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1. 发明申请

WO2022251414A1 CONTAINER FOR LIQUIDS 审中-公开
公开(公告)号：WO2022251414A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/031014
申请日：2022-05-26
申请人： GRAPHIC PACKAGING INTERNATIONAL, LLC
发明人： SLOAT, Jeffrey T.
IPC分类号： B65D3/06 , B65D3/14 , B65D3/28 , B31B50/74
摘要： A container can comprise a sidewall extending at least partially around an interior of the container, and the sidewall can have at least a first end margin and a second end margin. The sidewall can comprise at least a sidewall substrate layer, a sidewall base coat extending along the interior of the container, and a secondary layer extending in register along at least the first end margin of the sidewall. The container further can comprise a sidewall seam comprising the first end margin and the second end margin in an at least partially overlapping relationship. The secondary layer and the sidewall base coat extending along the first end margin can cooperate to form a heat seal along the sidewall seam.

2. 发明申请

WO2020085898A3 RECYCLABLE PAPERBOARD CONTAINER 审中-公开
公开(公告)号：WO2020085898A3
公开(公告)日：2020-04-30
申请号：PCT/NL2019/050687
申请日：2019-10-18
申请人： N.V. NUTRICIA
发明人： SCHOOT UITERKAMP, Andreus Johannes Maria
IPC分类号： B65D3/10 , B65D3/14 , B65D3/22 , B65D3/26 , B65D3/28 , B65D51/18 , B65D43/16 , B65D21/02 , B29B17/02 , B29L31/56 , B29L31/00
摘要： A package (1) for a powdered nutritional product. The package (1) includes a sidewall (36) of tubular shape having an upper end (31) and a lower end (30), made from a sheet of paperboard laminate. The laminate sheet has opposed edges (39A, 39B) brought together and butt-jointed at a vertical seam (40) and comprises at least innermost layer of heat-sealable polymer, an oxygen barrier layer(46) and a core layer (44) of paperboard, the sidewall (36) further comprising an outermost detection layer (50). A base (38) is joined to and closes the lower end (30) of the sidewall (36) to form a container (3) defining a product containing space in which a quantity of the powdered nutritional product is located. The product containing space is hermetically closed prior to use by a membrane seal (4) which is at least partially removable to gain access to the product. The package (1) also includes a closure (2). The closure (2) has a circumferential rim (20) connected to the upper end (31) of the sidewall (36) defining an access opening (27) and a lid (21), pivotably attached to the rim (20), for selectively closing the access opening (27).

3. 发明申请

WO2020085898A2 RECYCLABLE PAPERBOARD CONTAINER 审中-公开
公开(公告)号：WO2020085898A2
公开(公告)日：2020-04-30
申请号：PCT/NL2019/050687
申请日：2019-10-18
申请人： N.V. NUTRICIA
发明人： SCHOOT UITERKAMP, Andreus Johannes Maria
IPC分类号： B65D3/10 , B65D3/14 , B65D3/22 , B65D3/26 , B65D3/28 , B65D51/18 , B65D43/16 , B65D21/02
摘要： A package for a powdered nutritional product. The package includes a sidewall of tubular shape having an upper end and a lower end, made from a sheet of paperboard laminate. The laminate sheet has opposed edges brought together and butt-jointed at a vertical seam and comprises at least an innermost layer of heat-sealable polymer, an oxygen barrier layer and a core layer of paperboard, the sidewall further comprising an outermost detection layer. A base is joined to and closes the lower end of the sidewall to form a container defining a product containing space in which a quantity of the powdered nutritional product is located. The product containing space is hermetically closed prior to use by a membrane seal which is at least partially removable to gain access to the product. The package also includes a closure. The closure has a circumferential rim connected to the upper end of the sidewall defining an access opening and a lid, pivotably attached to the rim, for selectively closing the access opening.

