JP6134227B2

JP6134227B2 - Bag cutting device for continuous roll bag

Info

Publication number: JP6134227B2
Application number: JP2013165167A
Authority: JP
Inventors: 清志西部
Original assignee: Nissan Steel Industry Co Ltd
Current assignee: Nissan Steel Industry Co Ltd
Priority date: 2013-08-08
Filing date: 2013-08-08
Publication date: 2017-05-24
Anticipated expiration: 2033-08-08
Also published as: JP2015034023A

Description

本発明は、スーパーマーケット等の店舗に設置されるロール巻状の連続袋体であるロール状連続袋体を一袋ずつ取り出せるロール状連続袋体用袋切取装置に関する。 The present invention relates to a roll-shaped continuous bag body bag cutting device capable of taking out a roll-shaped continuous bag body, which is a roll-wrapped continuous bag body installed in a store such as a supermarket, one by one.

スーパーマーケット等の店舗において、レジカウンターや袋詰め作業台（サッカー台）などに設置されたロール状に巻回された合成樹脂フィルム製のロール状連続袋体から、ポリ袋と称される袋体を一枚ずつ取り出して切り取り、購入した食品などが封入されることがある（特許文献１，２参照）。 In a store such as a supermarket, a plastic bag called a plastic bag is taken from a roll-like continuous bag made of a synthetic resin film wound in a roll installed at a cashier counter or a bagging work table (soccer table). There are cases where foods and the like that are taken out and cut out one by one and enclosed are enclosed (see Patent Documents 1 and 2).

特許第４４８７１４６号公報Japanese Patent No. 4487146 特開２０００−２５５５９０号公報JP 2000-255590 A

しかしながら、極薄のシート状ポリ袋が巻回されてなるロール状連続袋体からポリ袋を１袋分だけ取り出して切り取りを行うのは困難であるため、ポリ袋の取り出し作業を容易に行う技術が種々提案されているものの、ポリ袋の取り出し作業性を更に向上させることができ、且つコンパクトに構成できるロール状連続袋体用袋切取装置の開発が望まれている。 However, since it is difficult to take out and cut out only one bag from a roll-like continuous bag formed by winding an extremely thin sheet-like plastic bag, a technique for easily removing the plastic bag. Although various proposals have been made, it is desired to develop a bag cutting device for a roll-shaped continuous bag body that can further improve the workability of taking out a plastic bag and can be made compact.

本発明は、スーパーマーケット等の店舗に設置されるロール巻状の連続袋体であるロール状連続袋体を一袋ずつより容易に取り出せるロール状連続袋体用袋切取装置の提供を目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to provide a roll continuous bag body cutting device that can more easily take out a roll continuous bag body that is a roll-wrapped continuous bag body installed in a store such as a supermarket.

即ち、本発明は下記［１］〜［５］に記載の構成を有する。 That is, this invention has the structure as described in following [1]-[5].

［１］ミシン目を介して連続して設けられた袋体がロール状に巻回された第１ロール状連続袋体を、その軸心を水平状態となるように支持する第１支持部と、
ミシン目を介して連続して設けられた袋体がロール状に巻回された第２ロール状連続袋体を、その軸心を水平状態となるように支持する第２支持部と、
前記第１ロール状連続袋体の巻き出し端部の袋体が、後続の袋体との間のミシン目の位置でそれぞれ切断されて切り取られるようになっている第１リップ部材と、
前記第２ロール状連続袋体の巻き出し端部の袋体が、後続の袋体との間のミシン目の位置でそれぞれ切断されて切り取られるようになっている第２リップ部材と、
を備え、
前記第１支持部及び前記第２支持部は、前記第１ロール状連続袋体と前記第２ロール状連続袋体とが上下に位置するように配置されていることを特徴とするロール状連続袋体用袋切取装置。 [1] A first support portion that supports a first roll-shaped continuous bag body in which a bag body continuously provided through a perforation is wound in a roll shape so that its axis is in a horizontal state. ,
A second support part for supporting the second roll-shaped continuous bag body in which the bag body continuously provided through the perforation is wound in a roll shape so that its axis is in a horizontal state;
A first lip member adapted to be cut and cut off at the position of the perforation between the unrolled end of the first roll-shaped continuous bag and the subsequent bag,
A second lip member configured to be cut and cut off at the position of the perforation between the second roll-shaped continuous bag body and the subsequent bag body;
With
The first support part and the second support part are arranged so that the first roll-shaped continuous bag body and the second roll-shaped continuous bag body are positioned up and down. Bag cutting device for bags.

［２］前記第１リップ部材及び前記第２リップ部材は、前記第１ロール状連続袋体及び前記第２ロール状連続袋体の軸心方向に対して直交する前面側に配置されていることを特徴とする前項１に記載のロール状連続袋体用袋切取装置。 [2] The first lip member and the second lip member are disposed on the front side perpendicular to the axial direction of the first roll-shaped continuous bag body and the second roll-shaped continuous bag body. The bag cutting device for a roll-like continuous bag according to the preceding item 1, characterized by:

［３］前記第１リップ部材及び前記第２リップ部材は、前記第１ロール状連続袋体及び前記第２ロール状連続袋体の軸心方向に対して直交する前面側及び後面側のそれぞれに配置されていることを特徴とする前項１に記載のロール状連続袋体用袋切取装置。 [3] The first lip member and the second lip member are respectively provided on a front surface side and a rear surface side orthogonal to an axial direction of the first roll-shaped continuous bag body and the second roll-shaped continuous bag body. The bag cutting device for a roll-like continuous bag according to item 1, wherein the bag cutting device is arranged.

［４］前記第１リップ部材及び前記第２リップ部材は、前記第１ロール状連続袋体及び前記第２ロール状連続袋体の中間の高さ位置に設けられることを特徴とする前項１〜３のいずれかに記載のロール状連続袋体用袋切取装置。 [4] The items 1 to 3, wherein the first lip member and the second lip member are provided at an intermediate height position between the first roll-shaped continuous bag body and the second roll-shaped continuous bag body. The bag cutting device for roll-shaped continuous bag bodies according to any one of 3.

［５］前記第１リップ部材及び前記第２リップ部材は、前記ロール状連続袋体の巻き出し端部の袋体を挿通可能なスリットが形成され、弾性力を有する素材からなるリップ部を備えることを特徴とする前項１〜４のいずれかに記載のロール状連続袋体用袋切取装置。 [5] The first lip member and the second lip member include a lip portion made of a material having an elastic force, in which a slit through which the bag body at the unwinding end portion of the roll-shaped continuous bag body can be inserted is formed. The bag cutting device for roll-shaped continuous bags according to any one of the preceding items 1 to 4, wherein

上記［１］に記載の発明によれば、ミシン目を介して連続して設けられた袋体がロール状に巻回された第１ロール状連続袋体を、その軸心を水平状態となるように支持する第１支持部と、ミシン目を介して連続して設けられた袋体がロール状に巻回された第２ロール状連続袋体を、その軸心を水平状態となるように支持する第２支持部と、第１ロール状連続袋体の巻き出し端部の袋体が、後続の袋体との間のミシン目の位置でそれぞれ切断されて切り取られるようになっている第１リップ部材と、第２ロール状連続袋体の巻き出し端部の袋体が、後続の袋体との間のミシン目の位置でそれぞれ切断されて切り取られるようになっている第２リップ部材と、を備え、第１支持部及び第２支持部は、第１ロール状連続袋体と第２ロール状連続袋体とが上下に位置するように配置されているので、第１ロール状連続袋体及び第２ロール状連続袋体が水平状態且つ上下に位置するように配置されることによって、ロール状連続袋体用袋切取装置の設置面積が小さくてすみ、コンパクトな構成とすることができる。 According to the invention described in [1] above, the first roll-shaped continuous bag body in which the bag body continuously provided through the perforation is wound in a roll shape has its axis in a horizontal state. The first support portion that supports the second roll-shaped continuous bag body in which the bag body continuously provided through the perforation is wound in a roll shape so that its axis is in a horizontal state The second support part to be supported and the bag body at the unwinding end of the first roll-shaped continuous bag body are cut and cut at the position of the perforation between the following bag body. The 1st lip member and the 2nd lip member which the bag body of the unwinding end part of the 2nd roll-like continuous bag body is cut and cut off in the position of the perforation between the following bag bodies, respectively And the first support portion and the second support portion are a first roll-shaped continuous bag body and a second roll-shaped continuous bag body. Are arranged so that the first roll-shaped continuous bag body and the second roll-shaped continuous bag body are positioned horizontally and vertically, so that the roll-shaped continuous bag body is The installation area of the bag cutting device is small, and a compact configuration can be obtained.

上記［２］に記載の発明によれば、第１リップ部材及び第２リップ部材は、第１ロール状連続袋体及び第２ロール状連続袋体の軸心方向に対して直交する前面側に配置されているので、袋体の取出口である第１リップ部材及び第２リップ部材を前面側にまとめて配置することができ、壁際に沿って配置させた際にも複数の取り出し口から袋体を取り出すことができる。 According to the invention described in [2] above, the first lip member and the second lip member are arranged on the front side perpendicular to the axial direction of the first roll-shaped continuous bag body and the second roll-shaped continuous bag body. Since it is arranged, the first lip member and the second lip member, which are the outlets of the bag body, can be arranged together on the front side, and even when arranged along the wall, the bag can be removed from a plurality of outlets. The body can be taken out.

