Stock material or miscellaneous articles – Pile or nap type surface or component – Nap type surface
Patent
1978-01-05
1980-01-15
Rimrodt, Louis
Stock material or miscellaneous articles
Pile or nap type surface or component
Nap type surface
81156, 26 2R, 28111, 28112, 428 96, 428300, 428301, B32B 506, D04H 1800
Patent
active
041839854
ABSTRACT:
Process of producing a nonwoven needled napped fabric, adaptable for use in the formation of blankets and other types of products, characterized by providing superior resistance to pilling and shedding of the napped fabric, as follows. A batt of textile fibers of a desired construction is sequentially needled from a first side to a second side and then from the second side to the first side thereof to form a multiplicity of fiber entanglements for interlocking the fibers of the batt with each other to form an integrated needled fabric. The first and second sides of the needled fabric are napped for producing raised fiber surfaces on each side of the fabric. The needled and napped fabric is then reneedled from the first side to the second side thereof for providing resistance to pilling and shedding of the napped fibers. Preferably, the napped sides of the needled, napped and reneedled fabric are chemically treated for providing further resistance to pilling and shedding of the napped fibers.
REFERENCES:
patent: 202252 (1878-04-01), Field
patent: 720018 (1903-02-01), Greene
patent: 1743068 (1930-01-01), Walsh
patent: 3074144 (1963-01-01), Reed
patent: 3260640 (1966-07-01), Owen
patent: 3288103 (1966-11-01), Lemieux
patent: 3288553 (1966-11-01), Lemieux
patent: 3337387 (1967-08-01), Owen
patent: 3395065 (1968-07-01), Owen, Sr.
patent: 3616124 (1969-05-01), Danhel et al.
patent: 3755863 (1973-09-01), Betere
patent: 3889326 (1975-06-01), Tyas
patent: 3906599 (1975-09-01), Smith
patent: 3935046 (1976-01-01), Kiernan et al.
National Distillers and Chemical Corporation
Rimrodt Louis
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