JPH0444908A - Flap inserting device - Google Patents

Flap inserting device

Info

Publication number
JPH0444908A
JPH0444908A JP2152339A JP15233990A JPH0444908A JP H0444908 A JPH0444908 A JP H0444908A JP 2152339 A JP2152339 A JP 2152339A JP 15233990 A JP15233990 A JP 15233990A JP H0444908 A JPH0444908 A JP H0444908A
Authority
JP
Japan
Prior art keywords
carton
flap
knife
lid
pressing
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.)
Granted
Application number
JP2152339A
Other languages
Japanese (ja)
Other versions
JPH0786004B2 (en
Inventor
Jun Takada
潤 高田
Yukio Konaka
行雄 小中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shibuya Corp
Original Assignee
Shibuya Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shibuya Kogyo Co Ltd filed Critical Shibuya Kogyo Co Ltd
Priority to JP2152339A priority Critical patent/JPH0786004B2/en
Publication of JPH0444908A publication Critical patent/JPH0444908A/en
Publication of JPH0786004B2 publication Critical patent/JPH0786004B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To make it possible to perform assured adhesion while preventing an adhesive placed on a flap from being scraped off by a method wherein when a flap is inserted in a carton, a gap is provided between both parts by inserting an intervening means between the flap and carton. CONSTITUTION:While a carton 40 is being carried by a carton conveyor 12, folding of a lid 40a and the flap 40b, applying of an adhesive and insertion of flaps, etc., are performed. A carton 40 advances and reaches the position of a first pressing member 8. Both pressing members 8 approach the carton 40 from both sides, and the ends of the flaps 40b are inserted in the carton 40 by pressing the upper part of the lid 40a. At central parts of both flaps 40b, adhesive is applied. The carton 40 reaches a position between a second pressing member 10 and knife 30 of a gap forming mechanism 14. The second pressing member 10 presses the upper part of the lid 40a, and the flap 40b is completely inserted in the carton 40. At the same time with the insertion, the knife 30 is inserted between the upper surface of the square cylindrical shaped carton 40 and the flap 40b.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、組立式カートンの開口部から差し込んで糊付
けするフラップの差し込み装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a flap insertion device for inserting and gluing a flap through an opening of an assembly type carton.

〔従来の技術〕[Conventional technology]

組立式カートンの一例として、シート状に折り畳まれた
カートンブランクを先ず角筒状に起こし、次に、端部に
連続して設けられている蓋を折り曲げてその開口部を覆
うとともに、さらにその蓋の先端に続いているフラップ
(タックインフラップ)を折り曲げてカートン内に差し
込み封緘するようにしたものが従来から知られている。
As an example of a prefabricated carton, a carton blank that has been folded into a sheet is first raised into a rectangular tube shape, and then a lid that is continuously provided at the end is folded to cover the opening, and then the lid is folded. It has been known in the past that a flap (tuck-in flap) that continues from the tip of the carton is folded and inserted into the carton to seal it.

この封緘の工程は、通常、第12図(A) に示すよう
に、カートン(100)に連続して設けられた蓋(10
2)とフラップ(タックインフラップ) (104)と
を折り曲げて、フラップ(104)に糊(106)を付
け、その後、ブツシャによりii (102)を押して
フラップ(104)をカートン(100)内に差し込む
ようになっている。
This sealing process usually involves a lid (100) attached to the carton (100), as shown in FIG.
2) and the flap (tuck-in flap) (104), apply glue (106) to the flap (104), then press ii (102) with a pusher and insert the flap (104) into the carton (100). It looks like this.

(発明が解決しようとする課題) 前述のように、糊(108)を付着させたフラップ(1
04)をカートン(100)内に押し込んでいくと、カ
ートン(100)のニー7ジ(100a)によって糊(
106)がかき取られてしまい糊付は不良を起こすとい
う問題があった。
(Problem to be Solved by the Invention) As described above, the flap (108) to which the glue (108) is attached
04) into the carton (100), the glue (
106) was scraped off, resulting in defects in gluing.

