JP2780155B2 - Ladder-type food and drink film supply method and apparatus used therefor - Google Patents
Ladder-type food and drink film supply method and apparatus used thereforInfo
- Publication number
- JP2780155B2 JP2780155B2 JP17101495A JP17101495A JP2780155B2 JP 2780155 B2 JP2780155 B2 JP 2780155B2 JP 17101495 A JP17101495 A JP 17101495A JP 17101495 A JP17101495 A JP 17101495A JP 2780155 B2 JP2780155 B2 JP 2780155B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- ladder
- drinking
- eating
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば飲料の容器に添
付するストロー等を梯子状に収納したラダー式飲食具フ
ィルムの供給方法と、それに用いる装置、より具体的に
はラダー式飲食具フィルムの折り癖を修復するための装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for supplying a ladder-type eating and drinking film in which a straw or the like attached to a beverage container is stored in a ladder form, and an apparatus used therefor, more specifically, a ladder-type eating and drinking film. The present invention relates to an apparatus for restoring a folding habit of a computer.
【０００２】[0002]
【従来の技術】従来のラダー式飲食具フィルム、例えば
ラダー式ストローフィルムの供給は図１０及び図１１に
示すように、通常、リール式であった。すなわち、スタ
ンド４０に支持したリール４１で、フィルム４２のロー
ル４３を保持し、そのフィルム４２をローラ４４を介し
て次工程のストロー貼着機に供給していた。2. Description of the Related Art As shown in FIGS. 10 and 11, a conventional ladder type eating and drinking utensil film, for example, a ladder type straw film is usually supplied by a reel type. That is, the roll 43 of the film 42 is held by the reel 41 supported by the stand 40, and the film 42 is supplied to the straw sticking machine in the next step via the roller 44.
【０００３】[0003]
【発明が解決しようとする課題】従来のリール式供給方
式では、１つのロール当りの収納量が少なく制限され、
従ってロール４３の交換頻度が高い。In the conventional reel-type supply system, the amount of storage per roll is limited and limited.
Therefore, the replacement frequency of the roll 43 is high.
【０００４】本発明は、収納量を増加して収納容器の交
換頻度を低減することが可能なラダー式飲食具フィルム
の供給方法及びそれに用いる装置を提供することを目的
としている。An object of the present invention is to provide a method of supplying a ladder-type eating and drinking film which can increase the amount of storage and reduce the frequency of replacement of storage containers, and an apparatus used therefor.
【０００５】[0005]
【課題を解決するための手段】本発明による方法は、上
方開口の収納容器に折り重ねて収納されたラダー式飲食
具フィルムに張力を付与する工程と、該フィルムを加熱
ローラと押圧ローラとで挟持し、これら両ローラを同期
回転することにより前記フィルムを押圧加熱して該フィ
ルムの折れ癖を修復する工程、とを含んでいる。A method according to the present invention comprises the steps of applying tension to a ladder-type eating and drinking film folded and stored in a storage container having an upper opening, and using a heating roller and a pressing roller. And fixing the film by pressing and heating the film by rotating these rollers synchronously to repair the kinks of the film.
【０００６】上記ラダー式飲食具フィルムの収納容器へ
の折り重ね収納は、収納容器の長手方向への収納と、長
手方向に対して斜め方向への収納とを繰返して行うのが
好ましい。ここで、斜め方向に収納されたフィルムと長
手方向に収納されたフィルムとの「ずらし量」（長手方
向と直交した方向についての間隔）は一定ではなく、折
り返される度毎に異なるアットランダムな状態となって
いる。しかし、該「ずらし量」が一定であっても良い。It is preferable that the ladder-type eating and drinking utensil film be folded and stored in the storage container by repeatedly storing the storage container in the longitudinal direction and storing it obliquely with respect to the longitudinal direction. Here, the "shift amount" (interval in a direction perpendicular to the longitudinal direction) between the film accommodated in the oblique direction and the film accommodated in the longitudinal direction is not constant, and is different at every turn-over. It has become. However, the “shift amount” may be constant.
【０００７】或いは、上記ラダー式飲食具フィルムの収
納容器への折り重ね収納に際して、１段のブロックを形
成してから前記フィルムを斜めに折り曲げて次段のブロ
ックを形成しても良い。Alternatively, when the ladder-type eating and drinking utensil film is folded and stored in a storage container, a first-stage block may be formed, and then the film may be bent obliquely to form a next-stage block.
【０００８】本発明による装置は、上方開口の収納容器
と、該収納容器から引き出したラダー式飲食具フィルム
に張力を付与する張力付与手段と、加熱ローラと押圧ロ
ーラとから成る折れ癖修復手段、とが設けられている。[0008] The apparatus according to the present invention comprises: a storage container having an upper opening; tension applying means for applying tension to a ladder-type eating and drinking utensil film drawn from the storage container; Are provided.
