RU2016125896A - Заготовка упаковочного материала, упаковка с подобным устройством и способ изготовления открывающего устройства - Google Patents

Заготовка упаковочного материала, упаковка с подобным устройством и способ изготовления открывающего устройства Download PDF

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RU2016125896A
RU2016125896A RU2016125896A RU2016125896A RU2016125896A RU 2016125896 A RU2016125896 A RU 2016125896A RU 2016125896 A RU2016125896 A RU 2016125896A RU 2016125896 A RU2016125896 A RU 2016125896A RU 2016125896 A RU2016125896 A RU 2016125896A
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recess
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RU2016125896A
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RU2016125896A3 (ru
RU2671902C2 (ru
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Йонас БЬОРК
Андерс ДАНИЭЛЬССОН
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Тетра Лаваль Холдингз Энд Файнэнс С.А.
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Priority claimed from EP13199808.0A external-priority patent/EP2889231A1/en
Application filed by Тетра Лаваль Холдингз Энд Файнэнс С.А. filed Critical Тетра Лаваль Холдингз Энд Файнэнс С.А.
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    • B29C45/14008—Inserting articles into the mould
    • B29C45/14016—Intermittently feeding endless articles, e.g. transfer films, to the mould
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    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7162—Boxes, cartons, cases
    • B29L2031/7166—Cartons of the fruit juice or milk type, i.e. containers of polygonal cross sections formed by folding blanks into a tubular body with end-closing or contents-supporting elements, e.g. gable type containers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/62—Boxes, cartons, cases
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/727—Dispensing openings provided in the upper end-walls of tubular containers, the openings being closed by means of separate stopper or other closure elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cartons (AREA)
  • Making Paper Articles (AREA)
  • Packages (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Claims (43)

