JP2010179459A - Spine glue applicator for booklet - Google Patents

Spine glue applicator for booklet Download PDF

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JP2010179459A
JP2010179459A JP2009022128A JP2009022128A JP2010179459A JP 2010179459 A JP2010179459 A JP 2010179459A JP 2009022128 A JP2009022128 A JP 2009022128A JP 2009022128 A JP2009022128 A JP 2009022128A JP 2010179459 A JP2010179459 A JP 2010179459A
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booklet
glue
drum
gluing
clamper
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JP5348663B2 (en
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Toyoki Takeuchi
豊季 武内
Katsunori Ishida
勝則 石田
Masashige Sugimoto
政繁 杉本
Kenichi Oka
健一 岡
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Horizon International Inc
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Horizon International Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To optimize a sticking state of a spine glue and a side glue of a booklet regardless of quality and thickness of paper sheets constituting the booklet. <P>SOLUTION: The spine glue applicator of booklets includes a gluing drum 7 that rotates with a glue inside a container 6 deposited thereon and a clamper 4 that clamps a booklet P and passes over the gluing drum 7, wherein the glue deposited on the gluing drum is applied to the spine of the booklet clamped in the clamper by the passing over the gluing drum 7. When a middle part of the booklet P clamped in the clamper 4 reaches the top of the gluing drum, the circumferential speed of the gluing drum 7 is increased relative to the travelling speed of the booklet P. As a result, with a single application, the sticking state of the glue on the spine of the booklet as well as the sticking state of the side glue on both front and rear sides can be optimized. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、冊子の背糊塗布装置に関するものである。   The present invention relates to a booklet back paste coating apparatus.

丁合機などによりページ順に集めて作成した冊子の背面に糊を塗布し、その背面に表紙を貼り付けて製本する無線綴じ製本機は良く知られている。図４はこのような製本機の一例を示すもので、この製本機は、クランパ４を表紙貼付け機５の位置に停止させ、一対のクランプ板４ａ、４ｂの間隔を開く、その間に冊子を、その背面を表紙貼付け機５の底板５ａに載せて挿入し、その後、一対のクランプ板４ａ、４ｂを閉じてその冊子をクランパ４に保持する。ついでモータ９を駆動し、その駆動により回転する送りねじ軸１０が回転し、クランパ４の保持枠４ｃをガイド棒１１に沿ってホットメルト糊を貯溜した糊容器６側へ移動し、糊付けドラム７上を通過させる。 2. Description of the Related Art A perfect binding bookbinding machine is known that applies glue to the back of a booklet that is collected in page order by a collating machine or the like, and attaches a cover to the back of the booklet for binding. FIG. 4 shows an example of such a bookbinding machine. The bookbinding machine stops the clamper 4 at the position of the cover sheet pasting machine 5 and opens a space between the pair of clamp plates 4a and 4b. The back surface is inserted on the bottom plate 5 a of the cover sheet pasting machine 5, and then the pair of clamp plates 4 a and 4 b are closed and the booklet is held by the clamper 4. Next, the motor 9 is driven, the feed screw shaft 10 that rotates by the rotation of the motor 9 is rotated, the holding frame 4c of the clamper 4 is moved along the guide rod 11 to the side of the paste container 6 storing hot melt paste, and the glue drum 7 Let the top pass.

