CN111867940A

CN111867940A - Pour spout fitment for flexible container

Info

Publication number: CN111867940A
Application number: CN201780098256.2A
Authority: CN
Inventors: 布莱恩·贾斯汀·罗伯特·克罗斯比
Original assignee: Gerbers Holdings Ltd
Current assignee: Gerbers Holdings Ltd
Priority date: 2017-12-01
Filing date: 2017-12-01
Publication date: 2020-10-30
Anticipated expiration: 2037-12-01
Also published as: CN111867940B; AU2017441071A1; CA3084001A1; CN115848810A; WO2019108214A1; EP3717374B1; EP3717374A1; MX2020005599A

Abstract

A flexible package assembly having a removable dispensing system is provided. A pour nozzle fitment configured to attach to an inner surface of a flexible container is also provided. The removable dispensing system and pour nozzle fitment include a hollow rigid member (115) and an extendable nozzle (121) disposed within and at least partially attached to the hollow rigid member and selectively positionable between a recessed position and an alternatively extended position in which the extendable nozzle is configured to dispense pourable material from the container through a distal opening when the fitment is attached to a flexible package. Also provided are material containers comprising the fitment described herein.

Description

Pour spout fitment for flexible container

Technical Field

The present disclosure relates generally to dispensing systems, and more particularly to pouring nozzle fitments for flexible containers.

Background

Typically, when transferring fluid from a container, it is necessary to attach a pouring nozzle to the container or insert a funnel into the receiving container to prevent unwanted spillage. This transfer method is commonly used to deliver fluids such as engine oils, antifreeze, transmission fluids, and gasoline additives to automobiles. When transferring such fluids using a transfer device such as a pouring nozzle or funnel, a common problem is that the user has to position, clean and dry the transfer device to avoid contaminating the fluid during transfer to the receiving container. The user must also select a transfer device of the appropriate size and shape to transfer the fluid without spillage.

Flexible containers closed with a fitment and a lid are considered to be a particularly advantageous form of packaging for fluids such as motor oil, antifreeze, transmission fluid and petrol as they are lighter than rigid containers and produce a smaller volume of waste when the consumer discards the empty container. In addition, the flexible container advantageously allows a user to empty more viscous fluid from the flexible container than from the rigid container. However, opening and dispensing from flexible containers can be particularly difficult for consumers. For example, users often spill their contents when opening or dispensing flexible containers because during these activities, the pressure of the user holding the flexible container can cause the fluid within the flexible package to accidentally flow through the package opening and out of the package.

Accordingly, there is a need for an improved fitment and pouring nozzle for a flexible container to facilitate easy and clean transfer of pourable material from the flexible container.

Disclosure of Invention

In one aspect, a dispensing system for a flexible container is provided. In one embodiment, a dispensing system for a flexible container comprises: (1) a fitting having: a boat comprising a body having an outer surface and an inner surface defining a channel extending through the body, wherein the boat is configured to attach to the inner surface of a flexible package; an engagement element surrounding a dispensing opening and configured to engage with a removable dispensing system; and (2) a removable dispensing system having: an operating portion including an outer ring configured to selectively secure and remove the operating portion about the engagement element and an inner ring defining a circular aperture within the operating portion; a hollow rigid member including a top end and a base end, the top end including a first engagement element for engaging at least a portion of the inner ring of the operative portion and preventing the top end of the hollow rigid member from moving through the operative portion into the container when the hollow rigid member is in a recessed position, and the base end including a second engagement element including one or more first peripheral elements extending outwardly from the hollow rigid member, the second engagement element for engaging at least a portion of the inner ring of the operative portion and securing the hollow rigid member to the operative portion when the hollow rigid member is in an extended position, wherein the hollow rigid member is slidably disposed within the circular aperture, and may be selectively positioned between: (a) a recessed position in which the tip is proximate the operative portion and the base end extends away from the operative portion and toward the container, and (b) an extended position in which the base end is proximate the operative portion and the tip extends away from the operative portion and the container; and an extendable nozzle at least partially disposed in and connected to the hollow rigid member, the extendable nozzle having: a proximal end and a proximal opening, the proximal end connected to the hollow rigid member, a distal end and a distal opening, the distal end configured to extend from and at least partially retract into the hollow rigid member, and a discharge passage extending from the proximal opening to the distal opening, wherein the extendable nozzle is configured to dispense pourable material from the container through the distal opening when the operating portion is engaged around the dispensing opening of the container.

In another aspect, a pour nozzle fitment for a flexible container is also provided. In one embodiment, a pour nozzle fitment for a flexible container comprises: (1) a hollow boat portion having an outer surface and an inner surface defining a channel extending through the body, wherein the boat is configured to attach to an inner surface of the flexible container; (2) a rigid member disposed over the boat portion, wherein the engagement portion is configured to engage with a cap; (3) a hollow rigid member including a top end having a discharge opening and a base end extending below the hollow boat portion; (4) an extendable nozzle at least partially disposed in and connected to the hollow rigid member, the extendable nozzle having: a proximal end and a proximal opening, the proximal end connected to the base end of the hollow rigid member, a distal end and a distal opening, the distal end configured to extend from and at least partially retract into the hollow rigid member, and a discharge passage extending from the proximal opening to the distal opening, wherein the extendable nozzle is configured to dispense pourable material from the container through the distal opening when the operative portion is engaged about the dispensing opening of the container.

In another embodiment, a pour nozzle fitment for a flexible container comprises: (1) a hollow rigid member, the hollow rigid member comprising: a top end having a discharge opening; and a base end having a base end opening; an inner surface defining an interior space extending between the discharge opening and the base end opening; and an outer surface, wherein the outer surface comprises a friction fit attachment device configured to attach to a friction fit opening in the flexible container; (2) an extendable nozzle at least partially disposed in and connected to the hollow rigid member, the extendable nozzle comprising: a proximal end and a proximal opening, the proximal end connected to the base end of the hollow rigid member, a distal end and a distal opening, the distal end configured to extend from and at least partially retract into the hollow rigid member, and a discharge passage extending from the proximal opening to the distal opening, wherein the extendable nozzle is configured to dispense pourable material from the container through the distal opening when the hollow rigid member is attached to the friction fit opening.

In another aspect, a flexible material container is provided. In one embodiment, the flexible material container comprises a container having the pouring nozzle fitment described above.

Drawings

FIG. 1 is a perspective view of a dispensing system including a fitment and a removable dispensing system disposed in a flexible container.

