JP2002018984A - 袋と口具とを備えた組立体およびその製造方法 - Google Patents

袋と口具とを備えた組立体およびその製造方法

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Publication number
JP2002018984A
JP2002018984A JP2001152326A JP2001152326A JP2002018984A JP 2002018984 A JP2002018984 A JP 2002018984A JP 2001152326 A JP2001152326 A JP 2001152326A JP 2001152326 A JP2001152326 A JP 2001152326A JP 2002018984 A JP2002018984 A JP 2002018984A
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JP
Japan
Prior art keywords
bag
mouthpiece
assembly
assembly according
product
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.)
Pending
Application number
JP2001152326A
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English (en)
Inventor
Thomas Kaeser
カエゼル トマス
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.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle SA
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Filing date
Publication date
Application filed by Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Publication of JP2002018984A publication Critical patent/JP2002018984A/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • B29C66/4742—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts
    • B29C66/47421—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts said spouts comprising flanges
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
    • 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
    • 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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • 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
    • B29C66/7234—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 barrier layer
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7377—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined amorphous, semi-crystalline or crystalline
    • B29C66/73771—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined amorphous, semi-crystalline or crystalline the to-be-joined area of at least one of the parts to be joined being amorphous
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • 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
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/186—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying or incorporating rigid fittings, e.g. discharge spouts
    • 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
    • B29C66/71—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 composition of the plastics material of the parts to be joined
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7377—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined amorphous, semi-crystalline or crystalline
    • B29C66/73773—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined amorphous, semi-crystalline or crystalline the to-be-joined area of at least one of the parts to be joined being semi-crystalline
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S383/00—Flexible bags
    • Y10S383/906—Dispensing feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
  • Package Closures (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Closing Of Containers (AREA)
  • Packages (AREA)
  • Basic Packing Technique (AREA)
  • Bag Frames (AREA)
  • Closures For Containers (AREA)

Abstract

(57)【要約】 【課題】 袋体に生産物を充填して袋体をシールした後
に、口具を袋体にシール付するようにし、袋体の内面に
被覆した特殊ラッカーあるいは皮膜層があるために上記
シールは口具を付着するに留まり、袋体の両内面同志の
付着が防止される。 【解決手段】 袋体１には、生産物２が充填され、シー
ルされる。その後に袋体１は、超音波シールヘッド５に
よりアンビル７に押圧されて、しかして超音波シールヘ
ッド５の開口６に嵌めこまれた口具３が袋体１に超音波
シール付される。袋体１の内面には特殊ラッカーあるい
は薄膜が被覆されているので、口具３がシール付けされ
ても袋体１の内面同志はシール付けされない。

