JP4598057B2 - 容器を閉じるための、取り出し用開口部を有する蓋 - Google Patents

容器を閉じるための、取り出し用開口部を有する蓋 Download PDF

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Publication number
JP4598057B2
JP4598057B2 JP2007507615A JP2007507615A JP4598057B2 JP 4598057 B2 JP4598057 B2 JP 4598057B2 JP 2007507615 A JP2007507615 A JP 2007507615A JP 2007507615 A JP2007507615 A JP 2007507615A JP 4598057 B2 JP4598057 B2 JP 4598057B2
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JP2007532423A (ja
Inventor
シェドル、アドルフ
ニーデラー、アンドレアス
ネクラ、ラムベルト
コルンフェルト、マルティン
キッツベルガー、ロベルト
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Constantia Teich GmbH
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Constantia Teich GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C65/76—Making non-permanent or releasable 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
    • B29C66/11—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
    • B29C66/11—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
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2422—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical
    • B29C66/24221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical being circular
    • 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
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • 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
    • 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
    • B29C66/81427—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 ridge, e.g. for making a weakening line; comprising a single tooth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/80—General aspects of machine operations or constructions and parts thereof
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    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
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    • B29C66/83411—Roller, cylinder or drum types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
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    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83415—Roller, cylinder or drum types the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
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    • B65D77/2048—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut
    • B65D77/2056—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened
    • B65D77/206—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened so as to uncover one or more preformed openings made through some layers of the cover
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Description

本発明は、少なくとも２層の結合体に基づく容器を閉じるための、開口補助部を有する蓋に関し、この容器に面している結合体の層は、容器の縁で封止し、これらの結合体を分離する際に生じる、容器の中にある包装内容物を取り出すための開口部が形成される。