本発明は、前記問題点を除くためになされたもので、フ
ラップに付着させた接着剤がかき取られてしまうことの
ないフラップ差し込み装置を提供するものである。
The present invention has been made to eliminate the above-mentioned problems, and provides a flap insertion device that prevents the adhesive attached to the flap from being scraped off.

〔課題を解決するための手段〕[Means to solve the problem]

本発明に係るフラップ差し込み装置は、カートンの蓋に
連続して設けられたフラップを折り曲げる折り曲げ手段
と、折り曲げられたフラップに接着剤を付着させる糊付
は手段と、フラップをカートン内に差し込む押圧手段と
、前記フラップとこのフラップが接着されるカートンの
側面との間に挿入される介在手段と、この介在手段をカ
ートンに向かって進退動させる進退手段とを備えており
、フラップをカートン内に差し込む際に、前記介在手段
をフラップとカートンとの間に挿入するようにしたもの
である。
The flap insertion device according to the present invention includes a bending means for bending a flap continuously provided on a carton lid, a gluing means for applying an adhesive to the bent flap, and a pressing means for inserting the flap into the carton. , an intervening means inserted between the flap and the side surface of the carton to which the flap is adhered, and an advancing and retracting means for moving the intervening means forward and backward toward the carton, the flap being inserted into the carton. In this case, the intervening means is inserted between the flap and the carton.

〔作用〕[Effect]

本発明に係るフラップ差し込み装置は、フラップを差し
込む際に、フラップとカートンとの間に介在手段を挿入
するため、フラップ上の糊がカートンに当らずにカート
ン内に入るので、確実に糊付けが行われる。
The flap insertion device according to the present invention inserts an intervening means between the flap and the carton when inserting the flap, so that the glue on the flap enters the carton without hitting the carton, so that gluing can be performed reliably. be exposed.

(実施例) 以下、図示実施例により本発明を説明する。第1図およ
び第2図は本発明の一実施例に係るフラップ差し込み装
置の平面図および正面図である。図において、(2)は
、カートン(4)のフラップ(タックインフラップ)を
折り曲げる折り曲げ部材(6)  フラップの先端だけ
をカートン(4)内に差し込む第1の抑圧部材(8)お
よびフラップ全体をカートン(4)内に差し込む第2の
抑圧部材(10)等を備えた一対のブツシュ機構であり
、角筒状に起吻されたカートン(4)を搬送するコンベ
ア(12)の両側に配設されている。(14)は、前言
己第2押圧部材(10)によってフラップをカートン(
4)内に完全に差し込む際に、カートン(4)とフラッ
プとの間に挿入されて両者間に間隙を設ける間隙形成機
構であり、これら間隙形成機構(14)も同様にカート
ン搬送コンベア(12)の両側に配置されている。
(Example) The present invention will be described below with reference to illustrated examples. 1 and 2 are a plan view and a front view of a flap insertion device according to an embodiment of the present invention. In the figure, (2) is a folding member (6) that folds the flap (tuck-in flap) of the carton (4), a first suppressing member (8) that inserts only the tip of the flap into the carton (4), and a first suppressing member (8) that folds the flap (tuck-in flap) of the carton (4), and a first suppressing member (8) that folds the flap (tuck-in flap) of the carton (4). (4) It is a pair of bushing mechanisms equipped with a second suppressing member (10) etc. that is inserted into the inside, and is arranged on both sides of the conveyor (12) that conveys the square tube-shaped carton (4). ing. (14) is a method of pressing the flap onto the carton (10) using the second pressing member (10).
4) is a gap forming mechanism that is inserted between the carton (4) and the flap to create a gap between the two, and these gap forming mechanisms (14) are also connected to the carton conveyor (12). ) are placed on both sides.

