JP2001113614A - Apparatus for bending tear-off tab attached to sheet packaging material for producing sealed package for injectable food product - Google Patents
Apparatus for bending tear-off tab attached to sheet packaging material for producing sealed package for injectable food productInfo
- Publication number
- JP2001113614A JP2001113614A JP2000258335A JP2000258335A JP2001113614A JP 2001113614 A JP2001113614 A JP 2001113614A JP 2000258335 A JP2000258335 A JP 2000258335A JP 2000258335 A JP2000258335 A JP 2000258335A JP 2001113614 A JP2001113614 A JP 2001113614A
- Authority
- JP
- Japan
- Prior art keywords
- tab
- compartment
- wall
- packaging material
- tear
- 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
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Making Paper Articles (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、注入可能食品生産
物の無菌密封パッケージを生産するためにシート包装材
に付けたもぎ取りタブを折曲げるための装置に関する。
この装置は、両面を熱可塑性材料、例えば、ポリエチレ
ンの層で覆った紙材の層を含むシート包装材から上記の
パッケージを作るための包装機械の一部を形成してもよ
い。無菌パッケージの場合、この包装材は、次に内面が
ポリエチレンで覆われたバリヤー材、通常アルミの内部
層も含む。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for folding a tear-off tab on a sheet wrapping material to produce a sterile sealed package of injectable food products.
The apparatus may form part of a packaging machine for making the above-described package from sheet packaging comprising a layer of paper covered on both sides with a layer of thermoplastic material, for example polyethylene. In the case of a sterile package, the wrapping material also includes an inner layer of barrier material, usually aluminum, the inner surface of which is covered with polyethylene.
【0002】[0002]
【従来の技術】包装機械が知られ、それで連続ウエブの
形で供給する包装材を滅菌し、折曲げ、縦に封止して垂
直管を作る。この包装材の管を連続的に満たし、この管
と逐次協同するジョーの組によって等間隔の断面で封止
してピローパックを作り、それを後に後続折曲げステー
ションで完成した形に折曲げる。BACKGROUND OF THE INVENTION Packaging machines are known in which packaging material supplied in the form of a continuous web is sterilized, folded and vertically sealed to make vertical tubes. The wrapper tube is continuously filled and sealed with equally spaced cross sections by a pair of jaws that cooperate with the tube to form a pillow pack, which is later folded into a finished form at a subsequent folding station.
【0003】上に簡単に説明したように作ったパッケー
ジの一例は、低温殺菌または超高温殺菌牛乳、ワイン、
トマトソース、フルーツジュース等のような種々の注入
可能な食品生産物を販売するために使用するTetra Brik
Aseptic(登録商標)として知られる平行六面体形パッ
ケージである。シート包装材から作った、上に簡単に説
明した種類またはその他の種類のパッケージの幾つか
は、この包装材を切ったり裂いたりせずにこのパッケー
ジを苦もなく開けられるようにするための開放具があ
る。一つの知られる開放具は、この包装材の孔の上に付
けたもぎ取りタブの形をしていて、それを除去してこの
パッケージを開けることができる。One example of a package made as described briefly above is pasteurized or ultra-pasteurized milk, wine,
Tetra Brik used to sell various injectable food products such as tomato sauce, fruit juice, etc.
A parallelepiped-shaped package known as Aseptic®. Some of the above-mentioned or other types of packages made from sheet wrapping material may be opened to allow this package to be opened easily without cutting or tearing the wrapping material. There is a tool. One known release is in the form of a tear-off tab placed over the hole in the wrapper, which can be removed to open the package.
【0004】一つの知られる生産方法では、滅菌および
成形ステーションの上流の打抜きステーションでシート
包装材に孔の連続を作り;この包装材の結局パッケージ
の内部に向く側に、ヒートシールプラスチック材料の小
さなシートで作った“パッチ”の連続をそれぞれの孔の
上に熱融着し;および、この包装材の反対側で、もぎ取
りタブをそれぞれのパッチに熱融着して、これらのタブ
のそれぞれの自由把持部が包装材から突出するようにす
る。[0004] One known method of production is to create a series of holes in the sheet packaging material at a punching station upstream of the sterilization and molding station; on the side of the packaging material that eventually faces the interior of the package, a small piece of heat-sealed plastic material is formed. A series of "patches" made of sheet is heat-sealed over each of the holes; and, on the other side of the wrapper, a tear-off tab is heat-sealed to each of the patches so that each of these tabs is heat-sealed. The free grips project from the packaging material.
