Insertion apparatus for attaching sliders onto zipper bags and film

A slider ( 10 ), a slider insertion apparatus ( 50 ) and a method for inserting the slider ( 10 ) on an interlocked fastener or zipper ( 25 ) of a reclosable bag ( 44 ). A loading rack ( 58, 72 ) feeds individual sliders ( 10 ) to the slider insertion apparatus ( 50 ) wherein the slider ( 10 ) is in...

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Bibliographische Detailangaben
Hauptverfasser:	MCMAHON MICHAEL, PIOTROWSKI STANLEY
Format:	Patent
Sprache:	eng
Schlagworte:	APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FORDRESS-MAKING, FOR TAILORING, NOT OTHERWISE PROVIDED FOR BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HABERDASHERY HUMAN NECESSITIES JEWELLERY TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS WEARING APPAREL
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Beschreibung
Zusammenfassung:	A slider ( 10 ), a slider insertion apparatus ( 50 ) and a method for inserting the slider ( 10 ) on an interlocked fastener or zipper ( 25 ) of a reclosable bag ( 44 ). A loading rack ( 58, 72 ) feeds individual sliders ( 10 ) to the slider insertion apparatus ( 50 ) wherein the slider ( 10 ) is inserted on the interlocked profiles ( 24, 28 ) being held by a zipper guide ( 56 ). After insertion, a keeper ( 15 ) and retaining shoulders ( 19, 20 ) of the slider ( 10 ) secure an interlocking member ( 22 ) of the profile ( 24 ) from unintentional engagement with an interlocking member ( 26 ) of the opposing profile ( 28 ). A positioner ( 200 ) is used to move the inserted slider ( 10 ) and/or to move the attached reclosable bag ( 44 ) in conjunction with driving rollers ( 217 ) of a vertical form-fill-and-seal machine.