Fig. 1A is a cross-sectional view of the dispensing system and flexible container of fig. 1 taken along line a-a.

Fig. 2 is an exploded view of the dispensing system and flexible container of fig. 1.

Fig. 3 is a cross-sectional view of the dispensing system and flexible container of fig. 1 as shown in fig. 1A, with the extendable nozzle shown in a retracted position.

Fig. 4 is another perspective view of the removable dispensing system of fig. 1 with the hollow rigid member in an extended position.

Fig. 5 is a bottom view of the removable dispensing system of fig. 1.

Fig. 6 is a partial perspective view of a portion of the dispensing system of fig. 1.

Fig. 7 is a perspective view of the removable dispensing system of fig. 1 with the removable cover in a closed position.

Fig. 8 is a perspective view of an embodiment of a pouring nozzle fitment disposed in a flexible container.

Fig. 8A is a cross-sectional view of the pouring nozzle fitment and flexible container of fig. 8 taken along line a-a.

Fig. 9 is an exploded view of the pouring nozzle fitment and flexible container of fig. 8.

Fig. 10 is a cross-sectional view of the pouring nozzle fitment and flexible container of fig. 8 as shown in fig. 8A, with the extendable nozzle shown in a retracted position.

Fig. 11 is a cross-sectional view of the one-piece embodiment of the pouring nozzle fitment of fig. 8.

Fig. 12 is a perspective view of an embodiment of a friction pour nozzle fitment disposed in a flexible container.

Fig. 12A is a cross-sectional view of the pouring nozzle fitment and flexible container of fig. 12 taken along line a-a.

Fig. 13 is an exploded view of the pouring nozzle fitment and flexible container of fig. 12.

Fig. 14 is a cross-sectional view of the pouring nozzle fitment and flexible container of fig. 12 as shown in fig. 12A, with the extendable nozzle shown in a retracted position.

Fig. 15 is a cross-sectional view of the one-piece embodiment of the pouring nozzle fitment of fig. 12.

Fig. 16 is another embodiment of a pouring nozzle fitment and flexible container.

Fig. 16A is a cross-sectional view of the pour nozzle fitment of fig. 16.

Detailed Description

In the following description, numerous specific details are given to provide a thorough understanding of several embodiments. Embodiments may be practiced without one or more of the specific details, or with other components, materials, etc. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the described embodiments.

Reference throughout this specification to "one embodiment," "an embodiment," or "embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

For flexible containersRemovable dispensing system for containers

In some embodiments, a dispensing system for a flexible container is provided. These dispensing systems for flexible containers include fitment and removable dispensing systems. Examples of suitable removable dispensing systems are described in detail in U.S. patent No. 9,550,606, which is incorporated by reference herein in its entirety.

As used herein, "flexible container" means a container that is easily bent or deformed between a variety of shapes. In some embodiments, the flexible container may be substantially flat before being filled with the material and assuming the three-dimensional shape. In these embodiments, once emptied of material, the flexible container may advantageously return to a substantially flat, flexible shape for processing. In some embodiments, the flexible container may be made of a suitable monolayer or multilayer film. In some embodiments, the flexible container may be made of a polyolefin.

A fitment suitable for use in a dispensing system for a flexible container as disclosed herein can include a boat including a body having an outer surface and an inner surface defining a channel extending through the body, wherein the boat is configured to attach to the inner surface of the flexible package. The boat may be any suitable size or shape for flexible packaging and is typically larger than the dispensing opening of the dispensing system. For example, the boat may have an oval boat shape and may substantially surround the dispensing opening. In other embodiments, the boat may have a cylindrical shape. In other embodiments, the boat may have a relatively flat circular shape. The boat may be attached to the inner surface of the flexible package by welding, gluing, bonding or any suitable attachment means.

In some embodiments, the accessory further comprises a rail clip portion. The rail clip portion may be attached to the boat portion. For example, the rail clip portion may be located above the boat portion such that the rail clip portion extends beyond the flexible container when the boat portion is attached to the inner surface of the flexible container. In some embodiments, the rail clip portion substantially surrounds at least a portion of the hollow rigid member. In some embodiments, the rail clip portion may be comprised of two or more projections extending outwardly around the dispensing opening. According to methods known in the art, the rail clip portion is configured to allow easy transport of the accessory and the flexible package, with the accessory attached along a standard manufacturing line.

In some embodiments, the accessory further comprises an attachment device configured to allow the detachable dispensing system to be selectively attached to or removed from the accessory. In some embodiments, the attachment means is a thread. In some embodiments, the attachment means comprises at least one snap element.

In some embodiments, a removable dispensing system includes an operative portion having an outer ring and an inner ring. The outer ring is configured to selectively secure and alternatively remove an operative portion surrounding a dispensing opening of the fitment. That is, the outer ring connects the operating portion to the container. The outer ring configuration advantageously enables the operative portion, and thus the system, to be attached to or removed from the fitting, if desired, rather than permanently attached. Thus, the systems described herein may be repeatedly used with the same or other containers, thereby allowing the containers to be resealed with an initial cap and/or seal after each dispensing of the pourable material via the system, or the containers may be discarded. This feature minimizes contamination and spillage of the pourable material within the container between dispenses. The outer ring configuration also advantageously secures the system to the container to minimize, if not avoid, undesirable spillage of the pourable material during use, and to prevent the pourable material of the container from being exposed to the environment when dispensed from the container.

In some embodiments, the operative portion is made of a thermoplastic material. Non-limiting examples of suitable thermoplastic materials include polypropylene, polyethylene, and the like. In some embodiments, the operative portion is formed by injection molding.

In an embodiment, the removable dispensing system described herein further comprises a hollow rigid member comprising a top end and a base end. In some embodiments, a hollow rigid member is secured within the operative portion. In other embodiments, a hollow rigid member is slidably disposed within the operative portion and may be selectively positionable between a recessed position and an extended position.

As used herein, "slidably disposed" means that the hollow rigid member can move freely through the operative portion when in the recessed or extended position unless otherwise secured thereto.

As used herein, "selectively positionable" when used to describe a hollow rigid member means capable of being moved and positioned from a recessed position to an extended position, and vice versa, at a desired time, such as by a user.

In some embodiments, the hollow rigid member is made of a thermoplastic material. Non-limiting examples of suitable thermoplastic materials include polypropylene, polyethylene, and the like. In some embodiments, the hollow rigid member is formed by injection molding.