【0005】各もぎ取りタブは、アルミの酸素バリヤー
層;およびパッチに封止したヒートシールプラスチック
材料、通常ポリエチレンの層を含む。このタブとパッチ
が互いに付着するので、この孔を開けるためにタブをも
ぎ取るとき、タブに封止したパッチの部分も除去され
る。このもぎ取りタブは、通常包装材に平坦に付け、次
に自由把持部を包装材に封止した部分に重ねるために折
曲げる。この折曲げ作業は、2段階で行う:第1段階
で、この把持部を、この材料の平面に平行に且つ移動方
向と交差するように向けた空気ジェットによって、包装
材に関して立て;第2段階で、立てたタブを適切な形状
の案内面との接触によって機械的に折曲げる。[0005] Each stripping tab comprises an oxygen barrier layer of aluminum; and a layer of a heat-sealed plastic material, usually polyethylene, encapsulated in a patch. As the tab and patch adhere to each other, when the tab is ripped off to make this hole, the portion of the patch sealed to the tab is also removed. This strip tab is usually applied flat to the wrapping material and then bent to overlap the free grip on the part sealed to the wrapping material. The folding operation is performed in two stages: in a first stage, the grip is raised with respect to the packaging material by an air jet oriented parallel to the plane of the material and transverse to the direction of movement; Then, the erected tab is mechanically bent by contact with a guide surface having an appropriate shape.
【0006】この空気ジェットを上記方向に向けるため
には、ノズルを材料の縦縁の横側にそれと接近して設置
しなければならず、それはこの空気ジェットが材料の自
由縁と相互作用するので問題を起す。即ち、材料と相互
作用する空気ジェットによって生じた不安定性が材料の
自由縁を曲げ、空気ジェットを材料のタブを付けた側と
反対の側へ向かせるかも知れず、それでタブの把持部が
この包装材から分離されない結果となり、後続する機械
的折曲げ手段が完全に無効になる。In order to direct this air jet in this direction, the nozzle must be located on the side of the longitudinal edge of the material and close to it, since this air jet interacts with the free edge of the material. Cause problems. That is, the instability caused by the air jet interacting with the material may bend the free edge of the material and direct the air jet to the opposite side of the material from the tabbed side, so that the tab gripper will The result is no separation from the packaging material, and the subsequent mechanical folding means is completely ineffective.
【0007】[0007]
【発明が解決しようとする課題】本発明の目的は、注入
可能食品生産物の無菌密封パッケージを生産するために
シート包装材に付けたもぎ取りタブを折曲げるための折
曲げ装置を、典型的に既知の装置に関連する前述の欠点
を無くするように設計して提供することである。SUMMARY OF THE INVENTION It is an object of the present invention to provide a folding device for folding a tear-off tab on a sheet wrapping material to produce a sterile sealed package of injectable food products, typically. A design and provision to eliminate the aforementioned disadvantages associated with known devices.
【0008】[0008]
【課題を解決するための手段】本発明によれば、注入可
能食品生産物の無菌密封パッケージを生産するためにシ
ート包装材に付けたもぎ取りタブを折曲げるための折曲
げ装置で、上記材料を供給平面で経路に沿って送るため
の案内手段;および空気の流れを上記材料上に向け、上
記タブの把持部を上記材料に関して上げるための放出手
段を含む装置であって;上記供給平面に沿って位置し、
上記材料が通過する隔室を含み;上記隔室が上記材料の
上記経路に沿って減少する断面を有し;並びに上記放出
手段が上記隔室内で上記材料の上記供給平面に向き、お
よび上記供給平面に関して入射する方向に空気の流れを
発生するための少なくとも一つのノズルを含むことに特
徴がある装置が供給される。According to the present invention, there is provided a folding device for folding a tear-off tab attached to a sheet wrapping material to produce a sterile hermetically sealed package of injectable food products, comprising the steps of: A device for guiding along a path in a supply plane; and discharge means for directing a flow of air onto the material and raising a grip of the tab with respect to the material; Located
Including a compartment through which the material passes; the compartment having a decreasing cross-section along the path of the material; and the discharge means facing the supply plane of the material in the compartment, and the supply An apparatus is provided which comprises at least one nozzle for generating a flow of air in a direction of incidence with respect to a plane.
