Fluid sprinkling – spraying – and diffusing – Including supplemental gas shaping or shielding jet
Reexamination Certificate
2005-06-14
2005-06-14
Hwu, Davis (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Including supplemental gas shaping or shielding jet
C239S291000, C239S292000, C239S295000, C239S296000, C239S298000, C239S406000
Reexamination Certificate
active
06905081
ABSTRACT:
Apparatus and methods for applying adhesive to one or more narrow substrates, such as elastic strands, that are in motion. The apparatus includes a coating applicator and an air moving device mounted adjacent to the coating applicator. The coating applicator is capable of applying adhesive in the form of an adhesive filament in a pattern onto each narrow substrate. The air moving device includes one or more air discharge passages capable of directing a flow of air toward the narrow substrate. The flow of air transfers momentum to airborne sections of the adhesive filament for promoting coating uniformity on the narrow substrate.
REFERENCES:
patent: 4785996 (1988-11-01), Ziecker et al.
patent: 4844003 (1989-07-01), Slautterback et al.
patent: 4960619 (1990-10-01), Slautterback et al.
patent: 5507909 (1996-04-01), Rollins et al.
patent: 6077375 (2000-06-01), Kwok
patent: 6197406 (2001-03-01), Kwok
patent: 6200635 (2001-03-01), Kwok
patent: 6361634 (2002-03-01), White et al.
patent: 6461430 (2002-10-01), Kwok
Hayder Raza
Saidman Laurence B.
Sinangil Mehmet
Hwu Davis
Nordson Corporation
Wood Herron & Evans L.L.P.
LandOfFree
Apparatus and methods for applying adhesive filaments onto... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and methods for applying adhesive filaments onto..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and methods for applying adhesive filaments onto... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3469430