JP3687924B2 - 縦型ピロー包装機 - Google Patents

縦型ピロー包装機 Download PDF

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Publication number
JP3687924B2
JP3687924B2 JP14940395A JP14940395A JP3687924B2 JP 3687924 B2 JP3687924 B2 JP 3687924B2 JP 14940395 A JP14940395 A JP 14940395A JP 14940395 A JP14940395 A JP 14940395A JP 3687924 B2 JP3687924 B2 JP 3687924B2
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Japan
Prior art keywords
vertical
belt
pull
packaging machine
pair
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Expired - Fee Related
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JP14940395A
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JPH08318905A (ja
Inventor
雅夫 福田
幸夫 中川
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Ishida Co Ltd
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Ishida Co Ltd
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Priority to JP14940395A priority Critical patent/JP3687924B2/ja
Priority to DE69600583T priority patent/DE69600583T2/de
Priority to EP96303450A priority patent/EP0744346B1/en
Publication of JPH08318905A publication Critical patent/JPH08318905A/ja
Priority to US08/881,049 priority patent/US5924268A/en
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Publication of JP3687924B2 publication Critical patent/JP3687924B2/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
    • B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/343—Making tension-free or wrinkle-free joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/49—Internally supporting the, e.g. tubular, article during joining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B65B9/2014—Tube advancing means
    • B65B9/2021—Tube advancing means combined with longitudinal welding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B65B9/2014—Tube advancing means
    • B65B9/2028—Rollers or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
    • B29C53/50—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Package Closures (AREA)

Description

【０００１】
【産業上の利用分野】
本発明は、縦シール機構を備えた縦型ピロー包装機に関する。
【０００２】
【従来の技術】
熱溶着性の帯状包材をフォーマによって筒状に曲成しつつ充填シリンダの周面に沿わせて移送し、この間に、重ね合わせた縦の縁同士を縦シール用のヒータによるシールするとともに、充填シリンダの下方に配設した横シール用のヒータにより袋の天に当る部分とつぎの袋の地に当る部分とを同時にシールするようにした製袋包装機、つまり縦型ピロー包装機と呼ばれている包装機には、本出願人出願に係る特開平５−７７８０５号公報等において開示したような、回転式の横シール機構を用いて、内容物の充填と包装とを連続的に行うようにしたものがある。
【０００３】
ところで一般に、この種の包装に用いられる熱溶着性の包材は、アルミ蒸着層または印刷層を挟むようにして、表面側には、光沢を有するが伸展性に乏しいＯＰＰと呼ばれるポリプロピレンの層を、裏面には、シール性には富んでいるが熱によって収縮するＣＰＰと呼ばれるポリプロピレンの層を積層した素材によって構成されている関係上、この種の包材を熱溶着した場合、表面と裏面との間での伸展性の違いから、図３に示したように、縦のシール部ａを挟むようにしてその両側に杉アヤ状のしわｃが生じ、これが印刷面にゆがみを形成するなどして、商品性を損ねてしまうといった問題を抱えている。
【０００４】
【発明が解決しようとする課題】
本発明はこのような問題に鑑みてなされたもので、その目的とするところは、袋に杉アヤ状のしわを生じさせることなく熱溶着することのできる新たな縦型ピロー包装機を提供することにある。
【０００５】
【課題を解決するための手段】
すなわち、本発明はこのような課題を達成するための縦型ピロー包装機は、熱溶着性の帯状包材を前記帯状包材の搬送方向と平行に一部が重ね合わさるように曲成するフォーマと、前記フォーマに対向配置されて前記帯状包材を前記搬送方向に引き下ろす一対のプルダウンベルトと、前記帯状包材の重ね合わされた領域を圧接して熱溶着する縦シールベルトとを備えた縦型ピロー包装機において、前記縦シールベルトを、前記帯状包材の重ね合わされた領域に対して滑りを生じさせつつ前記一対のプルダウンベルトの搬送速度を上回る速度で移動させるように構成したものである。
【０００６】
【実施例】
そこで以下に本発明の実施例について説明する。
図１は本発明の一実施例をなす縦型ピロー包装機の要部とその制御系を示したものである。
【０００７】
この包装機は、ホッパー１の下方に取付けたフォーマ２により筒状に曲成した包材ｓを、その下方に対向配設した一対のプルダウンベルト３、３によって図示しない横シール機構のもとへ引下すとともに、縦の合わせ目を熱シールするように構成されている。
【０００８】
ところで図中符号１０は、上記したプルダウンベルト３と縦シールベルト６を駆動する各サーボモータ４、７を制御する制御装置で、この制御装置１０は、外部設定手段１１により設定された包材送り速度に対応する信号をもとに、プルダウンベルト駆動モータ４の回転数を決める第１の周波数設定手段１２と、外部設定手段１１により設定されたシール速度に対応する信号をもとに、プルダウンベルト駆動モータ４の回転数に対し、１．０５倍から１．３０倍までの倍率のうちの所要の倍率を設定する倍率設定手段１３と、この倍率設定手段１３を介して第１周波数設定手段１２で設定された周波数の１．０５倍から１．３０倍の周波数をもって縦シールベルト駆動モータ７の回転数を決める第２の周波数設定手段１４とによって構成されている。
【０００９】
なお、図中８、９は各駆動モータ４、７を動作させるための駆動手段を示している。
このように構成された装置において、プルダウンベルト３を駆動する駆動モータ４は、外部設定手段１１により設定された速度で回転するようその回転数が決められており、また、縦シールベルト６を、プルダウンベルト３の５％乃至３０％の速い速度Ｖｈで駆動するよう、同じく縦シールベルト駆動モータ７は、外部設定手段１１で設定された速度で回転するようその回転数が決められている。
【００１０】
したがって、フォーマ２によって筒状に曲成された包材ｓは、プルダウンベルト３により速度Ｖｆで下向きの搬送作用を受ける一方、包材ｓの合わせ目部分は、プルダウンベルト３の速度Ｖｆよりも５％乃至３０％速い速度Ｖｈで動く縦シールベルト６のシール作用を受ける。
【００１１】
このため、包材ｓの合わせ目は、縦シールジョー５によって加熱されつつ縦シールベルト６の滑りによる下向きの強い引張り力を受ける関係上、包材ｓの裏面のＣＰＰ層は熱によって収縮することなく、他の部分と同じ長さを保ちつつ互いに溶着することになって、収縮に伴なう杉アヤ状のシワの発生は未然に防止される。
【００１２】
【発明の効果】
以上述べたように本発明によれば、包材の合わせ目に、加熱作用と縦シールベルトの強い引張り力が同時に作用して、熱収縮性を有する包材裏面の接着層を伸長させた状態で互いに溶着させることができ、縦シール部の両側に杉アヤ状のシワが生じる事態を未然に防いで、成形される袋の品質を高めることができる。
【図面の簡単な説明】
【図１】本発明の一実施例を示す装置の構成図である。
【図２】縦シール状態を示した説明図である。
【図３】従来の縦シール機構によって生じる包装物上のシワを示した図である。
【符号の説明】
１ ホッパ
２ フォーマ
３ プルダウンベルト
４ 駆動モータ
６ 縦シールベルト
７ 駆動モータ
１０ 制御装置
ｓ 包材

