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    Method for manufacturing a container including boxing timed with blowing
    1.
    发明授权
    Method for manufacturing a container including boxing timed with blowing 有权

    公开(公告)号：US11123914B2

    公开(公告)日：2021-09-21

    申请号：US15531140

    申请日：2015-11-23

    Applicant: SIDEL PARTICIPATIONS

    Inventor： Pierrick Protais ,  Franck Santais ,  Mikael Derrien

    IPC: B29C49/48 ,  B29C49/06 ,  B29C49/12 ,  B29C49/78 ,  B29C49/36 ,  B29L31/00

    Abstract: Disclosed is a method for manufacturing a container from a blank in a mold provided with a movable insert, wherein the method includes the following phases: pre-blowing; blow molding; boxing; and the following operations: measuring the prevailing pressure in the blank in real-time and storing the measurement in a memory; measuring the position of the insert in real-time and storing the measurement in a memory; detecting a time tS2 indicating the actual start of the blowing phase and moment tB2 indicating the actual start of movement of the insert and storing same in a memory; calculating T1=tS2−tB2; comparing T1 with a predetermined non-zero reference T1ref, as long as T1 is different from T1ref, and delaying the start of the boxing phase.

    Flattened container comprising an arched bottom with square seat
    5.
    发明授权
    Flattened container comprising an arched bottom with square seat 有权
    扁平的容器包括具有方形座的拱形底部

    公开(公告)号：US09550598B2

    公开(公告)日：2017-01-24

    申请号：US14368209

    申请日：2013-02-07

    Applicant: SIDEL PARTICIPATIONS

    Inventor： Laurent Penet ,  Pierrick Protais ,  Michel Boukobza

    IPC: B65D1/02 ,  B65D1/42

    CPC classification number: B65D1/0276 ,  B65D2501/0081

    Abstract: Container of plastic material having a flattened body and a bottom in the extension of the body having peripheral seat defining a seating plane the contour of which has in the same plane a large dimension A1 and a small dimension A2 that is strictly smaller than the large dimension, and an inner annular cheek substantially perpendicular to the seating plane. The bottom having a concave arch that extends from the seat towards a central zone. A height H of the cheek and a width L of the seating plane are such that 0.5 ≤ L H ≤ 2.5 . A transverse extension A of the seating plane and a transverse extension B of the body, measured near the bottom, are such that A B ≥ 0.85 .

    Abstract translation: 具有扁平体的塑料材料的容器和具有周边座位的本体的延伸部中的底部限定了座面，其轮廓在同一平面内具有严格小于大尺寸的大尺寸A1和小尺寸A2 以及基本上垂直于座面的内环形面颊。 底部具有从座椅朝向中心区域延伸的凹拱。 脸颊的高度H和座面的宽度L为0.5≤LH≤2.5。 座底面的横向延伸部A和身体的横向延伸部B在底部附近测量，使得A B≥0.85。

    STACKABLE CONTAINER INCLUDING A SHOULDER WITH THREE STABLE POSITIONS
    6.
    发明申请
    STACKABLE CONTAINER INCLUDING A SHOULDER WITH THREE STABLE POSITIONS 有权
    可堆放容器，包括三个稳定位置的肩膀

    公开(公告)号：US20150298847A1

    公开(公告)日：2015-10-22

    申请号：US14406450

    申请日：2013-06-06

    Applicant: SIDEL PARTICIPATIONS

    Inventor： Mikael Derrien ,  Francois Leterc ,  Laurent Penet ,  Pierrick Protais

    IPC: B65D1/02 ,  B29D22/00

    CPC classification number: B65D1/0207 ,  B29D22/003 ,  B65D1/023 ,  B65D21/0231 ,  B65D79/005

    Abstract: Container (1), obtained by blow molding or stretch blow molding of a blank made of plastic material, which comprises a body (2), a shoulder (3) in the extension of the body (2) at an upper end thereof, and a neck (4) in the extension of the shoulder (3), the shoulder (3) being articulated between two stable positions, namely a deployed position in which the shoulder (3) projects from the body (2), and a retracted position in which the shoulder (3) is at least partially retracted into the body (2), the shoulder (3) being articulated in order to be able to adopt, in addition to the deployed position and the retracted position, a third stable position, intermediate between the deployed position and the retracted position.

    Abstract translation: 容器（1），其通过吹塑或拉伸吹塑成型由塑料材料制成的坯料，其包括主体（2），在其上端的主体（2）的延伸部中的肩部（3）和 在所述肩部（3）的延伸部中的颈部（4），所述肩部（3）铰接在两个稳定位置之间，即所述肩部（3）从所述主体（2）突出的展开位置和缩回位置 其中所述肩部（3）至少部分地缩回到所述主体（2）中，所述肩部（3）被铰接以便除了展开位置和缩回位置之外还能够采用第三稳定位置， 在展开位置和缩回位置之间。

    Container comprising a bottom provided with a varying arch
    8.
    发明授权
    Container comprising a bottom provided with a varying arch 有权

    公开(公告)号：US09701433B2

    公开(公告)日：2017-07-11

    申请号：US15029795

    申请日：2014-10-27

    Applicant: SIDEL PARTICIPATIONS

    Inventor： Michel Boukobza ,  Pierrick Protais

    IPC: B65D1/02 ,  B65D21/02

    CPC classification number: B65D1/0276 ,  B65D21/0231 ,  B65D2501/0036 ,  B65D2501/0081

    Abstract: A plastics container (1) includes a body (2) with a polygonal section which extends along a main axis (X), a shoulder (4) which extends in continuation of the body (2) on an upper side, a neck (5) which extends in continuation of the shoulder (4), and a bottom (3) which extends in continuation of the body (2) on a lower side, the bottom (3) including: an annular seat (9) defining a standing perimeter (10), having a polygonal contour formed from a plurality of sides and vertices, and approximately perpendicular to the main axis (X); a central peg (16) having a side wall (17) that has a generally axisymmetric frustoconical shape about the main axis (X) and which is connected to the rest of the bottom (3) by a connecting fillet (19) which has a radius that is variable in revolution about the main axis (X) of the container.

    Method for producing containers, by boxing that can be adjusted depending on the blowing curve
    9.
    发明授权
    Method for producing containers, by boxing that can be adjusted depending on the blowing curve 有权

    公开(公告)号：US11331842B2

    公开(公告)日：2022-05-17

    申请号：US17041614

    申请日：2019-03-06

    Applicant: SIDEL PARTICIPATIONS

    Inventor： Pierrick Protais

    IPC: B29C49/78 ,  B29C49/48 ,  B29C49/06 ,  B29C49/58 ,  B29K67/00 ,  B29L31/00

    Abstract: A method for producing a container from a blank, inside a forming unit having a mold and a movable insert controlled by a variable-flow solenoid valve, a control unit linked to the solenoid valve. The method comprises developing a boxing curve characterizing the successive positions of the insert; determining, based on a reference blowing curve, points of inflection; measuring, on the boxing curve, distances actually travelled by the insert between points in time, some of which correspond to these points of inflection; and comparing the values of the measured distances with nominal values. If there is a difference between a measured value and a nominal value, controlling, by the control unit, a modification in the flow rate setpoint of the solenoid valve for the next production cycle.

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