JP2017178393A - Method for manufacturing package article - Google Patents

Method for manufacturing package article Download PDF

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JP2017178393A
JP2017178393A JP2016070196A JP2016070196A JP2017178393A JP 2017178393 A JP2017178393 A JP 2017178393A JP 2016070196 A JP2016070196 A JP 2016070196A JP 2016070196 A JP2016070196 A JP 2016070196A JP 2017178393 A JP2017178393 A JP 2017178393A
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bag
package
packaged
pillow
protrusion
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齋藤 勲
Isao Saito
勲 齋藤
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Fuji Machinery Co Ltd
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Fuji Machinery Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To obtain a box-shaped package article such as a small box from a bag of a pillow packaging form.SOLUTION: When front and rear side faces and left and right side faces of a pillow package 12 along which film extension parts 14, 14 extend are pressed by guide members 32, 34 to form a box shape, a projection 15 of a prescribed length is projected from each of four corners of the pillow package 12. A heating bar 36 is pressed onto the projection 15 to deposit the projection 15 thereby forming a reinforcement part, and the projection 15 is so bent as to overlap on the side faces of the pillow package 12. The bent projection 15 is fastened to the side faces by a label or the like.SELECTED DRAWING: Figure 1

Description

この発明は、特にハンバーガーなどの食品を個包装した包装品を得るのに好適な包装品の製造方法に関するものである。   The present invention relates to a method of manufacturing a package suitable for obtaining a package in which food such as a hamburger is individually packaged.

ハンバーガーなどの食品が1個ずつ包装されてコンビニエンスストア等で陳列販売されている包装品については、紙シートやラップフィルム等の包装材により食品の周囲が覆われた包装形態が採用されており、該包装材による食品の包装は人手にて行われている。また、冷凍ハンバーガー用の包装として、ポリエチレン等からなるフィルムで冷凍ハンバーガーを包囲し、該冷凍ハンバーガーの両側でフィルムを熱接着することでガゼットピロー包装形態とする製造方法も提案されている(例えば、特許文献1参照)。   For wrapping products that are packaged one by one, such as hamburgers, and are displayed and sold at convenience stores, etc., a packaging form in which the periphery of the food is covered with a packaging material such as a paper sheet or wrap film is adopted. Food packaging with the packaging material is performed manually. Further, as a package for a frozen hamburger, a manufacturing method has been proposed in which a frozen hamburger is surrounded by a film made of polyethylene or the like, and the film is thermally bonded on both sides of the frozen hamburger to form a gusset pillow package (for example, (See Patent Document 1).

特許第3792186号公報Japanese Patent No. 3792186

前記特許文献1の製造方法により製造された包装品は、食品が収容された本体部の前後から横シール部が延出するピロー包装形態であって、包装品の形状は包装した食品の形状に依存してしまい、差別化は困難である。そこで、付加価値を付けた包装品で差別化できると共に、自動包装可能な新たな包装形態が求められている。   The packaged product manufactured by the manufacturing method of Patent Document 1 is a pillow packaging form in which the horizontal seal portion extends from the front and back of the main body portion in which the food is accommodated, and the shape of the packaged product is the shape of the packaged food. It is dependent and difficult to differentiate. Therefore, there is a need for a new packaging form that can be differentiated by a package with added value and that can be automatically packaged.

すなわち本発明は、従来の技術に係る前記問題に鑑み、これらを好適に解決するべく提案されたものであって、ピロー包装形態の袋によって小箱のような箱型形状となる包装品を得ることができる包装品の製造方法を提供することを目的とする。   That is, the present invention has been proposed in view of the above-described problems related to the prior art, and provides a packaged product having a box shape such as a small box by a pillow-wrapped bag. An object of the present invention is to provide a method for manufacturing a packaged product.

前記課題を克服し、所期の目的を達成するため、本願の請求項1に係る発明の包装品の製造方法は、
気体が内部に封じられて上下いずれか一方に縦シールが施されると共に、該縦シールと交差する方向に横シールが施されて三方シールされた袋において、
該袋に収容された物品の前後において横シール部まで延出するフィルム延出部が上下いずれかに折り曲げられた状態で、袋の周囲を案内手段で箱状に覆うことで、案内手段で形成された四隅のスリット状の隙間を介して前記袋の四隅から包装材を延出させ、
その袋の側方を押さえ付けることで、袋内の気体を前記隙間から延出した部分に移動させて突出部を成形し、
成形した突出部の突出基部を加熱手段で溶着すると共に、前記突出部を袋の側面に折り重ね、
その折り重ねた突出部を貼付手段で固着して箱型形状の包装品を得ることを特徴とする。
請求項1に係る発明によれば、物品をフィルムなどで包装したピロー包装形態の袋から、四隅に高さ方向に延びる角部が形成された箱型形状の包装品を得ることができるので、従来のピロー包装形態との差別化ができる。また、包装品を店頭に陳列した際に安定性が高く、かつディスプレー効果を向上させることができる。包装品の四隅に形成された角部が支柱となって包装品の箱型形状を維持する保形効果が得られるので、嵩高い物品を包装した際にも安定性を確保し得る。更に、包装品は、内部に気体が封じられた密封状態であるので、エアクッション効果によって物品を保護することができる。
In order to overcome the above-mentioned problems and achieve the intended purpose, the manufacturing method of the packaged product of the invention according to claim 1 of the present application,
In a bag that is sealed inside and has a vertical seal on one of the upper and lower sides, and a three-side sealed bag with a horizontal seal in a direction crossing the vertical seal,
Formed by guide means by covering the periphery of the bag with a guide means in a box shape with the film extension part extending to the horizontal seal part before and after the article contained in the bag folded up or down The packaging material is extended from the four corners of the bag through slit-shaped gaps at the four corners,
By pressing the side of the bag, the gas in the bag is moved to the part extending from the gap to mold the protrusion,
While welding the protruding base portion of the formed protruding portion with heating means, the protruding portion is folded on the side of the bag,
The folded projecting portion is fixed by a sticking means to obtain a box-shaped packaged product.
According to the invention according to claim 1, since a box-shaped package product in which corners extending in the height direction are formed at the four corners can be obtained from a pillow-packed bag in which the article is wrapped with a film or the like. Differentiate from conventional pillow packaging. In addition, when the packaged goods are displayed at the storefront, the stability is high and the display effect can be improved. Since the corners formed at the four corners of the packaged product serve as struts and the shape retaining effect of maintaining the box shape of the packaged product is obtained, stability can be ensured even when a bulky article is packaged. Furthermore, since the packaged product is in a sealed state in which gas is sealed inside, the article can be protected by the air cushion effect.

請求項2に係る発明では、前記袋の側方を押さえ付ける際に、載置部に載置した袋の天面を押さえるようにしたことを特徴とする。
請求項2に係る発明によれば、袋の底面および天面を押さえた状態で側方を押さえ付けるので、袋の四隅から突出部をバランスよく突出させることができる。
The invention according to claim 2 is characterized in that when pressing the side of the bag, the top surface of the bag placed on the placing portion is pressed.
According to the invention which concerns on Claim 2, since the side is pressed in the state which pressed down the bottom face and top | upper surface of the bag, it is possible to make the protruding portions protrude from the four corners of the bag in a balanced manner.

請求項3に係る発明では、前記突出部の突出基部には、前記加熱手段での溶着によって、高さ方向に所定幅で延在する補強部が形成されるようにしたことを特徴とする。
請求項3に係る発明によれば、補強部によって明確に角付けされてきれいな箱状となった包装品を得ることができる。
The invention according to claim 3 is characterized in that a reinforcing portion extending at a predetermined width in the height direction is formed on the protruding base portion of the protruding portion by welding with the heating means.
According to the invention of claim 3, it is possible to obtain a packaged product which is clearly squared by the reinforcing portion and becomes a clean box shape.

