JPH0577505B2 - - Google Patents

Info

Publication number
JPH0577505B2
JPH0577505B2 JP1161118A JP16111889A JPH0577505B2 JP H0577505 B2 JPH0577505 B2 JP H0577505B2 JP 1161118 A JP1161118 A JP 1161118A JP 16111889 A JP16111889 A JP 16111889A JP H0577505 B2 JPH0577505 B2 JP H0577505B2
Authority
JP
Japan
Prior art keywords
roller
fusing
triangular
blade
film
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
Application number
JP1161118A
Other languages
Japanese (ja)
Other versions
JPH0324940A (en
Inventor
Tadashi Ichikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikei KK
Original Assignee
Daikei KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikei KK filed Critical Daikei KK
Priority to JP1161118A priority Critical patent/JPH0324940A/en
Publication of JPH0324940A publication Critical patent/JPH0324940A/en
Publication of JPH0577505B2 publication Critical patent/JPH0577505B2/ja
Granted legal-status Critical Current

Links

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は合成樹脂フイルムからなる三角袋の製
造装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an apparatus for manufacturing triangular bags made of synthetic resin film.

[従来の技術] 従来の三角袋、例えば、三角形の外袋内にのり
を介してごはんを納めた三角形の中袋を収納さ
せ、外袋の三角の頭部に切取り、ごばんを納めた
中袋の先を引張ることにより、ごはんにのりが巻
かれた状態で取出せるおにぎり袋用三角袋の製造
は、第10図〜第11図に示すように、ローラ状
の帯状フイルム50とその上に幅の狭い2枚の帯
状フイルム51,51を乗せて重合しながら下盤
52と上下に昇降運動する原紙押え板53と、該
原紙押え板の切欠き穴54を通して直線部に切欠
きを有する平面のX型溶断刃55を設けた昇降自
在の上盤56との間に間欠的に移送させ、この停
止時に上盤56を押し下げてその下部の溶断刃5
5で前記帯状フイルム50,51にX型切込み5
8を形成し、その上昇時に帯状フイルムを所定ピ
ツチ進行させ、再び停止して平面の溶断刃55を
下降して、この交互作用で三角袋体を間欠的に製
造するものがある。
[Prior art] A conventional triangular bag, for example, a triangular inner bag containing rice with glue is stored inside a triangular outer bag, and the triangular head of the outer bag is cut out to form an inner bag containing rice. The production of a triangular bag for rice ball bags, which can be taken out with the rice wrapped in nori by pulling the tip of the bag, is as shown in FIGS. 10 and 11. A base paper presser plate 53 that moves up and down with the lower plate 52 while superimposing two narrow strip films 51, 51 on it, and a flat surface having a notch in the straight portion through the notch hole 54 of the base paper presser plate. The X-shaped cutting blade 55 is intermittently transferred between the upper plate 56 which can be raised and lowered, and when the upper plate 56 is stopped, the upper plate 56 is pushed down to remove the lower cutting blade 5.
5, an X-shaped cut 5 is made in the strip film 50, 51.
8, the belt-shaped film is advanced at a predetermined pitch as it rises, and then stopped again and the flat fusing blade 55 is lowered, and triangular bags are manufactured intermittently by this alternation.

[発明が解決しようとする課題] 上記の方式では、帯状フイルムが間欠的に移送
され、その停止時に複数の三角袋体の型切込み工
程作業を行うもので、複数の三角袋形の溶断によ
り切込みに際して、帯状フイルムの移送が間欠的
に中断されるので、三角袋の加工成形に時間がか
かり、スピード化ができず、袋コストが高くなる
という問題点、及び溶断刃が平面的であるので、
三角袋の製造のための設備面積が広く大きくな
り、機械全長が大きく、場所をとる等の問題点が
あつた。
[Problems to be Solved by the Invention] In the above method, the strip film is intermittently transferred, and when the film is stopped, the process of cutting the shapes of a plurality of triangular bags is performed. In this case, since the transfer of the strip film is interrupted intermittently, it takes time to process and form the triangular bag, making it impossible to speed up the process and increasing the cost of the bag.Also, since the fusing blade is flat,
There were problems such as the equipment area for manufacturing the triangular bags was large and large, the overall length of the machine was large, and it took up a lot of space.