【０００９】上記張力付与手段は、収納容器の下流側上
方に設けられたローラと、該ローラの下方の若干収納容
器側に位置しており且つ折れ癖修復手段の両ローラの接
面より若干下方に位置する固定ディスク、とで構成され
ることが望ましい。The tension applying means includes a roller provided above the downstream side of the storage container and a roller located slightly below the roller on the storage container side and slightly lower than the contact surface between the two rollers of the kinking recovery means. And a fixed disk located at
【００１０】上記加熱ローラは、熱伝導性材で周方向に
歯車状の凹凸部が形成され、内部に加熱手段が設けられ
るのが好ましい。また、表面にフィルム接着防止層が設
けられ、前記凸部の幅がラダー式飲食具フィルムの飲食
具収納部と飲食具収納部との間の接着部の幅に等しく、
前記凹部の幅が前記飲食具収納部の無接着部の幅に等し
く形成されている。It is preferable that the heating roller has a gear-shaped uneven portion formed in the circumferential direction with a heat conductive material, and a heating means is provided inside. Further, a film adhesion preventing layer is provided on the surface, the width of the convex portion is equal to the width of the adhesive portion between the eating and drinking utensil storage unit and the eating and drinking utensil storage unit of the ladder-type eating and drinking film,
The width of the concave portion is formed to be equal to the width of the non-adhesive portion of the eating and drinking utensil storage unit.
【００１１】上記押圧ローラは、弾性材で周方向に歯車
状の凹凸部が形成され、該凸部の幅がラダー式飲食具フ
ィルムの飲食具収納部と飲食具収納部との間の接着部の
幅に等しく、前記凹部の幅が前記飲食具収納部の無接着
部の幅に等しく形成されるのが好ましい。また、押圧ロ
ーラはエアシリンダに連結され、加熱ローラの停止時に
押圧を解除することが望ましい。The pressing roller has a gear-shaped uneven portion formed of an elastic material in the circumferential direction, and the width of the convex portion is a bonding portion between the eating and drinking utensil storing unit of the ladder type eating and drinking utensil film. It is preferable that the width of the concave portion is equal to the width of the non-adhesive portion of the eating and drinking utensil storage portion. Further, it is desirable that the pressing roller be connected to the air cylinder and release the pressing when the heating roller stops.
【００１２】ここで、加熱ローラ及び押圧ローラは上下
いずれに位置していても良く、加熱ローラが押圧を行う
様にすることも出来る。但し、加熱ローラを上部に位置
せしめ、押圧ローラを下部に位置せしめることが特に望
ましい。Here, the heating roller and the pressing roller may be located either above or below, and the heating roller may perform the pressing. However, it is particularly desirable that the heating roller be located at the upper part and the pressing roller be located at the lower part.
【００１３】本発明の実施に際して、折れ癖を修復する
工程において、加熱ローラと押圧ローラとが相対的に押
圧して回転することにより、ラダー式飲食具フィルムは
次工程へ送られるが、必要に応じて、フィルムの引き出
し工程或いは送り出し工程を設けることにより、フィル
ムのスムーズな搬送を行うことが好ましい。In the practice of the present invention, in the step of restoring the kinks, the ladder-type eating and drinking film is sent to the next step by rotating the heating roller and the pressing roller by pressing relatively to each other. Accordingly, it is preferable to provide a film withdrawing step or a film sending step so that the film can be smoothly transported.
【００１４】また、上記固定ディスクと、折れ癖修復手
段を構成する両ローラの接触面との間には、ラダー式飲
食具フィルムの上下左右方向のずれ防止用のガイドを設
けることが好ましい。Further, it is preferable to provide a guide for preventing the ladder-type eating and drinking film from shifting in the vertical and horizontal directions between the fixed disk and the contact surfaces of the two rollers constituting the kinking repair means.
【００１５】さらに折れ癖修復手段を構成する前記両ロ
ーラの下流側には、該両ローラに対してラダー式飲食具
フィルムが巻き込まれることを防止するための巻き込み
防止用のガイドを設けることが望ましい。Further, it is desirable to provide a guide for preventing the ladder-type eating and drinking utensil film from being caught in the both rollers on the downstream side of the two rollers constituting the kinking repair means. .
【００１６】なお、収納容器の材質はダンボールが好ま
しいが、これに限定される趣旨ではない。The material of the storage container is preferably cardboard, but is not limited thereto.
【００１７】また、ラダー式飲食具フィルムに用いられ
る飲食具としては、ストロー、フォーク、スプーン、は
し等があるが、特に限定されるものではない。Food and drinks used for the ladder type food and drink film include straws, forks, spoons, and chopsticks, but are not particularly limited.