上記［３］に記載の発明によれば、第１リップ部材及び第２リップ部材は、第１ロール状連続袋体及び第２ロール状連続袋体の軸心方向に対して直交する前面側及び後面側のそれぞれに配置されているので、ロール状連続袋体用袋切取装置の前面側及び後面側の両方から袋体を取り出すことができ、第１リップ部材及び第２リップ部材の設けられる場所、即ち、袋体の取出場所が分散されるため、複数の顧客（買い物客）が同時に袋体を取り出す際などであっても、互いの袋体の取り出し作業の妨げになり難くなる。 According to the invention described in [3] above, the first lip member and the second lip member are the front side orthogonal to the axial direction of the first roll-shaped continuous bag body and the second roll-shaped continuous bag body, and Since it is arrange | positioned at each of the rear surface side, a bag body can be taken out from both the front side and rear surface side of the bag cutting device for roll-shaped continuous bag bodies, and the place where the first lip member and the second lip member are provided That is, since the places where the bag bodies are taken out are dispersed, even when a plurality of customers (shoppers) take out the bag bodies at the same time, it becomes difficult to hinder each other's work of taking out the bag bodies.

また、顧客が袋詰作業などしている位置から近い第１リップ部材及び第２リップ部材を選択して袋体を取り出すことができるので、袋体を取り出すために移動する必要がなく、顧客に手間が掛からない。 Moreover, since the bag body can be taken out by selecting the first lip member and the second lip member that are close to the position where the customer is carrying out the bagging operation, it is not necessary to move to take out the bag body, It does not take time.

上記［４］に記載の発明によれば、第１リップ部材及び第２リップ部材は、第１ロール状連続袋体及び第２ロール状連続袋体の中間の高さ位置に設けられるので、第１ロール状連続袋体及び第２ロール状連続袋体の何れも、第１リップ部材及び第２リップ部材の両方から袋体が引き出され易い高さ位置に設定され、使い勝手が良い。 According to the invention described in [4] above, the first lip member and the second lip member are provided at an intermediate height position between the first roll-shaped continuous bag body and the second roll-shaped continuous bag body. Both the one-roll continuous bag body and the second roll-shaped continuous bag body are set at a height position at which the bag body can be easily pulled out from both the first lip member and the second lip member, and are easy to use.

上記［５］に記載の発明によれば、第１リップ部材及び第２リップ部材は、ロール状連続袋体の巻き出し端部の袋体を挿通可能なスリットが形成され、弾性力を有する素材からなるリップ部を備えるので、ロール状連続袋体から袋体を一袋ずつ簡単かつスムーズに取り出すことができるとともに、取り出された袋体に適度なシワが形成されて、袋体の開封作業をスムーズに行うことができる。 According to the invention described in [5] above, the first lip member and the second lip member are formed with slits through which the bag body at the unwinding end portion of the roll-shaped continuous bag body can be inserted, and have an elastic force. Since the lip portion is provided, the bag body can be easily and smoothly taken out one by one from the roll-like continuous bag body, and appropriate wrinkles are formed on the taken out bag body, so that the bag body can be opened. It can be done smoothly.

本発明に係るロール状連続袋体用袋切取装置の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the bag cutting device for roll-shaped continuous bag bodies which concerns on this invention. 本発明に係るロール状連続袋体用袋切取装置の斜視図である。It is a perspective view of the bag cutting device for roll-shaped continuous bag bodies concerning the present invention. 本発明に係るロール状連続袋体用袋切取装置の正面図である。It is a front view of the bag cutting device for roll-shaped continuous bag bodies concerning the present invention. 本発明に係るロール状連続袋体用袋切取装置の背面図である。It is a rear view of the bag cutting device for roll-shaped continuous bag bodies concerning the present invention. 本発明に係るロール状連続袋体用袋切取装置の断面図及びリップ部材を説明するための説明図である。It is explanatory drawing for demonstrating sectional drawing and the lip member of the bag cutting device for roll-shaped continuous bag bodies which concerns on this invention. 本発明に係るロール状連続袋体用袋切取装置の支持部と枠体との取り付けについて説明するための説明図である。It is explanatory drawing for demonstrating attachment of the support part and frame of the bag cutting device for roll-shaped continuous bag bodies which concerns on this invention. 本発明の別実施形態に係るロール状連続袋体用袋切取装置の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the bag cutting device for roll-shaped continuous bag bodies which concerns on another embodiment of this invention. 本発明の別実施形態に係るロール状連続袋体用袋切取装置の断面図である。It is sectional drawing of the bag cutting device for roll-shaped continuous bag bodies which concerns on another embodiment of this invention.

以下、図面を参照して、本発明の実施形態について説明する。 Embodiments of the present invention will be described below with reference to the drawings.

図１は、ロール状連続袋体用袋切取装置１００の使用状態を示す斜視図、図２は、ロール状連続袋体用袋切取装置１００の斜視図、図３は、ロール状連続袋体用袋切取装置１００の前面図、図４は、ロール状連続袋体用袋切取装置１００の後面図、図５は、ロール状連続袋体用袋切取装置１００の断面図及びリップ部材３を説明するための説明図、図６は、ロール状連続袋体用袋切取装置１００の支持部２と枠体１との取り付けについて説明するための説明図、図７は、別実施形態に係るロール状連続袋体用袋切取装置２００の使用状態を示す斜視図、図８は、別実施形態に係るロール状連続袋体用袋切取装置２００の断面図である。 1 is a perspective view showing a use state of a roll continuous bag body bag cutting device 100, FIG. 2 is a perspective view of the roll continuous bag body bag cutting device 100, and FIG. 3 is a roll continuous bag body device. The front view of the bag cutting device 100, FIG. 4 is the rear view of the roll continuous bag bag cutting device 100, and FIG. 5 is a cross-sectional view of the roll continuous bag bag cutting device 100 and the lip member 3. FIG. FIG. 6 is an explanatory diagram for explaining the attachment of the support part 2 and the frame body 1 of the bag cutting device 100 for a roll-shaped continuous bag body, and FIG. 7 is a roll-shaped continuous film according to another embodiment. The perspective view which shows the use condition of the bag cutting device 200 for bags, FIG. 8 is sectional drawing of the bag cutting device 200 for roll-shaped continuous bags which concerns on another embodiment.

図１〜６に示す本発明のロール状連続袋体用袋切取装置１００は、２つのロール状連続袋体９，９を、その軸心を水平状態となるようにそれぞれ支持する２つの支持部２，２と、２つのリップ部材３，３と、を備え、各ロール状連続袋体９，９のそれぞれの端部を各リップ部材３，３からそれぞれ引き出して、袋体９１，９１をそれぞれ取り出せるように構成されている。 The roll cutting device 100 for roll-shaped continuous bag bodies of this invention shown to FIGS. 1-6 is two support parts which each support two roll-shaped continuous bag bodies 9 and 9 so that the axial center may become a horizontal state, respectively. 2 and 2 and two lip members 3, 3, and the respective end portions of the respective roll-shaped continuous bag bodies 9, 9 are pulled out from the lip members 3, 3, respectively. It is configured so that it can be taken out.

ロール状連続袋体９は、ポリエチレンやポリプロピレン等のポリオレフィン系の合成樹脂製の多数の袋体９１、即ち、多数のポリ袋９１がミシン目を介して連続して設けられた極薄シート状（帯状）の連続ポリ袋９１が、ロール状に巻回されたものによって構成されている。 The roll-shaped continuous bag body 9 is made of a large number of bag bodies 91 made of a polyolefin-based synthetic resin such as polyethylene or polypropylene, that is, an ultrathin sheet shape in which a large number of polybags 91 are continuously provided through perforations ( A belt-like continuous plastic bag 91 is constituted by a roll wound in a roll shape.

本発明のロール状連続袋体用袋切取装置１００は、例えば、支持部２が取り付けられる枠体１と、枠体１に設けられる取出用板部１４と、を備え、各支持部２は、２つのロール状連続袋体９が上下に位置するように配置されて取り付けられるよう構成されている。 The roll-shaped continuous bag body cutting device 100 of the present invention includes, for example, a frame body 1 to which the support section 2 is attached, and an extraction plate section 14 provided on the frame body 1. Two roll-shaped continuous bag bodies 9 are arranged and attached so as to be positioned vertically.

以下では、第１ロール状連続袋体９を支持し、上方に配置される支持部２を第１支持部２とし、第２ロール状連続袋体９を支持し、下方に配置される支持部２を第２支持部２として説明する。 Below, the 1st roll-shaped continuous bag body 9 is supported, the support part 2 arrange | positioned upward is made into the 1st support part 2, the 2nd roll-shaped continuous bag body 9 is supported, and the support part arrange | positioned below 2 will be described as the second support portion 2.

尚、以降では、図３に向かって紙面に垂直な方向を前後方向としてロール状連続袋体用袋切取装置１００から袋体９１を取り出す側を「前面側」または「正面側」とし、「前面側」の対面側を「後面側」または「裏面側」として説明する。 In the following description, the direction in which the bag body 91 is taken out from the roll continuous bag body bag cutting device 100 is referred to as “front side” or “front side” with reference to FIG. The opposite side of “side” will be described as “rear side” or “rear side”.

また、図３に向かって上下方向を「高さ方向」または「上下方向」、ロール状連続袋体用袋切取装置１００の幅方向（図３に向かって左右方向）を「左右方向」として説明する。 In addition, the vertical direction toward FIG. 3 is described as “height direction” or “vertical direction”, and the width direction (left and right direction toward FIG. 3) of the roll continuous bag cutting device 100 is described as “left and right direction”. To do.