このとき、糊付けドラム７はモータ８の回転で回転軸７ａおよび歯車７ｂを介してその周面に糊を付着してクランパ４の移動方向と同方向にしており、一対のクランプ板４ａ、４ｂに挟持した冊子の背面の糊付けドラム７上を通過することによりその背面に糊が塗布される。塗布終了後、モータ９およびモータ８の回転を反転しクランパ４を表紙貼付け機５の位置に、再度糊付けドラム７上を通過して停止する。このとき、表紙貼付け機５の一対のニッピング板５ｂ上には表紙がセットされており、一対のニッピング板５ｂおよび底板ａを上昇させ、その表紙を一対のクランプ板４ａ、４ｂに挟持した冊子の糊が塗布された背面に押し当てて貼付け、一対のニッピング板５ｂの間隔を狭めて冊子の背面近傍の側面を両側から挟圧して背固めする。ついで、一対のニッピング板５ｂを開き、一対のニッピング板５ｂおよび底板ａを下降させ、またクランプ板４ａ、４ｂを開いて表紙を貼り付けた冊子を取り出し、次の冊子の挿入まで待機するように構成されている。 At this time, the gluing drum 7 is rotated in the same direction as the movement direction of the clamper 4 by adhering the gluing surface to the peripheral surface through the rotation shaft 7a and the gear 7b by the rotation of the motor 8, and the pair of clamp plates 4a, 4b By passing over the pasting drum 7 on the back side of the sandwiched booklet, glue is applied to the back side. After the application is completed, the rotations of the motor 9 and the motor 8 are reversed, and the clamper 4 passes through the pasting drum 7 again at the position of the cover pasting machine 5 and stops. At this time, the cover is set on the pair of nipping plates 5b of the cover pasting machine 5, the pair of nipping plates 5b and the bottom plate a are raised, and the booklet in which the cover is sandwiched between the pair of clamp plates 4a and 4b. It is pressed against the back surface to which the glue is applied and pasted, and the space between the pair of nipping plates 5b is narrowed so that the side surface in the vicinity of the back surface of the booklet is clamped from both sides and back-tightened. Next, the pair of nipping plates 5b are opened, the pair of nipping plates 5b and the bottom plate a are lowered, the clamp plates 4a and 4b are opened, the booklet with the cover attached is taken out, and waiting until the next booklet is inserted. It is configured.

ところで、冊子の背面には、冊子の背面およびその背面近傍の側面全面にわたって適量の糊を塗布する必要がある。特に表紙を張り付ける場合には、冊子の背面のみの糊付けでは、貼り付けた表紙が根本まで開き製本強度が弱くなるので、冊子の背面の両側の近傍側面にも糊（以下、この側面に付着する糊を横糊という。）が付けられる。この横糊が多い場合には、表紙のふくらみが残り、表紙を開くと糊が見え体裁の悪い製本となる。そこで、上記の製本機では、クランパの移動速度、つまり冊子の移動速度に対して糊付けドラムの周速度を速く設定している。このように設定すると、糊付けドラム上を通過する冊子の移動方向に対して後端となる冊子の背面の近傍側面に横糊を付着することができる。 By the way, it is necessary to apply an appropriate amount of glue to the back of the booklet over the back of the booklet and the entire side surface in the vicinity of the back. In particular, when pasting the cover page, the glue on the back of the booklet only opens to the root and the binding strength is weakened. The glue is called horizontal glue.) When there is a lot of horizontal glue, the swell of the cover remains, and when the cover is opened, the glue can be seen and the book looks bad. Therefore, in the bookbinding machine, the peripheral speed of the gluing drum is set faster than the moving speed of the clamper, that is, the moving speed of the booklet. With this setting, it is possible to adhere the lateral glue to the side surface in the vicinity of the back surface of the booklet that is the rear end with respect to the moving direction of the booklet passing on the gluing drum.

特開２００２−１２７６３５号公報JP 2002-127635 A

しかし、上記の従来の製本機における糊の塗布では、冊子の移動速度と糊付けローラの周速度との比を設定することにより、冊子を構成する用紙の紙質や厚みに応じた適切な横糊を付着させることができる。しかし、適切な横糊を付着させるために、冊子の移動速度と糊付けドラムの周速度との比を設定すると、糊付けドラムの周速度が速すぎるため、冊子の背面の糊の付着状態に不具合を発生する場合があるという課題がある。   However, in the application of glue in the above-described conventional bookbinding machine, by setting the ratio of the booklet moving speed and the peripheral speed of the gluing roller, an appropriate horizontal glue corresponding to the paper quality and thickness of the paper constituting the booklet is set. Can be attached. However, if you set the ratio of the booklet movement speed to the peripheral speed of the gluing drum in order to attach the appropriate horizontal glue, the peripheral speed of the gluing drum will be too high, which will cause problems with the glue adhesion on the back of the booklet. There is a problem that it may occur.

発明が解決しようとする課題は、冊子を構成する用紙の紙質や厚みにかかわらず、冊子の背面の糊の付着状態および横糊の付着状態を最適な状態とすることができるようにし、斯かる課題を解消する点にある。 The problem to be solved by the invention is to make it possible to optimize the adhesive state and the lateral adhesive state of the back of the booklet regardless of the paper quality and thickness of the paper constituting the booklet. The point is to solve the problem.

