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1. 发明公开

EP4385911A1 VERPACKUNGSBEHÄLTER MIT ENTLÜFTUNGSSYSTEM 审中-实审
公开(公告)号：EP4385911A1
公开(公告)日：2024-06-19
申请号：EP23159466.4
申请日：2023-03-01
申请人： PANADORO GROUP AG
发明人： GROOTES ZIEGLER, Meiert Johan
IPC分类号： B65D1/26 , B65D51/16 , B65D77/20
CPC分类号： B65D51/1622 , B65D77/2024 , B65D1/26 , B65D2205/0220130101 , B65D2517/501320130101 , B65D2517/508320130101
摘要： Verpackungsbehälter (9), insbesondere für ein gaserzeugendes Lebensmittelprodukt, wobei der Verpackungsbehälter (9) einen Verpacl

2. 发明公开

EP3375724A1 FOOD PACKAGE AND ITS METHOD OF MANUFACTURE 有权转让
公开(公告)号：EP3375724A1
公开(公告)日：2018-09-19
申请号：EP18161542.8
申请日：2018-03-13
申请人： Conveni B.V.
发明人： Gijsbers, Henricus Johannes , Verhaert, Giovanni Hendrik
IPC分类号： B65D8/00 , B65D6/34 , B65D1/46 , B65D43/16 , B29C69/00 , B29C51/00
CPC分类号： B65D1/46 , B29C51/00 , B29C66/534 , B29C69/00 , B65B7/164 , B65B25/001 , B65B31/04 , B65B47/00 , B65B63/08 , B65B2220/24 , B65D1/26 , B65D11/02 , B65D11/26 , B65D43/162 , B65D43/163 , B65D77/2024 , B65D81/2076 , B65D81/3453
摘要： The food packaging is provided with a container (20) and a covering, wherein the container comprises a bottom (22) and at least a side wall (24). An annular edge piece (32) is situated on an upper edge of the side wall. The covering comprises a first part (33A,34A) which is connected to the container and extends from the edge piece, wherein the first part is rotatable between an open state of the container and a covered state by folding over of the first part along the connecting edge. The edge piece is provided with a welding surface to which a sealing film (40) can be attached. After arranging of the sealing film, the first part of the covering is placed over the sealing film without further mechanical attachment to the container. The food packaging can be manufactured by combining two films by means of thermoforming. The food packaging is suitable for being hot-filled with foodstuff, such as a meal.

3. 发明公开

EP3209482A4 METHOD AND APPARATUS FOR DEEP-DRAWING A TRAY FROM SHEET MATERIAL 有权
公开(公告)号：EP3209482A4
公开(公告)日：2018-07-11
申请号：EP15849921
申请日：2015-10-08
申请人： STORA ENSO OYJ
发明人： RÄSÄNEN JARI , NEVALAINEN KIMMO , LINDELL HENRY , TANNINEN PANU , MATTHEWS SAMI , HILTUNEN MARI , KYLLIAINEN OUTI
IPC分类号： B29C51/08 , B31B50/25 , B31B50/59 , B31F1/00 , B32B38/12 , B65D1/26 , B65D1/34
CPC分类号： B31F1/0077 , B31B1/25 , B31B50/592 , B31B70/00 , B31B2160/10 , B31B2201/223 , B31B2201/25 , B31B2203/084 , B65D1/26 , B65D1/34
摘要： The invention relates to a method and an apparatus for deep-drawing a tray (1) from a blank of sheet material (2). The blank is provided with score lines, which determine the location of wrinkles formed in the process. The apparatus comprises a female moulding tool (3), which comprises a cavity (7) for forming the tray bot-tom outwardly, a male moulding tool (4), which comprises a plunger (11) for form-ing the tray bottom inwardly, the plunger being movable with respect to the cavity for forming the tray, and clamps (6, 15) with an interface for holding the sheet ma-terial and forming a tray rim flange. According to the invention by laterally distanc-ing at least one of the moulding tools (3, 4) from the sheet material leeway is pro-vided for free forming so that wrinkling of the tray side walls is achieved in a con-trolled manner. Spacer plates (13) may be positioned behind the plunger (11), to adjust its position in relation to the cavity (7) of the female moulding tool (3). The cavity may have a separate bottom plate (8) and spacer plates (9) therebelow, or screw means may be provided for adjusting the distance of the bottom of the cavi-ty from the clamp interface and thereby varying the depth of the tray.

