A closure system for a beverage container includes a lid with upper and lower sides, a drinking orifice, a closure member for closing the drinking orifice, and an operating member for manually closing the drinking orifice by a user. The closure member is positioned at the lower side of the lid and fixedly connected with the operating member on the upper side of the lid, the closure member configured to overlap the drinking orifice in a closed position. A movement of the operating member in a first direction along a first axis substantially parallel to the upper side of the lid causes movement of the closure member from the closed position and opening of the drinking orifice, and a movement of the operating member along the first axis in a second direction causes movement of the closure member into the closed position and reclosure of the drinking orifice.

Assemblies of a cap and a tube fixed to the cap are provided in which at least a portion of each assembly has a visual coding of color and/or indicia for use with one of different sizes of bottles at least in accordance with a height of the bottles from a closed bottom end to an open top end for engaging the cap of the assembly. In each assembly, the cap has a tube mounted to, or through, an aperture extending through the cap to extend a selected length enabling one end of the tube to reach or extend along at least a portion of an interior surface of the bottom end of any of the bottles of the height to which the assembly is coded for use therewith. Each of the caps has another tube or port to another aperture of the cap to provide an air vent.

A heatable package bag includes two sheets of outer film, a plurality of projections, a plurality of guiding channels and a plurality of pre-breakage portions, where the two sheets of outer film includes a plurality of inner surfaces, a storage space is formed among the plurality of inner surfaces, adapted to receive an article; the plurality of projections is positioned on the plurality of inner surfaces, adapted to support the surface of the article; the guiding channels are positioned among the projections, the air in the storage space flows along the guiding channels; and the pre-breakage portions are positioned on the guiding channels. The air in the storage space is expanded to compress the two sheets of outer film during heating, and the plurality of pre-breakage portions is broken, allowing the air to flow out of the storage space via the plurality of pre-breakage portions.

Reclosable cover (100) for a hollow object (200), wherein the cover comprises a base layer (BL), a carrier layer (DL) and an adhesive layer (LL).The base layer has a first base layer cutting line (B1). The carrier layer has a first carrier layer cutting line (D1) at a first distance (d1) from the first base layer cutting line (B1) to provide a first adhesive zone (k1) which is formed to adhere the cover to the hollow object (200).

The base layer has a second base layer cutting line (B2) at a second distance (d2) from the first carrier layer cutting line (D1) to form a closing member (SL).The carrier layer has a second carrier layer cutting line (D2) at a third distance (d3) from the second base layer cutting line (B2) to provide a re-adhesive zone (k2) between the second carrier layer cutting line (D2) and the second base layer cutting line (B2).

A multi-layer one-way valve (100) includes: a first layer (10) having at least one first opening (12) formed therein; a second layer (20) having at least one second opening (22) formed therein; and, a third layer (30). The first and second layers are joined together such that at least one first channel (14) is defined therebetween, and the second and third layers are joined together such that at least one second channel (24) is defined therebetween. Additionally, an amount of flow-able liquid is deposited in the first channel between the first and second openings. Suitably, the valve selectively opens to permit gas flow through the first and second channels in response to a pressure differential, the rate of gas flow through the valve is exponentially proportional to the pressure differential.

One or more embodiments of the present disclosure relate to a pouch for packaging fermented foods, a method of packaging fermented foods using the same, and a pouch for packaging.

A method of machining a workpiece is provided that is capable of forming a fresh air inlet in an arbitrary position in an outer shell of a container. According to the present invention, a method of machining a workpiece is provided that includes: machining to form a round hole in a workpiece using a boring drill having a tubular end portion, the end portion provided with a flat surface and a notch, and having a blade on a side of the notch, by pressing the flat surface against the workpiece while rotating the drill to contact the blade with the workpiece.

A multi ply plastic film to create a heat-sealed enclosure for food to be heated inside the enclosure save for a region of the heat-seal where a vent-opening can be established to allow gas and/or steam to escape the enclosure during heating of the food. The film has a primary panel to create the enclosure by heat sealing to itself or a separate panel or to a peripheral lip of a container There is also provided a release panel applied to said primary panel to be located intermediate of and to prevent the primary panel being heat-sealed to itself or peripheral lip at the peripheral heat-sealed region for the vent-opening to thereat be established.

A one-way air outlet channel is disposed inside a vacuum compression bag. The one-way air outlet channel includes an air inlet opening, a horizontal air channel, inclined air channel and vertical air channel and an air outlet opening communication with one another in sequence. One end of the horizontal air channel is the air inlet opening in communication with a space inside the bag body, and the other end of the horizontal air channel is in communication with the inclined air channel. A bottom end of the vertical air channel is in communication with the air outlet opening, and a top end is in communication with the inclined air channel, such that at least two corner points are formed, at a location where the horizontal air channel connects the inclined air channel and at a location where the inclined air channel connects the vertical air channel.

The present invention relates to a method for channeling gas during sealing a container with a closure means and/or unsealing a container that is sealed with a closure means, comprising the steps of: A) providing a closure means comprising: a) a lid assembly having: a lid cover, configured to provide an upper plate and a lower plate connecting said upper plate via standing wall therebetween, said upper plate is provided with at least one hinge member; at least one wing member, pivotably connecting to said lid cover at said hinge member, comprising a handling portion, a flipping portion, and a stopper portion for limiting the upward pivoting of said wing member with respect to said lid cover by engaging with said upper plate of said lid cover; and a gas channeling means; and b) a sealing element, fittingly mounted around said standing wall of said lid cover; and B) providing a container having surrounding wall having a first edge connecting to a bottom and a second edge defining an open-top for said container, wherein said second edge is configured to support said flipping portion of said wing member; and characterized in that, gas being channeled through said gas channeling means, during closing said container with said closure means and/or opening said container that is closed with said closure means.