ブツシュ機構(2)は、水平なフレーム(16)の下面
に回転可能に支持されたレバー(18)と、一端(20
a)がこのレバー(18)に相対回転可能に連結され、
他端(20b)が回転円盤(22)にビン(24)を介
して連結されたバー(20)とを備えており、このバー
(20)上に前記折り曲げ部材(6)および2つの押圧
部材(8) 、 (10)が取り付けられている。回転
円板(22)は減速機(25)の回転軸(26)に固定
されており、回転円板(22)が回転すると、ビン(2
4)によって回転円板(22)に連結されたバー(20
)の端部(20b)が回転し、レバー(18)に連結さ
れている端部(20a)は円弧状に往復動じ、前記3つ
の部材(6) 、 (8) 、 (10)が、コンベア
(12)上を搬送されているカートン(4)に接近しつ
つコンベア(12)の進行方向に前進し、また、コンベ
ア(12)から離れて後退する。
The bushing mechanism (2) includes a lever (18) rotatably supported on the lower surface of a horizontal frame (16) and one end (20).
a) is relatively rotatably connected to this lever (18);
The other end (20b) is provided with a bar (20) connected to the rotating disk (22) via a bottle (24), and the bending member (6) and two pressing members are mounted on the bar (20). (8) and (10) are attached. The rotating disk (22) is fixed to the rotating shaft (26) of the reducer (25), and when the rotating disk (22) rotates, the bin (2
4) connected to the rotating disk (22) by a bar (20
) rotates, the end (20a) connected to the lever (18) reciprocates in an arc, and the three members (6), (8), (10) (12) It moves forward in the advancing direction of the conveyor (12) while approaching the carton (4) being conveyed above, and also moves back away from the conveyor (12).

間隙形成機構(14)は、第1図および第3図に示すよ
うに、前記ブツシュ機構(2)のバー(20)に垂直に
支持された支点軸(28)と、この支点軸(28)に固
定されたナイフ(30)と、同じ支点軸(28)にナイ
フ(30)と所定の角度をもって固定されたレバー(3
2)と、一端(36a)がこのレバー(32)の可動端
に相対回転可能に連結され、他端(36b)がギア(3
4)の外周寄りにビン(35)を介して連結されたロッ
ド(36)とを備えている。
As shown in FIGS. 1 and 3, the gap forming mechanism (14) includes a fulcrum shaft (28) supported perpendicularly to the bar (20) of the bushing mechanism (2), and this fulcrum shaft (28). The knife (30) is fixed to the same fulcrum shaft (28) and the lever (30) is fixed at a predetermined angle to the knife (30).
2), one end (36a) is relatively rotatably connected to the movable end of this lever (32), and the other end (36b) is connected to the gear (36a).
4) and a rod (36) connected to the outer periphery via a bottle (35).

ギア(34)は、前記減速機(25)の回転軸(26)
に固定されたギア(38)に噛み合って回転されるよう
になっており、このギア(34)の回転に伴ってレバー
(32)が往復回動じ、支点軸(28)の回転を介して
ナイフ(30)を往復回動させるとともに、支点軸(2
8)自体が前記ブツシュ機構(2)のバー(20)の動
きによって移動するので、ナイフ(30)は第4図に示
す軌跡の動作を繰り返す。なお、ナイフ(30)のカー
トン側先端部の中央には、大きな切り欠き(31)が設
けられている。
The gear (34) is the rotating shaft (26) of the reducer (25).
The lever (32) reciprocates as the gear (34) rotates, and the knife is rotated through the rotation of the fulcrum shaft (28). (30) is reciprocated, and the fulcrum shaft (2
8) Since the knife itself is moved by the movement of the bar (20) of the bushing mechanism (2), the knife (30) repeats the movement of the trajectory shown in FIG. Note that a large notch (31) is provided in the center of the carton side tip of the knife (30).

前記構成のフラップ差し込み装置の作動について第5図
〜第11図により説明する。角筒状に起凶されたカート
ン(40)は、その底面に、両側の開口部を覆う蓋(4
0a)およびカートン内に差し込まれるフラップ(タッ
クインフラップ) (40b)が−枚の板状に連続して
設けられており、カートン搬送コンヘア(12)によっ
て搬送され(第5図参照)、その搬送中に、1(40a
)およびフラップ(40b)の折り曲げ、糊付け、差し
込み等が行われる。
The operation of the flap insertion device having the above structure will be explained with reference to FIGS. 5 to 11. The square tube-shaped carton (40) has lids (40) on its bottom that cover the openings on both sides.
0a) and a flap (tuck-in flap) (40b) that is inserted into the carton are continuously provided in the shape of two plates, and are conveyed by the carton conveyor conveyor (12) (see Fig. 5), and during the conveyance. 1 (40a
) and the flap (40b) are bent, glued, inserted, etc.