Description

【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、袋体と、この袋体
に充填した生産物と、超音波シール法で袋体に付着させ
た口具とからなる組立体に関する。
【０００２】
【従来技術】袋体に口具をシール付することは既知であ
る。この方法は、加熱あるいは超音波シールにより行わ
れている。超音波シール技術は、熱可塑性部分に高周波
機械振動を伝達して境界部に摩擦熱を発生させる方法を
用いるものである。口具を超音波によりシールすること
は既知であるが、このシールは空の袋体で行われ、すな
わち、袋体を形成し、口具を袋体にシール付し、例えば
無菌充填などで生産物を充填して後に、袋体を最終的に
シールするようになっている。この方法の欠点は、組立
体の製造にかなりの時間がかかり、製造ラインが複雑に
なることである。なぜなら余計な作業段階が有るからで
ある。さらに、口具のシール付が充分安全に行われない
危険性もある。
【０００３】
【発明が解決しようとしている課題】本発明の目的は、
袋体と口具からなる組立体を、従来より短い時間で単純
な生産ラインで製造でき、しかして付着不良の少ないも
のとすることである。
【０００４】
【課題を解決する手段】本発明によれば、組立体にし
て、袋体と、この袋体に充填された生産物と超音波シー
ル法により袋体に付着された口具と、とを有し、袋体
は、口具あるいは開口装置など無くして生産され、充填
後に完全にシールされ、口具は、袋体が充填されシール
された後に、超音波シール法で付着され、袋体は、内面
が特殊ラッカーや薄膜層を付加することにより特別に処
理されて、この部分でシールが回避されるようにしたフ
ィルム材料で製造され、あるいは口具は、熱可塑性ポリ
マ、特殊配合ポリマあるいはメタロセンなどからなる組
立体が提供される。
【０００５】生産物は袋体に充填されて、次いで袋体が
シールされ、その後口具がこの袋体に超音波シール付さ
れる。本発明においては、袋体のフィルム材料の内面が
袋体の両層がシールされてしまわないように処理される
ことが重要である。これについて図面を参照して詳しく
説明することととする。この内面が特殊なラッカーや薄
膜層を有するようにされる。
【０００６】袋体の材料は、低、中あるいは高障壁性の
特性を有するものとし、好ましくは、袋体の材料は、高
障壁特性を有するものとする。具体的には、この材料
は、非結晶性ポリマー状ＡＢＳ，ＡＢＳ／ポリカーボネ
ートアロイ、アクリル、アクリルマルチポリマー、ブタ
ジエン／スチレン、フェニレンオキシドベースの樹脂、
ポリアミド／イミド、ポリエーテルイミド、ボリエーテ
ルサルフォン、ポリスチレン（汎用）、ポリスチレン
（ゴム変性）、ポリサルホン、ＰＶＣおよび半晶質ポリ
マー、アセタール類、セルロース類、フルオロポリマ
ー、ポリエステルサーモプラスチック、イオノマ、液晶
ポリマー、ナイロン、ポリエチレンテレフタレート、ポ
リブチレンテレフタレート、ポリエチレンおよびポリプ
ロピレンからなるグループから選定したものである。
【０００７】袋体は、半剛質あるいは軟質の袋体形状の
プラスチックフイルム、積層共押出フィルムである。口
具に使用されるサーモプラスチックポリマーは、袋体の
材料と両立し得るものでなければならない。口具は、袋
体用の上記材料と同じ材料のものとしても良い。この口
具は、本体とベースで構成され、ベースには、超音波溶
着を向上させるために同心の溝が設けられている。
【０００８】袋体に充填される生産物としては、液状あ
るいは粘性食品あるいはペットフード、医療用栄養材、
乳製品、果汁製品、果肉製品、ミネラルウォータ、非発
泡性飲料、スープ、ソース、ドレシングおよびマヨネー
ズを含むその他のソースからなるグループから選出した
ものである。
【０００９】本発明の一実施例によれば、口具は、プラ
グあるいスナップばめ式蓋体を有し、生産物は、当業界
で公知の刺し孔装置などの特殊手段を用いて口具を通し
て抽出される。本発明の第２の実施例によれば、口具
は、ねじ開閉式蓋体と、口具内に位置し、予め刺し孔が
あけられ、袋体材料にシール付けされた不正使用報知部
分とを有している。
【００１０】生産物は、新鮮で、無菌で、ＵＨＴ殺菌さ
れた状態で、あるいは滅菌パックで袋体に充填されるよ
うになっている。
【００１１】本発明は、さらに上記の組立体の製造方法
にも関し、生産物を充填してから袋体をシールする段階
と、袋体を搬送手段で、口具を装架した超音波シール装
置に搬送して、装置を該袋体へ下降させて口具をアンビ
ルに押圧する段階と、シール装置により所定のエネルギ
をセットアップして口具ベースに印加して袋体に該口具
をシールする段階と、シール装置を上昇させる段階と、
袋体を除去する段階とを含む製造方法。
【００１２】シール装置のエネルギの量は、口具の形式
と袋体の材料に依存するものである。袋体は、好ましく
は、ポリエチレン／ポリアミド／ＥＶＯＨ／ポリエチレ
ンの多層体であり、口具は、高密ポリエチレンとする。
【００１３】シール装置は、エネルギ照準器を構成する
特殊方法で設計されたものであり、シールする過程でエ
ネルギを特別に案内し１点に集中させるようになってい
る。
【００１４】シールは、ブランソン（Ｂｒａｎｓｏｎ）
装置上で行われ、シール処理に放出されるエネルギが制
御可能となっている。本発明を以下に実施例の形で添付
図を参照して詳細に説明する。
【００１５】
【発明の実施の形態】本発明の好適実施例を添付図を参
照して説明する。
【００１６】袋体１は、医療用栄養材２が充填されてお
り、かつ袋体１はシールされて、直ぐにも口具３が配置
されるようにされる。口具３は、ベース４を有してな
る。開口６が設けられた超音波シールヘッド５が、口具
３の直上に配置され、袋体がアンビル７の直上に配置さ
れる。
【００１７】超音波シールヘッド５が次いで移動され
（図２参照）、よって口具３は、超音波シールヘッドの
開口６内に入り込む。この超音波シールヘッドは、アン
ビル７に対して袋体１を押圧する。高周波が次いで発生
され、これにより生じた熱により口具３のベース４が充
填された袋体にシール付けされる。袋体の内面には、特
殊ラッカーあるいはフィルム層が設けられているので、
口具のみシール付され、袋体の両層は、シールされな
い。
【００１８】最後に超音波シールヘッド５が移動され
（図３参照）、口具３は、そのベース４を介して袋体１
の外側にシール付けされて残される。次いで袋体は、貯
蔵状態にされる。
【図面の簡単な説明】
【図１】口具のシール付前の状態を図示する該略図。
【図２】シール付時の状態を図示する概略図
【図３】シール付後の状態を図示する該略図。
【符号の説明】
１ 袋体 ２ 生産物 ３ 口具 ４ ベース ５ 超音波シール装置 ６ 開口 ７ アンビル
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｂ６５Ｄ 41/04 Ｂ６５Ｄ 41/04 Ｇ 41/16 Ｂ２９Ｌ 22:00 // Ｂ２９Ｌ 22:00 Ｂ６５Ｄ 41/16 Ｆターム(参考） 3E064 BA22 BB03 BC18 EA04 FA03 HQ01 HS04 3E075 AA28 BA41 BB02 BB22 CA10 DA04 DD13 DD43 DE04 GA04 3E084 AA03 AA24 AA37 AB01 BA01 DA01 DB12 DB13 DC03 FB01 FC01 KA11 LA17 LD01 3E118 AA09 AB14 AB15 AB16 AB17 AB18 BA03 BA10 EA03 EA05 EA07 4F211 AA04 AA05 AA19 AA29 AG28 AH54 AH57 TA01 TC08 TC11 TD07 TD11 TH02 TN22