【0009】[0009]
【発明の実施の形態】本発明の好適にして非限定的実施
態様を例として添付の図面を参照して説明する。図1
で、1は注入可能食品生産物の密封パッケージ(図示せ
ず)を生産するためにシート包装材3に付けたもぎ取り
タブ2を折曲げるための折曲げ装置を全体として示す。BRIEF DESCRIPTION OF THE DRAWINGS Preferred and non-limiting embodiments of the present invention will be described by way of example with reference to the accompanying drawings, in which: FIG. FIG.
Reference numeral 1 generally indicates a folding device for folding a tear-off tab 2 attached to a sheet packaging material 3 to produce a sealed package (not shown) of an injectable food product.
【0010】装置1は、上記パッケージを連続的に生産
するための包装機械(図示せず)の一部を形成し、図示
する例では、連続ウエブの形をしているので以後単に
“ウエブ3”と称する、包装材3の供給経路Aに沿って
設置されている。しかしながら包装材3は、経路Aに沿
って供給される複数の分離したブランク材であっても良
い。タブ2は、図示する例では、ウエブの縦縁4に接近
してウエブ3に付け、各々ウエブ3に固定した結合部
5、および縁4に垂直に突出し且つ自由端6aに終る把
持部6を有する。The apparatus 1 forms a part of a packaging machine (not shown) for continuously producing the above-mentioned packages. In the illustrated example, the apparatus 1 is in the form of a continuous web. "Along the supply path A of the packaging material 3. However, the packaging material 3 may be a plurality of separated blank materials supplied along the path A. In the example shown, the tab 2 is attached to the web 3 close to the longitudinal edge 4 of the web, and has a connection 5 fixed to the web 3 and a gripper 6 projecting perpendicularly to the edge 4 and terminating at a free end 6a. Have.
【0011】装置1は、経路Aを含むウエブ3の平面α
を形成し且つそれに沿ってこのウエブを、例えば、垂直
に上方へ送る平坦な案内面13(図2);および圧縮空
気源に接続され、平面αに関して入射するB方向に圧縮
空気の流れを向けるために多数のノズル8を含む放出器
7を実質的に含む。更に詳しくは、放出器7は、実質的
に平行六面体形のブロックによって形成され、その一面
9(そこにノズル8が現れる)をタブ2の把持部6が通
る領域でウエブ3に向け、且つ平面αに関して傾斜して
配置し、ウエブ3と共に、断面がウエブ3を送込む入力
部11から出力部12へ減少する隔室10を形成し、そ
の出力部でこの隔室は、ウエブ3とタブ2を放出器7と
摺動させず、僅かな量の隙間だけで通過させるに十分大
きい。面9は、入力縁14、出力縁15、およびそれぞ
れ結合部5およびタブ2の自由端6aに向いた二つの横
縁16、17によって形成される。放出器7は、縁15
と17の接合点に作られ且つ面9と縁15および17に
隣接する放出器7の横面との間の球面面取りによって実
質的に形成される斜面33を含むのが都合がよい。The apparatus 1 includes a plane α of the web 3 including the path A.
