One embodiment of the present invention provides a welding wire accommodation-container cover comprising: a blocking part which has a shape corresponding to a transverse cross section of a container body part, and which covers the opening of the container body part; side-forming parts which are connected to the blocking part, and which are bent from the blocking part so as to be fitted to encompass the outer side surface of the upper portion of the container body part; side-fixing parts which are alternately provided with the side-forming parts along the side of the blocking part, and which fix neighboring side-forming parts; and a cut part which is formed at the blocking part, and which can be cut so that a welding wire wound around the container body part can be withdrawn to the outside.

A packaging for an item includes: a three-dimensionally shaped packaging base made from a leaf material of a plant; a base bearing surface, which is formed on the three-dimensionally shaped packaging base and configured to accommodate an item to be packaged; a base rim, which, as part of the three-dimensionally shaped packaging base, surrounds the base bearing surface and forms a corner region between the base bearing surface and a rim section of the base rim, which is proximal with respect to the base bearing surface; and a packaging lid made from a recyclable material, which is provided as a folded lid and in which lateral folding elements are moulded onto a lid element in one piece and are arranged in a folded position to form an accommodating space in the packaging lid

A tamper-resistant air-permeable container includes a cover having a bottom that is formed with a first wall having primary troughs and primary blocks and formed with a retaining engagement portion; and a box including a receiving space and having a second wall that is provided with a first step part lower than the second wall and a second step part lower than the first step part to define forming therebetween a retaining engagement groove. The second wall is formed with secondary troughs, each including a curved section, such that each of the secondary troughs has a curved configuration. When the cover is combined with the box, the retaining engagement portions of the cover are fit into and retained in the retaining engagement groove. The primary troughs and the secondary troughs form passages in communication with the receiving space.

There is disclosed a magnetic tray having a first tray and a second tray connected to each other and which are the same or substantially the same. The first and second trays are collapsible and expandable. The first and second trays each include a body member adapted to be collapsible and expandable; a base member adapted to fit in the bottom of the body member and having a magnet on a first side of the base member and one or more magnets on a second side of the base member; and a collar member having a hinge member and a lock member. The first tray and the second tray are connected to each other by the hinge members. The first tray and the second trays are adapted to be separable by the hinge members.

A cover for a container includes a plurality of panels extending at least partially around an interior of the cover. The plurality of panels includes a central panel, at least one side panel foldably connected to the central panel, and at least one end panel foldably connected to the central panel. At least one of the at least one side panel and the at least one end panel includes an opening configured to receive a portion of the container. The opening includes an engagement edge for engaging the container. The cover also includes a handle foldably connected to the central panel.

A tamper-resistant air-permeable container includes a cover having a bottom that is formed with a first wall having primary troughs and primary blocks and formed with a retaining engagement portion; and a box including a receiving space and having a second wall that is provided with a first step part lower than the second wall and a second step part lower than the first step part to define forming therebetween a retaining engagement groove. The second wall is formed with secondary troughs, each including a curved section, such that each of the secondary troughs has a curved configuration. When the cover is combined with the box, the retaining engagement portions of the cover are fit into and retained in the retaining engagement groove. The primary troughs and the secondary troughs form passages in communication with the receiving space.

The present disclosure provides a food packaging body including a tray and a lid located above the tray, and the tray has two or more downward recessed cavities, wherein the lid has upward protruding cavities which are less than the downward recessed cavities, and each of the upward protruding cavities is corresponding to the position of a downward recessed cavity. The present disclosure provides a combination packaging body including an outer packaging component, and at least one food packaging body according to the present disclosure is accommodated in the outer packaging component. The food packaging body of the present disclosure can achieve accommodation of foods of different sizes and types in one packaging body and/or three-dimensional and patchwork food display at different levels in one packaging body and can seal a part of the cavities according to the requirements of different food.

A non-equal length open-identification container includes: a cover, one side of a top surface thereof extended with an elastic sheet having a predetermined extension length, and an end thereof having a first coupling element facing down; a box, one side of a top surface thereof horizontally extended with a flange having a notch, the flange projected with a stopping portion, and the cover adapted to be in combination with a top portion of the box, allowing a bottom surface of the sheet to be in contact with a top surface of the stopping portion; and a second coupling element, having a groove and in combination with the notch with a dotted broken line, the first coupling element offset from the groove after the cover is in combination with the box, the sheet pressed down, allowing the first coupling element to be in engagement with the groove.

A container assembly includes a first component, a second component, and a third component. Each component has an outer wall, a side wall extending upward from the outer wall, and a lip extending outward around a perimeter of the side wall. Each of the lips of the components are releasably lockable with another lip to form a modular container assembly.

A tamper-resistant air-permeable container includes a cover having a bottom that is formed with a first wall having primary troughs and primary blocks and formed with a retaining engagement portion; and a box including a receiving space and having a second wall that is provided with a first step part lower than the second wall and a second step part lower than the first step part to define forming therebetween a retaining engagement groove. The second wall is formed with secondary troughs, each including a curved section, such that each of the secondary troughs has a curved configuration. When the cover is combined with the box, the retaining engagement portions of the cover are fit into and retained in the retaining engagement groove. The primary troughs and the secondary troughs form passages in communication with the receiving space.