JP6506316B2 - 開封デバイス、このような開封デバイスを製造する方法、および前記方法で使用する包装材料 - Google Patents
開封デバイス、このような開封デバイスを製造する方法、および前記方法で使用する包装材料 Download PDFInfo
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Classifications
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14811—Multilayered articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
- B29K2623/04—Polymers of ethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
- B29K2623/10—Polymers of propylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/02—Aluminium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/12—Paper, e.g. cardboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
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Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Making Paper Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
102 包装材料、包装積層品
104 第1の部分
106 タブ区域
108 フレーム区域
110 開封デバイスの一部分、内側部分
112 第1の材料架橋部
201 開封デバイス
202 包装材料
204 第1の部分
206 プルタブ
208 フレーム区域
210 第2の部分
d 距離
F 開封力
t 厚さ
Claims (13)
- 開封デバイスを製造する方法であって、
第1の型穴を備える第1の型半体を、繊維ベースの包装積層品の第1の側に配置するステップと、
第2の型穴を備える第2の型半体を、前記繊維ベースの包装積層品の反対側に配置するステップであって、前記第1の型穴が、1つまたは複数の重なる領域で前記第2の型穴に部分的に重なり、前記重なる領域には穿孔・折り曲げ・弱化がない、ステップと、
溶融物を少なくとも前記第1の型穴へと射出するステップであって、前記溶融物が、前記第1の型穴において上昇される圧力により、前記穿孔・折り曲げ・弱化がない前記重なる領域において前記繊維ベースの包装積層品を裂いて、かつ前記包装積層品を貫いて延びる開封デバイスを生成するために少なくとも前記第2の型穴も満たす、ステップと、
を含む方法。 - 前記第1の型穴と第2の型穴との間の重なりが、前記繊維ベースの包装積層品におけるマークに従って位置決めされる、請求項1に記載の方法。
- 前記溶融物による繊維ベースの包装積層品の浸透が前記繊維ベースの包装積層品の内側から前記繊維ベースの包装積層品の外側に向かって方向付けられるように、前記溶融物の射出がアレンジされる、請求項1に記載の方法。
- 前記溶融物が、前記繊維ベースの包装材料の内側に配置された型穴へと射出される、請求項3に記載の方法。
- 前記射出された溶融物が、重なる領域に向かって直接的に方向付けられる、請求項4に記載の方法。
- 繊維ベースの包装積層品(102)の一方の側における第1の部分(104)と、
前記包装積層品(102)の反対側における第2の部分(110;210)と、
を備え、
前記第1の部分および前記第2の部分が、1つの同じピースで形成されており、かつ前記包装積層品(102)を貫いて延びる少なくとも1つの材料架橋部(112)によって結合されており、
前記第1の部分がフレーム区域(108;208)を備えており、
前記第2の部分(110;210)の外周縁と、前記フレーム区域(108;208)の内周縁とが、少なくとも前記フレーム区域に沿って、互いに平行に延びており、
前記第2の部分(110;210)の外周縁と前記フレーム区域(108;208)の内周縁との間の距離dが0.1t〜0.75tの範囲内であり、tは包装積層品(102)の厚さである、開封デバイス。 - 前記材料架橋部および/または前記材料架橋部の隣接部分が、前記包装積層品の露出された縁と、前記包装積層品の繊維ベースの芯材の露出された縁と、を埋め込む、請求項6に記載の開封デバイス。
- 前記第1の部分が、タブ区域およびフレーム区域を備えており、前記タブ区域および前記フレーム区域の各々が、少なくとも1つの材料架橋部を介して前記第2の部分に結合されている、請求項6または7に記載の開封デバイス。
- 前記タブ区域が前記包装積層品(102)の外側層に接着し、前記タブ区域と前記外側層との間に隙間がない、請求項8記載の開封デバイス。
- 前記距離dが0.1t〜0.5tの範囲内である、請求項6に記載の開封デバイス。
- 前記開封デバイスの材料が、前記包装積層品の積層されたプラスチック層に溶接可能である、請求項6から10のいずれか一項に記載の開封デバイス。
- 請求項6に記載の開封デバイスを位置決めするためのマークを備える、前記開封デバイスの射出を可能にする繊維ベースの包装積層品。
- 50μm〜200μmの範囲の厚さを有する紙の基層を有する、請求項6に記載の開封デバイスの射出を可能にする繊維ベースの包装積層品。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2014/062961 WO2015192905A1 (en) | 2014-06-19 | 2014-06-19 | Opening device, method for manufacturing such opening device and packaging material for use in said method |
Publications (2)
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JP2017526553A JP2017526553A (ja) | 2017-09-14 |
JP6506316B2 true JP6506316B2 (ja) | 2019-04-24 |
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JP2016573794A Active JP6506316B2 (ja) | 2014-06-19 | 2014-06-19 | 開封デバイス、このような開封デバイスを製造する方法、および前記方法で使用する包装材料 |