容器を閉じるための少なくとも２層の蓋を、例えば、食料品のために必要とされる香りを保護することを可能とするために、用いる事が知られている。
さらに、特に傷みやすい食料品の場合、消費者たちが、出所、内容物、若しくは品質保証に関する情報を強く必要とすることが示されてきた。これらの情報のために十分なスペースをもうけるために、２層の蓋の外側の層にこれらの情報を印刷することに移行され、それに対して、内側の層は、可能な限り印刷されないままである。これは、また、印刷用インキと食料品との可能性のある接触を避けるべきだからである。
上記の２層の蓋は、そのうえ、蓋の包装内容物に面している層に、取り出し用の開口部が設けられている場合、香りの保護が改善されている。これは、包装を開ける際に、すなわち、蓋の複数の層を互いに分離する際に、露出される複数の線状の弱い部分(Schwa”chungslinien)に従って、行なわれることが好ましい。これらの線状の弱い部分を押すこと(Eindrucken)により、取り出し用開口部が生じ、この開口部を介して、包装内容物を完全に、又は部分的に取り出すことができる。特に、大きな包装の場合には、取り出し用開口部を再び閉じることを可能にするため、外側の蓋の層の内側に、例えば、感圧性接着剤が設けられていれば、好都合である。
それにもかかわらず、これらの包装の解決法は、包装内容物に面している、蓋の層の線状の弱い部分により欠陥位置があらかじめ設定されているという欠点を有する。特に、これは、蓋の外側の層が、例えば、輸送の際に損傷され、それで、線状の弱い部分を介して、湿気又は場合によってはバクテリアの形態の汚染物質が包装内容物に侵入する場合である。さらに、線状の弱い部分の領域でのアルミニウムフォイルは、特に、望ましくない腐食の特性を示す。
したがって、本発明の課題は、従来技術で知られている、容器を閉じるための、少なくとも２層の蓋に対する欠点を避けて、それにもかかわらず、同時に、消費者がより簡単な方法で、好ましくは、包装を開く際に、アクセスすることができる、取り出し用開口部をこの蓋に設けることである。
本発明に係われば、この課題は、冒頭で述べられた技術の蓋を用いて解決される。この蓋は、連続した結合体の複数の層の構成を有し、容器に面している結合体の層が、主に、プラスチックから形成され、このプラスチックの内部引き裂き抵抗は、取り出し用開口部の領域で、容器の反対を向いている結合体の層の蓋の残りの領域における結合のための接着よりも弱く、このプラスチックの結合層の容器の縁への接着は、少なくとも、開口補助部の領域で他の結合体の層に対する結合のための接着よりも大きいことを特徴とする。このことは、容器に面している結合体の層の中に存在するプラスチックが、取り出し用開口部の領域で外側の結合体の層に非常に強く接着し、その結果、開く際、取り出し用開口部に対応する領域は、破り取られ、容器に面している蓋の残りの層は、容器の縁で封止する効果により、この容器の縁(diesem)に接着しつづける。消費者が、簡単な方法で、取り出し用開口部を介して包装内容物にアクセスできるように、消費者は、蓋をこの蓋の開口補助部でつかんで、容器の反対に向いている層をこの層の下にあるプラスチック層から「はがす」。加えられた力により、少なくとも開口補助部の領域で容器の縁からプラスチック層が破れ、この結果、この容器は、部分的に、取り出し用開口部を例外として、閉じられたままである。
さらに、開けられていない状態では、素材の複数の層がそれ自身連続しているので、汚染物質が侵入する可能性の危険が避けられる、すなわち、形成される可能性のある取り出し用開口部のためのどんな線状の弱い部分も設けられていない。
本発明は、以下で図１乃至６及び本発明の可能な実施の形態を参照してより詳細に説明される。
本発明に係る蓋１を製造するために、結合体の層(Verbundlage)２として、すなわち、この蓋の容器に面している結合体の層として、主にプラスチックが、単一の若しくは、複数層の層の形態で用いられている。このプラスチックからなる結合体の層２は、例えば、６乃至１００μｍの範囲の厚さを有している。用いられているプラスチックは、ポリスチレン、ポリエチレン、ポリエステル、ポリプロピレン、及びこれらに対応する共重合体、及び混合物から準備されている。これらプラスチック自身が、充填され、又は、充填されていない可能性があり、充填物質(Fu”llstoff)として、タルク、珪酸、又はチョーク(Kleide)が、用いられると好都合である。
本発明に係る蓋の特に有利な実施の形態は、容器に面しているプラスチック層２が容器の縁１７’で封止していることに認められる。この結果、例えば、図１（ｅ）に示されているような、スケールワックス(Siegellack)の形態の封止媒質を加えることなく済ませることができる。
さらに、容器に面している結合体の層２には、外側に、すなわち、「はがす」(Peelen)際に、消費者に向く側に、場合によっては、情報を表示する印刷文を設けることができる。
容器の反対を向いている(abgewandte)結合体の層３は、例えば、１０乃至１００μｍの厚さを有するアルミニウムホイルからなっている。しかしながら、強化されたプラスチックホイルを用い、このプラスチックホイルを、場合によっては、このプラスチックホイルの外側で、アルミニウム又は紙と結合させることも考えられる。
層２、３のための素材を選択した後、蓋１のためにはがすことが可能な結合体(Verbund)が製造される。これは、例えば、共押し出し法を通して行なわれ、層２にプラスチックを用いる際と同様に、層３にプラスチックを用いる際にも特別な利点を示す。さらに、層２を押し出しコーティングにより層３に塗布することが可能である。これは、層２のプラスチックを層３に押し出し、それからこの層３と、層２と層３とをはがすことができることが保たれるように結合されるという意味で行なわれる。
さらに、層２と層３とからなる結合体をラミネートコーティングにより製造することが考えられる。プラスチックのタイプ並びに／もしくは共重合体でのその部分(Anteil)によって、接着剤(Haftvermittler)を追加し、又は、追加せずに行なうことができる。
