FOLDED MULTI-LAYER EXPANDABLE SLIT-SHEET-PAPER SYSTEMS, PRODUCTS AND METHODS

According to some illustrative embodiments, novel and advantageous systems, products and methods are provided employing novel folded multi-layer expandable slitsheet paper. For example, in some illustrative embodiments, systems and methods can include, e.g., providing a sheet of paper, folding the s...

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Bibliographische Detailangaben
1. Verfasser:	GOODRICH, David Paul
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSESB31B OR B31C PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:	According to some illustrative embodiments, novel and advantageous systems, products and methods are provided employing novel folded multi-layer expandable slitsheet paper. For example, in some illustrative embodiments, systems and methods can include, e.g., providing a sheet of paper, folding the sheet of paper at a fold line such as to form two adjacent layers, and cutting slits into said elongated sheet of paper with a cutting die having blades that penetrate each of said two adjacent layers such that said elongated sheet of paper forms an expandable slit sheet. Selon certains modes de réalisation illustratifs, l'invention concerne de nouveaux systèmes, produits et procédés avantageux utilisant une nouvelle feuille papier à fentes multicouche extensible pliée. Dans certains modes de réalisation illustratifs, des systèmes et des procédés peuvent consister notamment en l'utilisation d'une feuille de papier, le pliage de la feuille de papier au niveau d'une ligne de pliage de façon à former deux couches adjacentes, et la coupe de fentes dans ladite feuille de papier allongée avec une matrice coupeuse présentant des lames qui pénètrent chacune desdites deux couches adjacentes afin que ladite feuille de papier allongée forme une feuille à fentes extensible.