Tilia International, Inc.

Ross F Heil

Robert A Wilk

Robert B Carlsen

Ernest A Lopez

Massood Moshrefi

A filter for absorbing ethylene gas and moisture and emitting carbon dioxide that can be removably coupled to a container. The container can have vent openings to allow air to circulate to prevent excess condensation, or the container can be any type of flexible, semirigid, or rigid produce container such as a plastic bag, a refrigerator or a typical plastic container. The contents of the filter are in vapor contact with the internal environment of the container such that it can absorb ethylene gas and moisture in the container and release carbon dioxide into the container to retard the ripening process of the produce stored in the container.

Food preservation container and filter

The present invention is an apparatus for storing rolls of material so that a user can create individual bags from the rolls. For example, the device may store vacuum bag material suitable for filling with food and vacuum sealing. The apparatus has a support platform, a storage unit and a base for transporting two rolls of material simultaneously to the front of the apparatus. The storage unit has two rollers for storing up to two rolls. The apparatus also has a cutting mechanism for creating straight edges.

Bag stand

A lid for vacuum sealing a container has nested first and second valve system for evacuating the container. A lever is alternatively provided for manipulating the valve system.

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Pleasant Hill, CA, United States of America

Ross F Heil