蓋１のためのはがすことができる結合体を作った後に、この蓋は、印刷され、必要な場合には、封止媒質を設けられる。その際、（図１（ｅ）を見よ）通常のスケールワックス７が、プラスチック層２の容器に向けられた側に塗布され、通常、倉庫で重なり合って保管されている蓋を取り上げること(Entstapeln)を本質的に容易にするために、この容器を(diesen)粗い表面でデザインすることは好都合である。複数の粗面のスペーサ(Abstandhalter)７’（図１（ｆ）を見よ）が、幾何学的に配置されている形態の粗面のデザインは、特に好都合である。
さらに、外側の結合体の層３上のプリント用ラッカー(Drucklack)６も（図１（ｃ）、（ｄ）を見よ）粗面であってもよく、その結果、加えて、積み上げたところから取り上げることが容易になり、場合によっては、特別の印刷上の装飾を達成する。この際、プリント用ラッカー６は、幾何学的に配置されているスペーサ６’（図１（ｄ）を見よ）の形態で設けられていると好都合である。層２と層３との間の結合のための接着が残りの蓋領域に比較して強い、領域４により正確にマークをするために、この領域は、同じように、表面のデザインが、滑らかで情報を示している印刷された表示(Druckbild)を有する。これは、この後、領域４に設けられる取り出し用開口部を通して部分的に取り出すことの可能性を消費者に示すためである。
今度は、層２と層３との間では、結合体は強く接着され、また、今後、図５に示されているような取り出し用開口部１９の形式に対応する、領域４を準備することができるように、例えば、以下の方法が使用できる。図２、３に従って、結合体の接着が強化された領域４の製造が、いわゆるローラ原理にしたがって、行なわれる。その際、ローラ８又は１０には、その表面に複数の高まった部分が付与されている。これらローラ自身は、１００℃と３００℃との間の温度に加熱されている。
図２によれば、層２と層３とからなる結合は、ローラ９、８の間で実行される。複数のローラの間の隙間の中でのローラの接触圧力(Anpressdruck)により、そして、複数の高まった部分８’により、例えば、図１（ａ）に概略的に描かれているような、結合体が強く接着された領域４を生じる。
滞在時間を長くするために、図３によれば、加熱されたドラム１０が設けられ、この加熱ドラムでは、複数の偏向ローラ(Umlenkwalzen)１１により、結合体の層２、３が、この加熱ドラムの表面に近づけられている。このドラムの形状と大きさとこのドラムに設けられている複数の高まった部分１０’とにより、図２による案内(Verfahrensfu”hrung)に比べて滞在時間を高めることができる。複数の接触ローラ１２に従って、結合体の層２、３は、広い領域に渡って、ドラムローラの圧力にさらされ、特に、複数の高まった部分１０’にさらされ、この結果、領域４においては、特に強い結合のための接着を、すなわち、ほとんど、結合体の層２、３の溶接を達成することができる。
図４は、強い結合の接着の領域の製造が、同様に連続的に、ロールとしてある材料を打ち抜いて個々の蓋にする際に、実行されることを示している。この際、結合体の層２、３は、ロール製品として、押圧工具(Stanzewerkzeug)１３と加熱されたプレート１４との間を案内され、この押圧工具は、層３へと下げられ、同時に、加熱されたプレート１４により、２つの層２、３は、層３を介して溶接される。この結果、領域４に設けられているような結合体の強い接着を達成することができ、その直後に通常の打ち抜き工具１５を用いて、例えば、図１（ａ）に示されているような、まだロール製品としてある結合物を、個々の蓋に打ち抜き、出口開口部１６を介して取り出すことができる。
しかしながら、もし、結合物の層２、３が、熱塑性プラスチック材料から形成されているならば、これらは、液体に加熱され、所定の領域で共に押圧されることができる。この領域は、結合体の強い接着が形成される領域４であることが好ましい。これは、例えば、超音波溶接又は誘導溶接により実行される。
さらに、従来のラミネートの複数の方法により、層２、３の間に架橋を促進する触媒(Vernetzungsbeschleuniger)が潜在的に加えられた接着剤を塗布することが可能である。この結合体の所定の複数の領域が、高い圧力と高温とを受けると、この結果、残りの蓋の断面に比較して、結合体が、この所定の領域４で強く接着されるように、架橋反応が開始する。
領域４で強められた結合体の接着は、それから結合体の層２、３を分離するのに必要な平均的な剥離力(Scha”lkraft)を用いて測定される。この際、結合体の層２、３からなる試料が作成される。この試料は、走行方向(Laufrichtung)に１５ｍｍの幅であり、縦方向に約３００ｍｍの長さである。引き続き、結合体の層２、３は、それらの端部で手で互いに分離され、例えば、Ｚｗｉｃｋ会社からでている張力試験装置のクランプ装置の中へとぴんと張って入れられる。毎分１００ｍｍの離脱速度(Abzugsgeschwindigkeit)、最大５０ｍｍのクランプ間距離(Einspannla”nge)、及び９０°の離脱角度(Abzugswinkel)でさらなる試験が行なわれる。測定結果若しくは剥離抵抗力の経過は、結合体の接着の測定に対応し、張力試験装置それ自身かダイアグラムレコーダで記録される。一連の試験の測定結果からＮ／１５ｍｍで(in)平均値が計算される。その際、結合層の接着が強化された領域４において、５Ｎ／１５ｍｍより大きく(>)、最大で１６０Ｎ／１５ｍｍの測定値が達成されることが示される。すなわち、領域４における結合体の接着はとても強く、図５に示されているように、開口を設ける際に、結合体の層２の一部分が、「破り取られ」、結合体の接着が強いために、層３に部分領域２’として接着し続ける。これに反して、残りの容器の断面では、０．１から５Ｎ／１５ｍｍまでで結合体は接着され、０．２から０．４Ｎ／１５ｍｍの領域で結合体が接着することにより、消費者にとって、「快適な剥離力(angenehme Peelkraft)」が与えられる。この結合体の接着は、また、層２と容器の縁１７’との間の接着より弱く、この結果、残りの蓋の領域の層２、３を、簡単に互いに分離する（はがす）ことができる。この過程は、図５を用いて説明されている。