In operation, when the hollow rigid member is in the extended position, in some embodiments, the base end of the hollow rigid member may be substantially flush with the dispensing opening of the fitment, while in other embodiments, the base end may be substantially flush with the inner ring of the operative portion. As used herein, the term "flush," when used to describe the position of the base end of a hollow rigid member relative to another component of a removable dispensing system, refers to immediately adjacent or directly abutting such component. In an embodiment, the hollow rigid member may be partially disposed within the container when the hollow rigid member is in the extended position. For example, in one embodiment, at least a portion of the base end of the hollow rigid member may be partially disposed above a filling line of the pourable material within the container. In some embodiments, the hollow rigid member has one or more protrusions at its base end to prevent the base end of the hollow rigid member from extending beyond the dispensing opening of the fitment. For example, in some embodiments, the hollow rigid member may have a flared base end such that the diameter of the base end is greater than the diameter of the top end of the hollow rigid member. In embodiments where the hollow rigid member has a flared base end, the hollow rigid member may advantageously easily form a seal with the inner ring of the operating portion, even in view of the variation of the inner diameter of the inner ring of the operating portion. For example, because the base end is flared, a seal can be formed with the inner ring of the operating portion even if the inner ring of the operating portion is slightly larger than its design size.

In some embodiments, the removable dispensing system further comprises an extendable nozzle at least partially disposed in and connected to the hollow rigid member. The extendable nozzle includes proximal and proximal openings, distal and distal openings, and a discharge passage. The proximal end is connected to the hollow rigid member, the distal end is configured to extend from and retract at least partially into the hollow rigid member, and the vent passage extends from the proximal opening to the distal opening. The extendable nozzle is configured to dispense pourable material from the flexible package through the distal opening when the operating portion is engaged around the dispensing opening of the fitment, thereby enabling the pourable material to be dispensed in areas or receiving containers that are not achievable due to, for example, the size or shape of the receiving container or the container itself. The extendable nozzle is also configured to provide directional transfer and transfer of the pourable material from the flexible package to an area or receiving container without exposure to the environment.

In some embodiments, the extendable nozzle is made of a thermoplastic material, a paper material, or the like, or combinations thereof. Non-limiting examples of suitable thermoplastic materials include polypropylene, polyethylene, and the like. In one embodiment, the paper material is coated with a plastic or wax layer. In some embodiments, the extendable nozzle is formed by extrusion molding.

In an embodiment, the proximal end of the extendable nozzle is connected to the hollow rigid member. This connection secures the extendable nozzle in order to prevent the extendable nozzle from coming off the hollow rigid member, in particular during operation.

In some embodiments, the proximal end of the extendable nozzle is directly connected to the hollow rigid member. That is, the proximal end is adhered to the inner annular wall or annular insert of the hollow rigid member proximate the base end. In one embodiment, the proximal end is connected to the hollow rigid member by using a bonding method. Non-limiting examples of suitable bonding methods include adhesive bonding, sonic welding, and the like.

In other embodiments, the proximal end of the extendable nozzle is indirectly connected to the hollow rigid member. That is, the proximal end is adhered to another component or components, and the one or more components are at least partially adhered to an inner surface of the hollow rigid member proximate the base end.

In some embodiments, the extendable nozzle comprises a corrugated portion. In another embodiment, the extendable portion is flexible. In yet another embodiment, the extendable nozzle comprises a corrugated portion and is flexible.

In some embodiments, the bellows portion and the extendable nozzle are made of the same material. In other embodiments, the bellows portion and the extendable nozzle are made of different materials. Non-limiting examples of suitable materials from which the corrugated portion may be made include thermoplastic materials, paper materials, and the like. In one embodiment, the paper material is coated with a plastic or wax layer.

In some embodiments, the corrugated portion may be formed in the same manner as the extendable nozzle. In another embodiment, the corrugated portion may be formed in a different manner than the extendable nozzle. In one embodiment, the corrugated portion is formed by extrusion.

In some embodiments, the extendable nozzle may be selectively positioned in a retracted configuration in which the extendable nozzle is retracted and the distal end is at least partially disposed within the hollow rigid member, and alternatively in an extended configuration in which the extendable nozzle is extended and the distal end extends out from the hollow rigid member. That is, the length of the extendable nozzle may be changed before, during, or after use, and thus not fixed to a specific length. This feature advantageously provides the removable dispensing system with the ability to dispense material from the container to various destinations without having to disconnect the system from the container.

In one embodiment, the user may insert a finger or tool into the distal end of the extendable nozzle to adjust the extendable nozzle from one extended length to a second extended length, when desired.

In operation, the extendable nozzle may be selectively positioned in either a fully extended configuration or a partially extended configuration. In one embodiment, the extendable nozzle has a length of about 3 inches to about 40 inches when in the fully extended configuration. In one embodiment, the extendable nozzle has a length of about 5 inches or less when in the fully extended configuration. In another embodiment, the extendable nozzle has a length of about 40 inches or less when in the fully extended configuration. In yet another embodiment, the extendable nozzle has a length of about 8 inches to about 21 inches when in the fully extended configuration. In another embodiment, the extendable nozzle has a length of about 8 inches to about 30 inches when in the fully extended configuration. In other embodiments, the extendable nozzle has a length of about 8 inches to about 40 inches when in the fully extended configuration. In other embodiments, the extendable nozzle has a length of about 10 inches to about 15 inches, such as a length of about 10 inches, about 11 inches, about 12 inches, about 13 inches, about 14 inches, about 15 inches, or any range therebetween, when in the fully extended configuration.

In some embodiments, the extendable nozzle is configured to deploy in a 3:1 ratio relative to the length of the hollow rigid member. For example, the extendable nozzle may be fully extended to 3 inches per inch of the hollow rigid member. In some embodiments, the extendable nozzle is configured to deploy in a 4:1 ratio relative to the length of the hollow rigid member. For example, the extendable nozzle may be fully deployed to 4 inches per inch of the hollow rigid member.

In some embodiments, the inner surface of the distal end of the extendable nozzle comprises a groove or depression to assist a user in extending the extendable nozzle from the hollow rigid member into the extended configuration. In another embodiment, the lip or ridge is located on at least one of an inner or outer surface of the distal end of the extendable nozzle. The lip or ridge may similarly be configured to assist a user in extending the extendable nozzle from the hollow rigid member.

In some embodiments, the removable dispensing system includes a removable safety seal covering the distal opening of the extendable nozzle. In one embodiment, a removable safety seal is connected to the distal opening of the extendable nozzle. In another embodiment, a removable safety seal is connected to an inner surface of the distal end of the extendable nozzle. In yet another embodiment, a removable safety seal may be connected to the outer surface of the distal end. In certain embodiments, the removable security seal is heat sealed to the inner surface of the distal opening or distal end for attachment.