【００１８】[0018]
【作用】上記の様に構成された本発明においては、ラダ
ー式飲食具フィルムの幅寸法の複数倍（整数倍には限定
されない：例えば１．５倍、１．２倍等を含む）の幅寸
法を有する上方開口の収納容器にラダー式飲食具フィル
ムを折り重ねて収納するので、従来のロールにラダー式
飲食具フィルムの幅寸法で巻く収納方式に比較して、収
納容器の幅寸法の分だけ収納量が増大する。それに加え
て、ロール部分が不要となるため、容器単位当りの収納
量が増大する。そして、収納量が増大する結果、従来の
ロール交換頻度に比較して上記収納容器の交換頻度が低
減される。In the present invention constructed as described above, the width of the ladder-type eating and drinking film is a plurality of times (not limited to an integral number: for example, 1.5 times, 1.2 times, etc.). Since the ladder-type eating and drinking film is folded and stored in the storage container having the upper opening having dimensions, the width of the storing container is smaller than that of the conventional storage method in which the ladder-type eating and drinking film is wound around the roll with the width of the ladder-type eating and drinking film. Only the storage amount increases. In addition, since the roll portion is not required, the storage amount per container unit increases. Then, as a result of the increased storage amount, the exchange frequency of the storage container is reduced as compared with the conventional roll exchange frequency.
【００１９】ここで、折り重ねて収納することによりラ
ダー式飲食具フィルムに折れ癖が生ずるが、該折れ癖
は、加熱ローラ及び押圧ローラによる押圧加熱により修
復される。その結果、折れ癖の存在に起因する各種不都
合、例えば個々の飲食具の商品への貼着不良の発生等、
が抜本的に防止されるのである。Here, the ladder-type eating and drinking film has a folding habit due to being folded and stored, and the folding habit is restored by pressing and heating by the heating roller and the pressing roller. As a result, various inconveniences caused by the presence of a bending habit, such as occurrence of poor sticking of individual eating and drinking utensils to products,
Is drastically prevented.
【００２０】[0020]
【実施例】以下図面を参照して本発明の実施例を説明す
る。Embodiments of the present invention will be described below with reference to the drawings.
【００２１】図１及び図２には、ラダー式飲食具フィル
ムであるラダー式ストローフィルム（以下フィルムとい
う）１が示されている。このフィルム１は、多数のスト
ロー２をラダー状すなわち並行に配置して両面を合成樹
脂フィルム３、４でヒートシールして形成されている。FIGS. 1 and 2 show a ladder type straw film (hereinafter referred to as a film) 1 which is a ladder type eating and drinking film. This film 1 is formed by arranging a number of straws 2 in a ladder shape, that is, in parallel, and heat-sealing both surfaces with synthetic resin films 3 and 4.
【００２２】図３ないし図５には、装置の一部である収
納容器の諸例と、該容器へのフィルムの収納態様が示さ
れている。図３に示す収納容器１０は、上方開口の長方
形に形成され、公知の段ボール箱で構成されている。そ
の収納容器１０には、フィルム１が収納容器１０の底面
１１に容器１０の長手方向にわたり、引き出し側の下面
にストロー２が位置するように、複数段（図示の例では
８段）に折り重ねて収納されている。なお、このフィル
ム２の端部Ｅは、その他のラダー式ストローフィルムと
の接続が容易に行われる様に、収納容器１０より外部に
はみ出している。FIGS. 3 to 5 show various examples of a storage container which is a part of the apparatus, and how the film is stored in the container. The storage container 10 shown in FIG. 3 is formed in a rectangular shape with an upper opening, and is formed of a known cardboard box. In the storage container 10, the film 1 is folded over a plurality of levels (eight levels in the illustrated example) so that the film 1 extends over the bottom surface 11 of the storage container 10 in the longitudinal direction of the container 10 and the straw 2 is positioned on the lower surface on the drawer side. Stored. The end E of the film 2 protrudes from the storage container 10 so as to be easily connected to another ladder-type straw film.
【００２３】図４に示す収納容器１０Ｂに収納されるラ
ダー式ストローフィルム１は、後述する図５の例の様に
複数段のブロックを形成すること無く、各層毎に容器１
０Ｂの長手方向Ｌに沿う列（符号Ｓ１、Ｓ２、Ｓ３）
と、斜め方向Ｎに沿う列（符号ＳＢ１、ＳＢ２）とが存
在する。個々の層の収納に際して、先ずフィルムは符号
Ｓ１で示す列（図５では一点鎖線で示す）を形成し、折
り返されて、符号ＳＢ１で示す斜め方向Ｎに沿う列（一
点鎖線）を作る。そして、折り返されて長手方向Ｌに沿
う列Ｓ２（点線）を形成し、折り返されて斜め方向Ｎに
沿う列ＳＢ２を形成する。さらに折り返された長手方向
Ｌに沿う列Ｓ３（２点鎖線）を形成する。ここで図４の
収納方法では、折り返しの度に好ましくない折り癖が発
生する。The ladder-type straw film 1 stored in the storage container 10B shown in FIG. 4 does not form a plurality of blocks as in the example of FIG.
