Abstract: Barrier films comprising a PECVD barrier coating with diamond-like carbon are disclosed, along with methods of manufacturing such films, and laminated packaging materials comprising such films, in particular intended for liquid food packaging are disclosed. Packaging containers comprising the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging are also disclosed.

Abstract: Barrier films comprising a PECVD barrier coating from diamond-like carbon are disclosed, along with methods of manufacturing such films, and laminated packaging materials comprising such films, in particular for liquid food packaging, are disclosed. Packaging containers comprising the laminated packaging material or being made from the laminated packaging material, in particular a packaging container for liquid food packaging, are also disclosed.

Abstract: A packaging laminate that includes a barrier film having a PECVD barrier coating of diamond-like carbon is disclosed, along with a method of manufacturing such films, and laminated packaging materials comprising such films, in particular intended for liquid food packaging are disclosed. Packaging containers that include the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging are also disclosed.

Abstract: Laminated barrier films that include a PECVD barrier coating of diamond-like carbon are disclosed, along with a method of manufacturing such films, and edge-covering strips made from such films, in particular intended for liquid carton packaging are disclosed. Packaging containers that include the edge-covering strip and in particular to a packaging container intended for liquid food packaging are also disclosed.

Abstract: A packaging laminate that includes a barrier film having a PECVD barrier coating of diamond-like carbon is disclosed, along with a method of manufacturing such films, and laminated packaging materials comprising such films, in particular intended for liquid food packaging are disclosed. Packaging containers that include the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging are also disclosed.

Abstract: A barrier film for use in laminated packaging materials for liquid food products, comprising a polymer film substrate and coated onto a first side of the polymer film substrate, by plasma-enhanced chemical vapor deposition (PECVD) in a vacuum process, a first coating layer of silicon oxide having the general composition formula SiOxCy, wherein x is from 1.5 to 2.2, and y is from 0.15 to 0.8, and a second coating layer of an amorphous diamond-like carbon (DLC), which is directly adjacent and contacting the first coating layer, the barrier film providing gas and water vapor barrier properties and mechanical durability in a packaging material and packages made thereof.

Abstract: Barrier films or sheets comprising cellulose nanofibrils and laminated packaging materials comprising such films, in particular for liquid food packaging, are disclosed. A packaging container comprising the laminated packaging material or being made from the laminated packaging material, in particular a packaging container for liquid food packaging, are also disclosed.

Abstract: A packaging laminate that includes a barrier film having a PECVD barrier coating of diamond-like carbon is disclosed, along with a method of manufacturing such films, and laminated packaging materials comprising such films, in particular intended for liquid food packaging are disclosed. Packaging containers that include the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging are also disclosed.

Abstract: Laminated barrier films that include a PECVD barrier coating of diamond-like carbon are disclosed, along with a method of manufacturing such films, and edge-covering strips made from such films, in particular intended for liquid carton packaging are disclosed. Packaging containers that include the edge-covering strip and in particular to a packaging container intended for liquid food packaging are also disclosed.

Abstract: A packaging laminate that includes a barrier film having a PECVD barrier coating of diamond-like carbon is disclosed, along with a method of manufacturing such films, and laminated packaging materials comprising such films, in particular intended for liquid food packaging are disclosed. Packaging containers that include the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging are also disclosed.

Abstract: The present invention relates to barrier films or sheets comprising cellulose nanofibrils and to laminated packaging materials comprising such films, in particular intended for liquid food packaging. The invention also relates to a packaging container comprising the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging.

Abstract: The present invention relates to barrier films comprising a PECVD barrier coating from diamond-like carbon, and to a method of manufacturing such films, and furthermore to laminated packaging materials comprising such films, in particular intended for liquid food packaging. The invention further relates to a packaging container comprising the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging.

