Fitment for a flexible container

Patent metadata

Field	Value
Publication number	US-10501249-B2
Application number	US-201816158466-A
Country	US
Kind code	B2
Filing date	Oct 12, 2018
Priority date	May 28, 2014
Publication date	Dec 10, 2019
Grant date	Dec 10, 2019

Abstract

A fitment (20, 20A) is provided for a flexible, collapsible container (22) with an opening. The fitment (20, 20A) has a body (24, 24A) with an inner end (31) and an outer end (32) and an access passage (30) for communicating with an interior of the container (22). The body (24, 24A) has a height defined between the inner end (31) and outer end (32). The body (24, 24A) has a sealing portion (36, 36A) for being attached to the interior of the container (22). The sealing portion (36) has a major dimension (MD) oriented generally transverse of the height of the body (24, 24A). The fitment (20, 20A) further has a pour lip (46, 46A) that extends from the body outer end (32) and projects laterally relative to the access passage (30). The pour lip (46, 46A) defines a pour path (PP).

First claim

What is claimed is:

1. A fitment for use with a flexible, collapsible container having an opening to the container interior, said fitment comprising:
a. an elongate body for being sealed at the opening of a flexible, collapsible container, said body having
i. an inner end,
ii. an outer end,
iii. a height defined between said inner end and said outer end,
iv. an access passage extending between said inner end and said outer end for communication with the container interior, and
v. a sealing portion for being attached to the container interior, said sealing portion having a major dimension generally oriented transversely of said height;

b. a pour lip that
i. extends from said outer end of said body,
ii. protects laterally relative to said access passage, and
iii. defines a pour path; and

wherein said body further comprises a membrane that
a. initially occludes said access passage,
b. is initially connected to a remaining portion of said body, and
c. includes a separation member that extends outwardly from said membrane for accommodating engagement by a user to separate at least a part of said membrane from said body along at least a portion of the connection of the membrane to the body, and ail of said separation member is located axially inward of a laterally outermost end of said pour lip.

2. The fitment of claim 1 wherein said separation member is generally symmetric about said major dimension of said body sealing portion.

3. A fitment for use with a flexible, collapsible container having an opening to the container interior, said fitment comprising:
a. an elongate body for being sealed at the opening of a flexible, collapsible container, said body having
i. an inner end,
ii. an outer end,
iii. a height defined between said inner end and said outer end,
iv. an access passage extending between said inner end and said outer end for communication with the container interior, and
v. a sealing portion for being attached to the container interior, said sealing portion having a major dimension generally oriented transversely of said height;

b. a pour lip that
i. extends from said outer end of said body,
ii. protects laterally relative to said access passage, and
iii. defines a pour path;

wherein said pour lip has an interior surface that includes:
a. a concave portions; and
b. a convex portion, said convex portion being located further outwardly than said concave portion; and

wherein said body further comprises a membrane that
a. initially occludes said access passage,
b. is initially connected to a remaining portion of said body, and
c. includes a separation member that extends outwardly from said membrane for accommodating engagement by a user to separate at least a part of said membrane from said body along at least a portion of the connection of the membrane to the body, and all of said separation member is located axially inward of said convex portion of said pour lip.

4. A fitment for use with a flexible, collapsible container having an opening to the container interior, said fitment comprising:
a. an elongate body for being sealed at the opening of a flexible, collapsible container, said body having
i. an inner end,
ii. an outer end,
iii. a height defined between said inner end and said outer end,
iv. an access passage extending between said inner end and said outer end for communicating with the container interior, and
v. a sealing portion for being attached to the container interior, said sealing portion having a major dimension generally oriented transversely of said height;

b. a pour lip that
i. extends from said outer end of said body,
ii. projects laterally relative to said access passage, and
iii. defines a pour path;

wherein said pour lip has an interior surface that includes:
a. a concave portion; and
b. a convex portion, said convex portion being located further outwardly than said concave portion; and

wherein said body further comprises a membrane that
a. initially occludes said access passage,
b. is initially connected to a remaining portion of said body, and
c. includes a separation member that extends outwardly from said membrane for accommodating engagement by a user to separate at least a part of said membrane from said body along at least a portion of the connection of the membrane to the body, and all of said membrane is located axially inward of said concave portion of said pour lip.

Assignees

• Aptargroup Inc

Inventors

• Mazurkiewicz Timothy M
• Johnson Dave S

Classifications

• B65D47/103

  Membranes with a tearing element · CPC title

• B65D43/26

  Mechanisms for opening or closing, e.g. pedal-operated {(for refuse receptacles B65F1/1623)} · CPC title

• B65D75/5883 Primary

  connected to the package at the sealed junction of two package walls · CPC title

• B65D47/0809

  and elastically biased towards both the open and the closed positions · CPC title

• B65D35/02

  Body construction · CPC title