EXTENSIBLE AND STRETCH LAMINATES AND METHOD OF MAKING SAME

A method of producing a laminate material by joining an incrementally stretched first flexible sheet material (710) to a second flexible sheet material (728). A series of nips formed by intermeshing grooves provides the first flexible sheet material (710) with a high degree of stretch and provides t...

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Bibliographische Detailangaben
1. Verfasser:	JASON SYBREN FAIRBANKS
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS 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 TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method of producing a laminate material by joining an incrementally stretched first flexible sheet material (710) to a second flexible sheet material (728). A series of nips formed by intermeshing grooves provides the first flexible sheet material (710) with a high degree of stretch and provides the resulting laminate has a high degree of extensibility. The width of the first flexible sheet material is maintained through the incremental stretching to result in high efficiency of utilization of the first flexible sheet material in production of the laminate. Un metodo para producir un material laminado mediante el unir un primer material de hoja flexible estirado incrementalmente a un segundo material de hoja flexible. Una serie de punto se presion formado mediante el interengranar ranuras proporciona el primer material de hoja flexible con un grado alto de estiramiento y proporciona el laminado resultante que tiene un alto grado de extension. El ancho del primer material de hoja flexible es mantenido a traves del estiramiento incrementado para resultar en una alta eficiencia de utilizacion del primer material de hoja flexible en la produccion del laminado.