And a flat guide surface 13 (FIG. 2), for example, which feeds the web vertically upwards; and is connected to a source of compressed air and directs the flow of compressed air in the direction B incident on plane α. For this purpose, it substantially comprises an emitter 7 comprising a number of nozzles 8. More particularly, the discharger 7 is formed by a substantially parallelepiped-shaped block whose one face 9 (where the nozzle 8 appears) faces the web 3 in the area where the gripper 6 of the tub 2 passes, and arranged obliquely with respect to α and, together with the web 3, form a compartment 10 whose section decreases from the input 11 to the output 12 for feeding the web 3, at the output of which the compartment 10 comprises the web 3 and the tab 2. Is large enough to pass through only a small amount of gap without sliding with the emitter 7. The face 9 is formed by an input edge 14, an output edge 15 and two lateral edges 16, 17 facing the free end 6a of the coupling 5 and the tab 2, respectively. The emitter 7 has a rim 15
And advantageously comprises a ramp 33 formed at the juncture of and 17 and substantially formed by a spherical chamfer between the face 9 and the lateral face of the emitter 7 adjacent the edges 15 and 17.
【0012】放出器7は、圧縮空気マニホルドとして作
用し且つ全てのノズル8に通ずる内部空洞18を含み、
図示しない圧縮空気供給回路へ結合するための取付け具
21を備える。ノズル8は、それぞれの軸が放出器7の
面9に垂直な多数の孔によって形成される。これらの孔
は、それぞれ、縁14、17および15、16の接合点
によって形成される、面9の二つの角19、20の間の
対角線に沿って配置され、従って、入力部11から出力
部12まで隔室10を通過するタブ2の自由端6aから
距離が次第に増すように位置する。Discharger 7 includes an internal cavity 18 acting as a compressed air manifold and communicating with all nozzles 8;
A fitting 21 is provided for coupling to a compressed air supply circuit (not shown). The nozzle 8 is formed by a number of holes, each axis being perpendicular to the face 9 of the emitter 7. These holes are respectively arranged along the diagonal between the two corners 19, 20 of the face 9, formed by the junction of the edges 14, 17 and 15, 16, and therefore from the input 11 to the output. The distance from the free end 6a of the tub 2 passing through the compartment 10 to 12 increases gradually.
【0013】放出器7は横壁24に取付け、それが、放
出器7の縁16に対応する側で、隔室10の横を閉じ
て、案内面13と共に、ウエブ3が通過するに十分広い
隙間25を作る。同様に、隔室10の入力部11は、実
質的に壁30によって閉ざされ、案内面13と共に、ウ
エブ3が通過するに十分広い隙間(図示せず)を作る。
従って、隔室10は、ノズル8によって放出された空気
の殆どが出てくる、縁16とウエブ3の間の横開口26
(図1)を除いて、各方向が実質的に閉ざされている。
放出器7は、放出器7の面9とウエブ3の送り平面αの
間にできる二面角βを調整するために調整装置27によ
って横壁24に取付ける。装置27は、横壁24にねじ
込み、それぞれ、放出器7に作られ且つノズル8と平行
方向に伸びる平行な横断スロット29を通して取付けた
2本のねじ28を含むのが都合がよい。角度βは、9°
と30°の間で変動するのが都合がよく、約15°が好
ましい。The ejector 7 is mounted on a lateral wall 24 which closes the side of the compartment 10 on the side corresponding to the rim 16 of the ejector 7 and, together with the guide surface 13, a clearance large enough for the web 3 to pass through. Make 25. Similarly, the input 11 of the compartment 10 is substantially closed off by the wall 30 and, together with the guide surface 13, creates a gap (not shown) wide enough for the web 3 to pass through.
Thus, the compartment 10 is provided with a lateral opening 26 between the edge 16 and the web 3 where most of the air released by the nozzle 8 exits.
Except for (FIG. 1), each direction is substantially closed.
The ejector 7 is mounted on the lateral wall 24 by an adjusting device 27 in order to adjust the dihedral angle β formed between the surface 9 of the ejector 7 and the feed plane α of the web 3. The device 27 advantageously comprises two screws 28 screwed into the transverse wall 24 and each mounted through a parallel transverse slot 29 made in the ejector 7 and extending parallel to the nozzle 8. Angle β is 9 °
And preferably between about 15 ° and about 15 °.