4. 发明公开

EP3209482A1 METHOD AND APPARATUS FOR DEEP-DRAWING A TRAY FROM SHEET MATERIAL 有权
标题翻译：用于从薄片材料深冲压托盘的方法和设备
公开(公告)号：EP3209482A1
公开(公告)日：2017-08-30
申请号：EP15849921.0
申请日：2015-10-08
申请人： Stora Enso OYJ
发明人： RÄSÄNEN, Jari , NEVALAINEN, Kimmo , LINDELL, Henry , TANNINEN, Panu , MATTHEWS, Sami , HILTUNEN, Mari , KYLLIAINEN, Outi
IPC分类号： B29C51/08 , B31B50/25 , B31B50/59 , B65D1/26 , B31F1/00 , B32B38/12
CPC分类号： B31F1/0077 , B31B50/25 , B31B50/592 , B31B70/00 , B31B2100/0024 , B31B2160/10 , B65D1/26 , B65D1/34
摘要： The invention relates to a method and an apparatus for deep-drawing a tray (1) from a blank of sheet material (2). The blank is provided with score lines, which determine the location of wrinkles formed in the process. The apparatus comprises a female moulding tool (3), which comprises a cavity (7) for forming the tray bot-tom outwardly, a male moulding tool (4), which comprises a plunger (11) for form-ing the tray bottom inwardly, the plunger being movable with respect to the cavity for forming the tray, and clamps (6, 15) with an interface for holding the sheet ma-terial and forming a tray rim flange. According to the invention by laterally distanc-ing at least one of the moulding tools (3, 4) from the sheet material leeway is pro-vided for free forming so that wrinkling of the tray side walls is achieved in a con-trolled manner. Spacer plates (13) may be positioned behind the plunger (11), to adjust its position in relation to the cavity (7) of the female moulding tool (3). The cavity may have a separate bottom plate (8) and spacer plates (9) therebelow, or screw means may be provided for adjusting the distance of the bottom of the cavi-ty from the clamp interface and thereby varying the depth of the tray.
摘要翻译：本发明涉及一种用于从坯料材料（2）深拉托盘（1）的方法和设备。坯料设有刻痕线，该刻痕线确定在该过程中形成的褶皱的位置。该设备包括阴模制工具（3），其包括用于向外形成托盘的空腔（7）;阳模制工具（4），其包括用于向内形成托盘底部的柱塞（11），所述柱塞可相对于到用于形成托盘的空腔，以及具有用于保持片材和形成托盘轮缘凸缘的接口的夹钳（6,15）。根据本发明，通过横向延伸至少一个模制工具（3,4）与片材材料之间的空间距离被提供用于自由成形，以便以受控的方式实现托盘侧壁的起皱。隔离板（13）可位于柱塞（11）后面，以调整其相对于女性模制工具（3）的空腔（7）的位置。该空腔可以在其下面具有单独的底板（8）和隔板（9），或者可以提供螺纹装置以调整空腔底部距离夹持界面的距离，从而改变托盘的深度。