Rows along the longitudinal direction L of 0B (reference signs S1, S2, S3)
And columns along the oblique direction N (reference numerals SB1 and SB2). When storing the individual layers, the film first forms a row indicated by reference numeral S1 (indicated by a dashed line in FIG. 5), and is turned back to form a row (dashed line) indicated by a reference numeral SB1 along the oblique direction N. Then, it is folded to form a row S2 (dotted line) along the longitudinal direction L, and is folded to form a row SB2 along the oblique direction N. Further, a folded row S3 (two-dot chain line) along the longitudinal direction L is formed. Here, in the storing method of FIG. 4, an undesirable folding habit occurs each time the folding is performed.
【００２４】図５に示す容器１０Ａは、長さが前記容器
１０の略３倍に形成されている。そして、収納容器１０
Ａに収納されるラダー式ストローフィルム１は、その最
上段列のものを斜め方向にする（図４では一点鎖線で示
す）ことにより、連続して複数ブロック（図示の例では
３ブロック）Ｂ１〜Ｂ３を形成するように収納されてい
る。この実施例では、図３に対し略３倍のフィルム１を
収納することができる。この場合、符号Ｋで示す部分で
好ましくない折り癖が生じる。The length of the container 10A shown in FIG. 5 is approximately three times that of the container 10. And the storage container 10
The ladder-type straw film 1 accommodated in A is made of a plurality of blocks (three blocks in the illustrated example) B1 continuously by obliquely setting the uppermost row of the ladder straw film 1 (indicated by a dashed line in FIG. 4). It is housed so as to form B3. In this embodiment, it is possible to store the film 1 approximately three times that of FIG. In this case, an undesired bending habit occurs at the portion indicated by the symbol K.
【００２５】図４で示す収納方法では、斜め方向に収納
されたフィルムの列ＳＢ１、ＳＢ２）と、長手方向に収
納されたフィルムの列Ｓ１、Ｓ２、Ｓ３との間の、長手
方向と直交した方向についての間隔すなわち「ずらし
量」δは、フィルムの幅と等しい寸法であり一定となっ
ている。これに対して図６で示す様に、容器１０Ｃ内で
ラダー式ストローフィルム１（図６においては、該フィ
ルムの中心線１ＣＬのみを一点鎖線で示してある）を折
り返す度毎に、図４の符号δに対応する「ずらし量」は
異なっており、図４に比較してアットランダムな状態に
収容することが出来る。図７は図６で示す収納態様を具
体的に示した斜視図である。In the storing method shown in FIG. 4, the rows SB1, SB2 of the film stored in the oblique direction and the rows S1, S2, S3 of the film stored in the longitudinal direction are orthogonal to the longitudinal direction. The interval in the direction, that is, the “shift amount” δ is a dimension equal to the width of the film and is constant. On the other hand, as shown in FIG. 6, every time the ladder-type straw film 1 (in FIG. 6, only the center line 1CL of the film is shown by a dashed line) in the container 10C, the ladder-type straw film 1 shown in FIG. The “shift amount” corresponding to the symbol δ is different, and can be accommodated in an at random state as compared with FIG. FIG. 7 is a perspective view specifically showing the storage mode shown in FIG.
【００２６】なお、図示はされていないが、本発明の実
施に際してラダー式ストローフィルム１を収納容器内に
収納する態様として、収納容器の長手方向と平行な列を
形成する事なく、長手方向に対して斜めになる列のみを
形成して収納することが可能である。Although not shown, the ladder-type straw film 1 is stored in the storage container when the present invention is carried out, without forming a row parallel to the longitudinal direction of the storage container. It is possible to form and store only rows that are oblique with respect to each other.