【0014】経路Aに沿う放出器7の下流に、装置1
は、タブ2の部分6が間を通って供給される実質的に特
別の輪郭の案内22、23によって形成された既知の機
械的折り曲げユニット31(詳しくは説明せず)を含
む。更に詳しくは、案内23は案内22と収束する傾斜
面34を有し、それが放出器7の出力部でタブ2の把持
部6と相互作用する。Downstream of emitter 7 along path A, device 1
Includes a known mechanical folding unit 31 (not described in detail) formed by substantially specially contoured guides 22, 23 between which the part 6 of the tab 2 is fed. More specifically, the guide 23 has an inclined surface 34 converging with the guide 22, which interacts with the grip 6 of the tub 2 at the output of the ejector 7.
【0015】装置1は、次のように作動する。包装材の
ウエブ3を平面αに沿って案内面13と放出器7の間に
供給し;タブ2の把持部6を隔室10に通してこの隔室
の内部でノズル8のジェットによって発生する空力的作
用を受けさせる。ノズル8がタブ2から遠く、横開口2
6に近い、隔室10の入力部に沿って、動推力効果が行
渡り、それで部分6がウエブ3に実質的に付着し続け
る。しかし、ノズル8がウエブ3に近く、横開口26か
ら遠い、隔室10の出力に近い部分では、タブ2に関し
て実質的の縦方向にタブの上を流れる空気の流れが、実
質的にベルヌイ効果の結果として吸引効果を生じ、それ
で各タブ2の部分6が放出器7の面9に、特に斜面33
に付着し、従ってウエブ3から持上げられ、実質的に特
別の輪郭付き案内22、23と相互作用し、それが既知
の方法で部分6の折曲げを完了する。更に詳しくは、案
内23の傾斜面34が部分6を案内22と接触するよう
に且つウエブ3と垂直な位置へ徐々に持上げ、案内22
および23の端部で、部分6を部分5に折重ねる。The device 1 operates as follows. The web of wrapping material 3 is fed along the plane α between the guide surface 13 and the discharger 7; the gripper 6 of the tub 2 is passed through the compartment 10 and is generated inside this compartment by the jet of the nozzle 8. Subject to aerodynamic effects. The nozzle 8 is far from the tub 2 and the side opening 2
Along the input of the compartment 10, close to 6, a dynamic thrust effect prevails, so that the part 6 continues to adhere substantially to the web 3. However, where the nozzle 8 is close to the web 3 and far from the transverse opening 26 and close to the output of the compartment 10, the flow of air flowing over the tub 2 in a substantially vertical direction with respect to the tub 2 substantially increases the Bernoulli effect. Produces a suction effect, so that the portion 6 of each tub 2 is placed on the face 9 of the emitter 7, in particular the slope 33
So that it is lifted from the web 3 and interacts with substantially special contoured guides 22, 23, which complete the folding of the part 6 in a known manner. More specifically, the inclined surface 34 of the guide 23 gradually lifts the portion 6 into contact with the guide 22 and to a position perpendicular to the web 3,
At the ends of and 23, the part 6 is folded over the part 5.
【0016】[0016]
【発明の効果】本発明による装置1の利点は、上記の説
明から明白だろう。空気ジェットを包装材3の供給平面
αに関して入射する方向に向けることが、空気が材料3
の縁4と干渉することを防ぎ、それでタブ2の把持部6
が包装材3から、材料3の縁4に関するタブ2の位置に
関係なく、確実に離される。The advantages of the device 1 according to the invention will be clear from the above description. Directing the air jet in the direction of incidence with respect to the supply plane α of the wrapping material 3,
To prevent interference with the edge 4 of the
Is reliably separated from the packaging material 3 irrespective of the position of the tab 2 with respect to the edge 4 of the material 3.
【0017】明らかに、ここに説明した装置1に、しか
し、前記請求項の範囲から逸脱することなく、変更をす
ることが出来る。特に、包装材3は、連続ウエブとは違
って、別々のブランクの形で供給してもよい。Obviously, modifications can be made to the device 1 described herein, but without departing from the scope of the appended claims. In particular, the packaging material 3 may be supplied in the form of a separate blank, unlike a continuous web.
【図1】本発明による折曲げ装置の透視図を示す。FIG. 1 shows a perspective view of a folding device according to the invention.
