公开(公告)号：US20170081079A1

公开(公告)日：2017-03-23

申请号：US15039289

申请日：2014-11-25

Applicant: PLASTIPAK BAWT S.À R.L.

Inventor： Sam Van Dijck ,  Alain Dessaint ,  Natalia Matthieu

IPC: B65D23/10 ,  B65D1/02 ,  B65D79/00 ,  B29C49/08

CPC classification number: B65D23/102 ,  B29C49/06 ,  B29C49/08 ,  B29C49/4273 ,  B29C2049/023 ,  B29C2049/024 ,  B29C2791/001 ,  B29K2101/12 ,  B29K2105/253 ,  B29L2031/3029 ,  B29L2031/7158 ,  B65D1/0223 ,  B65D1/0246 ,  B65D79/005

Abstract: The intermediate stretched-blow molded container (1) comprises a biaxially stretched-blow molded hollow body (10) that comprises a container side wall (10a), at least one recess (101) that is formed in said container side wall (10a), that is off-center from the second vertical central plane (P2), and at least one convex and outwardly protruding deformable region (102) that is formed in the container side wall (10a). The maximum gripping dimension (DR) of the stretched-blow molded hollow body (10) measured next to and on one side of the convex and outwardly protruding deformable region (102) is smaller than the maximum dimension (DL) of the stretched-blow molded hollow body (10) measured next to and on the other side of convex and outwardly protruding deformable region (102). Said convex and outwardly protruding deformable region (102) comprises an outwardly protruding invertable lateral wall (1020) that is an extension of a second lateral wall (1011) of the recess (101) and that extends beyond a first lateral wall (1010) of the recess (101), and a front wall (1021) that is an extension of this outwardly protruding invertable lateral wall (1020). The junction (H) between the bottom portion (1012) and the second lateral wall (1011) of said recess (101) forms an hinge on the whole periphery of the outwardly protruding convex deformable region (102) for inverting the said outwardly protruding convex deformable region ((102) and the second lateral wall (1011) of the recess (101) by pushing them inwardly in order to form a concave grip (G).

公开(公告)号：US11110643B2

公开(公告)日：2021-09-07

申请号：US15313732

申请日：2015-05-19

Applicant: Plastipak BAWT S.à r.l.

Inventor： Sam Van Dijck ,  Alain Dessaint ,  Jan Deckers

IPC: B29C49/64 ,  B29C49/06 ,  B29C49/54 ,  B65D1/02 ,  B65D79/00 ,  B29C49/12 ,  B29C49/48 ,  B29C49/42 ,  B29C49/08 ,  B29K67/00 ,  B29L31/00

Abstract: A heat-resistant and biaxially stretched blow-molded plastic container includes a base movable to accommodate vacuum forces generated within the container and thereby decrease the volume of the container. Embodiments of a container include a push-up portion, and first and second parting lines that are separated from one another by a gap and that extend on opposite sides of the push-up portion. Embodiments of such a container exhibit one or more of the following: (a) a distance between each parting line and the center of the base is not more than 20 mm; (b) a distance between the two parting lines is not more than 40 mm; and/or (c) a distance between the two parting lines is less than 50% of the transverse dimension of the base measured between the two outermost points of the parting lines. Methods for blow molding heat-resistant plastic containers are also disclosed.

公开(公告)号：US10793313B2

公开(公告)日：2020-10-06

申请号：US14764518

申请日：2014-01-17

Applicant: Plastipak BAWT S.à r.l.

Inventor： Sam Van Dijck ,  Steve Windelinckx ,  Natalia Matthieu ,  Alain Dessaint ,  Jan Deckers

IPC: B65D1/02 ,  B65D41/04 ,  B29L31/56 ,  B29C49/06 ,  B29C49/08 ,  B29B11/08 ,  B29B11/14 ,  B29L31/00

Abstract: A container (1) and a screwable closure (2) comprising a hollow body (11) and a neck finish (10) terminated by a wide-mouth opening (100). Said neck finish comprises a neck support ring (102) and a neck portion (101) extending between the wide-mouth opening (100) and the neck support ring (102). The neck portion (101) comprises an upper portion (1010) and a reinforced lower portion (1011). The inner face (1011 b) of the reinforced lower portion (1011) is transitioning to the inner face (1010b) of the upper portion (1010) along a transition step (1011c) in such a way that said reinforced lower portion (1011) is thicker than the upper portion (1010) at least in a top part of the reinforced lower portion (1011). The neck support ring (102) is below the removable closure (2).