本発明は上記の点に鑑み、帯状フイルムを停止
することなく、連続して三角袋を高能率で生産で
き、また機械全長、設備面積を大幅に縮小できる
三角袋の製造装置を提供することを目的とするも
のである。
In view of the above points, it is an object of the present invention to provide a triangular bag manufacturing device that can continuously produce triangular bags with high efficiency without stopping the film strip, and can significantly reduce the total machine length and equipment area. This is the purpose.

[課題を解決するための手段] 本発明は上記目的を達成するため、連続して繰
出される合成樹脂製の広幅帯状フイルム2と、そ
の上に中央と左右両縁に間隔を存して同質の2枚
の細幅の帯状フイルム4,4を並列して重合移送
する送りローラ5と、広幅の帯状フイルム2の中
央に僅かの接続部9を残し断続する切込み線10
を形成するスリツター8と、ローラ周囲に、中央
部及び左右端が軸方向に向いた直線刃7a,7b
を有し且つ稜線に沿うて定間隔に切欠き12を設
けたX型の溶断刃7を、円周方向に側端を相連結
して等分に亀甲形に配設した溶断刃ローラ6とこ
れに接して回転するアンビルローラ5と、この溶
断刃ローラ6とアンビルローラ5間を経て溶断さ
れた4個の三角袋体を一組の重合体Aとしてくの
字形に切離すべく、外周軸方向に摩擦の大きい弾
性突出部17を有し相対するローラと3:1と周
速度比で接触回転する切離しローラ16と回転ロ
ーラ18と、切離し袋体を移送する挟持搬送ベル
ト19,20とからなる三角袋の製造装置であ
る。
[Means for Solving the Problems] In order to achieve the above object, the present invention includes a wide band-shaped film 2 made of a synthetic resin that is continuously fed out, and a uniform film 2 that is made of the same material with gaps in the center and on both left and right edges thereof. A feeding roller 5 for superimposing and transporting two narrow film strips 4, 4 in parallel, and a cutting line 10 that cuts intermittently leaving a slight connection 9 in the center of the wide film strip 2.
A slitter 8 forming
X-shaped fusing blades 7 having notches 12 at regular intervals along the ridge line are connected to each other in the circumferential direction, and the fusing blade rollers 6 are arranged equally in a hexagonal shape. The anvil roller 5 rotates in contact with the anvil roller 5, and the outer peripheral axis A separating roller 16 and a rotating roller 18 having an elastic projection 17 with large friction in the direction and rotating in contact with the opposing roller at a circumferential speed ratio of 3:1, and nipping conveyor belts 19 and 20 for transporting the separated bag body. This is a manufacturing device for triangular bags.