Claims (3)

  1. 熱溶着性の帯状包材を前記帯状包材の搬送方向と平行に一部が重ね合わさるように曲成するフォーマと、前記フォーマに対向配置されて前記帯状包材を前記搬送方向に引き下ろす一対のプルダウンベルトと、前記帯状包材の重ね合わされた領域を圧接して熱溶着する縦シールベルトとを備えた縦型ピロー包装機において、
    前記縦シールベルトを、前記帯状包材の重ね合わされた領域に対して滑りを生じさせつつ前記一対のプルダウンベルトの搬送速度を上回る速度で移動させることを特徴とする縦型ピロー包装機。
  2. 上記縦シールベルトの移動速度を、上記一対のプルダウンベルトの１．０５倍乃至１．３０倍にしたことを特徴とする請求項１記載の縦型ピロー包装機。
  3. 上記縦シール手段の移動速度を、調整可能になしたことを特徴とする請求項１記載の縦型ピロー包装機。
JP14940395A 1995-05-24 1995-05-24 縦型ピロー包装機 Expired - Fee Related JP3687924B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14940395A JP3687924B2 (ja) 1995-05-24 1995-05-24 縦型ピロー包装機
DE69600583T DE69600583T2 (de) 1995-05-24 1996-05-15 Längsverschweissvorrichtung für Maschinen zum Herstellen und Befüllen von Beuteln
EP96303450A EP0744346B1 (en) 1995-05-24 1996-05-15 Longitudinal sealer for bag making and filling machine
US08/881,049 US5924268A (en) 1995-05-24 1997-06-25 Longitudinal sealer for bag maker-packaging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14940395A JP3687924B2 (ja) 1995-05-24 1995-05-24 縦型ピロー包装機

Publications (2)

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JPH08318905A JPH08318905A (ja) 1996-12-03
JP3687924B2 true JP3687924B2 (ja) 2005-08-24

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JP14940395A Expired - Fee Related JP3687924B2 (ja) 1995-05-24 1995-05-24 縦型ピロー包装機

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EP (1) EP0744346B1 (ja)
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DE (1) DE69600583T2 (ja)

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Also Published As

Publication number Publication date
DE69600583D1 (de) 1998-10-08
DE69600583T2 (de) 1999-02-25
US5924268A (en) 1999-07-20
EP0744346A1 (en) 1996-11-27
EP0744346B1 (en) 1998-09-02
JPH08318905A (ja) 1996-12-03

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