この際、把持用タブの形状の開放補助部１８が、矢印Ｆの方向に引かれ、この結果、加えられた力により、層２、３は、互いに分離される（はがされる）。領域４において結合体は強く接着されているため（図１（ａ）を見よ）、この場合、取り出し用開口部１９の寸法に対応して、プラスチック層２からなる層２’は、結合体が強く接着されているために、この層２’(diese)が、層３に、すなわち、容器の反対の結合体の層に、接着し続けるように、破り取られる。印加された力のために、プラスチック層２は、容器の縁１７’からさらに少なくとも把持用タブ１８の領域内で破れ、この結果、容器は、取り出し用開口部を例外として、部分的に閉じられたままでである。容器の縁１７’と層２との間の封止の接合強度のために、結果として大部分が閉じられたままであり、飲用ヨーグルト(Trinkyoghurt)にスパイスのような包装内容物を取り出し用開口部１９を通して取り出すことができる。
しかしながら、包装内容物の一部分だけが取り出され、容器が引き続き少なくともゆるく再び閉じられるならば、容器の外側を向いている結合体の層３には、感圧性接着剤２０が設けられていれば好都合である。図６に示されているように、容器１７は、矢印Ｆの方向に蓋１を引き離すことにより開かれ、この結果、包装内容物を、部分的に取り出すことができる。引き続いて、層３は、矢印Ｆと反対方向に、開いた後にまだとどまっている結合体の層２に、再びのせられ、この層２に(diese)少なくとも軽く押圧される。その結果、感圧性接着剤２０の接着作用が発揮されることができる。この感圧性接着剤２０は、把持用タブ１８の領域にも付けられることができる。この結果、この把持用タブを容器の縁１７’でひっくり返すことにより、この把持用タブが固定される。これにより、容器１７を再び閉じることが可能であることが全体として改善される。
要約すると、本発明の実施の形態を、以下のように表現することができる。
本発明に係り、本質的に結合体の層２、３からなっている蓋１が述べられ、容器の方を向いている結合体の層２は、連続的に、すなわち、場合によって生じ得る複数の線状の弱い部分(Schwa”chungslinien)を生じずに、プラスチックから形成され、このプラスチックの内在的な引張り強度は、可能性のある取り出し用開口部の領域で、外側の結合体の層３への、すなわち、容器の外側を向いている層への、このプラスチックの(dessen)接着よりも弱い。この結果、この層３をこの層３の下にある層２から開口補助部１８ではがす際、この層２の取り出し用開口部１９に対応する部分２’が破り取られ、それに対して、残りの結合体の層は、容器の縁１７’に接着し続ける。むく（はがす）際に加えられる力のために、さらに、少なくとも開口補助部１８の領域でプラスチック層２が容器の縁１７’から破れ、この結果、この容器は、部分的に、取り出し用開口部を例外として、閉じられたままである。この効果は、一方では、蓋部材の層２、３の間の結合体の接着を調節して設定し、他方では、容器の縁１７’と容器の方を向いている層２との間の接着を調節して設定したために達成されている。こうして、結合体の接着は、取り出し用開口部４、１９の可能性のある領域で、層２、３の間に存在する結合体の接着と比較して強められている。しかしながら、層２、３の間に存在する結合体の接着(Sie)は、容器に面している層２の間(zwischen der dem Beha”alter zugewandten Lage 2)の後者の結合体の接着、すなわち、蓋の内側の層２と容器の縁１７’との間に封止のための接合強度を生じさせる後者の結合体の接着と、少なくとも同じ強さである。このことは、層２、３を互いに分離する際に、確かに、取り出し用開口部１９は形成されているが、それでも、内側の層２は、引き続き大部分で容器の縁１７’に接着し続けていることを意味している。この結果、部分的にも包装内容物を取り出すことができ、このように取り出した後で、容器は、少なくとも部分的に再び閉じられることができる。
本発明に係る蓋の可能な実施の形態を示している。 蓋の内部に結合体の接着が強められた領域を作るための方法の変形例を示している。 蓋の内部に結合体の接着が強められた領域を作るための方法の変形例を示している。 蓋の内部に結合体の接着が強められた領域を作るための方法の変形例を示している。 本発明の係る蓋を、容器を閉じるための使用を示している。 本発明の係る蓋を、容器を閉じるための使用を示している。

Claims (21)

  1. 開口補助部（１８）を有し、容器（１７）を閉じるための、少なくとも２層の結合体に基づいている蓋（１）であって、この容器に面している結合体の層（２）は、この容器の縁(１７’)を封止し、これら結合体の層（２、３）を分離する際に生じる、この容器の中にある包装内容物の取り出し用開口部（１９）が形成される、蓋において、この蓋（１）は、構成が、前記容器に面し、線状の弱い部分が発生しない連続している結合体の層（２）と、この容器とは反対側に位置し、線状の弱い部分が発生しない連続している結合体の層（３）とを有し、前記容器に面している結合体の層（２）は、主に、プラスチックからなり、このプラスチックの内部引き裂き抵抗は、前記取り出し用開口部（４、１９）の領域で、残りの蓋の領域におけるこの容器とは反対側の層（３）に対する前記容器に面している結合体の層の結合のための接着よりも弱く、このプラスチックの前記容器の縁(１７’)に対する結合のための接着は、少なくとも開口補助部（１８）の領域で前記結合体の層（３）に対する結合のための接着よりも強いため、複数の層（２、３）からなる結合体は、所定の領域（４）で、前記層（２、３）の間の前記結合体の結合が、残りの蓋の断面に比較して強められていて、
    この結合強度の差は、複数の層（２、３）からなる結合体が前記所定の領域（４）で高い圧力及び高い温度にさらされること、前記結合体の複数の層（２、３）を前記所定の領域（４）で誘導溶接すること、前記結合体の複数の層（２、３）を前記所定の領域（４）で超音波溶接すること、及び、２つの層（２、３）を架橋が促進される触媒を潜在的に有する接着剤で結合し、引き続いて、前記所定の領域（４）で高い圧力並びに／もしくは高い温度にさらすことのいずれか１により生じることを特徴とする蓋。