Abstract: A device for treating a web substrate in a plasma enhanced process. The device includes a treatment station with a vacuum process chamber. A plasma treatment unit is allocated to the treatment station which is designed to form a plasma zone within the process chamber for treating a surface of the web substrate. The device further includes a transporting system for continuously transporting the web substrate through the treatment station with an unwind roller and a rewind roller, wherein the transporting system defines a transporting path of the web substrate through the process chamber. The plasma treatment unit includes an extensive antenna and a radiofrequency generator for exciting the extensive antenna to a resonant frequencies.

Abstract: Barrier films comprising a PECVD barrier coating with diamond-like carbon are disclosed, along with methods of manufacturing such films, and laminated packaging materials comprising such films, in particular intended for liquid food packaging are disclosed. Packaging containers comprising the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging are also disclosed.

Abstract: A barrier film for packaging food or beverage comprises a polymer base film, and a barrier layer comprising an inorganic oxide applied onto the base film by vapor deposition. The inorganic oxide layer is further coated with a healing layer of a crosslinked organopolysiloxane which is covalently bound to the inorganic layer. Other aspects disclosed here involve a multilayer packaging laminate comprised of the barrier film, and a method of manufacturing the barrier film and packaging containers manufactured from the film.

Abstract: A gas burner, which is particularly suitable for flame treatment of substrates having large surfaces, e.g. for coating such surfaces in a combustion chemical vapor deposition (CCVD) process, includes a burner body with a gas supply connection and a nozzle plate, wherein the burner body and the nozzle plate constitute together a gas plenum and the nozzle plate constitutes a perforated wall section of the plenum. The nozzle plate includes a large number of nozzles extending from a plenum side to a flame side of the nozzle plate and it is made of a plurality of sheets which are arranged in a stack and extend substantially perpendicular or substantially parallel to the nozzle extension. The sheets include through openings, wherein the through openings of all sheets are at least partly aligned with each other, or they have a comb-like form.

Abstract: A web of a polymer film (1) is coated with an oxide layer, in particular with an SiOx barrier layer, by transporting the web with the aid of a rotatable drum (12) through a plurality of flame bands, which are directed in a radial direction from above against the circumferential surface of the drum, which extend at a distance from each other across the width of the web being supported and transported on this circumferential surface, and which are fed with a gas mixture including a combustible gas, an oxidant, and a silicon containing compound. Therein the circumferential surface of the rotatable drum is cooled to a predetermined temperature and the web is transported through the area of the tip of the inner flame region. Polymer films with barrier layers produced in the named way have at small layer thicknesses of less than 10 nm very good barrier properties.

Abstract: A device for carrying out a plasma enhanced process includes, within a vacuum chamber, at least one magnetron electrode (32) constituting an unbalanced magnetron having a flat magnetron face (20) with peripheral and central magnetic poles of opposite polarities connected to a source (34) of alternating voltage. The device further includes a device for positioning a substrate (25), the substrate having a surface to be treated facing the magnetron face (20), and a gas supply device for supplying a process gas or process gas mixture to the space between the magnetron face (20) and the treated surface.

Abstract: A polymer film comprising a gas barrier coating of SiOx directly coated onto a first side of a polymer carrier layer. The film also comprises a heat sealable polyolefin layer arranged on a second side of the polymer carrier layer. The polymer film forms a part of a packaging laminate, and a packaging container can be produced from such a packaging laminate.

Abstract: A gas burner, which is particularly suitable for flame treatment of substrates having large surfaces, e.g. for coating such surfaces in a combustion chemical vapor deposition (CCVD) process, includes a burner body with a gas supply connection and a nozzle plate, wherein the burner body and the nozzle plate constitute together a gas plenum and the nozzle plate constitutes a perforated wall section of the plenum. The nozzle plate includes a large number of nozzles extending from a plenum side to a flame side of the nozzle plate and it is made of a plurality of sheets which are arranged in a stack and extend substantially perpendicular or substantially parallel to the nozzle extension. The sheets include through openings, wherein the through openings of all sheets are at least partly aligned with each other, or they have a comb-like form.