上記の課題を解決するために、本発明は、製本用の糊を貯留する容器と、前記容器内の糊を付着して回転する糊付けドラムと、冊子を挟持して前記糊付けドラム上を通過するクランパとを備え、前記クランパの前記糊付けドラム上の通過により前記クランパに挟持した冊子の背面部に前記糊付けドラムに付着した糊を塗布してなる冊子の背糊塗布装置において、前記糊付けドラムを回転駆動するモータと前記クランパを移動駆動するモータとをそれぞれ設けるとともに、前記クランパに挟持した冊子が前記糊付けドラムを通過する間、前記糊付けドラムの周速度を前記冊子の移動速度に対して変化させてなることを特徴とする。 In order to solve the above-described problems, the present invention provides a container for storing bookbinding glue, a glue drum that rotates by adhering glue in the container, and passes over the glue drum while sandwiching a booklet. A booklet back glue application device comprising: a clamper, wherein the glue attached to the glue drum is applied to a back surface of a booklet sandwiched between the clampers by passing the clamper over the glue drum; and the glue drum is rotated. A motor for driving and a motor for moving the clamper are provided, respectively, and the peripheral speed of the glue drum is changed with respect to the booklet moving speed while the booklet held by the clamper passes through the glue drum. It is characterized by becoming.

本発明は、クランパに挟持した冊子が前記糊付けドラムを通過する間、前記糊付けドラムの周速度を前記冊子の移動速度に対して変化、例えば、糊付けドラムの周速度をクランパに挟持した冊子の移動速度よりも遅くした状態から、クランパに挟持した冊子の中間部が糊付けドラムを通過した時点で糊付けローラの周速度を前記冊子の移動速度よりも速くすることにより、冊子の背面の糊の付着状態および両端の横糊の付着状態を最適な状態とすることができる。 The present invention changes the circumferential speed of the gluing drum with respect to the movement speed of the booklet while the booklet nipped by the clamper passes through the gluing drum, for example, movement of the booklet nipping the circumferential speed of the gluing drum to the clamper. When the intermediate part of the booklet sandwiched between the clampers passes through the glue drum from the state where the speed is lower than the speed, the peripheral speed of the glue roller is made higher than the moving speed of the booklet, so that the glue on the back of the booklet is attached. And the adhesion state of the horizontal glue at both ends can be set to the optimum state.

本発明の実施例１における製本機の構成を示す側面図である。It is a side view which shows the structure of the bookbinding machine in Example 1 of this invention. 図１に示す製本機における糊付け動作説明図である。FIG. 2 is an explanatory diagram of a gluing operation in the bookbinding machine shown in FIG. 1. 本発明の実施例１における冊子の仕上がり状態を示す側面図である。It is a side view which shows the finishing state of the booklet in Example 1 of this invention. 従来の製本機の構成を示す斜視図である。It is a perspective view which shows the structure of the conventional bookbinding machine.

本発明の実施例１に係る冊子の背糊塗布装置について、図１〜図３を参照して説明する。図１に示す実施例１における製本機は、クランパ４がパルスモータ１に連結され、往復移動する搬送チェーン２に固定されている点で図４に示す製本機と相違するが、その余の機構は図４に示す製本機と同一である。なお、符号３は糊の糸引きを断ち切るスクレープローラを示している。 A booklet back paste coating apparatus according to a first embodiment of the present invention will be described with reference to FIGS. The bookbinding machine in the first embodiment shown in FIG. 1 is different from the bookbinding machine shown in FIG. 4 in that the clamper 4 is connected to the pulse motor 1 and is fixed to the reciprocating transport chain 2. Is the same as the bookbinding machine shown in FIG. Reference numeral 3 denotes a scrape roller that cuts off the glue stringing.

