Abstract

A coating device for moistening a flat substrate, particularly a paper web, comprising a liquid bath which is in contact with the liquid to be applied and a coating roller which is in contact with the liquid in order to take up a quantity thereof and transfer it to the substrate. The coating roller comprises a cylinder body having at a periphery thereof a cylinder surface which is covered with an absorption layer which is able and configured to take up liquid from the liquid bath and supply it to the substrate.

IPC Classes  ?

• B05C 1/08 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller
• B41F 23/02 - Devices for treating the surfaces of sheets, webs or other articles in connection with printing by dampening

Abstract

A coating device for supplying a liquid to a substrate, particularly in the form of an optionally printed web, foil, strip or sheet, comprises a reservoir for holding a quantity of liquid. A coating assembly is provided which is able and configured to take liquid from the reservoir and transfer it to the substrate. A supply delivers the liquid into the reservoir during operation. The supply is controllable and is able to lead a constant liquid flow into the reservoir. The reservoir is provided with a level detector capable and configured to detect a liquid level in the reservoir. Provided between the level detector tools and the coating assembly is a control which controls the coating assembly during operation on the basis of a detection (LS) of the liquid level in the reservoir in order to maintain the liquid level at a fixed value.

IPC Classes  ?

• B05C 1/08 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller
• B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
• B41F 19/00 - Apparatus or machines for carrying out printing operations combined with other operations

Abstract

A coating device, comprising a supply roller having a first contact surface, and a counter-roller placed opposite the supply roller and a second contact surface substantially parallel to the first contact surface. The contact surfaces are at least a substrate width in width and maintain a mutual gap for receiving the substrate therein in contact with both contact surfaces. The supply roller and counter-roller are each rotatable about their central axis. A liquid is supplied to the supply roller. At least the contact surface of the supply roller or the counter-roller is axially adjustable along the central axis thereof. Adjusting means align an edge of the contact surface of the supply roller and the counter-roller with a side of the substrate. An opposite edge of the other of the supply roller and the counter-roller is aligned with an opposite side of the substrate.

IPC Classes  ?

• B05C 1/08 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller
• B05D 1/28 - Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
• B41F 19/00 - Apparatus or machines for carrying out printing operations combined with other operations
• B41F 23/08 - Print-finishing devices, e.g. for glossing prints
• B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating

Abstract

A coating device for moistening a flat substrate, particularly a paper web (1), comprising a liquid bath (81, 82) which is in contact with the liquid (5) to be applied and a coating roller (83, 84) which is in contact with the liquid in order to take up a quantity thereof and transfer it to the substrate. The coating roller comprises a cylinder body (90) having at a periphery thereof a cylinder surface (91) which is covered with an absorption layer (100) which is able and configured to take up liquid (5) from the liquid bath (81, 82) and supply it to the substrate (1).

IPC Classes  ?

• B41F 23/02 - Devices for treating the surfaces of sheets, webs or other articles in connection with printing by dampening
• B05C 1/08 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller

Abstract

A coating device for supplying a liquid to a substrate (1), particularly in the form of an optionally printed web, foil, strip or sheet, comprises a reservoir (20) for holding a quantity of liquid. Coating means (30,40,50) are provided which are able and configured to take liquid from the reservoir (20) and transfer it to the substrate (1). Supply means (15) deliver the liquid into the reservoir (20) during operation. The supply means are controllable and are able to lead a constant liquid flow into the reservoir. The reservoir (20) is provided with level detecting means (25) which are able and configured to detect a liquid level in the reservoir. Provided between the level detecting means (25) and the coating means (30,40,50) is a control (100) which controls the coating means during operation on the basis of a detection (LS) of the liquid level in the reservoir in order to maintain the liquid level at a fixed value.

IPC Classes  ?

• B05C 1/08 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller
• B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
• B41F 19/00 - Apparatus or machines for carrying out printing operations combined with other operations
• B41F 31/02 - Ducts, containers, supply or metering devices

Abstract

A coating device for supplying a liquid to a substrate (1), particularly an optionally printed web, strip or sheet of paper, comprising a supply roller (10) having over a periphery thereof a first contact surface, and a counter-roller (20) placed opposite the supply roller and having over a periphery thereof a second contact surface substantially parallel to the first contact surface. The contact surfaces are at least a substrate width in width and maintain a mutual gap for receiving the substrate therein in contact with both contact surfaces. The supply roller (10) and counter-roller (20) are each rotatable about their central axis and supply means (11, 12, 15) are provided for supplying a liquid to the contact surface of the supply roller (10). At least the contact surface of at least one of the supply roller (10) and the counter-roller (20) is axially adjustable along the central axis thereof. Adjusting means are provided for aligning an edge of the contact surface of the at least one of the supply roller and the counter-roller with a first longitudinal side of the substrate, wherein an opposite edge of the other of the supply roller and the counter-roller is aligned with an opposite, second longitudinal side of the substrate.

IPC Classes  ?

