METHOD AND APPARATUS FOR DEEP-DRAWING A TRAY FROM SHEET MATERIAL

    公开(公告)号:US20170305097A1

    公开(公告)日:2017-10-26

    申请号:US15518178

    申请日:2015-10-08

    申请人: Stora Enso OYJ

    IPC分类号: B31F1/00 B65D1/34 B65D1/26

    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.

    Plastic flanged containers and food product pack comprising such containers

    公开(公告)号:US09604749B2

    公开(公告)日:2017-03-28

    申请号:US14549109

    申请日:2014-11-20

    发明人: Vincent Ferry

    摘要: The flanged container for a dairy product or similar food composition is provided with a hollow body and a generally planar annular flange connected to the top of the body, the flange having outer straight side edges and an inner edge defining a circular upper opening of the container. The body has a planar bottom and a lower portion tapering from a generally cylindrical upper portion toward the bottom in a curved manner. The lower portion has a height h1 in some embodiments not less than 14 mm and the ratio h1/H is less than 2:5 where H is the height of the container. The side wall of the body has a thickness profile such that the average thickness of the lower portion is more than the average thickness of the upper portion. Several identical containers can be grouped in a pack with breakable junctions at the outer straight side edges.

    MACHINE, CONTAINER, SYSTEM AND METHOD FOR PREPARING ICE CREAM OR CHILLED DESSERTS ON DEMAND
    10.
    发明申请
    MACHINE, CONTAINER, SYSTEM AND METHOD FOR PREPARING ICE CREAM OR CHILLED DESSERTS ON DEMAND 审中-公开
    机器,容器,系统和制备冰淇淋或冷冻食品的方法

    公开(公告)号:US20150296831A1

    公开(公告)日:2015-10-22

    申请号:US14439726

    申请日:2013-10-30

    申请人: NESTEC S.A.

    IPC分类号: A23G9/28 A23G9/10 A23G9/12

    摘要: The invention relates to machine for preparing frozen confectionery comprising receiving means (1) forming a seat for accommodating an essentially cup-shaped container (8), said receiving means comprising an heat exchange element (1a) having a heat exchange contact surface arranged to be in contact with an heat exchange portion (12) of the container (8) when the container is placed in the machine; wherein said heat exchange element(1a) has an inverted conical or curved shape or a plurality of inverted conical sections, or a combination of curved and inverted conical sections. The confectionery produced can be a frozen product such as soft ice or a chilled dessert such as mousse or whipped yogurt.

    摘要翻译: 本发明涉及一种用于制备冷冻糖食的机器,包括形成用于容纳基本上杯形容器(8)的座的接收装置(1),所述接收装置包括具有热交换接触表面的热交换元件(1a) 当容器放置在机器中时与容器(8)的热交换部分(12)接触; 其中所述热交换元件(1a)具有倒圆锥形或弯曲形状或多个倒锥形部分,或弯曲和倒置的锥形部分的组合。 生产的糖果可以是冷冻产品,例如软冰或冷冻甜点,例如摩丝或鞭打酸奶。