請求項4に係る発明では、前記加熱手段を突出部に押し付けることで該突出部を溶着すると共に、該加熱手段の熱により突出部に袋側面に沿わせる折り癖を付与するようにしたことを特徴とする。
請求項4に係る発明によれば、突出部を溶着する加熱手段の熱によって折り癖を付けることができるので、突出部の折り重ね状態を維持できる。
In the invention according to claim 4, the protrusion is welded by pressing the heating means against the protrusion, and a crease is provided on the protrusion along the side of the bag by the heat of the heating means. Features.
According to the invention which concerns on Claim 4, since a crease can be attached by the heat of the heating means which welds a protrusion part, the folding state of a protrusion part can be maintained.

請求項5に係る発明では、前記袋の側面に折り重ねた前記突出部は、前記貼付手段としてのラベルまたは粘着テープにより固着されることを特徴とする。
請求項5に係る発明によれば、ラベルや粘着テープで突出部を固着するようにしたので、簡単な作業で突出部を固着できる。
In the invention which concerns on Claim 5, the said protrusion part folded up on the side surface of the said bag is fixed by the label or adhesive tape as said sticking means.
According to the invention which concerns on Claim 5, since the protrusion part was fixed with the label or the adhesive tape, the protrusion part can be fixed by a simple operation.

請求項6に係る発明では、前工程において前記フィルム延出部が折り曲げられた状態に保持した袋を、前記案内手段に受け入れるようにしたことを特徴とする。
請求項6に係る発明によれば、フィルム延出部を折り曲げた状態で袋を保持して案内手段に受け渡すようにしたので、受け渡し時にフィルム延出部の折り曲げ状態が戻ってしまうのを防ぐことができる。
The invention according to claim 6 is characterized in that in the preceding step, the bag that is held in a state in which the film extension portion is bent is received by the guide means.
According to the invention of claim 6, since the bag is held in the folded state of the film extending portion and delivered to the guide means, the folded state of the film extending portion is prevented from returning during delivery. be able to.

請求項7に係る発明では、横形製袋充填機から搬出されてきた前記袋の搬送中に、前記フィルム延出部が折り曲げられた状態で袋を保持するようにしたことを特徴とする。
請求項7に係る発明によれば、搬送中の袋を保持して案内手段に受け渡すので、高速処理が可能となる。
The invention according to claim 7 is characterized in that the bag is held in a state in which the film extending portion is bent during conveyance of the bag carried out from the horizontal bag making and filling machine.
According to the seventh aspect of the present invention, since the bag being conveyed is held and delivered to the guide means, high-speed processing is possible.

本発明に係る包装品の製造方法によれば、ピロー包装形態の袋から小箱のような箱型形状の包装品を得ることができる。   According to the packaged product manufacturing method of the present invention, a box-shaped packaged product such as a small box can be obtained from a pillow packaged bag.

本発明の好適な実施例に係る包装品の製造方法に用いられる装置の一例を示す概略斜視図である。なお、処理装置において一部の案内部材を図示省略している。It is a schematic perspective view which shows an example of the apparatus used for the manufacturing method of the packaged goods concerning the suitable Example of this invention. In the processing apparatus, some guide members are not shown. 実施例の製造方法を説明する概略図であって、ピロー包装体を搬送コンベヤから保持手段に受け渡してから案内部材でピロー包装体を押さえ付けるまでを示す。なお、図2(a)〜図2(d)においてピロー包装体の天面を押さえる天面押えを図示省略すると共に、図2(d)では上方に退避させた挟持具についても図示省略している。It is the schematic explaining the manufacturing method of an Example, Comprising: From a delivery of a pillow package to a holding | maintenance means from a conveyance conveyor, until it presses down a pillow package with a guide member is shown. 2 (a) to 2 (d), the top surface presser for pressing the top surface of the pillow package is not shown, and in FIG. 2 (d), the holding tool retracted upward is also omitted. Yes. 実施例の製造方法において、天面押えでピロー包装体の天面を押さえている状況を説明する概略側面図である。なお、上方に退避させた挟持具については図示省略している。In the manufacturing method of an Example, it is a schematic side view explaining the condition which is pressing down the top | upper surface of a pillow package with the top | top | surface presser. Note that the holding tool retracted upward is not shown. 箱状に成形されたピロー包装体の四隅から突出部が突出した状態を示す概略斜視図である。It is a schematic perspective view which shows the state which the protrusion part protruded from the four corners of the pillow package body shape | molded in the box shape. 実施例の製造方法を説明する概略斜視図であって、ピロー包装体の四隅から突出する突出部に補強部を形成してからラベルを貼り付けて固着するまでを示している。It is a schematic perspective view explaining the manufacturing method of an Example, Comprising: After forming a reinforcement part in the protrusion part which protrudes from the four corners of a pillow packaging body, it shows from affixing a label.

次に、本発明に係る包装品の製造方法につき、好適な実施例を挙げて、添付図面を参照して以下に説明する。   Next, a method for manufacturing a packaged product according to the present invention will be described below with reference to the accompanying drawings by way of preferred examples.

