Apparatus for forming a nonwoven web

Plastic article or earthenware shaping or treating: apparatus – Means making particulate material directly from liquid or... – By means applying fluid jet or blast to unconfined liquid...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

156167, 264 6, 264 12, 264115, 425 722, B05B 700

Patent

active

051607468

ABSTRACT:
Disclosed herein is an apparatus of the type for forming a nonwoven web from a fiber forming thermoplastic polymer resin which includes a reservoir for supplying a quantity of melted fiber forming thermoplastic resin, a pump for pumping the molten resin to a fiber forming die, and a die for forming a discrete resin stream to flow therefrom. The die includes a first fluid passageway for forming a stream of fluid, such as air, in contact with and substantially surrounding the formed flow of resin for a predetermined distance within the die and a fluid interrupt system for selectively cycling the flow of resin on and off and clearing the resin from the fiber forming die. A receiving belt collects the fibers formed from the resin flow beyond the first fluid passageway spaced at a predetermined distance from the die.

REFERENCES:
patent: 2522526 (1950-09-01), Manning
patent: 2522527 (1950-09-01), Manning
patent: 2571457 (1951-10-01), Ladisch
patent: 2903387 (1959-09-01), Wade
patent: 2950752 (1960-08-01), Watson et al.
patent: 2988469 (1961-06-01), Watson
patent: 3017664 (1962-01-01), Ladisch
patent: 3528129 (1970-09-01), Hartmann
patent: 3543332 (1970-12-01), Wagner et al.
patent: 3588951 (1971-06-01), Hegmann
patent: 3592391 (1971-07-01), Bender et al.
patent: 3702748 (1972-11-01), Stoeb et al.
patent: 3716318 (1972-02-01), Erik et al.
patent: 3755527 (1973-08-01), Keller et al.
patent: 3796617 (1974-03-01), Wiltshire
patent: 3833698 (1974-09-01), Wiltshire
patent: 3904339 (1975-09-01), Dunn
patent: 3905734 (1975-09-01), Blair
patent: 3911173 (1975-10-01), Sprague, Jr.
patent: 3920362 (1975-11-01), Bradt
patent: 3978185 (1976-08-01), Buntin et al.
patent: 3985481 (1976-10-01), Brackmann et al.
patent: 4031854 (1977-06-01), Sprague, Jr.
patent: 4047861 (1977-09-01), Balaz
patent: 4073850 (1978-02-01), Brackmann et al.
patent: 4098632 (1978-04-01), Sprague, jr.
patent: 4103058 (1978-07-01), Humlicek
patent: 4104340 (1978-08-01), Ward
patent: 4135903 (1979-01-01), Ohsato et al.
patent: 4145200 (1979-03-01), Yamazaki et al.
patent: 4167548 (1979-09-01), Arduini et al.
patent: 4168138 (1979-09-01), McNally
patent: 4173443 (1979-11-01), Lin
patent: 4185981 (1980-01-01), Ohsato et al.
patent: 4243400 (1981-01-01), Ohsato et al.
patent: 4267002 (1981-05-01), Sloan et al.
patent: 4295809 (1981-10-01), Wikami et al.
patent: 4334637 (1982-06-01), Baker et al.
patent: 4375446 (1983-03-01), Fujii et al.
patent: 4377985 (1983-03-01), Reba
patent: 4380570 (1983-04-01), Schwarz
patent: 4468191 (1984-08-01), Gellert
patent: 4478624 (1984-10-01), Battigelli et al.
patent: 4548632 (1985-10-01), Tamara et al.
patent: 4692371 (1987-09-01), Morman et al.
patent: 4714647 (1987-12-01), Shipp, Jr. et al.
patent: 4785996 (1988-11-01), Ziecker et al.
patent: 4815660 (1989-03-01), Boger
patent: 4891249 (1990-01-01), McIntyre
"Application Potential of Controlled Fiberization Spray Technology" by John Bateeman-pp. 44-46, Nonwovens Industry, Jan. 1988.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for forming a nonwoven web 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 for forming a nonwoven web, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for forming a nonwoven web will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2050907

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.