5. 发明公开

EP3018070A4 CONTAINER, AND SEAL BAR 有权转让
标题翻译： BEHÄLTERUND DICHTUNGSSTANGE
公开(公告)号：EP3018070A4
公开(公告)日：2017-04-19
申请号：EP14819456
申请日：2014-06-27
申请人： SUNTORY BEVERAGE & FOOD LTD , SUNTORY HOLDINGS LTD
发明人： BUSHIDA MITSURU , TANAKA DAISUKE , KADO TAKASHI , YOKOYAMA HIROKI , KITAMASU MASAYUKI
IPC分类号： B65D77/20 , A47J31/06 , B65B51/10 , B65D75/58 , B65D77/30
CPC分类号： B65D77/2036 , B01F13/0022 , B01F2215/0022 , B29C65/02 , B29C66/112 , B29C66/131 , B29C66/53461 , B29C66/71 , B29C66/723 , B29C66/81427 , B29C66/8322 , B29D22/003 , B65B69/005 , B65D1/26 , B65D1/42 , B29K2023/00
摘要： Provided is a container that allows relatively easy detachment of the preset detaching sealing portion by a stress applied from the radial inner side based on an inside pressure of the container body and which also makes difficult detachment by a stress applied from the radial outer side based on the inside pressure of the container in the course of distribution such as transportation, storage, or the like. Also provided is a seal bar for use in sealing of such container. A container includes a container body holding contents therein and a lid member for closing an opening of the container body, the container body and the lid member being sealed with each other by an annular seal portion formed along a flange of the opening. At a specified portion of the annular seal portion, there is provided a detaching seal portion 6A which is detached in response to increase of pressure inside the container body associated with deformation of the container body. The annular seal portion is formed by a pressing operation of pressing the lid member 9 against the flange 5 via a seal bar 30 having at its leading end an annular projection 31A, 3IB having a shape corresponding to the annular seal portion, a groove-like sunk portion corresponding to the annular projection being formed in the flange 5 by the pressing operation. At least a portion of the sunk portion formed in the detaching seal portion 6A comprises an uneven groove having a cross sectional shape with a smaller curvature radius on its radial inner side P1 than its radial outer side P2.
摘要翻译：提供一种容器，其允许基于容器主体的内部压力从径向内侧施加的应力使预置的分离密封部分相对容易地分离，并且还基于从径向外侧施加的应力而基于在运输，储存等分配过程中容器的内部压力。还提供了用于密封这种容器的密封条。容器包括容纳在其中的容器体和用于封闭容器主体的开口的盖构件，容器主体和盖构件通过沿着开口的凸缘形成的环形密封部彼此密封。在环形密封部分的特定部分处，设置有分离密封部分6A，该分离密封部分6A响应于与容器主体的变形相关联的容器主体内部的压力增加而分离。环形密封部分通过压盖操作来形成，该按压操作通过密封条30将盖部件9压靠在凸缘5上，密封条30的前端具有与环形密封部分相对应的形状的环形突起31A，3IB，通过按压操作在凸缘5中形成对应于环形凸起的凹部。在分离密封部分6A中形成的沉没部分的至少一部分包括在其径向内侧P1上比其径向外侧P2具有较小曲率半径的横截面形状的凹凸槽。