  2. 前記取り出し用開口部（４、１９）の外側の前記結合体の接着は、０．１乃至５Ｎ／１５ｍｍの領域にあることを特徴とする請求項１に係る蓋。
  3. 前記取り出し用開口部（４、１９）の外側の前記結合体の接着は、０．２乃至０．４Ｎ／１５ｍｍの領域にあることを特徴とする請求項２に係る蓋。
  4. 前記容器に面している結合体の層（２）のプラスチックは、ポリエチレン、ポリプロピレン、ポリエステル、ポリスチレン、これらの共重合体及びこれらの混合物のグループから選ばれることを特徴とする請求項１乃至３のいずれか１に係る蓋。
  5. 前記容器に面している結合体の層（２）は、複数の充填物質を含んでいることを特徴とする請求項４に係る蓋。
  6. 前記充填物質は、タルク、並びに／若しくは、珪酸、並びに／若しくは、チョークであることを特徴とする請求項５に係る蓋。
  7. 前記容器に面しているプラスチックの結合体の層（２）は、前記容器の縁(１７’)で封止していることを特徴とする請求項１乃至６のいずれか１に係る蓋。
  8. 前記容器に面しているプラスチックの結合体の層（２）には、熱封止可能な層（７）が設けられていることを特徴とする請求項１乃至６のいずれか１に係る蓋。
  9. 前記熱封止可能な層（７）は、幾何学的形状に配置されているスペーサ(７’)により粗面を有することを特徴とする請求項８に係る蓋。
  10. 前記容器の反対側の結合体の層（３）は、場合によっては、紙と組み合わされる、アルミニウム、並びに／もしくは、プラスチックからなることを特徴とする請求項１乃至９のいずれか１に係る蓋。
  11. 前記開口補助部（１８）は、把持用タブの形態を有することを特徴とする請求項１乃至１０のいずれか１に係る蓋。
  12. 前記結合体の複数の層（２、３）の間には、接着剤が設けられていることを特徴とする請求項１乃至１１のいずれか１に係る蓋。
  13. 前記接着剤は、潜在的に架橋を促進する触媒を含んでいることを特徴とする請求項１２に係る蓋。
  14. 前記結合体の複数の層（２、３）の間には、感圧性接着剤（２０）が、設けられていることを特徴とする請求項１乃至１１のいずれか１に係る蓋。
  15. 前記感圧性接着剤（２０）は、前記開口補助部（１８）の領域に追加して設けられていることを特徴とする請求項１４に係る蓋。
  16. 複数の層（２、３）からなる結合体は、所定の領域（４）で、高い圧力及び高い温度にさらされ、その結果、この領域（４）で、前記層（２、３）の間の前記結合体の結合が、残りの蓋の断面に比較して強められることを特徴とする、請求項１乃至１５のいずれか１に係る蓋、の製造方法。
  17. 圧力の印加と高温の適用とは、複数の封止工具を用いて行なわれることを特徴とする請求項１６に係る方法。
  18. 前記複数の封止工具は、複数の表面が高まった部分(８’、１０’)を有する複数のローラ（８、１０）であり、これら表面が高まった部分は、結合体の接着（４）が強められた前記領域（４）に対応することを特徴とする請求項１７に係る方法。
  19. 前記結合体の複数の層（２、３）を所定の領域（４）で誘導溶接することにより、これら結合体の複数の層（２、３）の間に、この領域で、蓋の残りの断面に比較して強い結合体の接着が達成されることを特徴とする、請求項１乃至１５のいずれか１に係る蓋、の製造方法。
  20. 前記結合体の複数の層（２、３）を所定の領域（４）で超音波溶接することにより、これら結合体の複数の層（２、３）の間に、この領域で、蓋の残りの断面に比較して強い結合体の接着が達成されることを特徴とする、請求項１乃至１５のいずれか１に係る蓋、の製造方法。
  21. ２つの層（２、３）は、架橋を促進する触媒を潜在的に有する接着剤で結合され、引き続いて、所定の領域（４）で高い圧力並びに／もしくは高い温度にさらされ、この結果、前記触媒により、架橋反応が引き起こされ、これにより、前記領域（４）で、蓋の残りの断面に比較して高い結合体の接着が達成されることを特徴とする、請求項１乃至１５のいずれか１に係る蓋、の製造方法。
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Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2312739T3 (es) * 2003-12-16 2009-03-01 Amcor Flexibles Europe Envase con tapa perforable.
US8715825B2 (en) 2005-01-06 2014-05-06 Selig Sealing Products, Inc. Two-piece pull-tab sealing member with improved heat distribution for a container
CN101160211B (zh) 2005-04-15 2012-10-24 塞利格密封制品有限公司 密封片材层压板
US9624008B2 (en) 2007-03-23 2017-04-18 Selig Sealing Products, Inc. Container seal with removal tab and security ring seal
EP2138422A1 (de) * 2008-06-27 2009-12-30 Teich Aktiengesellschaft Platine zum Verschliessen eines Bechers
JP5519147B2 (ja) * 2008-12-16 2014-06-11 株式会社ソニー・コンピュータエンタテインメント 包装容器
EP2406145A4 (en) * 2009-03-13 2012-08-01 Nestec Sa COMPOSITE COVERS FOR CONTAINERS
ITPC20090007A1 (it) * 2009-07-13 2011-01-14 Cg Project Soc Coop Saldatura termica in continuo.
PL2374604T3 (pl) 2010-04-12 2012-12-31 Mondi Ag Wieczko foliowe do zamykania pojemnika i sposób jego produkcji