【００２７】図８及び図９には、装置の一部である方向
転換手段及び張力付与手段と折れ癖修復手段とが示され
ている。その方向転換手段及び張力付与手段は、収納容
器１０の下流側すなわちフィルム１の引き出し側上方に
回転自在に設けられたローラ２０と、このローラ２０の
下方の若干収納容器１０側で、上面が後記の加熱ローラ
３１及び押圧ローラ３６の接面Ｓより若干下方に固設さ
れたディスク２１とからなっている。従って、ローラ２
０とディスク２１とは、いわゆるＺ型に配置され、フィ
ルム１に張力を与えて両ローラ３１、３６の接面Ｓに対
する進入角を一定に保持し、且つ、上部加熱ローラ３１
に接触するのを防止するようになっている。そのローラ
２０は、フィルム１の凸部側のフィルム３に接触する
が、摩擦の少ない部材を用いれば、固定ディスクとする
ことができる。FIGS. 8 and 9 show the direction changing means, the tension applying means and the kinking repairing means which are part of the apparatus. The direction changing means and the tension applying means include a roller 20 rotatably provided on the downstream side of the storage container 10, that is, above the drawing side of the film 1, and a slightly lower side of the storage container 10 below the roller 20. And a disk 21 fixed slightly below the contact surface S of the heating roller 31 and the pressing roller 36. Therefore, roller 2
0 and the disc 21 are arranged in a so-called Z-shape, apply tension to the film 1 to keep the entrance angle of the rollers 31 and 36 with respect to the contact surface S constant, and
To prevent contact. The roller 20 comes into contact with the film 3 on the convex portion side of the film 1, but if a member having low friction is used, a fixed disk can be obtained.
【００２８】また、ディスク２１は、摩擦の少ない部材
で形成されているが、ローラを用いることもできる。さ
らに、ディスク２１の下流側にはガイド２２が設けら
れ、フィルム１の上下左右方向のずれを防止するように
なっている。Although the disk 21 is formed of a member having low friction, a roller may be used. Further, a guide 22 is provided on the downstream side of the disk 21 so as to prevent the film 1 from shifting in the vertical and horizontal directions.
【００２９】全体を符号３０で示す折れ癖修復手段は、
上下に対向して配設された上部加熱ローラ３１と、下部
押圧ローラ３６とからなり、下部押圧ローラ３６は図示
しないエアシリンダにより上下動され、選択的に所定圧
力で上部加熱ローラ３１に押圧されるようになってい
る。The kinking repairing means indicated by reference numeral 30 is
It comprises an upper heating roller 31 and a lower pressing roller 36 which are vertically opposed to each other. The lower pressing roller 36 is moved up and down by an air cylinder (not shown) and is selectively pressed by the upper heating roller 31 at a predetermined pressure. It has become so.
【００３０】上記上部加熱ローラ３１は、例えば鉄、銅
などの熱伝導性材で周方向に複数の歯車状の凹部３２及
び凸部３３が形成され、内周部３４には図示しないヒー
タが設けられ、外周には例えばテフロン、シリコン等の
低摩擦被膜３５が設けられている。その凸部３３の幅Ｗ
は、フィルム１のストロー収納部６間の接着部分７の幅
ｗに等しく、凹部３２の幅ｗ１は、ストロー収納部６の
無接着部分の幅ｗ１に略等しく形成されている。The upper heating roller 31 has a plurality of gear-shaped recesses 32 and projections 33 formed in the circumferential direction with a heat conductive material such as iron or copper, and a heater (not shown) is provided on the inner periphery 34. A low friction coating 35 made of, for example, Teflon or silicon is provided on the outer periphery. The width W of the projection 33
Is formed equal to the width w of the adhesive portion 7 between the straw storage portions 6 of the film 1, and the width w1 of the concave portion 32 is formed substantially equal to the width w1 of the non-adhesion portion of the straw storage portion 6.
【００３１】上記下部押圧ローラ３６は、弾性材でロー
ラ３１と同形状に形成され、凹部３７と凸部３８とが設
けられている。そして、図示しない同期機構を備えた駆
動機構でローラ３１と同期して回転され、また、ローラ
３１の停止時は、エアシリンダで下動されるようになっ
ている。なお、このローラ３１の回転とローラ３６との
上下動は、図示しない制御機により制御されるようにな
っている。また、ローラ３６の下流側には、ローラ３６
から離れたフィルム１がローラ３６に巻き込まれるのを
防止するガイドローラ３９が設けられている。The lower pressing roller 36 is made of an elastic material and has the same shape as the roller 31, and has a concave portion 37 and a convex portion 38. The roller 31 is rotated in synchronization with the roller 31 by a drive mechanism having a not-shown synchronization mechanism. When the roller 31 is stopped, the roller 31 is moved downward by an air cylinder. The rotation of the roller 31 and the vertical movement of the roller 36 are controlled by a controller (not shown). Further, a roller 36 is provided downstream of the roller 36.
A guide roller 39 is provided to prevent the film 1 distant from the roller 1 from being wound around the roller 36.
【００３２】次に、フィルムの供給装置を説明する。Next, a film supply device will be described.