実施例に係る包装品の製造方法は、図1に示すように、横形製袋充填機の下流に接続されて該横形製袋充填機でハンバーガーからなる物品10をピロー包装して得た三方シールされた袋からなるピロー包装体12を搬送する搬送コンベヤ(搬送手段)18から、ピロー包装体12を移載する移載ロボット20と、該移載ロボット20からピロー包装体12を受け取って突出部15の折り曲げ処理を行う処理装置22とを用いて行われる。なお、ピロー包装体12について、単に包装体12と指称する場合もある。ピロー包装体12は、横形製袋充填機においてフィルムロールから引き出した帯状フィルムが筒状に成形されて長手方向の重合部に縦シールが施され、該フィルム中に所定間隔毎に供給されている物品10を挟む前後でフィルムを挟持して縦シールと交差する横シールを施すことで、物品10と共に気体が封じられた包装体12における物品10の前後に、物品10の外端から横シール部13までフィルム延出部14,14が延出するように形成されたピロー包装形態となっている。ピロー包装体12の内部に封じられた気体は、横シールを施す際に、袋中にエアを残在させて封止するか、あるいは袋中に充填された窒素ガスやその他の不活性ガスなどである。また、ピロー包装体12は、前記横シールを施す前にフィルム側面を内側に押し込んだガゼット形成部は有しない。ピロー包装体12は、例えば横形製袋充填機での横シール時に折り癖を付けることで、前後に延出するフィルム延出部14,14を縦シール部の形成側に向けて容易に折り曲げられるように、該フィルム延出部14,14が斜めになった状態で搬送コンベヤ18により搬送される(図1および図2(a)参照)。実施例では、下側に縦シール部が位置する姿勢でピロー包装体12が搬送されるので、横シール部13が下向きとなるようにフィルム延出部14に折り癖が付けられているが、縦シール部が上側に位置する姿勢でピロー包装体12が搬送される場合は横シール部13が上向きとなるようにフィルム延出部14に折り癖を付ければよい。なお、物品10に対するピロー包装体12の袋サイズは、フィルム延出部14,14の折り曲げ代を確保できるように前後長と左右幅は余裕を持たせてある。また、密封されたピロー包装体12に封じられた気体は、外方からの押さえに対して物品10の中身が押し潰されない程度の量となっている。また、ピロー包装体12を構成するフィルムは、プラスチックフィルムや和紙などを積層した種々のラミネートフィルムなど、各種のフィルムを採用し得る。   As shown in FIG. 1, a manufacturing method of a packaged product according to the embodiment is a three-side seal obtained by pillow-wrapping an article 10 made of a hamburger connected downstream of a horizontal bag making and filling machine. The transfer robot 20 for transferring the pillow package 12 from the transfer conveyor (transport means) 18 for transferring the pillow package 12 made of the formed bags, and the protruding portion receiving the pillow package 12 from the transfer robot 20 This is performed using a processing apparatus 22 that performs 15 bending processes. Note that the pillow package 12 may be simply referred to as the package 12. The pillow wrapping body 12 is a strip-shaped film drawn out from a film roll in a horizontal bag making and filling machine, is formed into a cylindrical shape, and a longitudinal seal is applied to a polymerization portion in the longitudinal direction, and is supplied into the film at predetermined intervals. By laterally crossing the vertical seal by sandwiching the film before and after the article 10 is sandwiched, the lateral seal portion is provided from the outer end of the article 10 before and after the article 10 in the package 12 in which the gas is sealed together with the article 10. It is a pillow packaging form formed so that the film extending portions 14 and 14 extend to 13. The gas sealed inside the pillow package 12 is sealed with air remaining in the bag when performing horizontal sealing, or nitrogen gas or other inert gas filled in the bag, etc. It is. Further, the pillow package 12 does not have a gusset forming portion in which the side surface of the film is pushed inward before the lateral seal is applied. The pillow packaging body 12 can be easily bent toward the side where the vertical seal portion is formed, for example, by attaching a crease during horizontal sealing in a horizontal bag making and filling machine. As described above, the film extending portions 14 are transported by the transport conveyor 18 in an inclined state (see FIGS. 1 and 2A). In the embodiment, since the pillow packaging body 12 is conveyed in a posture in which the vertical seal portion is positioned on the lower side, the film extending portion 14 is folded so that the horizontal seal portion 13 faces downward. When the pillow package 12 is transported with the vertical seal portion positioned on the upper side, the film extending portion 14 may be folded so that the horizontal seal portion 13 faces upward. In addition, the bag size of the pillow packaging body 12 with respect to the article 10 is provided with a margin in the front-rear length and the left-right width so as to ensure the bending allowance of the film extending portions 14, 14. In addition, the gas sealed in the sealed pillow package 12 is in such an amount that the contents of the article 10 are not crushed against pressing from the outside. Moreover, the film which comprises the pillow package 12 can employ | adopt various films, such as a various laminated film which laminated | stacked a plastic film, Japanese paper, etc. FIG.

移載ロボット20は、支持部24aに、対向配置した一対の挟持具26,26を互いに接離移動可能に構成されたハンドリング手段24を備え、ピロー包装体12を保持するハンドリング手段24がアーム先端に支持されて上下左右に三次元的に移動可能である。また、支持部24aの下側には、エア吸引手段としての吸着カップ27が設けられると共に、板状の天面押え(規制手段)24bが昇降動自在に配設されている(図3参照)。ピロー包装体12をハンドリング手段24で搬送コンベヤ18から受け取る際に、両挟持具26,26でフィルム延出部14,14を介して包装体12を前後から挟むことで、両フィルム延出部14,14を横シール部13,13が下を向く姿勢で折り曲げると共に、吸着カップ27でピロー包装体12の天面を吸着して該ピロー包装体12を保持する(図2(b)参照)。なお、縦シール部が上側にある場合は、両フィルム延出部14,14を横シール部13,13が上を向く姿勢で折り曲げる。搬送コンベヤ18で搬送中のピロー包装体12がハンドリング手段24により吸着保持されて持ち上げられる。そして、前記両挟持具26,26で両フィルム延出部14,14が挟まれたピロー包装体12は、搬送コンベヤ18の搬出部から処理装置22の回転テーブル(載置部)28に設けられた保持手段30まで移動し、ピロー包装体12を保持手段30に受け渡す。   The transfer robot 20 includes handling means 24 configured to be able to move the pair of holding tools 26, 26 arranged opposite to each other on the support portion 24a, and the handling means 24 for holding the pillow package 12 is the tip of the arm. It can be moved three-dimensionally up and down and left and right. In addition, a suction cup 27 as an air suction means is provided below the support portion 24a, and a plate-shaped top surface presser (regulating means) 24b is arranged to be movable up and down (see FIG. 3). . When the pillow packaging body 12 is received from the transport conveyor 18 by the handling means 24, the both film extending portions 14 are sandwiched from the front and rear by the sandwiching tools 26, 26 via the film extending portions 14, 14. , 14 is bent with the horizontal seal portions 13, 13 facing downward, and the top surface of the pillow package 12 is sucked by the suction cup 27 to hold the pillow package 12 (see FIG. 2 (b)). When the vertical seal portion is on the upper side, both the film extending portions 14 and 14 are bent with the horizontal seal portions 13 and 13 facing upward. The pillow package 12 being transported by the transport conveyor 18 is sucked and held by the handling means 24 and lifted. The pillow package 12 in which the film extending portions 14 and 14 are sandwiched between the both clamping devices 26 and 26 is provided on the rotary table (mounting portion) 28 of the processing device 22 from the carry-out portion of the transport conveyor 18. The pillow packaging body 12 is transferred to the holding means 30.

挟持具26,26は、支持部24aに対して昇降移動可能に構成されて、ピロー包装体12を保持手段30に移載した後に、両挟持具26,26を上昇して保持手段30に設けられた案内部材32,32によってフィルム延出部14を折り曲げ状態とするのが受け継がれる。なお、ハンドリング手段24は、吸着カップ27がピロー包装体12の天面を吸着した際の負圧による収縮変形に伴って天面押え24bの下面がピロー包装体12の天面に密着しており、その状態で天面押え24bを下降して保持手段30に保持されたピロー包装体12を上方から押し付けることで、回転テーブル28に載置されたピロー包装体12の天面を押さえる。   The holding tools 26, 26 are configured to be movable up and down with respect to the support portion 24 a, and after the pillow package 12 is transferred to the holding means 30, both the holding tools 26, 26 are raised and provided in the holding means 30. It is inherited that the film extending portion 14 is bent by the guide members 32 and 32 thus formed. In the handling means 24, the lower surface of the top retainer 24b is in close contact with the top surface of the pillow package body 12 due to the contraction deformation due to the negative pressure when the suction cup 27 sucks the top surface of the pillow package body 12. In this state, the top surface holder 24b is lowered and the pillow package body 12 held by the holding means 30 is pressed from above, whereby the top surface of the pillow package body 12 placed on the rotary table 28 is pressed.