6. 发明公开

EP3017731A1 CONTAINER 有权转让
标题翻译：容器
公开(公告)号：EP3017731A1
公开(公告)日：2016-05-11
申请号：EP14819675.1
申请日：2014-06-27
申请人： Suntory Beverage & Food Limited , Suntory Holdings Limited
发明人： BUSHIDA Mitsuru , TANAKA Daisuke , KADO Takashi , YOKOYAMA Hiroki , KITAMASU Masayuki
IPC分类号： A47J31/41 , A47J31/06 , B65D77/20
CPC分类号： B65D77/2036 , A47J31/41 , B29C65/02 , B29C66/112 , B29C66/131 , B29C66/53461 , B29C66/71 , B29C66/723 , B29C66/81427 , B29C66/8322 , B65D1/26 , B65D1/42 , B65D85/8043 , B65D2577/2066 , B29K2023/00
摘要： Provided is a container with which a width and a position of a lid member to be unsealed can be readily made constant, thus making it less likely for contents to be discharged too vigorously and making it easy to predict the discharging direction of the contents. A container body 2 holding the contents and a lid member for closing an opening of the container body 2 are sealed to each other via an annular seal portion 6 formed along a flanged face of the opening. At a specified position of the annular seal portion 6, there is provided a detaching seal portion 6S which is to be detached in response to increase of an inside pressure of the container body 2 associated with deformation of the container body 2 based on an external force. At positions facing each other across the detaching seal portion 6S, there are provided non-detaching seal portions 6D comprised of a plurality of annular seal portions extending along a circumferential direction.
摘要翻译：本发明提供一种能够容易地使开封后的盖部件的宽度和位置恒定的容器，能够使内容物的排出难度变得过大，容易预测内容物的排出方向。保持内容物的容器主体2和用于封闭容器主体2的开口的盖部件经由沿开口的凸缘面形成的环状密封部6相互密封。在环状密封部6的规定位置，设置有分离密封部6S，该分离密封部6S根据外力而与容器主体2的变形相伴随的容器主体2的内压的上升而分离。在分离密封部分6S上面向彼此的位置处，设置有非分离密封部分6D，其由沿圆周方向延伸的多个环形密封部分组成。

7. 发明公开

EP2928665A1 VERFAHREN ZUR HERSTELLUNG EINES KOMBI-VERPACKUNGSBEHÄLTERS SOWIE KOMBI-VERPACKUNGSBEHÄLTER 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES KOMBI-VERPACKUNGSBEHÄLTERSSOWIE KOMBI-VERPACKUNGSBEHÄLTER
公开(公告)号：EP2928665A1
公开(公告)日：2015-10-14
申请号：EP13802324.7
申请日：2013-12-04
申请人： Rundpack AG
发明人： RIETHMÜLLER, Steffen
IPC分类号： B29C51/00 , B31B1/74 , B29L22/00 , B65D8/00 , B65D1/26
CPC分类号： B65D1/26 , B29C51/082 , B29L2031/7132 , B31B50/592 , B31B2105/00 , B31B2110/10 , B31B2110/20 , B65D25/36 , B65D2565/385
摘要： The invention relates to a method for producing a combi-packing container, according to which method a shell with a substantially straight shell line (3), when viewed in the axial section, is formed from a blank consisting of a fibrous cellulose layer, and a beaker-shaped inner container is subsequently formed in the outer part (2) by means of deep-drawing, the inner container being attached to an inside of the sleeve-shaped outer part (2) in the process. The outer part (2) is spatially deformed, prior to deep-drawing, by means of an expandable core (10) in an outer mould (13) of a moulding tool (1), said expandable core being divided into two or more parts across the circumference, in a radial direction relative to the longitudinal axis (14) and also in a plurality of longitudinal sections (15 to 20) arranged in the direction of the longitudinal axis (14) beyond the shell line (3), which is predominantly straight when viewed in the axial section. Shell lines (21 to 26) are formed in the region of the individual longitudinal sections (15 to 20).
摘要翻译：本发明涉及一种用于生产组合包装容器的方法，根据该方法，当从轴向截面观察时，具有基本上直的壳线（3）的外壳由由纤维状纤维素层组成的坯料形成，并且随后通过深冲成形在外部部分（2）中的一个烧杯状的内部容器，该内部容器在该过程中附着在套筒形外部件（2）的内部。外部部分（2）在深拉之前通过模制工具（1）的外模具（13）中的可膨胀芯（10）在空间上变形，所述可膨胀芯被分成两部分或更多部分跨越圆周，相对于纵向轴线（14）的径向方向，以及在沿着纵向轴线（14）的方向布置的超过壳体线（3）的多个纵向部分（15至20）中，其是当在轴向截面观察时主要是直的。壳体线（21至26）形成在各个纵向部分（15至20）的区域中。

