Flexible containers with structural support frames including bottom support structures.

Flexible containers with structural support frames including bottom support structures.

A method for manufacturing tubular bodies (1) exhibiting an inner circumferential surface (8) and outer circumferential surface (7) for packaging tubes out of a strip-shaped film substrate (2), which exhibits at least one weldable plastic layer (3) or consists of the latter, and which encompasses a first edge face (5) extending in the longitudinal direction of the film substrate (2) or a second edge face (6) spaced apart from the first edge face (5) by the width of the film substrate (2), wherein the first edge face (5) runs at a first angle (α) relative to a first thickness extension direction on a first radially innermost border (9) of the first edge face (5), and the second edge face (6) runs at a second angle (β) relative to a second thickness extension direction on a second radially outermost border of the second edge face (6), and wherein the first and second edge faces (6) are placed opposite each other and joined together during exposure to heat, wherein the first angle (α) and second angle (β) differ in size, in that the selected first angle (α) is smaller than the second angle (β) by an angular difference of between 3° and 70°, and that the edge faces (5, 6) are situated in such a way that an outwardly open longitudinal gap (11) is delimited by the first and second edge faces (5, 6).

A method for manufacturing tubular bodies (1) exhibiting an inner circumferential surface (8) and outer circumferential surface (7) for packaging tubes out of a strip-shaped film substrate (2), which exhibits at least one weldable plastic layer (3) or consists of the latter, and which encompasses a first edge face (5) extending in the longitudinal direction of the film substrate (2) or a second edge face (6) spaced apart from the first edge face (5) by the width of the film substrate (2), wherein the first edge face (5) runs at a first angle (α) relative to a first thickness extension direction on a first radially innermost border (9) of the first edge face (5), and the second edge face (6) runs at a second angle (β) relative to a second thickness extension direction on a second radially outermost border of the second edge face (6), and wherein the first and second edge faces (6) are placed opposite each other and joined together during exposure to heat, wherein the first angle (α) and second angle (β) differ in size, in that the selected first angle (α) is smaller than the second angle (β) by an angular difference of between 3° and 70°, and that the edge faces (5, 6) are situated in such a way that an outwardly open longitudinal gap (11) is delimited by the first and second edge faces (5, 6).

A squeeze tube includes a fluid-discharge container and a fluid-discharge closure mated to the fluid-storage container. The fluid-discharge closure is coupled to one end of the fluid-storage container and configured to discharge selectively fluid stored in a product-storage region formed in the fluid-storage container.

A squeeze tube includes a fluid-discharge container and a fluid-discharge closure mated to the fluid-storage container. The fluid-discharge closure is coupled to one end of the fluid-storage container and configured to discharge selectively fluid stored in a product-storage region formed in the fluid-storage container.

The invention is directed to a flexible, thin walled seamless container. The container includes a rigid bottom component and a rigid top having an opening. The bottom can be formed to have a first shape, such as a rectangle, and the top can be formed to have a second shape different than the first shape, such as a circle. A cap can be connected to the top to block the opening. The cap can include a pour spout or shaker holes.

The invention is directed to a flexible, thin walled seamless container. The container includes a rigid bottom component and a rigid top having an opening. The bottom can be formed to have a first shape, such as a rectangle, and the top can be formed to have a second shape different than the first shape, such as a circle. A cap can be connected to the top to block the opening. The cap can include a pour spout or shaker holes.

A modified consumer packaging for a viscous personal care product is disclosed that can be opened preferably along a longitudinal edge or circumferential section to bypass its traditional delivery port and allow a consumer to access and collect product that otherwise would be discarded. A first example of this concept is an otherwise conventional toothpaste tube that includes a pull tab to open the tube along a longitudinal edge. The pull tab and the longitudinal seam (which can include perforations or reduced thickness) can be covered with a protective tape or film, and accessed only when the tube is substantially evacuated. Once the pull tab is actuated, the tube opens and the interior of the tube is exposed to allow product to be removed that otherwise would be inaccessible.

A container for dispensing a composition comprises a container body extending along a longitudinal axis from a bottom end to a top end, the container body defining an internal cavity for holding the composition. The container body comprises a neck having a container opening open to the internal cavity, a front wall, a rear wall and a pair of side walls extending between the front and rear wall, and a shoulder comprising a pair of first shoulder walls extending between the neck and a respective side wall of the container body, the first shoulder walls extending at a first non-perpendicular angle with respect to the longitudinal axis. The container also comprises a shoulder fitting attached to the neck, the shoulder fitting extending over the first and second shoulders of the container body and including a nozzle extending therethrough, the nozzle open to the opening.