Disclosed is a food product comprising a packaged quantity of raw fish, the fish having been combined, in the preferred embodiment, with diced vegetables, egg whites, seasonings, and other selected ingredients, thereby forming a food mixture. The entirety of the food mixture is inserted into a container, the container comprising a semi-elastic material and having the contour of an oblong, oval-shaped tubular food casing. Thereupon, the tubular food casing is sealed in an airtight manner. The tubular food casing, may also be vacuum sealed. The container may further be subjected to a process of flash freezing. The sealed tubular food casing, upon being accessed, may be thawed or reduced in temperature so as to allow a consumer to cut individually-sized sections of the tubular food casing for cooking in any selected manner, including baking, broiling, or frying.

The packaging material includes a packaging material body formed into a sheet shape as a whole by welding two film sheets having an upper sheet and a lower sheet together at appropriate points; an air introduction path having the packaging material body, one side thereof serving as an air introduction port and the other side sealed; a plurality of air bags having the packaging material body while being in communication with the air introduction path, and extending in a direction orthogonal to the air introduction path; and check valves provided to respective air inlets of the plurality of air bags and preventing escaping of air having been introduced through the air introduction port and introduced into the air bags through the air inlets. The packaging material body is bent and welded at appropriate points, whereby a packaging bag for storing a packaged object is provided.

The packaging material includes a packaging material body formed into a sheet shape as a whole by welding two film sheets having an upper sheet and a lower sheet together at appropriate points; an air introduction path having the packaging material body, one side thereof serving as an air introduction port and the other side sealed; a plurality of air bags having the packaging material body while being in communication with the air introduction path, and extending in a direction orthogonal to the air introduction path; and check valves provided to respective air inlets of the plurality of air bags and preventing escaping of air having been introduced through the air introduction port and introduced into the air bags through the air inlets. The packaging material body is bent and welded at appropriate points, whereby a packaging bag for storing a packaged object is provided.

An apparatus collects liquid in a vacuum bag for vacuum packaging a product, such as a food product, wherein a vacuum is drawn in the vacuum bag by a vacuum sealer, which also seals the vacuum bag after the vacuum is formed. The liquid collecting apparatus includes a housing configured to be placed in the vacuum bag between the product and an open end of the bag that is configured to be received in the vacuum sealer. The housing includes a side wall defining an interior space and at least one opening that extends through the side wall. The at least one opening is configured so that air drawn out of the vacuum bag can pass through the housing via the at least one opening and exit the vacuum bag through the open end, and liquid can enter the interior of the housing, but is prevented from escaping and thereby captured.

A vacuum sealing machine for automatically delivering and cutting packages includes a frame, a vacuum sealing mechanism arranged on the frame, a cutting and sealing mechanism arranged above the vacuum sealing mechanism, and a feeding mechanism arranged at a side of the vacuum sealing mechanism. The feeding mechanism pivots on the frame and a double layer plastic film winds on the feeding mechanism; the vacuum sealing mechanism includes a reservoir box and an overflow tank arranged a side of the vacuum sealing machine; the reservoir box is connected with the vacuum sealing mechanism. The feeding mechanism pivots on the frame, the double layer plastic film winds the feeding mechanism, the users can adjust the effective width of the feeding shaft according to the width of double layer plastic film. The cutting and sealing mechanism can automatically seal the double layer plastic film and cut a package with appropriate size.

The present disclosure relates to the technical field of packaging and discloses a packaging box including a box body, a reel, and a cutting device. The box body is provided with an accommodation cavity used for accommodating a vacuum bag roll, and is provided with a bag outlet; the reel is rotatably arranged in the box body, and is used for mounting the vacuum bag roll; the cutting device includes a cutting part which is slidably connected to the box body; a bag opening of the vacuum bag roll stretches out from the box body to the cutting part after passing through the bag outlet. The packaging box provided by the present disclosure is conducive to storage, transport, and cutting the vacuum bag rolls, meeting the requirements of the user for using vacuum bags.

A stopper for a food jar is described that may be used to store and transport food items. The stopper includes a bottom wall and a sidewall. The stopper includes one or more vent passages connecting the bottom wall and the sidewall to provide pressure relief. A vent gasket is provided at the bottom wall that opens when pressure inside of the container is elevated to allow air to pass into the vent passages and vent outside of the container.

A stopper for a food jar is described that may be used to store and transport food items. The stopper includes a bottom wall and a sidewall. The stopper includes one or more vent passages connecting the bottom wall and the sidewall to provide pressure relief. A vent gasket is provided at the bottom wall that opens when pressure inside of the container is elevated to allow air to pass into the vent passages and vent outside of the container.

A shielding bag gripping apparatus includes a first suction part extending in a first direction, a second suction part extending in the first direction and spaced apart from the first suction part in a second direction crossing the first direction, a first compression part below the first suction part, and a second compression part below the second suction part. The first suction part may include a first suction surface having a normal line parallel to the second direction, a first suction hole exposed by the first suction surface and a first placement hole vertically penetrating the first suction part, and the second suction part may include a second suction surface facing the first suction surface and a second suction hole exposed by the second suction surface.

Package having a flexible inner sheet having a first surface and a second surface. The package has an article reservoir for accepting an article to be shipped. The expansion chambers can be inflated or otherwise expanded to provide structure to the package and to protect the article in the article reservoir. The inner sheet of the package includes a shrinkable material that can be activated to immobilize articles disposed in the article reservoir.