In some embodiments, the removable dispensing system includes a removable safety seal covering the proximal end of the extendable nozzle. In one embodiment, a removable safety seal is connected to the proximal opening of the extendable nozzle. In another embodiment, a removable safety seal is connected to an inner surface of the proximal end of the extendable nozzle. In yet another embodiment, a removable safety seal may be connected to the outer surface of the proximal end. In certain embodiments, the removable security seal is heat sealed to the inner surface of the proximal opening or end for attachment.

In another embodiment, the removable safety seal is attached to the hollow rigid member proximate the tip (e.g., when the extendable nozzle is substantially retracted (if not fully) to the hollow rigid member) or the base end.

In some embodiments, the removable dispensing system includes more than one removable security seal. For example, in one embodiment, the distal opening of the extendable nozzle is covered with a first removable safety seal and the inner surface of the extendable nozzle is covered with a second removable safety seal.

In some embodiments, the removable security seal comprises a metal foil covered with a plastic layer, wherein the plastic layer faces in the direction of the discharge channel. Non-limiting examples of suitable metal foils include aluminum, platinum, and the like.

In some embodiments, the removable safety seal may be pierced to remove it. In another embodiment, the removable safety seal may comprise a pull tab to enable a user to remove the removable safety seal from the extendable nozzle or the hollow rigid member by a peeling motion.

In some embodiments, the removable dispensing system includes a removable cap that covers a top end of the hollow rigid member when the hollow rigid member is in the recessed position. In one embodiment, the removable cover is hingedly connected to the hollow rigid member. In another embodiment, the removable cap includes a tab extending from the cap to enable a user to remove the cap and access the extendable nozzle. In yet another embodiment, the removable cover is releasably connected to the operative portion by a fastening element (e.g., a clip or snap) or a friction fit. In another embodiment, the removable cap includes one or more internal threads configured to engage with one or more external threads disposed on an outer periphery of the operative portion.

Pour nozzle fitment

In some embodiments, a pour nozzle fitment for a flexible container is provided. In some embodiments, the fitment may include a boat including a body having an outer surface and an inner surface defining a channel extending through the body, wherein the boat is configured to attach to the inner surface of the flexible package. The boat may be any suitable size or shape for flexible packaging and is typically larger than the dispensing opening of the dispensing system. For example, the boat may have an oval boat shape and may substantially surround the dispensing opening. In other embodiments, the boat may have a cylindrical shape. In other embodiments, the boat may have a polygonal shape. The boat may be attached to the inner surface of the flexible package by welding, gluing, bonding or any suitable attachment means.

In some embodiments, the pour nozzle fitment further comprises a hollow rigid member disposed at least partially within the hollow boat portion. That is, at least one of the hollow rigid members may be within the hollow boat portion. The hollow rigid member may include a top end having a discharge opening and a base end having a base opening, wherein the base opening and the discharge opening are in fluid communication with each other. In some embodiments, the base end of the hollow rigid member may extend below the hollow boat portion. In some embodiments, there may be an annular space between the outer surface of the hollow rigid member and the inner surface of the hollow boat portion. This annular space may advantageously help to prevent undesired spillage from the flexible container. For example, it is often difficult for a user to dispense fluid from a flexible container because the pressure exerted by the user gripping the container may cause the fluid contained in the container to flow out of the dispensing opening, particularly during opening of the container when the user may exert additional pressure. However, in embodiments where such an annular space is present, the material in the flexible container may flow into such an annular space so that there is less likelihood of spillage through the dispensing opening. In some embodiments, the outer surface of the hollow rigid member may be connected to the hollow boat portion such that an annular space is not formed. In these embodiments, the user may advantageously empty the entire contents of the flexible package.

In some embodiments, the pour nozzle fitment further comprises a rail clip portion. The rail clip portion may be attached to the boat portion. For example, in some embodiments, the rail clip portion may be located above the boat portion, or away from the flexible package, such that the rail clip portion extends beyond the flexible container when the boat portion is attached to the inner surface of the flexible container. In some embodiments, the rail clip portion substantially surrounds at least a portion of the hollow rigid member. In some embodiments, the rail clip portion may be comprised of two or more projections extending outwardly around the dispensing opening. According to methods known in the art, the rail clip portion is configured to allow easy transport of the accessory and the flexible package, with the accessory attached along a standard manufacturing line.

In some embodiments, the pour nozzle fitment includes an attachment device configured to receive a cap. A cap may be selectively attached to and removed from the pour nozzle fitment and may be used to close the dispensing opening. In some embodiments, the attachment means is a thread. In some embodiments, the attachment means is one or more snap elements. The cover may have any suitable design. For example, the cap may be a screw-on cap, snap-on cap, security seal, or hinged cap.

In some embodiments, the pour nozzle fitment further comprises an extendable nozzle at least partially disposed in and connected to the hollow rigid member. The extendable nozzle includes proximal and proximal openings, distal and distal openings, and a discharge passage. The proximal end is connected to the hollow rigid member, the distal end is configured to extend from and retract at least partially into the hollow rigid member, and the vent passage extends from the proximal opening to the distal opening. The extendable nozzle is configured to dispense pourable material from the flexible package through the distal opening when the middle boat portion is attached to the inner surface of the flexible container, thereby enabling the pourable material to be dispensed in areas or receiving containers that are not achievable due to, for example, the size or shape of the receiving container or the container itself. The extendable nozzle is also configured to provide directional transfer and transfer of the pourable material from the flexible package to an area or receiving container without exposure to the environment.

In operation, the extendable nozzle may be selectively positioned in either a fully extended configuration or a partially extended configuration. In one embodiment, the extendable nozzle has a length of about 3 inches to about 40 inches when in the fully extended configuration. In one embodiment, the extendable nozzle has a length of about 5 inches or less when in the fully extended configuration. In another embodiment, the extendable nozzle has a length of about 40 inches or less when in the fully extended configuration. In yet another embodiment, the extendable nozzle has a length of about 8 inches to about 21 inches when in the fully extended configuration. In another embodiment, the extendable nozzle has a length of about 8 inches to about 30 inches when in the fully extended configuration. In other embodiments, the extendable nozzle has a length of about 8 inches to about 40 inches when in the fully extended configuration.

