Easy open and reclosable package with panel section with die-cut, and reclosure mechanism

Patent metadata

Field	Value
Publication number	US-9260214-B2
Application number	US-201213438366-A
Country	US
Kind code	B2
Filing date	Apr 3, 2012
Priority date	Feb 13, 2012
Publication date	Feb 16, 2016
Grant date	Feb 16, 2016

Abstract

An easy-open and reclosable package includes a pouch including a reclosure mechanism including a first and second interlocking strip each having an interlocking segment having a base surface and an interlocking surface; a die cut in a panel section, the die cut defining a die cut segment so arranged that when the die cut segment is displaced, and the package is opened, a product can be accessed between the first and second interlocking strips, the first and second interlocking surfaces are at least partially exposed, and the package can thereafter be reclosed by folding the package such that the interlocking surface of the first interlocking strip is interlocked with the interlocking surface of the second interlocking strip. The first and second strips are not exposed until the package is initially opened, and are not interlocked with one another until the package is initially opened and then reclosed.

First claim

What is claimed is:

1. An easy-open and reclosable package enclosing a product comprising:
a) a pouch comprising
i) a first and second side panel each comprising an outer and inner surface, a first and second side edge, and a first and second end, the first and second side panels joined together along their respective first and second side edges;
ii) a first end;
iii) a second end defined by the second end of the first and second side panels respectively;
iv) a panel section comprising an outer and inner surface, a first and second side edge, and a first and second end, the inner surface comprising a sealant, wherein
the first end of the panel section is joined to the second side panel,
the panel section and the second side panel are joined together along their respective first and second side edges with a seal, and
the panel section is anchored to the first side panel;

v) a reclosure mechanism, disposed between the panel section and the second side panel, comprising
(a) a first interlocking strip comprising a first and second side edge, a first and second end, and an interlocking segment having a base surface and an interlocking surface, the first interlocking strip anchored to at least one of the panel section and first side panel such that the interlocking surface faces the inner surface of the panel section, and
(b) a second interlocking strip comprising a first and second side edge, a first and second end, and an interlocking segment having a base surface and an interlocking surface, the second interlocking strip anchored to the inner surface of at least one of the panel section and the second side panel such that the interlocking surface faces the inner surface of the panel section; and

vi) a die cut disposed in the panel section, the die cut defining a die cut segment, the die cut segment so arranged with respect to the reclosure mechanism that when the die cut segment is displaced, and the package is opened,
(a) the product can be accessed between the first and second interlocking strips,
(b) the interlocking surface of each of the first and second interlocking strips is at least partially exposed, and
(c) the package can thereafter be reclosed by folding the package such that the interlocking surface of the first interlocking strip is interlocked with the interlocking surface of the second interlocking strip; and

b) a product disposed in the pouch;
wherein the package is configured such that
(i) the interlocking surfaces of the first and second interlocking strips are not exposed until the package is initially opened,
(ii) the interlocking surfaces of the first and second interlocking strips are not interlocked with one another until the package is initially opened and then reclosed, and
(iii) the interlocking surface of the first interlocking strip is farther from the first end of the package than the interlocking surface of the second interlocking strip.

2. The package of claim 1 wherein at least one of the first and second interlocking strips comprises a skirt segment having a first and second surface, a first and second side edge, and a first and second end.

3. The package of claim 2 wherein at least one of the first and second surfaces of the skirt segment of the first or second interlocking strip comprises an easy-open sealant.

4. The package of claim 1 wherein the die cut segment includes a first portion wherein the die cut extends partially through the panel section, and a second portion wherein the die cut extends entirely through the panel section.

5. The package of claim 1 wherein an easy-open supplemental seal seals the first side panel to the first interlocking strip.

6. The package of claim 1 wherein the first side edge of each of the first and second interlocking strips is disposed between and sealed to the first side edge of the panel section and second side panel respectively, and the second side edge of each of the first and second interlocking strips is disposed between and sealed to the second side edge of the panel section and second side panel respectively.

7. The package of claim 1 wherein the first and second interlocking fasteners each comprise self-interlocking male fasteners.

Assignees

• Owensby Joseph E
• Conner Howard Dean
• Austin Billy W
• Cook Hubert J
• Moehlenbrock Andrew W
• Cryovac Inc

Inventors

• Owensby Joseph E
• Conner Howard Dean
• Austin Billy W
• Cook Hubert J
• Moehlenbrock Andrew W

Classifications

• B65D2401/15

  Tearable part of the closure (B65D2401/60 takes precedence) · CPC title

• B65B9/20

  the webs being formed into tubes in situ around the filling nozzles · CPC title

• B65B5/022

  for making bags · CPC title

• B65D9/20

  wire-bound boxes · CPC title

• B65B61/188 Primary

  by applying or incorporating profile-strips, e.g. for reclosable bags · CPC title