後に詳述するが、枠体１に設けられた取出用板部１４には、支持部２に支持されたロール状連続袋体９の巻き出し端部９１ａのポリ袋９１が、後続のポリ袋９１との間のミシン目の位置でそれぞれ切断されて切り取られるようになっているリップ部材３が２つ設けられている。 As will be described in detail later, the takeout plate portion 14 provided on the frame body 1 has a polybag 91 at the unwinding end portion 91a of the roll-shaped continuous bag body 9 supported by the support portion 2 and a subsequent polybag. Two lip members 3 that are cut and cut off at the position of the perforation between 91 and 91 are provided.

枠体１及び支持部２は、ステンレスやスチールなどの金属からなり、左右側板１１と底板１２を備えて構成されている。 The frame body 1 and the support portion 2 are made of metal such as stainless steel or steel, and are configured to include a left and right side plate 11 and a bottom plate 12.

左右側板１１には、それぞれ内側面（各側板１１の対向している面）に係合溝部１３が設けられ、支持部２の両端部に設けられた各係合部２２が各係合溝部１３に係合されることにより、支持部２がそれぞれ側板１１に取り付け及び取り外し自在に、且つ回転可能に支持されるよう構成されている。 The left right plate 11 is provided with an engagement groove portion 13 on each inner side surface (surface facing each side plate 11), and each engagement portion 22 provided at both ends of the support portion 2 is provided with each engagement groove portion 13. By being engaged with each other, the support portion 2 is configured to be attached to and detached from the side plate 11 and to be rotatably supported.

係合溝部１３に係合された支持部２は、各支持部２に支持されるロール状連続袋体９の各軸心が水平状態となるよう取り付けられる。 The support part 2 engaged with the engagement groove part 13 is attached so that each axial center of the roll-shaped continuous bag body 9 supported by each support part 2 is in a horizontal state.

係合溝部１３は、側板１１の高さ方向中間位置と、更に、その上方にもう一つ設けられており、左側板１１と右側板１１においてそれぞれ対向するように各側板１１に２つずつ設けられている。 One engaging groove 13 is provided at an intermediate position in the height direction of the side plate 11 and further above it, and two are provided on each side plate 11 so as to face each other on the left side plate 11 and the right side plate 11. It has been.

例えば、図６に示すように、側板１１の内側面には、板状体からなり、平面視で凸状に形成された凸状部１１１が固着して設けられており、係合溝部１３は、当該凸状部１１１の前面側端側に設けられ、側板１１内側面の側面視で略Ｌ字型形状に形成されている。 For example, as shown in FIG. 6, the inner surface of the side plate 11 is provided with a convex portion 111 made of a plate-like body and formed in a convex shape in a plan view. The convex portion 111 is provided on the front side end side, and is formed in a substantially L shape in a side view of the inner side surface of the side plate 11.

支持部２の係合部２２は、支持部本体２１の端部から離間する方向に延び、且つ支持部本体２１の径寸法よりも小径に形成された係合軸２２２と、係合軸２２２の略中心に設けられ、係合軸２２２の径寸法よりも大径に形成された円形状突部２２１とを備えている。 The engagement portion 22 of the support portion 2 extends in a direction away from the end portion of the support portion main body 21, and has an engagement shaft 222 formed with a smaller diameter than the diameter of the support portion main body 21, and the engagement shaft 222. And a circular protrusion 221 which is provided substantially at the center and has a diameter larger than the diameter of the engagement shaft 222.

係合溝部１３は、凸状部１１１の前面側端の一部を切り欠いて形成された開口端部、即ち係合部２２の円形状突部２２１及び係合軸２２２を嵌め込むための入口となる溝開口部１３１が正面側に設けられており、支持部２の係合部２２が溝開口部１３１から裏面側へ向かって延びる溝１３２に沿って水平方向に嵌め込まれた後、溝１３２が下方側へ屈曲して延びてなる係合凹部１３３の奥端部１３３ａで係合軸２２２が掛止されるように構成されている。 The engagement groove portion 13 is an opening end portion formed by cutting out a part of the front side end of the convex portion 111, that is, an inlet for fitting the circular protrusion 221 and the engagement shaft 222 of the engagement portion 22. The groove opening 131 is provided on the front side, and after the engaging portion 22 of the support portion 2 is fitted in the horizontal direction along the groove 132 extending from the groove opening 131 toward the back surface side, the groove 132 is inserted. Is configured such that the engagement shaft 222 is hooked at the back end portion 133a of the engagement recess 133 formed by bending and extending downward.

尚、係合凹部１３３の奥端部１３３ａまでの深さ寸法は、袋体９１の取り出し作業中などに支持部２が側板１１から抜け出す虞が低減するため、係合軸２２２の径寸法よりも大きい寸法に設定されることが好ましいが、これに限定されるものではない。 Note that the depth dimension of the engagement recess 133 to the back end part 133a is less than the diameter dimension of the engagement shaft 222 because the possibility that the support part 2 comes out of the side plate 11 during taking out the bag body 91 is reduced. Although it is preferable to set it as a big dimension, it is not limited to this.

係合溝部１３の開口寸法Ｗ_ｇ１は、円形状突部２２１の径寸法よりも大きくなるように設定され、係合溝部１３の開口寸法Ｗ_ｇ２は、円形状突部２２１の径寸法よりも小さく、且つ係合軸２２２の径寸法と略同等以上に設定されている。 The opening dimension W _g1 of the engagement groove 13 is set to be larger than the diameter of the circular protrusion 221, and the opening dimension W _g2 of the engagement groove 13 is smaller than the diameter of the circular protrusion 221. In addition, the diameter is set to be approximately equal to or greater than the diameter of the engagement shaft 222.

即ち、溝開口部１３１の開口寸法Ｗ_ｇ１は、少なくとも係合軸２２２よりも径大である円形状突部２２１が嵌る程度の寸法に設定され、係合凹部１３３の奥端部１３３ａ側へ進むにつれて、係合軸２２２の径寸法を下限として徐々に開口寸法が狭くなるように設定されている。 That is, the opening dimension W _g1 of the groove opening 131 is set to such a dimension that at least the circular protrusion 221 having a diameter larger than the engagement shaft 222 is fitted, and proceeds to the inner end 133a side of the engagement recess 133. Accordingly, the opening dimension is set to be gradually narrowed with the diameter dimension of the engagement shaft 222 as the lower limit.

係合溝部１３及び支持部２の係合部２２がこのように形成されることで、支持部２に支持されたロール状連続袋体９の巻き出し端部９１ａのポリ袋９１が引き出される際であっても、金属製の支持部２の自重によって支持部２が係合溝部１３から抜け出すことがない。 When the engaging groove portion 13 and the engaging portion 22 of the support portion 2 are formed in this manner, the poly bag 91 at the unwinding end portion 91a of the roll-shaped continuous bag body 9 supported by the support portion 2 is pulled out. Even so, the support portion 2 does not come out of the engagement groove portion 13 due to its own weight.

尚、袋体９１の取り出し作業中などに支持部２が側板１１から抜け出す虞がないため、係合溝部１３の溝開口部１３１以外の全ての部位が、円形状突部２２１の径寸法よりも小さい寸法に設定されることが好ましいが、係合凹部１３３の開口寸法Ｗ_ｇ２が、少なくとも円形状突部２２１の径寸法よりも小さく、且つ係合軸２２２の径寸法と略同等以上の寸法に設定されていればよい。 In addition, since there is no possibility that the support part 2 comes out of the side plate 11 during the taking-out operation of the bag body 91, all the parts other than the groove opening part 131 of the engagement groove part 13 are larger than the diameter dimension of the circular protrusion part 221. Although it is preferable to set a small dimension, the opening dimension W _g2 of the engagement recess 133 is smaller than at least the diameter dimension of the circular protrusion 221 and is approximately equal to or larger than the diameter dimension of the engagement shaft 222. It only has to be set.

また、係合軸２２２が掛止される係合凹部１３３の奥端部１３３ａの開口寸法Ｗ_ｇ２は、支持部２に支持されたロール状連続袋体９がガタつくことなく、安定してポリ袋９１を引き出すことができるように構成されるので、係合軸２２２の径寸法と略同等程度に設定されることが好ましい。 In addition, the opening dimension W _g2 of the rear end portion 133a of the engagement recess 133 to which the engagement shaft 222 is hooked is stable without causing the roll-shaped continuous bag body 9 supported by the support portion 2 to rattle. Since it is configured so that the bag 91 can be pulled out, it is preferably set to be approximately equal to the diameter of the engagement shaft 222.

側板１１には、例えば、上下係合溝部１３の中間の高さ位置、即ち、第１支持部２及び第２支持部２の中間の高さ位置に取出用板部１４が設けられている。 In the side plate 11, for example, an extraction plate portion 14 is provided at an intermediate height position between the upper and lower engagement groove portions 13, that is, at an intermediate height position between the first support portion 2 and the second support portion 2.

取出用板部１４は、例えば、金属板がコ字状に折り曲げられて形成されており、ロール状連続袋体用袋切取装置１００に水平に架け渡されて、両端部が左右側板１１の外側面にそれぞれねじ留め固定されて取り付けられる。 The take-out plate portion 14 is formed, for example, by bending a metal plate into a U-shape, and is horizontally stretched over the roll-shaped continuous bag body bag cutting device 100, and both ends are outside the left and right side plates 11. Each side is screwed and fixed.

取出用板部１４は、２つの支持部２にそれぞれ支持される各ロール状連続袋体９の径寸法を考慮して、正面側に突出した形状となるよう設けられている。 Taking out the diameter of each roll-shaped continuous bag body 9 respectively supported by the two support portions 2, the take-out plate portion 14 is provided so as to protrude to the front side.