カートン(40)の1i(40a)およびフラップ(4
0b)はコンベア(12)の両側に配置されたガイド(
44)。
1i (40a) and flap (4) of carton (40)
0b) are guides (
44).

(46) 、 (48)によって上方へ向けて持ち上げ
られる($6図参照)。続いて、カートン(40)が前
記ブツシュ機構(2)の折り曲げ部材(6)の位置に達
すると、折り曲げ部材(6)が両側からカートン(40
)に向かって接近し、ガイド(44)によって支持され
ている1i(40a)の上方に続くフラップ(40b)
を折り曲げる(第7図参照)。フラップ(40b)が折
り曲げられる位置の下流側には上方ガイド(50)が配
置されており、このガイド(50)によりフラップ(4
0b)が折り曲げられた状態に保持されてカートン(4
0)は前進する(第8図参照)。
It is lifted upward by (46) and (48) (see figure $6). Subsequently, when the carton (40) reaches the position of the folding member (6) of the bushing mechanism (2), the folding member (6) folds the carton (40) from both sides.
) and continues above 1i (40a), which is supported by a guide (44).
(See Figure 7). An upper guide (50) is arranged downstream of the position where the flap (40b) is bent, and this guide (50) allows the flap (40b) to be bent.
0b) is held in a folded state and the carton (4
0) moves forward (see Figure 8).

カートン(40)が更に前進し、ブツシュ機構(2)の
第1押圧部材(8)の位置に達すると、これら両押圧部
材(8)が両側からカートン(40)に接近し、1i(
40a)の上部を押してフラップ(40b)の先端をカ
ートン(40)内に挿入する(第9図参照)。
When the carton (40) further advances and reaches the position of the first pressing member (8) of the bushing mechanism (2), both pressing members (8) approach the carton (40) from both sides, and 1i (
Push the top of the flap (40a) and insert the tip of the flap (40b) into the carton (40) (see Figure 9).

第1押圧部材(8)の下流側の前記支点軸(28)付近
には、一対の糊付は機構(50)が設けられており、両
フラップ(40b)の中央部に接着剤を付着させる(第
10図参照)、、その後、カートン(40)がブツシュ
機構(2)の第2押圧部材(10)と、間隙形成機構(
14)のナイフ(30)の位置にくると、第2押圧部材
(10)が1i(40a)の上部を押して、フラップ(
40b)をカートン(40)の内部迄完全に差し込む。
A pair of gluing mechanisms (50) are provided near the fulcrum shaft (28) on the downstream side of the first pressing member (8), and apply adhesive to the center portions of both flaps (40b). (See Fig. 10). Then, the carton (40) is pressed against the second pressing member (10) of the bushing mechanism (2) and the gap forming mechanism (
14), the second pressing member (10) presses the upper part of 1i (40a), and the flap (
40b) completely into the carton (40).

このフラップ(40b)の差し込みと同時に、ナイフ(
30)が角筒状カートン(40)の上面とフラップ(4
0b)  との間に挿入される(第11図参照)。フラ
ップ(40b)がカートン(40)内に差し込まれる際
、その面上に付着している接着剤は、ナイフ(30)先
端の切り欠1!:(31)内に位置しているため、カー
トン(40)の上面に接触してかき取られてしまうおそ
れがない。
At the same time as inserting this flap (40b), the knife (
30) is the top surface of the rectangular cylindrical carton (40) and the flap (4).
0b) (see Figure 11). When the flap (40b) is inserted into the carton (40), the adhesive adhering to the surface of the flap (40b) is removed by the notch 1! at the tip of the knife (30). : (31), so there is no risk of it coming into contact with the top surface of the carton (40) and being scraped off.

