Method and apparatus for producing face mask cushion

Apparatus for cutting of elastic material (2) that comprises: a base plate (4, 4', 1144, 1144'), an opposing center plate portion (14, 14', 1114, 1114') and separation means (10) adapted to, in use, separate at least a portion of the elastic material (2). At least one of the base...

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Bibliographische Detailangaben
Hauptverfasser:	WELLS, MATTHEW ROBIN, BOGDANOV, VALENTIN, SWIFT, LANCE IAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING
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Beschreibung
Zusammenfassung:	Apparatus for cutting of elastic material (2) that comprises: a base plate (4, 4', 1144, 1144'), an opposing center plate portion (14, 14', 1114, 1114') and separation means (10) adapted to, in use, separate at least a portion of the elastic material (2). At least one of the base plate (4, 4', 1144, 1144') and the opposing center plate portion (14, 14', 1114, 1114') is movable relative to the others to change a distance therebetween. This change may compress the elastic material (2) and define a protruding portion (22) of the elastic material (2). At least one of the separation means (10) may be rotatable and the apparatus is arranged to change a distance between the separation means (10) and the opposing center plate portion (14, 14', 1114, 1114') to effect the cutting of the protruding portion (22).