A hydration system that utilizes a disposable drink container and a leak-resistant cap. The cap can be screwed into the disposable drink container before use. The disposable drink container has a safety foil region with a foil disk having one or more output holes, which is covered with a liner. The user should remove the liner to uncover the output holes and reattach the cap before drinking the liquid in the container. The cap can have a spout section with a leak-resistant section to draw out the liquid. The leak-resistant section can have a curved lip that creates a narrow liquid opening, such that liquid is held in place (does not spill) by surface tension when the system is accidentally inverted or overturned. The cap can also have a sealing ring to create a liquid-tight seal between the cap and the drink container.

A container includes a base and a cover which is snapped to the base. The cover includes at least one recess defined in lateral face thereof. The base includes a peripheral wall which has a reception area. The reception area includes a stop wall that extends from the peripheral wall, and a snapping member extends from the reception area and includes a protrusion. The at least one recess includes a wide top opening and a narrow bottom. The protrusion is shaped to be engaged with the at least one recess to connect the cover to the base. The base includes stop wall which reinforces the base strength to avoid from being deformed.

A novel sealed packaging container, comprising a container cover (1) and an open container body (2), wherein an edge of the container cover and a mouth edge of the container body are correspondingly provided with a first inner matching groove (11) and second outer matching groove (21), and a first outer matching groove (12) and second outer matching groove (22) having a double-folded structure; and the container is further provided with an anti-unfastening structure. An outer groove wall of the second outer matching groove extends downward from an upper end portion and is provided with two indentations (2231) that are easy to tear. The packaging container has strong anti-deformation abilities, the anti-unfastening structure is relatively stable, and the sealing performance is good.

Injection molded container article including a center portion having an outer perimeter. The center portion has a central flow leader defined therein, the central flow leader having a central flow leader thickness. A side wall portion extends from the outer perimeter to an outer rim portion. The center portion and the side wall portion together define a container space having a volume. The side wall portion includes a plurality of side wall flow leaders and a plurality of side wall panels extending between adjacent flow leaders and having side wall panel thickness less than the central flow leader thickness. Each side wall flow leader has a side wall flow leader thickness greater than the side wall panel thickness, and each flow leader extends between the central flow leader and the outer rim portion. Method of making the injection molded container article also provided.

A foldable cup provided with a reinforcing structure includes: a cup body, a shape-fixing ring nested on the opening of the cup body, and a cup cap fitted to the shape-fixing ring. When the cup body is deformed due to the effect of force, the side wall of the cup body is prevented from experiencing a large twist due to the deformation of the opening of the cup, thereby effectively alleviating the disadvantages of an existing foldable cup: the existing foldable cup easily topples and falls due to the deformation of the opening of the cup, causing a liquid in the cup to be splashed. Further, when the side wall of the cup body is extruded, the liquid in the cup does not flow out from the joint position between the shape-fixing ring and the cup cap, thereby improving the practicability of the foldable cup.

A cardboard box having removable endcaps which slide into an enclosure formed from a single piece of cardboard having opposing endrails secured thereto. The endrails have a captive endrail groove for engaging the sides of the endcaps.

The present disclosure relates to a container assembly formed from a first shell component and a second shell component releasably locked together. The first shell component includes a first side wall, a first outer wall, a first male locking portion, and a first female locking portion. Similarly, the second shell component includes a second side wall, a second outer wall, a second male locking portion, and a second female locking portion. To form the container assembly, a user rotates the two shell components to be oriented 180-degrees with respect to one another and presses the two shell components together. Upon pressing, the first male locking portion is configured to releasably lock with the second female locking portion while the first female locking portion is configured to releasably lock with the second male locking portion to releasably hold the two shell components together.

The invention is directed to a container having a tamper evidence collar integrally formed on the container body, wherein the tamper evidence collar comprises: an annular portion which extends circumferentially outwardly from the container body; a discontinuous skirt portion which extends vertically from the annular portion, extends substantially circumferentially about the container body; a tamper evidence tab disposed in the circumferential location of the skirt discontinuity, wherein the tab comprises: an annularly extending portion aligned with the annular portion of the collar; and a skirt portion aligned with the skirt of the collar, one or more pins that rotatably join the tab to the tamper evidence collar; and at least one frangible web which connects the tab to the tamper evidence collar prior to actuation of the tab.

The invention is directed to a container having a tamper evidence collar integrally formed on the container body, wherein the tamper evidence collar comprises: an annular portion which extends circumferentially outwardly from the container body; a discontinuous skirt portion which extends vertically from the annular portion, extends substantially circumferentially about the container body; a tamper evidence tab disposed in the circumferential location of the skirt discontinuity, wherein the tab comprises: an annularly extending portion aligned with the annular portion of the collar; and a skirt portion aligned with the skirt of the collar, one or more pins that rotatably join the tab to the tamper evidence collar; and at least one frangible web which connects the tab to the tamper evidence collar prior to actuation of the tab.

A tamper-resistant container with tamper evident feature which includes a base and lid joined by a flexible hinge having a tamper evident tab. The base and a lid are hingedly connected to each other via a hinge part and so interlocked form-locking latched that in the closed state. The hinge consists of a flat in the open state of the package, in which a substantially U-shaped tab separating lines of weakness to the outer edge of the flat area.