保持手段30には、ピロー包装体12に収容された物品10の前後に延出するフィルム延出部14,14が延出する側の前後を外側から内側へ向けて挟む一対の第1案内部材32,32と、フィルム延出部14,14の延出方向と直交する左右を外側から内側へ向けて挟む一対の第2案内部材34,34とが、袋サイズに合わせて間隔調節可能に配設されている。一対の第1案内部材32,32は、相互に近接離間移動可能に設けられ、フィルム延出部14,14を挟んだ挟持具26,26を内側に収容し得る間隔に開いた状態でピロー包装体12を受け入れ(図2(b)および(c))、挟持具26,26を上昇した後に互いに近づいてハンドリング手段24から第1案内部材32,32による挟み替えによって、フィルム延出部14,14を押さえる(図2(d))。また、一対の第2案内部材34,34は、相互に近接離間移動可能に設けられ、フィルム延出部14,14が挟持具26,26で挟まれているピロー包装体12の左右幅よりも広い間隔に拡がって該包装体12を受け入れた後(図2(b)および(c))、互いに近づいて包装体12を押さえる(図2(d))。4つの案内部材32,34は、相互に近接した状態で四隅に上下方向に延在するスリット状の隙間Sが形成され、各案内部材32,34が相互に近接してピロー包装体12の周囲を箱状に覆うことで、フィルム延出部14および横シール部13の左右の端部が隙間Sから延出する。そして、案内部材32,34によるピロー包装体12の押さえ付けによって、該包装体12における物品10が収容されている物品収容部が箱状に成形される。また、案内部材32,34によるピロー包装体12の押さえ付けによって袋内の気体が、フィルム延出部14,14における隙間Sから延出する部分に移動することで、箱状に成形された包装体12の四隅のフィルムが弛みなく延出して突出部15が成形される(図4参照)。また、案内部材32,34でピロー包装体12の側方を外側から押さえ付ける際に、該包装体12の天面は、ハンドリング手段24の天面押え24bによって押さえられており(図3)、ピロー包装体12は、回転テーブル28への載置面である底面を含むすべての面、すなわち包装体12の周囲を6面で覆って押し付けられる。これにより、ピロー包装体12は、底面および天面のフィルムが膨れることなく略四角形の箱状に成形される。前記第2案内部材34,34は、互いに一気に近づいてピロー包装体12を押さえ付けるのが好ましいが、一気に近づくものでなくてもよい。実施例では、第1案内部材32,32および第2案内部材34,34によって、ピロー包装体12の周囲を箱状に覆う案内手段が構成される。また実施例では、案内部材32,34によるピロー包装体12の箱状成形の前工程であるハンドリング手段24による移載工程において、フィルム延出部14,14が折り曲げられた状態でピロー包装体12がハンドリング手段24で保持され、該ピロー包装体12を案内部材32,34に受け入れるようになっている。   The holding means 30 includes a pair of first guide members that sandwich the front and rear sides of the film extension portions 14 and 14 extending from the front and rear of the article 10 accommodated in the pillow package body 12 from the outside to the inside. 32 and 32 and a pair of second guide members 34 and 34 sandwiching the right and left perpendicular to the extending direction of the film extending portions 14 and 14 from the outside to the inside are arranged so that the interval can be adjusted according to the bag size. It is installed. The pair of first guide members 32 and 32 are provided so as to be able to move close to and away from each other, and are pillow-wrapped in a state where they are opened at intervals that can accommodate the holding tools 26 and 26 sandwiching the film extending portions 14 and 14 inside. After receiving the body 12 (FIGS. 2 (b) and (c)), after raising the holding tools 26, 26, they approach each other and are replaced by the first guide members 32, 32 from the handling means 24, whereby the film extending portions 14, 14 is pressed (FIG. 2D). Further, the pair of second guide members 34, 34 are provided so as to be able to move toward and away from each other, and are larger than the left and right widths of the pillow packaging body 12 in which the film extending portions 14, 14 are sandwiched by the sandwiching tools 26, 26. After receiving the package 12 over a wide interval (FIGS. 2B and 2C), they approach each other and press the package 12 (FIG. 2D). The four guide members 32, 34 are formed with slit-like gaps S extending in the vertical direction at the four corners in a state of being close to each other, and the respective guide members 32, 34 are close to each other and around the pillow package body 12. Is covered in a box shape so that the left and right end portions of the film extending portion 14 and the lateral seal portion 13 extend from the gap S. Then, by holding down the pillow package 12 by the guide members 32 and 34, the article storage portion in which the article 10 is stored in the package 12 is formed into a box shape. Moreover, the gas in a bag moves to the part extended from the clearance gap S in the film extension parts 14 and 14 by the pressing of the pillow packaging body 12 by the guide members 32 and 34, and the packaging shape | molded in the box shape The film at the four corners of the body 12 extends without slack, and the protrusion 15 is formed (see FIG. 4). Further, when the side of the pillow package 12 is pressed from the outside by the guide members 32 and 34, the top surface of the package 12 is pressed by the top presser 24b of the handling means 24 (FIG. 3), The pillow package 12 is pressed by covering all surfaces including the bottom surface, which is a mounting surface on the rotary table 28, that is, the periphery of the package 12 with six surfaces. Thereby, the pillow packaging body 12 is shape | molded in the substantially square box shape, without the film of a bottom face and a top | upper surface expanding. The second guide members 34, 34 are preferably close to each other and press the pillow package 12, but may not be close to each other. In the embodiment, the first guide members 32 and 32 and the second guide members 34 and 34 constitute guide means for covering the periphery of the pillow package 12 in a box shape. Further, in the embodiment, in the transfer process by the handling means 24 which is the pre-process of the box-shaped molding of the pillow package 12 by the guide members 32 and 34, the pillow package 12 is in a state where the film extending portions 14 and 14 are bent. Is held by the handling means 24 so that the pillow package 12 is received by the guide members 32 and 34.

図1に示すように、前記回転テーブル28には、前記保持手段30が周回方向に離間して複数箇所に設けられており、回転テーブル28を所定角度毎に回転することで、保持手段30が移載ロボット20からのピロー包装体12の受け取り場所に順次位置付けられると共に、ピロー包装体12が搬出位置まで順に移動する間に、前記突出部15の折り曲げ処理が実施される。なお、案内部材32,34は、ピロー包装体12の周囲において側面を四方から押す面が平坦面となる案内部材32,34が用いられる。   As shown in FIG. 1, the rotary table 28 is provided with the holding means 30 at a plurality of locations separated in the circumferential direction, and the holding means 30 is rotated by rotating the rotary table 28 at a predetermined angle. While the pillow package 12 is sequentially positioned at the place where the pillow package 12 is received from the transfer robot 20, the protrusion 15 is bent while the pillow package 12 is sequentially moved to the unloading position. As the guide members 32 and 34, the guide members 32 and 34 having flat surfaces for pressing the side surfaces from four sides around the pillow package 12 are used.

図1に示すように、各保持手段30には、隣り合う案内部材32,34の隙間Sから突出した突出部15を溶着して補強部16を形成する加熱バー(加熱手段)36が、案内部材32,34の隙間Sに対応して4箇所に設けられている。加熱バー36は、平面視でL字状に形成されて、一方の辺が第1案内部材32の外面に沿って延在すると共に、他方の辺が第2案内部材34の外面に沿って延在している。また、第2案内部材34,34を挟んで対向する加熱バー36,36は、第2案内部材34,34の外面に対して対向する辺が近接・離間移動可能に構成されて、外面に対して近接移動することで、一方の辺が隣り合う案内部材32,34の隙間Sを横切って第1案内部材32の外側に重なる。   As shown in FIG. 1, each holding means 30 is provided with a heating bar (heating means) 36 that welds the protruding portion 15 protruding from the gap S between the adjacent guide members 32 and 34 to form the reinforcing portion 16. Corresponding to the gaps S between the members 32 and 34, four are provided. The heating bar 36 is formed in an L shape in plan view, and has one side extending along the outer surface of the first guide member 32 and the other side extending along the outer surface of the second guide member 34. Exist. Further, the heating bars 36, 36 facing each other with the second guide members 34, 34 interposed therebetween are configured such that the sides facing the outer surfaces of the second guide members 34, 34 can be moved close to and away from each other. By moving close to each other, one side crosses the gap S between the adjacent guide members 32 and 34 and overlaps the outside of the first guide member 32.

