The invention provides a tape dispenser for liquid-activated tape which can be used in handheld or table-top modes. A main body of the dispenser has a rear section for holding a tape reel, and a front section which houses a drive section, a cutter, an activation section, and a main reservoir located below the activation section for holding liquid to activate the tape. A pump is arranged to pump liquid from the main reservoir to the activation section, where in use liquid is applied to the tape to activate it, and means are provided to allow liquid that overflows from the activation section to return to the main reservoir, preferably under gravity. The tape reel is supported by a drum in the rear section, and the drum can be slid out of the rear section to allow the tape reel to be replaced.

The present disclosure relates to the technical field of gummed tape dispensers, and more particularly relates to an electric water activated gummed paper tape dispenser. The dispenser includes a box body, wherein a paper feeding bin, a paper pushing mechanism, a dispensing mechanism, and a paper wetting mechanism are independently arranged according to functions in sequence in the box body, so that the overall structure is simpler, which is conducive to subsequent maintenance. In addition, one side of the box body is fixedly connected with an outer hood, a control system is arranged in the outer hood, and the control system is a PLC all-in-one machine. A paper pushing motor of the paper pushing mechanism and a dispensing motor of the dispensing mechanism are both full-digital subdivision stepper driven motors and are controlled by the control system, which is used as a core electronic control part of the device. During working, the control system controls operation of the paper pushing motor of the paper pushing mechanism so as to accurately control a pushing length of a gummed tape, and controls the operation of the dispensing motor of the dispensing mechanism so as to accurately control the dispensing amount of the gummed tape, thereby effectively ensuring the quality of the dispensed gummed tape and then improving the dispensing quality and efficiency.

Method and apparatus are disclosed for drywall banjo tools for applying joint tape. An example drywall banjo for applying joint tape includes a banjo body. The banjo body includes a panel and side walls protruding from outer edges of the panel to define a cavity that is configured to contain joint compound mud. The side walls include a first side wall that extends between an inlet and an outlet. The example disclosed drywall banjo also includes a sloped mound configured to couple to and project away from the first side wall within the cavity. The sloped mound is configured to guide the joint compound mud within the cavity toward the joint tape travelling between the inlet and the outlet to enable the joint compound mud to uniformly collect on a side of the joint tape.

A machine for manufacturing printed laminated films, particularly for packaging, which comprises a frame that supports elements of traction of at least one primary film along an advancement path and elements of printing the primary film which are interposed along the advancement path. On the frame there are, in mutual succession, downstream of the printing elements, along the advancement direction of the primary film, elements of laminating a secondary film to the primary film with the interposition of an adhesive material and elements of electron beam polymerization of the adhesive material.

A caulking assisting device has of a fixed frame mounted to a filler coating-supplying device, a rolling part mounted to the fixed frame, a movable frame and an elastic element. The positioning frame has a pair of first limiting recesses and a pair of second limiting recesses. The movable frame is pivoted to the fixed frame and is rotatable, and a tapered roller is pivoted at the end of the movable frame. Meanwhile, the elastic element is disposed on the movable frame, while a positioning protrusion is located at both ends respectively. As a result, the tapered roller can be moved to a use position and a non-use position by the rotation of the movable frame, thereby switching between the rolling part and the tapered roller while in use.

A caulking assisting device has of a fixed frame mounted to a filler coating-supplying device, a rolling part mounted to the fixed frame, a movable frame and an elastic element. The positioning frame has a pair of first limiting recesses and a pair of second limiting recesses. The movable frame is pivoted to the fixed frame and is rotatable, and a tapered roller is pivoted at the end of the movable frame. Meanwhile, the elastic element is disposed on the movable frame, while a positioning protrusion is located at both ends respectively. As a result, the tapered roller can be moved to a use position and a non-use position by the rotation of the movable frame, thereby switching between the rolling part and the tapered roller while in use.

Method and apparatus are disclosed for drywall banjo apparatus for applying joint tape. An example tool for applying joint tape to a corner drywall joint includes a base and a wheel configured to rotatably couple to the base and roll along the corner drywall joint. The wheel includes a body that defines an outer surface. The outer surface includes a first angled surface configured to press the joint tape against a first drywall defining the corner drywall joint, a second angled surface opposite the first angled surface and configured to press the joint tape against a second drywall defining the corner drywall joint, and a rounded vertex defined between the first angled surface and the second angled surface. The rounded vertex is rounded to deter the wheel from perforating the joint tape.

Method and apparatus are disclosed for drywall banjo tools for applying joint tape. An example drywall banjo for applying joint tape includes a banjo body. The banjo body includes a panel and side walls protruding from outer edges of the panel to define a cavity that is configured to contain joint compound mud. The side walls include a first side wall that extends between an inlet and an outlet. The example disclosed drywall banjo also includes a sloped mound configured to couple to and project away from the first side wall within the cavity. The sloped mound is configured to guide the joint compound mud within the cavity toward the joint tape travelling between the inlet and the outlet to enable the joint compound mud to uniformly collect on a side of the joint tape.

Method and apparatus are disclosed for drywall banjo apparatus for applying joint tape. An example tool for applying joint tape to a corner drywall joint includes a base and a wheel configured to rotatably couple to the base and roll along the corner drywall joint. The wheel includes a body that defines an outer surface. The outer surface includes a first angled surface configured to press the joint tape against a first drywall defining the corner drywall joint, a second angled surface opposite the first angled surface and configured to press the joint tape against a second drywall defining the corner drywall joint, and a rounded vertex defined between the first angled surface and the second angled surface. The rounded vertex is rounded to deter the wheel from perforating the joint tape.

Method and apparatus are disclosed for drywall banjo tools for applying joint tape. An example tool for applying joint tape includes a base configured to couple to a drywall banjo that dispenses the joint tape. The example tool includes an arm including a proximal end and a distal end opposite the proximal end. The proximal end is rotatably coupled to the base to enable the arm to rotate between an extended position and a retracted position. The example tool includes a corner wheel rotatably coupled to the distal end of the arm to enable the corner wheel to apply the joint tape along a corner drywall joint when the arm is in the extended position. The example tool includes side wheels rotatably coupled to the base to enable the side wheels to apply the joint tape along a flat drywall joint when the arm is in the retracted position.