Claims (12)

    【特許請求の範囲】
  1. 【請求項１】 組立体にして、 袋体と、 前記袋体に充填された生産物と 超音波シール法により前記袋体に付着された口具と、と
    を有し、前記袋体は、口具あるいは開口装置など無くし
    て生産され、前記充填後に完全にシールされ、前記口具
    は、前記袋体が充填されシールされた後に、超音波シー
    ル法で付着され、前記袋体は、内面が特殊ラッカーや薄
    膜層を付加することにより特別に処理されて、この部分
    でシールが回避されるようにしたフィルム材料で製造さ
    れ、あるいは前記口具は、熱可塑性ポリマ、特殊配合ポ
    リマあるいはメタロセンなどからなる組立体。
  2. 【請求項２】 請求項１に記載の組立体において、前記
    口具は、プラグあるいはスナップばめ式の蓋体を有し、
    前記生産物は、特殊セットで前記口具を通して抽出され
    るようになっている組立体。
  3. 【請求項３】 請求項１に記載の組立体において、前記
    口具は、ネジ開閉式蓋体と、該口具の内部に設けた、予
    め刺し孔が設けられ、前記袋体材料とともにシールされ
    た不正使用報知部とを有する組立体。
  4. 【請求項４】 請求項１から３のいずれか一項に記載の
    組立体において、前記袋体の材料は、低、中あるいは高
    障壁特性を有するものである組立体。
  5. 【請求項５】 請求項４に記載の組立体において、前記
    袋体の材料は、半剛質あるいは軟質の袋の形状のプラス
    チックフィルムあるいは積層フィルムである組立体。
  6. 【請求項６】 請求項１から５のいずれか一項に記載の
    組立体において、前記生産物は、液状あるいは粘性食品
    あるいはペットフード、医療用栄養材、乳製品、果汁製
    品、果肉製品、ミネラルウォータ、非発泡性飲料、スー
    プ、ソース、ドレシングおよびマヨネーズを含むその他
    のソースからなるグループから選出したものである組立
    体。
  7. 【請求項７】 請求項１から６のいずれか一項に記載の
    組立体において、前記生産物は、新鮮で、無菌で、ＵＨ
    Ｔ殺菌された状態で、あるいは滅菌パックで充填される
    ようになっている組立体。
  8. 【請求項８】 請求項１から７のいずれか一項に記載の
    組立体において、前記口具は、本体とベースからなり、
    該ベースは、同心の溝を有している組立体。
  9. 【請求項９】 請求項１から８のいずれか一項に記載の
    組立体を製造する方法において、 前記生産物を充填してから前記袋体をシールする段階
    と、 前記袋体を搬送手段で、前記口具を装架した超音波シー
    ル装置に搬送して、該装置を該袋体へ下降させて該口具
    をアンビルに押圧する段階と、 前記シール装置により所定のエネルギをセットアップし
    て前記口具ベースに印加して前記袋体に該口具をシール
    する段階と、 前記シール装置を上昇させる段階と、 前記袋体を除去する段階とを含む製造方法。
  10. 【請求項１０】 請求項９に記載の組立体を製造する方
    法において、前記シール装置のエネルギの量は、前記口
    具の形式と前記袋体の材料に依存するようになっている
    製造方法。
  11. 【請求項１１】 請求項９あるいは１０に記載の組立体
    を製造する方法において、前記シール装置は、エネルギ
    照準器を構成する特殊方法で設計されたものであり、前
    記シールする過程で前記エネルギを特別に案内し１点に
    集中させるようになっている製造方法。
  12. 【請求項１２】 請求項１１に記載の方法において、前
    記シールは、ブランソン（Ｂｒａｎｓｏｎ）装置上で行
    われ、前記シール方法用に放出されるエネルギが制御可
    能となっている製造方法。
JP2001152326A 2000-05-23 2001-05-22 袋と口具とを備えた組立体およびその製造方法 Pending JP2002018984A (ja)

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IL142970A0 (en) 2002-04-21
AU4612501A (en) 2001-11-29
MY126007A (en) 2006-09-29
AR028614A1 (es) 2003-05-14
BR0102069A (pt) 2002-01-02
NZ511563A (en) 2002-09-27
PL347669A1 (en) 2001-12-03
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EP1167211A1 (en) 2002-01-02
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ES2224966T3 (es) 2005-03-16
DE60012903T2 (de) 2004-12-30
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