USD638704S1 (en) 2010-12-10 2011-05-31 Pactiv Corporation Container lid
USD637489S1 (en) 2010-12-10 2011-05-10 Pactiv Corporation Pull grip feature of a container lid
DE102010054494B3 (de) * 2010-12-14 2011-10-20 Alfelder Kunststoffwerke Herm. Meyer Gmbh Dichtscheibe zur Induktionsversiegelung eines Behälters
US9834339B2 (en) 2011-03-28 2017-12-05 Selig Sealing Products, Inc. Laminate structure to stabilize a dimensionally unstable layer
BR112013033296A8 (pt) 2011-06-24 2018-07-17 Selig Sealing Products Inc membro de vedação para vedação ao aro de um recipiente e para fornecer uma abertura de distribuição e recipiente que tem um membro de vedação para vedação a um aro do recipiente e para fornecer uma abertura de distribuição
BR112014005349B1 (pt) * 2011-09-09 2020-12-01 Toppan Printing Co., Ltd componente de funil e recipiente de embalagem que usa o componente de funil
TW201345804A (zh) 2012-02-01 2013-11-16 Toppan Printing Co Ltd 漏斗零件及使用漏斗零件之包裝容器的製造方法
US8733550B2 (en) 2012-03-09 2014-05-27 Wki Holding Company, Inc. Nesting container lids with snap on wings
USD675057S1 (en) 2012-03-09 2013-01-29 Wki Holding Company, Inc. Lid
USD673807S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
USD673808S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
US8960476B2 (en) * 2012-04-27 2015-02-24 Adrian Nurse, SR. Germ free beverage lid system
US9028963B2 (en) 2012-09-05 2015-05-12 Selig Sealing Products, Inc. Tamper evident tabbed sealing member having a foamed polymer layer
US9193513B2 (en) 2012-09-05 2015-11-24 Selig Sealing Products, Inc. Tabbed inner seal
DE202012009286U1 (de) * 2012-09-27 2012-10-25 Bronislav Cevelik Trinkbecher mit Trinkfolie
CA2846021C (en) 2013-03-15 2021-06-08 Selig Sealing Products, Inc. Inner seal with an overlapping partial tab layer
CA2846161C (en) 2013-03-15 2020-10-20 Selig Sealing Products, Inc. Inner seal with a sub tab layer
US9096346B2 (en) * 2013-08-07 2015-08-04 Sonoco Development, Inc. Flexible package structure with a press-and-pull opening feature
US10604315B2 (en) 2014-02-05 2020-03-31 Selig Sealing Products, Inc. Dual aluminum tamper indicating tabbed sealing member
EP2930122A1 (en) * 2014-04-10 2015-10-14 Constantia Flexibles International GmbH Rotary closure with liner for a container
US9469456B2 (en) * 2014-08-18 2016-10-18 Mathew L. Grell Rim tabbed drizzle safety seal and methods of use
US9457940B2 (en) * 2014-08-18 2016-10-04 Mathew L. Grell Drizzle safety seal and methods of use
MX2017011161A (es) 2015-03-03 2019-02-14 Selig Sealing Products Inc Conceptos de sello con pestañas.
CA2995824C (en) * 2015-08-17 2021-07-27 Csp Technologies, Inc. Container orifice reducer with tamper evident seal
