A glue applying mechanism of an edge banding machine includes a base, a glue applying unit and a glue quantity regulator. The base includes a glue tub. The glue applying unit is rotatably disposed on the glue tub of the base and includes a glue shaft and an obliquely glue applying member connected with the glue shaft. The glue quantity regulator is rotatably disposed on the base and includes a rotatable shaft, and a regulating plate and a blocking plate, which are connected with the rotatable shaft. The regulating plate is rotatable along with the rotatable shaft to cause edges of the regulating plate adjacent to the glue applying unit at the same time. The blocking plate is fixed to the rotatable shaft separately from the regulating plate. The above-described configuration of the glue applying mechanism is effective in controlling the applied glue quantity in thickness.

A method for manufacturing a positive electrode for a secondary battery includes unwinding a positive electrode base material, transferring the positive electrode base material to a first coating unit through a plurality of rollers, coating an insulating material at predetermined positions on opposite sides of the positive electrode base material with respect to a transfer direction of the positive electrode base material to form insulating portions, drying the insulating material to form insulating portions, coating a positive electrode slurry between the insulating portions on the opposite sides of the positive electrode base material, and drying the positive electrode slurry to form a positive electrode film formed with a positive electrode portion on the positive electrode base material.

A glue applying mechanism of an edge banding machine includes a base, a glue applying unit and a glue quantity regulator. The base includes a glue tub. The glue applying unit is rotatably disposed on the glue tub of the base and includes a glue shaft and an obliquely glue applying member connected with the glue shaft. The glue quantity regulator is rotatably disposed on the base and includes a rotatable shaft, and a regulating plate and a blocking plate, which are connected with the rotatable shaft. The regulating plate is rotatable along with the rotatable shaft to cause edges of the regulating plate adjacent to the glue applying unit at the same time. The blocking plate is fixed to the rotatable shaft separately from the regulating plate. The above-described configuration of the glue applying mechanism is effective in controlling the applied glue quantity in thickness.

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.

Methods and apparatuses for applying coatings on a baggy web are provided. A Mayer rod and a back-up roll engage with each other to form a nip. The back-up roll has a deformable inner layer with a surface thereof covered by a deformable outer layer. The Mayer rod and the flexible web at a contacting area are impressed into the back-up roll with a machine-direction nip width W and a nip engagement depth D, which enables formation of a coating having a substantially uniform thickness.

A co-axial roller printing equipment includes a working platform, a roller, a grinding device, a cutting device and a coating structure. The working platform is configured for carrying a substrate and driving the substrate to move. The roller is disposed above the working platform and has a surface. The grinding device is disposed on the working platform and configured to contact and grind the surface of the roller. The cutting device is disposed on the working platform and configured to cut the surface of the roller to form a plurality of relief structure. The coating structure is configured to receive a slurry and coat the slurry on the relief structures. Wherein, the grinding device and the cutting device grind and cut the surface of the roller in sequence; wherein, the coating structure coats the slurry on the relief structures, then the roller prints the slurry on the substrate.

The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. The methods and apparatuses may be configured with a plurality of elastic strands wound onto a beam, wherein one or more elastic strands comprises a spin finish. During assembly of an elastomeric laminate, the beam is rotated to unwind the elastic strands from the beam. A portion of the spin finish may be removed from the advancing elastic strand with a spin finish removal apparatus. The spin finish removal apparatus may be configured to apply detergent to an advancing elastic strand and may also wipe and/or dry the advancing elastic strand. The treated stretched elastic strand may then be connected between a first substrate and a second substrate. In some configurations, adhesive may be applied to the treated the elastic strand, the first substrate, and/or the second substrate.

An electrode manufacturing apparatus includes a shaping roll and an opposed roll that sandwich an electrode therebetween and rotate in opposite directions, and a temperature adjusting unit. The temperature adjusting unit reduces a temperature difference between a central portion and an end portion in an axial direction, of at least one roll of the shaping roll and the opposed roll.

Provided is an application apparatus for a coatings material. The application apparatus includes a supporting element extending along a first axis and having a first end and a second end. A first arm is coupled to the first end of the supporting element, and a second arm coupled to the second end of the supporting element. A first fastener attached to, and movable with respect to, the first end of the supporting element and detachably fixed to the first arm. Further, the first arm is configured to slide along the first axis.

Provided is an ultra large-width coating device applied to a consecutive process. More particularly, the present invention relates to a coating device capable of maximizing productivity by consecutively manufacturing a large-width film without reducing physical properties of the manufactured film by overcoming a problem in that a coating width is limited during a coating process using the existing contact type coating roller, and a method for manufacturing an ultra large-width membrane using the same.