【図2】図1の装置の一部の部分断面側面図を示す。2 shows a partial cross-sectional side view of a part of the device of FIG.
【図3】図2の詳細の正面図を示す。FIG. 3 shows a front view of the details of FIG. 2;
【図4】図3の詳細の透視図を示す。FIG. 4 shows a perspective view of the details of FIG. 3;
1 折曲げ装置 2 もぎ取りタブ 3 包装材 6 把持部 6a タブ自由端 7 放出手段(放出器) 8 ノズル 9 壁 10 隔室 12 出力部 13 案内手段(案内面) 22 案内手段 23 案内手段 26 横開口 27 調整手段 A 経路 α 供給平面 β 二面角 DESCRIPTION OF SYMBOLS 1 Folding device 2 Stripping tab 3 Packaging material 6 Grip part 6a Tab free end 7 Discharge means (discharger) 8 Nozzle 9 Wall 10 Separator 12 Output part 13 Guide means (guide surface) 22 Guide means 23 Guide means 26 Side opening 27 Adjusting means A path α Supply plane β Dihedral angle
Claims (12)
ジを生産するためにシート包装材(3)に付けたもぎ取
りタブ(2)を折曲げるための折曲げ装置(1)で、上
記材料(3)を供給平面(α)で経路(A)に沿って送
るための案内手段(13);および空気の流れを上記材
料(3)上に向け、上記タブ(2)の把持部(6)を上
記材料(3)に関して上げるための放出手段(7)を含
む装置であって;上記供給平面(α)に沿って位置し、
上記材料(3)が通過する隔室(10)を含み;上記隔
室(10)が上記材料(3)の上記経路に沿って減少す
る断面を有し;並びに上記放出手段(7)が上記隔室内
(10)で上記材料(3)の上記供給平面(α)に向
き、および上記供給平面(α)に関して入射する方向に
空気の流れを発生するための少なくとも一つのノズル
(8)を含むことに特徴がある装置。1. A folding device (1) for folding a tear-off tab (2) attached to a sheet packaging material (3) to produce a sterile sealed package of an injectable food product, said material (3). ) In the feed plane (α) along the path (A); and direct the flow of air onto the material (3) and remove the gripper (6) of the tab (2). An apparatus comprising discharge means (7) for raising with respect to said material (3); located along said supply plane (α);
The compartment (10) includes a compartment (10) through which the material (3) passes; the compartment (10) has a decreasing cross-section along the path of the material (3); The compartment (10) comprises at least one nozzle (8) for generating a flow of air in the direction of incidence with respect to the supply plane (α) of the material (3) and the supply plane (α). A device that is specially characterized.
案内手段が上記供給平面(α)に沿って伸びる平坦な案
内面(13)を含み;上記放出手段が放出器(7)を含
み、それが上記案内面(13)に向いた壁(9)を有
し、上記材料(3)の上記経路(A)に沿って上記案内
面(13)に関して収束し、上記案内面と共に上記隔室
(10)を形成し、および上記放出器(7)の上記壁
(9)で終る多数のノズル(8)を有することを特徴と
する装置。2. The apparatus as claimed in claim 1, wherein said guide means comprises a flat guide surface (13) extending along said feed plane (α); said discharge means comprising a discharger (7). Including a wall (9) facing the guide surface (13), converging with respect to the guide surface (13) along the path (A) of the material (3), together with the guide surface. An apparatus characterized by forming a compartment (10) and having a number of nozzles (8) terminating in said wall (9) of said ejector (7).
隔室(10)が、もぎ取りタブ(2)の自由端(6a)
に面する横開口(26)を除いて、あらゆる方向に実質
的に閉ざされていることを特徴とする装置。3. The device as claimed in claim 2, wherein said compartment (10) is provided with a free end (6a) of a tear-off tab (2).
Characterized by being substantially closed in all directions except for the lateral opening (26) facing the device.
壁(9)および上記案内面(13)が8°と30°の間
の二面角(β)を形成することを特徴とする装置。4. The apparatus as claimed in claim 2, wherein said wall (9) and said guide surface (13) form a dihedral angle (β) between 8 ° and 30 °. Equipment to do.
