Fermented food packing pouch, fermented food packing method using same, and packing pouch

Patent metadata

Field	Value
Publication number	US-11247823-B2
Application number	US-201816966724-A
Country	US
Kind code	B2
Filing date	Dec 17, 2018
Priority date	Feb 7, 2018
Publication date	Feb 15, 2022
Grant date	Feb 15, 2022

Abstract

One or more embodiments of the present disclosure relate to a pouch for packaging fermented foods, a method of packaging fermented foods using the same, and a pouch for packaging.

First claim

What is claimed is:

1. A pouch for packaging comprising:
a body formed in a bag shape and
a gas discharge portion including a labyrinth sealing portion that is in communication with the inside of the body and includes a plurality of sealing areas and an open area between the sealing areas,
wherein the gas discharge portion comprises:
a first region that is located at a lower portion and a portion thereof is in communication with the inside of the body;
a second region that is located on the first region to be connected to the first region and includes a connection line of a certain length; and
a third region that is located at an upper portion of the second region to be connected to the second region and includes a discharge line,
the gas discharge portion
comprises a circulation area having a certain surface area, in which a circulation structure that returns a leaking liquid to the body is formed, and
the first region comprises:
a bottom seal that includes the sealing areas, is located on the body, and has a certain width in a horizontal direction to cover at least a portion of an interior space of the body;
a side open portion that includes the open area and is located on both sides of the bottom seal; and
a bottom line that includes the open area and is located on the bottom seal.

2. The pouch for packaging of claim 1 , wherein the circulation structure comprises
one or more circulation seals including the sealing areas and
a circulation line including the open area and surrounding one or more circulation seals.

3. The pouch for packaging of claim 1 , wherein the circulation area is located within the third region, and also located between the second region and the discharge line.

4. The pouch for packaging of claim 3 , wherein a width of the discharge line is less than a width of the connection line.

5. The pouch for packaging of claim 1 , wherein a grip area including the sealing areas and having a certain width is provided on both sides of the gas discharge portion or on both sides of an upper portion of the body.

6. The pouch for packaging of claim 1 , wherein the gas discharge portion is configured to be symmetrical in a lateral direction, and
a plurality of perforated hook holes having a certain surface area are formed at a certain distance from each other at a central portion of the gas discharge portion.

7. The pouch for packaging of claim 1 , wherein the gas discharge portion or the body comprises a rupture portion that is able to be ruptured so that contents are taken out.

8. The pouch for packaging of claim 1 , wherein the bottom seal is configured with a lower surface portion, of which at least a portion includes an inclined surface having a certain inclination angle.

9. The pouch for packaging of claim 1 , wherein the bottom seal is configured with an upper surface portion, of which at least a portion includes an inclined surface having a certain inclination angle.

10. The pouch for packaging of claim 1 , wherein the first region comprises a trap portion that includes the open area and is located on the bottom seal, and a lower portion of the trap portion is in communication with the inside of the body and recessed with a certain depth upward.

11. The pouch for packaging of claim 10 , wherein the trap portion is located at both end portions of the bottom seal to be located on the side open portions.

12. The pouch for packaging of claim 1 , wherein the connection line comprises a first line and a second line including the open area and extending with a certain length, and
the first line and the second line extend between a sealing line including the sealing areas.

Assignees

• Cj Cheiljedang Corp

Inventors

• Son Dong Rag
• Cho Kyoung Sik
• Nam Yoon Seung
• Park Kwang Soo
• Song Hui Jae
• Cha Gyu Hwan

Classifications

• H04N23/51

  Housings · CPC title

• H05K5/0234

  Feet; Stands; Pedestals, e.g. wheels for moving casing on floor · CPC title

• H04N5/2628

  Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation · CPC title

• G09B21/008

  using visual presentation of the information for the partially sighted · CPC title

• G03B17/561 Primary

  Support related camera accessories · CPC title