例えば、取出用板部１４は、係合凹部１３３に掛止される支持部２の係合軸２２２の中心位置から、ロール状連続袋体９の半径寸法に加えて例えば数十ｍｍ前面側（正面側）へ離れた位置にリップ部材３が位置するように設定される。 For example, in addition to the radial dimension of the roll-shaped continuous bag body 9, the take-out plate portion 14 is, for example, several tens of millimeters from the front side ( It is set so that the lip member 3 is located at a position away from the front side.

取出用板部１４がロール状連続袋体９の外周面から若干離間した位置に配置されるので、取出用板部１４やリップ部材３に接触するなどしてロール状連続袋体９の回転が阻害されることはない。 Since the take-out plate portion 14 is disposed at a position slightly separated from the outer peripheral surface of the roll-shaped continuous bag body 9, the roll-shaped continuous bag body 9 is rotated by contacting the take-out plate portion 14 or the lip member 3. There is no inhibition.

取出用板部１４の正面側には、後述する２つのリップ部材３を取り付けるための開口部１４１が２つ平行に並べて設けられている。 Two openings 141 for attaching two lip members 3 to be described later are provided in parallel on the front side of the extraction plate portion 14.

リップ部材３（第１リップ部材３及び第２リップ部材３）は、ロール状連続袋体９（第１ロール状連続袋体９及び第２ロール状連続袋体９）の軸心方向に対して直交する前面側に配置されているので、袋体９１の取出口であるリップ部材３（第１リップ部材３及び第２リップ部材３）を前面側にまとめて配置することができ、壁際に沿って配置させた際にも複数の取り出し口から袋体９１を取り出すことができる。 The lip member 3 (the first lip member 3 and the second lip member 3) is in the axial direction of the roll-shaped continuous bag body 9 (the first roll-shaped continuous bag body 9 and the second roll-shaped continuous bag body 9). Since it is arrange | positioned at the front side orthogonal, the lip member 3 (the 1st lip member 3 and the 2nd lip member 3) which is the taking-out port of the bag body 91 can be arrange | positioned collectively on the front side, and it is along a wall side. The bag body 91 can be taken out from the plurality of take-out ports even when arranged.

尚、取出用板部１４は、左右側板１１の外側面に両端部がねじ留め固定されて取り付けられた構成に特に限定するものではなく、取出用板部１４が溶接によって左右側板１１に取り付けられるのであってもよいし、接着剤などによって取り付けられるのであってもよい。 The extraction plate portion 14 is not particularly limited to a configuration in which both end portions are screwed and fixed to the outer side surfaces of the left and right side plates 11, and the extraction plate portion 14 is attached to the left and right side plates 11 by welding. It may be attached by an adhesive or the like.

底板１２は、左右側板１１及び底板１２を含む枠体１を作業台などに固定するための固定用孔１２１を備え、作業台に枠体１を仮固定した後、固定用孔１２１を介してねじ留め固定されて作業台に枠体１が取り付けられる。 The bottom plate 12 includes a fixing hole 121 for fixing the frame body 1 including the left and right side plates 11 and the bottom plate 12 to a work table or the like. After temporarily fixing the frame body 1 to the work table, the bottom plate 12 is inserted through the fixing hole 121. The frame 1 is attached to the work table by being screwed and fixed.

更に、底板１２には、例えば、図１に示すような梱包用紐５１などの袋詰め作業などにおいて必要となる附属品を収納可能な附属品容器５を取り付け可能な取付用孔１２２が形成されている。 Further, the bottom plate 12 is provided with a mounting hole 122 to which an accessory container 5 capable of storing accessories necessary for bagging work such as a packing string 51 as shown in FIG. ing.

底板１２に附属品容器５を取り付けるために、側板１１の高さは、下段のロール状連続袋体９の下端部から底板１２まで余裕を持った空間が設けられるように設定される。 In order to attach the accessory container 5 to the bottom plate 12, the height of the side plate 11 is set so as to provide a space with a margin from the lower end of the lower roll-shaped continuous bag body 9 to the bottom plate 12.

ロール状連続袋体用袋切取装置１００は、前述したように取出用板部１４の正面側に２つのリップ部材３を備えている。 As described above, the roll-shaped continuous bag body bag cutting device 100 includes the two lip members 3 on the front side of the extraction plate portion 14.

図１に示すように、上方に設けられるロール状連続袋体９（第１ロール状連続袋体９）の巻き出し端部９１ａのポリ袋９１が、後続のポリ袋９１との間のミシン目の位置で切断されて切り取られるようになっているリップ部材３（第１リップ部材３）が左側に設けられ、下方に設けられる第２ロール状連続袋体９の巻き出し端部９１ａのポリ袋９１が、後続のポリ袋９１との間のミシン目の位置で切断されて切り取られるようになっているリップ部材３（第２リップ部材３）が右側に設けられている。 As shown in FIG. 1, a perforation between a poly bag 91 at the unwinding end portion 91 a of a roll-shaped continuous bag body 9 (first roll-shaped continuous bag body 9) provided above is between the following poly bag 91. A plastic bag at the unwinding end 91a of the second roll-shaped continuous bag body 9 provided on the left side with the lip member 3 (first lip member 3) cut at the position of A lip member 3 (second lip member 3) 91 is cut off at the position of the perforation between the following plastic bag 91 and provided on the right side.

各リップ部材３は、ロール状連続袋体９の巻き出し端部９１ａのポリ袋９１を挿通可能なスリット３３が形成された板状のリップ部３１と、リップ部３１の端部から一体に形成され、略凹状に形成された挟持部３２とを備える。 Each lip member 3 is integrally formed from a plate-like lip portion 31 formed with a slit 33 into which the polybag 91 of the unwinding end portion 91 a of the roll-shaped continuous bag body 9 can be inserted, and an end portion of the lip portion 31. And a sandwiching portion 32 formed in a substantially concave shape.

リップ部材３は、適度な弾性と適度な摩擦抵抗を有する合成ゴムなどの素材からなり、例えば合成ゴム、天然ゴム、エラストマー等のゴム弾性を有するもの、中でも特に、適度な弾性を備えた合成ゴムを用いるのが好ましい。 The lip member 3 is made of a material such as a synthetic rubber having an appropriate elasticity and an appropriate frictional resistance. For example, the lip member 3 has an elastic property such as a synthetic rubber, natural rubber, or elastomer, and in particular, a synthetic rubber having an appropriate elasticity. Is preferably used.

取出用板部１４には、リップ部３１の寸法よりも若干小さい寸法に形成された前述の開口部１４１が設けられており、リップ部材３は、開口部を閉塞するようにして、取出用板部１４の裏面側（後面側）から嵌め込んで、取出用板部１４を挟持部３２で挟み込むことによって取り付けられる。 The take-out plate portion 14 is provided with the above-described opening 141 formed to be slightly smaller than the size of the lip portion 31, and the lip member 3 closes the open portion so that the take-out plate is closed. It is attached by fitting from the back side (rear side) of the part 14 and sandwiching the extraction plate part 14 by the clamping part 32.

各支持部２の中間の高さ位置に設けられた取出用板部１４に取り付けられるリップ部材３（第１リップ部材３及び第２リップ部材３）は、第１ロール状連続袋体９及び第２ロール状連続袋体９の中間の高さ位置に設けられた構成となる。 The lip member 3 (the first lip member 3 and the second lip member 3) attached to the take-out plate portion 14 provided at the intermediate height position of each support portion 2 is composed of the first roll-shaped continuous bag body 9 and the first roll-shaped continuous bag body 9. It becomes the structure provided in the intermediate | middle height position of the 2-roll continuous bag body 9. FIG.

リップ部材３（第１リップ部材３及び第２リップ部材３）が、第１ロール状連続袋体９及び第２ロール状連続袋体９の中間の高さ位置に設けられると、第１ロール状連続袋体９及び第２ロール状連続袋体９の何れも、第１リップ部材３及び第２リップ部材３の両方から袋体９１が引き出され易い高さ位置に設定され、使い勝手が良い。 When the lip member 3 (the first lip member 3 and the second lip member 3) is provided at an intermediate height position between the first roll-shaped continuous bag body 9 and the second roll-shaped continuous bag body 9, the first roll shape Both the continuous bag body 9 and the second roll-shaped continuous bag body 9 are set at a height position at which the bag body 91 is easily pulled out from both the first lip member 3 and the second lip member 3, and are easy to use.

リップ部材３は、その中央に横方向に長い長円形に形成されたリップ部３１が配置されている。 The lip member 3 has a lip portion 31 formed in a long oval shape in the lateral direction at the center thereof.

リップ部３１の中央には、横方向に延びるポリ袋９１を取り出すためのスリット３３が形成されており、リップ部３１の周囲には、リップ部３１周囲を囲うようにリップ部３１の厚みよりも肉厚な段部が設けられている。 A slit 33 is formed in the center of the lip portion 31 for taking out the plastic bag 91 extending in the lateral direction. The periphery of the lip portion 31 is larger than the thickness of the lip portion 31 so as to surround the lip portion 31. A thick step is provided.

