Patent classifications
B65D2501/0036
Method of handling a plastic container having a moveable base
Method for processing hot-filled plastic containers are provided. In some embodiments, the method may include hot-filling a plastic container, sealing the container, and conveying the sealed container, each with an inner annular wall and a push-up portion in a first position. In some embodiments, the method may further include creating a vacuum pressure in the hot-filled and sealed container and repositioning the push-up portion from the first position to a second position under a mechanical force.
Plastic container with strapped base
A container may have a base, a sidewall connected to the base, a bell connected to the sidewall, and a finish connected to the bell. The base may have strap ribs to resist deformation of the base. The sidewall may have recessed columns to resist bending, leaning, crumbling, and/or stretching. The strap ribs and recessed columns may vertically line up along a central axis of the container to communicate forces on the container vertically along the container to continuously resist.
RESIN CONTAINER
Provided is a resin container for a water server, the container including an upper surface portion where a liquid inlet and outlet portion is formed, a side surface portion connected to the upper surface portion, and a bottom surface portion disposed on a side opposite to the upper surface portion and connected to the side surface portion. A round corner surface portion is formed to the side surface portion such that the container has a polygonal shape with round corners when the container is viewed from an upper surface portion side. A wall thickness of a shoulder portion of the upper surface portion which is defined between the round corner surface portion of the side surface portion and the inlet and outlet portion is larger than a wall thickness of a portion of the upper surface portion which is adjacent to the shoulder portion.
BOTTLE FOR FLIPPING, CAP, ACCESSORIES AND METHOD OF USE THEREOF
Games and activities including bottles for flipping, caps, accessories, and methods of using the same are disclosed.
CONTAINER SYSTEM AND METHOD OF MANUFACTURE
A plastic, hot-fillable container is provided. The container comprises a blow molded body including a neck and a base having a center portion and a plurality of spaced apart radial segments. At least a portion of each segment is tapered from an outer side to an inner side thereof. Container systems and methods of manufacturing containers are disclosed.
PLASTIC CONTAINER HAVING A MOVABLE BASE
A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.
Synthetic resin container
A synthetic resin container that effectively absorbs reduced pressure generated inside the container due to hot filling to maintain the appearance and shape. A synthetic resin container includes a mouth as a dispensing spout for a content medium, a trunk, extending contiguous to the mouth via a shoulder, and a bottom, closing a lower end of the trunk. The trunk is provided with reduced pressure absorbing panels, which are formed as ribs extending in the vertical direction while twisting in the circumferential direction about a central axis of the trunk and which are arranged side by side in the circumferential direction of the trunk. Twist angle of a lower end with respect to an upper end of each reduced pressure absorbing panel about the central axis is 50 degrees or more.
PLASTIC CONTAINER HAVING A RIGIDIFIED SINUSOIDAL CHANNEL STRUCTURE
A container having an inverted active cage generally includes an enclosed base portion, a body portion extending upwardly from the base portion, and a top portion with a finish extending upwardly from the body portion. The body portion further includes a central longitudinal axis, a periphery, a plurality of rigidified and non-active surfaces, and a network of pillars or channels. Unlike the prior art, each of the plurality of non-active surfaces is outwardly displaced with respect to the longitudinal axis, while each of the network of pillars or channels is inwardly displaced with respect to the longitudinal axis. The plurality of rigidified or non-active surfaces, together with the network of rigidified channels or pillars, are spaced about the periphery of the container in order to accommodate vacuum-induced volumetric shrinkage of the container resulting from a hot-filling, capping and cooling thereof.
CONTAINER HAVING GUSSETS
A container includes a base, a neck portion, and a body positioned between the base and the neck portion. The base includes a plurality of feet with a plurality of recesses positioned between the plurality of feet. The body includes a plurality of ribs, a plurality of channels, and a plurality of support columns. The plurality of ribs extend around a periphery of the body and along at least a portion of a height of the body. The plurality of channels extend around the periphery and are positioned between the plurality of ribs. The plurality of support columns are spaced about the periphery and extend along at least a portion of the height of the body. Each of the plurality of support columns includes a plurality of protrusions that are vertically aligned. Each of the plurality of protrusions is disposed within a respective one of the plurality of channels.
Method of applying top load force
A method for manufacturing and filling a container. The method includes blow molding the container from a preform. The container is then hot filled and cooled. After cooling, the container is labeled. A top load force is applied to the container at least one of: before cooling the container; during cooling of the container; after cooling the container and before labeling the container; during labeling of the container; and after labeling the container in order to reverse any dents in the container formed during the method of manufacturing and filling.