ピロー包装体12に案内部材32,34を押し付けて箱状に成形することで四隅から突出部15を突出させた後に、加熱バー36を近接移動することで、包装体12の四隅から突出する各々の突出部15は、加熱バー36で第1案内部材32に押し付けられた部位が溶着されると共に、加熱バー36の熱によって突出部15を包装体12の前または後の側面に重なるように折り曲げられた折り癖が付与される(図5(a))。突出部15の突出基部には、加熱バー36によって溶着シールされた補強部16が形成される(図5(b))。補強部16は、突出基部から突出端に向けた所定幅で、かつ高さ方向に直線的に延びるラインでフィルムの内面が溶着しており、所定幅で上下に延在する直線的な柱状に形成される。また、補強部16が箱状に成形されるピロー包装体12における四隅の角部に配置されるように、加熱バー36によって突出基部を起点として突出部15を折り曲げている。このような突出部15を、ピロー包装体12の前後の側面に沿って重なるように折り曲げることで、該包装体12は、四隅に高さ方向へ直線的に延びる補強部16による角部が形成された略四角形の箱型形状に成形される。   Each of the protrusions 15 protrudes from the four corners of the package 12 by pressing the guide members 32 and 34 against the pillow package 12 and forming the box 15 by projecting the protrusions 15 from the four corners, and then moving the heating bar 36 closer. The protruding portion 15 is welded at the portion pressed against the first guide member 32 by the heating bar 36, and is bent so that the protruding portion 15 overlaps the front or rear side surface of the package 12 by the heat of the heating bar 36. The folded crease is applied (FIG. 5 (a)). A reinforcing portion 16 welded and sealed by a heating bar 36 is formed on the protruding base portion of the protruding portion 15 (FIG. 5B). The reinforcing portion 16 has a predetermined width from the protruding base portion toward the protruding end and a line extending linearly in the height direction. The inner surface of the film is welded, and the reinforcing portion 16 has a linear column shape extending vertically with a predetermined width. It is formed. Further, the protruding portion 15 is bent from the protruding base by the heating bar 36 so that the reinforcing portion 16 is disposed at the corners of the four corners of the pillow package 12 formed into a box shape. By bending such a protruding portion 15 so as to overlap the front and rear side surfaces of the pillow package body 12, the package body 12 has corners formed by reinforcing portions 16 linearly extending in the height direction at four corners. It is formed into a substantially square box shape.

次に、折り曲げた突出部15に対して貼り付けた貼着物(貼付手段)38,40により、該突出部15をピロー包装体12の前後の側面に沿わして固着することで(図5(c))、四角部を有した箱型形状の完成品としての包装品41が得られる。実施例では、ピロー包装体12を保持した保持手段30が回転テーブル28の搬出位置まで移動する間に、図示しない貼付装置によって貼着物38,40が貼り付けられる。例えば、前後一方の側面に沿って折り曲げられた一対の突出部15,15には、両突出部15,15に掛け渡して品質表示や消費期限などの商品情報が表示されたラベル38(図5(c)参照)が貼り付けられ、他方の側面に沿って折り曲げられた一対の突出部15,15には、両突出部15,15に掛け渡して粘着テープ40(図1参照)、または商品名などが表示されたデザインラベルなどが貼り付けられる。このようにして得られた包装品41は、四隅に上下方向に直線状に延在する折り辺が角部となった箱型形状に保形される。なお、突出部15,15が折り重ねられるピロー包装体12の側面に押し付けられる案内部材32,32は、回転テーブル28に対して昇降移動可能に構成されており、ラベル38や粘着テープ40の貼り付けに際して邪魔とならない位置まで下降する。搬出位置に移動した保持手段30における移送コンベヤ42への搬出ライン上に位置する案内部材32,32は回転テーブル28に対して昇降移動可能に構成されており、搬出位置まで保持手段30で保持されて移動された包装品41は、移送コンベヤ42への搬送ライン上に位置する案内部材32,32が、包装品41の移動を許容する位置まで下降した後、図示しないプッシャー等の搬出手段によって回転テーブル28から移送コンベヤ42に搬出される。   Next, the protrusions 15 are fixed along the front and rear side surfaces of the pillow package 12 by the sticking articles (sticking means) 38 and 40 attached to the bent protrusions 15 (FIG. 5 ( c)), a package 41 as a box-shaped finished product having a square portion is obtained. In the embodiment, while the holding means 30 holding the pillow package 12 moves to the carry-out position of the rotary table 28, the sticking articles 38 and 40 are stuck by a sticking device (not shown). For example, a label 38 (FIG. 5) is displayed on a pair of protrusions 15, 15 bent along one of the front and rear sides and displayed on the protrusions 15, 15 with product information such as quality display and expiration date. (see (c)), the adhesive tape 40 (see FIG. 1) or product spanning the pair of protrusions 15 and 15 is attached to the pair of protrusions 15 and 15 that are bent along the other side surface. Design labels with names etc. are pasted. The packaged product 41 obtained in this manner is held in a box shape in which the folded sides extending linearly in the vertical direction at the four corners become corners. The guide members 32, 32 pressed against the side surfaces of the pillow package body 12 on which the protrusions 15, 15 are folded are configured to be movable up and down with respect to the rotary table 28, and the label 38 and the adhesive tape 40 are attached. Lower to a position where it will not get in the way. The guide members 32 and 32 located on the carry-out line to the transfer conveyor 42 in the holding means 30 moved to the carry-out position are configured to be movable up and down with respect to the rotary table 28 and are held by the holding means 30 up to the carry-out position. The package product 41 moved in this manner is rotated by unloading means such as a pusher (not shown) after the guide members 32, 32 positioned on the transfer line to the transfer conveyor 42 are lowered to a position where the package product 41 is allowed to move. It is carried out from the table 28 to the transfer conveyor 42.

次に、実施例に係る包装品の製造方法の作用について説明する。前述した製造方法によれば、四隅に上下方向に延びる折り辺を持つ角部が形成された箱型形状の包装品41を、ピロー包装体12から得ることができる。また、箱型形状とすることで、包装品41を店頭に陳列した際のディスプレー効果を向上させることができる。このように、内部に収容される物品10の形状に影響されることなく、小箱のような箱型形状の包装品41をピロー包装体12から得ることができ、従来のピロー包装体に対して差別化を図り得る。   Next, the effect | action of the manufacturing method of the packaged goods which concerns on an Example is demonstrated. According to the manufacturing method described above, the box-shaped packaged product 41 in which corners having folded sides extending in the vertical direction at the four corners can be obtained from the pillow package 12. Moreover, the display effect at the time of displaying the packaged goods 41 at a shop front can be improved by setting it as a box shape. In this manner, a box-shaped package 41 such as a small box can be obtained from the pillow package 12 without being affected by the shape of the article 10 accommodated therein. Can be differentiated.