【００３３】フィルム１は、収納容器１０に折り重ねて
収納されるので、従来の１個のロール４３に比べて１個
の容器１０に多くのフィルム１が収納される。しかし、
折り重ねることにより、フィルム１の折り山Ｋ（図５参
照）には、フィルム１の自重により折れ癖が発生する。Since the film 1 is folded and stored in the storage container 10, more film 1 is stored in one container 10 than one conventional roll 43. But,
Due to the folding, a folding habit occurs at the fold K (see FIG. 5) of the film 1 due to its own weight.
【００３４】そのフィルム１は、ローラ２０及びディス
ク２１により方向が転換され、かつ、張力が付与されて
両ローラ３１、３６の接触面Ｓに、ストロー収納部６が
ローラ３６の凹部３７に収まるようにずれなく導かれ
る。そして、ローラ３６をエアシリンダにより上動し、
例えば２０〜３０ｋｇｆの圧力でローラ３１に押圧する
と、ローラ３６が弾性変形し両ローラ３１、３６の接触
面Ｓには、凸部３３の周面にわたる面接触域が形成され
る。同時に、上部ローラ３１のヒータを作動し、凸部３
３を例えば１２０〜１５０℃に加熱すると、前記折れ癖
が充分に伸展されて確実に修復され、そして、ガイドロ
ーラ３９を経て次工程に送られる。The direction of the film 1 is changed by the roller 20 and the disk 21, and the film 1 is applied with tension so that the straw storage portion 6 fits in the concave portion 37 of the roller 36 at the contact surface S between the rollers 31 and 36. It is guided without a shift. Then, the roller 36 is moved upward by the air cylinder,
For example, when the roller 31 is pressed against the roller 31 with a pressure of 20 to 30 kgf, the roller 36 is elastically deformed, and a surface contact area extending over the peripheral surface of the projection 33 is formed on the contact surface S between the rollers 31 and 36. At the same time, the heater of the upper roller 31 is activated, and the protrusion 3
When 3 is heated to, for example, 120 to 150 [deg.] C., the kinks are sufficiently extended and reliably repaired, and then sent to the next step via the guide rollers 39.
【００３５】ここで、両ローラ３１、３６による加熱、
押圧の条件は、フィルム１の材料の材質及び厚さ寸法に
より適宜設定されるべきものであるが、ポリプロピレン
フィルムで厚さ寸法が２０μの場合には、上述した条件
で折り癖修復が行われることが好ましい。Here, heating by both rollers 31, 36,
The pressing condition should be appropriately set according to the material and thickness of the material of the film 1. However, when the thickness of the polypropylene film is 20μ, the habit restoration is performed under the above conditions. Is preferred.
【００３６】ローラ３１を停止すると、該ローラ３６が
下動してフィルム１がローラ３１から離れ、フィルム１
の一部に過度の熱がかかるのが防止される。When the roller 31 is stopped, the roller 36 moves downward to separate the film 1 from the roller 31,
Is prevented from being heated excessively.
【００３７】[0037]
【発明の効果】以上説明したように本発明によれば、ラ
ダー式飲食具フィルムの収納量を増加し、収納容器の交
換頻度を低減して作業能率を向上することができる。そ
れと共に、その様な収納に際して必ず生ずる好ましくな
い折り癖を修復し、個々の商品への貼着不良等の不具合
を完全に防止することができる。As described above, according to the present invention, the storage capacity of the ladder-type eating and drinking film can be increased, the frequency of replacing the storage container can be reduced, and the work efficiency can be improved. At the same time, it is possible to restore an undesirable folding habit that always occurs in such storage, and to completely prevent defects such as defective sticking to individual products.
【図１】ラダー式ストローフィルムを示す斜視図。FIG. 1 is a perspective view showing a ladder-type straw film.
【図２】図１の長手方向断面図。FIG. 2 is a longitudinal sectional view of FIG. 1;
【図３】収納容器及び収納態様の一例を示す側断面図。FIG. 3 is a side sectional view showing an example of a storage container and a storage mode.
【図４】収納容器及び収納態様の他の例を示す側断面
図。FIG. 4 is a side sectional view showing another example of a storage container and a storage mode.
【図５】収納容器及び収納態様のさらに他の例を示す側
断面図。FIG. 5 is a side sectional view showing still another example of a storage container and a storage mode.
【図６】収納容器及び収納態様のその他の例を示す側断
面図。FIG. 6 is a side sectional view showing another example of the storage container and the storage mode.
【図７】図６で示す収納態様を具体的に示す斜視図。FIG. 7 is a perspective view specifically showing the storage mode shown in FIG. 6;
【図８】張力付与手段及び折れ癖修復手段を示す側面
図。FIG. 8 is a side view showing a tension applying means and a kinking repairing means.