リップ部３１は、即ち、リップ部材３の薄肉部分を示し、その厚みは１．０ｍｍ〜４．０ｍｍ、好ましくは１．５ｍｍ〜３．５ｍｍ、より好ましくは２．０ｍｍ〜３．５ｍｍに形成される。 The lip portion 31 indicates a thin portion of the lip member 3 and has a thickness of 1.0 mm to 4.0 mm, preferably 1.5 mm to 3.5 mm, more preferably 2.0 mm to 3.5 mm. The

リップ部３１の厚みが薄過ぎると、柔らかくなり過ぎて、ポリ袋９１を確実に押さえ込むことができないため、ポリ袋９１をミシン目で確実に切断できずに、複数のポリ袋９１が途切れずに連続して引き出されてしまうおそれがあり、好ましくない。逆にリップ部３１の厚みが厚過ぎる場合には、硬くなり過ぎて、ポリ袋９１がキズ付くなどして、途中で引き裂かれてしまうおそれがあり、好ましくない。 If the thickness of the lip portion 31 is too thin, it will be too soft and the plastic bag 91 cannot be pressed down with certainty, so that the plastic bag 91 cannot be reliably cut at the perforation, and the plurality of plastic bags 91 will not be interrupted. There is a possibility that it may be continuously pulled out, which is not preferable. On the other hand, if the thickness of the lip portion 31 is too thick, the lip portion 31 becomes too hard, and the plastic bag 91 may be scratched, and may be torn in the middle.

以上のことから、リップ部材３の厚みを上記の特定の範囲に設定する場合には、ポリ袋９１に対し、適度な摩擦抵抗力を付与することができ、ミシン目の位置で確実に切り離すことができて、ポリ袋９１を一袋ずつ確実に取り出すことができる。 From the above, when the thickness of the lip member 3 is set in the above specific range, an appropriate frictional resistance can be applied to the plastic bag 91, and the lip member 3 is surely cut off at the position of the perforation. The plastic bag 91 can be reliably taken out one by one.

図５（ｃ）に示すように、リップ部３１の中央に形成されたポリ袋９１取り出し用のスリット３３は、直線状に形成され、スリット３３の両端部には、例えば、円形に刳り貫かれた円形部３３１が形成されている。 As shown in FIG. 5 (c), the slit 33 for taking out the poly bag 91 formed in the center of the lip portion 31 is formed in a straight line, and the both ends of the slit 33 are, for example, wound in a circle. A circular portion 331 is formed.

図５（ｂ）〜（ｄ）に示すように、スリット３３の縦幅寸法（縦方向寸法）は、裏面側（図５（ｂ），（ｄ）の右側）の端部から正面側（同図の左側）の端部にかけて次第に狭くなるように、スリット３３の内周側面がテーパー状に形成されている。 As shown in FIGS. 5B to 5D, the vertical width dimension (vertical dimension) of the slit 33 is from the end on the back surface side (right side of FIGS. 5B and 5D) to the front side (same as above). The inner peripheral side surface of the slit 33 is formed in a tapered shape so as to become gradually narrower toward the end portion on the left side of the drawing.

当該スリット３３の内周側面のテーパー状に形成された部位を、テーパー部３４と呼ぶ。 A portion formed in a tapered shape on the inner peripheral side surface of the slit 33 is referred to as a tapered portion 34.

テーパー部３４は、裏面側（後面側）の端部の開口幅Ｗａが、正面側（前面側）の端部の開口幅Ｗｂよりも大きくなるよう形成されている。 The tapered portion 34 is formed such that the opening width Wa at the end on the back side (rear side) is larger than the opening width Wb at the end on the front side (front side).

スリット３３のサイズやリップ部材３の詳細については、後に詳述する。 The size of the slit 33 and details of the lip member 3 will be described later.

スリット３３にはテーパー状に形成したテーパー部３４が設けられ、スリット３３の幅寸法が後面側から前面側にかけて次第に狭くなるように形成しているため、スリット３３を通過する間、幅方向全域において適度な摩擦抵抗力をポリ袋９１に対して均等に付与することができる。 The slit 33 is provided with a tapered portion 34 formed in a tapered shape, and the slit 33 is formed so that the width dimension of the slit 33 gradually becomes narrower from the rear surface side to the front surface side. Appropriate frictional resistance can be equally applied to the plastic bag 91.

このため、巻き出し端部９１ａのポリ袋９１を引き出す際に、部分的に過度の摩擦抵抗力が作用することがなく、巻き出し端部９１ａのポリ袋９１が、不本意にも途中で引き裂かれてしまうなどの不具合を確実に防止することができる。 For this reason, when pulling out the plastic bag 91 at the unwinding end portion 91a, excessive frictional resistance is not partially applied, and the polybag 91 at the unwinding end portion 91a is unintentionally torn in the middle. It is possible to surely prevent problems such as being lost.

しかも、引き出される連続ポリ袋９１に対し、終始適度な摩擦抵抗力を付与できるため、巻き出し端部９１ａのポリ袋９１がスリット３３を抜け出した直後に、後続のポリ袋９１に対しても十分な摩擦抵抗力を付与することができる。従って、巻き出し端部９１ａのポリ袋９１と後続のポリ袋９１との間のミシン目の位置を確実に切断できて、巻き出し端部９１ａのポリ袋９１だけを、より一層確実に切り取ることができる。 Moreover, since an appropriate frictional resistance can be applied to the drawn continuous plastic bag 91 from the beginning, the plastic bag 91 at the unwinding end portion 91a is sufficient for the subsequent plastic bag 91 immediately after it exits the slit 33. Can provide a high frictional resistance. Accordingly, the position of the perforation between the plastic bag 91 at the unwinding end 91a and the subsequent plastic bag 91 can be reliably cut, and only the polybag 91 at the unwinding end 91a can be cut off more reliably. Can do.

挟持部３２には、取出用板部１４の厚みに対応した凹部３５が設けられ、凹部３５は、図５（ｃ）に記された鎖線で表すように、リップ部３１の外周に沿って、且つリップ部３１の外周に対して若干外側に設けられる。 The sandwiching portion 32 is provided with a concave portion 35 corresponding to the thickness of the extraction plate portion 14, and the concave portion 35 is formed along the outer periphery of the lip portion 31 as represented by the chain line shown in FIG. Further, it is provided slightly outside the outer periphery of the lip portion 31.

リップ部材３を取出用板部１４の後面側から開口部１４１に嵌め込むと、取出用板部１４が挟持部３２に挟み込まれるとともに、取出用板部１４の開口部の内側縁部が凹部３５に当接して、リップ部材３が固定される。 When the lip member 3 is fitted into the opening 141 from the rear surface side of the extraction plate portion 14, the extraction plate portion 14 is sandwiched between the clamping portions 32, and the inner edge of the opening portion of the extraction plate portion 14 is a recess 35. The lip member 3 is fixed.

尚、凹部３５が取出用板部１４の開口部１４１の内側縁部に当接するように構成されると、リップ部材３がガタつくなどすることなく取出用板部１４に固定されるので好ましいが、リップ部３１と挟持部３２とで取出用板部１４を挟み込むだけの構成でリップ部材３を固定するのであってもよい。 It is preferable that the recess 35 is configured to contact the inner edge of the opening 141 of the extraction plate portion 14 because the lip member 3 is fixed to the extraction plate portion 14 without rattling. The lip member 3 may be fixed with a configuration in which the extraction plate portion 14 is simply sandwiched between the lip portion 31 and the sandwiching portion 32.

リップ部３１の寸法は、特に限定されるものではないが、図５（ｃ）に示すような横方向に長い長孔形状、特に長円形に形成するのが好ましい。 Although the dimension of the lip | rip part 31 is not specifically limited, It is preferable to form in the oblong shape long in a horizontal direction as shown in FIG.5 (c), especially an oval shape.

リップ部３１を長円形に形成する場合、縦寸法Ｈが１５ｍｍ〜３５ｍｍ、より好ましくは１８ｍｍ〜３３ｍｍに設定され、さらに横寸法Ｓが２５ｍｍ〜５５ｍｍ、より好ましくは３５ｍｍ〜４５ｍｍに設定される。 When the lip portion 31 is formed in an oval shape, the longitudinal dimension H is set to 15 mm to 35 mm, more preferably 18 mm to 33 mm, and the lateral dimension S is set to 25 mm to 55 mm, more preferably 35 mm to 45 mm.

これらの寸法Ｈ，Ｓが小さ過ぎる場合には、スリット３３を通過するポリ袋９１に対し、リップ部３１による摩擦抵抗力が強くなり過ぎるため、巻き出し端部９１ａのポリ袋９１を引っ張り出した際に、後続のポリ袋９１がスリット３３に到達する前に、巻き出し端部９１ａのポリ袋９１が途中で破れて、切り裂かれてしまい、ミシン目で確実に切り裂くことができず、ポリ袋９１の破断片のみが取り出されてしまうおそれがあり、好ましくない。 When these dimensions H and S are too small, the friction resistance force by the lip portion 31 is too strong for the plastic bag 91 passing through the slit 33, so that the plastic bag 91 at the unwinding end portion 91a is pulled out. In this case, before the subsequent poly bag 91 reaches the slit 33, the poly bag 91 at the unwinding end portion 91a is torn and cut in the middle, and cannot be reliably cut at the perforation. Only 91 broken pieces may be taken out, which is not preferable.

逆に縦寸法Ｈおよび横寸法Ｓが大き過ぎる場合には、スリット３３を通過するポリ袋９１に対し、摩擦抵抗力を十分に与えることができないため、巻き出し端部９１ａのポリ袋９１を引っ張り出した際に、ミシン目が切り裂かれることなく、複数のポリ袋９１が途切れずに連続して引き出されてしまうなどして、切り出されたポリ袋９１に十分なシワが形成されず、開封作業が困難になるおそれがあり、好ましくない。 On the other hand, when the vertical dimension H and the horizontal dimension S are too large, the plastic bag 91 passing through the slit 33 cannot be given sufficient frictional resistance, so the plastic bag 91 at the unwinding end 91a is pulled. When removed, the perforation is not torn, and the plurality of plastic bags 91 are continuously pulled out without being interrupted. May be difficult, and is not preferable.