[作用] 上記のように構成された三角袋製造装置では、
帯状フイルム2がローラ3群を経て第2図矢印方
向に移送されると共に、その中央にスリツター8
によつて一定間隔に切込み線10と僅かの接続部
9とが交互に切断形成され、その帯状フイルム2
の上に幅狭い2枚の帯状フイルム4,4が帯状フ
イルム2の中央及び左右両側に適宜間隔a、及び
b,bをあけて重合移送され、次いで矢印の方向
に回転するヒータで加熱される溶断刃7を付設し
た溶断刃ローラ6と回転ローラ5との間に導か
れ、そのローラ間を通過する時に加熱されたX型
の溶断刃7により重合された帯状フイルム2,4
には、溶断刃7の形状に沿うて前記中央の切込み
線10に左右対称して三角形袋体c,dとe,f
の二つずつのサイドシールされた三角袋体が交互
に僅かの接続部11を残して断続的な溶断線で区
画形成され、さらにこの帯状フイルム2,4はそ
の直下の回転ローラ18と切離しローラ16との
間を通して導かれ、外周軸方向に突出した摩擦の
大きい弾性突出部17の回転が相対するローラ1
8の回転に比べ、周速度が3:1の周速度で回転
するようにしてあるため、回転ローラ18と切離
しローラ16の弾性突出部17との間に挟まれた
帯状フイルム2,4は帯状フイルムの進行速度よ
り速い速度で下側に引張られるので、4個の三角
袋体c,d,e,fの集合体Aがくの字形状態で
帯状フイルム2,4より切離され、そして、下部
に設置されている上、下の搬送ベルト19,20
に挟まれ所定の位置に順次に送出され取出し台2
2上に積重ねられる。
[Function] In the triangular bag manufacturing apparatus configured as above,
The strip film 2 is transferred through three groups of rollers in the direction of the arrow in FIG.
cut lines 10 and a few connecting portions 9 are cut and formed alternately at regular intervals, and the strip-shaped film 2 is
Two narrow film strips 4, 4 are superimposed and transferred on top of the film strip 2 at appropriate intervals a, b, b at the center and on both left and right sides, and then heated by a heater rotating in the direction of the arrow. The strip-shaped films 2, 4 are guided between a fusing blade roller 6 equipped with a fusing blade 7 and a rotary roller 5, and are superposed by the X-shaped fusing blade 7, which is heated when passing between the rollers.
, triangular bags c, d, e, f are symmetrically formed along the shape of the fusing blade 7 and symmetrically about the central cutting line 10.
Two side-sealed triangular bags are alternately formed with intermittent fusing lines leaving a small connecting part 11, and these strip films 2 and 4 are separated by a rotating roller 18 and a separating roller immediately below. 16, and the rotation of the elastic protrusion 17 with high friction protruding in the direction of the outer circumferential axis is opposed to the roller 1.
8, the circumferential speed is 3:1, so the strip-shaped films 2 and 4 sandwiched between the rotating roller 18 and the elastic protrusion 17 of the separation roller 16 are rotated in a strip-shaped manner. Since the film is pulled downward at a speed faster than the advancing speed of the film, the assembly A of the four triangular bags c, d, e, and f is separated from the film strips 2 and 4 in a dogleg shape, and the lower part Upper and lower conveyor belts 19 and 20 installed in
The pick-up table 2 is sandwiched between the
Stacked on top of 2.

そして、所定枚数溜る毎にこれらの両側部を作
業者が把持し、中央の切込み線に沿うて互いに反
対方向に引張ることにより二分され、次にそれ等
を同様に両手で引裂くようにすれば非常に軽く、
小さい力で個々の三角袋に切離すことができる。
Then, each time a predetermined number of sheets are accumulated, the worker grasps both sides of the sheets and pulls them in opposite directions along the center cut line to divide them into two, and then tears them in the same way with both hands. very light,
Can be separated into individual triangular bags with little force.

[実施例] 実施例について図面に参照して説明する。[Example] Examples will be described with reference to the drawings.

第1図〜第2図は本発明装置を取付けた三角袋
製造装置の全体概略図で、1は機体、2は機体に
ロール巻きして軸支され連続して繰り出される合
成樹脂の広幅帯状フイルムで、適宜数の送りロー
ラ3によりアンビルローラ5と該ローラに接して
回転する溶断刃7を備えた溶断刃ローラ6との間
に移送するようにしてある。アンビルローラ5は
加熱された溶断刃が当接するものであるから、ロ
ーラの上にガラス繊維及びシリコン、ゴム等を用
いて被覆してなるローラを用いる。
Figures 1 and 2 are overall schematic diagrams of a triangular bag manufacturing apparatus to which the apparatus of the present invention is attached, in which 1 is a machine body, and 2 is a wide belt-shaped film of synthetic resin that is rolled around the machine body, supported by a shaft, and continuously fed out. An appropriate number of feed rollers 3 are used to transport the material between an anvil roller 5 and a fusing blade roller 6 having a fusing blade 7 that rotates in contact with the anvil roller 5. Since the anvil roller 5 comes into contact with the heated fusing blade, a roller coated with glass fiber, silicone, rubber, etc. is used.