に於いて、上記壁(9)および上記案内面(13)が約
15°の二面角(β)を形成することを特徴とする装
置。5. The device as claimed in claim 2, wherein said wall (9) and said guide surface (13) form a dihedral angle (β) of about 15 °. Equipment to do.
であって、上記放出器(7)の上記壁(9)の上記案内
面(13)に関する傾斜を調整するために調整手段(2
7)を含むことに特徴がある装置。6. The device as claimed in claim 2, wherein the adjusting means (2) for adjusting the inclination of the wall (9) of the emitter (7) with respect to the guide surface (13).
An apparatus characterized by including 7).
る装置に於いて、上記ノズル(8)が上記経路(A)に
沿って、上記隔室(10)の内部で上記経路(A)に沿
って移動する上記タブ(2)の上記自由端(6a)から
次第に増加する距離に配置されていることを特徴とする
装置。7. An apparatus as claimed in claim 3, wherein said nozzle (8) extends along said path (A) and within said compartment (10). A device characterized in that it is arranged at an increasing distance from said free end (6a) of said tab (2) moving along A).
放出器(7)の上記壁(9)が実質的に矩形であるこ
と;および上記ノズル(8)が上記壁(9)の対角線に
沿って整列されていることを特徴とする装置。8. The apparatus as claimed in claim 7, wherein said wall (9) of said emitter (7) is substantially rectangular; and said nozzle (8) is formed of said wall (9). A device characterized by being aligned along a diagonal.
る装置に於いて、上記ノズル(8)が互いに平行であ
り、且つ上記放出器(7)の上記壁(9)に垂直である
ことを特徴とする装置。9. An apparatus as claimed in claim 2, wherein said nozzles (8) are parallel to each other and perpendicular to said wall (9) of said emitter (7). An apparatus, comprising:
で請求する装置に於いて、上記隔室(10)の出力部
(12)近くに、上記壁(9)が上記タブ(2)の上記
把持部(6)のための支持面を形成する特別の輪郭の斜
面(33)を含むことを特徴とする装置。10. The device as claimed in claim 2, wherein the wall (9) is located near the output (12) of the compartment (10). A) a specially shaped bevel (33) forming a support surface for said gripper (6).
つで請求する装置であって、上記放出器(7)によって
持上げられた上記タブ(2)を機械的に折曲げるため
に、上記放出器(7)の下流に上記経路(A)に沿って
位置する案内手段(22、23)を含むことに特徴があ
る装置。11. Apparatus as claimed in claim 1, wherein said tab (2) lifted by said ejector (7) is mechanically bent. An apparatus characterized in that it comprises guide means (22, 23) located along said path (A) downstream of the ejector (7).
ージを生産するためにシート包装材(3)に付けたもぎ
取りタブ(2)を折曲げるための折曲げ装置(1)で、
実質的にここに説明し且つ添付の図面に示した通りの装
置。12. A folding device (1) for folding a tear-off tab (2) applied to a sheet packaging material (3) to produce a sterile sealed package of injectable food products,
An apparatus substantially as described herein and shown in the accompanying drawings.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TO000904A IT1307272B1 (en) | 1999-10-15 | 1999-10-15 | DEVICE FOR THE FOLDING OF TEAR TABS APPLIED ON A SHEET PACKAGING MATERIAL FOR THE REALIZATION OF |
IT99A000904 | 1999-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001113614A true JP2001113614A (en) | 2001-04-24 |
Family
ID=11418154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000258335A Pending JP2001113614A (en) | 1999-10-15 | 2000-08-29 | Apparatus for bending tear-off tab attached to sheet packaging material for producing sealed package for injectable food product |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2001113614A (en) |
IT (1) | IT1307272B1 (en) |
-
1999
- 1999-10-15 IT IT1999TO000904A patent/IT1307272B1/en active
-
2000
- 2000-08-29 JP JP2000258335A patent/JP2001113614A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ITTO990904A1 (en) | 2001-04-15 |
ITTO990904A0 (en) | 1999-10-15 |
IT1307272B1 (en) | 2001-10-30 |
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