スリット３３の幅方向長さ（図５（ｃ）に示す左右方向長さ）は、２５ｍｍ〜４５ｍｍ、より好ましくは３０ｍｍ〜４０ｍｍに設定される。 The length of the slit 33 in the width direction (the length in the left-right direction shown in FIG. 5C) is set to 25 mm to 45 mm, more preferably 30 mm to 40 mm.

スリット３３の長さが短過ぎる場合には、ポリ袋９１に対する摩擦抵抗力が強くなり過ぎて、ポリ袋９１が途中で引き裂かれてしまうおそれがある。逆にスリット３３の幅方向長さが長過ぎる場合には、ポリ袋９１に対する摩擦抵抗力が弱くなり過ぎて、複数のポリ袋９１が途切れずに連続して引き出されてしまうなどして、切り出されたポリ袋９１に十分なシワが形成されず、開封作業が困難になるおそれがある。 If the length of the slit 33 is too short, the frictional resistance against the plastic bag 91 becomes too strong, and the plastic bag 91 may be torn in the middle. On the contrary, when the length of the slit 33 in the width direction is too long, the frictional resistance force against the plastic bag 91 becomes too weak, and the plurality of plastic bags 91 are continuously pulled out without being interrupted. There is a possibility that sufficient wrinkles are not formed on the plastic bag 91 and the opening operation becomes difficult.

スリット３３の前面側の開口幅Ｗ_ｂは、設置されるロール状連続袋体９の厚みなどに応じて適宜設定するのが良い。 Opening width W _b of the front side of the slit 33, it may be set appropriately depending on the thickness of the rolled continuous bag 9 to be installed.

例えば、従来広く用いられている厚さ６μｍ程度の標準タイプのロール状連続袋体９を用いる場合には、前面側の開口幅Ｗ_ｂを０．１ｍｍ〜１．５ｍｍ、より好ましくは０．３ｍｍ〜１．０ｍｍに設定するのが良い。また近年普及しつつある厚さ３μｍ〜４μｍの極薄タイプのロール状連続袋体９を用いる場合には、開口幅Ｗ_ｂを０．０５ｍｍ〜０．５ｍｍ、より好ましくは０．０８〜０．２５ｍｍに設定するのが良い。これらをまとめると、開口幅Ｗｂを、０．０１ｍｍ〜１．５ｍｍに設定するのが良い。 For example, in the case where a standard type continuous roll bag 9 having a thickness of about 6 μm, which has been widely used in the past, is used, the front side opening width W _b is 0.1 mm to 1.5 mm, more preferably 0.3 mm. It is good to set to ~ 1.0 mm. Moreover, when using the ultrathin type roll-shaped continuous bag body 9 having a thickness of 3 μm to 4 μm, which has become widespread in recent years, the opening width W _b is 0.05 mm to 0.5 mm, more preferably 0.08 to 0.00 mm. It is good to set to 25 mm. In summary, the opening width Wb is preferably set to 0.01 mm to 1.5 mm.

開口幅Ｗｂが狭過ぎる場合には、ポリ袋９１に対する摩擦抵抗力が強くなり過ぎて、ポリ袋９１が途中で引き裂かれてしまうおそれがある。逆にスリット３３長さが長過ぎる場合には、ポリ袋９１に対する摩擦抵抗力が弱くなり過ぎて、複数のポリ袋９１が途切れずに連続して引き出されてしまうなどして、切り出されたポリ袋９１に十分なシワが形成されず、開封作業が困難になるおそれがある。 If the opening width Wb is too narrow, the frictional resistance against the plastic bag 91 becomes too strong, and the plastic bag 91 may be torn in the middle. On the other hand, when the slit 33 is too long, the frictional resistance against the plastic bag 91 becomes too weak, and the plurality of plastic bags 91 are continuously pulled out without being interrupted. Sufficient wrinkles may not be formed on the bag 91, and the opening operation may be difficult.

また、後面側の開口幅Ｗａを２．０ｍｍ〜６．５ｍｍ、より好ましくは３．０ｍｍ〜６．０ｍｍに設定するのが良い。この開口幅Ｗａが狭過ぎたり、広過ぎたりする場合は、スリット３３のテーパー部３４に、実質的なテーパーを付けることができず、テーパー面の形成による効果を得ることができないおそれがある。 Further, the opening width Wa on the rear surface side is set to 2.0 mm to 6.5 mm, more preferably 3.0 mm to 6.0 mm. If the opening width Wa is too narrow or too wide, the tapered portion 34 of the slit 33 cannot be substantially tapered, and the effect of forming the tapered surface may not be obtained.

スリット３３のテーパー部３４のテーパー角度（中心線に対する角度）である傾斜角度θを１５°〜７０°、より好ましくは２５°〜６０°に設定するのが良い。 The inclination angle θ, which is the taper angle (angle with respect to the center line) of the taper portion 34 of the slit 33, is preferably set to 15 ° to 70 °, more preferably 25 ° to 60 °.

傾斜角度θが上記の特定範囲を逸脱する場合には、スリット３３を通過するポリ袋９１に対し終始、適度な摩擦抵抗力をポリ袋９１全域にバランス良く均等に付与することが困難になり、ポリ袋９１を一袋ずつ確実に切り出すことが困難になるなどして、取り出したポリ袋９１に適度なシワを形成できず、開封作業が困難になるおそれがある。 When the inclination angle θ deviates from the above specific range, it becomes difficult to impart an appropriate frictional resistance force to the entire area of the polybag 91 in a balanced manner from the beginning to the end of the polybag 91 that passes through the slit 33. As it becomes difficult to cut out the plastic bags 91 one by one, it is difficult to form appropriate wrinkles on the removed plastic bags 91, which may make the opening operation difficult.

以上のことから、スリット３３の内周側面における傾斜角度θを上記の特定範囲に設定する場合には、適度な摩擦抵抗力をポリ袋９１全域にバランス良く均等に付与できて、ポリ袋９１を一袋ずつ確実に切り出すことができるとともに、開封作業も容易に行うことができる。 From the above, when the inclination angle θ on the inner peripheral side surface of the slit 33 is set within the specific range, an appropriate frictional resistance can be imparted evenly in a well-balanced manner over the entire area of the plastic bag 91. Each bag can be reliably cut out, and the opening operation can be easily performed.

上述したように、リップ部材３は、ロール状連続袋体９の巻き出し端部９１ａのポリ袋９１を挿通可能なスリット３３が形成され、弾性力を有する素材からなるリップ部３１を備えるので、ロール状連続袋体９からポリ袋９１等の袋体９１を一袋ずつ簡単かつスムーズに取り出すことができるとともに、取り出されたポリ袋９１に適度なシワが形成されて、ポリ袋９１の開封作業をスムーズに行うことができる。 As described above, the lip member 3 includes the lip portion 31 made of a material having elasticity because the slit 33 into which the polybag 91 of the unwinding end portion 91a of the roll-shaped continuous bag body 9 can be inserted is formed. The bag body 91 such as the plastic bag 91 can be easily and smoothly taken out from the roll-like continuous bag body 9 one by one, and appropriate wrinkles are formed in the taken-out poly bag 91 to open the poly bag 91. Can be done smoothly.

本発明のロール状連続袋体用袋切取装置１００は、以下のようにして使用される。 The roll continuous bag cutting apparatus 100 of the present invention is used as follows.

枠体１及び取出用板部１４は、予め組み立てておくなどしておき、１つの取出用板部１４に設けられた２つの開口部１４１の後面側から、各リップ部材３をそれぞれ嵌め込んで固定させる。 The frame body 1 and the extraction plate portion 14 are assembled in advance, and the lip members 3 are respectively fitted from the rear surface sides of the two openings 141 provided in one extraction plate portion 14. Fix it.

第１リップ部材３及び第２リップ部材３は、例えば、正面側の同じ側に設けられる。 The first lip member 3 and the second lip member 3 are provided, for example, on the same side of the front side.

リップ部材３が嵌め込まれて組み立てが完了したロール状連続袋体用袋切取装置１００は、底板１２の固定用孔１２１を介して作業台などに固定しておく。 The roll-shaped continuous bag body cutting device 100 in which the lip member 3 is fitted and the assembly is completed is fixed to a work table or the like through the fixing holes 121 of the bottom plate 12.

第１ロール状連続袋体９の芯に第１支持部２を挿入して、左右側板１１にそれぞれ設けられた各係合溝部１３に第１支持部２の両端の係合部２２を係合させることによって、第１ロール状連続袋体９が上段となるように第１支持部２ａ（２）をロール状連続袋体用袋切取装置１００に取り付ける。 The first support portion 2 is inserted into the core of the first roll-shaped continuous bag body 9, and the engagement portions 22 at both ends of the first support portion 2 are engaged with the engagement groove portions 13 provided on the left and right side plates 11, respectively. By doing so, the first support portion 2a (2) is attached to the roll-shaped continuous bag body bag cutting device 100 so that the first roll-shaped continuous bag body 9 is in the upper stage.

