A disposable piping bag comprising a pair of side panels having joined side edges, the bag having a substantially conical configuration, the side edges extending downward to a sealed or unsealed tip and extending upward to an opening along upper edges incorporating an integral resealable closure in the side panels. The resealable closure has corresponding and adjacent lengths of a closure having one or more mating male ribs and female sealing channels on the side panels extending along a width of the bag opening. In one embodiment, the piping bag has a configuration with a substantially frusto-conical lower portion, a substantially cylindrical mid-portion, and a substantially frusto-conical upper portion.

A disposable piping bag comprising a pair of side panels having joined side edges, the bag having a substantially conical configuration, the side edges extending downward to a sealed or unsealed tip and extending upward to an opening along upper edges incorporating an integral resealable closure in the side panels. The resealable closure has corresponding and adjacent lengths of a closure having one or more mating male ribs and female sealing channels on the side panels extending along a width of the bag opening. In one embodiment, the piping bag has a configuration with a substantially frusto-conical lower portion, a substantially cylindrical mid-portion, and a substantially frusto-conical upper portion.

The present invention relates to an apparatus for applying stripes of liquid coating on a confectionery product comprising a rotatable applicator for liquid coating, at least one shield positioned above the rotatable applicator to collect coating material not applied onto the product, a manifold for providing the rotatable applicator with the coating material in a liquid form, and wherein the rotatable applicator is arranged to spin about an axis which is orientated from horizontal and up to 30 deg of deviation from horizontal, and wherein the applicator has openings along it's circumference through which coating material may be projected upon spinning of the applicator. The invention also relates to a method for decorating confectionery products and to the products.

The present invention relates to an apparatus for applying stripes of liquid coating on a confectionery product comprising a rotatable applicator for liquid coating, at least one shield positioned above the rotatable applicator to collect coating material not applied onto the product, a manifold for providing the rotatable applicator with the coating material in a liquid form, and wherein the rotatable applicator is arranged to spin about an axis which is orientated from horizontal and up to 30 deg of deviation from horizontal, and wherein the applicator has openings along it's circumference through which coating material may be projected upon spinning of the applicator. The invention also relates to a method for decorating confectionery products and to the products.

A piping bag dispenser assembly includes a disk that has a receiver slot extending through the disk thereby facilitating a piping bag to be inserted through the receiver slot. A dispensing unit is rotatably integrated into the disk and the dispensing unit is aligned with the receiver slot. In this way the dispensing unit can frictionally engage the piping bag when the piping bag is inserted through the receiver slot. The dispensing unit urges the piping bag through the receiver slot when the dispensing unit is turned on. In this way the dispensing unit can urge icing outwardly through the piping bag for decorating a cake.

A piping bag dispenser assembly includes a disk that has a receiver slot extending through the disk thereby facilitating a piping bag to be inserted through the receiver slot. A dispensing unit is rotatably integrated into the disk and the dispensing unit is aligned with the receiver slot. In this way the dispensing unit can frictionally engage the piping bag when the piping bag is inserted through the receiver slot. The dispensing unit urges the piping bag through the receiver slot when the dispensing unit is turned on. In this way the dispensing unit can urge icing outwardly through the piping bag for decorating a cake.

A double coupler nozzle system for sealing to a pair of flexible film bags (or to a double bag, i.e. three (3) triangles of film welded down the diagonals or a single piping bag which has been welded down the length) having a wider upper end and a conical lower end with an opening for flowable material inside the bag and for expressing the flowable material. The system comprises a pair of hollow nozzle bases each having an exterior wall and an interior wall and being coupled together along the interior walls.

A double coupler nozzle system for sealing to a pair of flexible film bags (or to a double bag, i.e. three (3) triangles of film welded down the diagonals or a single piping bag which has been welded down the length) having a wider upper end and a conical lower end with an opening for flowable material inside the bag and for expressing the flowable material. The system comprises a pair of hollow nozzle bases each having an exterior wall and an interior wall and being coupled together along the interior walls.

The present invention relates to a piping bag. More in particular, particular, the present invention relates to a piping bag for applying a foodstuff to a substrate, wherein the piping bag is of the disposable type. The present invention further relates to a co-extruded tubular foil from which such a piping bag can be obtained and to a method for providing artwork and/or text on such a piping bag. According to the invention, the outer layer and the inner layer of the tubular foil are transparent and the intermediate layer of the tubular foil is partially transparent through a distribution of pigment additives in the intermediate layer that is non-uniform in at least a direction perpendicular to the axial direction.

The present invention relates to a piping bag. More in particular, particular, the present invention relates to a piping bag for applying a foodstuff to a substrate, wherein the piping bag is of the disposable type. The present invention further relates to a co-extruded tubular foil from which such a piping bag can be obtained and to a method for providing artwork and/or text on such a piping bag. According to the invention, the outer layer and the inner layer of the tubular foil are transparent and the intermediate layer of the tubular foil is partially transparent through a distribution of pigment additives in the intermediate layer that is non-uniform in at least a direction perpendicular to the axial direction.