FORMATION OF ELASTICIZED PORTIONS OF DISPOSABLE GARMENTS AND OTHER ARTICLES

An article having a thermally-elasticizable strip along a marginal portion is elasticized by directing heated air towards the strip at at least two different angles relative to the plane of the strip and at a velocity sufficient to cause oscillation of the marginal portion bearing the thermally-elas...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PAUL SAM WOON, WILLIAM SEAL POMPLUM, CARL GEORGE SCHROTH, ROBERT LEE POPP, ROBERT ALAN STEVENS
Format: Patent
Sprache:eng
Schlagworte:
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