図１に示す製本機では、クランパ４が表紙貼付け機５の底板５ａの真上に位置して停止し、一対のクランプ板（図示なし）と一対のニッピング板５ｂが所定量（冊子の厚みに応じた量）開いているとき、一対のクランプ板間に冊子Ｐを、その背面を底板５ａに載せて挿入して一対のクランプ板を閉じてその冊子Ｐをクランパ４に保持する。ついでパルスモータ１を駆動する。その駆動によりクランパ４を固定した搬送チェーン２はホットメルト糊を貯溜した糊容器６側へこの例では速度５８．１ｍｍ／ｓｅｃで移動する。また、糊付けドラム７はクランパ４の移動方向と同方向に周速度５６．５ｍｍ／ｓｅｃで回転しており、このクランパ４の移動速度つまり冊子Ｐの移動速度と糊付けドラム７は周速度の速度差により、冊子Ｐの移動方向に対する先端の背面近傍の側面に適量の糊（横糊）が塗布される。 In the bookbinding machine shown in FIG. 1, the clamper 4 is positioned and stopped directly above the bottom plate 5a of the cover sheet pasting machine 5, and a pair of clamp plates (not shown) and a pair of nipping plates 5b have a predetermined amount (to the thickness of the booklet). When the booklet P is open, the booklet P is inserted between the pair of clamp plates with its back surface placed on the bottom plate 5 a, the pair of clamp plates is closed, and the booklet P is held by the clamper 4. Next, the pulse motor 1 is driven. In this example, the conveying chain 2 to which the clamper 4 is fixed by the drive moves toward the glue container 6 storing hot melt glue at a speed of 58.1 mm / sec. The gluing drum 7 rotates in the same direction as the movement of the clamper 4 at a peripheral speed of 56.5 mm / sec. The movement speed of the clamper 4, that is, the movement speed of the booklet P and the speed difference between the gluing drum 7 and the peripheral speed. Thus, an appropriate amount of glue (horizontal glue) is applied to the side surface in the vicinity of the back surface of the front end with respect to the moving direction of the booklet P.

クランパ４に挟持した冊子Ｐの移動方向に対する中間部が図２（ａ）に示すように、糊付けドラム７の頂点部に到達すると、糊付けドラム７の周速度を６５．０ｍｍ／ｓｅｃと増加して冊子Ｐを、糊付けドラム７を通過させる（図２（ｂ））。この冊子Ｐの移動速度と糊付けドラム７の周速度の速度差により、冊子Ｐの移動方向に対する後端の背面近傍の側面に適量の糊（横糊）が塗布され、また、冊子Ｐの背面にもほぼ均一に適量の糊（横糊）が塗布される。 As shown in FIG. 2A, when the intermediate portion of the booklet P sandwiched between the clampers 4 reaches the apex of the gluing drum 7, the peripheral speed of the gluing drum 7 is increased to 65.0 mm / sec. The booklet P is passed through the gluing drum 7 (FIG. 2B). Due to the difference between the moving speed of the booklet P and the peripheral speed of the gluing drum 7, an appropriate amount of glue (horizontal glue) is applied to the side surface near the back of the rear end with respect to the moving direction of the booklet P. Also, an appropriate amount of glue (horizontal glue) is applied almost uniformly.

冊子Ｐが糊付けドラム７を通過し終えると、パルスモータ１および糊付けドラム７の回転方向を反転する。このパルスモータ１の反転で、クランパ４を固定した搬送チェーン２はホットメルト糊を貯溜した糊容器６側へ再度速度５８．１ｍｍ／ｓｅｃで移動する。また、糊付けドラム７はクランパ４の移動方向と同方向に周速度５９．４ｍｍ／ｓｅｃで回転しており、このクランパ４の移動速度つまり冊子Ｐの移動速度と糊付けドラム７は周速度の速度差により、冊子Ｐの移動方向に対する先端の背面近傍の側面には糊（横糊）が塗布されない。 When the booklet P has passed through the gluing drum 7, the rotation directions of the pulse motor 1 and the gluing drum 7 are reversed. By the reversal of the pulse motor 1, the conveying chain 2 to which the clamper 4 is fixed moves again at a speed of 58.1 mm / sec toward the paste container 6 side where hot melt paste is stored. The gluing drum 7 rotates in the same direction as the movement of the clamper 4 at a circumferential speed of 59.4 mm / sec. The movement speed of the clamper 4, that is, the movement speed of the booklet P, and the gluing drum 7 are the difference in the circumferential speed. Thus, no glue (horizontal glue) is applied to the side surface in the vicinity of the back surface of the front end with respect to the moving direction of the booklet P.

