摘要:
The present invention relates to a multilayer decorative plastic web or board, comprising a carrier sheet containing a thermoplastic material having at least one layer containing an impregnated paper provided on one or on both sides thereof, particularly near to the surface, as well as to a process for producing the same. The multilayer decorative plastic web or board according to the present invention can be suitably used for interior design, and in particular for ceilings, linings, wall panels, decorative films or synthetic veneers for furniture surfaces as well as for floor coverings.
摘要:
Die Erfindung betrifft ein Verfahren zur Wiederverwertung von Kunststoff, umfassend die Schritte: Bereitstellen eines Folienverpackungsbeutel mit einem von einer Beutelwand gebildeten Beutelkörper (1), wobei eine erste Oberfläche der Beutelwand von einer transparenten Außenfolie (2) und eine zweite Oberfläche der Beutelwand von einer nicht perforierten Innenfolie (3) gebildet sind, wobei zwischen der Außenfolie (2) und der Innenfolie (3) eine durch die transparente Außenfolie (2) sichtbare Druckschicht (4) angeordnet ist, wobei die Innenfolie (3) und die Außenfolie (2) an ersten Beutelwandabschnitten (6) nicht miteinander verbunden und an zweiten Beutelwandabschnitten (7) miteinander verbunden sind und wobei sich die ersten Beutelwandabschnitte (6) über zumindest 30 % der Fläche der Beutelwand erstrecken; Zerkleinern des Folienverpackungsbeutels, wobei an den nicht miteinander verbundenen ersten Beutelwandabschnitten aus der Außenfolie und der Innenfolie voneinander getrennte Partikel (P i , P a ) gebildet werden; Bilden von zumindest einer ersten sortenreinen Fraktion von Partikeln (P i , P a ), welche einer Wiederverwertung geführt werden. Gegenstand der Erfindung sind des Weiteren ein Folienverpackungsbeutel zur Durchführung des Verfahrens sowie eine Folienverbundbahn zur Herstellung einer Vielzahl von Folienverpackungsbeuteln.
摘要:
The invention relates to a security document, such as a bank note (17), comprising: a substrate comprising a sheet of paper (6) having a first face (7) and a second face (8); a first film (14) consisting of a polymer material extending over the first face (7); and a second film (15) consisting of a polymer material extending over the second face (8); wherein the sheet of paper (6) comprises a fibre matrix (5) and at least one wet-strength agent, the wet-strength agent being preferably selected from the group consisting of a polyamidoamine-epychlorohydrin (PAE) resin, a urea-formaldehyde (UF) resin, a formaldehyde resin and one of the derivatives thereof, with an agent dry weight/fibre dry weight ratio higher than or equal to 2.3%.
摘要:
A high gloss photo media that has a gloss at 20 degrees equal to or greater than 40% includes a photo media substrate that includes a gloss-enhancement film on a front side of a photo base material. A curl control material is on a back side of the photo base material opposite the front side. The gloss-enhancement film being a multilayer that includes an adherent layer and a layer of one of a polyester composition and a polypropylene composition. A thickness of the gloss-enhancement film is at least 20 microns. The high gloss photo media further includes an image receiving layer on the gloss-enhancement film.
摘要:
The present invention relates to a container made from fiber based board wherein the container comprises a sleeve and a bottom, said bottom comprises polymer coated board, at least one side of said sleeve is uncoated and the sleeve is formed by sealing two edges of the sleeve together along a side seam. The invention further relates to a method for producing said container.
摘要:
A biodegradable packaging material, a method of manufacturing the same, as well as products made of the material wherein the manufacture comprises extrusion onto a fibrous substrate one or more polymer coating layers including at least one layer of a polymer blend consisting of (i) 20-95 wt-% of polylactide having a high melt index of more than 35 g/10 min (210° C.; 2.16 kg), (ii) 5-80 wt-% of polybutylene succinate (PBS) or a biodegradable derivate thereof, and (iii) 0-5 wt-% of one or more polymeric additives. The components of the blend are melted and blended in connection with the extrusion step. The goal is to improve extrudability, increase machine speed in extrusion and maintaining good adhesiveness to the substrate and good heat-sealability of the coating. The products include disposable drinking cups and board trays, as well as sealed carton packages for solids and liquids.