A threaded flange for a flexible tank that has a base, an upstanding passage, an upstanding support assembly and a grasping member. The base has an upper surface, and a lower surface opposite the upper surface, and an outer perimeter and an inner opening. The upstanding passage extends upwardly away from the upper surface of the base and has a lower end and an upper end, an inner surface and an outer surface, with the inner surface being threaded. The upstanding support assembly comprises a plurality of ribs extending outwardly from the outer surface of the upstanding passage and upwardly from the upper surface of the base. The grasping member is accessible from the lower surface of the base, wherein the grasping member is accessible by and structurally configured for coupling with a tool.

A threaded flange for a flexible tank that has a base, an upstanding passage, an upstanding support assembly and a grasping member. The base has an upper surface, and a lower surface opposite the upper surface, and an outer perimeter and an inner opening. The upstanding passage extends upwardly away from the upper surface of the base and has a lower end and an upper end, an inner surface and an outer surface, with the inner surface being threaded. The upstanding support assembly comprises a plurality of ribs extending outwardly from the outer surface of the upstanding passage and upwardly from the upper surface of the base. The grasping member is accessible from the lower surface of the base, wherein the grasping member is accessible by and structurally configured for coupling with a tool.

A bottle-top adapter is an apparatus that allows a user to retain a bottle cap for repeated use. The apparatus has a grip that extends beyond the width of the bottle cap retaining features, thus allowing enhanced leverage during use. A writable surface connected to the top of the gripping feature allows a user to indicate the owner and contents of the disposable bottle. A user may place or press a bottle cap into the cap-retaining segment of the apparatus to secure the bottle cap in place during use. The user may then grasp the grip, or other exposed features, and twist to open or close the disposable bottle. Upon completion, the user may remove the bottle cap from the cap-retaining segment of the apparatus to prepare the apparatus for subsequent usage upon another disposable bottle cap. Consequently, the apparatus may help in the reuse of disposable bottle caps.

The present invention relates to a layered packaging film for fresh produce. The film provides a water vapour transmission rate of at least 30 g m.sup.−2 per day, and includes a polymer layer with a sealing temperature of 205° C. or less. The present invention also provides a comprising fresh produce enclosed by a packaging film, wherein the packaging film is sealed by an elongate seal extending along the underside of the package, and wherein the elongate seal has a sealing strength such that when the packaging film is lifted from the upper side of the fresh produce package the seal breaks permitting the packaging film to be removed from the fresh produce in a single lifting action.

A multilayer produce packaging film includes a first layer and a chlorine dioxide-producing layer. The chlorine dioxide-producing layer includes a polymer composition and a plurality of chlorite ions. The chlorine dioxide-producing layer is substantially free of an energy-activated catalyst and is substantially free of an acid-releasing compound. However, the film is capable of generating chlorine dioxide when exposed to UV light and moisture.

A multilayer produce packaging film includes a first layer and a chlorine dioxide-producing layer. The chlorine dioxide-producing layer includes a polymer composition and a plurality of chlorite ions. The chlorine dioxide-producing layer is substantially free of an energy-activated catalyst and is substantially free of an acid-releasing compound. However, the film is capable of generating chlorine dioxide when exposed to UV light and moisture.

A manufacturing device of the present invention includes an intermediate molded body mold having a first accommodating space capable of accommodating a plurality of preforms, each preform having a mouth portion and a trunk portion; an intermediate molded body blowing unit configured to blow gas into the plurality of preforms arranged in the first accommodating space to inflate the plurality of preforms, thereby manufacturing an intermediate molded body having a connection portion formed by the trunk portions of the plurality of preforms welded to each other; a final molded body mold having a second accommodating space larger than the first accommodating space; and a final molded body blowing unit configured to blow gas into the intermediate molded body arranged in the second accommodating space to inflate the intermediate molded body, thereby forming an exterior shape of a multiple-chamber container.

A manufacturing device of the present invention includes an intermediate molded body mold having a first accommodating space capable of accommodating a plurality of preforms, each preform having a mouth portion and a trunk portion; an intermediate molded body blowing unit configured to blow gas into the plurality of preforms arranged in the first accommodating space to inflate the plurality of preforms, thereby manufacturing an intermediate molded body having a connection portion formed by the trunk portions of the plurality of preforms welded to each other; a final molded body mold having a second accommodating space larger than the first accommodating space; and a final molded body blowing unit configured to blow gas into the intermediate molded body arranged in the second accommodating space to inflate the intermediate molded body, thereby forming an exterior shape of a multiple-chamber container.

The present invention relates to a glass container having multiple concavities at the bottom plane of a mouth provided with a rim, and a one-press method for producing a glass container, by which such a glass container can be produced with high yield.

A container having enhanced wall integrity and a rotational element is provided that includes a sidewall having polygonal cross-sectional shape and an alignment structure formed therein. The alignment structure is adapted for orienting the container with respect to a second container such that the panel sections of the containers become parallel with one another and the containers may be fully nested one within the other. The alignment structure can be recessed into the sidewall to form peaks and valleys along an inner surface of the container. The peaks include first and second faces sloping in opposite directions designed to direct corners of the first container's sidewall toward the interior valleys of the second container in order to orient the containers as they are stacked.