クランパ４に挟持した冊子Ｐの移動方向に対する先端が図２（ｃ）に示すように、糊付けドラム７の頂点部に到達すると、糊付けドラム７の周速度を５３．７ｍｍ／ｓｅｃと減少して冊子Ｐを、糊付けドラム７を通過させる（図２（ｄ））。この冊子Ｐの移動速度と糊付けドラム７の周速度の速度差により、冊子Ｐの移動方向に対する後端の背面近傍の側面には糊（横糊）が塗布されない。しかし、冊子Ｐの背面に、より均一に糊が塗布される。また、ドラム７の周速度の低減により、糊の糸引きを素早く断ち切ることができる。 As shown in FIG. 2 (c), when the front end of the booklet P sandwiched between the clampers 4 reaches the apex of the gluing drum 7, the peripheral speed of the gluing drum 7 is reduced to 53.7 mm / sec. P is passed through the gluing drum 7 (FIG. 2D). Due to the speed difference between the movement speed of the booklet P and the peripheral speed of the gluing drum 7, no glue (horizontal glue) is applied to the side surface near the back of the rear end with respect to the movement direction of the booklet P. However, the paste is more uniformly applied to the back of the booklet P. Further, by reducing the peripheral speed of the drum 7, it is possible to quickly cut the stringing of glue.

そして、冊子Ｐが糊付けドラム７を通過し終えると、クランパ４は表紙貼付け機５の位置に戻る。このとき、表紙貼付け機５の一対のニッピング板５ｂ上には表紙Ｈがセットされており、一対のニッピング板５ｂおよび底板ａを上昇させ、その表紙Ｈを一対のクランプ板４ａ、４ｂに挟持した冊子の糊が塗布された背面に押し当てて貼付け、一対のニッピング板５ｂの間隔を狭めて冊子の背面近傍の側面を両側から挟圧して背固めする。ついで、一対のニッピング板５ｂを開き、一対のニッピング板５ｂおよび底板ａを下降させ、またクランプ板４ａ、４ｂを開いて表紙Ｈを貼り付けた冊子Ｐを取り出し、この状態で次の冊子の挿入まで待機する。 When the booklet P has passed through the gluing drum 7, the clamper 4 returns to the position of the cover pasting machine 5. At this time, the cover sheet H is set on the pair of nipping plates 5b of the cover sheet pasting machine 5, the pair of nipping plates 5b and the bottom plate a are raised, and the cover sheet H is sandwiched between the pair of clamp plates 4a and 4b. The booklet paste is pressed against the back surface and pasted, and the gap between the pair of nipping plates 5b is narrowed so that the side surfaces in the vicinity of the back surface of the booklet are clamped from both sides and back-tightened. Next, the pair of nipping plates 5b are opened, the pair of nipping plates 5b and the bottom plate a are lowered, the clamp plates 4a and 4b are opened, and the booklet P with the cover H attached is taken out. In this state, the next booklet is inserted. Wait until.

なお、糊付けドラム７の周速度を切り替え時期は、表紙貼付け機５と糊付けドラム７との距離および糊付けドラム７とクランパ反転させる位置をそれぞれパル数に換算して記憶しておき、パルスモータ１がその数分回転したときとしている。 Note that when the peripheral speed of the gluing drum 7 is switched, the distance between the cover pasting machine 5 and the gluing drum 7 and the position where the gluing drum 7 and the clamper are reversed are converted into the number of pals and stored. It is assumed that it has rotated several minutes.

以上の冊子Ｐの背面部の糊付けにより、図３に示すように冊子Ｐの背面に付着した糊７ａ、横糊７ｂが適量であり、冊子の背面の糊の付着状態および横糊の付着状態を最適な状態となっている。 By the pasting of the back part of the booklet P, the glue 7a and the side glue 7b attached to the back of the booklet P are appropriate amounts as shown in FIG. It is in an optimal state.

以上の実施例では、挟持した冊子の移動方向に対する先端が糊付けドラムの頂点部に到達する一点で糊付けドラムの周速度を変更しているが、クランパに挟持した冊子が糊付けドラムを通過する間、冊子の厚みなどに応じて複数の点で糊付けドラムの周速度を変更するようにしてもよい。この場合、冊子の厚みなどに応じたきめ細かく塗布具合を調整することができる。また、以上の実施例では、クランパの往復移動で二度塗りを行っているが、一方向での一度塗りにおいても本発明は適用できる。 In the above embodiment, the peripheral speed of the gluing drum is changed at one point where the tip of the nipped booklet in the moving direction reaches the apex of the gluing drum, but while the booklet nipped by the clamper passes through the gluing drum, The peripheral speed of the gluing drum may be changed at a plurality of points according to the thickness of the booklet. In this case, the application condition can be finely adjusted according to the thickness of the booklet. In the above embodiment, the coating is performed twice by the reciprocating movement of the clamper. However, the present invention can also be applied to a single coating in one direction.