包装品41の四隅の角部に補強部16が配置されるので、角部の補強部16が支柱となって包装品41の箱型形状を維持する保形効果が得られ、嵩高い物品10を包装する場合にガゼットを施すことなく優れた保形性を確保し得る。また、包装品41は、脱気されない状態で包装されて内部に残存エアがあったり、あるいは、窒素ガスその他の不活性ガスなどの気体が内部に充填されていたりするなどで、内部に気体が封じられた状態であるので、気体で物品10の周りを覆って、エアクッション効果によって物品10を保護することができる。しかも、包装品41は、密封包装されているので、内部への異物の侵入を防止できる。そして、包装品41は、窒素ガスが充填されていれば、食品等の物品10の鮮度を保持することができ、また消費期限も長くすることができる。   Since the reinforcing portions 16 are disposed at the corners of the four corners of the packaged product 41, the shape-retaining effect of maintaining the box shape of the packaged product 41 is obtained by using the reinforcing portions 16 at the corners as support columns. In the case of packaging, excellent shape retention can be ensured without applying a gusset. Further, the packaged product 41 is packed in a state where it is not degassed, and there is residual air inside, or a gas such as nitrogen gas or other inert gas is filled inside, so that the gas is contained inside. Since it is in the sealed state, it is possible to cover the article 10 with gas and protect the article 10 by the air cushion effect. Moreover, since the packaged product 41 is hermetically packaged, entry of foreign matter into the interior can be prevented. And if the packaged goods 41 are filled with nitrogen gas, the freshness of articles | goods 10, such as a foodstuff, can be hold | maintained, and a expiration date can also be lengthened.

ピロー包装体12の周囲を箱状に覆った案内部材32,34で画成される四隅のスリット状の隙間Sから延出する夫々のフィルム延出部14に、案内部材32,34による押さえ付けによって袋内のエアを移動するので、ピロー包装体12の四隅に突出部15を弛みなく成形し得る。また、回転テーブル28に載置されたピロー包装体12の天面を天面押え24bで押さえた状態で、包装体12の前後左右の側面を案内部材32,34で押さえ付けて包装体12を圧縮することで、案内部材32,34の押さえ付けにより包装体12を構成するフィルムが上方へ膨らむのを防いで、箱状に成形された包装体12の四隅から突出部15をバランスよく突出させることができる。これにより、よりきれいな箱状となった包装品41を得ることができる。また、ピロー包装体12の四隅から突出する突出部15の突出基部に、加熱バー36によって所定幅でライン状の補強部16を形成することで、角部に配置された補強部16によって明確に角付けされて、きれいな箱状となった包装品41を得ることができる。   The guide members 32 and 34 are pressed against the respective film extending portions 14 extending from the slit-shaped gaps S at the four corners defined by the guide members 32 and 34 covering the periphery of the pillow package 12 in a box shape. As a result, the air in the bag is moved, so that the protrusions 15 can be formed at the four corners of the pillow package 12 without slack. Further, in a state where the top surface of the pillow package body 12 placed on the rotary table 28 is pressed by the top surface presser 24b, the front, rear, left and right side surfaces of the package body 12 are pressed by the guide members 32 and 34, and the package body 12 is fixed. By compressing, the film constituting the packaging body 12 is prevented from swelling upward by pressing the guide members 32 and 34, and the projecting portions 15 are projected from the four corners of the packaging body 12 formed in a box shape in a balanced manner. be able to. Thereby, the packaged product 41 used as the more beautiful box shape can be obtained. Further, by forming the line-shaped reinforcing portion 16 with a predetermined width by the heating bar 36 on the protruding base portion of the protruding portion 15 protruding from the four corners of the pillow package 12, it is clearly defined by the reinforcing portion 16 arranged at the corner portion. It is possible to obtain a packaged product 41 that is squared and has a clean box shape.

ピロー包装体12を前後から挟持具26,26で挟んで前後のフィルム延出部14,14を包装体12における物品収容部の側面に沿って折り曲げた状態でピロー包装体12を保持して保持手段30に移載するので、フィルム延出部14,14を折り曲げた状態のままピロー包装体12を搬送コンベヤ18から保持手段30に受け渡すことができる。箱状に成形されたピロー包装体12の四隅から突出する突出部15に加熱バー36を押し付けつつ、加熱バー36によって突出部15を包装体12の側面に向けて折り曲げるので、突出部15に補強部16を形成する処理と、突出部15を折り曲げる処理とを一度に行うことができ、包装品41を得るサイクルタイムを短くすることができる。また、加熱バー36の熱によって突出部15に折り癖を付けるので、ラベル38や粘着テープ40などの貼り付け工程まで突出部15の折り曲げ状態は維持される。また、搬送コンベヤ18での搬送中に、前後のフィルム延出部14,14が折り曲げられた状態でピロー包装体12をハンドリング手段24で保持して移載する処理を行うことで、更なる高速処理が可能となる。   The pillow package 12 is held and held between the front and rear holding devices 26, 26, and the pillow package 12 is held and held in a state where the front and rear film extending portions 14, 14 are bent along the side surface of the article housing portion in the package 12. Since it is transferred to the means 30, the pillow package 12 can be transferred from the transport conveyor 18 to the holding means 30 with the film extending portions 14 and 14 being folded. While the heating bar 36 is pressed against the protrusions 15 protruding from the four corners of the pillow package 12 formed into a box shape, the protrusion 15 is bent toward the side surface of the package 12 by the heating bar 36, so that the protrusion 15 is reinforced. The process of forming the part 16 and the process of bending the protruding part 15 can be performed at a time, and the cycle time for obtaining the packaged product 41 can be shortened. In addition, since the protrusion 15 is creased by the heat of the heating bar 36, the bent state of the protrusion 15 is maintained until the label 38, the adhesive tape 40, and the like are attached. Further, during the transfer on the transfer conveyor 18, the pillow packaging body 12 is held and transferred by the handling means 24 in a state where the front and rear film extending portions 14 and 14 are folded, thereby further increasing the speed. Processing is possible.

折り曲げた突出部15を、ラベル38や粘着テープ40などを貼り付けてピロー包装体12の側面(物品収容部の側面)に沿わせた状態に維持するように固着することで、突出部15を接着する場合と比べて、接着剤を塗布する手段等を省くことができる。また、保持手段30で保持された状態でラベル38や粘着テープ40を貼り付けるので、該ラベル38や粘着テープ40を位置ずれなく綺麗に貼り付けることができる。   The protruding portion 15 is fixed by sticking the bent protruding portion 15 to the side of the pillow package 12 (side surface of the article housing portion) by attaching the label 38, the adhesive tape 40, or the like. Compared to the case of bonding, means for applying an adhesive and the like can be omitted. Further, since the label 38 and the adhesive tape 40 are affixed while being held by the holding means 30, the label 38 and the adhesive tape 40 can be affixed neatly without positional deviation.

