A system comprises a corrugator single facer configured to receive a first web and a second web, to corrugate the first web and adhere the first web in a corrugated state to the second web in an uncorrugated state to form a single face corrugated web as output. The system also includes a folder gluer operatively connected to receive the single face corrugated web from the corrugated single facer. The folder gluer is configured to fold and adhere the single-face corrugated web into a tube.

The invention relates to an apparatus comprising a pair of rollers (2) with a nip and having respective axes thereof in a common plane therebetween, first and second roller mounting arrangements (8) at respective opposite ends of said pair (2), said arrangements having a hinging system (26, 30) at one side of said common plane and whereby one of the pair of rollers (2) can be turned relative to the other. The invention also relates to an associated method.

The invention relates to an apparatus comprising a pair of rollers (2) with a nip and having respective axes thereof in a common plane therebetween, first and second roller mounting arrangements (8) at respective opposite ends of said pair (2), said arrangements having a hinging system (26, 30) at one side of said common plane and whereby one of the pair of rollers (2) can be turned relative to the other. The invention also relates to an associated method.

Paper converting plant including a rewinder adapted to produce paper logs and having an inlet for feeding a paper web, a winding station where the logs are formed and an exit station for unloading the finished logs. The rewinder has walls delimiting a chamber inside which the logs are formed, and an air suction channel at a lower part of chamber. The suction channel exerts a suction causing the formation of an air flow directed from the top to the bottom inside the chamber. The chamber includes two semi-chambers communicating with the air suction channel such that a vertical air flow directed downwards is generated in each of them, the chamber being provided with a manner for regulating the vertical air flows providing vertically oriented identical air flow rates in the semi-chambers.

Materials for coating paper sleeve blanks are provided, wherein the paper sleeve blank includes a multilayer coating. The multilayer coating includes a barrier layer and a top coat. At least two polymeric layers, including a top coat, are added to one side of the paper sleeve blank and the bottom blank. A container forming machine wraps and seals the multilayer coated paper sleeve blank to the coated bottom blank.

Materials for coating paper sleeve blanks are provided, wherein the paper sleeve blank includes a multilayer coating. The multilayer coating includes a barrier layer and a top coat. At least two polymeric layers, including a top coat, are added to one side of the paper sleeve blank and the bottom blank. A container forming machine wraps and seals the multilayer coated paper sleeve blank to the coated bottom blank.

Systems for providing efficient manufacturing of paper, sheet, and/or box products of varying size and structure, often with pre-applied print (“pre-print”), are provided herein. One or more controllers can be used to aggregate upcoming orders and information needed to complete the manufacturing process for the order. A controller enables a user to prepare control plans (e.g., reel maps, reel plans, etc.) for processing rolls of web product through the manufacturing process. Criteria filtering and/or various features enable generation of efficient and effective control plans for rolls of web product, including, in some cases, multiple orders. The control plan may include a set of instructions for operating one or more systems within the manufacturing process to form the desired finished paper-based product. In such a regard, efficient manufacturing of various paper-based products, including corrugated boxes, folded carton, labels, flexible paper, industrial bags, plates, cups, décor, and many others, can be achieved.

Systems for providing efficient manufacturing of paper, sheet, and/or box products of varying size and structure, often with pre-applied print (“pre-print”), are provided herein. One or more controllers can be used to aggregate upcoming orders and information needed to complete the manufacturing process for the order. A controller enables a user to prepare control plans (e.g., reel maps, reel plans, etc.) for processing rolls of web product through the manufacturing process. Criteria filtering and/or various features enable generation of efficient and effective control plans for rolls of web product, including, in some cases, multiple orders. The control plan may include a set of instructions for operating one or more systems within the manufacturing process to form the desired finished paper-based product. In such a regard, efficient manufacturing of various paper-based products, including corrugated boxes, folded carton, labels, flexible paper, industrial bags, plates, cups, décor, and many others, can be achieved.

The invention relates to an apparatus comprising a pair of rollers (2) with a nip and having respective axes thereof in a common plane therebetween, first and second roller mounting arrangements (8) at respective opposite ends of said pair (2), said arrangements having a hinging system (26, 30) at one side of said common plane and whereby one of the pair of rollers (2) can be turned relative to the other. The invention also relates to an associated method.

The invention relates to an apparatus comprising a pair of rollers (2) with a nip and having respective axes thereof in a common plane therebetween, first and second roller mounting arrangements (8) at respective opposite ends of said pair (2), said arrangements having a hinging system (26, 30) at one side of said common plane and whereby one of the pair of rollers (2) can be turned relative to the other. The invention also relates to an associated method.