第１ロール状連続袋体９は、その軸心方向が水平状態となるように、即ちロール状連続袋体用袋切取装置１００の左右方向に平行となるように第１支持部２ａ（２）に支持される。 The first roll-shaped continuous bag body 9 has a first support portion 2a (2) so that its axial direction is in a horizontal state, that is, parallel to the left-right direction of the roll-shaped continuous bag body bag cutting device 100. Supported by

同様の手順によって、第２支持部２ｂ（２）を芯に挿入した第２ロール状連続袋体９を、第２ロール状連続袋体９の軸心が水平状態となるように第２支持部２ｂ（２）に支持させて下段に取り付け、第１ロール状連続袋体９及び第２ロール状連続袋体９の巻き出し端部９１ａをそれぞれ引き出して、第１リップ部材３及び第２リップ部材３の裏面側からスリット３３に挿入する。 According to the same procedure, the second support part 2b (2) is inserted into the second roll-shaped continuous bag body 9 so that the axis of the second roll-shaped continuous bag body 9 is in a horizontal state. 2b (2) is attached to the lower stage, the unrolling end portions 91a of the first roll-shaped continuous bag body 9 and the second roll-shaped continuous bag body 9 are pulled out, respectively, and the first lip member 3 and the second lip member 3 is inserted into the slit 33 from the back side.

上段の第１ロール状連続袋体９の巻き出し端部９１ａを正面側に向かって左側の第１リップ部材３のスリット３３に裏面側から挿入し、下方の第２ロール状連続袋体９の巻き出し端部９１ａを正面側に向かって右側の第２リップ部材３のスリット３３に裏面側から挿入する。 The unrolling end portion 91a of the upper first roll-shaped continuous bag body 9 is inserted into the slit 33 of the first lip member 3 on the left side from the back side toward the front side, and the lower second roll-shaped continuous bag body 9 The unwinding end portion 91a is inserted from the back surface side into the slit 33 of the second lip member 3 on the right side toward the front surface side.

この時、袋体９１の引き出し操作がし易いため、上段の第１ロール状連続袋体９の巻き出し端部９１ａは第１ロール状連続袋体９の下側から引き出され、且つ下段の第２ロール状連続袋体９の巻き出し端部９１ａは第２ロール状連続袋体９の上側から引き出されるように、ロール状連続袋体９の巻き方向が考慮されて第１ロール状連続袋体９及び第２ロール状連続袋体９が枠体１にセットされることが好ましい。 At this time, since the bag body 91 can be easily pulled out, the unwinding end 91a of the upper first roll-shaped continuous bag body 9 is pulled out from the lower side of the first roll-shaped continuous bag body 9, and the lower first The first roll-shaped continuous bag body 9 takes into account the winding direction of the roll-shaped continuous bag body 9 so that the unwinding end portion 91a of the two-roll continuous bag body 9 is drawn from the upper side of the second roll-shaped continuous bag body 9. 9 and the second roll-shaped continuous bag body 9 are preferably set on the frame body 1.

ロール状連続袋体９の巻き出し端部９１ａがリップ部材３の裏面側からスリット３３に挿入されてセットされた状態で、例えば、顧客（買い物客）などが、第１リップ部材３或いは第２リップ部材３から引き出されたポリ袋９１の先端を指で摘んで上方へ引き上げると、ポリ袋９１は、リップ部３１のテーパー部３４との間に発生する摩擦抵抗力を受けながらスリット３３を通過していく。 In a state where the unwinding end portion 91a of the roll-shaped continuous bag body 9 is inserted and set in the slit 33 from the back surface side of the lip member 3, for example, a customer (shopper) or the like can use the first lip member 3 or the second lip member 3. When the tip of the plastic bag 91 pulled out from the lip member 3 is picked up with a finger and pulled upward, the plastic bag 91 passes through the slit 33 while receiving the frictional resistance generated between the tapered part 34 of the lip part 31. I will do it.

ロール状連続袋体９の巻き出し端部９１ａのポリ袋９１と後続のポリ袋９１との間のミシン目がスリット３３を通過した直後に、リップ部３１のテーパー部３４との間に発生する摩擦抵抗力によって、ミシン目の部分が切り裂かれて、巻き出し端部９１ａのポリ袋９１が後続のポリ袋９１から切り離される。 Immediately after the perforation between the poly bag 91 at the unwinding end 91 a of the roll-shaped continuous bag body 9 and the subsequent poly bag 91 passes through the slit 33, it occurs between the taper portion 34 of the lip portion 31. The perforated portion is cut by the frictional resistance force, and the plastic bag 91 at the unwinding end portion 91a is separated from the subsequent plastic bag 91.

これにより、巻き出し端部９１ａのポリ袋９１だけを単独で切り取ることができる。その一方、後続のポリ袋９１は、その先端がリップ部３１のスリット３３から上方に引き出された状態に配置されて、巻き出し端部９１ａのポリ袋９１となり、次に切り取られることとなる。 Thereby, only the plastic bag 91 of the unwinding edge part 91a can be cut out independently. On the other hand, the succeeding plastic bag 91 is arranged in a state where the tip thereof is drawn upward from the slit 33 of the lip portion 31 to become the plastic bag 91 of the unwinding end portion 91a, and then cut off.

尚、ロール状連続袋体９の交換時には、支持部２の係合部２２を係合溝部１３から取り外し、新しいロール状連続袋体９に支持部２を挿入して、再びロール状連続袋体用袋切取装置１００に当該支持部２を取り付ければよい。 When the roll-shaped continuous bag body 9 is replaced, the engagement portion 22 of the support portion 2 is removed from the engagement groove portion 13, the support portion 2 is inserted into a new roll-shaped continuous bag body 9, and the roll-shaped continuous bag body is again formed. The support 2 may be attached to the bag cutting device 100.

上述したロール状連続袋体用袋切取装置１００は、正面側に１つ設けられた取出用板部１４に２つのリップ部材３を並べて構成するように説明したが、本発明のロール状連続袋体用袋切取装置は、これに限定されるものではない。 The roll continuous bag cutting device 100 described above has been described so that two lip members 3 are arranged side by side on one extraction plate portion 14 provided on the front side, but the roll continuous bag of the present invention is also described. The body bag cutting device is not limited to this.

例えば、図７，８に示すように、ロール状連続袋体用袋切取装置２００の正面側及び裏面側の両方に取出用板部１９を取り付けて、各取出用板部１９に１つずつリップ部材３を設けて構成されるのであってもよい。 For example, as shown in FIGS. 7 and 8, a take-out plate part 19 is attached to both the front side and the back side of the roll continuous bag body bag cutting device 200, and one lip is attached to each take-out plate part 19. The member 3 may be provided and configured.

各リップ部材３を各取出用板部１９にそれぞれ取り付けて、正面側及び裏面側の両方から袋体９１を引き出すように構成した場合、図８に示すように、係合溝部１８の溝開口部１８１が上段及び下段で反転した位置に配置されることが好ましい、即ち、係合溝部１８に取り付けた支持部２に支持されるロール状連続袋体９の袋体９１がそれぞれ引き出されるリップ部材３側に、係合溝部１８の溝開口部１８１が配置されることが好ましい。 When each lip member 3 is attached to each take-out plate part 19 and the bag body 91 is drawn out from both the front side and the back side, as shown in FIG. It is preferable that 181 is arranged at a position inverted at the upper stage and the lower stage, that is, the lip member 3 from which the bag body 91 of the roll-shaped continuous bag body 9 supported by the support part 2 attached to the engagement groove part 18 is pulled out. It is preferable that the groove opening 181 of the engagement groove 18 is disposed on the side.

このように構成することにより、一方のロール状連続袋体９を交換する際に、他方のロール状連続袋体９からの袋体９１の引き出し作業が邪魔されることがないので最も好ましいが、係合溝部１８の溝開口部１８１が、図１〜６で示した先の実施例と同様に同じ側に配置されるのであってもよいし、溝開口部１８１の向きについて特に限定されるものではない。先の実施例における溝開口部１３１の向きについても同様に特に限定されるものではない。 By configuring in this way, when replacing one roll-shaped continuous bag body 9, it is most preferable because the operation of pulling out the bag body 91 from the other roll-shaped continuous bag body 9 is not disturbed, The groove opening 181 of the engagement groove 18 may be arranged on the same side as in the previous embodiment shown in FIGS. 1 to 6, and the direction of the groove opening 181 is particularly limited. is not. Similarly, the direction of the groove opening 131 in the previous embodiment is not particularly limited.

尚、別実施形態におけるロール状連続袋体用袋切取装置２００の枠体１０は、リップ部材３と取出用板部１９の組み合わせ及び係合溝部１８以外、先の実施形態におけるロール状連続袋体用袋切取装置１００の構成と同じものである。 In addition, the frame body 10 of the bag cutting apparatus 200 for roll-shaped continuous bag bodies in another embodiment is the roll-shaped continuous bag body in previous embodiment except the combination of the lip member 3 and the extraction plate part 19, and the engaging groove part 18. This is the same as the configuration of the bag cutting apparatus 100.

また、リップ部材３（第１リップ部材３及び第２リップ部材３）は、ロール状連続袋体９（第１ロール状連続袋体９及び第２ロール状連続袋体９）の軸心方向に対して直交する前面側及び後面側のそれぞれに配置されているので、ロール状連続袋体用袋切取装置２００の正面側及び裏面側の両方から袋体９１を取り出すことができ、リップ部材３（第１リップ部材３及び第２リップ部材３）の設けられる場所、即ち、袋体９１の取出場所が分散されるため、複数の顧客（買い物客）が同時に袋体を取り出す際などであっても、互いの袋体９１の取り出し作業の妨げになり難くなる。 The lip member 3 (the first lip member 3 and the second lip member 3) is in the axial direction of the roll-shaped continuous bag body 9 (the first roll-shaped continuous bag body 9 and the second roll-shaped continuous bag body 9). Since it is arranged on each of the front side and the rear side orthogonal to each other, the bag body 91 can be taken out from both the front side and the back side of the roll-like continuous bag body bag cutting device 200, and the lip member 3 ( Since the place where the first lip member 3 and the second lip member 3) are provided, that is, the place where the bag 91 is taken out is dispersed, even when a plurality of customers (shoppers) take out the bag at the same time, etc. It becomes difficult to obstruct the take-out operation of the mutual bag bodies 91.

