A glass container forming apparatus for forming a glass parison is disclosed. The glass container forming apparatus includes a feeder spout having a heated orifice ring, a plunger carried in the feeder spout and having a blow conduit therethrough, and die rollers immediately downstream of the heated orifice ring, with no chutes, scoops, or other gob handling devices therebetween. A glass container forming system that includes a glass feeder and a glass container forming apparatus is also disclosed.

A glass container forming apparatus for forming a glass parison is disclosed. The glass container forming apparatus includes a feeder spout having a heated orifice ring, a plunger carried in the feeder spout and having a blow conduit therethrough, and die rollers immediately downstream of the heated orifice ring, with no chutes, scoops, or other gob handling devices therebetween. A glass container forming system that includes a glass feeder and a glass container forming apparatus is also disclosed.

Forehearth tank assembly for a glass distribution channel. The assembly includes a single liner, two plungers and more and a single flow washer that has first and second orifices. The plungers are arranged, at least in part, in the liner. More than three grooves are created on the inner surface of the liner. Each has, in an inner part of the liner that is intended to be in contact with molten glass, a lower portion extending over more than 10% of the length of the lower part and having a length, measured following the groove, of greater than 0.1 times the length of the lower part. The length of the lower part is measured along the axis of the liner.

Forehearth tank assembly for a glass distribution channel. The assembly includes a single liner, two plungers and more and a single flow washer that has first and second orifices. The plungers are arranged, at least in part, in the liner. More than three grooves are created on the inner surface of the liner. Each has, in an inner part of the liner that is intended to be in contact with molten glass, a lower portion extending over more than 10% of the length of the lower part and having a length, measured following the groove, of greater than 0.1 times the length of the lower part. The length of the lower part is measured along the axis of the liner.

A method and apparatus for forming a glass parison are disclosed. The method of forming a glass container in accordance with one aspect of the disclosure includes flowing molten glass to a glass feeder spout located immediately upstream of die rollers; feeding molten glass through an annular space established between an orifice ring of the glass feeder spout and a plunger of the glass feeder spout; blowing gas through the plunger into the molten glass to form a continuous tube of molten glass; and die rolling the continuous tube into a continuous string of glass containers.

A method and apparatus for forming a glass parison are disclosed. The method of forming a glass container in accordance with one aspect of the disclosure includes flowing molten glass to a glass feeder spout located immediately upstream of die rollers; feeding molten glass through an annular space established between an orifice ring of the glass feeder spout and a plunger of the glass feeder spout; blowing gas through the plunger into the molten glass to form a continuous tube of molten glass; and die rolling the continuous tube into a continuous string of glass containers.

A method and apparatus for forming a glass parison are disclosed. A glass parison forming apparatus includes a feeder spout having an orifice ring, a plunger carried in the feeder spout and including a blow conduit therethrough, and a neck ring located immediately downstream of the orifice ring, with no chutes, scoops, or other gob handling devices therebetween. A glass container produced by the disclosed method and apparatus is also described.

A method and apparatus for forming a glass parison are disclosed. A glass parison forming apparatus includes a feeder spout having an orifice ring, a plunger carried in the feeder spout and including a blow conduit therethrough, and a neck ring located immediately downstream of the orifice ring, with no chutes, scoops, or other gob handling devices therebetween. A glass container produced by the disclosed method and apparatus is also described.

A method and apparatus for forming a glass parison are disclosed. The method of forming a glass container in accordance with one aspect of the disclosure includes flowing molten glass to a glass feeder spout located immediately upstream of die rollers; feeding molten glass through an annular space established between an orifice ring of the glass feeder spout and a plunger of the glass feeder spout; blowing gas through the plunger into the molten glass to form a continuous tube of molten glass; and die rolling the continuous tube into a continuous string of glass containers.