4. 发明申请

WO2019188870A1 紙製容器の製造方法审中-公开
公开(公告)号：WO2019188870A1
公开(公告)日：2019-10-03
申请号：PCT/JP2019/012306
申请日：2019-03-25
申请人：日清食品ホールディングス株式会社
发明人：池田　久太郎 , 阪田　登 , 中谷　洋介 , 佐々野　耕平
IPC分类号： B31B50/59 , B65D3/14
摘要：［課題］容器の表面に皺が発生しにくく、かつ、糸尻を備えた曲面のある紙製容器の製造方法を提供することを目的とする。［解決手段］紙を主材料とし、少なくとも容器の内面側に熱可塑性樹脂を備える胴部材と底部材とからなる紙製容器の製造方法であって、胴部材の上端部と下端部が解放された逆円錐台状または筒状に胴部材を成形する胴部材成形工程と、底部材の外周縁を深皿状になるように屈曲させ、該底部材の外周縁を挟み込むように胴部材の下端部を内側に折り込み、加熱圧着して接合部を成形する接合部成形工程と、底部材の底面部が接合部を超えて下方に突出するように凹ませる、紙製容器の製造方法であることを特徴とする。

5. 发明申请

WO2016049049A1 INSULATED CONTAINER AND METHODS OF MAKING AND ASSEMBLING 审中-公开
标题翻译：绝缘容器及其制造和组装方法
公开(公告)号：WO2016049049A1
公开(公告)日：2016-03-31
申请号：PCT/US2015/051492
申请日：2015-09-22
申请人： DART CONTAINER CORPORATION
发明人： LI, Chengtao , WILKES, Gary R. , MYER, Wayne J. , ACKLEY, Tim E. , STEVENS, Carl E. , WOLFE, William I. , HARVEY, Michael , DECKER, Mark S. , GINGRAS, Ryan P. , SMITH, Kevin R. , MATYSIAK, Peter , EMRICK, Tobin L. , MAKELA, Steve K. , MEIRNDORF, Rick L. , DURFEE, Erik J. , HUERTA, James W. , FENKER, Alex C.
IPC分类号： B65D21/032 , B65D81/38 , B65D3/06 , B65D3/14 , B65D3/22 , B32B27/32 , B32B5/18 , B31C7/06 , B29C47/06 , C08F110/06 , C08J9/04
CPC分类号： B32B5/18 , B29B17/0005 , B29B17/0026 , B29C47/0021 , B29C47/0042 , B29C47/0047 , B29C47/0057 , B29C47/0064 , B29C47/0066 , B29C47/0069 , B29C47/065 , B29C47/145 , B29C47/261 , B29C47/56 , B29C47/92 , B29C2947/922 , B29C2947/92247 , B29C2947/92285 , B29C2947/92904 , B29K2623/12 , B29K2995/0015 , B29L2009/00 , B29L2009/005 , B29L2031/7132 , B32B27/065 , B32B27/18 , B32B27/32 , B32B2250/242 , B32B2266/025 , B32B2266/08 , B32B2307/304 , B32B2307/31 , B32B2307/546 , B32B2307/718 , B32B2307/72 , B32B2439/00 , B32B2439/70 , B65D3/12 , B65D3/16 , B65D21/0209 , B65D21/0233 , B65D81/3867 , B65D81/3874
摘要： A multi-layer sheet for forming an expanded foam container, the multi-layer sheet comprising a first layer of an expanded foam material comprising a first polyolefin-based material comprising at least one polypropylene-based polymer and a second layer of an unexpanded material comprising a second polyolefin-based material comprising at least one polypropylene-based polymer that is co-extruded, extrusion coated, or laminated on a first side of the first layer, wherein an exterior surface of the second layer has a low gloss level.
摘要翻译：一种用于形成膨胀泡沫容器的多层片材，所述多层片材包括第一层膨胀泡沫材料，所述第一层膨胀泡沫材料包括第一聚烯烃基材料，所述第一聚烯烃基材料包含至少一种聚丙烯基聚合物和第二层未膨胀材料，第二聚烯烃基材料，其包含至少一种聚丙烯基聚合物，其共挤出，挤出涂布或层压在第一层的第一侧上，其中第二层的外表面具有低光泽度。