また、顧客の作業位置から近い側のリップ部材３（第１リップ部材３及び第２リップ部材３）から袋体９１を取り出すことができるので、袋体９１を取り出すために移動する必要がない。 Moreover, since the bag body 91 can be taken out from the lip member 3 (the first lip member 3 and the second lip member 3) closer to the customer's work position, there is no need to move to take out the bag body 91.

各リップ部材３の形状は、上述したような横方向に長い長円形に限定されるものではなく、例えば、真円形や楕円形、或いは四角形などに形成されるのであってもよい。 The shape of each lip member 3 is not limited to an oblong shape that is long in the lateral direction as described above, and may be formed in a perfect circle, an ellipse, or a quadrangle, for example.

尚、リップ部３１の形状を真円形とする場合には、直径寸法を２８ｍｍ〜３８ｍｍ、より好ましくは３０ｍｍ〜３５ｍｍに設定すると良い。 In addition, when making the shape of the lip | rip part 31 into a perfect circle, it is good to set a diameter dimension to 28 mm-38 mm, More preferably, it is 30 mm-35 mm.

スリット３３の形状は、ポリ袋９１の横方向全域に均等な摩擦抵抗を付与できて、ポリ袋９１がキズ付いたり、途中で引き裂かれたりするのを防止できるので、上述したように直線状に形成されることが好ましいが、星形（米印形）や櫛歯形などのスリット３３が形成されるのであってもよい。また、左右で異なる形状のリップ部材３及びスリット３３が設けられるのであってもよい。 The shape of the slit 33 can impart equal frictional resistance to the entire lateral direction of the plastic bag 91, and can prevent the plastic bag 91 from being scratched or torn in the middle. Although preferably formed, a slit 33 such as a star shape (rice stamp shape) or a comb tooth shape may be formed. Moreover, the lip member 3 and the slit 33 having different shapes on the left and right may be provided.

リップ部３１及び挟持部３２の素材には、同一のものが用いられるよう説明したが、これに限定されるものではなく、少なくともリップ部３１の素材が弾性力を有するものであれば、リップ部３１及び挟持部３２で異なる素材が用いられるのであってよい。 It has been described that the same material is used for the material of the lip portion 31 and the sandwiching portion 32. However, the material is not limited to this, and if the material of at least the lip portion 31 has elasticity, the lip portion Different materials may be used for 31 and the clamping part 32.

上述では、ロール状連続袋体用袋切取装置１００，２００に２つのロール状連続袋体９を取り付けるように説明したが、３つ以上のロール状連続袋体９が取り付けられる構成であってもよく、少なくとも複数のロール状連続袋体９が取り付けられ、且つ同時に袋体９１の切取りが可能に構成されるのであればよい。 In the above description, it has been described that two roll-shaped continuous bag bodies 9 are attached to the roll-shaped continuous bag body bag cutting device 100, 200. However, even if three or more roll-shaped continuous bag bodies 9 are attached, It is only necessary that at least a plurality of roll-shaped continuous bag bodies 9 are attached and the bag body 91 can be cut out at the same time.

また、上述では、第１実施形態では附属品容器５を有し、第２実施形態では附属品容器を有していない構成として説明したが、附属品容器５を設けるか否かは設計事項であり、本発明の範囲を限定するものではない。 In the above description, the first embodiment has the accessory container 5 and the second embodiment has no accessory container. However, whether or not the accessory container 5 is provided is a design matter. It does not limit the scope of the present invention.

ロール状連続袋体用袋切取装置１００，２００は、必ずしも上述で説明したような枠体１，１０や取出用板部１４，１９を備える必要はなく、少なくとも第１支持部２及び第２支持部２と、第１ロール状連続袋体９及び第２ロール状連続袋体９と、を備え、ロール状連続袋体９が水平状態に支持され、上下に位置するように配置されて設けられるのであればよい。 The roll-shaped continuous bag body bag cutting devices 100 and 200 do not necessarily need to include the frame bodies 1 and 10 and the extraction plate portions 14 and 19 as described above, but at least the first support portion 2 and the second support portion. Part 2, a first roll-shaped continuous bag body 9 and a second roll-shaped continuous bag body 9, and the roll-shaped continuous bag body 9 is supported in a horizontal state and arranged so as to be positioned up and down. If it is.

以上説明したように、ミシン目を介して連続して設けられた袋体９１がロール状に巻回された第１ロール状連続袋体９を、その軸心を水平状態となるように支持する第１支持部２と、ミシン目を介して連続して設けられた袋体９１がロール状に巻回された第２ロール状連続袋体９を、その軸心を水平状態となるように支持する第２支持部２と、第１ロール状連続袋体９の巻き出し端部９１ａの袋体９１が、後続の袋体９１との間のミシン目の位置でそれぞれ切断されて切り取られるようになっている第１リップ部材３と、第２ロール状連続袋体９の巻き出し端部９１ａの袋体９１が、後続の袋体９１との間のミシン目の位置でそれぞれ切断されて切り取られるようになっている第２リップ部材３と、を備え、第１支持部２及び第２支持部は、第１ロール状連続袋体９と第２ロール状連続袋体９とが上下に位置するように配置されているので、第１ロール状連続袋体９及び第２ロール状連続袋体９が水平状態且つ上下に位置するように配置されることによって、ロール状連続袋体用袋切取装置１００，２００の設置面積が小さくてすみ、コンパクトな構成とすることができる。 As described above, the first roll-shaped continuous bag body 9 in which the bag body 91 continuously provided through the perforation is wound in a roll shape is supported so that its axis is in a horizontal state. 1st support part 2 and the 2nd roll-shaped continuous bag body 9 by which the bag body 91 provided continuously through the perforation was wound by roll shape is supported so that the axial center may become a horizontal state So that the second support portion 2 and the bag body 91 of the unwinding end portion 91a of the first roll-shaped continuous bag body 9 are cut and cut off at the position of the perforation between the following bag body 91. The first lip member 3 and the bag body 91 of the unwinding end 91a of the second roll-shaped continuous bag body 9 are cut and cut off at the position of the perforation between the following bag body 91. A second lip member 3 configured such that the first support portion 2 and the second support portion are Since the 1 roll-shaped continuous bag body 9 and the second roll-shaped continuous bag body 9 are arranged so as to be positioned vertically, the first roll-shaped continuous bag body 9 and the second roll-shaped continuous bag body 9 are in a horizontal state. Further, by disposing them so as to be positioned vertically, the installation area of the roll-shaped continuous bag body bag cutting devices 100 and 200 can be reduced, and a compact configuration can be achieved.

以上説明した実施形態は、本発明の一例に過ぎず、本発明の作用効果を奏する範囲において具体的構成などを適宜変更設計できることは言うまでもない。 The embodiment described above is merely an example of the present invention, and it is needless to say that the specific configuration and the like can be appropriately changed and designed within the scope of the effects of the present invention.

２…第１支持部、第２支持部（支持部）
３…第１リップ部材、第２リップ部材（リップ部材）
５…附属品容器
９…第１ロール状連続袋体、第２ロール状連続袋体（ロール状連続袋体）
１１，１６…側板
１２，１７…底板
１４，１９…取出用板部
９１…袋体
９１ａ…巻き出し端部
１００，２００…ロール状連続袋体用袋切取装置 2 ... 1st support part, 2nd support part (support part)
3 ... 1st lip member, 2nd lip member (lip member)
5 ... Accessories container 9 ... 1st roll-shaped continuous bag body, 2nd roll-shaped continuous bag body (roll-shaped continuous bag body)
DESCRIPTION OF SYMBOLS 11, 16 ... Side plate 12, 17 ... Bottom plate 14, 19 ... Extraction board part 91 ... Bag body 91a ... Unwinding end part 100, 200 ... Bag cutting device for roll-shaped continuous bag bodies

Claims

A roll cutting device for a roll-like continuous bag body that can be installed on a work table,
A first support portion for supporting a first roll-shaped continuous bag body in which a bag body continuously provided through a perforation is wound in a roll shape so that its axis is in a horizontal state;
A second support part for supporting the second roll-shaped continuous bag body in which the bag body continuously provided through the perforation is wound in a roll shape so that its axis is in a horizontal state;
A first lip member adapted to be cut and cut off at the position of the perforation between the unrolled end of the first roll-shaped continuous bag and the subsequent bag,
A second lip member configured to be cut and cut off at the position of the perforation between the second roll-shaped continuous bag body and the subsequent bag body;
With
The first support part and the second support part are arranged such that the first roll-shaped continuous bag body and the second roll-shaped continuous bag body are positioned above and below ,
The first lip member and the second lip member are provided at the same height position in the middle of the first roll-shaped continuous bag body and the second roll-shaped continuous bag body. Bag cutting device for bags.

The first lip member and the second lip member are arranged on the front side perpendicular to the axial direction of the first roll-shaped continuous bag body and the second roll-shaped continuous bag body, The bag cutting device for a roll-like continuous bag according to claim 1.

The first lip member and the second lip member are arranged on the front side and the rear side, respectively, orthogonal to the axial direction of the first roll-shaped continuous bag body and the second roll-shaped continuous bag body. The bag cutting device for a roll-shaped continuous bag according to claim 1.

The first lip member and the second lip member are provided with a lip portion made of a material having an elastic force, in which a slit through which a bag body at an unwinding end portion of the roll-shaped continuous bag body can be inserted is formed. The bag cutting device for roll-shaped continuous bag bodies according to any one of claims 1 to 3 .