8. 发明公开

EP2828171A1 DEEP-DRAWN PAPER TRAY, A METHOD AND AN APPARATUS FOR MAKING IT, AND A TRAY-FORMED PRODUCT PACKAGE 有权
标题翻译：模压托盘，方法和设备用于其生产和带状产品包装
公开(公告)号：EP2828171A1
公开(公告)日：2015-01-28
申请号：EP13765267.3
申请日：2013-03-15
申请人： Stora Enso Oyj
发明人： RÄSÄNEN, Jari , PÖYHÖNEN, Niilo , HILTUNEN, Mari , KYLLIÄINEN, Outi
IPC分类号： B65D1/26 , B29C51/08 , B32B38/12 , B65D1/34
CPC分类号： B31B50/44 , B29C51/08 , B29C51/082 , B29C51/087 , B29C51/22 , B29C51/24 , B29C2791/001 , B29C2791/002 , B29K2311/12 , B29K2311/123 , B29L2031/712 , B31B50/592 , B65D1/26 , B65D1/34 , B65D75/326
摘要： A deep-drawn paper tray made of paper material, a method and an apparatus for manufacturing the tray, and a closed product package comprising the tray. The tray having a bottom and upwardly expanding side walls around the bottom, the side walls of the tray being shaped to expand through a plurality of circumferential steps dimensioned low enough for obtaining wrinkle-free side walls for the tray. The outermost step is a flat, wrinkle-free rim flange, which enables liquid and gas proof heat-sealing of a lid to form the package. The apparatus may comprise upper and lower moulding tools with concentric movable frames for forming the tray bottom and side wall steps from paper blanks, and moulding tools may be mounted onto a rotating turret carrying a paper blank through working stations arranged along the turret circumference, to shape the tray bottom and the side wall steps at the consecutive stations.

9. 发明公开

EP2730386A3 Manufacture of fully recyclable foamed polymer from recycled material 审中-公开
标题翻译：由回收材料制造完全可回收的泡沫聚合物的制备
公开(公告)号：EP2730386A3
公开(公告)日：2014-09-24
申请号：EP13195924.9
申请日：2004-05-14
申请人： Branch, Gregory L. , Wardle, Trevor , Microgreen Polymers, Inc.
发明人： Branch, Gregory L. , Wardle, Trevor
IPC分类号： B29C44/02 , B29C51/02 , C08J9/00 , B29C44/34 , C08J9/12 , B29C44/04 , B29K21/00 , B29K25/00 , B29K27/06 , B29K33/00 , B29K67/00 , B29K105/04 , B65D1/26 , B65D81/26 , B65D43/16
CPC分类号： B29C44/348 , B29C44/3446 , B29C44/3453 , B29C51/02 , B29K2021/00 , B29K2023/06 , B29K2025/00 , B29K2027/06 , B29K2033/08 , B29K2067/00 , B29K2105/04 , B65D1/26 , B65D43/162 , B65D81/262 , B65D2585/366 , C08J9/122 , C08J2201/032 , Y02P70/279 , Y10T428/1352 , Y10T428/1376 , Y10T428/24942 , Y10T428/24983 , Y10T428/24992
摘要： A solution is proposed for forming a thermoplastic material (116) into a desired shape. A corresponding method comprises increasing the thermoplastic material's degree of crystallinity by infusing the thermoplastic material (116) with a gas for a period, wherein the thermoplastic material (116) includes a core (304) and a surface layer (306a, 306b) adjacent the core (304), and has a threshold degree of crystallinity above which bubbles will not nucleate when the gas-infused thermoplastic material is heated to its glass-transition-temperature, and wherein the increase in the material's degree of crystallinity includes the surface layer's degree of crystallinity being greater than the core's degree of crystallinity, and less than the thermoplastic material's threshold degree of crystallinity; allowing, for a period, gas infused into the thermoplastic material (116) to migrate out of the material (116); nucleating bubbles in the gas-infused thermoplastic material (116) by causing the gas-infused thermoplastic material (116) to reach a temperature that is at least the glass-transition-temperature of the gas-infused thermoplastic material (116); holding, for a period, the temperature that is at least the glass-transition-temperature of the gas-infused thermoplastic material (116) to allow the bubbles to grow in size; reducing the temperature of the gas-infused thermoplastic material (116) to stop the bubbles from growing in size; and thermoforming the thermoplastic material (116) into a shape.