4,4は前記帯状フイルム2の1/2幅より幅狭
い同質の2枚の連続する帯状フイルムで、機体1
にロール巻きして軸支され前記帯状フイルム2上
に中央及び左右側端に所定の間隔a及びb,bを
存して並列して重合され、前記ローラ5と周面に
X型の溶断刃7を円周方向に連続して設けた溶断
刃ローラ6との間に移送されるようになつてい
る。
4, 4 are two continuous strip-shaped films of the same quality narrower than 1/2 width of the strip-shaped film 2;
The strip-shaped film 2 is rolled up and supported on the shaft, and superimposed on the strip film 2 in parallel with predetermined intervals a, b, and b at the center and left and right ends, and has an X-shaped fusing blade on the roller 5 and the circumferential surface. 7 and a fusing blade roller 6 provided continuously in the circumferential direction.

8は前記幅広帯状フイルム2の中央を一定間隔
に僅かの接続部9を残して直線状に切断するスリ
ツターである。
Reference numeral 8 denotes a slitter that cuts the wide strip-shaped film 2 in the center in a straight line, leaving a few connecting portions 9 at regular intervals.

前記溶断刃ローラ6は、ローラ周囲に前記帯状
フイルム2に切込まれた断続した切込み線10を
中心として中央部及び左右端が軸方向に向けられ
た直線刃7a及び7b,7bを有し且つ稜線に沿
うて僅かの接続部11を残し直線状に断続的に溶
断するよう切欠き12を設けたX型の溶断刃7
を、円周方向に側端を相連結して等分に亀甲形に
配設してある。
The fusing blade roller 6 has straight blades 7a, 7b, 7b whose central portion and left and right ends are oriented in the axial direction around the continuous score line 10 cut into the strip film 2 around the roller. An X-shaped fusing blade 7 provided with notches 12 so as to cut intermittently in a straight line, leaving a small connecting part 11 along the ridgeline.
are arranged equally in a hexagonal shape with their side ends interconnected in the circumferential direction.

第7図と第8図において、前記溶段刃ローラ6
は鉄等の金属で中空に形成され、その外周面に前
記X型の溶断刃7が突出され、内周壁面全体にヒ
ータ25が取付けられている。
In FIGS. 7 and 8, the welding blade roller 6
is hollow and made of metal such as iron, the X-shaped fusing blade 7 is projected from its outer circumferential surface, and a heater 25 is attached to the entire inner circumferential wall surface.

また、ローラの両側には断熱板26及び軸受に
支持させる回転板27を数本の連結ボルト28で
三者一体に連結して溶断刃ローラ6を構成してい
る。
Further, on both sides of the roller, a heat insulating plate 26 and a rotary plate 27 supported by bearings are integrally connected with several connecting bolts 28 to form the fusing blade roller 6.

また、前記溶断刃7と7の間のローラ表面は断
熱材の被覆板13で被覆し、この被覆板13はア
ンビルローラ5と接触回転するとき、ローラ軸中
心側に後退できるようバネ14で半径方向に進退
自在に取付けられている。
Further, the surface of the roller between the fusing blades 7 and 7 is covered with a cover plate 13 made of a heat insulating material, and when this cover plate 13 rotates in contact with the anvil roller 5, the cover plate 13 is provided with a spring 14 so that it can retreat toward the center of the roller axis. It is installed so that it can move forward and backward in any direction.