In some embodiments, the extendable nozzle is configured to deploy in a 3:1 ratio relative to the length of the hollow rigid member. For example, the extendable nozzle may be fully extended to 3 inches per inch of the hollow rigid member.

In some embodiments, the pour nozzle fitment includes a removable safety seal covering the distal opening of the extendable nozzle. In one embodiment, a removable safety seal is connected to the distal opening of the extendable nozzle. In another embodiment, a removable safety seal is connected to an inner surface of the distal end of the extendable nozzle. In yet another embodiment, a removable safety seal may be connected to the outer surface of the distal end. In certain embodiments, the removable security seal is heat sealed to the inner surface of the distal opening or distal end for attachment.

In some embodiments, the pour nozzle fitment includes more than one removable safety seal. For example, in one embodiment, the distal opening of the extendable nozzle is covered with a first removable safety seal and the inner surface of the extendable nozzle is covered with a second removable safety seal.

In some embodiments, the pour nozzle fitment includes an operating portion. The operative portion may substantially surround at least a portion of the hollow rigid member. The operative portion may be textured or contain a plurality of ridges or protrusions to enhance the grip of the user. In some embodiments, the operative portion may be at a top end of the hollow rigid member.

In some embodiments, the pour nozzle fitment includes a removable cap covering a top end of the hollow rigid member when the hollow rigid member is in the recessed position. In one embodiment, the removable cover is hingedly connected to the hollow rigid member. In another embodiment, the removable cap includes a tab extending from the cap to enable a user to remove the cap and access the extendable nozzle. In yet another embodiment, the removable cover is releasably connected to the operative portion by a fastening element (e.g., a clip or snap) or a friction fit.

In some embodiments, the flexible package may include a hollow friction fit. In three embodiments, the boat may be configured to attach to an inner surface of this hollow friction fitting. For example, the boat may include a friction fit means, such as ridges and/or barbs extending from the boat and configured to engage with the inner surface of the hollow friction fit. For example, the inner surface of the hollow friction fit may comprise a plurality of ridges, valleys, barbs or depressions complementary to the friction fit means on the boat. In this way, the boat and friction fitting may form a seal so that material not stored within the flexible package can escape through the interface between the hollow friction fitting and the boat. In some embodiments, the outer diameter of the boat may be slightly larger than the inner diameter of the hollow friction fitting. In some embodiments, the boat and the hollow friction fit may each include a snap element such that the hollow friction fit forms a snap interference fit with the boat. As used herein, "snap interference fit" refers to a fixed coupling of the hollow friction fit with the boat due to at least one or more snap elements.

The hollow friction fitting may be made of any suitable material. In some embodiments, the hollow friction fitting is made of a thermoplastic material. Non-limiting examples of suitable thermoplastic materials include polypropylene, polyethylene, and the like. In some embodiments, the hollow friction fitting is formed by injection molding.

In some embodiments, the pourable material is a fluid. In embodiments, the fluid is a liquid or a combination of a liquid and a gas. Non-limiting examples of suitable fluids include oils and the like. In other embodiments, the pourable material is a flowable solid. Non-limiting examples of suitable flowable solids include sand, pebbles, and the like. In some embodiments, the pourable material is a combination of a fluid and a flowable solid.

Friction pouring nozzle fitting

In some embodiments, a friction fitting for a flexible container is provided. In some embodiments, the flexible container may include a hollow friction fit. In some embodiments, the inner surface of the hollow friction fit may comprise a plurality of ridges, valleys, barbs, or depressions configured to form a friction fit or a snap interference fit with the friction fit described herein.

In some embodiments, the friction fitting comprises a hollow rigid member. The hollow rigid member may include a top end having a discharge opening and a base end having a base opening, wherein the base opening and the discharge opening are in fluid communication with each other. The hollow rigid member may include an outer surface and an inner surface. The outer surface of the hollow rigid member may include a plurality of ridges, valleys, barbs, or depressions configured to form a friction fit or a snap interference fit with the friction fit of the flexible container. For example, in some embodiments, ridges, valleys, barbs, or depressions on the inner surface of the hollow friction fit may be complementary to those on the outer surface of the hollow rigid member. In this way, the hollow rigid member and the friction fit may form a seal such that material not stored within the flexible package can escape through the interface between the hollow friction fit and the hollow rigid member. In some embodiments, the outer diameter of the hollow rigid member may be slightly larger than the inner diameter of the hollow friction fit. In some embodiments, the hollow rigid member and the hollow friction fit may each include a snap element such that the hollow friction fit forms a snap interference fit with the boat. As used herein, "snap interference fit" refers to a fixed coupling of a hollow friction fit with a hollow rigid member due to at least one or more snap elements.

In some embodiments, the hollow rigid member further comprises a rail clip portion. The rail clip portion may be located at or near the top end of the hollow rigid member such that when the friction fitting is attached to the flexible container, the rail clip portion extends beyond the flexible container. In some embodiments, the rail clip portion substantially surrounds at least a portion of the hollow rigid member. In some embodiments, the rail clip portion may be comprised of two or more projections extending outwardly around the dispensing opening. According to methods known in the art, the rail clip portion is configured to allow easy transport of the friction fitting and the flexible package, with the fitting attached along standard manufacturing lines.

The hollow rigid member may be made of any suitable material. In some embodiments, the hollow friction fitting is made of a thermoplastic material. Non-limiting examples of suitable thermoplastic materials include polypropylene, polyethylene, and the like. In some embodiments, the hollow friction fitting is formed by injection molding.

In some embodiments, the friction fitting further comprises an operating portion. The operative portion is configured to extend beyond the opening of the flexible package and substantially surround at least a portion of the hollow rigid member. Thus, when the friction fitting has been installed in the flexible package, a user may be able to lift, move and manipulate the flexible container by grasping the handling portion. In some embodiments, the operative portion may include features that enhance the user's grip. For example, the operating portion may be textured or include a plurality of ridges or protrusions so that it may be easily grasped by the user.

In some embodiments, the friction fitting further comprises an extendable nozzle at least partially disposed in and connected to the hollow rigid member. The extendable nozzle includes proximal and proximal openings, distal and distal openings, and a discharge passage. The proximal end is connected to the hollow rigid member, the distal end is configured to extend from and retract at least partially into the hollow rigid member, and the vent passage extends from the proximal opening to the distal opening. The extendable nozzle is configured to dispense pourable material from the flexible package through the distal opening when the friction fitting is attached to the flexible package, thereby enabling the pourable material to be dispensed in areas or receiving containers that are not achievable due to, for example, the size or shape of the receiving container or the container itself. The extendable nozzle is also configured to provide directional transfer and transfer of the pourable material from the flexible package to an area or receiving container without exposure to the environment.