【図９】図８の要部を示す拡大図。FIG. 9 is an enlarged view showing a main part of FIG. 8;
【図１０】従来のリール式装置を示す正面図。FIG. 10 is a front view showing a conventional reel device.
【図１１】図１０の側面図。FIG. 11 is a side view of FIG. 10;
Ｂ１〜Ｂ３・・・ブロック Ｓ・・・接触面 Ｋ・・・折り山 １・・・ラダー式ストローフィルム ２・・・ストロー ３、４・・・合成樹脂フィルム ６・・・ストロー収納部 ７・・・接着部分 １０、１０Ａ、１０Ｂ・・・収納容器 １１・・・底面 ２０・・・ローラ ２１・・・ディスク ２２・・・ガイド ３０・・・折れ癖修復手段 ３１・・・上部加熱ローラ ３２、３７・・・凹部 ３３、３８・・・凸部 ３４・・・内周部 ３５・・・低摩擦被膜 ３６・・・下部押圧ローラ ３９・・・ガイドローラ ４０・・・スタンド ４１・・・リール ４２・・・フィルム ４３・・・ロール ４４・・・ローラ B1 to B3: Block S: Contact surface K: Folding ridge 1: Ladder type straw film 2: Straw 3, 4: Synthetic resin film 6: Straw storage part 7. ··· Adhesive part 10, 10A, 10B ··························································································· Heating roller 32 37, concave portion 33, 38, convex portion 34, inner peripheral portion 35, low friction coating 36, lower pressing roller 39, guide roller 40, stand 41, Reel 42 ・ ・ ・ Film 43 ・ ・ ・ Roll 44 ・ ・ ・ Roller
フロントページの続き (72)発明者 寺 本 忠 義 大阪府大阪市西成区玉出西１丁目16番５ 号 東邦商事株式会社内 (72)発明者 稲 葉 貢 一 静岡県富士市国久保３丁目４番21号 三 陽パックス株式会社内 (56)参考文献 特開 平５−201408（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) B65H 23/00 - 23/34 B65H 27/00 B65B 61/24Continued on the front page (72) Inventor Tadayoshi Teramoto 1-16-5 Tamade Nishi, Nishinari-ku, Osaka-shi, Osaka Toho Shoji Co., Ltd. (72) Inventor Koichi Inaba 3-4-1 Kunikubo, Fuji-shi, Shizuoka No. 21 Sanyo Pax Co., Ltd. (56) References JP-A-5-201408 (JP, A) (58) Fields investigated (Int. Cl. 6 , DB name) B65H 23/00-23/34 B65H 27/00 B65B 61/24
Claims (9)
れたラダー式飲食具フィルムに張力を付与する工程と、
該フィルムを加熱ローラと押圧ローラとで挟持し、これ
ら両ローラを同期回転することにより前記フィルムを押
圧加熱して該フィルムの折れ癖を修復する工程、とを含
むことを特徴とするラダー式飲食具フィルムの供給方
法。1. A step of applying tension to a ladder-type eating and drinking film folded and stored in a storage container having an upper opening,
A step of holding the film between a heating roller and a pressing roller, and pressing and heating the film by synchronizing rotation of the two rollers to repair the film's habit. The method of supplying the film.
折り重ね収納は、収納容器の長手方向への収納と、長手
方向に対して斜め方向への収納とを繰返して行う請求項
１に記載のラダー式飲食具フィルムの供給方法。2. The foldable storage of the ladder type eating and drinking utensil film in the storage container is performed by repeatedly storing the storage container in the longitudinal direction and storing it obliquely with respect to the longitudinal direction. Ladder-type eating and drinking utensil film supply method.
折り重ね収納に際して、１段のブロックを形成してから
前記フィルムを斜めに折り曲げて次段のブロックを形成
する請求項１に記載のラダー式飲食具フィルムの供給方
法。3. The ladder according to claim 1, wherein when the ladder-type eating and drinking utensil film is folded and stored in a storage container, a first-stage block is formed, and then the film is bent obliquely to form a next-stage block. The method of supplying a food-and-drink film.