15は溶断刃7を加熱するため、前記ヒータ2
5の端子29,29の接続されたリード線30に
通電する接触子形のヒータ電源部で、ヒータ25
によりローラ周壁を介し溶断刃7を所定温度に加
熱するようにしてある。
15 is the heater 2 for heating the fusing blade 7;
The heater 25
The fusing blade 7 is heated to a predetermined temperature via the roller peripheral wall.

16は前記溶断された左右対称形の三角袋体
c,d,e,fの三角袋集合体Aをくの字形に切
離すべく、ローラ外周面より突出した摩擦の大き
い弾性突出部17を有した切離しローラで、該ロ
ーラの弾性突出部17を回転ローラ18に接し
て、3:1の周速度比で接触回転させるように、
前記溶断刃ローラ6の下方に設置されている。
16 has an elastic protrusion 17 with high friction protruding from the outer peripheral surface of the roller in order to cut off the triangular bag assembly A of the fused left-right symmetrical triangular bags c, d, e, f into a dogleg shape. With the separated separation roller, the elastic protrusion 17 of the roller is brought into contact with the rotating roller 18 and rotated in contact at a circumferential speed ratio of 3:1.
It is installed below the fusing blade roller 6.

帯状フイルム2,4はアンビルローラ5と溶断
刃ローラ6との間を通過して、回転する溶断刃7
により帯状フイルム2,4に一度に2個の三角袋
体c,d、及びe,fが交互に溶断によりサイド
シールされた三角袋として区画形成され、次いで
回転ローラ18と弾性突出部17を有する切離し
ローラ16の間を通過して、一度に三角袋体c.d.
e.fを三角袋集合体Aとして切離しできる。
The strip films 2 and 4 pass between the anvil roller 5 and the fusing blade roller 6, and the rotating fusing blade 7
Two triangular bags c, d, and e, f are formed at a time on the film strips 2 and 4 as side-sealed triangular bags by alternating fusing, and then a rotating roller 18 and an elastic protrusion 17 are formed. The triangular bag body CD passes between the separation rollers 16 at one time.
ef can be separated as a triangular bag assembly A.

19,20は回転ローラ18と切離しローラ1
6との間の直下から取出し台22側に向かつて
上、下に配した複数本のベルト21,21とで三
角袋体を挟持し移送する上、下搬送ベルト、23
は合成樹脂フイルムの静電気除去器、24は溶断
後の空冷のためのブローノズルである。
19 and 20 are a rotating roller 18 and a separating roller 1
The upper and lower conveyor belts 23 sandwich and transport the triangular bag body between the plurality of belts 21 and 21 disposed on the upper and lower sides from directly below between the 6 and the take-out table 22 side.
24 is a static electricity eliminator made of synthetic resin film, and a blow nozzle for air cooling after cutting.

取出し台22の上に順次送出された三角袋集合
体Aは作業者が所定枚数を掴み左右に引張ること
により二分し、さらに同様の作業で第9図に示す
ように独立した三角袋とすることができるもので
ある。
The triangular bag assembly A that has been sequentially delivered onto the take-out table 22 is divided into two parts by an operator who grabs a predetermined number of bags and pulls them left and right, and further divides them into independent triangular bags by the same operation as shown in FIG. 9. It is something that can be done.

また、上記の三角袋の製造において、おにぎり
袋の外袋のように、三角のトツプが切取れるよう
な三角袋を製造するときは、上下に重合した帯状
フイルム2と4,4がアンビルローラ5と溶断刃
ローラ6の間を通過する前に、周囲に一定間隔で
切欠きを設けた切り刃ローラとこれに相対して回
転するアンビルローラ間を通過させることによ
り、ミシン目状の切取り線または+形の切込み線
等を随時に付設することができる。
In addition, in manufacturing the above-mentioned triangular bag, when manufacturing a triangular bag in which the triangular top can be cut off, such as the outer bag of a rice ball bag, the upper and lower overlapping strip-like films 2 and 4 are placed on the anvil roller 5. Before passing between the cutting blade roller 6 and the cutting blade roller 6, the cutter roller is passed between a cutting blade roller that has notches at regular intervals on its periphery and an anvil roller that rotates in opposition to the cutting blade roller. A +-shaped cut line or the like can be added at any time.