In some embodiments, the extendable nozzle may be selectively positioned in a retracted configuration in which the extendable nozzle is retracted and the distal end is at least partially disposed within the hollow rigid member, and alternatively in an extended configuration in which the extendable nozzle is extended and the distal end extends out from the hollow rigid member. That is, the length of the extendable nozzle may be changed before, during, or after use, and thus not fixed to a specific length. This feature advantageously provides the friction fitting with the ability to dispense material from the container to various destinations without having to disconnect the system from the container.

In some embodiments, the friction fitting includes a removable cap that covers a top end of the hollow rigid member when the hollow rigid member is in the recessed position. In one embodiment, the removable cover is hingedly connected to the hollow rigid member. In one embodiment, the removable cover is hingedly connected to the operative portion. In another embodiment, the removable cap includes a tab extending from the cap to enable a user to remove the cap and access the extendable nozzle. In yet another embodiment, the removable cover is releasably connected to the operative portion by a fastening element (e.g., a clip or snap) or a friction fit.

Dispensing system as described

Fig. 1-7 depict exemplary embodiments of a dispensing system for use with a flexible package including a removable dispensing system in various configurations.

Fig. 1 and 1A illustrate a dispensing system 100 for a flexible container 101 including a fitment 103 and a removable dispensing system 105. Fig. 2 illustrates an exploded view of the dispensing system 100 and flexible container 101 of fig. 1 and 1A. Fitting 103 includes a boat 107 having a body 108 with an outer surface 140 and an inner surface 141 defining a channel 142 extending through body 108, wherein outer surface 141 is configured to attach to inner surface 102 of flexible container 101. The fitment 103 also includes threads 109 surrounding the dispensing opening 111, wherein the threads 109 are configured to engage with the removable dispensing system 105. The fitting 103 also includes a rail clip portion 139 comprised of two

planar projections

139a and 139 b. These protrusions are configured to allow the fitment and flexible packaging attached to fitment 103 to be easily transported along typical manufacturing equipment used to assemble and fill flexible containers, according to methods known in the art.

The dispensing system 100 includes an operating portion 113 having an outer ring and an inner ring. The outer ring is configured to selectively secure and alternatively remove an operative portion of dispensing opening 111 surrounding fitting 103. That is, the outer ring connects the operating portion 113 to the container by connecting the threads 114a to the threads 114b on the fitting. The outer ring configuration advantageously enables the operative portion 113, and thus the system, to be attached to or removed from the fitting 103, if desired, rather than permanently attached.

The removable dispensing system 105 also includes an extendable nozzle 121 disposed at least partially within the hollow rigid member 115 and coupled to the hollow rigid member. Extendable nozzle 121 includes a proximal end 123 and a proximal opening 125, a distal end 127 and a distal opening 129, and a discharge passage 131. The proximal end 113 is connected to the hollow rigid member 115, the distal end 127 is configured to extend from and at least partially retract into the hollow rigid member 115, and the vent channel 131 extends from the proximal opening 125 to the distal opening 129. The extendable nozzle 121 may be moved between a retracted position as shown in fig. 3 and an extended position as shown in fig. 1, 1A and 2. The extendable nozzle 121 is configured to dispense pourable material from the flexible package 101 through the distal opening 129 when the operating portion 113 is engaged around the dispensing opening 111 of the fitment 103.

The removable dispensing system 105 further includes a hollow rigid member 115 that includes a tip 117 and a flared base end 119. A hollow rigid member 115 is slidably disposed within the operating portion 113 and may be selectively positioned between a recessed position and an extended position. Fig. 1, 1A, 2, and 3 illustrate the dispensing system 100 with the hollow rigid member 115 in a recessed position with the tip 117 proximate the operating portion 113, and with the extendable nozzle 121 shown in an extended position. Fig. 4 illustrates the removable dispensing system with the hollow rigid member 115 in an extended position, with the bottom end 119 proximate the operating portion 113, and with the extendable nozzle 121 in an extended position.

The dispensing system 100 further comprises a safety seal 137 attached to the extendable nozzle 121 in an open configuration, wherein material may pass through the distal opening 129 of the extendable nozzle 121. The safety seal 137 is configured to seal the distal opening 129 of the extendable nozzle 121 and may also serve as a pull tab to assist a user in extending the extendable nozzle 121.

Fig. 5 is a bottom view of the dispensing system 100 of fig. 1. As can be seen in fig. 5, there may be an annular space 133 between the hollow rigid member 115 and the boat 107. Fig. 6 is a partial perspective view of the dispensing system 100 of fig. 1. As can be seen in fig. 6, the bottom end 119 of the hollow rigid member 115 may extend further below than the boat 107. In other words, the hollow rigid member 115 may extend further into the flexible package than the boat 107 of the fitment 103. Fig. 7 is a perspective view of the dispensing system 100 with the lid 135 shown in a closed position.

The illustrated pour nozzle fitment

Fig. 8-11 depict exemplary embodiments of pouring nozzle fitments for use with flexible packages in various configurations.

Fig. 8 and 8A illustrate a pouring nozzle fitment 800 for a flexible container 801 that includes a hollow boat portion 803 having a body 804 with an outer surface 830 and an inner surface 831 defining a channel 832 extending through the body, wherein the outer surface 830 is configured to be directly attached to the inner surface 802 of the flexible container 801. Fig. 9 is an exploded view of the pouring nozzle fitment 800 and flexible container 801 of fig. 8. For example, the hollow boat section 803 may be welded to the inner surface of the flexible container. Pour nozzle fitment 800 also includes a hollow rigid member 805 having a top end 807 and a bottom end 809. The pour nozzle fitment also includes an extendable nozzle 811 disposed at least partially in the hollow rigid member 805 and connected to the hollow rigid member. Extendable nozzle 811 includes a proximal end 813 and a proximal opening 815, a distal end 817 and a distal opening 819, and a discharge passage 821. The proximal end 813 is connected to the hollow rigid member 805, the distal end 817 is configured to extend from and at least partially retract into the hollow rigid member 805, and the vent passage 821 extends from the proximal opening 815 to the distal opening 819. The extendable nozzle is configured to extend between an extended position in which the distal end 817 extends from the tip 807 of the hollow rigid member 805 and a retracted position in which the distal end 817 is at least partially retracted into the hollow rigid member 805. The extendable nozzle 811 is configured to dispense pourable material from the flexible package 801 through the distal opening 819 when the hollow boat portion 803 is attached to the inner surface of the flexible package 801. Fig. 1 and 1A illustrate the extendable nozzle in an extended configuration. The pouring nozzle fitment 800 also includes a removable cap 823 that is attached to the top end 807 of the hollow rigid member 805 by threads 824.