引き出したラダー式飲食具フィルムに張力を付与する張
力付与手段と、加熱ローラと押圧ローラから成る折れ癖
修復手段、とが設けられていることを特徴とするラダー
式飲食具フィルム供給方法に用いる装置。4. A storage container having an upper opening, tension applying means for applying tension to a ladder-type eating and drinking utensil film drawn from the storage container, and kinking repair means comprising a heating roller and a pressing roller are provided. An apparatus for use in a ladder-type eating and drinking utensil film supply method, comprising:
に設けられたローラと、該ローラの下方の若干収納容器
側に位置しており且つ折れ癖修復手段の両ローラの接面
より若干下方に位置するディスク、とにより構成されて
いる請求項４に記載のラダー式飲食具フィルムの供給方
法に用いる装置。5. A tension applying means, comprising: a roller provided above the downstream side of the storage container; a roller located slightly below the roller on the storage container side; The apparatus for use in the method for feeding a ladder-type eating and drinking film according to claim 4, wherein the apparatus is constituted by:
車状の凹凸部が形成され、内部に加熱手段が設けられる
表面にフィルム接着防止層が設けられ、前記凸部の幅が
ラダー式飲食具フィルムの飲食具収納部と飲食具収納部
との間の接着部の幅に等しく、前記凹部の幅が前記飲食
具収納部の無接着部の幅に等しく形成されている請求項
４に記載のラダー式飲食具フィルムの供給方法に用いる
装置。6. The heating roller has a gear-shaped uneven portion formed in the circumferential direction with a heat conductive material, a film adhesion preventing layer is provided on a surface on which the heating means is provided, and the width of the projection is ladder. The width of the recessed portion is formed to be equal to the width of the adhesive portion between the eating and drinking utensil storage unit and the eating and drinking utensil storage unit, and the width of the concave portion is formed to be equal to the width of the non-adhesive portion of the eating and drinking utensil storage portion. The apparatus used in the method for supplying a ladder-type eating and drinking film as described in 1 above.
の凹凸部が成され、該凸部の幅がラダー式飲食具フィル
ムの飲食具収納部と飲食具収納部との間の接着部の幅に
等しく、前記凹部の幅が前記飲食具収納部の無接着部の
幅に等しく形成され、加熱ローラの停止時に押圧を解除
するエアシリンダに連結されている請求項４に記載のラ
ダー式飲食具フィルムの供給方法に用いる装置。7. The pressure roller has a gear-shaped concave and convex portion formed in the circumferential direction by an elastic material, and the width of the convex portion is the adhesion between the food and drink storage portion of the ladder type food and drink film. 5. The ladder according to claim 4, wherein the width of the concave portion is equal to the width of the non-adhesive portion of the eating and drinking utensil storage unit, and the concave portion is connected to an air cylinder that releases the pressing when the heating roller is stopped. Apparatus used for the method of supplying a food-and-drink film.
する両ローラの接触面との間に、ラダー式飲食具フィル
ムの上下左右方向のずれ防止用のガイドが設けられてい
ることを特徴とする請求項４記載のラダー式飲食具フィ
ルムの供給方法に用いる装置。8. A guide for preventing the ladder-type eating and drinking film from shifting in the up-down and left-right directions is provided between the fixed disk and the contact surfaces of the two rollers constituting the kinking repair means. An apparatus for use in the method for supplying a ladder-type eating and drinking film according to claim 4.
の下流側に、該両ローラに対してラダー式飲食具フィル
ムが巻き込まれることを防止する巻き込み防止用のガイ
ドを設けたことを特徴とする請求項４記載のラダー式飲
食具フィルムの供給に用いる装置。9. A wrapping prevention guide for preventing a ladder-type eating and drinking film from being entangled with both rollers is provided downstream of the two rollers constituting the kinking habit repairing means. An apparatus used for supplying a ladder-type eating and drinking film according to claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17101495A JP2780155B2 (en) | 1995-07-06 | 1995-07-06 | Ladder-type food and drink film supply method and apparatus used therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17101495A JP2780155B2 (en) | 1995-07-06 | 1995-07-06 | Ladder-type food and drink film supply method and apparatus used therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0920442A JPH0920442A (en) | 1997-01-21 |
| JP2780155B2 true JP2780155B2 (en) | 1998-07-30 |
Family
ID=15915505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17101495A Expired - Lifetime JP2780155B2 (en) | 1995-07-06 | 1995-07-06 | Ladder-type food and drink film supply method and apparatus used therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2780155B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101351465B1 (en) * | 2012-08-28 | 2014-01-14 | 주식회사 선진엠앤에스 | Packing apparatus for bundle products |
| CN105173836A (en) * | 2015-09-08 | 2015-12-23 | 嘉兴市耀阳新材料科技有限公司 | Film conveying and fixing mechanism |
| CN111038771B (en) * | 2019-12-14 | 2021-06-04 | 浙江思密达智能装备有限公司 | Linear low-density shuttle high-pressure winding error detection machine for suction pipe packaging belt |
| CN116280528B (en) * | 2023-04-04 | 2023-09-15 | 广州佳兴自动化工程有限公司 | Automatic pipe inserting machine |
-
1995
- 1995-07-06 JP JP17101495A patent/JP2780155B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0920442A (en) | 1997-01-21 |
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