[発明の効果] 本発明は上記の構成からなるもので、次のよう
な効果を奏する。
[Effects of the Invention] The present invention has the above configuration and has the following effects.

従来の平面的に溶断刃を設けたものに比べ、X
型の溶断刃をローラ表面の円周方向に等分して連
続に形成した本発明では、帯状フイルムに三角袋
体を構成するに必要な溶断刃の平面的な設置面積
が極端に縮小でき、また帯状フイルムの平面移送
部も少なくて済むので、三角袋体を構成する製造
機械の全長を大幅に縮小でき、場所はとらない。
Compared to the conventional one with a flat fusing blade,
In the present invention, in which the fusing blades of the mold are continuously formed by equally dividing them in the circumferential direction of the roller surface, the planar installation area of the fusing blades required to construct a triangular bag on a strip film can be extremely reduced. In addition, since the number of planar transport parts for the strip film is reduced, the overall length of the manufacturing machine constituting the triangular bag can be significantly reduced, and space is not taken up.

また、溶断刃ローラとそのアンビルローラとの
間に通過させて複数個の三角袋体を僅かの接続部
を残して溶断によりサイドシールされた三角袋を
区画形成できることと、その直下に設置した切離
しローラの外周の軸方向に突出した弾性突出部を
相対するローラに対しほぼ3倍の周速度で回転接
触させることにより、前記の溶断刃により区画形
成された三角袋体4個をくの字形の集合体として
切離すことができるので、平面移送部は極端に縮
小できると共に、帯状フイルムを間欠停止する必
要がなく、連続移送で三角袋体が製造できるの
で、高能率の生産が可能でコスト低減に寄与する
ところ極めて大である等の効果がある。
In addition, it is possible to divide a plurality of triangular bags by passing them between the fusing blade roller and its anvil roller, leaving a small connection part to form side-sealed triangular bags by fusing, and to form a side-sealed triangular bag by passing the bag bodies between the fusing blade roller and its anvil roller. By bringing the elastic protrusion protruding in the axial direction on the outer periphery of the roller into rotational contact with the opposing roller at approximately three times the circumferential speed, the four triangular bags defined by the fusing blades are cut into a dogleg shape. Since it can be separated as an aggregate, the planar transfer section can be extremely reduced, and there is no need to stop the strip film intermittently, and triangular bags can be manufactured by continuous transfer, allowing for highly efficient production and cost reduction. The effect is extremely large in that it contributes to

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

第1図は本発明の三角袋の製造装置の実施例を
示す説明図的断面概略図、第2図は同平面図、第
3図は本発明装置の要部を示す斜視図、第4図は
第3図の一部の断面説明図、第5図は第3図の断
面説明図、第6図は本装置による三角袋の型切込
み加工状態を示す平面図、第7図は一部を断面で
示す溶断刃ローラの詳細図、第8図は溶断刃ロー
ラの一部を断面で示す側面図、第9図は単独に切
離した三角袋の正面図、第10図は従来の三角袋
の型切込み装置の正面図、第11図は同平面図で
ある。 1……機体、2……幅広い帯状フイルム、3…
…送りローラ、4……細幅の帯状フイルム、5…
…アンビルローラ、6……溶断刃ローラ、7……
溶断刃、7a,7b……直線刃、8……スリツタ
ー、9……接続部、10……切込み線、11……
接続部、12……切欠き、13……断熱被覆板、
16……切離しローラ、17……回転ローラ、1
9,20……上下の挟持搬送ベルト。
Fig. 1 is an explanatory cross-sectional schematic diagram showing an embodiment of the triangular bag manufacturing apparatus of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a perspective view showing main parts of the apparatus of the present invention, and Fig. 4 is a cross-sectional explanatory view of a part of FIG. 3, FIG. 5 is a cross-sectional explanatory view of FIG. A detailed view of the fusing blade roller shown in cross section, Fig. 8 is a side view showing a part of the fusing blade roller in cross section, Fig. 9 is a front view of a triangular bag separated individually, and Fig. 10 is a diagram of a conventional triangular bag. A front view of the mold cutting device, and FIG. 11 is a plan view thereof. 1... fuselage, 2... wide strip film, 3...
...Feeding roller, 4...Narrow band-shaped film, 5...
...Anvil roller, 6... Fusing blade roller, 7...
Melting blade, 7a, 7b... straight blade, 8... slitter, 9... connection part, 10... cutting line, 11...
Connection part, 12... Notch, 13... Heat insulation covering plate,
16...Separation roller, 17...Rotating roller, 1
9, 20... Upper and lower clamping conveyor belts.