Country Status (8)
Country | Link |
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US (1) | US11066223B2 (ja) |
EP (1) | EP3157724B1 (ja) |
JP (1) | JP6506316B2 (ja) |
CN (1) | CN106457633B (ja) |
BR (1) | BR112016029057B1 (ja) |
MX (1) | MX2016015691A (ja) |
RU (1) | RU2669275C2 (ja) |
WO (1) | WO2015192905A1 (ja) |
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DE102016120920A1 (de) * | 2016-11-02 | 2018-05-03 | Coveris Rigid (Zell) Deutschland Gmbh | Becher- oder schalenförmige Verpackung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7807892A (nl) * | 1977-07-28 | 1979-01-30 | Tokan Kogyo Co Ltd | Deksel voor een houder voorzien van een kunststofdeel dat kan worden geopend, en werkwijze voor het maken van een dergelijke deksel. |
GB1600353A (en) | 1978-05-31 | 1981-10-14 | Airfix Ind Ltd | Containers |
CH673821A5 (ja) * | 1987-06-17 | 1990-04-12 | Tetra Pak Romont | |
CH679850A5 (ja) * | 1989-09-05 | 1992-04-30 | Tetra Pak Romont | |
JP3162904B2 (ja) | 1994-05-11 | 2001-05-08 | 株式会社吉野工業所 | 注出装置とその製造方法 |
SE521912C2 (sv) | 2000-11-28 | 2003-12-16 | Tetra Laval Holdings & Finance | Förfarande för att anordna öppningsanordningar direkt på en förpackningsmaterialbana för hällbara produkter och en förpackning erhållen därigenom. |
ES2383205T3 (es) | 2007-06-28 | 2012-06-19 | Tetra Laval Holdings & Finance S.A. | Método de dispositivos de apertura de moldeo por inyección en material de hoja para el empaquetado de productos alimenticios vertibles, y material de empaquetado y el paquete obtenido utilizando dicho método |
SE532765C2 (sv) * | 2008-06-19 | 2010-04-06 | Tetra Laval Holdings & Finance | Metod och anordning för formsprutning vid tillverkning av förpackningsbehållare |
EP2361743B1 (en) * | 2010-02-23 | 2014-05-07 | Tetra Laval Holdings & Finance S.A. | Apparatus and method for injection molding opening devices on sheet packaging material for packaging pourable food products |
DE102013016858A1 (de) * | 2013-10-10 | 2015-04-16 | Lisa Dräxlmaier GmbH | Verfahren und Vorrichtung zur Herstellung eines Formteils mit faserverstärktem Träger und beidseitig angespritzten Funktionselementen |
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2014
- 2014-06-19 WO PCT/EP2014/062961 patent/WO2015192905A1/en active Application Filing
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- 2014-06-19 CN CN201480080006.2A patent/CN106457633B/zh active Active
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CN106457633A (zh) | 2017-02-22 |
WO2015192905A1 (en) | 2015-12-23 |
JP2017526553A (ja) | 2017-09-14 |
BR112016029057A2 (pt) | 2017-08-22 |
EP3157724A1 (en) | 2017-04-26 |
US11066223B2 (en) | 2021-07-20 |
MX2016015691A (es) | 2017-02-27 |
RU2669275C2 (ru) | 2018-10-09 |
RU2016149525A (ru) | 2018-07-19 |
RU2016149525A3 (ja) | 2018-07-19 |
US20170137197A1 (en) | 2017-05-18 |
CN106457633B (zh) | 2019-05-17 |
BR112016029057B1 (pt) | 2022-04-19 |
EP3157724B1 (en) | 2020-09-23 |
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