(変更例)
本発明は実施例の構成に限定されるものではなく、例えば、以下のようにも変更実施可能である。また、以下の変更例に限らず、実施例に記載した構成については、本発明の主旨の範囲内において種々の実施形態を採用し得る。
(1)横形製袋充填機の搬送コンベヤ18から搬送されてきたピロー包装体12を、移載ロボット20のハンドリング手段24で保持して処理装置22まで移載するように構成したが、これに限らず、ピロー包装体12を挟持する挟持具26,26を上下および前後に移動自在に備えた搬送装置によって、搬送コンベヤ18から処理装置22へピロー包装体12を移載する構成を採用し得る。また、案内部材32,34を回転テーブル28に対して昇降動自在に配設し、案内部材32,34を退避位置まで移動した状態で、搬送コンベヤ18から回転テーブル28にピロー包装体12を直接送り込む構成を採用し得る。また、搬送コンベヤ18から固定台にピロー包装体12を直接移載して突出部15の折り曲げ固定処理を行うなど、その他の装置の組み合わせによるものであってもよい。また、その他の装置の組み合わせとして、固定の載置台からピロー包装体12を受け取り、別の固定の載置台に設けられた保持手段30に対して受け渡す形態など、装置の組み合わせに特に制約はない。
(2)横形製袋充填機から搬出されてきたピロー包装体12を移載ロボット20で取り上げて移載するのは、搬送コンベヤ18の搬送中が好ましいが、必要に応じて搬送コンベヤ18の搬送休止により搬送停止中のピロー包装体12を取り上げることや、搬送コンベヤ18より下流の待機部まで搬送された後のピロー包装体12を取り上げるようになっていてもよい。
(3)ピロー包装体12の側方を、第1案内部材32,32で押さえ付けてから第2案内部材34,34で押さえ付けるようにしたが、逆の順序であってもよく、また4つの案内部材32,34で同時に押さえ付けるようにしてもよい。
(4)移載ロボット20のハンドリング手段24で保持手段30に移載されたピロー包装体12の4つの側面を、保持手段30の案内部材32,34で押さえ付けるよう構成したが、ハンドリング手段24の挟持具26,26を保持手段として利用し、該挟持具26,26でピロー包装体12の前後の側面を押さえたまま保持手段30の第2案内部材34,34で左右の側面を押さえ付ける構成を採用し得る。
(5)ピロー包装体12は、横形製袋充填機に限らず縦形製袋充填機で製造されたものであってもよい。
(Example of change)
The present invention is not limited to the configuration of the embodiment, and can be modified as follows, for example. Further, not limited to the following modification examples, various embodiments may be adopted for the configurations described in the examples within the scope of the gist of the present invention.
(1) The pillow packaging body 12 conveyed from the conveying conveyor 18 of the horizontal bag making and filling machine is held by the handling means 24 of the transfer robot 20 and transferred to the processing device 22. Not limited to this, it is possible to adopt a configuration in which the pillow package 12 is transferred from the transfer conveyor 18 to the processing device 22 by a transfer device provided with the holding tools 26, 26 for holding the pillow package 12 movably up and down and front and rear. . Further, the guide members 32 and 34 are arranged so as to be movable up and down with respect to the rotary table 28, and the pillow package 12 is directly transferred from the conveyor 18 to the rotary table 28 with the guide members 32 and 34 moved to the retracted position. An infeed configuration may be employed. Alternatively, the pillow package 12 may be directly transferred from the transport conveyor 18 to the fixed base, and the protruding portion 15 may be bent and fixed, for example. Moreover, there is no restriction | limiting in particular in the combination of apparatuses, such as a form which receives the pillow package 12 from a fixed mounting base, and delivers to the holding means 30 provided in another fixed mounting base as another apparatus combination. .
(2) It is preferable that the pillow packaging body 12 carried out from the horizontal bag making and filling machine is picked up and transferred by the transfer robot 20 during the transfer of the transfer conveyor 18, but the transfer of the transfer conveyor 18 is carried out if necessary. The pillow packaging body 12 that is stopped due to the suspension may be picked up, or the pillow packaging body 12 that has been transported to the standby section downstream from the transport conveyor 18 may be picked up.
(3) Although the side of the pillow package 12 is pressed by the first guide members 32 and 32 and then pressed by the second guide members 34 and 34, the order may be reversed. The two guide members 32 and 34 may be pressed simultaneously.
(4) Although the four side surfaces of the pillow package 12 transferred to the holding means 30 by the handling means 24 of the transfer robot 20 are pressed by the guide members 32 and 34 of the holding means 30, the handling means 24 is used. The holding tools 26 and 26 are used as holding means, and the left and right side surfaces are pressed by the second guide members 34 and 34 of the holding means 30 while holding the front and rear side surfaces of the pillow package 12 with the holding tools 26 and 26. A configuration may be employed.
(5) The pillow package 12 is not limited to a horizontal bag making and filling machine, but may be manufactured by a vertical bag making and filling machine.

(6)フィルム延出部14を下向きに折り曲げるか上向きに折り曲げるかは任意である。また、フィルム延出部14を縦シール部の形成側とは反対側に折り曲げるようにしてもよい。
(7)支持部24aに対して昇降動自在な天面押え24bを下降してピロー包装体12の天面を押さえるようにしたが、天面押え24bを支持部24aに対して固定配置し、ハンドリング手段24の全体を下降することでピロー包装体12の天面を天面押え24bで押さえるようにしてもよい。
(8)加熱バー36は、夫々が独立して移動するものであってもよい。
(9)案内部材32,34による押さえ付けによって突出部15に移動したエアによる不具合は生じないが、必要に応じて横シール部13の左右の端からエアが抜ける部分的な未シール部を形成しておけば、突出部内のエアが逃げて最も好ましい。この場合においても、突出部15の突出基部が折り曲げ前に溶着シールされるので密封性を確保できる。
(10)箱状に成形されたピロー包装体12の側面(物品収容部の側面)に折り重ねた突出部15を、ラベル38や粘着テープ40で固着したが、包装体12の底面や天面から側面にかけて貼り付けたラベル38および粘着テープ40で突出部15を固着してもよい。また、フィルム延出部14や突出部15は、接着剤(固定手段)を塗布して包装体12の側面(物品収容部の側面)に固着してもよい。
(11)箱状に成形されたピロー包装体12の四隅から突出する突出部15を包装体12の前後の側面に折り重ねて固着するようにしたが、必要に応じて包装体12の左右の側面に突出部15を折り重ねて固着するようにしてもよい。
(6) Whether the film extending portion 14 is bent downward or upward is arbitrary. Moreover, you may make it bend the film extension part 14 to the opposite side to the formation side of a vertical seal part.
(7) The top surface retainer 24b that can be moved up and down with respect to the support portion 24a is lowered to press the top surface of the pillow packaging body 12, but the top surface retainer 24b is fixedly disposed to the support portion 24a. You may make it hold | suppress the top surface of the pillow package body 12 with the top surface press 24b by descending the whole handling means 24. FIG.
(8) Each heating bar 36 may be moved independently.
(9) Although there is no problem due to the air moved to the projecting portion 15 due to the pressing by the guide members 32, 34, a partial unsealed portion from which air escapes from the left and right ends of the lateral seal portion 13 is formed as necessary. If this is done, the air in the protruding portion escapes most preferably. Even in this case, since the protruding base portion of the protruding portion 15 is welded and sealed before being bent, the sealing performance can be secured.
(10) Although the protruding portion 15 folded on the side surface (side surface of the article housing portion) of the pillow package body 12 formed into a box shape is fixed with the label 38 or the adhesive tape 40, the bottom surface or top surface of the package body 12 is fixed. The protruding portion 15 may be fixed by the label 38 and the adhesive tape 40 attached from the side to the side. Moreover, the film extension part 14 and the protrusion part 15 may apply | coat an adhesive agent (fixing means), and may adhere to the side surface (side surface of an article | item accommodating part) of the package body 12. FIG.
(11) The protrusions 15 projecting from the four corners of the pillow package 12 formed in a box shape are folded and fixed on the front and rear side surfaces of the package 12, and the right and left sides of the package 12 are fixed as necessary. The protruding portion 15 may be folded and fixed on the side surface.