10. 发明公开

EP2730386A2 Manufacture of fully recyclable foamed polymer from recycled material 审中-公开
标题翻译：高分子材料
公开(公告)号：EP2730386A2
公开(公告)日：2014-05-14
申请号：EP13195924.9
申请日：2004-05-14
申请人： Branch, Gregory L. , Wardle, Trevor , Microgreen Polymers, Inc.
发明人： Branch, Gregory L. , Wardle, Trevor
IPC分类号： B29C44/02 , B29C51/02 , C08J9/00 , B29C44/34 , C08J9/12 , B29C44/04 , B29K21/00 , B29K25/00 , B29K27/06 , B29K33/00 , B29K67/00 , B29K105/04 , B65D1/26 , B65D81/26 , B65D43/16
CPC分类号： B29C44/348 , B29C44/3446 , B29C44/3453 , B29C51/02 , B29K2021/00 , B29K2023/06 , B29K2025/00 , B29K2027/06 , B29K2033/08 , B29K2067/00 , B29K2105/04 , B65D1/26 , B65D43/162 , B65D81/262 , B65D2585/366 , C08J9/122 , C08J2201/032 , Y02P70/279 , Y10T428/1352 , Y10T428/1376 , Y10T428/24942 , Y10T428/24983 , Y10T428/24992
摘要： A solution is proposed for forming a thermoplastic material (116) into a desired shape. A corresponding method comprises increasing the thermoplastic material's degree of crystallinity by infusing the thermoplastic material (116) with a gas for a period, wherein the thermoplastic material (116) includes a core (304) and a surface layer (306a, 306b) adjacent the core (304), and has a threshold degree of crystallinity above which bubbles will not nucleate when the gas-infused thermoplastic material is heated to its glass-transition-temperature, and wherein the increase in the material's degree of crystallinity includes the surface layer's degree of crystallinity being greater than the core's degree of crystallinity, and less than the thermoplastic material's threshold degree of crystallinity; allowing, for a period, gas infused into the thermoplastic material (116) to migrate out of the material (116); nucleating bubbles in the gas-infused thermoplastic material (116) by causing the gas-infused thermoplastic material (116) to reach a temperature that is at least the glass-transition-temperature of the gas-infused thermoplastic material (116); holding, for a period, the temperature that is at least the glass-transition-temperature of the gas-infused thermoplastic material (116) to allow the bubbles to grow in size; reducing the temperature of the gas-infused thermoplastic material (116) to stop the bubbles from growing in size; and thermoforming the thermoplastic material (116) into a shape.
摘要翻译：提出了一种用于将热塑性材料（116）形成所需形状的解决方案。一种相应的方法包括通过用气体将热塑性材料（116）注入一段时间来增加热塑性材料的结晶度，其中热塑性材料（116）包括芯（304）和邻近相邻的表面层（306a，306b）芯（304），并且具有阈值的结晶度，当气体输入的热塑性材料被加热到其玻璃化转变温度时，气泡不会成核，并且其中材料的结晶度的增加包括表面层的度的结晶度大于芯的结晶度，并且小于热塑性材料的阈值结晶度; 允许一段时间内输入到热塑性材料（116）中的气体迁移出材料（116）; 通过使气体输入的热塑性材料（116）达到至少为气体输入的热塑性材料（116）的玻璃化转变温度的温度，气体输入的热塑性材料（116）中的成核气泡; 持续一段时间，至少使气体输入的热塑性材料（116）的玻璃化转变温度允许气泡大小增长的温度; 降低气体输入的热塑性材料（116）的温度以阻止气泡的尺寸增长; 以及将热塑性材料（116）热成型为一种形状。

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