POSTURIZED POCKETED SPRING COMFORT LAYER

A posturized comfort layer (16, 60, 66, 100, 110, 120)for a bedding or seating product has different sections (50, 52) of different firmness due to different mini coil springs (28, 30) within the sections (50, 52). The springs (28, 30) may be individually pocketed between two sheets of non-woven pol...

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Bibliographische Detailangaben
Hauptverfasser:	EIGENMANN, Guido, RICHMOND, Darrell A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEDS CHAIRS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A posturized comfort layer (16, 60, 66, 100, 110, 120)for a bedding or seating product has different sections (50, 52) of different firmness due to different mini coil springs (28, 30) within the sections (50, 52). The springs (28, 30) may be individually pocketed between two sheets of non-woven polypropylene fabric (22, 24, 74, 76) joined with circular seams (32) or rectangular seams (80). Each circular seam (32) joins opposed pieces of fabric (22, 24) around one of the mini coil springs (28, 30) with curved segments (26). Alternatively, rectangular seams (80) join opposed pieces of fabric (22, 24) around each of the mini coil springs (28, 30) with linear segments (78). Regardless of the shape of the seams, the different firmness of the different sections (50, 52) of the comfort layer may be due to the mini-coil springs contained in the pockets.