The pour spout fitment 803 also includes a rail clip portion 825 comprised of two

planar projections

827 and 829. These protrusions are configured to allow fitting 803 and flexible package 801 attached to fitting 103 to be easily transported along typical manufacturing equipment according to methods known in the art.

Fig. 11 illustrates an alternative embodiment of a pour

nozzle fitment

800, 800 a. As described above, this embodiment includes the hollow rigid member 805, the hollow boat portion 803, the rail clip portion 825, and the extendable nozzle 811. However, in this embodiment, the cap 823a is integral with the remainder of the fitting 800 a. In this embodiment, the cap 823a may be formed in a single injection molding step and hingedly connected to the hollow rigid member 805, the rail clip portion 825, and the hollow boat portion 803.

Fig. 12-15 depict exemplary embodiments of pouring nozzle fitments with friction fit attachment devices for use with flexible packages in various configurations.

Fig. 12 and 12A illustrate a pour nozzle fitment 1000 for a flexible container 1001. Fig. 12A depicts a cross-sectional view of the pouring nozzle fitment 1000 of fig. 10 taken along line a-a. Pour nozzle fitment 1000 includes a hollow rigid member 1005 having a top end 1007 and a bottom end 1009, an outer surface 1008, and an inner surface 1010. Pour nozzle fitment 1000 further comprises an extendable nozzle 1011 disposed at least partially in hollow rigid member 1005 and connected to the hollow rigid member. Extendable nozzle 1011 includes a proximal end 1013 and a proximal opening 1015, a distal end 1017 and a distal opening 1019, and a discharge channel 1021. The proximal end 1013 is connected to the hollow rigid member 1005, the distal end 1017 is configured to extend from and at least partially retract into the hollow rigid member 805, and the discharge channel 1021 extends from the proximal opening 1015 to the distal opening 1019. The extendable nozzle is configured to extend between an extended position in which the distal end 1017 extends from the tip 1007 of the hollow rigid member 1005 and a retracted position in which the distal end 1017 is at least partially retracted into the hollow rigid member 1005. The extendable nozzle 1011 is configured to dispense pourable material from the flexible package 1001 through the distal opening 1019 when the hollow boat portion 1003 is attached to the inner surface of the flexible package 1001. Fig. 12 and 12A and 13 illustrate the extendable nozzle in an extended configuration.

The pour nozzle fitment 1000 also includes a rail clip portion 1025 having a single tab configured to allow the fitment 1000 and the flexible package 1001 attached to the fitment 1000 to be easily transported along typical manufacturing equipment according to methods known in the art. Pour nozzle fitment 1000 further comprises a removable cap 1023 attached to the top end 1007 of hollow rigid member 1005 by threads 1024.

Fig. 14 illustrates a cross-sectional view of the pouring nozzle fitment 1000 and flexible package 1001 of fig. 12 as shown in fig. 12A, with the extendable nozzle shown in a retracted position.

Fig. 15 illustrates an alternative embodiment of a pour

nozzle fitment

1000, 1000 a. As described above, this embodiment includes the hollow rigid member 1005, the hollow boat portion 1003, the rail clamp portion 1025, and the extendable nozzle 1011. However, in this embodiment, the cap 1023a is integral with the remainder of the fitting 1000 a. In this embodiment, the cover 1023a can be formed in a single injection molding step and hingedly connected to the hollow rigid member 1005, rail clip portion 1025 and hollow boat portion 1003.

Fig. 16 and 16A illustrate a pour nozzle fitment 1600 for a flexible container 1601. Fig. 16A depicts a cross-sectional view of the pour nozzle fitment 1600 of fig. 16 taken along line a-a. The pour nozzle fitment 1600 includes a hollow rigid member 1605 having a top end 1607 and a bottom end 1609. The pour nozzle fitment 1600 also includes an extendable nozzle 1611 disposed at least partially in the hollow rigid member 1605 and connected to the hollow rigid member. In this embodiment, an extendable nozzle is connected to the bottom end 1609 of the hollow rigid member. The extendable nozzle 1611 includes a proximal end 1613 and a proximal opening 1615, a distal end 1617 and a distal opening 1619, and a discharge channel 1621. The proximal end 1613 is connected to the hollow rigid member 1605, the distal end 1617 is configured to extend from and at least partially retract into the hollow rigid member 1605, and the vent channel 1621 extends from the proximal opening 1615 to the distal opening 1619. The extendable nozzle is configured to extend between an extended position in which the distal end 1617 extends from the tip 1607 of the hollow rigid member 1605 and a retracted position in which the distal end 1617 is at least partially retracted into the hollow rigid member 1605. The extendable nozzle 1611 is configured to dispense pourable material from the flexible package 1601 through the distal opening 1619 when the hollow boat portions 1603 are attached to the inner surface of the flexible package 1601. Fig. 16 and 16A illustrate the extendable nozzle in an extended configuration.

The pouring nozzle fitment 1600 also includes a removable cap 1623 attached to a top end 1607 of the hollow rigid member 1605 by threads 1624. It should be apparent that the foregoing relates only to certain embodiments of the present disclosure and that numerous changes and modifications may be made herein without departing from the spirit and scope of the disclosure as defined by the following claims and the equivalents thereof.

Claims

1. A dispensing system for a flexible container, comprising:

(1) an accessory, the accessory comprising:

a boat comprising a body having an outer surface and an inner surface defining a channel extending through the body, wherein the outer surface of the boat is configured to attach to an inner surface of a flexible package;

an engagement element attached to the boat and surrounding a dispensing opening and configured to engage with a removable dispensing system; and

(2) a removable dispensing system, the removable dispensing system comprising:

an operating portion including an outer ring configured to selectively secure and remove the operating portion about the engagement element and an inner ring defining a circular aperture within the operating portion;

A hollow rigid member including a top end and a base end, the top end including a first engagement element for engaging at least a portion of the inner ring of the operative portion and preventing the top end of the hollow rigid member from moving through the operative portion into the container when the hollow rigid member is in a recessed position, and the base end including a second engagement element including one or more first peripheral elements extending outwardly from the hollow rigid member, the second engagement element for engaging at least a portion of the inner ring of the operative portion and securing the hollow rigid member to the operative portion when the hollow rigid member is in an extended position

Wherein the hollow rigid member is slidably disposed within the circular aperture and is selectively positionable between:

(a) a recessed position in which the tip is proximate the operative portion and the base end extends away from the operative portion and toward the container, an

(b) An extended position in which the base end is proximate to the operative portion and the tip extends away from the operative portion and the container; and

An extendable nozzle at least partially disposed in and connected to the hollow rigid member, the extendable nozzle comprising:

a proximal end connected to the hollow rigid member and a proximal opening,

a distal end and a distal opening, the distal end configured to extend from and at least partially retract into the hollow rigid member, an

A vent passage extending from the proximal opening to the distal opening,

wherein the extendable nozzle is configured to dispense pourable material from the container through the distal opening when the operating portion is engaged around the dispensing opening of the container.

