Abstract: The present invention generally relates to a device for sealing a container, and serves to alleviate disadvantages commonly associated with use of plastic wrap, cling wrap, and similar products. The device generally comprises a flexible sheet and sometimes a perimeter support member connected to the flexible sheet. The flexible sheet is positioned over and seals the opening of the container. The perimeter support member is then removed from the flexible sheet so that the support member does not interfere with use of the container. The flexible sheet may be comprised of more than one material, permitting the flexible sheet to adhere to the container while being compatible with the contents of the container. The device may also comprise a mechanical sealing mechanism, as well as an internal support structure. The device may be folded for storage and other purposes. The invention also includes methods of using and manufacturing the device.

Abstract: The present invention generally relates to a device for sealing a container, and serves to alleviate disadvantages commonly associated with use of plastic wrap, cling wrap, and similar products. The device generally comprises a flexible sheet and sometimes a perimeter support member connected to the flexible sheet. The flexible sheet is positioned over and seals the opening of the container. The perimeter support member is then removed from the flexible sheet so that the support member does not interfere with use of the container. The flexible sheet may be comprised of more than one material, permitting the flexible sheet to adhere to the container while being compatible with the contents of the container. The device may also comprise a mechanical sealing mechanism, as well as an internal support structure. The device may be folded for storage and other purposes. The invention also includes methods of using and manufacturing the device.