摘要:
The invention relates to a lamination machine (01), said lamination machine (01) comprising at least one material source (100) which is in the form of a sheet feeder (100) for material to be laminated (02). According to the invention, the lamination machine (01) has at least one lamination unit (310) and said lamination machine (01) comprises at least a first lamination source (320) for laminating material (321), the at least one first lamination source (320) being designed as a first roll changer (320) and having at least two first roll holding locations (322).
摘要:
In an embodiment, an energy-absorbing device can comprise: a polymer reinforcement structure, wherein the polymer reinforcement structure comprises a polymer matrix and chopped fibers; and a shell comprising 2 walls extending from a back and forming a shell channel, wherein the shell comprises continuous fibers and a resin matrix; wherein the polymer reinforcement structure is located in the shell channel.
摘要:
Composite materials that are configurable, their preparation, and their uses are described. A composite article includes a plurality of sheets positioned to interleave and partially overlap with each other and held together by interactions between the plurality of sheets and a compressive force across the plurality of sheets, wherein each of the plurality of sheets is infused with an elastomer and forms at least one smooth surface, wherein each of the plurality of sheets is in close contact with adjacent ones of the plurality of sheets, wherein an overlapping area of the plurality of sheets provides resistance to a shear force applied to the composite article.
摘要:
The present invention relates to a method for producing a layer constructed of solar panel built up of a plurality of layers, wherein at least one layer is preheated and put together under vacuum or gas atmosphere with at least one other layer.
摘要:
The present invention is directed to multi-layer films having three or more layers of bias-cut film where at least two layers have different machine direction angles. More specifically, the present invention is directed to cross laminated films with three or more bias-cut film layers each having a machine direction angle between 20 DEG and 70 DEG , where at least two layers have different direction angles.
摘要:
A method of forming a reinforced polymer film structure is disclosed that includes the steps of slitting a biaxially oriented polymer film web having a top face and a bottom face into a first portion and a second portion, identifying the first portion and the second portion, and placing the first portion atop the second portion, such that the bottom face of the first portion is adjacent the top face of the second portion. This structure provides an impact and tear resistant laminate. Also disclosed is a method of forming a polymer film structure by identifying a molecular orientation direction profile of two portions of biaxially oriented polymer film and layering the two portions such that a molecular orientation direction profile of one does not coincide with a molecular orientation direction profile of the other.
摘要:
Automatic machine (110) for assembly of piles (45) of packages for plastic laminates comprising a feed unit with two carriages (60, 80) each carrying two reels of bands respectively of copper (20, 22) and of insulating material (21, 23), and a hoisting unit (120) for the work table, the pile (45) being formed by causing the carriages (60, 80) to move back and forth cross the work table, the bands (12-15) being held in position by special devices (181, 182) before each stroke made by the carriages (60, 80), there being placed after each bend at 180 DEG of the bands (12-15), alternatingly, an intermediate sheet (30) and a set of sheets (35, 36) of prepreg.
摘要:
Die Erfindung betrifft eine Trennvorrichtung (400) zum Abtrennen von Abschnitten (04) von einer Materialbahn (02), wobei die Trennvorrichtung (400) zumindest eine vordere Klemmeinrichtung (406) mit zumindest einer vorderen Klemmstelle (401) und zumindest eine hintere Klemmeinrichtung (404) mit zumindest einer hinteren Klemmstelle (402) und zumindest ein erstes Dehnungselement (403) aufweist und wobei durch Bewegung zumindest des zumindest einen ersten Dehnungselements (403) zwischen zumindest einer ersten Passierlage und zumindest einer ersten Trennlage die Trennvorrichtung (400) zwischen zumindest einem Passierzustand und zumindest einem Trennzustand umschaltbar ist und wobei eine Transportlinie eine vollständig in einer vertikalen Referenzebene liegende kürzeste jegliches Bauteil der Trennvorrichtung (400) auf einer jeweils gleichen Seite wie ein für die Materialbahn (02) und/oder die Abschnitte (04) vorgesehener Transportweg passierende oder tangierende Verbindung zwischen der zumindest einen vorderen Klemmstelle (401) einerseits und der zumindest einen hinteren Klemmstelle (402) andererseits ist, wobei die Transportlinie in dem zumindest einen Trennzustand um zumindest 2mm länger ist als in dem zumindest einen Passierzustand und wobei die Transportlinie in dem zumindest einen Trennzustand einen kleinsten Krümmungsradius aufweist, der zumindest 0,05mm beträgt und wobei eine erste Referenzebene und eine zweite Referenzebene in einer axialen Richtung (A) voneinander beabstandet angeordnet sind und wobei bei in der zumindest einen ersten Trennlage angeordnetem ersten Dehnungselement (403) eine in der ersten Referenzebene liegende erste Transportlinie und eine in der zweiten Referenzebene liegende zweite Transportlinie unterschiedlich lang sind.
摘要:
A fluid-filled chamber (46) is provided and includes a first barrier layer (52), a second barrier layer (54), a foam structure (60), and a tensile member (70). The second barrier layer (54) is secured to the first barrier layer (52) to define an interior void (58) between the first barrier layer (52) and the second barrier layer (54). The interior void (58) contains a predetermined volume of fluid. The foam structure (60) and the tensile member (70) are disposed within the interior void (58), whereby the tensile member (70) includes a plurality of fibers (85) extending in a first direction between the first barrier layer (52) and the second barrier layer (54).
摘要:
The present invention relates to a floor tile comprising a base substrate and a laminate layer, wherein the base substrate comprises at least one aligning member on a top surface thereof, the aligning member operable to engage with a complimentary receiver formed in the laminate layer for aligning the laminate layer on the top surface of the substrate.