6. 发明申请

WO2012064478A1 DOUBLE WALL BARRIER PAPERBOARD CONTAINERS 审中-公开
标题翻译：双壁障板纸箱
公开(公告)号：WO2012064478A1
公开(公告)日：2012-05-18
申请号：PCT/US2011/057008
申请日：2011-10-20
申请人： MEADWESTVACO CORPORATION , YAN, Zhiquan Q.
发明人： YAN, Zhiquan Q.
IPC分类号： B65D3/14 , B65D3/22 , B65D81/38
CPC分类号： B65D3/14 , B32B21/02 , B32B21/08 , B32B27/10 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2255/102 , B32B2255/26 , B32B2307/31 , B32B2307/7244 , B32B2435/02 , B32B2439/62 , B65D3/22 , B65D81/3874
摘要： A double wall paperboard container (100) is disclosed that includes: a container body (102) with a first sealing structure (160) on an upper end portion (110) and a second sealing structure (162) on a lower end portion (112); a lid (104) sealingly connected to the first sealing structure; and a bottom (106) sealingly connected to the second sealing structure. The container body includes: an inner wall (116) having a first edge and a second edge and an outer wall (118) having a first edge and a second edge, wherein the first edge of the inner wall is connected to the first edge of the outer wall along a longitudinal fold (146). The inner and outer walls extend about a longitudinal axis such that the second edges of the inner and outer walls overlap the longitudinal fold to form a longitudinal seam (152). The double wall structure may provide enhanced strength and gas barrier performance to the paperboard container.
摘要翻译：公开了一种双壁纸板容器（100），其包括：在上端部分（110）上具有第一密封结构（160）的容器主体（102）和在下端部分（112）上的第二密封结构（162））; 密封地连接到第一密封结构的盖子（104）; 和密封地连接到第二密封结构的底部（106）。容器主体包括：具有第一边缘和第二边缘的内壁（116）和具有第一边缘和第二边缘的外壁（118），其中内壁的第一边缘连接到第一边缘所述外壁沿着纵向折叠（146）。内壁和外壁围绕纵向轴线延伸，使得内壁和外壁的第二边缘与纵向折叠重叠以形成纵向接缝（152）。双壁结构可以为纸板容器提供增强的强度和阻气性能。

7. 发明申请

WO9965771A8 METHOD AND PACKAGING MACHINE FOR FORMING A CONTAINER, A BLANK WEB AND A FILLED CONTAINER 审中-公开
标题翻译：用于形成容器，空白纸和填充容器的方法和包装机
公开(公告)号：WO9965771A8
公开(公告)日：2000-11-30
申请号：PCT/FI9900400
申请日：1999-05-12
申请人： UPM KYMMENE CORP , HAEGGMAN JAAKKO , MYKKAENEN ENSIO , AALTONEN HANNU
发明人： HAEGGMAN JAAKKO , MYKKAENEN ENSIO , AALTONEN HANNU
IPC分类号： B31B17/00 , B31B49/00 , B65B3/02 , B65B7/28 , B65B43/00 , B65D3/14 , B65B3/04 , B65D3/06
CPC分类号： B65B3/027 , B31B2105/0022
摘要： The method for forming a container that comprises the following stages: the forming of the sidewall blank (O) from a blank by wrapping it into a form that is closed in its horizontal section and by seaming its opposite edges together; the sealing of the sidewall blank at one end with a lid member (P), which is equipped with a discharge hole (P1); the sealing of the sidewall blank at the other end with a bottom member (R); and the filling of the container. At first the lid member (P), the discharge hole (P1) of which is completely sealed with an openable closing member (P2), is inserted into the end of the sidewall blank (O). Thereafter the container is filled through the end of the sidewall blank (O) that was left open, and the container is sealed to form a tight container by sealing the end that was left open with the bottom member (R).
摘要翻译：用于形成容器的方法包括以下阶段：通过将其封闭成在其水平部分中封闭的形式并通过将其相对的边缘接合在一起而从坯料形成侧壁坯料（O）侧壁坯料的一端用具有排出孔（P1）的盖构件（P）密封; 另一端的侧壁坯料与底部构件（R）的密封; 和容器的填充。首先，在侧壁坯料（O）的端部插入其排出孔（P1）用可打开的封闭构件（P2）完全密封的盖构件（P）。此后，容器被填充通过打开的侧壁坯料（O）的端部，并且通过密封具有底部构件（R）的敞开的端部将容器密封以形成紧密的容器。

8. 发明申请

WO2020115129A1 DRUCKFESTE DOSE UND VERFAHREN ZUR HERSTELLUNG EINER DOSE 审中-公开
公开(公告)号：WO2020115129A1
公开(公告)日：2020-06-11
申请号：PCT/EP2019/083674
申请日：2019-12-04
申请人： ENVICAN GMBH
发明人： DREGGER, Thomas , SCHÖNIG, Christoph
IPC分类号： B29C53/50 , B31C3/02 , B31C3/04 , B65D3/04 , B65D3/14 , B65D3/22
摘要： Die Erfindung betrifft eine Dose, enthaltend ein flüssiges und/oder ein gasförmiges Medium, das Überdruck aufweist oder bei Transport oder Lagerung einen solchen entwickelt, wobei der zylindrische Dosenmantel (101) der Dose hauptsächlich aus Papier- bzw. Kartonmaterial besteht und mit einem Bodenelement und mit einem Deckel verschlossen ist.