US10569937B2 (en) * 2016-04-22 2020-02-25 Csp Technologies, Inc. Container orifice reducer with tamper evident seal
EP3532400A4 (en) 2016-10-28 2020-06-17 Selig Sealing Products, Inc. SINGLE ELEMENT FORMING AN ALUMINUM TAPE SECURITY SEAL
EP3532281B1 (en) 2016-10-28 2023-04-12 Selig Sealing Products, Inc. Sealing member for use with fat containing compositions
US11866242B2 (en) 2016-10-31 2024-01-09 Selig Sealing Products, Inc. Tabbed inner seal
WO2018085780A1 (en) 2016-11-05 2018-05-11 Cdf Corporation Packaging with separable liner and lidding
US10597202B2 (en) 2017-10-16 2020-03-24 Sonoco Development, Inc. Resealable lidding with patterned adhesive
MX2019002450A (es) * 2018-03-05 2019-09-06 Dart Container Composicion a base de poliolefina para una tapa y metodos de elaboracion y uso.
US20190276198A1 (en) * 2018-03-07 2019-09-12 Mounib Fares Aoun Dual opening dispensing package
KR20210030404A (ko) 2018-07-09 2021-03-17 셀리그 실링 프로덕츠, 아이엔씨. 오버사이즈의 탭을 구비하는 탭 시일
US11254481B2 (en) 2018-09-11 2022-02-22 Selig Sealing Products, Inc. Enhancements for tabbed seal
USD1003713S1 (en) 2019-05-28 2023-11-07 Constantia Teich Gmbh Food container lid
SE544358C2 (en) 2019-07-02 2022-04-19 A & R Carton Lund Ab Method of producing a packaging container and a packaging container
ES2966725T3 (es) * 2019-12-27 2024-04-24 Huhtamaeki Oyj Una tapa para un recipiente y método de fabricación de la misma
EP4000875B1 (de) * 2020-11-23 2024-05-01 KOCH Pac-Systeme GmbH Verfahren zum herstellen einer verpackung
CA3202885A1 (en) * 2020-12-31 2022-07-07 Michael Nghiem Le Basin containing individually packaged spa products for use therewith
KR102657629B1 (ko) * 2022-03-08 2024-04-12 소윤섭 재밀봉이 가능한 음료용기용 리드필름 및 그 제조방법

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070481A (en) * 1955-12-27 1962-12-25 Goodrich Co B F Method of making an inflatable article from thermoplastic films
US4264392A (en) * 1977-09-02 1981-04-28 Pharmachem Corporation Process for forming a peelable seal
US4427148A (en) * 1982-03-18 1984-01-24 Champion International Corporation Hermetically sealed tray
US4735335A (en) * 1985-08-06 1988-04-05 Etude Et Realisation De Chaines Automatiques-E.R.C.A. Composite band for lids for thermoplastic containers
JPS6280862U (ja) * 1985-11-12 1987-05-23
JPS62208375A (ja) * 1986-03-06 1987-09-12 東洋アルミニウム株式会社 密封容器の蓋材
JPH03128243A (ja) * 1989-10-16 1991-05-31 Dainippon Printing Co Ltd 容器蓋体用積層シートおよびその製造方法
JP2787165B2 (ja) * 1989-12-14 1998-08-13 大日本印刷株式会社 有孔蓋材およびその製造方法
US5176314A (en) * 1989-12-25 1993-01-05 Sumitomo Bakelite Company Limited Easily openable sealed container
FR2669607B1 (fr) * 1990-11-26 1995-05-12 Torterotot Couvercle souple de securite refermable.