第4図は、ナイフ(30)の移動軌跡およびこのナイフ
(30)とフラップ(40b)に付着した糊(42)と
の位置関係を示すものである。本実施例では、前述のよ
−うにカートン(40)がコンヘア(12)によって搬
送されている間にフラップ(40b)が差し込まれるよ
うになっており、カートン(40)すなわち糊(42)
の移動する位置(42a) 、 (42b) 、−、(
42i)に対応して、ナイフ(30)は(30a) 、
 (30b)からカートン(40)に向かって前進して
カートン(40)内に挿入され(30c)   カート
ン(40)とともに移動しく30dl。
FIG. 4 shows the movement locus of the knife (30) and the positional relationship between the knife (30) and the glue (42) attached to the flap (40b). In this embodiment, as described above, the flap (40b) is inserted while the carton (40) is being conveyed by the container (12), and the carton (40), that is, the glue (42)
The moving positions (42a), (42b), -, (
42i), the knife (30) is (30a),
30 dl moves forward from (30b) toward the carton (40), is inserted into the carton (40) (30c), and moves with the carton (40).

(30e) 、このナイフ(30)の後端がカートン(
40)の後方側の隅(40c)  (!1図参照)に当
たる前に後退して(30f) 、 (30g) 、−、
(30i) 、 (30a)と移動し、次に搬送されて
くるカートン(40)のフラップ(40b)の差し込み
に向かう。
(30e), the rear end of this knife (30) is attached to the carton (
40), retreat before hitting the rear corner (40c) (see Figure 1) and move (30f), (30g), -,
(30i) and (30a), and then head to insert the flap (40b) of the carton (40) that is being conveyed.

このようにフラップ(40b)をカートン(40)内に
差し込む際に、ナイフ(30)をカートン(40)とフ
ラップ(4obl  との間に挿入して両者間に隙間を
あけるので、カートン(40)のエツジがフラップ(4
0b)上の糊をかき取ってしまうことがない。また、ナ
イフ(30)がフラップ(40b)挿入時のガイドにな
るので確実に差し込むことができる。
When inserting the flap (40b) into the carton (40) in this way, the knife (30) is inserted between the carton (40) and the flap (4obl) to create a gap between the two, so the carton (40) The edge of the flap (4
0b) No need to scrape off the glue on top. Further, since the knife (30) serves as a guide when inserting the flap (40b), the flap (40b) can be inserted reliably.

なお、前記ブツシュ機構(2)の折り曲げ部材(6)お
よび第1・第2の押圧部材(8) 、 (10)は、同
一のバー(20)に取り付けられて連動するようになっ
ているが、それぞれ独立して設けても良いことは勿論で
ある。また、ナイフ(30)はカートン(40)の移動
中に挿入され、取り比されるために第4図に示す軌跡を
描くようにしたが、カートン(40)を間欠的に搬送し
、その停止中に差し込む場合には、ナイフに単なる往復
運動をさせれば良い。また、前記実施例ではカートン(
4G)の両側を同時に封緘する構造のものを示したが、
片側たけを閉じるものであっても良い。
Note that the bending member (6) and the first and second pressing members (8) and (10) of the bushing mechanism (2) are attached to the same bar (20) so that they work together. , of course, may be provided independently. In addition, the knife (30) was inserted while the carton (40) was moving and was designed to draw a trajectory shown in Fig. 4 in order to be removed, but the carton (40) was intermittently conveyed and stopped. When inserting the knife inside, it is sufficient to simply make a reciprocating motion of the knife. In addition, in the above embodiment, the carton (
4G), which has a structure that seals both sides at the same time.
It may be one that closes on one side.

〔発明の効果〕〔Effect of the invention〕

以上述べたように本発明によれば、フラップをカートン
内に差し込む際に、同時に介在手段を挿入するので、糊
がかき取られることがなく確実な接着を行うことかでき
る。
As described above, according to the present invention, when the flap is inserted into the carton, the intervening means is inserted at the same time, so that the adhesive is not scraped off and reliable adhesion can be achieved.