(12)物品10としては、実施例に示したハンバーガーに代えて、ホットドックや、その他の饅頭類など、主としてコンビニ販売食品などで、付加価値を与えて差別化を図って販売される各種食品の包装品41として好適に対応可能である。
(13)突出部15について、突出基部側を部分的に加熱して溶着すようにしたが、該突出部15の全体または一部を溶着するかについては、選択的に採用すればよい。
(14)ラベル38や粘着テープ40は、突出部15の折り曲げおよび溶着シールが行われる保持手段30の移動位置(ステーション)で貼り付け処理を行うものであっても、突出部15の折り曲げおよび溶着シールが行われた後に保持手段30が移動した位置(ステーション)で貼り付け処理を行うものであってもよい。
(15)回転テーブル28上で貼着物38,40を貼り付けるようにしたが、移送コンベヤ42に移載した後に貼着物38,40を貼り付けるようにしてもよい。
(16)回転テーブル28から移送コンベヤ42へ包装品41をプッシャー等によって送り出すよう構成したが、ロボット等によって保持した包装品41を昇降動して移載する構成を採用することができ、このような構成を採用した場合は、回転テーブル28から移送コンベヤ42への包装品41の移動を許容するための案内部材32の昇降構造を省略し得る。
(17)ピロー包装体12の縦シールや横シールは溶断シールであってもよい。
(12) As the article 10, in place of the hamburger shown in the embodiment, various foods that are marketed mainly at convenience store foods such as hot dogs and other buns and are differentiated by adding value. The packaged product 41 can be suitably handled.
(13) The protrusion 15 is welded by partially heating the protrusion base side. However, the whole or a part of the protrusion 15 may be selectively used.
(14) Even if the label 38 and the adhesive tape 40 are attached at the moving position (station) of the holding means 30 where the protruding portion 15 is bent and welded and sealed, the protruding portion 15 is bent and welded. A sticking process may be performed at a position (station) where the holding means 30 has moved after the sealing.
(15) Although the sticking articles 38 and 40 are attached on the rotary table 28, the sticking articles 38 and 40 may be attached after being transferred to the transfer conveyor 42.
(16) Although the package 41 is sent from the rotary table 28 to the transfer conveyor 42 by a pusher or the like, a configuration in which the package 41 held by a robot or the like is moved up and down can be adopted. When such a configuration is adopted, the lifting structure of the guide member 32 for allowing the movement of the packaged product 41 from the rotary table 28 to the transfer conveyor 42 can be omitted.
(17) The vertical seal or the horizontal seal of the pillow package 12 may be a fusing seal.

10 物品,12 ピロー包装体(三方シールされた袋),13 横シール部,
14 フィルム延出部,15 突出部,16 補強部,28 回転テーブル(載置部),
32 第1案内部材(案内手段),34 第2案内部材(案内手段),
36 加熱バー(加熱手段),38 ラベル(貼付手段),40 粘着テープ(貼付手段),
41 包装品,S 隙間
10 articles, 12 pillow packages (three-side sealed bags), 13 side seals,
14 film extension part, 15 protrusion part, 16 reinforcement part, 28 rotary table (mounting part),
32 1st guide member (guide means), 34 2nd guide member (guide means),
36 heating bar (heating means), 38 label (sticking means), 40 adhesive tape (sticking means),
41 Packaging, S Clearance

Claims (7)

気体が内部に封じられて上下いずれか一方に縦シールが施されると共に、該縦シールと交差する方向に横シールが施されて三方シールされた袋(12)において、
該袋(12)に収容された物品(10)の前後において横シール部(13,13)まで延出するフィルム延出部(14,14)が上下いずれかに折り曲げられた状態で、袋(12)の周囲を案内手段(32,34)で箱状に覆うことで、案内手段(32,34)で形成された四隅のスリット状の隙間(S)を介して前記袋(12)の四隅から包装材を延出させ、
その袋(12)の側方を押さえ付けることで、袋内の気体を前記隙間(S)から延出した部分に移動させて突出部(15)を成形し、
成形した突出部(15)の突出基部を加熱手段(36)で溶着すると共に、前記突出部(15)を袋(12)の側面に折り重ね、
その折り重ねた突出部(15)を貼付手段(38,40)で固着して箱型形状の包装品(41)を得る
ことを特徴とする包装品の製造方法。
In the bag (12) in which the gas is sealed inside and a vertical seal is applied to either the upper or lower side, and a horizontal seal is applied in a direction crossing the vertical seal to be sealed in three directions,
In the state where the film extension part (14, 14) extending to the lateral seal part (13, 13) before and after the article (10) accommodated in the bag (12) is folded up or down, By covering the periphery of 12) in a box shape with the guide means (32, 34), the four corners of the bag (12) are passed through the slit-shaped gaps (S) of the four corners formed by the guide means (32, 34). The packaging material is extended from
By pressing the side of the bag (12), the gas in the bag is moved to the part extending from the gap (S) to form the protrusion (15),
While welding the protruding base portion of the formed protruding portion (15) with the heating means (36), the protruding portion (15) is folded on the side surface of the bag (12),
A method for producing a packaged product, characterized in that the folded projecting portion (15) is fixed by a sticking means (38, 40) to obtain a box-shaped packaged product (41).
前記袋(12)の側方を押さえ付ける際に、載置部(28)に載置した袋(12)の天面を押さえるようにしたことを特徴とする請求項1記載の包装品の製造方法。   2. The packaged product according to claim 1, wherein when pressing the side of the bag (12), the top surface of the bag (12) placed on the placement portion (28) is pressed. Method. 前記突出部(15)の突出基部には、前記加熱手段(36)での溶着によって、高さ方向に所定幅で延在する補強部(16)が形成されるようにしたことを特徴とする請求項1または2記載の包装品の製造方法。   The projecting base of the projecting portion (15) is characterized in that a reinforcing portion (16) extending in a predetermined width in the height direction is formed by welding in the heating means (36). The manufacturing method of the packaged goods of Claim 1 or 2. 前記加熱手段(36)を突出部(15)に押し付けることで該突出部(15)を溶着すると共に、該加熱手段(36)の熱により突出部(15)に袋側面に沿わせる折り癖を付与するようにしたことを特徴とする請求項1〜3の何れか一項に記載の包装品の製造方法。   The heating means (36) is pressed against the protrusion (15) to weld the protrusion (15), and the heating means (36) heats the protrusion (15) along the side of the bag. The method for producing a packaged product according to any one of claims 1 to 3, wherein the method is provided. 前記袋(12)の側面に折り重ねた前記突出部(15)は、前記貼付手段としてのラベル(38)または粘着テープ(40)により固着されることを特徴とする請求項1〜4の何れか一項に記載の包装品の製造方法。   The protrusion (15) folded on the side surface of the bag (12) is fixed by a label (38) or an adhesive tape (40) as the sticking means. A method for producing a packaged product according to claim 1. 前工程において前記フィルム延出部(14,14)が折り曲げられた状態に保持した袋(12)を、前記案内手段(32,34)に受け入れるようにしたことを特徴とする請求項1〜5の何れか一項に記載の包装品の製造方法。   The bag (12) held in a state in which the film extension (14, 14) is bent in the previous step is received by the guide means (32, 34). The manufacturing method of the packaged goods as described in any one of these. 横形製袋充填機から搬出されてきた前記袋(12)の搬送中に、前記フィルム延出部(14,14)が折り曲げられた状態で袋(12)を保持するようにしたことを特徴とする請求項6記載の包装品の製造方法。   The bag (12) is held in a state in which the film extending portion (14, 14) is bent during the conveyance of the bag (12) carried out from the horizontal bag making and filling machine. The manufacturing method of the packaged goods of Claim 6 to do.
JP2016070196A 2016-03-31 2016-03-31 Method for manufacturing package article Pending JP2017178393A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102023708B1 (en) * 2019-04-23 2019-09-20 정광천 Auto supply machine for egg packing plate cover and egg packing plate packing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102023708B1 (en) * 2019-04-23 2019-09-20 정광천 Auto supply machine for egg packing plate cover and egg packing plate packing system

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