US5265745A (en) * 1992-04-08 1993-11-30 Minnesota Mining And Manufacturing Company Tamper evident top tab innerseal
FR2734243B1 (fr) * 1995-05-16 1997-08-08 Alsacienne Aluminium Bande composite a opercules pour recipients thermoplastiques a ouverture par pelage
WO1997002997A1 (en) * 1995-07-12 1997-01-30 Minnesota Mining And Manufacturing Company Top-tabbed sealing member for a container and method of making same
JPH09110077A (ja) * 1995-10-19 1997-04-28 Dainippon Printing Co Ltd 振り出し用紙容器
GB2305416B (en) * 1995-11-08 1997-09-10 Andrew William Wilkey Method of manufacturing labels
FR2741605B1 (fr) * 1995-11-29 1998-01-16 Soplaril Sa Structure d'obturation pour un contenant, contenant muni de cette structure et procede d'obturation du contenant
IT1296883B1 (it) * 1997-12-18 1999-08-02 Safta Spa Sistema di confezionamento richiudibile e relativi procedimenti di fabbricazione
EP1162156B1 (en) * 1998-09-30 2005-11-23 Nissin Shokuhin Kabushiki Kaisha Lid for food container
WO2000034149A1 (fr) * 1998-12-09 2000-06-15 Nissin Shokuhin Kabushiki Kaisha Element de couvercle ameliore pour recipient alimentaire
WO2001026987A1 (de) * 1999-10-11 2001-04-19 Zip Pack Ip Ag Aufreissbarer garantie-verschluss
DE50101040D1 (de) * 2000-05-04 2004-01-08 Teich Ag Weinburg Heisssiegelbare mehrschichtfolie für wiederverschliessbare packungen
JP2002255224A (ja) * 2001-03-06 2002-09-11 Kouno Jushi Kogyo Kk 容器の口端シール用小出し吐出孔付きパッキング
DE10235687A1 (de) * 2001-08-06 2003-02-20 Henkel Kgaa Wiederverschließbare Verpackung
EP1285859A3 (de) * 2001-08-14 2004-12-22 Hueck Folien GmbH & Co. KG Bedruckte bahnförmige Materialien, insbesondere für Abdeckungen von Behältern
DE20113491U1 (de) 2001-08-14 2001-10-18 Hueck Folien Gmbh & Co Kg Bedrucktes, bahnförmiges Material
DE10204968A1 (de) 2002-02-06 2003-08-14 Fresenius Medical Care De Gmbh Behälter zum Befüllen mit einer Flüssigkeit, Verfahren zum Herstellen eines derartigen Behälters und Schweißwerkzeug zum Durchführen des Herstellungsverfahrens
AT7176U3 (de) * 2004-06-24 2005-07-25 Teich Ag Deckel zum verschliessen von nahrungsmittelbehältern, sowie verfahren zu dessen herstellung

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US7740730B2 (en) 2010-06-22
SI1737753T1 (sl) 2008-10-31
DK1737753T3 (da) 2008-08-18
PL1737753T3 (pl) 2008-10-31
US20060289542A1 (en) 2006-12-28
AT500343B1 (de) 2007-03-15
ES2304008T3 (es) 2008-09-01
DE502005003907D1 (de) 2008-06-12
HRP20080294T3 (en) 2008-07-31
RU2329187C2 (ru) 2008-07-20
WO2005100197A2 (de) 2005-10-27
EP1737753B1 (de) 2008-04-30
NO20065182L (no) 2006-11-10
WO2005100197A3 (de) 2006-03-23
AT500343A1 (de) 2005-12-15
JP2007532423A (ja) 2007-11-15
RU2006124736A (ru) 2008-01-20
ATE393740T1 (de) 2008-05-15
EP1737753A2 (de) 2007-01-03

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