【図面の簡単な説明】[Brief explanation of drawings]

′jjJ1図および第2図は本発明の一実施例に係るフ
ラップ差し込み装置の平面図および正面図、第3図は第
1図のm −m線に沿う断面図、第4図はナイフの移動
軌跡を示す図、第5図〜第11図は上記装置の作動を順
次説明する図であり、第7図〜第11図はそれぞれ第1
図の■−■線、■−■線、IX−IX線、X−X線、x
+−xB@ニ沿う断面図、第12図(a) 、 (b)
は従来の装置によるフラップ差し込み工程を示す説明図
である。 (6)・・・折り曲げ手段 10)・・・押圧手段(′s2の押圧部材)30)・・
・介在手段(ナイフ) 40)・・・カートン 40a)・・・カートンの蓋 40b)・・・フラップ (50)・・・糊付は手段 特許出願人  澁谷工業株式会社 ! し−一一一 箪 図 第 図 第 図 第 図 箪 図 (A) (B)
'jjJ1 Figures 1 and 2 are a plan view and a front view of a flap insertion device according to an embodiment of the present invention, Figure 3 is a sectional view taken along the line m-m in Figure 1, and Figure 4 shows the movement of the knife. Figures 5 to 11 showing the trajectory are diagrams sequentially explaining the operation of the above device, and Figures 7 to 11 are diagrams showing the operation of the device, respectively.
■-■ line, ■-■ line, IX-IX line, X-X line, x in the diagram
Cross-sectional view along +-xB@D, Figure 12 (a), (b)
FIG. 2 is an explanatory diagram showing a flap insertion process using a conventional device. (6)...Bending means 10)...Pressing means ('s2 pressing member) 30)...
・Intervening means (knife) 40) Carton 40a) Carton lid 40b) Flap (50) Gluing means patent applicant Shibuya Kogyo Co., Ltd.! Shi-111 Chest Drawing (A) (B)

Claims (1)

【特許請求の範囲】[Claims]  カートンの蓋に連続して設けられたフラップを折り曲
げる折り曲げ手段と、折り曲げられたフラップに接着剤
を付着させる糊付け手段と、フラップをカートン内に差
し込む押圧手段とを備えたフラップ差し込み装置におい
て、前記フラップとこのフラップが接着されるカートン
の側面との間に挿入される介在手段と、この介在手段を
カートンに向かって進退動させる進退手段とを設け、フ
ラップをカートン内に差し込む際に、前記介在手段をフ
ラップとカートンとの間に挿入することにより、両者間
に間隙を設けることを特徴とするフラップ差し込み装置
A flap insertion device comprising a bending means for bending a flap continuously provided on a carton lid, a gluing means for applying an adhesive to the folded flap, and a pressing means for inserting the flap into the carton. and a side surface of the carton to which the flap is adhered, and an advancing and retracting means that moves the intervening means forward and backward toward the carton, and when inserting the flap into the carton, the intervening means A flap insertion device characterized in that a flap is inserted between a flap and a carton to create a gap between the two.
JP2152339A 1990-06-11 1990-06-11 Flap inserter Expired - Fee Related JPH0786004B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2152339A JPH0786004B2 (en) 1990-06-11 1990-06-11 Flap inserter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2152339A JPH0786004B2 (en) 1990-06-11 1990-06-11 Flap inserter

Publications (2)

Publication Number Publication Date
JPH0444908A true JPH0444908A (en) 1992-02-14
JPH0786004B2 JPH0786004B2 (en) 1995-09-20

Family

ID=15538378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2152339A Expired - Fee Related JPH0786004B2 (en) 1990-06-11 1990-06-11 Flap inserter

Country Status (1)

Country Link
JP (1) JPH0786004B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112004U (en) * 1991-03-15 1992-09-29 株式会社東京自働機械製作所 flap plug closure device
JP2008013260A (en) * 2006-06-30 2008-01-24 Oam Spa Device for closing boxes
CN102556388A (en) * 2011-01-19 2012-07-11 上海龙腾机械制造有限公司 Box sealing mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942987U (en) * 1972-07-12 1974-04-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942987U (en) * 1972-07-12 1974-04-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112004U (en) * 1991-03-15 1992-09-29 株式会社東京自働機械製作所 flap plug closure device
JP2008013260A (en) * 2006-06-30 2008-01-24 Oam Spa Device for closing boxes
CN102556388A (en) * 2011-01-19 2012-07-11 上海龙腾机械制造有限公司 Box sealing mechanism

Also Published As

Publication number Publication date
JPH0786004B2 (en) 1995-09-20

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