A squeeze spray device is described comprising a deformable bottle (1) for holding a liquid composition, a leave-in-place dispenser cap (5), and a dip-tube (50); said dispenser cap comprising: a) a base section (5B), comprising a means (15) for attachment to the deformable bottle, a segment (22) defining at least one aperture and a receiver (27B) for the dip-tube on the interior face of said segment (22), the at least one aperture providing fluid connection between the interior of the deformable...

An apparatus and method for preparing a pH balanced saline solution and using the saline solution for rinsing a nasal passage. The apparatus includes a container having flexible sidewalls and an opening for a removable cap. The cap has a rounded convex upper portion curving away from an opening at the cap's uppermost surface and has a conduit in the cap's interior, which conduit extends into the container when the apparatus is fully assembled or is connected to a tube that extends in the contain...

An apparatus and method for preparing a pH balanced saline solution and using the saline solution for rinsing a nasal passage. The apparatus includes a container having flexible sidewalls and an opening for a removable cap. The cap has a rounded convex upper portion curving away from an opening at the cap's uppermost surface and has a conduit in the cap's interior, which conduit extends into the container when the apparatus is fully assembled or is connected to a tube that extends in the contain...

An apparatus and method for preparing a pH balanced saline solution and using the saline solution for rinsing tissue. The apparatus includes a container having flexible sidewalls and an opening for a removable cap. The cap has a rounded convex upper portion curving away from an opening at the cap's uppermost surface and has a conduit in the cap's interior, which conduit extends into the container when the apparatus is fully assembled or is connected to a tube that extends in the container. A sal...

A dip tube of variable length which can be connected to a valve or pump and be inserted through an opening in the top end of a container to accommodate full extraction of liquid contents from containers of varying height. The variable length of the dip tube is accomplished by making the dip tube in two sections, the shorter section of a flexible plastics material and comprising a flexible bellows portion that contracts and extends in length while over the lower end of the longer section, in a fr...

No-drip squeeze bottle for catsup, mustard, etc., having an inverted generally U-shaped outlet tube.

Assembly comprising a flexible container having an inner space in which liquid can be stored and a dosing device connected to the container. The dosing device comprises a filling chamber and at least one feed line system extending into the filling chamber. The feed line system comprises an outflow opening located in the filling chamber, so that the filling chamber can be filled with the liquid from the container by squeezing the chamber. The dosing device further comprises a mechanism for settin...

A squeeze bottle containing a powdered product such as conventional talcum powder and the like, has a construction such that when the bottle is upright and the powdered product is compacted in the bottom, a carrier stream of air is introduced to the product when the bottle is squeezed, to break up the compacted product for discharge through a dispensing orifice with which the bottle is provided. When the bottle is inverted, the construction is such that again a carrier stream of air, when the bo...

This disclosure relates squeezably functioning dispensing and measuring containers, particularly to their valves. A submersible, position and pressure responsive valve is disclosed, specially disposed within a squeezably functioning container the valve, comprising a tubular housing, a ball and two ball seats located on the opposite ends of the tubular housing, whereby the valve or valves keep the container closed in upright and downward position, reduce accidental spilling, and promote cleaning ...

A fluid dispenser which includes a container having a collapsible, recoverable portion and a valve assembly connected thereto which includes a flexing flap for closing and opening an air opening extending into the container for permitting air to enter the container, the air being compressed and used to dispense fluid from the container through a valve nozzle in response to the actuation of the collapsible, recoverable portion.