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.

A multiple degrees of freedom control apparatus for a roll-to-roll printing system.

Continuous method including: mixing water and cementitous powder to form slurry; mixing the slurry and reinforcement fibers in a single pass horizontal continuous mixer to form fiber-slurry mixture, the mixer including an elongated mixing chamber having a reinforcement fiber inlet port, and upstream of the fiber inlet port is an inlet port to introduce water and cementitous powder together as one stream or at least two inlet ports to introduce water and dry cementitous powder separately as separate streams into the chamber, a rotating horizontal shaft/s within the chamber, part of the chamber for mixing the fibers and slurry and moving the fiber-slurry mixture to a mixture outlet; discharging the fiber-slurry mixture from the mixer outlet; forming and setting the fiber-slurry mixture on a moving surface; cutting the set mixture into fiber reinforced concrete panels and removing the panels from the moving surface.

A method in which a stream of dry cementitious powder passes through a first conduit and aqueous medium stream passes through a second conduit to feed a slurry mixer to make cementitious slurry. The cementitious slurry passes through a third conduit and a reinforcement fiber stream passes through a fourth conduit to feed a fiber-slurry mixer which mixes the slurry and discrete fibers to make a stream of fiber-slurry mixture. An apparatus for performing the method is also disclosed.

A metering rod assembly including a body for accommodating a metering rod insert and configured to clamp the metering rod and/or metering rod insert without the use of an auxiliary clamping device, such as a pressure tube or the like. A rod bed insert is supported in a tapered channel of a body whereby a clamping action is created during use. In another embodiment, the body includes a hinge portion that facilitates relative rotation between upper and lower jaws to create a clamping action during use.

A coating apparatus for the continuous manufacturing of steel strips coated with a varnish for electrical applications including a tank, a coating roll and an applicator roll wherein: the tank is able to contain a varnish solution and is configured such that the coating roll dips into the varnish solution, the applicator roll 4 is configured to be in contact with the coating roll 3 and the steel strip S, is configured to homogeneously coat the steel strip in the width of the steel strip and the surface of the applicator roll has a shore A hardness from 40 to 60.

The present disclosure relates to the technical field of lithium-ion battery (LIB) separator preparation and in particular to a dispensing device for a LIB separator. The dispensing device for a LIB separator mainly includes a coating adhesive transferring device, a feed amount controller, and a planar bottom roll. The coating adhesive transferring device includes an adhesive accommodating device and a relief roll. Accommodating grooves for accommodating adhesives are provided on the adhesive accommodating device. Transferring protrusions are arranged on a rolling surface of the relief roll. The relief roll is located between the adhesive accommodating device and the planar bottom roll. The transferring protrusions are inserted into the accommodating grooves at a place where the relief roll contacts the adhesive accommodating device. The feed amount controller is configured to detect and control the feed amounts when the transferring protrusions are inserted into the accommodating grooves. The planar bottom roll is located under the relief roll. A film passing gap for allowing a coating film to pass through is provided between the planar bottom roll and the relief roll. The thicknesses of coating layers formed with the dispensing device are larger, and thicknesses and coverage rates of adhesive points are controlled simply and conveniently.

A coating apparatus includes: a container configured to accumulate a coating liquid; a rotatable coating bar arranged at an opening part so that the coating bar has a clearance between the coating bar and a downstream side end of an upstream side cover and a clearance between the coating bar and an upstream side end of a downstream side cover and a rotation axis direction of the coating bar is directed in a longitudinal direction of the container; a plurality of rotatable supports intermittently arranged along the rotation axis direction of the coating bar; and an in-liquid cover extending in the longitudinal direction of the container.

A surface application unit for applying a surface application substance to all or a portion of a surface of a planar substrate in a machine for printing planar substrates. The unit includes an applicator roller (11) which is rotated (T) and can be positioned against all or a portion of the surface of the substrate in order to apply the substance thereto; an anilox roller (13) which is rotated (S) and positioned against the applicator roller (11) and which covers the applicator roller (11) with the substance; and a supply system (14) which supplies the anilox roller (13) with the substance and which is provided with a substance tank, a pump, a device for circulating the substance, and a device (16) which is held against the anilox roller (13) in order to supply the substance to the roller. A recovery system (18) mounted downstream of the applicator roller (11) can be positioned against the applicator roller (11) to recover excess substance on the roller (11).

A composite glue coating device and a preparation method for a fancy reflective material using the same, which relates to the technical field of reflective material production. The composite glue coating device comprises a composite glue roller (1), a glue coating roller (2), a glue sink device (3) and a glue scrapping device (4). The composite glue roller (1) and the glue coating roller (2) are arranged as a clamping roller set and a bead planting film passing interval (L) is formed between the composite glue roller (1) and the glue coating roller (2). The glue scrapping device (4) is connected with a scraper of the glue coating roller (2). A plurality of glue moving grooves (5) are evenly distributed on the glue coating roller (2). The glue coating roller (2) is connected with the glue sink device (3) and is glue immersed. The glue coating roller (2) rotates to transfer the glue (9) inside the glue sink device (3) into the glue moving grooves (5) and to coat the plating layer (13) of the bead planting film (6) with the glue (9) inside the glue moving grooves (5). The composite glue coating device can realize the batch production and the production efficiency is high. The reflective material produced has high tear resistance and comfort degree, with the fancy part being reflective and the rest as non-reflective. The reflective part has the same hand feeling with the rest substrate part, without obvious uneven feeling, and the reflective points are seamlessly connected with the substrate.