Abstract: The invention relates to a device for packaging and dispensing a fluid product, having a leaktight flexible pouch (1) placed in a rigid bottle (10) and associated with a pump or a valve (13), this pouch having a cylindrical wall consisting of a sheet (2) rolled into a cylinder, one edge of which is fixed in a leaktight fashion to a flange forming a ring for fastening to the bottle and to the pump or the valve, this flange (4) consisting of a plastic material, the other edge of the said sheet is fixed in a leaktight fashion to a second flange forming the bottom of the pouch, this second flange (3) consisting of a plastic material, these flanges (3, 4) having a solid disk or a ring having a raised edge (3A, 4A) forming an annular lateral surface, to which the edge of the said sheet (2) forming the wall of the pouch is fixed, the said sheet (2) of the cylindrical wall being a multilayer sheet having at least one inner film of plastic material.

Abstract: The invention relates to a device for packaging and dispensing a product, comprising a pump head (1) that can be actuated by applying pressure along a central longitudinal axis (A-A) for a product dispensing operation, and a support device which is associated with this pump head and is fixed to the opening (2) of a bottle containing the product, this support device comprising a lock (6) held on said opening and a locking arrangement (7) comprising at least one locking tab (8) that can be moved by applying pressure to at least one lateral contact area (9) and bears a locking cam (10) of the pump head, said cam (10) being arranged under the pump head (1) and forming a stop for blocking the internal end (1A) of the pump head, in a non-actuated locked position.

Abstract: The invention relates to a device for dispensing fluid products which is provided with an extension tip (4) connected by a first end to a nozzle (3) associated with a metering pump mounted on a bottle containing the product that is to be dispensed and comprising at its distal second end a discharge orifice, said extension tip (4) bearing a shutter (5) a first end (5A) of which is arranged on said discharge orifice, this shutter (5) being intended to open at its distal second end (5B) under the pressure of the product when said pump is actuated, and said shutter (5) comprising a tubular external part (6), elastically deformable in longitudinal bending, of which a first end (5A) is arranged on the discharge orifice and of which the tapering external cross section diminishes evenly towards its distal second end (5B), at least over part of its length, said external part (6) being intended to deform elastically in a radial direction at its distal second end (5B) under the pressure of the fluid leaving the pump via

Abstract: A device for packaging and dispensing pasty products, includes a rigid bottle (1) bearing a pump body (2) mounted on a ring (3) that is fixed in the neck of the rigid bottle (1), having a lower peripheral annular stop rib (8) that engages with a clip-fastening collar (12) borne by the pump body in order to fix the pump body (2) to the ring (3). This ring (3) is secured to the neck of a pouch (4) that has a deformable and flexible wall and contains the product to be dispensed, the pump body (2) bearing, above the clip-fastening collar (12), a seal (5) accommodated in an annular groove (6) in the pump body. At least the stop rib or the clip-fastening collar (8, 12) is provided with at least one vent hole (11).

Abstract: The invention relates to a device for dispensing fluid products which is provided with an extension tip (4) connected by a first end to a nozzle (3) associated with a metering pump mounted on a bottle containing the product that is to be dispensed and comprising at its distal second end a discharge orifice, said extension tip (4) bearing a shutter (5) a first end (5A) of which is arranged on said discharge orifice, this shutter (5) being intended to open at its distal second end (5B) under the pressure of the product when said pump is actuated, and said shutter (5) comprising a tubular external part (6), elastically deformable in longitudinal bending, of which a first end (5A) is arranged on the discharge orifice and of which the tapering external cross section diminishes evenly towards its distal second end (5B), at least over part of its length, said external part (6) being intended to deform elastically in a radial direction at its distal second end (5B) under the pressure of the fluid leaving the pump via

Abstract: A device is provided for packaging and dispensing fluid products. The device has a manual pump fitted on a bottle or a pouch containing the product to be dispensed, and has a removable element interposed between the pump and the neck of the bottle. An open/close element is secured to the pump and is able to close the passage circuit for the product to be dispensed between the inside of the bottle and the pump when the removable element is in place.

Abstract: A pocket vial device for packaging and dispensing fluid products has a flexible pouch placed in a rigid vial (9) and associated with a pump or a valve for expelling the product contained in the pouch, the pouch including a cylindrical wall made of at least one sheet (1) wound into a cylinder having one of its side edges tightly attached to a solid flange (8) defining the bottom of the flange, while the other is tightly attached to an annular flange (7) defining a fixation ring to the vial. The two longitudinal edges (3, 5) of the sheet (1) are tightly attached to each other and the end of the inner edge being masked by a flexible cover strip (6). The pocket vial device can be used for reducing the risk of contamination of the product contained in the pouch.

Abstract: A device for packaging and dispensing several fluid products is described. The device includes at least two sealed flexible gags arranged in a single rigid container, associated with at least one pump, the rigid container consisting of an open cylinder and the bags are provided each with a pump and a push button, and are mounted opposite on each of the two opposite openings of the cylinder. The device is applicable to appliances containing fluids to be dispensed independently of one another.

Abstract: This invention is a collapsible flexible pouch that fits into a rigid bottle that is connected to a pump such that the pouch collapses while the bottle remains rigid as the contents of the pouch are pumped out. The pouch has a rigid upper part that serves as a seat for the collapsing pouch, the pouch also having one and only one contraction forming an annular concertina that seats on the upper rigid part of the collapsible pouch which collectively prevents blocking and clogging of the exit opening very effectively. An air inlet is provided in the rigid bottle to prevent a vacuum from forming around the collapsing pouch as its contents are dispensed.

Abstract: The conditioning and distribution of fluid products is described. A conditioning and distribution device comprises at least two extraction pumps having parallel axes and at least two reservoirs containing the products to be distributed, or the first pump is mounted in such a way that it is axially moveable in the chamber of the second pump, whereupon the second pump is operated by the movement of the first pump. The device is adapted to distribute several, separate fluids or a mixture thereof.

Abstract: The invention relates to a manually-actuated metering pump of simple design, which is intended for a rigid container. The inventive metering pump is of the dual valve type, comprising a lower inlet valve and an upper ejection valve which are disposed at the input and output respectively of a metering chamber which is slidably mounted on the lower valve. Moreover, said lower valve is fixed to a hollow tube which communicates with the inside of the container. The invention can be used for dispensing fluid products.

Abstract: The disclosure concerns packaging and dispensing of fluid products. The disclosed device comprises at least two sealed flexible bags arranged in a single common rigid container, associated with at least a pump or valve, actuated by an actuator, wherein the bags cooperate with at least a ring for being fixed to the container and with the pumps or valves. The device is designed to dispense fluids separately or mixed.

Abstract: The invention relates to a manually-actuated metering pump of simple design, which is intended for a rigid container. The inventive metering pump is of the dual valve type, comprising a lower inlet valve and an upper ejection valve which are disposed at the input and output respectively of a metering chamber which is slidably mounted on the lower valve. Moreover, said lower valve is fixed to a hollow tube which communicates with the inside of the container. The invention can be used for dispensing fluid products.