1. Заготовка упаковочного материала, содержащая конструкцию из многослойного материала, имеющую слой целлюлозного материала и один или более слоев пластмассового слоистого материала, при этом заготовка упаковочного материала содержит:
- первую сторону и вторую сторону, противоположную первой стороне, и область (3) проникновения;
- пластмассовое открывающее устройство (4), при этом пластмассовое открывающее устройство содержит:
первый участок (41) на первой стороне, имеющий проксимальный конец (41b), смежный первой стороне, и дистальный конец (41a), смещенный от первой стороны;
второй участок (43), прикрепленный ко второй стороне;
перемычку (40) из материала, проникающую через заготовку упаковочного материала в области (3) проникновения, соединяя проксимальный конец (41b) со вторым участком (43);
участок (42) захвата для захватывания пользователем и для разрывания заготовки упаковочного материала посредством протягивания участка (42) захвата;
при этом участок (42) захвата прикреплен к дистальному концу (41a) первого участка (41) и смещен (D) от первой стороны заготовки (1) упаковочного материала.
2. Заготовка упаковочного материала по п.1, в которой участок (42) захвата содержит удлиненную часть, которая продолжается по меньшей мере частично по существу параллельно первой стороне.
3. Заготовка упаковочного материала по любому из пп.1 и 2, в которой поверхность дистального конца (41a), к которому прикреплен участок (42) захвата, по существу перпендикулярна первой стороне.
4. Заготовка упаковочного материала по любому из предшествующих пунктов, в которой первый участок (41) выступает от проксимального конца (41b) на первой стороне до дистального конца (41a) в изогнутой форме.
5. Упаковка по п.4, в которой фокусная точка (F) изогнутой формы лежит в пространстве (60) между первой стороной и участком (42) захвата.
6. Заготовка упаковочного материала по любому из пп.1-3, в которой первый участок (41) выступает прямолинейно от проксимального конца (41b) на первой стороне до дистального конца (41a).
7. Заготовка упаковочного материала по любому из предшествующих пунктов, в которой выступ дистального конца (41a) к первой стороне находится в пределах области (3) проникновения.
8. Заготовка упаковочного материала по любому из предшествующих пунктов, в которой область (3) проникновения содержит по меньшей мере одно из:
- область больше, чем область, покрытая перемычкой (40) из материала;
- по существу круглую форму;
- по существу прямоугольную форму;
- конструкцию из многослойного материала, имеющую по меньшей мере на один слой меньше, чем конструкция из многослойного материала окружающей области, в частности отсутствующий слой целлюлозного материала;
- меньший вертикальный размер, чем область заготовки упаковочного материала, окружающая область проникновения.
9. Заготовка упаковочного материала по любому из предшествующих пунктов, в которой второй участок (43) на второй стороне продолжается за пределы области (3) проникновения.
10. Заготовка упаковочного материала по любому из предшествующих пунктов, дополнительно содержащая:
- область (2) отверстия для пользователя, в которой указанная заготовка упаковочного материала разрывается определенным образом при использовании пластмассового открывающего устройства (4) для открывания области (2) отверстия для пользователя.
11. Заготовка упаковочного материала по п.10, в которой область (2) отверстия для пользователя содержит по меньшей мере одно из следующего:
- по меньшей мере частично линию разрыва (21) для разрыва определенным образом заготовки (1) упаковочного материала вдоль указанной линии разрыва.
- по меньшей мере частично область (3) проникновения.
12. Упаковочная емкость для жидкого пищевого продукта, содержащая заготовку упаковочного материала по одному из предшествующих пунктов.
13. Способ изготовления открывающего устройства, включающий в себя этапы, на которых:
- обеспечивают заготовку упаковочного материала с конструкцией из многослойного материала, имеющей слой целлюлозного материала, один или более слоев пластмассового слоистого материала и область проникновения;
- располагают первую половину пресс-формы, содержащую полость с отверстием, на первой стороне заготовки упаковочного материала, при этом площадь отверстия, обращенного к первой стороне, меньше, чем проекция площади полости на первую сторону;
- располагают вторую половину пресс-формы, содержащую выемку пресс-формы, на второй стороне заготовки упаковочного материала, противоположной первой стороне, при этом отверстие частично перекрывает выемку второй половины пресс-формы в указанной области проникновения;
- впускают расплав пластмассы по меньшей мере в одно из указанной полости и указанной выемки, при этом расплав, благодаря давлению, наращиваемому в указанной полости или указанной выемке, проникает через область проникновения и заполняет также по меньшей мере указанную выемку и полость, тем самым образуя открывающее устройство;
- формируют участок захвата указанного открывающего устройства в указанной полости с использованием впускаемого расплава пластмассы;
- открывают полость указанной первой половины пресс-формы для высвобождения указанного участка захвата;
- удаляют указанный участок захвата из указанной полости посредством относительного перемещения первой половины пресс-формы и заготовки упаковочного материала.
14. Способ по п.13, в котором открывание полости включает в себя этапы, на которых:
- перемещают вторую половину пресс-формы и заготовки упаковочного материала друг относительно друга в направлении, перпендикулярном заготовке упаковочного материала;
- отделяют первую половину пресс-формы в участок дистанцирующего элемента и участок выемки посредством перемещения участка выемки относительно заготовки упаковочного материала и участка дистанцирующего элемента в направлении, перпендикулярном упаковочному материалу и участку дистанцирующего элемента, при этом участок дистанцирующего элемента расположен между заготовкой упаковочного материала и участком захвата;
- перемещают участок дистанцирующего элемента относительно участка захвата в направлении, по существу параллельном первой стороне для выведения участка дистанцирующего элемента между участком захвата и первой стороной.
15. Способ по одному из предшествующих пунктов, в котором расположение первой половины пресс-формы включает в себя этапы, на которых:
- обеспечивают участок половины пресс-формы, имеющий выемку;
- обеспечивают участок дистанцирующего элемента, частично покрывающего выемку для образования полости, имеющей отверстие, при этом участок крышки выполнен с возможностью относительного перемещения к участку выемки в направлении, перпендикулярном плоскости, по существу параллельной поверхности участка дистанцирующего элемента, обращенного к первой стороне;
- располагают участок дистанцирующего элемента в выемке для образования плоской поверхности первой половины пресс-формы, при этом указанная плоская поверхность обращена к первой стороне.
RU2016125896A 2013-12-30 2014-12-16 Заготовка упаковочного материала, упаковка с подобным устройством и способ изготовления открывающего устройства RU2671902C2 (ru)

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EP13199808.0 2013-12-30
EP13199808.0A EP2889231A1 (en) 2013-12-30 2013-12-30 Packaging material and packaging container having an opening device made therefrom
SE1450541-6 2014-05-07
SE1450541 2014-05-07
PCT/EP2014/069441 WO2015101427A1 (en) 2013-12-30 2014-09-11 Package material blank, package with such device and method for manufacturing an opening device
EPPCT/EP2014/069441 2014-09-11
PCT/EP2014/078016 WO2015101481A1 (en) 2013-12-30 2014-12-16 Package material blank, package with such device and method for manufacturing an opening device

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CN105916777A (zh) 2016-08-31
JP2017502887A (ja) 2017-01-26
RU2671902C2 (ru) 2018-11-07
WO2015101481A1 (en) 2015-07-09
EP3089918A1 (en) 2016-11-09
SE1451051A1 (sv) 2015-07-01
US20160325878A1 (en) 2016-11-10
CN105916777B (zh) 2019-03-26
WO2015101427A1 (en) 2015-07-09

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