• B41F 19/00 - Apparatus or machines for carrying out printing operations combined with other operations
• B41F 23/08 - Print-finishing devices, e.g. for glossing prints
• B05C 1/08 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller
• B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form

Goods & Services

Paper and foil processing machines, devices and peripherals; rotary printing machines; printing machines; typographic presses; mechanical printers; machines and apparatus for applying glue, lacquers and inks to paper and foil; machines for changing and / or folding rolls of paper and foil; parts and peripherals for the aforesaid goods, namely drying and cutting machines, roll changers and pressure rollers, winding and unwinding installations; devices for the pre- and post-treatment of paper for printing machines in the paper and graphic industry. Wholesale services related to printing machinery and associated peripheral equipment and parts; wholesale services relating to paper and foil processing machines, appliances and peripherals and parts therefor; wholesale services related to drying and cutting machines, roll changers and pressure rollers, winding and unwinding installations for use in the paper, graphic and packaging / labeling industry; wholesale services relating to parts of printing machinery and related peripheral equipment. Installation, maintenance and repair of rotary printing machines, printing machines, printing presses and printers; installation, maintenance and repair of machines and equipment for applying glue, lacquers and inks to paper and foil, including peripherals; installation, maintenance and repair of machines for changing and / or folding rolls of paper and foil; installation, maintenance and repair of paper and foil processing machines, devices and peripherals. Design and development of rotary printing machines, printing machines, printing presses and printers; design and development of paper and foil processing machines, devices and peripherals and associated software; design and development of computer software; providing non-downloadable software in the form of an online platform for users where specific consumption, user data and service reports can be consulted, whether or not against payment; providing non-downloadable software in the form of an online platform for user support in relation to printing machines, paper and foil processing machines and associated peripherals.

Goods & Services

Paper and foil processing machines, namely, industrial paper cutting and sheeting machines, paper die cutting and perforating machines, industrial paper folding machines, paper trimming machines for commercial or industrial use, paper splicers, paper pasters, paper dryers, paper unwinders and paper rewinders, and paper pressing machines; rotary printing machines; printing machines; typographic presses; mechanical printers, namely, electronic label printing machines for commercial use, industrial printing machines, offset printers and rotary printing presses; machines for applying glue, lacquers and inks to paper and foil, namely, fluid applicators and industrial inkjet printing machines; machines for changing and folding rolls of paper and foil; machine parts and peripherals for the aforesaid goods, namely, drying and cutting machines, roll changers and pressure rollers in the nature of printing rollers and chill rollers, winding and unwinding machines; devices for the pre- and post-treatment of paper for printing machines in the paper and graphic industry, namely, paper coating machines Wholesale online store services related to printing machinery and associated peripheral equipment and parts; wholesale online store services relating to paper and foil processing machines, appliances and peripherals and parts therefor; wholesale online store services related to drying and cutting machines, roll changers and pressure rollers, winding and unwinding installations for use in the paper, graphic and packaging and labeling industry; wholesale online store services relating to parts of printing machinery and related peripheral equipment; wholesale services by direct solicitation by sales agents featuring printing machinery and associated peripheral equipment and parts, paper and foil processing machines, appliances and peripherals and parts therefor, drying and cutting machines, roll changers and pressure rollers, winding and unwinding installations for use in the paper, graphic and packaging and labeling industry Installation, maintenance and repair of rotary printing machines, printing machines, printing presses and printers; installation, maintenance and repair of machines and apparatus for applying glue, lacquers and inks to paper and foil, namely, fluid applicators and industrial inkjet printing machines, including peripherals; installation, maintenance and repair of machines for changing and folding rolls of paper and foil; installation, maintenance and repair of paper and foil processing machines, devices and peripherals Design and development of rotary printing machines, printing machines, printing presses and printers; design and development of paper and foil processing machines, devices and peripherals and associated software; design and development of computer software; providing non-downloadable software in the form of an online platform for accessing and reviewing information and product performance analytics, namely, for users where specific consumption, user data and service reports can be consulted, whether or not against payment; providing non-downloadable software in the form of an online platform for user support in relation to printing machines, paper and foil processing machines and associated peripherals, namely, for accessing and viewing product manuals, purchasing replacement parts, asking product questions and obtaining technical support

Goods & Services

Printing machines; rollers and roller units for printing machines; auxiliary chill roller unit for placement between heatset dryer and chill rolls for use with web-fed presses; parts and fittings for the aforesaid goods.

Goods & Services

Dryers used in printing industry.

Goods & Services

Dryers used in printing industry

Goods & Services

Dryers [machines] used in printing industry.

Goods & Services

Dryers and chill rolls for web-fed rotary printing presses

Goods & Services

(1) Dryers for web-fed rotary printing presses.

Goods & Services

Dryers for web-fed printing machines.

Goods & Services

Appareils ainsi que leurs pièces pour traiter et acheminer des matériaux suspendus sous forme de bandes et en pièces, à savoir souffleries, appareils pour nettoyer l'air d'échappement, dispositifs de coupe transversale, cisailles de coupe longitudinale, transporteurs à galets, appareils d'enduction; installations composées des appareils précités et des appareils mentionnés dans la classe 11. Appareils ainsi que leurs pièces pour traiter des matériaux suspendus sous forme de bandes et en pièces, à savoir sécheurs, fours, installations de chauffage; installations composées des appareils précités et des appareils mentionnés dans la classe 7.