Abstract: The disclosure embraces a method of and apparatus for automatically and remotely detecting and indicating when any filament breaks out or other discontinuity occurs in the process of attenuating streams of filament-forming material, such as glass, into filaments and wherein a break-out or discontinuity results in an accumulation or collection of the material or glass at the region of the break-out.

Abstract: The disclosure embraces a method of and apparatus for removing glass floods that may form on the tip section or orifice plate of a stream feeder, bushing or substrate from which normally flow streams of glass, the method and apparatus involving the application or delivery of a stream or streams of liquid carbonaceous or hydrocarbon material onto the glass flooded area, the liquid material being decomposed in an atmospheric environment or in an inert or nonoxidizing environment by the high temperatures of the feeder, bushing or substrate and the molten glass to release carbon particles which are effective to dewet the glass flood and remove the flood.

Abstract: This invention relates to a method and apparatus for forming glass filament in which a fluid is applied to the filament which is passed in contact with a suction means to contact the filament with air to remove the fluid from the filament and subsequently applying a sizing composition to the filament.

Abstract: Apparatus for and method of pneumatically traversing a linear fibrous element during its packaging in a rotated perforated canister as air is withdrawn from the canister through its sidewalls and bottom wall; the air moves downwardly through the package during package formation to prevent freedom of movement to the element in the package and air moves generally horizontally as it is withdrawn uniformly from all sides of the canister through its perforated sidewalls to reduce air turbulence in the canister to promote ordered collection of the fibrous element.

Abstract: Apparatus for and method of packaging a linear fibrous element in a rotated perforated cannister by withdrawing air from the cannister through its bottom wall to move air through the package during package formation to prevent freedom of movement to the element in the package and simultaneously withdrawing air uniformly from all sides of the cannister through its perforated sidewalls to reduce air turbulence in the cannister to promote ordered collection of the fibrous element.

Abstract: A method of pneumatically traversing a linear fibrous element during its packaging in a rotated perforated canister as air is withdrawn from the canister through its sidewalls and bottom wall; the air moves downwardly through the package during package formation to prevent freedom of movement to the element in the package and air moves generally horizontally as it is withdrawn uniformly from all sides of the canister through its perforated sidewalls to reduce air turbulence in the canister to promote ordered collection of the fibrous element.

Abstract: Apparatus for increasing the rate of evaporation of liquid from wound linear material, such as glass strand, by subjecting successive outer layers of the package to an air jet.