9. 发明申请

WO2020085895A1 RECYCLABLE PAPERBOARD CONTAINER 审中-公开
公开(公告)号：WO2020085895A1
公开(公告)日：2020-04-30
申请号：PCT/NL2018/050696
申请日：2018-10-22
申请人： N.V. NUTRICIA
发明人： SCHOOT UITERKAMP, Andreus Johannes Maria
IPC分类号： B65D3/10 , B65D3/14 , B65D3/22 , B65D3/26 , B65D3/28 , B65D51/18 , B65D43/16 , B65D21/02
摘要： A package (1) for a powdered nutritional product. The package (1) includes a sidewall (36) of tubular shape having an upper end (31) and a lower end (30), made from a sheet of paperboard laminate. The laminate sheet has opposed edges (39A, 39) brought together and butt-jointed at a vertical seam (40) and comprises at least an innermost layer of heat-sealable polymer, an oxygen barrier layer (46) and a core layer (44) of paperboard, the sidewall (36) further comprising an outermost detection layer (50). A base (38) is joined to and closes the lower end (30) of the sidewall (36) to form a container (3) defining a product containing space in which a quantity of the powdered nutritional product is located. The product containing space is hermetically closed prior to use by a membrane seal (4) which is at least partially removable to gain access to the product. The package (1) also includes a closure (2). The closure (2) has a circumferential rim (20) connected to the upper end (31) of the sidewall (36) defining an access opening (27) and a lid (21), pivotably attached to the rim (20), for selectively closing the access opening (27).

10. 发明申请

WO2018224170A1 FLUIDBEHÄLTER UND VERFAHREN ZU DESSEN BEDARFSWEISER, ZEITGERECHTER HERSTELLUNG AM ORT DER BEFÜLLUNG 审中-公开
公开(公告)号：WO2018224170A1
公开(公告)日：2018-12-13
申请号：PCT/EP2017/064158
申请日：2017-06-09
申请人： ENVICAN GMBH
发明人： DREGGER, Thomas
IPC分类号： B65D3/04 , B32B27/10 , B65D3/14 , B65D3/22
摘要： Fluidbehälter bestehend aus mindestens zwei Lagen von zu einem Hohlzylinder gewickeltem Kartonverbund-Material aus Kraftpapier, dessen Ränder sich in Wickelrichtung überlappen. Die Überlappungsbereiche der mindestens zwei Lagen liegen Bezug auf den Umfang der Wicklung an versetzten Stellen. Eine Seite des so gebildeten offenen Hohlzylinders ist mit einem Bodenelement (4) verschlossen. Die andere, noch offene Seite des Hohlzylinders wird nach Befüllung mit einem Deckelelement (5) mit Verschluss in gleicher Weise verschlossen ist. Für die bedarfsweise, zeitgerechte Herstellung eines solchen Fluidbehälters wird der Dosenkörper (2) durch mindestens zwei Lagen von Umwicklungen aus Kartonverbund-Material bzw. Kraftpapier erzeugt. Die Überlappungen der Umwicklungen werden an unterschiedlichen Stellen des Dosenumfanges angeordnet und die überlappenden Randbereiche der Umwicklungen des Kartonverbund-Materials werden in eine Stufe geschnitten, sodass sich diese Randbereiche formschlüssig überlappen und ihre Dicke der Dicke des Kartonverbund-Materials entspricht. Die mehrlagigen verleimten Umwicklungen werden hernach rechtwinklig zur Achse der Umwicklungen in gewünschte Rohrabschnitte geschnitten. Eine Seite der Rohrabschnitte wird mit einem einsetzbaren Bodenelement (4) ausgerüstet, dessen axial auslaufender Rand dichtend um den Rand des Rohrabschnittes gekrempelt wird. Danach wird die Dose befüllt und hernach wird ein Deckelelement (5) in gleicher Weise wie das Bodenelement eingekrempelt.

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