１ パルスモータ
２ 搬送チェーン
４ クランパ
５ 表紙貼付け機
７ 糊付けドラム
Ｈ 表紙
Ｐ 冊子 1 Pulse Motor 2 Conveyor Chain 4 Clamper 5 Cover Pasting Machine 7 Gluing Drum H Cover P Booklet

Claims (3)

製本用の糊を貯留する容器と、前記容器内の糊を付着して回転する糊付けドラムと、冊子を挟持して前記糊付けドラム上を通過するクランパとを備え、前記クランパの前記糊付けドラム上の通過により前記クランパに挟持した冊子の背面部に前記糊付けドラムに付着した糊を塗布してなる冊子の背糊塗布装置において、前記糊付けドラムを回転駆動するモータと前記クランパを移動駆動するモータとをそれぞれ設けるとともに、前記クランパに挟持した冊子が前記糊付けドラムを通過する間、前記糊付けローラの周速度を前記冊子の移動速度に対して変化させてなることを特徴とする冊子の背糊塗布装置。   A container for storing bookbinding glue; a glue drum that rotates by adhering glue in the container; and a clamper that sandwiches a booklet and passes over the glue drum, the clamper on the glue drum In a booklet back glue application device in which glue attached to the gluing drum is applied to the back of the booklet sandwiched by the clamper by passing, a motor for driving the gluing drum to rotate and a motor for driving the clamper to move A booklet back glue coating apparatus, wherein the booklet sandwiched between the clampers is provided and the circumferential speed of the glue roller is changed with respect to the movement speed of the booklet while the booklet sandwiched between the clampers passes through the glue drum. 糊付けドラムの周速度をクランパに挟持した冊子の移動速度よりも遅くするとともに、クランパに挟持した冊子の中間部が前記糊付けドラムを通過したとき、前記糊付けローラの周速度を前記冊子の移動速度よりも速く変化させてなることを特徴とする請求項１に記載の冊子の背糊塗布装置。 The peripheral speed of the gluing drum is made slower than the moving speed of the booklet sandwiched between the clampers, and when the intermediate portion of the booklet sandwiched between the clampers passes through the gluing drum, the peripheral speed of the gluing roller is set to be higher than the moving speed of the booklet. 2. The back paste application device for booklets according to claim 1, wherein the device is changed quickly. 糊付けドラムの周速度をクランパに挟持した冊子の移動速度よりも速くするとともに、クランパに挟持した冊子の中間部が前記糊付けドラムを通過したとき、前記糊付けローラの周速度を前記冊子の移動速度よりも遅く変化させてなることを特徴とする請求項１に記載の冊子の背糊塗布装置。 The peripheral speed of the gluing drum is made faster than the moving speed of the booklet sandwiched between the clampers, and when the intermediate portion of the booklet sandwiched between the clampers passes through the gluing drum, the peripheral speed of the gluing roller is made higher than the moving speed of the booklet. 2. The back paste coating apparatus for booklets according to claim 1, wherein the apparatus is changed slowly.
JP2009022128A 2009-02-03 2009-02-03 Booklet back glue applicator Expired - Fee Related JP5348663B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017047556A (en) * 2015-08-31 2017-03-09 ホリゾン・インターナショナル株式会社 Bookbinding device
JP2017047557A (en) * 2015-08-31 2017-03-09 ホリゾン・インターナショナル株式会社 Bookbinding device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002127635A (en) * 2000-10-19 2002-05-08 Horizon International Inc Back glue coating device for pamphlet
JP2008221806A (en) * 2007-03-16 2008-09-25 Duplo Seiko Corp Bookbinding device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002127635A (en) * 2000-10-19 2002-05-08 Horizon International Inc Back glue coating device for pamphlet
JP2008221806A (en) * 2007-03-16 2008-09-25 Duplo Seiko Corp Bookbinding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017047556A (en) * 2015-08-31 2017-03-09 ホリゾン・インターナショナル株式会社 Bookbinding device
JP2017047557A (en) * 2015-08-31 2017-03-09 ホリゾン・インターナショナル株式会社 Bookbinding device

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