Claims (1)

【特許請求の範囲】[Claims] 1 連続に繰出される合成樹脂製の広範の帯状フ
イルムと、その上に中央と左右両縁に間隔を存し
て同質の2枚の細幅の帯状フイルムを並列して重
合移送する送りローラと、広幅の帯状フイルムの
中央に僅かの接続部を残し断続する切込み線を形
成するスリツターと、中央部及び左右端が軸方向
に向けられた直線刃を有し、且つ稜線に沿うて定
間隔に切欠きを設けたX型の溶断刃を、ローラ表
面の円周方向に等分して連続に配設した溶断刃ロ
ーラと、これに接して回転するアンビルローラ
と、この溶断ローラとアンビルローラ間を経て溶
断された4個の三角袋体をくの字形に切離すべ
く、外周軸方向に摩擦弾性突出部を有し相対する
ローラと3:1の周速度比で接触回転する切離し
ローラと回転ローラと、切離し袋体の搬送ベルト
とからなる三角袋の製造装置。
1. A wide belt-like film made of synthetic resin that is continuously fed out, and a feed roller that superimposes and transports two narrow films of the same quality in parallel with a gap in the center and on both left and right edges. , a slitter that forms intermittent cutting lines leaving a slight connection in the center of a wide strip-shaped film, and a straight blade with the center and left and right ends facing in the axial direction, and at regular intervals along the ridgeline. A fusing blade roller in which X-shaped fusing blades with notches are arranged continuously and equally divided in the circumferential direction of the roller surface, an anvil roller that rotates in contact with the fusing blade roller, and a space between the fusing roller and the anvil roller. In order to separate the four triangular bags that were fused and cut into a dogleg shape, a separation roller is rotated, which has a frictional elastic protrusion in the direction of the outer circumferential axis and rotates in contact with the opposing roller at a circumferential speed ratio of 3:1. A triangular bag manufacturing device consisting of rollers and a transport belt for separating bag bodies.
JP1161118A 1989-06-23 1989-06-23 Apparatus for preparing triangular bag Granted JPH0324940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1161118A JPH0324940A (en) 1989-06-23 1989-06-23 Apparatus for preparing triangular bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1161118A JPH0324940A (en) 1989-06-23 1989-06-23 Apparatus for preparing triangular bag

Publications (2)

Publication Number Publication Date
JPH0324940A JPH0324940A (en) 1991-02-01
JPH0577505B2 true JPH0577505B2 (en) 1993-10-26

Family

ID=15728944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1161118A Granted JPH0324940A (en) 1989-06-23 1989-06-23 Apparatus for preparing triangular bag

Country Status (1)

Country Link
JP (1) JPH0324940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002160710A (en) * 2000-11-27 2002-06-04 Daiwa Can Co Ltd Labeling method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2925705A1 (en) 2013-11-06 2015-05-14 The Procter & Gamble Company Flexible containers and methods of forming the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002160710A (en) * 2000-11-27 2002-06-04 Daiwa Can Co Ltd Labeling method

Also Published As

Publication number Publication date
JPH0324940A (en) 1991-02-01

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