Abstract: This invention relates to a method of injection moulding a multi-planter having multiple apertures in the sides thereof, and an cap piece integrally formed with the tubing, the method characterised by the step of inserting supports through the apertures to provide support for the internal core portion of the tool used in the injection moulding.

Abstract: A dispenser closure (A) for a container including a storage chamber (2), a flexible diaphragm (3) and a membrane opening device (6) attached to the flexible diaphragm (3), whereby the membrane opening device (6) includes a support structure (7) in the form of an open structure with cutting teeth (11) in which a substance, additive, ingredient or powder to be dispensed may flow and out through the opened membrane. The open support structure results in mixing to occur immediately when the membrane is open, enables free movement of the substance, and facilitates complete mixing as there are fewer surfaces to trap the substance. Upon depression of the flexible diaphragm, the cutting teeth (11) of the opening device (6) moves to cut the membrane (5) thereby opening the storage chamber to allow the substance to mix with water, a solution or a sports drink contained in an attached container or bottle.

Abstract: A dispenser comprises a container having a first aperture therein and a first closure element for sealingly closing the first aperture wherein the container has a second aperture and a second closure element for closing said second aperture, the second closure element including a pressing element operable to press inwardly towards the second aperture, a blister pack, locating element locating the blister pack to span across the second aperture and sealing element sufficient to ensure the second aperture is sealingly closable against leakage of the intended contents of the dispenser. The construction and arrangement is such that in end use the container holds a first substance and the blister pack holds a second substance and when the pressing element is pushed the blister pack is ruptured enabling the mixing of the contents thereof with those of the container.

Abstract: A method of producing a one-piece support structure which incorporates a supporting platform and at least one integral support leg using a blow moulding technique, including the steps of: a) defining the optimum thickness of material required for the support leg(s) for strength purposes, b) defining the optimum height for the support legs, c) determining the volume of the parison, to be introduced across the leg part of the mould, d) designing the mould leg interior to ensure that for the given parison volume the thickness of material subsequently blow moulded around the surface area of the support leg is sufficient to provide the required strength, and e) blow moulding material into the mould as designed by steps a) to d).

Abstract: A dispenser closure (A) for a container including a storage chamber (2), a flexible diaphragm (3) and a membrane opening device (6) attached to the flexible diaphragm (3), whereby the membrane opening device (6) includes a support structure (7) in the form of an open structure with cutting teeth (11) in which a substance, additive, ingredient or powder to be dispensed may flow and out through the opened membrane. The open support structure results in mixing to occur immediately when the membrane is open, enables free movement of the substance, and facilitates complete mixing as there are fewer surfaces to trap the substance. Upon depression of the flexible diaphragm, the cutting teeth (11) of the opening device (6) moves to cut the membrane (5) thereby opening the storage chamber to allow the substance to mix with water, a solution or a sports drink contained in an attached container or bottle.