# US 2023/0264884 A1 · Sous Vide Mylar Bags

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- Number: US 2023/0264884 A1
- Document ID: US20230264884A1
- Status: Published application
- Kind: A1
- Application number: 17/676,262
- Filed: 2022-02-21
- Published: 2023-08-24
- Earliest claimed: 2022-02-21
- Inventors: Ali Yassine
- Web page: https://patentgrep.com/patent/US20230264884A1

## CPC

- B65D 77/225: {Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element}
- B65D 81/2023: {in a flexible container (B65D81/2038 takes precedence)}
- B65D 75/322: {and forming one compartment}
- B65D 77/12: by collapsing and flattening the mouth portion of the container and securing without folding, e.g. by pressure-sensitive adhesive, heat-sealing, welding or applying separate securing members
- B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES

## Abstract

A novel form of Mylar bag with air valve is disclosed. The bag provides air valve so air can be removed by using simple air pump. The bag assembly is easy to use and reduces the nuisance of using various types of oxygen absorbers or any other similar supplies. The assembly allows safe retention of food while providing additional layers of protection from moisture, light, and odor.

## Claims

### Claim 1

A polyalkylene terephthalate film bag suitable for packaging, said bag comprising unoriented polyalkylene terephthalate film in the shape of an open-end bag, at least one edge of the bag being formed by adhering the polyalkylene terephthalate film to itself, the adhesive used to adhere said polyalkylene terephthalate film is the combination of Aluminum foil and Poly Ethylene.

### Claim 2 (depends on 1)

The product claimed in claim 1, wherein said polyalkylene terephthalate film bag is polyethylene terephthalate film bag, and each adhesive band is at least one-eighth inch wide.

### Claim 3 (depends on 1)

The product as claimed in claim 1, wherein said bag is made of a combination of Aluminum foil and Poly Ethylene.

### Claim 4 (depends on 1)

The product as claimed in claim 1, wherein said bag’s air valve can be used easily with any type of air pump.