2. The dispensing system of claim 1, wherein the boat is configured to be welded to the inner surface of a flexible package.

3. The dispensing system of claim 1, wherein the boat is configured to be glued to the inner surface of a flexible package.

4. The dispensing system of claim 1, further comprising a removable cover configured to attach to the operative portion and configured to cover the top end of the hollow rigid member when the hollow rigid member is in the recessed position.

5. The dispensing system of claim 4, wherein the removable cover is hingedly connected to the operative portion.

6. The dispensing system of claim 1, further comprising a removable safety seal configured to seal the top end of the hollow rigid member.

7. A pour nozzle fitment for a flexible container comprising:

(1) a hollow boat portion having an outer surface and an inner surface defining a channel extending through the body, wherein the boat is configured to attach to an inner surface of the flexible container;

(2) a hollow rigid member disposed at least partially within the hollow boat portion, the hollow rigid member including a top end having a discharge opening and a base end extending from the hollow boat portion toward the flexible container;

(3) an extendable nozzle at least partially disposed in and connected to the hollow rigid member, the extendable nozzle comprising:

a proximal end and a proximal opening, the proximal end connected to the base end of the hollow rigid member,

A vent passage extending from the proximal opening to the distal opening,

wherein the extendable nozzle is configured to dispense pourable material from the flexible container through the distal opening when the hollow boat portion is attached to the inner surface of the flexible container.

8. The pour nozzle fitment of claim 7, wherein the top end of the hollow rigid member is attached to the boat portion.

9. The pour nozzle fitment of claim 7, further comprising a rail clip portion attached to the hollow boat portion and encircling at least a portion of the hollow rigid member.

10. The pouring nozzle fitment of claim 7, wherein the hollow boat portion is substantially cylindrical.

11. The pouring nozzle fitment of claim 7, wherein the flexible container comprises a hollow friction fitting, and wherein the hollow boat portion is configured to attach to the inner surface of the hollow friction fitting.

12. The pouring nozzle fitment of claim 11, wherein the hollow friction fitting and the boat portion each comprise a plurality of ridges.

13. The pouring nozzle fitment of claim 7 wherein the hollow boat portion is polygonal.

14. The pour nozzle fitment of claim 7, wherein the extendable nozzle is flexible.

15. The pour nozzle fitment of claim 7, wherein said hollow rigid member further comprises a cap adapted to removably cover said discharge opening of said hollow rigid member.

16. The pour nozzle fitment of claim 15, wherein the lid is hingedly connected to the hollow rigid member.

17. The pour nozzle fitment of claim 15, wherein the cap is threadably engaged with the hollow rigid member.

18. The pour nozzle fitment of claim 7, wherein the hollow boat portion and the hollow rigid member form a single integral fitment.

19. The pouring nozzle fitment of claim 7, wherein the pourable material is a fluid.

20. The pour nozzle fitment of claim 7, further comprising a removable safety seal configured to seal the distal end of the extendable nozzle, thereby removably sealing the discharge channel.

21. A flexible material container comprising:

a flexible container comprising a dispensing opening; and

the pouring nozzle fitment of claim 7 disposed in the dispensing opening.

22. The flexible material container of claim 22 wherein the flexible container is a multilayer flexible film container.

23. The flexible material container of claim 22 wherein the flexible container is a flexible plastic container.

24. The pour nozzle fitment of claim 7, wherein an outer diameter of the hollow rigid member is smaller than an inner diameter of the hollow boat such that an annular space is formed between the hollow rigid member and the hollow boat.

25. A pour nozzle fitment for a flexible container comprising:

(1) a hollow rigid member, the hollow rigid member comprising: a top end having a discharge opening; and a base end having a base end opening; an inner surface defining an interior space extending between the discharge opening and the base end opening; and an outer surface of the outer shell,

wherein the outer surface comprises a friction fit attachment device configured to attach to a friction fit opening in the flexible container;

(2) An extendable nozzle at least partially disposed in and connected to the hollow rigid member, the extendable nozzle comprising:

A vent passage extending from the proximal opening to the distal opening,

wherein the extendable nozzle is configured to dispense pourable material from the container through the distal opening when the hollow rigid member is attached to the friction fit opening.

26. The pour nozzle fitment of claim 25, further comprising a rail clip portion substantially surrounding at least a portion of the hollow rigid member, wherein the rail clip portion is configured to extend beyond the flexible container when the hollow rigid member is attached to the friction fit opening.

27. The pour nozzle fitment of claim 25, wherein said hollow rigid member is substantially cylindrical.

28. The pour nozzle fitment of claim 25, wherein the friction fit opening and the outer surface of the hollow rigid member each comprise a plurality of ridges.

29. The pour nozzle fitment of claim 25, wherein the extendable nozzle is flexible.

30. The pour nozzle fitment of claim 25, wherein said hollow rigid member further comprises a cap adapted to removably cover said discharge opening of said hollow rigid member.

31. The pour nozzle fitment of claim 30, wherein the lid is hingedly connected to the hollow rigid member.

32. The pour nozzle fitment of claim 30, wherein the cap is threadably engaged with the hollow rigid member.

33. The pouring nozzle fitment of claim 30, wherein the pourable material is a fluid.

34. The pour nozzle fitment of claim 25 further comprising a removable safety seal configured to seal the distal end of the extendable nozzle, thereby removably sealing the discharge channel.

35. A flexible material container comprising:

A flexible container comprising a friction fit opening; and

the pour nozzle fitment of claim 25 disposed in said friction fit opening.

36. The flexible material container of claim 35 wherein the flexible container is a multilayer flexible film container.

37. The flexible material container of claim 35 wherein the flexible container is a flexible plastic container.