-13 | 2009-04-09 | Koenig & Bauer Aktiengesellschaft | Rotary press |
| ATE552973T1 (en) | 2006-03-21 | 2012-04-15 | Koenig & Bauer Ag | ROLL ROTARY PRINTING MACHINE AND METHOD FOR PRODUCING A PRINTED PRODUCT |
-
1980
- 1980-08-18 JP JP11327980A patent/JPS5738265A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422117Y2 (en) * | 1985-06-07 | 1992-05-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5738265A (en) | 1982-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2597450B2 (en) | Apparatus for vertically folding webs of equal width in a rotary printing press | |
| US5123316A (en) | Method and apparatus for the reduction of paper waste | |
| KR910002688A (en) | Reel Forming Winding Machine and Winding Method | |
| US6257142B1 (en) | Rotary printing press for production of multiple center spread signatures | |
| JP2911611B2 (en) | METHOD AND APPARATUS FOR PRODUCING MULTI-LAYER NEWS PRODUCTS CONTAINING TABLOID PORTIONS | |
| JPH05213524A (en) | Web guiding device for rotary printer | |
| JP2001192169A (en) | Movable folder apparatus and former apparatus | |
| US5740709A (en) | Two stage continuous web cutting system and method | |
| JP2009196775A (en) | Transfer device for folding unit | |
| JPS6133783B2 (en) | ||
| JP2582023Y2 (en) | Folding introduction unit with forma sewing machine for folder | |
| JP4064411B2 (en) | Device for transferring foil material from outside to inside of machine | |
| US6669617B1 (en) | Paper web folding and cutting apparatus | |
| US11772318B2 (en) | Fiber product folding apparatus | |
| JPS5812183B2 (en) | Multiple triangular plate folding machine | |
| DE3615121C2 (en) | ||
| US1905899A (en) | Method of paper folding, winding, and cutting, and mechanism therefor | |
| JP5229753B2 (en) | Web guide device and rotary press | |
| US1753764A (en) | Method and apparatus for making manifold forms | |
| JP3383239B2 (en) | Newsprint and newsprint manufacturing equipment | |
| JP2799897B2 (en) | Slitter rewinder | |
| JPS628392B2 (en) | ||
| US1892496A (en) | Apparatus for making manifold forms | |
| DE3737139C1 (en) | Device for folding and cutting small-size in-line products to be folded | |
| JP3033627B2 (en) | Metal strip slitting equipment |